1 2010-07-29 Mark Mason <glowingpurple@gmail.com>
3 * mini-ops.h: Fix mips branch opcodes
4 * mini-mips.h: enable IMT for MIPS
5 * mini-mips.c: Use NULLIFY_INS(), fixup *_OVF expansions with extra move.
6 * tramp-mips.c: Some cleanups to trampoline handling
8 2010-07-27 Mark Mason <glowingpurple@gmail.com>
10 * mini-mips.c: Fix compilation errors.
12 2010-07-25 Zoltan Varga <vargaz@gmail.com>
14 * mini-trampolines.c (common_call_trampoline): Fix a warning.
16 2010-07-24 Zoltan Varga <vargaz@gmail.com>
18 * mini-s390x.c: Change the calling convention to pass this as first as on other
19 architectures. Remove some dead code from the get_vcall_slot().
21 2010-07-24 Geoff Norton <gnorton@novell.com>
23 * mini-darwin.c: Having reviewed xnu-1504.7.4 it is safe to call fork directly
24 here, it seems the old implementation was a hold over from the linux behaviour
25 This fixed gdb backtrace on amd64 and ppc.
27 2010-07-23 Zoltan Varga <vargaz@gmail.com>
29 * xdebug.c (mono_save_trampoline_xdebug_info): Call
30 mono_loader_lock/unlock_if_inited () to avoid asserts on some platforms during
33 2010-07-23 Marek Habersack <mhabersack@novell.com>
35 * Makefile.am (version.h): generate version using GIT commit info,
36 removed the old svn and git-svn code.
38 2010-07-22 Jb Evain <jbevain@novell.com>
40 * method-to-ir.c (BRANCH_COST): set to 10.
42 2010-07-20 Zoltan Varga <vargaz@gmail.com>
44 * method-to-ir.c (op_to_op_src2_membase): Reorganize the amd64 op->op membase
45 code, it was missing a few 'break's.
47 2010-07-20 Zoltan Varga <vargaz@gmail.com>
49 * method-to-ir.c (mini_emit_inst_for_method): Add Array.GetLength/GetLowerBound ().
52 2010-07-16 Zoltan Varga <vargaz@gmail.com>
54 * mini-arm.c: Fix the arm build by passing a MonoGenericSharingContext to get_call_info.
56 2010-07-16 Zoltan Varga <vargaz@gmail.com>
58 * mini-llvm.c: Add more SIMD instructions.
60 2010-07-15 Miguel de Icaza <miguel@novell.com>
62 * mini.c: Allow "casts" to be passed on MONO_DEBUG as well.
64 2010-07-15 Zoltan Varga <vargaz@gmail.com>
66 * mini-ia64.c: Change the calling convention to pass this as first as on other
67 architectures. Remove some dead code from the get_vcall_slot() and the implementation
68 of the CALL_MEMBASE opcodes as a result.
70 2010-07-13 Miguel de Icaza <miguel@novell.com>
72 * mini.c: LLVM is disabled by default on LLVM builds. You can use
73 the MONO_ENV_OPTIONS to set the --llvm flag.
75 2010-07-13 Atsushi Enomoto <atsushi@ximian.com>
77 * driver.c : windows build fix for --with-moonlight.
79 2010-07-12 Rolf Bjarne Kvinge <RKvinge@novell.com>
82 * mini-exceptions.c: Add an option to MONO_DEBUG for tracking down exceptions
83 that reach native code from a reverse pinvoke.
85 2010-07-11 Zoltan Varga <vargaz@gmail.com>
87 * method-to-ir.c (mono_method_to_ir): Kill some duplicated code.
89 * mini-<ARCH>.c (get_call_info): Call mini_type_get_underlying_type () before passing
90 a type to MONO_TYPE_IS_REFERENCE (), since the latter can't handle VAR/MVAR.
93 * generics.cs: Add a test.
95 2010-07-11 Rodrigo Kumpera <rkumpera@novell.com>
97 * mini.c (mono_jit_compile_method_inner): Don't bomb out if we don't
98 support a given runtime implemented method.
100 2010-07-10 Mark Probst <mark.probst@gmail.com>
102 * mini-darwin.c: Register the exception thread with the GC.
104 2010-07-10 Zoltan Varga <vargaz@gmail.com>
106 * mini-llvm.c (set_metadata_flag): Set metadata flags only when using the LLVM
109 2010-07-09 Zoltan Varga <vargaz@gmail.com>
111 * mini.h (MONO_INST_HAS_CONSTANT_LOAD): New instruction flag marking loads which load
112 from constant memory.
114 * ir-emit.h: Clean up the _FAULT macros a bit.
116 * decompose.c: Mark some loads as constant.
118 * mini-llvm.c: Pass the constant-ness of loads to LLVM using custom metadata.
120 2010-07-09 Miguel de Icaza <miguel@novell.com>
122 * driver.c (mini_usage): Change the name of the --sgen flag to be
123 --gc=sgen and also support --gc=boehm. These flags can also be
124 set on MONO_ENV_OPTIONS to propagate this to children processes.
126 * main.c: Remove the MONO_VM_OPTIONS environment variable that
127 only supported "sgen" and "llvm" config options and instead parse
128 the MONO_ENV_OPTIONS as options that are parsed by the command
129 line parser. Any command line option that Mono supports can be
130 passed in this environment variable.
132 2010-07-09 Zoltan Varga <vargaz@gmail.com>
134 * ir-emit.h mini-llvm.c: Fix support for explicit-null-checks +
137 * mini.c (mini_method_compile): Run abcrem uncoditionally when LLVM is used since
138 it can now eliminate more than just bounds checks.
140 * ir-emit.h: Add MAY_FAULT versions of the LOAD_MEMBASE macros which take
141 an extra 'fault' argument.
143 * method-to-ir.c: Set the MONO_INST_FAULT of the array opcodes which are decomposed
146 * decompose.c: Propagate the MONO_INST_FAULT flag from the array opcodes to their
149 * mini-llvm.c: Remove support for the X86/AMD64 COMPARE_MEMBASE opcodes, they are
150 no longer generated when LLVM is used.
152 * abcremoval.c: Eliminate MONO_INST_FAULT flags if possible.
154 2010-07-09 Zoltan Varga <vargaz@gmail.com>
156 * ir-emit.h mini-llvm.c: Fix support for explicit-null-checks + LLVM.
158 2010-07-09 Rolf Bjarne Kvinge <RKvinge@novell.com>
160 * driver.c: Moonlight: Force line buffering for stdout.
162 2010-07-09 Zoltan Varga <vargaz@gmail.com>
164 * mini-llvm.c (emit_load): Revert the last changes, the load/store intrinsics
165 are only callable using invoke.
167 2010-07-09 Zoltan Varga <vargaz@gmail.com>
169 * mini-llvm.c (process_bb): Use emit_load () in one more place.
171 * mini-llvm-cpp.cpp (force_pass_linking): Link in more function passes so
172 MONO_LLVM=xxx is actually usable.
174 * mini-llvm.c (emit_load): Use the mono specific load intrinsics even outside clauses
175 since LLVM might be able to hoist them out of loops.
178 2010-07-08 Neale Ferguson <neale@sinenomine.net>
180 * mini-s390x.c: Correct setting value of header from cfg->header - fix crash
181 in typeload-unaligned test.
183 2010-07-08 Zoltan Varga <vargaz@gmail.com>
185 * xdebug.c (mono_save_trampoline_xdebug_info): Make this receive a MonoTrampInfo.
187 * tramp-<ARCH>.c: Move the calls to save_trampoline_xdebug_info () into
188 mini-trampolines.c/mini-exceptions.c. Use a more human readable name for
189 generic trampolines+rgctx fetch trampolines.
191 2010-07-08 Geoff Norton <gnorton@novell.com>
193 * genmdesc.pl: nacl is not a new inst slot, it just modifies the size slot.
195 2010-07-07 Zoltan Varga <vargaz@gmail.com>
197 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Add xdebug info.
199 * method-to-ir.c (emit_imt_argument): Call add_outarg_reg even if MONO_ARCH_IMT_REG
200 is not defined in the LLVM case to keep the imt arg alive.
202 2010-07-06 Zoltan Varga <vargaz@gmail.com>
204 * exceptions-<ARCH>.c mini-llvm.c: Clean up the naming of the llvm related trampoline
205 functions, now its 'llvm_<FOO>_trampoline'.
207 * method-to-ir.c (emit_imt_argument): Fix llvm support.
209 * mini-llvm.c: Use only one mono specific LLVM calling convention since imt/rgctx
210 cannot be passed in the same call.
212 * mini-amd64.h mini-amd64.c tramp-amd64.c aot-compiler.c: Change the IMT
213 register to be the same as the RGCTX register, the two can't be used together on
216 2010-07-05 Miguel de Icaza <miguel@novell.com>
218 * driver.c (mono_main), main.c: Add support for MONO_VM_CONFIG
219 that allows the user to force the VM to use llvm or sgen.
221 2010-07-05 Zoltan Varga <vargaz@gmail.com>
223 * exceptions-ppc.c (mono_arch_handle_exception): Resume from the signal handler
224 before processing the exception on PPC too.
226 * mini-ppc.h (MONO_CONTEXT_SET_SP): Define this to fix the PPC build.
228 * mini-ppc.c tramp-ppc.c aot-compiler.c: Change the managed calling convention so
229 'this' is always passed as the first argument, before the vtype ret arg. This
230 simplifies get_this_arg_reg () and LLVM integration.
232 2010-07-05 Martin Baulig <martin@ximian.com>
234 * exceptions-x86.c (mono_arch_handle_exception): Port this to
235 Windows; apply my patch from r159782 in the mono-2-6 branch.
237 2010-07-05 Rolf Bjarne Kvinge <RKvinge@novell.com>
239 * Makefile.am: Don't build the debug assembler files if we're building without
242 2010-07-05 Zoltan Varga <vargaz@gmail.com>
244 * aot-compiler.c (arch_emit_unbox_trampoline): Fix this after the callconv changes.
246 2010-07-04 Zoltan Varga <vargaz@gmail.com>
248 * tramp-arm.c (mono_arch_create_generic_trampoline): Fix the max trampoline
251 * mini-arm.h (MonoContext): Get rid of the 'ebp' field, use
252 regs [ARMREG_FP] instead.
254 * unwind.c (decode_lsda): Use read32 for reading 32 bit quantities.
256 * tramp-arm.c (mono_arch_create_generic_trampoline): Save the original sp to
257 lmf->iregs [ARMREG_IP] to be consistent with mono_arch_emit_prolog ().
259 * mini-arm.h (MonoLMF): Remove unused fregs field, add comments for other fields.
261 * exceptions-arm.c: Clean up the handling of LMFs. Add LLVM exception trampolines.
263 * mini-arm.c: Always use V5 for passing IMT/RGCTX when running under LLVM.
265 * method-to-ir.c (emit_imt_argument): Fix LLVM support for architectures
266 without IMT_REG defined (ARM).
268 * exceptions-arm.c: Add LLVM throw exception trampolines, add xdebug info for
271 2010-07-03 Zoltan Varga <vargaz@gmail.com>
273 * mini-llvm.c (process_bb): Disable OP_MEMORY_BARRIER on arm.
275 2010-07-02 Zoltan Varga <vargaz@gmail.com>
277 * mini.h: Applied patch from Elijah Taylor (elijahtaylor@google.com). Fix some
278 definitions to match their declarations and vice-versa.
280 2010-07-01 Zoltan Varga <vargaz@gmail.com>
282 * Makefile.am (common_sources): Add mini-llvm.h.
284 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the lsda offset.
286 2010-06-30 Zoltan Varga <vargaz@gmail.com>
288 * mini.c (mini_cleanup): Avoid calling mono_runtime_shutdown () if cross
291 Wed Jun 30 12:10:57 CEST 2010 Paolo Molaro <lupus@ximian.com>
293 * Makefile.am, mini-llvm.h, mini-unwind.h, mini.c, mini.h, xdebug.c:
294 implemt the option of loading the llvm backend from a module so
295 that we can have a single binary and the bloat from llvm is
296 only experienced when it is actually loaded.
298 Wed Jun 30 12:02:39 CEST 2010 Paolo Molaro <lupus@ximian.com>
300 * mini-llvm.c: remove direct access to mono_defaults.
302 2010-06-29 Zoltan Varga <vargaz@gmail.com>
304 * mini-arm.c (mono_arch_get_vcall_slot): This is no longer used on ARM, so make it
307 * mini-trampolines.c (mono_vcall_trampoline): Fix a warning.
309 * mini-x86.c (mono_arch_get_vcall_slot): Remove most cases as the only caller
310 is now mono_arch_nullify_class_init_trampoline ().
311 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
312 opcodes, they are no longer needed.
314 * mini-amd64.c (mono_arch_get_vcall_slot): Remove most cases as the only caller is
315 now mono_arch_nullify_class_init_trampoline ().
316 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
317 opcodes, they are no longer needed.
319 * mini-trampolines.c (mono_vcall_trampoline): Use the LLVM method of obtaining the
320 vtable on platforms which support it.
322 * driver.c: Print the full LLVM version we are compiled against in --version.
324 * aot-runtime.c (decode_exception_debug_info): Separate the LLVM and non-LLVM code
325 a bit better. Decode nesting information to fix eh support for llvm+aot.
327 * aot-compiler.c (emit_exception_debug_info): Encode nesting information for LLVM
330 * mini-llvm.c (mono_llvm_cleanup): Dispose the aot module too.
332 * mini-arm.c (get_call_info): Change the managed calling convention so 'this'
333 is always passed as the first argument, before the vtype ret arg. This simplifies
334 get_this_arg_reg () and LLVM integration.
336 2010-06-28 Zoltan Varga <vargaz@gmail.com>
338 * mini-trampolines.c mini.c: Rework the virtual call handling code by using a separate
339 vtable trampoline for each vtable slot for both the LLVM and non-LLVM cases. Move
340 most of the vcall specific code to mono_vcall_trampoline () from
341 common_call_trampoline ().
343 2010-06-27 Zoltan Varga <vargaz@gmail.com>
345 * mini-trampolines.c (common_call_trampoline): Remove the code which created static
346 rgctx trampolines when called from LLVM, they won't work for dynamic rgctx arguments
347 if the callsite is patched.
349 * mini-llvm.c (process_call): Disable calls which need an rgctx arg if not using
352 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Fix the name of
353 the trampoline in the xdebug info.
355 * mini-trampolines.c (common_call_trampoline): Make the last change work for LLVM
358 2010-06-26 Zoltan Varga <vargaz@gmail.com>
360 * mini-llvm.c: Fix a few problems exposed by make check.
362 2010-06-25 Mark Probst <mark.probst@gmail.com>
364 * mini-trampolines.c (common_call_trampoline): An ugly hack to
365 work around a potentially very hard to fix problem with inflating
368 2010-06-26 Zoltan Varga <vargaz@gmail.com>
370 * method-to-ir.c (mono_emit_wb_aware_memcpy): Remove the workaround as the core
371 problem has been fixes.
373 2010-06-25 Zoltan Varga <vargaz@gmail.com>
375 * Makefile.am: Add an 'SGEN' make variable to allow tests to be run with SGEN.
377 * mini-gc.c (mini_gc_init_cfg): Use mono_gc_is_moving () instead of HAVE_SGEN_GC.
378 It might be be better to define a MonoGCJitOptions structure later and have the
381 * mini-darwin.c: Don't undefine pthread_ calls for SGEN, they are no longer defined.
383 * Makefile.am: Use libwapi.la for both sgen and non-sgen builds.
385 * debugger-agent.c (get_objref): Implement support for sgen.
387 * driver.c: Remove the unused gc_wrapper.h include.
389 * driver.c (mono_main): Delegate the --desktop mode optimizations to the GC
392 2010-06-25 Zoltan Varga <vargaz@gmail.com>
394 * driver.c (mono_main): Use mono_gc_get_description () to print the GC name.
396 * mini-gc.c (mini_gc_init_cfg): New function to initialize GC specific flags
399 * method-to-ir.c mini.c: Remove usage of HAVE_SGEN_GC and use runtime checks
402 2010-06-23 Miguel de Icaza <miguel@novell.com>
404 * Makefile.am: Build the mono-sgen binary a Mono VM with the Sgen
405 GC enabled as well as libmono-sgen-2.0 and libomonosgen-static
407 * driver.c: Do not depend on the USED_GC_NAME when using SGen, use
408 it only for Boehm diagnostics.
410 * Makefile.am: Make the file a bit more consistent.
412 * debug-debugger.c: Wrap the entire file with an #ifdef
413 MONO_DEBUGGER_SUPPORTED to simplify the build.
415 * Makefile.am: Fix the opcodes build issue by including the
416 source, not by including the .lo file directly
418 Always bring the MDB sources into the build, to drop the
419 dependency on the AM_CONDITIONAL from configure.in as the hard
420 debugger supports Boehm, but not Sgen, this simplifies the build.
422 * Renamed the *.s files into *.S
424 2010-06-24 Rodrigo Kumpera <rkumpera@novell.com>
426 * method-to-ir.c (mono_emit_wb_aware_memcpy): Don't emit bitmap
427 wb for now on 64bits systems while issues with valuetype returns
430 2010-06-24 Zoltan Varga <vargaz@gmail.com>
432 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add support for using a standard set of
433 passes by calling createStandardFunctionPasses ().
435 2010-06-23 Zoltan Varga <vargaz@gmail.com>
437 * mini.h (MONO_INS_HAS_NO_SIDE_EFFECT): Add OP_LDADDR.
439 2010-06-22 Zoltan Varga <vargaz@gmail.com>
441 * method-to-ir.c (mono_method_to_ir): Don't mark loads from OP_LDADDR with
444 * mini-llvm.c (mono_llvm_emit_method): Recalculate MONO_INST_INDIRECT flags to
445 allow better optimization if the OP_LDADDR which caused the flag to be set was
448 * exceptions-amd64.c (get_throw_trampoline): Align the stack properly.
450 * mini-amd64.c (mono_arch_emit_exceptions): Pass only the type token index, not
453 * mini-llvm.c (emit_entry_bb): Save the this argument only in gshared methods.
455 * mini-llvm.c: Fix a couple memory leaks. Get rid of a few #ifdefs.
457 2010-06-22 Zoltan Varga <vargaz@gmail.com>
459 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Call patch_callsite ()
460 to handle the code sequence generated for non-near calls. Fixes #616056.
462 2010-06-21 Zoltan Varga <vargaz@gmail.com>
464 * exceptions-x86.c (mono_arch_find_jit_info_ext): Adjust eip in the lmf case too.
466 * exceptions-x86.c: Add a resume_unwind trampoline for LLVM.
468 * mini-llvm.c (exception_cb): For nested clauses, add the same try range to the
470 (mono_llvm_check_method_supported): Enable llvm for methods with nested clauses.
471 (mono_llvm_emit_method): Instead of calling 'mono_resume_unwind' directly, call a
472 trampoline which saves the context, so changes made to callee saved registers in
473 finally clauses are visible to a nesting catch clause.
475 * exceptions-amd64.c: Add a resume_unwind trampoline for LLVM.
477 * mini-exceptions.c (mono_handle_exception_internal): Fix support for nested clauses
478 in LLVM compiled code.
479 (mono_handle_exception_internal): Add a 'ctx' argument containing the state after
480 the finally handler has ran.
482 * mini.h (ResumeState): New structure containing information required to resume
483 exception handling after executing LLVM compiled finally clauses.
485 * exceptions-amd64.c (get_throw_trampoline): Clean up the amd64 throw trampolines a
486 bit, by passing all the registers as one argument.
488 2010-06-19 Zoltan Varga <vargaz@gmail.com>
490 * tramp-amd64.c (mono_arch_create_generic_trampoline): Increase the buf len a little,
493 2010-06-18 Zoltan Varga <vargaz@gmail.com>
495 * aot-compiler.c (emit_klass_info): Mark unloadable classes properly.
497 * aot-compiler.c aot-runtime.c: Fix LLVM support.
499 * mini-llvm.c: When emitting OP_CALL_HANDLER, avoid branching directly to the landing
500 pad, branch to a new bblock instead.
502 * aot-compiler.c (emit_method_code): Use cfg->header instead of the header of
505 * exceptions-amd64.c (mono_arch_exceptions_init): Fix fullaot support.
507 * mini-llvm.c (process_bb): Add support for OP_SQRT when using the LLVM mono branch.
509 2010-06-17 Geoff Norton <gnorton@novell.com>
512 * exceptions-arm.c: Move the UCONTEXT macros to mono-sigcontext.h so they
515 2010-06-17 Zoltan Varga <vargaz@gmail.com>
517 * aot-compiler.c (emit_klass_info): Handle type load exceptions.
519 * method-to-ir.c (mono_method_to_ir): Avoid a crash if mono_method_get_header ()
522 * exceptions-x86.c (mono_x86_throw_corlib_exception): Negate the decrement of
523 the ip done by throw_exception (), it is not needed for corlib exceptions.
525 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
527 * method-to-ir.c (mono_emit_wb_aware_memcpy): Simplify this function.
528 Call new jit icall mono_gc_wbarrier_value_copy_bitmap for vt wbarrier
529 of size > 5 words. This support fast barriers for value types up to
530 256/512 bytes which beyond that the copying itself is the major issue.
532 * method-to-ir.c (mini_emit_stobj): The intrinsic version is safe
533 for gsharing, so use it.
535 This eliminate all calls to mono_value_copy from managed code in
536 gmcs, fsharp and ipy.
538 This gives a 2% perf boost on ipy and 1% on gmcs over previous patches.
540 Even thou a lot of mono_value_copy calls were eliminated from fsharp,
543 * mini.c (mini_init): Register new icall.
545 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
547 * method-to-ir.c (mono_emit_wb_aware_memcpy): Handle nested valuetypes.
548 This eliminates 2% of mono_value_copy calls on ipy and 12% on fsharp.
550 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
552 * method-to-ir.c (mini_emit_stobj): Don't call mono_value_copy for small
553 value types as the overhead is huge. Manually expand it up to 5 words to
556 This improves gmcs times by 5% and unmodified binary-tree by 78%. The later
557 is an exception that performance is dominated by mono_value_copy.
559 This puts sgen about 5% ahead of boehm in terms of wall-clock on a Core2Quad.
561 2010-06-17 Zoltan Varga <vargaz@gmail.com>
563 * mini-llvm.c (process_call): Disable LLVM for calls to generic class init
564 trampolines on x86, since those have their own cconv.
566 * exceptions-x86.c (mono_arch_exceptions_init): Implement the llvm throw corlib
567 exception trampolines.
569 * tramp-x86.c: Add xdebug info for a few trampolines.
571 * mini-llvm.c: Set the name of the arguments.
573 * mini-llvm.c (emit_cond_system_exception): Pass the ip of to throw_corlib_trampoline
574 using a block address if using the LLVM mono branch.
576 * exceptions-amd64.c (mono_arch_exceptions_init): Add new LLVM throw corlib exception
579 2010-06-15 Zoltan Varga <vargaz@gmail.com>
581 * mini-ppc.c (mono_arch_get_cie_program): Define this for powerpc too.
583 * mini-llvm.c (process_bb): Add a missing CHECK_FAILURE.
585 * mini.c (mini_init): Remove some of the llvm restrictions, they are no longer needed.
587 * method-to-ir.c (mono_method_to_ir): Enable fast virtual calls when using llvm.
589 * mini-trampolines.c (mono_llvm_vcall_trampoline): Rewrite this to use one vtable
590 trampoline per vtable slot index. The slot, along with the 'this' argument is enough
591 to identify the vtable slot address plus the method which needs to be compiled.
593 * mini.c (mini_get_vtable_trampoline): Use one vtable trampoline per vtable slot when
596 * mini-x86.c (get_call_info_internal): Change the managed calling convention so
597 'this' is always passed as the first argument, before the vtype ret arg. This
598 simplifies get_this_arg_reg () and LLVM integration.
600 * mini-amd64.c (get_call_info): Fix the handling of MONO_TYPE_TYPEDBYREF after
603 * tramp-x86.c (mono_arch_create_generic_trampoline): Emit unwind info for
606 * mini-x86.c (mono_arch_get_cie_program): Implement this for x86.
608 * mini-llvm.c: Fix compilation with llvm 2.6.
610 * mini-amd64.c (CallInfo): Fix the position of the vret_arg_index field.
612 * mini-llvm.c (mono_llvm_emit_method): Fix the build if LLVM_MONO_BRANCH is not
615 * mini-amd64.c (get_call_info): Change the managed calling convention so 'this'
616 is always passed as the first argument, before the vtype ret arg. This simplifies
617 get_this_arg_reg () and LLVM integration.
619 2010-06-14 Rodrigo Kumpera <rkumpera@novell.com>
621 * method-to-ir.c (mono_method_to_ir): Add support for .ctor intrinsics.
623 * method-to-ir.c (mini_emit_inst_for_ctor): New function for .ctor intrinsics.
624 For now just call simd intrinsics. This makes "x[0] = new Vector4f (10)"
625 translate into much nicer code.
627 2010-06-14 Zoltan Varga <vargaz@gmail.com>
629 * mini-llvm.c (sig_to_llvm_sig_full): Add a 'sinfo' out argument which returns
630 parameter index information. Use this to simplify a lot of code.
632 * unwind.c (mono_unwind_decode_fde): Handle augmentions using a loop.
634 2010-06-12 Zoltan Varga <vargaz@gmail.com>
636 * aot-compiler.c (compile_method): Add a 'depth' parameter to add_generic_class too
637 to fix infinite generic recursion. Fixes #612702.
639 2010-06-11 Zoltan Varga <vargaz@gmail.com>
641 * object.c: Use a callback to create IMT trampolines, allowing the usage of one
642 imt trampoline per imt slot when using LLVM.
644 2010-06-10 Jonathan Pryor <jpryor@novell.com>
646 * mini.c (mini_cleanup): Call mono_runtime_shutdown(). Fixes #438454.
648 2010-06-09 Levi Bard <levi@unity3d.com>
650 * debugger-agent.c: Clear unloaded types on appdomain unload.
652 2010-06-08 Zoltan Varga <vargaz@gmail.com>
654 * liveness.c (visit_bb): Make the component vregs of long vars volatile as well.
657 * exceptions.cs: Add a test.
659 2010-06-06 Zoltan Varga <vargaz@gmail.com>
661 * mini-llvm.c (mono_llvm_check_method_supported): Only disable llvm for nested clauses.
663 * mini.c (mini_method_compile): Move the LLVM checks to a function in mini-llvm.c.
665 * mini.c (mono_jit_runtime_invoke): Initialize *exc to NULL before calling the wrapper,
666 so it doesn't have to do it.
668 * helpers.c (mono_disassemble_code): Flush stdout, so the output from the spawned
669 process does not mix with ours.
671 * mini-llvm.c (mono_llvm_emit_method): Refactor this giant function into smaller
674 * mini-llvm.c method-to-ir.c ir-emit.h: When using the llvm mono branch, allow
675 loads/stores which can throw exceptions inside clauses.
677 2010-06-05 Zoltan Varga <vargaz@gmail.com>
679 * mini-llvm.c (mono_llvm_emit_method): Fix support for finally clauses with more than
682 * mini.c (mini_init): Register mono_resume_unwind as an icall.
684 2010-06-03 Zoltan Varga <vargaz@gmail.com>
686 * dwarfwriter.c: Update after the mono_debug_lookup_locals () changes.
688 * debugger-agent.c (method_commands_internal): Ditto. Return scope information for
691 2010-06-03 Zoltan Varga <vargaz@gmail.com>
693 * debugger-agent.c (appdomain_unload): Clear all breakpoint instances in the dying
696 2010-06-02 Zoltan Varga <vargaz@gmail.com>
698 * method-to-ir.c (set_rgctx_arg): New helper function to remove some duplicate code.
699 Use a separate generic class init trampoline for llvm, since it needs a different
702 * unwind.c (mono_unwind_decode_fde): Make this decode the mono specific LSDA which
703 includes the location of this/rgctx.
705 * mini-llvm.c aot-runtime.c: Enable generic sharing for llvm if using the LLVM mono
708 2010-06-01 Zoltan Varga <vargaz@gmail.com>
710 * mini.c (mini_method_compile): Enable llvm+exceptions on LLVM SVN.
712 * mini-llvm.c (emit_cond_system_exception): Disable llvm when this occurs in a
715 2010-05-31 Zoltan Varga <vargaz@gmail.com>
717 * unwind.c (mono_unwind_decode_fde): The FDE only has an augmention if the CIE
720 * aot-runtime.c (decode_eh_frame): Fix an assert condition.
722 * aot-compiler.c (patch_to_string): New debugging helper function.
724 2010-05-30 Zoltan Varga <vargaz@gmail.com>
726 * exceptions-amd64.c (get_throw_trampoline): Fix the xdebug name of the corlib
729 * exceptions-x86.c (mono_arch_exceptions_init): Create an llvm rethrow trampoline too.
731 * mini-llvm.c (mono_llvm_emit_method): Implement OP_RETHROW.
733 * method-to-ir.c (mono_method_to_ir): Emit a OP_NOT_REACHED after a rethrow.
735 * mini-llvm.c (emit_call): Compute the containing try clause correctly for nested
738 * mini.c (create_jit_info): Print EH clause info for LLVM too.
740 2010-05-28 Mark Probst <mark.probst@gmail.com>
742 * method-to-ir.c (mono_method_to_ir): Emit a write barrier for
743 cpobj with reference types.
745 2010-05-28 Mark Probst <mark.probst@gmail.com>
747 * method-to-ir.c (mono_method_to_ir): Only explicitly add the
748 write barrier for reference types.
750 2010-05-27 Zoltan Varga <vargaz@gmail.com>
752 * mini-s390x.c (mono_arch_output_basic_block): Applied patch from Aurelien Minvielle
753 . Fix OP_ATOMIC_EXCHANGE_I4 on s390x. Fixes #609023.
755 2010-05-31 Martin Baulig <martin@ximian.com>
759 * debugger-agent.c (breakpoints_cleanup): Iterate over `event_requests', call
760 clear_breakpoint() on all breakpoint events and remove them from the list.
762 2010-05-27 Martin Baulig <martin@ximian.com>
766 * debugger-agent.c (method_commands, type_commands): Temporarily
767 set the appdomain while executing this method; do all metadata
768 calls in the debuggee's appdomain where user assemblies are loaded.
770 2010-05-27 Zoltan Varga <vargaz@gmail.com>
772 * mini-s390x.c (mono_arch_get_delegate_invoke_impls): Fix the s390x build.
774 2010-05-26 Rodrigo Kumpera <rkumpera@novell.com>
776 * method-to-ir.c (mono_method_to_ir): Add missing write barrier to stobj.
778 2010-05-26 Zoltan Varga <vargaz@gmail.com>
780 * method-to-ir.c: Instead of freeing method headers immediately, save them in a list in
781 MonoCompile, and free them in mono_destroy_compile (), since the MonoType's in them could
782 be referenced even after the header is freed.
784 * aot-runtime.c: Remove the half finished support for decoding the .arm_exidx
787 2010-05-25 Zoltan Varga <vargaz@gmail.com>
789 2010-05-25 Bill Holmes <billholmes54@gmail.com>
791 * genmdesc.c (main): Fixing the detection of the nacl switch.
793 Code is contributed under MIT/X11 license.
795 2010-05-25 Zoltan Varga <vargaz@gmail.com>
797 * exceptions-amd64.c (mono_arch_find_jit_info_ext): Adjust the ip for LMF frames too.
799 * mini-llvm.c aot-compiler.c: More LLVM 2.8 updates.
801 * mini.h (LLVM_CHECK_VERSION): New helper macro.
803 2010-05-25 Miguel de Icaza <miguel@novell.com>
805 * genmdesc.pl (build_spec): Add support for nacl: keyword also to
808 * genmdesc.c: Added support for nacl: key on the machine
809 description files to support the extra space required by Google
812 2010-05-23 Zoltan Varga <vargaz@gmail.com>
814 * mini.c (mono_jit_compile_method_inner): Propagate exceptions in one more place.
816 2010-05-23 Zoltan Varga <vargaz@gmail.com>
818 * mini.c (mono_jit_compile_method_inner): Propagate exceptions from
819 mono_runtime_class_init_full ().
820 (mono_jit_runtime_invoke): Ditto. Fixes #608073.
822 2010-05-22 Zoltan Varga <vargaz@gmail.com>
824 * mini-llvm.c mini-llvm-cpp.cpp: Update after LLVM 2.8 changes.
826 2010-05-21 Zoltan Varga <vargaz@gmail.com>
828 * mini-ppc.c (mono_arch_output_basic_block): Use ins->inst_c1 instead of p1, the
829 two are not the same on ilp32.
831 2010-05-21 Zoltan Varga <vargaz@gmail.com>
833 * mini.c (mono_jit_compile_method_inner): Remove a DISABLE_JIT block which was
836 * mini-ppc.c: Fix the DISABLE_JIT build.
838 2010-05-20 Zoltan Varga <vargaz@gmail.com>
840 * aot-runtime.c (decode_resolve_method_ref): Rename this from decode_method_ref_2.
841 (make_writable): Remove this unused function.
843 2010-05-20 Zoltan Varga <vargaz@gmail.com>
845 * aot-compiler.c: Collect all information about a PLT entry into a separate MonoPltEntry
846 structure. Make the labels to plt entries local symbols instead of assembler local
847 labels, since tha latter causes problems for the iphone linker.
849 2010-05-19 Zoltan Varga <vargaz@gmail.com>
851 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle one more case with ilp32.
853 2010-05-17 Zoltan Varga <vargaz@gmail.com>
855 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle ilp32.
856 (ppc_patch_full): Ditto.
858 * mini-arm.c (mono_arch_build_imt_thunk): Fix the fail_tramp case.
860 * method-to-ir.c (mono_method_to_ir): Use fast generic virtual method invocation
861 if gshared is enabled, to avoid asserts in the trampoline code.
863 * mini-ia64.c (mono_arch_build_imt_thunk): Implement generalized imt thunks
866 2010-05-15 Geoff Norton <gnorton@novell.com>
868 * dwarfwriter.c, xdebug.c: Fix a pretty large leak when running in
871 2010-05-14 Geoff Norton <gnorton@novell.com>
873 * exceptions-x86.c: Fix the alignment of this trampoline so we dont get a
874 misaligned stack on darwin.
876 2010-05-14 Zoltan Varga <vargaz@gmail.com>
878 * mini-arm.c aot-compiler.c: Implement support for generalized imt thunks on
881 2010-05-14 Zoltan Varga <vargaz@gmail.com>
883 * xdebug.c: Fix ARM support.
885 2010-05-13 Zoltan Varga <vargaz@gmail.com>
887 * exceptions-x86.c (mono_arch_handle_exception): Resume from the signal handler
888 and do most of the work on the normal stack.
889 (mono_x86_get_signal_exception_trampoline): New x86 specific trampoline function.
891 2010-05-13 Zoltan Varga <vargaz@gmail.com>
893 * aot-compiler.c: Put non-code data into the .rodata section on linux.
895 2010-05-13 Zoltan Varga <vargaz@gmail.com>
897 * exceptions-arm.c (mono_arch_handle_exception): Fix the cross-compile case.
899 2010-05-13 Zoltan Varga <vargaz@gmail.com>
901 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
902 and do most of the work on the normal stack.
904 2010-05-13 Zoltan Varga <vargaz@gmail.com>
906 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
907 and do most of the work on the normal stack even if sigaltstack is disabled.
909 2010-05-12 Zoltan Varga <vargaz@gmail.com>
911 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
912 UCONTEXT_REG_ constants are available on linux as well.
913 (mono_arch_monoctx_to_sigctx): Ditto.
914 (mono_arch_ip_from_context): Ditto.
916 2010-05-12 Zoltan Varga <vargaz@gmail.com>
918 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
921 2010-05-11 Zoltan Varga <vargaz@gmail.com>
923 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
926 2010-05-10 Zoltan Varga <vargaz@gmail.com>
928 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
929 if a breakpoint cannot be inserted.
931 2010-05-08 Zoltan Varga <vargaz@gmail.com>
933 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
935 2010-05-07 Zoltan Varga <vargaz@gmail.com>
937 * debugger-agent.c (frame_commands): Return an error instead of asserting if
938 no JIT info is found for the method.
940 2010-05-05 Jonathan Chambers <joncham@gmail.com>
942 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
945 2010-05-05 Zoltan Varga <vargaz@gmail.com>
947 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
948 a list of arch specific trampolines.
950 * aot-compiler.c (emit_trampolines): Use it.
952 2010-05-05 Zoltan Varga <vargaz@gmail.com>
954 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
955 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
956 get rid of the _full from their name.
958 2010-05-05 Zoltan Varga <vargaz@gmail.com>
960 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
961 get_nullified_class_init_trampoline to remove some code duplication.
963 2010-05-03 Zoltan Varga <vargaz@gmail.com>
965 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
968 2010-05-01 Zoltan Varga <vargaz@gmail.com>
970 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
972 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
974 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
975 there is no need to jump through the first plt entry.
977 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
979 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
980 arch-specific function.
981 (mono_aot_get_plt_info_offset): Ditto.
983 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
984 mono_arch_init () to register jit icalls called from full-aot trampolines.
985 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
988 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
989 the specialized throw corlib exception trampoline, use a variant of the normal
990 trampoline along with a new C function which does the call to
991 mono_exception_from_token (), just like on x86.
993 2010-05-01 Zoltan Varga <vargaz@gmail.com>
995 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
996 Reorganize the full aot trampoline creation functions, instead of taking a bunch
997 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
998 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
999 creation functions on architectures which have the full-aot ones.
1001 2010-05-01 Zoltan Varga <vargaz@gmail.com>
1003 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
1005 2010-05-01 Zoltan Varga <vargaz@gmail.com>
1007 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
1008 explicitly, this seems to be required by some gcc versions at -O2.
1010 * mini-arm.c: Ditto.
1012 2010-05-01 Zoltan Varga <vargaz@gmail.com>
1014 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
1015 has_target delegate invokes.
1017 2010-05-01 Zoltan Varga <vargaz@gmail.com>
1019 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
1022 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
1023 add patches/unwind info arguments, move to mini.c.
1025 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
1027 2010-04-30 Zoltan Varga <vargaz@gmail.com>
1029 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
1030 command which returns full path names.
1032 2010-04-29 Zoltan Varga <vargaz@gmail.com>
1034 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
1035 code_size output variable.
1037 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
1040 2010-04-29 Zoltan Varga <vargaz@gmail.com>
1042 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
1043 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
1044 (mono_arch_cpu_enumerate_simd_versions): Ditto.
1046 2010-04-29 Zoltan Varga <vargaz@gmail.com>
1048 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
1051 2010-04-29 Zoltan Varga <vargaz@gmail.com>
1053 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
1055 2010-04-29 Zoltan Varga <vargaz@gmail.com>
1057 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
1059 2010-04-28 Zoltan Varga <vargaz@gmail.com>
1061 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
1063 2010-04-27 Zoltan Varga <vargaz@gmail.com>
1065 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
1066 line number support works with eglib.
1068 2010-04-27 Miguel de Icaza <miguel@novell.com>
1070 * driver.c, mini.c: Since linking with LLVM makes the default Mono
1071 dirty an extra 70kb pages on startup we are now going to choose a
1072 different strategy: ship mono and mono-llvm binaries, with the
1073 second being the one that links with LLVM and defaults to LLVM
1076 2010-04-27 Zoltan Varga <vargaz@gmail.com>
1078 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
1079 Implement full-aot support on x86.
1081 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
1082 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
1083 the first register returned by get_global_int_regs ().
1085 * cpu-x86.md: Fix the length of insertx_u1_slow.
1087 * iltests.il.in: Disable tail call tests when running with full-aot.
1089 2010-04-26 Zoltan Varga <vargaz@gmail.com>
1091 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
1093 2010-04-24 Mark Probst <mark.probst@gmail.com>
1095 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
1096 in the initializer, because it's non-constant.
1098 2010-04-23 Miguel de Icaza <miguel@novell.com>
1100 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
1101 of LLVM on by default. Used for buildbots and other setups.
1103 2010-04-24 Zoltan Varga <vargaz@gmail.com>
1105 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
1107 2010-04-23 Kornel Pal <kornelpal@gmail.com>
1109 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
1110 initonly static fields when using moving GC.
1112 Contributed under MIT/X11 license.
1114 2010-04-23 Geoff Norton <gnorton@novell.com>
1116 * mini-amd64.h: Darwin x86_64 support.
1118 2010-04-20 Jonathan Pryor <jpryor@novell.com>
1120 * exceptions-arm.c: Remove platform checks in favor of configure checks.
1122 2010-04-19 Jonathan Pryor <jpryor@novell.com>
1124 * exceptions-arm.c: Add Android support for sigcontext structure.
1126 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1128 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
1129 wrappers correctly now that their wrapper info is NULL.
1131 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1133 * mini.c (mono_jit_compile_method_inner): Avoid calling
1134 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
1136 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1138 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
1139 so the latter can be #ifndef DISABLE_JIT-ed.
1141 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
1143 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1145 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
1147 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1149 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
1152 2010-04-15 Zoltan Varga <vargaz@gmail.com>
1154 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
1155 calling mono_class_num_methods (). Fixes #592244.
1157 2010-04-14 Zoltan Varga <vargaz@gmail.com>
1159 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
1161 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
1163 2010-04-14 Zoltan Varga <vargaz@gmail.com>
1165 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
1167 * (handle_alloc): Ditto.
1168 (mono_method_to_ir): Remove the constrained call restriction added by a previous
1169 change, its not needed anymore.
1171 2010-04-12 Zoltan Varga Kumpera <rkumpera@novell.com>
1173 * mini-posix.c (sigusr1_signal_handler): Fix build on
1174 non x86/amd64 systems.
1176 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1178 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
1179 calls where the constrained class needs a context. Fixes #595863.
1181 * iltests.il.in: Add a test.
1183 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1185 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
1186 2.6/SVN seems to have broken support for them.
1188 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1190 * mini-llvm.c: Fix support for LLVM 2.6.
1192 2010-04-10 Zoltan Varga <vargaz@gmail.com>
1194 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
1195 MonoInternalThread belonging to the thread.
1197 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
1199 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
1200 unsafe optimization that will remove bound checks.
1202 2010-04-08 Kornel Pal <kornelpal@gmail.com>
1204 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
1205 CompareExchange not to be inlined for I8.
1207 Contributed under MIT/X11 license.
1209 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
1211 * array.cs: Add tests for cast between primitive array types.
1213 2010-04-07 Andreia Gaita <avidigal@novell.com>
1215 * Makefile.am: create a convenience library for moon to link with
1217 2010-04-07 Paolo Molaro <lupus@ximian.com>
1219 * method-to-ir.c: optimize array accesses from generic interfaces.
1221 2010-04-06 Zoltan Varga <vargaz@gmail.com>
1223 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
1225 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1227 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
1228 of marshalbyref classes.
1232 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1234 * aot-compiler.c (emit_exception_debug_info): Encode try holes
1237 * aot-runtime.c (decode_exception_debug_info): Decode try holes
1240 * mini.h: Increase AOT version.
1242 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
1244 * mini-x86.h: Only enable soft debugger when using sigaction or on
1245 Windows. Fixes build on Haiku (lacks siginfo_t).
1247 Code is contributed under MIT/X11 license.
1249 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
1251 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
1252 BeOS-style signal handlers.
1254 Code is contributed under MIT/X11 license.
1256 2010-04-02 Zoltan Varga <vargaz@gmail.com>
1258 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
1260 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
1262 * mini-exceptions.c: Fix win32 build.
1264 2010-04-01 Mark Probst <mark.probst@gmail.com>
1266 * mini.c, driver.c: Call mono_gc_base_init() before
1269 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
1271 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
1272 call_method]): Delegate the actual work in security-core-clr.c
1273 to ease code sharing.
1275 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1277 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
1278 float conv.ovf.un opcodes are encountered, instead of asserting later.
1281 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1283 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
1285 * iltests.il.in: Add a test.
1287 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1289 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
1290 large. Fixes #567040.
1292 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
1294 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1296 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
1299 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
1301 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
1302 mono_create_handler_block_trampoline with the proper #ifdef so that it
1305 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1307 * mini-exceptions.c: Introduce mono_walk_stack_full, which
1308 allows to select if it's new or old context that is passed to
1311 * mini-exceptions.c (mono_handle_exception_internal): Handle the
1312 case when executing a guarded handler from the EH machinery.
1314 * mini-exceptions.c (mono_install_handler_block_guard): New function
1315 responsible for checking for handler blocks, installing the guard and
1316 clearing abort state.
1318 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
1319 to check for handler blocks and skip interruption logic if one was found.
1321 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
1322 by the handler block guard trampoline. Resumes interruption by raising the
1323 pending ThreadAbortException.
1325 * mini.c (create_jit_info): Calculate the end address of a finally block.
1327 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
1328 of a finally block to a specified address and return the old one.
1330 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
1331 trampoline patches the original return address and calls the trampoline function.
1333 2010-03-30 Zoltan Varga <vargaz@gmail.com>
1335 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
1337 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
1338 does the patching if the callee is in the same domain.
1340 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
1341 of mono_arch_patch_plt_entry ().
1343 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1345 * mini.c (create_jit_info): Fix try block hole length encoding.
1347 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1349 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
1350 duplicate information and print offsets instead of absolute addresses.
1352 2010-03-29 Zoltan Varga <vargaz@gmail.com>
1354 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
1355 event is sent. Fixes #591733.
1357 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1359 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
1362 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1364 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
1365 thread_to_tls hash table.
1367 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
1368 section. Fixes #591000.
1370 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
1372 * Makefile.am (version.h): Check for pure .git directory only,
1373 fixes SVN revision when using git without git-svn.
1375 Contributed under MIT/X11 license.
1377 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1379 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
1381 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1383 * basic-simd.cs: Test for vector x scalar binary operators.
1385 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1387 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
1388 intrinsics with expanded scalar arguments.
1390 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1392 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
1393 don't have an exception class, so don't decode it. This would crash
1394 with filter clauses.
1396 2010-03-24 U-anarquia\miguel <miguel@anarquia>
1398 Make sure that trunk builds with DISABLE_JIT, an update to the
1401 * mini.c (mini_get_shared_method): this code seems to be necessary
1402 regardless of whether DISABLE_JIT has been defined.
1404 (mono_jit_compile_method_inner): it seems that this method is
1405 required even in full AOT mode, so ifdef out only the pieces that
1406 try to genrate code (the body of code that applies patches to the
1409 (mini_method_compile): do not compile when using DISABLE_JIT.
1411 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
1412 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
1413 compile when DISABLE_JIT is set.
1415 2010-03-24 Mark Probst <mark.probst@gmail.com>
1417 * mini.c (mono_create_tls_get): Only create a TLS operation if the
1418 arch really supports it.
1420 2010-03-24 Mark Probst <mark.probst@gmail.com>
1422 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
1424 2010-03-23 Neale Ferguson <neale@sinenomine.net>
1426 * exceptions-s390x.c: Add support for
1427 mono_arch_get_throw_corlib_exception and fix throw by name.
1429 * mini-s390x.c: Add IMT support; Fix stack parameter passing
1430 logic (especially for varargs); Correct localloc sizing; Add
1431 mono_arch_get_this_arg_from_call and
1432 mono_arch_get_this_arg_from_call.
1434 * mini-s390x.h: Add support for facility list extraction;
1435 Correct/update MONO_ARCH_xxx settings.
1437 * mini-s390.c: Minor corrections to instruction output for
1438 varargs. No IMT implementation - I think it's time to deprecate
1439 s390 and just leave s390x.
1441 * tramp-s390x.c: Correct creation of trampoline instruction
1444 * cpu-s390x.md: Update some instruction lengths
1446 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1448 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
1449 can be hit with partial sharing.
1451 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
1452 in non-shared classes correctly.
1453 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
1454 Turn on partial sharing.
1456 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1458 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
1461 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1463 * method-to-ir.c (mono_method_to_ir): Handle the failure of
1464 mono_method_signature ().
1466 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1468 * mini.c (mini_method_compile): Get the signature of cfg->method early with
1469 error checking, so later calls do not need error checking.
1471 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1473 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
1475 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
1477 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1479 * mini-exceptions.c (mono_handle_exception_internal): Don't
1480 check try_end for archs different than s390.
1482 * mini.c (create_jit_info): Don't crash if the finallt block is the
1485 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1487 * driver.c (mono_main): Don't free global codeman under linux since
1488 glic now peeks at code on stack for more archs than just amd64.
1490 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
1492 * mini.c, method-to-ir.c: changes to support compressed interface
1495 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1497 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
1498 Use sigaction on OpenBSD too.
1500 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1502 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
1504 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
1506 * debugger-agent.c: #include sys/select.h for fd_set.
1508 Code is contributed under MIT/X11 license.
1510 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1512 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
1515 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1517 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
1518 some large methods with lots of exception handlers. Fixes #440924.
1520 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
1522 * method-to-ir.c: remove code duplication for interface checks.
1524 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1526 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
1527 (assembly_unload): Clear all event requests referencing the to-be unloaded
1531 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
1533 * mini.h, mini-exceptions.c: restore the state of the stack
1534 guard page permissions.
1536 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1538 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
1539 call site patching code, it doesn't appear to be needed.
1541 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1543 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
1544 sharing generic methods whose type arguments are a mix of reference and
1545 non-reference types. Not yet turned on.
1547 * mini.c (mini_get_shared_method): New helper function to return
1548 the method which will be compiled/registered in the JIT tables when doing
1550 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
1551 use mini_get_shared_method ().
1553 * mini.c (mini_method_compile): Register the same method which is compiled when
1554 doing generic sharing.
1556 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
1558 * generics.cs: Add partial sharing tests.
1560 2010-03-17 Jerry Maine <crashfourit@gmail.com>
1562 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
1563 Add an enum value that or's all possable values together. Add an enum value
1564 that marks the end of the used bit indexes.
1566 * mini-amd64.c : Make changes to match the changes in mini.h
1568 * mini-x86.c : Make changes to match the changes in mini.h
1570 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
1571 simd_version to support more simd versions. Changed the name of
1572 simd_version to simd_version_flags to make it more intuitive that
1573 it now contains bit flags. Reordered the *_intrinsics arrays to
1574 match the changes above. Changed emit_intrinsics() to use the new
1575 setup mentioned above.
1577 Code is contributed under MIT/X11 license.
1579 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
1581 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
1582 remaining archs. Alpha and hppa maintainers, please stand up.
1584 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1586 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
1587 is needed even when fail_tramp!=NULL.
1589 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1591 * debugger-agent.c (insert_breakpoint): Write a log message.
1593 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1595 * iltests.il.in: Add a few tests for LEAVE going over multiple
1598 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1600 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
1602 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1604 * mini.h (MonoBasicBlock): Add native_length field.
1605 * mini.h (MonoCompile): Add try_block_holes field.
1606 * mini.h (MonoInst): Add exception_clause pointer to
1609 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
1610 * mini.c (mono_cfg_add_try_hole): New function to register possible
1611 holes in try blocks.
1612 * mini.c (create_jit_info): Fill in the holes information.
1614 * mini-exceptions.c: Verify for holes when checking if an IP is covered
1617 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
1619 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
1621 * jit-icalls.c: adjusted for the array API changes.
1623 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1625 * iltests.il.in: Disable the fconv_to_i test on sparc too.
1627 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1629 * debugger-agent.c: Simplify the way breakpoints are processed by removing
1630 the 'pending' flag. This fixes support for appdomains too.
1633 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
1635 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
1637 2010-03-12 Zoltan Varga <vargaz@gmail.com>
1639 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
1640 when using LLVM, LLVM generates it itself when needed.
1642 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
1644 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
1645 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
1646 OP_ANDNPS/OP_ANDNPD.
1648 2010-03-11 Zoltan Varga <vargaz@gmail.com>
1650 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
1651 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
1652 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1654 2010-03-11 Martin Baulig <martin@ximian.com>
1656 * debugger-agent.c (type_commands): Add NULL check to
1657 `CMD_TYPE_GET_SOURCE_FILES'.
1659 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1661 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
1663 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1665 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
1668 * iltests.il.in: Add a test.
1670 2010-03-05 Martin Baulig <martin@ximian.com>
1672 Add support for aborting invocations.
1675 (InvokeData): Added `InvokeData *last_invoke'.
1676 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
1677 added a new `invoke' field to keep the `InvokeData *' throughout
1679 (ErrorCode): Added `ERR_NO_INVOCATION'.
1680 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
1681 (mono_debugger_agent_handle_exception): Don't report any exception
1682 if an abort was requested.
1683 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
1684 a thread abort if necessary.
1685 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
1687 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1689 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
1690 so we can release the whole list and not just the first one. Free
1691 it in more places as well.
1693 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1695 * method-to-ir.c: Revert r153222 as it doesn't belong here.
1697 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1699 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
1701 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1703 * driver.c: report also other misc build options.
1705 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1707 * method-to-ir.c: Generate better code for the NewObject
1710 2010-03-07 Zoltan Varga <vargaz@gmail.com>
1712 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
1713 is disabled. Fixes #582322.
1715 * iltests.il.in: Add a test.
1717 2010-03-06 Zoltan Varga <vargaz@gmail.com>
1719 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
1720 the handling of obj->synchronization == null and owner != current thread to
1721 mono_monitor_exit ().
1723 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1726 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
1728 * mini.c: change the way emulated opcode info is stored and save about
1729 4 KB of runtime memory.
1731 2010-03-04 David S. Miller <davem@davemloft.net>
1733 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
1734 that don't provide the siginfo in the second signal handler argument
1735 are buggy, and this has been fixed for years.
1736 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
1737 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
1739 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1741 * aot-runtime.c (find_symbol): Fix a leak.
1742 (decode_patch): Ditto.
1744 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1746 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
1748 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1750 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
1752 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
1754 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
1756 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
1758 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
1759 to check for errors, it's enough to create the metadata open.
1763 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1766 * mini-exceptions.c: Add support for printing stack traces when handling
1767 exceptions, and when printing exceptions thrown while tracing also print
1768 the exception message.
1770 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1772 * trace.c: We need to parse exclude tokens ('-') before string tokens,
1773 since the exclude token is a valid string character.
1775 2010-03-02 Levi Bard <levi@unity3d.com>
1777 * debugger-agent.c: Invalidate thread stacks on domain unload.
1779 2010-03-02 Mark Probst <mark.probst@gmail.com>
1781 * method-to-ir.c: Emit dummy_use for stored reference after write
1782 barriers to make sure the object is pinned if the GC interrupts
1783 before the write barrier is done.
1785 2010-03-02 Zoltan Varga <vargaz@gmail.com>
1787 * cpu-<ARCH>.md: dummy_use was missing src1:i.
1789 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1791 * debugger-agent.c: Add a log message printing the protocol version.
1793 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1795 * debugger-agent.c: Add a new command to communicate the protocol version used
1796 by the client. This could be used to allow newer runtimes to communicate with
1799 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1801 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
1803 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1805 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
1808 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
1810 * mini-arm.c: make the arm cpu arch configurable with the
1811 MONO_CPU_ARCH env var (for example: "armv4 thumb").
1814 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
1816 * mini.c, mini.h, driver.c: added the --jitmap option to enable
1817 support for the perf tool on Linux.
1819 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
1821 * method-to-ir.c: make string.InsertenalSetChar() specialization
1824 2010-03-01 Robert Jordan <robertj@gmx.net>
1826 * Makefile.am: fix the non-static build.
1828 2010-02-26 Zoltan Varga <vargaz@gmail.com>
1830 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
1833 2010-02-26 Robert Jordan <robertj@gmx.net>
1835 * tasklets.c (continuation_store): Return from an error condition
1838 2010-02-26 Martin Baulig <martin@ximian.com>
1840 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
1843 (MonoDebuggerThreadInfo): Added `internal_flags'.
1844 (MonoDebuggerInternalThreadFlags): New enum.
1845 (_mono_debugger_throw_exception): Don't signal the debugger if a
1846 type abort was requested.
1847 (_mono_debugger_unhandled_exception): Likewise.
1848 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
1849 (mono_debugger_runtime_invoke): If the debugger requested a thread
1850 abort during the invocation, reset it here.
1852 2010-02-26 Martin Baulig <martin@ximian.com>
1854 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
1855 instead of `MonoThread *'.
1857 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1859 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
1860 code offsets table, as it is mostly sorted.
1862 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1864 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
1867 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1869 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
1871 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
1873 * Makefile.am: build the new ABI version of the libmono library.
1874 * debugger-agent.c, mini.c: fix warnings with the new API.
1875 * jit.h: don't depend on glib.h being included.
1877 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1879 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
1881 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1883 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
1884 ThreadStatic variables.
1886 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1888 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
1889 data is not freed yet. Fixes #582460.
1891 2010-02-23 Zoltan Varga <vargaz@gmail.com>
1893 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1894 event requests. Bump protocol minor version.
1896 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1898 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1900 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1902 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1905 * iltests.il.in: Add a test.
1907 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1909 * mini.c (inline_method): Check for loader errors.
1911 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1913 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1914 instead of mono_method_get_header as it doesn't decode locals
1915 so the called method can have unresolved dependencies that will only
1916 be satisfied after the current method is JIT'd.
1920 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1922 * basic.cs (test_0_div_opt): Speed this up a bit.
1924 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1926 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1928 * mini.c (mono_jit_create_remoting_trampoline): Call
1929 mono_create_specific_trampoline () instead of
1930 mono_arch_create_specific_trampoline ().
1932 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1934 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1936 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1937 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1939 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1941 * mini-amd64.c: Fix DISABLE_JIT support.
1943 2010-02-20 Geoff Norton <gnorton@novell.com>
1945 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1947 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1949 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1950 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1951 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1952 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1955 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1957 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1958 edx/ecx too. This is needed to support OP_SEQ_POINT.
1960 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1962 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1964 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1966 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1968 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1969 LLVM+AOT+exceptions, not enabled yet.
1971 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1973 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1975 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1977 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1978 xdebug info for these.
1980 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1983 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1986 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1988 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1990 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1992 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1993 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1995 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1998 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
2000 * debugger-agent.c: handle incomplete reads and EINTR in
2001 recv()/send(). This could have been causing random
2004 2010-02-13 Zoltan Varga <vargaz@gmail.com>
2006 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
2009 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
2010 so they have small offsets. Fixes #566311.
2012 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
2014 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
2016 2010-02-11 Zoltan Varga <vargaz@gmail.com>
2018 * mini-amd64.c: Remove the special casing of byref in a few places now that
2019 mini_type_get_underlying_type () handles it.
2021 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
2022 by returning native int. Fixes #577984.
2024 2010-02-11 Zoltan Varga <vargaz@gmail.com>
2026 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
2029 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
2030 of putting the clause itself.
2032 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
2034 2010-02-09 Zoltan Varga <vargaz@gmail.com>
2036 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
2039 2010-02-10 Geoff Norton <gnorton@novell.com>
2041 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
2043 2010-02-08 Zoltan Varga <vargaz@gmail.com>
2045 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
2048 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
2049 it is not an LLVM generated symbol.
2051 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
2053 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
2054 implementation in gshared mode because it causes regressions.
2056 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
2058 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
2059 should be done by the caller.
2061 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
2063 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
2065 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
2066 since mono_jit_info_table_find () doesn't do it anymore.
2068 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
2069 instead of mono_jit_info_table_find ().
2071 2010-02-07 Zoltan Varga <vargaz@gmail.com>
2073 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
2075 * aot-compiler.c (encode_method_ref): Update after the removal of
2076 mono_gc_get_managed_allocator_type ().
2078 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
2081 2010-02-06 Zoltan Varga <vargaz@gmail.com>
2083 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
2084 generic params as well.
2085 (handle_isinst): Ditto.
2087 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
2088 instead of always calling an icall.
2090 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
2091 computing the size of the got.
2093 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
2094 when using LLVM. Instead of emitting it as an LLVM method, emit it using
2095 the assembly directive '.set' so it points to the first LLVM emitted method.
2097 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
2099 * mini.c (mini_method_verify): Report the method which failed to verify.
2101 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
2103 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
2104 to avoid JIT'ng dead basic blocks. This is the same behavior as the
2105 runtime MS verifier.
2107 2010-02-04 Zoltan Varga <vargaz@gmail.com>
2109 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
2112 2010-02-04 Zoltan Varga <vargaz@gmail.com>
2114 * mini-llvm.c: Init the jit module only when first JITting.
2116 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
2118 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
2120 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
2121 replaced with the real got.
2123 * debugger-agent.c (type_commands): Return the enumness if the type as well.
2125 * image-writer.c: Reduce the amount of #ifdefs a bit.
2127 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
2130 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
2132 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
2135 2010-02-02 Zoltan Varga <vargaz@gmail.com>
2137 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
2138 (mono_llvm_emit_method): Fix unaligned stores too.
2140 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
2141 so async stack walks don't crash.
2143 2010-02-02 Zoltan Varga <vargaz@gmail.com>
2145 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
2146 was not patched if the callee needed an rgctx trampoline.
2148 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2150 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
2151 vtable address in AOT code.
2153 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2155 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
2158 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
2160 * genmdesc.pl: remove dependency on external cpp.
2162 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2164 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
2165 using LLVM, its not needed, and abcrem can't handle it.
2167 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
2169 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
2170 it easier to group instructions and reduce duplication.
2172 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2174 * decompose.c: Move the array/soft float decompose routines here from
2177 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
2179 2010-01-31 Zoltan Varga <vargaz@gmail.com>
2181 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
2182 to tell LLVM that the got is constant, not used yet.
2184 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
2186 2010-01-30 Zoltan Varga <vargaz@gmail.com>
2188 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
2191 2010-01-30 Zoltan Varga <vargaz@gmail.com>
2193 * aot-compiler.c (add_wrappers): Commit the hack which generates
2194 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
2197 2010-01-29 Zoltan Varga <vargaz@gmail.com>
2199 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
2200 a fault, only used by the LLVM backend.
2202 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
2203 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
2205 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
2206 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
2208 * mini-llvm.c: Only generate volatile loads from load instructions which have
2209 the MONO_INST_FAULT flag set.
2211 2010-01-29 Zoltan Varga <vargaz@gmail.com>
2213 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
2216 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2218 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
2219 sequence points. Fixes #571236.
2221 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2223 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
2224 end of the appdomain unload process, after assemblies have been unloaded.
2227 2010-01-27 Zoltan Varga <vargaz@gmail.com>
2229 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
2232 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
2235 2010-01-26 Zoltan Varga <vargaz@gmail.com>
2237 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
2239 2010-01-26 Geoff Norton <gnorton@novell.com>
2241 * aot-compiler.c: Fix a logic error introduced when guarding against enums
2242 with struct marshalability.
2244 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2246 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
2247 it supports class names as well.
2249 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
2250 needed by the GC map code.
2252 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
2255 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
2256 if cfg->init_ref_vars is set.
2258 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
2259 cfg->disable_initlocals_op_refs is set.
2261 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
2262 using liveness info if cfg->compute_precise_live_ranges is set.
2264 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
2265 volatile variables correctly. Add comments about the live ranges. Not enabled
2268 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2270 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
2271 0x2a into them in method prologs.
2273 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
2275 2010-01-22 Zoltan Varga <vargaz@gmail.com>
2277 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
2278 classes, since llvm is compiled with -fno-rtti.
2280 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
2282 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
2283 llvm does not require it.
2285 * aot-runtime.c (load_method): Print the full name of the last aot method.
2287 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2289 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
2290 thread has not fully started yet.
2292 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2294 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
2296 2010-01-21 Miguel de Icaza <miguel@novell.com>
2298 * driver.c: Do not abort if LLVM is not supported, print a
2299 warning and add the information to the Mono JIT information.
2301 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2303 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
2304 using explicit null checks.
2306 2010-01-20 Zoltan Varga <vargaz@gmail.com>
2308 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
2311 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
2313 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
2314 its no longer needed.
2316 * method-to-ir.c (mono_method_to_ir): Fix a warning.
2318 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
2319 define for platforms still using it (s390). Get rid of the
2320 mono_arch_get_throw_exception_by_name () routines on all other platforms.
2322 * exceptions-x86.c: Rework the throw trampolines so there is only one function
2323 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
2325 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
2326 the caller pushed the arguments.
2328 * mini-llvm.c: Enable throwing exceptions on x86.
2330 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
2331 "Thread (nil) may have been prematurely finalized" messages if this is called
2332 on a thread not registered with the runtime.
2334 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
2336 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2338 * jit-icalls.c (mono_array_new_3): New jit icall.
2340 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
2342 * arrays.cs: Add a test for 3 dimensional arrays.
2344 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2346 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
2347 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
2350 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
2353 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
2355 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
2357 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
2359 2010-01-18 Bill Holmes <billholmes54@gmail.com>
2361 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
2362 HOST_WIN32. Also including winsock2. to define struct in_addr.
2364 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2366 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2368 Code is contributed under MIT/X11 license.
2370 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2372 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
2374 * branch-opts.c (mono_optimize_branches): Honor the new flag.
2376 * mini.c (mini_method_compile): Set the new flag when running under the
2379 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2381 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
2382 a ref/noref value + a global pin flag, so parts of stack frames can still be
2383 precisely marked even if they include stuff which needs pinning. Improve logging.
2384 Fix many bugs. Not enabled yet.
2386 * gc-test.cs: Add a few tests.
2388 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
2389 the normal -v options. Avoid propagating liveness information through bblocks
2390 which end with a NOT_REACHED opcode.
2392 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
2393 after cfg has been freed.
2395 2010-01-17 Zoltan Varga <vargaz@gmail.com>
2397 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
2398 if a clause is skipped because it uses the exception object, since it could
2399 have caught the exception.
2401 * exceptions.cs: Add a test.
2403 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2405 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
2407 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
2408 ICollection<T> wrappers.
2410 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2412 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
2414 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2416 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
2417 NOMAP32BIT or optimize_for_xen is set.
2419 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2421 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
2422 mono_metadata_str_hash () instead.
2424 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2426 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
2429 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
2431 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2433 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
2436 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
2437 throwing code correctly.
2439 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
2441 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2443 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
2444 ftnptrs created by us, handle RGCTX_FETCH correctly.
2445 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
2447 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
2448 ftnptr added by mono_aot_get_named_code ().
2450 2010-01-14 Zoltan Varga <vargaz@gmail.com>
2452 * mini-arm.c: Fix a few LLVM problems.
2454 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
2456 2010-01-13 Mark Probst <mark.probst@gmail.com>
2458 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
2461 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
2463 * jit.h, method-to-ir.c: added ability to set the policy for
2464 inserting breakpoints from the break IL instruction or the
2465 Debugger.Break () API call.
2467 2010-01-13 Zoltan Varga <vargaz@gmail.com>
2469 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
2470 assemblies need to be eagerly loaded.
2472 2010-01-12 Zoltan Varga <vargaz@gmail.com>
2474 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
2476 2010-01-11 Zoltan Varga <vargaz@gmail.com>
2478 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
2479 an argument which matches any exception.
2481 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2483 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
2484 optimization if the called method is gshared and marshalbyref, since gshared
2485 methods can' have wrappers. Fixes #569390.
2487 * generics.cs: Add a test.
2489 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2491 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
2494 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2496 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2498 2010-01-09 Zoltan Varga <vargaz@gmail.com>
2500 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
2501 since it is not supported in win2000.
2503 2010-01-08 Zoltan Varga <vargaz@gmail.com>
2505 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
2506 error if loading an assembly fails.
2507 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
2509 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
2512 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
2515 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
2517 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
2518 is not supported yet.
2520 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
2522 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2524 * method-to-ir.c: All types with variant arguments must fallback to the
2525 slow path. This makes cast of variant delegates work.
2527 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
2528 argument that is set to TRUE is the returned vtable slot is for a variant
2529 interface. Changed a g_print + g_assert_not_reached to a g_error.
2531 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
2532 a similar fashion of generic virtual methods.
2534 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2536 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
2539 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
2540 method using a variance aware function.
2542 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
2544 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2546 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
2547 do an icall for now.
2549 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2551 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
2552 If LLVM decides to set the code model to Large, reset it to Default.
2554 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2556 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
2557 stripped binaries as well.
2559 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2561 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
2562 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
2564 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
2567 2010-01-06 Zoltan Varga <vargaz@gmail.com>
2569 * mini.c (mini_method_compile): Extract the JIT info creation code into a
2572 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
2573 as the type info to llvm.eh.selector.
2574 (exception_cb): Use the type info for filling out some fields of
2575 MonoJitExceptionInfo like the flags and the exception class. This is needed
2576 because the LLVM produced exception handling clauses might not match the original
2577 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
2579 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
2580 separate function. Add an extra argument which returns the type infos
2581 corresponding to the exception clauses.
2583 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
2584 exception handling clauses.
2586 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2588 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2589 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
2592 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2594 * mini.c (mono_compile_is_broken): Skip methods from serialization's
2597 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2599 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
2602 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2604 * mini.c (mini_method_compile): Verify the method before calling
2605 mono_compile_create_vars as this might crash since it uses method
2610 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2612 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
2613 one case if AOTing, since the class might not be a concrete class.
2615 2010-01-03 Zoltan Varga <vargaz@gmail.com>
2617 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
2618 functions which are now defined in mempool-internals.h.
2620 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
2622 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
2624 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
2628 * mini-*.c: Properly handle generic enums.
2632 2009-12-28 Zoltan Varga <vargaz@gmail.com>
2634 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
2635 in a few more places.
2637 2009-12-27 Zoltan Varga <vargaz@gmail.com>
2639 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
2640 nullable parameters. Fixes #567351.
2642 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
2644 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
2646 2009-12-26 Zoltan Varga <vargaz@gmail.com>
2648 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
2649 mono_get_generic_context_from_code () call.
2651 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
2653 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2655 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
2658 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
2660 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
2661 mono_method_get_signature returns NULL. Fix #567084
2663 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2665 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
2666 instead of once for each module.
2668 2009-12-22 Zoltan Varga <vargaz@gmail.com>
2670 * debugger-agent.c (ss_start): Implement step over for the last sequence
2673 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
2674 have the STEP_LOC flag set.
2676 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
2677 fails. Fixes #566689.
2679 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2681 * mini.c (mono_add_seq_point): New helper function.
2682 (mono_save_seq_point_info): New function to save sequence point info, extracted
2683 from mini_method_compile ().
2685 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
2687 * mini.h (MonoSeqPointInfo): New structure containing information about
2688 the sequence points of a JITted method.
2689 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
2692 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
2693 point information is stored, use a MonoSeqPointInfo structure instead of a
2694 GPtrArray. For each seq point, compute a list of successor seq points.
2696 * debugger-agent.c: Use the successor list to implement step-over more
2697 efficiently: instead of single stepping until a different line/IL offset is
2698 reached, place breakpoints into all successor seq points.
2700 * mini.h: Bump AOT file format version.
2702 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2704 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
2706 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
2708 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2710 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
2713 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2715 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
2716 alloca as g_malloc is not signal safe.
2718 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2720 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
2721 VALGRIND_DISCARD_TRANSLATIONS.
2723 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
2724 checks, they are no longer needed.
2726 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
2727 a function into a sigctx which can handle function pointers.
2729 * mini-ppc.c: Implement soft debugger support on ppc64.
2731 * mini-ppc.c: Implement soft debugger support.
2733 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2735 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
2737 2009-12-17 Marek Habersack <mhabersack@novell.com>
2739 * mini.c (mono_get_runtime_build_info): include Mono version in
2742 * driver.c (mono_main): VERSION is now included in the string
2743 returned from mono_get_runtime_build_info()
2745 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2747 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
2748 signatures. Fixes #565143.
2750 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
2752 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2754 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
2756 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2758 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
2759 making max stack 10x smaller.
2761 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2763 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
2765 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2767 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
2769 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2771 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
2772 bigger than MONO_ARCH_MAX_FRAME_SIZE.
2774 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
2776 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
2778 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
2780 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
2783 2009-12-14 Miguel de Icaza <miguel@novell.com>
2785 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
2786 raise an invalid program exception.
2788 For other opcodes that we might not handle use a g_warning and
2789 raise the exception. Beats termination.
2793 2009-12-14 Zoltan Varga <vargaz@gmail.com>
2795 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
2797 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
2798 by merging the LLVM and !MAP_32BIT cases.
2800 2009-12-13 Jonathan Chambers <joncham@gmail.com>
2802 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
2803 sigctx being passed in, as we have no CONTEXT available in the APC.
2805 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
2808 Code contributed under MIT/X11 license.
2810 2009-12-13 Zoltan Varga <vargaz@gmail.com>
2812 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
2813 in the LLVM backend on AMD64.
2815 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
2818 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
2820 * mini-llvm.c: Export mono_personality for AOT.
2822 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
2824 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
2825 implicit exception can occur.
2827 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
2828 OP_IMPLICIT_EXCEPTION instruction.
2830 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
2832 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
2834 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
2835 inside a protected block.
2837 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
2838 trampolines doesn't include the argument.
2840 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
2841 trampolines on amd64.
2843 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
2846 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
2847 disabled for methods with clauses.
2849 * mini-llvm.c: Enable support for catch clauses.
2851 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
2852 end of an LLVM compiled finally clause.
2853 (mono_handle_exception_internal): Save the exception handling state in TLS
2854 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
2855 resume unwinding from that point.
2857 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
2858 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
2859 to obtain the addresses of the exception handling regions.
2861 * mini-llvm.c: Add beginnings of support for exception handling, currently only
2862 finally clauses are supported.
2864 * mini.c (mini_method_compile): Add support for LLVM code with exception
2867 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2869 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
2872 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2874 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
2875 as a primitive type.
2877 2009-12-11 Zoltan Varga <vargaz@gmail.com>
2879 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
2880 for 2 parameter sched_setaffinity in older glibc versions. Fixes
2883 2009-12-11 Marek Habersack <mhabersack@novell.com>
2885 * method-to-ir.c (mini_redirect_call): do not redirect the
2886 InternalAllocateStr internal call if string profiling is enabled.
2888 2009-12-10 Zoltan Varga <vargaz@gmail.com>
2890 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
2893 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2894 unwind.h header file.
2896 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2897 newer valgrind versions seems to handle this fine.
2899 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2901 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2902 on the debugger thread.
2904 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2906 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2908 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2910 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2912 * cpu-<ARCH>.md: Make call_handler clob:c.
2914 * mini.c: Reenable SSA for methods with clauses.
2916 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2917 as it causes failures on x86.
2919 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2921 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2922 returns NULL (e.g. a bad assembly).
2924 2009-12-08 Geoff Norton <gnorton@novell.com>
2926 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2927 stepping out into native code. There were issues with nested invokes
2930 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2932 * mini.c (mini_method_compile): Do the disable_llvm checks early
2933 and avoid the LLVM compile pass if the checks fail.
2935 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2937 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2938 LLVM optimizations don't try to remove them.
2940 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2941 different file so the original remains.
2943 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2945 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2947 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2949 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2950 support for non-inline unwind descriptors.
2952 2009-12-07 Geoff Norton <gnorton@novell.com>
2954 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2955 the interrupt_count slightly differently. Native threads were never
2958 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2960 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2961 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2962 yet generate this info.
2964 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2966 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2967 client can distinguish between intptrs and longs.
2969 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2971 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2974 * aot-runtime.c (load_function): Update after the change above.
2976 * mini.h: Bump AOT file format version.
2978 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2979 if the delegate class is dynamic.
2981 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2982 in gshared code too using the new rgctx info type
2983 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2985 2009-12-04 Geoff Norton <gnorton@novell.com>
2987 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2988 we need to track the original suspend count so the thread properly
2989 wakes up in resume_thread.
2991 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2993 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2996 * generics.cs: Add a test.
2998 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2999 is 0. Simplify a lot of code using this.
3001 * mini-trampolines.c (mono_delegate_trampoline): Call
3002 mono_create_static_rgctx_trampoline () before saving the final address in
3003 delegate->method_code, to avoid calling it each time a delegate is first called.
3005 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
3006 which need static rgctx trampolines.
3008 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
3009 keyed on the method+addr pair, since addr could be either the method addr or
3010 an unbox trampoline in the AOT case. Fixes #560246.
3012 2009-12-03 Zoltan Varga <vargaz@gmail.com>
3014 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
3015 place it was called before too.
3017 2009-12-03 Zoltan Varga <vargaz@gmail.com>
3019 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
3020 if no security manager is present, to speed up the AOT case. Call
3021 mono_class_vtable () full with raise_on_error == TRUE instead.
3023 2009-12-03 Zoltan Varga <vargaz@gmail.com>
3025 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
3026 the local optimization passes can take its result into account. Fixes
3029 * exceptions.cs: Add a test.
3031 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
3033 This patch is contributed under the terms of the MIT/X11 license
3035 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
3037 2009-12-03 Zoltan Varga <vargaz@gmail.com>
3039 * mini.h (MonoInst): Remove unused 'ssa_op' field.
3041 * debugger-agent.c: Rework the handling of stack traces of running threads to
3042 avoid crashes if compute_frames () tries to walk the stack of running thread.
3044 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
3046 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
3048 * mini.h (StackFrameInfo): Add an 'lmf' field.
3050 2009-12-02 Zoltan Varga <vargaz@gmail.com>
3052 * debugger-agent.c (suspend_current): Always set really_suspended.
3054 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
3056 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
3058 2009-12-01 Zoltan Varga <vargaz@gmail.com>
3060 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
3063 2009-12-01 Zoltan Varga <vargaz@gmail.com>
3065 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
3067 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
3069 * mini-trampolines.c: Fix MSVC build.
3071 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
3073 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
3075 2009-11-30 Zoltan Varga <vargaz@gmail.com>
3077 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
3078 the instruction following an OP_FCOMPARE is optimized away.
3080 2009-11-30 Zoltan Varga <vargaz@gmail.com>
3082 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
3083 emit_autoreg () into this arch-specific function.
3085 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
3086 code, it is no longer needed.
3088 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
3090 * mini.h: Bump AOT file format version.
3092 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
3093 using the sorted_code_offsets array, instead of reading it from the
3094 exception debug info.
3095 (load_method): Call mono_aot_find_jit_info instead of
3096 decode_exception_debug_info ().
3098 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
3099 LLVM compiled as a flag.
3101 2009-11-29 Zoltan Varga <vargaz@gmail.com>
3103 * debugger-agent.c (resume_thread): Fix a warning.
3105 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
3108 2009-11-28 Zoltan Varga <vargaz@gmail.com>
3110 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
3111 contents to MonoAotFileInfo.
3113 2009-11-27 Zoltan Varga <vargaz@gmail.com>
3115 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
3116 Put all binary data into a giant blob, similarly to the way .net assemblies
3117 store binary data. Emit offset tables in a compact form to reduce their size.
3119 * mini.h: Bump AOT file format version.
3121 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
3124 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
3125 avoid linear searches at runtime.
3127 * aot-runtime.c (find_symbol): Update this to use the hash.
3129 * mini.h: Bump AOT file format version.
3131 2009-11-26 Zoltan Varga <vargaz@gmail.com>
3133 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
3136 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
3139 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
3140 the distribution of got slot types.
3142 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
3144 * method-to-ir.c: Add support for generating explicit null checks.
3146 2009-11-25 Zoltan Varga <vargaz@gmail.com>
3148 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
3149 on a random thread if possible.
3151 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
3152 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
3155 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
3156 regs. Pass the real size of the regs array to mono_unwind_frame ().
3158 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
3161 2009-11-24 Geoff Norton <gnorton@novell.com>
3163 * mini-darwin.c: Work around apple bug rdar://7209349 See
3164 http://openradar.appspot.com/7209349 for details. Synopsis,
3165 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
3166 never been initialized before.
3168 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3170 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
3172 * mini-arm.c (mono_arm_thumb_supported): New helper function.
3174 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3176 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
3177 OP_SHL_IMM is not 32 bit.
3179 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3181 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
3183 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3185 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
3188 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
3189 > 0 since some threads can resume if their resume_count is > 0.
3190 (invoke_method): Avoid reading freed memory.
3192 * debugger-agent.c (process_suspend): Extract the suspend code from
3193 process_single_step_inner () to a separate function. Rework the code to prevent
3194 races between this function and thread interrupts.
3196 * debugger-agent.c (suspend_current): Check the resume_count field instead
3197 of resume_one so suspends+resumes during single threaded invokes work
3200 2009-11-23 Zoltan Varga <vargaz@gmail.com>
3202 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
3203 to make the generated code smaller.
3205 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
3206 sequence generated by recent LLVM versions.
3208 * mini-llvm.c: Add support for a few simple cases which weren't supported
3211 * mini-trampolines.c (mono_magic_trampoline): Don't call
3212 mono_arch_get_vcall_slot () when llvm is enabled.
3214 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
3216 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
3217 into a new function called common_call_trampoline () which is used by the
3218 llvm vcall trampoline as well.
3220 * debugger-agent.c: Implement single threaded invokes.
3222 * debugger-agent.c: Revert change which broke the agent on linux.
3224 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
3227 * generics.cs: Add a test.
3229 2009-11-22 Zoltan Varga <vargaz@gmail.com>
3231 * debugger-agent.c: Fix the cygwin build.
3233 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3235 * cprop.c: Remove this unused file.
3237 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3239 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
3242 * basic.cs: Add a test.
3244 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3246 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
3249 2009-11-20 Zoltan Varga <vargaz@gmail.com>
3251 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
3252 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
3253 it. Use this flag to control llvm related code paths instead of #ifdef
3254 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
3257 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
3259 * mini.h: Bump AOT file format version.
3261 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
3262 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
3264 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
3265 was used as an assembly filter.
3267 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3269 * unwind.c: Fix support for ppc.
3271 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
3272 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
3274 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3276 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
3278 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
3279 added by the ps3 changes.
3281 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3283 * mini-gc.c: Resurrect this, so at least it compiles.
3285 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
3287 2009-11-18 Zoltan Varga <vargaz@gmail.com>
3289 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
3290 create_event_list () so assembly filters can be used.
3292 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
3295 2009-11-17 Zoltan Varga <vargaz@gmail.com>
3297 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
3298 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
3301 * aot-compiler.c (add_generic_instances): Emit instances of common generic
3302 classes for char/bool too.
3304 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
3306 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
3309 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
3312 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
3314 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
3316 Code contributed under MIT/X11 license.
3318 2009-11-14 Zoltan Varga <vargaz@gmail.com>
3320 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
3321 threads in native code work.
3323 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
3324 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
3327 2009-11-13 Jonathan Chambers <joncham@gmail.com>
3329 * debugger-agent.c: Implementation for Windows platform.
3331 * mini-x86.c: Add support for Windows. Use mono-* synchronization
3332 primitives. Use SEH to implement breakpoints and single stepping.
3334 * mini-x86.h: Enable soft debugger on Windows.
3336 Code contributed under MIT/X11 license.
3338 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3340 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
3341 under XEN. Fixes #522894.
3343 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
3345 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
3346 interface calls in LLVM AOT code.
3348 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
3351 * mini-llvm.c: Add support for OP_VPHI.
3353 * objects.cs: Add a test.
3355 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3357 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
3358 this is called on the debugger thread.
3360 2009-11-12 Zoltan Varga <vargaz@gmail.com>
3362 * mini-llvm.c: Add soft-float support.
3364 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
3365 FCALL which returns an R4.
3367 * driver.c (mono_main): Add a missing '\n'.
3369 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
3370 platforms which doesn't support the LLVM IMT trampoline.
3372 2009-11-11 Zoltan Varga <vargaz@gmail.com>
3374 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
3376 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
3378 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
3381 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
3383 2009-11-10 Zoltan Varga <vargaz@gmail.com>
3385 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
3386 Instead of emitting a method_order table, sort the contents of the code_offsets
3387 table and do a binary search in the sorted table. The previous approach doesn't
3388 work with LLVM which emits methods in a arbitrary order.
3390 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
3391 in the .eh_frame section in ELF files.
3393 * mini.h: Bump corlib file format version.
3395 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
3397 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
3398 LDMIA->LDM macro name change.
3400 2009-11-09 Zoltan Varga <vargaz@gmail.com>
3402 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
3405 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
3408 * aot-compiler.c: Ditto.
3410 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
3411 &align to mini_type_stack_size_full ().
3413 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
3415 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
3417 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3419 * mini-arm.c: Compute the stack space used by arguments using
3420 mini_type_stack_size_full ().
3422 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3424 * optflags-def.h: Remove dead TREEPROP optimization.
3426 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
3428 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
3430 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
3432 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3434 * driver.c (mono_jit_parse_options): New public API function to parse options
3435 as done by the runtime executable.
3437 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
3438 when handling named arguments.
3440 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3442 * mini-arm.c: Implement support for returning vtypes in registers, fix support
3443 for passing small vtypes in registers, make the CallInfo structures more
3444 similar to the code on the other platforms.
3446 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
3447 the code in the prolog requires it.
3449 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3451 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
3452 (koush@koushikdutta.com).
3454 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
3455 where the thunk memory should be allocated from. Fixes appdomain unloading
3458 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3460 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
3461 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
3463 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3465 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
3466 AOT, as it is not implemented yet.
3468 * mini-x86.c (mono_arch_output_basic_block): Ditto.
3470 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3472 * debugger-agent.c: Fix windows build.
3474 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3476 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
3477 after the client connects/disconnects.
3479 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
3480 when an exception of a given type is thrown.
3482 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
3483 only on an uncaught exception.
3485 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
3487 * debugger-agent.c: Add a 'launch' option.
3489 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3491 * debugger-agent.c: Add a 'timeout' option.
3493 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3495 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
3498 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3500 * debugger-agent.c (set_breakpoint): Emit a log message.
3502 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3504 * mini-arm.c: Fix the arm build.
3506 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3508 * aot-compiler.c: don't leak the value returned from
3509 mono_type_full_name().
3511 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3513 * debugger-agent.c: defer including mono-mutex.h until we know the
3516 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3518 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
3519 of pthreads directly.
3521 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
3522 exception handlers. Pass info argument.
3524 * mini.h: Adjust signatures of soft debugger functions to pass void*
3525 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
3527 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3528 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3529 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3530 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3532 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
3534 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3535 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3536 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3537 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3539 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
3541 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
3543 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
3545 * mono-semaphore.h: Skeleton implementation for Windows.
3547 Code contributed under MIT/X11 license.
3549 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3551 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
3553 Code contributed under MIT/X11 license.
3555 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3557 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
3559 Code contributed under MIT/X11 license.
3561 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3563 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
3564 debug info to 100 because 10 still slows down gdb too much.
3566 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
3567 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
3568 them in the wrappers.
3570 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3572 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3574 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
3576 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
3577 function mono_aot_get_array_helper_from_wrapper ().
3579 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
3580 array helper methods.
3582 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3584 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
3585 the value was loaded from memory.
3587 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
3588 the value was loader from there.
3590 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
3591 without constant swizzle.
3593 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3595 * mini-amd64.c: Put soft debugger functions behind a
3596 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3598 * mini-amd64.h: disable the soft debugger in windows.
3600 Code contributed under MIT/X11 license.
3602 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3604 * mini-x86.c: Put soft debugger functions behind a
3605 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3607 Code contributed under MIT/X11 license.
3609 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3611 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
3612 to mono_arch_find_jit_info_ext.
3614 Code contributed under MIT/X11 license.
3616 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3618 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
3620 * debugger-agent.c: Add support for filtering events by assemblies.
3622 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
3623 the agent is not enabled.
3625 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3627 * exceptions-x86.c: hopefully last change to fix the windows build.
3628 This one courtesy of Jonathan Chambers.
3630 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3632 * debugger-agent.c: remove unused function.
3634 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3636 * debugger-agent.c: add #ifdefs for a few header files.
3637 * mini-x86.h: disable the soft debugger in windows.
3638 Step 1 of 2 to make this compile on windows with gcc.
3640 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3642 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
3643 as it breaks the build.
3645 2009-07-01 Zoltan Varga <vargaz@gmail.com>
3647 Merge the soft debugger branch.
3649 * debugger-agent.h debugger-agent.c: New files containing the soft
3650 mode debugger module.
3652 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
3653 at the appropriate locations.
3655 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
3658 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
3659 enable/disable single stepping.
3661 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
3662 which returns all information in a StackFrameInfo structure, and can handle the
3663 LMF frames added by the debugger.
3665 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
3668 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
3669 walker function which works on a specific thread and passes a StackFrameInfo
3670 structure to its callback.
3672 * mini.c (mini_init): Initialize the debugger agent.
3674 * aot-compiler.c aot-runtime.c: Add soft-debug support.
3676 * mini-ops.h: Add OP_SEQ_POINT opcode.
3678 * driver.c (mono_main): Add new '--debugger-agent' option for passing
3679 arguments to the debugger agent.
3681 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3683 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
3686 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
3688 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
3690 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
3692 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
3694 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
3695 sets the IMT argument and makes a virtual call.
3697 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
3699 2009-11-01 Zoltan Varga <vargaz@gmail.com>
3701 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
3704 2009-10-30 Zoltan Varga <vargaz@gmail.com>
3706 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
3707 runtime. Fixes #551228.
3709 2009-10-29 Zoltan Varga <vargaz@gmail.com>
3711 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
3713 * basic.cs: Add a test.
3715 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
3716 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
3717 CONSTRAINED. Fixes #550964.
3719 * generics.cs: Add a test.
3721 2009-10-28 Mark Probst <mark.probst@gmail.com>
3723 * mini-posix.c (add_signal_handler): Use
3724 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
3726 2009-10-28 Jerry Maine <crashfourit@gmail.com>
3728 Contributed under the terms of the MIT/X11 license by
3729 Jerry Maine <crashfourit@gail.com>.
3731 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3732 sse4a for simd intrinsics.
3734 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3735 sse4a for simd intrinsics.
3737 2009-10-27 Zoltan Varga <vargaz@gmail.com>
3739 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
3740 instead of inst_p1 which is not the same on ILP32 platforms.
3742 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3744 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
3745 not the mscorlib one before calling mono_get_lmf_addr.
3747 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
3748 of the ip to the LMF.
3750 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
3751 immediate in the op->op_imm optimization.
3753 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
3754 understand. VTypes now work, but are not abi compliant, as they are
3755 split into 4 byte parts instead of 8.
3756 (emit_memcpy): Fix the unrolled case to work on the PS3.
3758 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
3760 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
3761 the default when static linking.
3763 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
3765 * aot-compiler.c: Add an autoreg option to automatically register
3766 statically linked aot modules using ELF .ctors.
3768 * genmdesc.pl: Add __ppc64__ to allowed defines.
3770 2009-10-25 Zoltan Varga <vargaz@gmail.com>
3772 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
3773 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
3775 2009-10-24 Mark Probst <mark.probst@gmail.com>
3777 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
3779 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3781 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
3782 which will contain the domain where the method was found.
3784 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
3785 mini_jit_info_table_find ().
3787 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
3789 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
3791 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3793 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
3794 set, its not supported yet.
3796 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3798 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
3799 iface wrapper is not found.
3800 (mono_aot_get_method): Ditto for GetGenericValueImpl.
3802 2009-10-21 Zoltan Varga <vargaz@gmail.com>
3804 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
3805 which have a different name.
3807 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
3808 wrappers and Array.GetGenericValueImpl ().
3810 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
3811 because of the change above.
3813 * generics.cs: Add a test for full aot + generic array ifaces.
3815 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
3817 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
3818 that hides the previous one.
3820 2009-10-18 Zoltan Varga <vargaz@gmail.com>
3822 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
3823 marshalled. Fixes #541623.
3825 2009-10-16 Zoltan Varga <vargaz@gmail.com>
3827 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
3829 2009-10-15 Zoltan Varga <vargaz@gmail.com>
3831 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
3833 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3835 * mini-posix.c (sigprof_signal_handler):
3836 Implemented support for building stat call chans in different ways.
3838 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3840 * mini-exceptions.c (mono_find_jit_info):
3841 Also check that a jit info has been found (fixes a profiler crash).
3843 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3845 * mini.c (mono_codegen):
3846 Call mono_profiler_code_buffer_new with correct code address.
3848 2009-10-14 Zoltan Varga <vargaz@gmail.com>
3850 * driver.c (mono_main): Change the date in the copyright.
3852 2009-10-14 Mark Probst <mark.probst@gmail.com>
3854 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
3855 allocator in shared generic code for open classes, because we
3856 can't get those classes' vtables. We need to make managed
3857 allocators not depend on the vtable at compile-time to solve this.
3859 2009-10-13 Martin Baulig <martin@ximian.com>
3861 * debug-mini.c (mono_debugger_trampoline_compiled): Add
3862 `const guint8 *trampoline' argument; send both the old and the new
3865 2009-09-30 Zoltan Varga <vargaz@gmail.com>
3867 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
3868 mono_runtime_capture_context () without calling mono_runtime_invoke ().
3869 (can_marshal_struct): Skip structures with auto layout.
3871 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
3873 2009-10-02 Zoltan Varga <vargaz@gmail.com>
3875 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
3876 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
3877 a variable to hold the stack slot used by the int<->float conversion opcodes.
3879 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
3881 2009-10-04 Zoltan Varga <vargaz@gmail.com>
3883 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
3884 when using full-aot.
3886 2009-10-06 Zoltan Varga <vargaz@gmail.com>
3888 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
3889 each instance of Comparer<T>.
3891 * generics.cs: Add a new test.
3893 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3895 * driver.c (parse_debug_options): Add a 'gdb' option.
3897 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3899 * image-writer.c: Add support for emitting the image into a memory buffer.
3901 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3903 * aot-compiler.c: Add support for registering debug info with GDB using the
3904 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3905 MONO_XDEBUG to 'gdb'.
3907 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3909 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3912 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3914 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3915 can be used to set breakpoints in gdb.
3917 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3918 segment to an absolute address.
3920 2009-10-13 Mark Probst <mark.probst@gmail.com>
3922 * method-to-ir.c: Use the managed array allocator method if
3925 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3927 * aot-compiler.c : Fix the MSVC builds
3929 Code is contributed under MIT/X11 license.
3931 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3933 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3934 avoid registering 1 symbol file per method with gdb.
3936 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3938 * mini-sparc.c: Fix the handling of enums with base type long.
3940 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3942 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3943 instead of using type->data.klass as the later doesn't work with generics.
3945 2009-09-25 Mark Probst <mark.probst@gmail.com>
3947 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3948 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3949 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3950 works differently now and we don't handle it in the JIT anymore.
3952 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3953 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3954 the Thread class split.
3956 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3958 * driver.c: Don't run tests with the obsolete treeprop optimization.
3960 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3961 variable volatile. Fixes #541577.
3963 * basic-calls.cs: Add a new test.
3965 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3967 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3969 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3970 work/required with recent iphone sdk versions.
3972 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3975 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3976 in the VCALL decomposition code.
3978 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3980 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3982 * basic.cs: Add a test.
3984 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3987 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3988 searches all the domains of the current thread.
3990 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3992 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3994 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3995 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3997 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3998 for non-jit trampolines.
4000 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
4002 * aot-compiler.c (add_wrappers): Ditto.
4004 * mini-arm.c: Implement support for passing vtypes and floats, and increase
4005 the size of the param area used by dyn_call to 6 which covers the majority of
4008 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
4010 * mini-arm.c: Implement support for passing/receiving
4011 longs and receiving floats in the dyn_call code.
4013 * mini-amd64.c: Implement support for receiving vtypes in registers in
4016 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
4019 2009-09-20 Zoltan Varga <vargaz@gmail.com>
4021 * mini-arm.c (get_call_info): Return more precise information in
4023 (dyn_call_supported): Use the information in CallInfo.
4025 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
4027 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
4030 * mini-arm.c: Update after the dyn_call api changes.
4032 * mini.c (mini_create_jit_domain_info): Register a destructor function
4033 for the runtime_invoke_hash.
4035 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
4036 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
4038 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
4039 (dyn_call_supported): Simplify this by using get_call_info ().
4040 (mono_arch_dyn_call_free): New destructor function.
4042 * generics.cs: Remove a printf.
4044 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
4046 * mini-arm.c: Add support for enum return values and passing a few arguments
4049 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
4052 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
4054 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
4055 the dynamic invoke wrappers.
4057 * mini-arm.c: Implement OP_DYN_CALL for arm.
4059 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
4060 supported by the dynamic runtime invoke wrapper.
4062 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
4063 runtime invoke wrapper.
4065 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
4066 if possible when running with full-aot.
4068 * mini-ops.h: Add OP_DYN_CALL opcode.
4070 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
4071 with dynamic arguments lists similar to libffi.
4073 2009-09-19 Zoltan Varga <vargaz@gmail.com>
4075 * method-to-ir.c: Fix the previous change on 64 bit platforms.
4077 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
4080 * iltests.il.in: Add a new test.
4082 2009-09-18 Zoltan Varga <vargaz@gmail.com>
4084 * aot-compiler.c (add_generic_instances): Add more instances of
4085 GenericEqualityComparer.
4087 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
4089 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
4091 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
4093 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
4094 comments on some functions that now can fail.
4096 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
4098 * Makefile.am: Add Info.plist to EXTRA_DIST
4100 2009-09-16 Zoltan Varga <vargaz@gmail.com>
4102 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
4103 static synchronized wrappers. Fixes #539500.
4105 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
4107 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
4110 2009-09-16 Zoltan Varga <vargaz@gmail.com>
4112 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
4113 lmf before calling filter clauses as well. Fixes #539550.
4115 * exceptions.cs: Add a test.
4117 2009-09-14 Zoltan Varga <vargaz@gmail.com>
4119 * aot-compiler.c (add_generic_class): Add instances of
4120 Array.GetGenericValueImpl as well.
4122 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
4125 * generics.cs: Add a fullaot linq test.
4127 2009-09-10 Zoltan Varga <vargaz@gmail.com>
4129 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
4132 2009-09-10 Bill Holmes <billholmes54@gmail.com>
4134 * mini-trampolines.c (mono_delegate_trampoline) : Call
4135 mono_cominterop_get_invoke if the delegate target object
4138 Code is contributed under MIT/X11 license.
4140 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
4142 * method-to-ir.c: For CoreCLR throw a SecurityException if an
4143 internal call is defined outside platform code. Reduce code
4144 duplication with existing [Method|Field]AccessException
4146 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
4148 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
4149 if the return value is a small struct passed on regs.
4151 2009-09-09 Zoltan Varga <vargaz@gmail.com>
4153 * cpu-arm.md mini-arm.c: Remove unused opcodes.
4155 * mini-codegen.c: Enable the cpu description validation for arm.
4157 2009-09-08 Zoltan Varga <vargaz@gmail.com>
4159 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
4160 test which depends on structs to objects.cs.
4162 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
4163 require object model related stuff working.
4165 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
4167 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
4169 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
4170 against the instruction metadata in mini-ops.h. amd64 only for now.
4172 * mini-ops.h: Fix some instruction descriptions.
4174 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
4175 unused instructions.
4177 2009-09-06 Zoltan Varga <vargaz@gmail.com>
4179 * exceptions.cs: Add a new test.
4181 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
4183 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
4185 2009-09-06 Zoltan Varga <vargaz@gmail.com>
4187 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
4188 skip empty phi opcodes.
4190 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
4191 correctly by zero extending after loads. Skip methods containing calls
4192 to the monitor enter/exit trampolines.
4194 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
4195 when calling mono_thread_force_interruption_checkpoint ().
4197 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
4199 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
4201 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
4203 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
4204 bootstrap could run.
4206 2009-09-04 Zoltan Varga <vargaz@gmail.com>
4208 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
4210 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4212 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
4214 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4215 LLVM might be very short.
4217 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
4218 in OP_THROW/RETHROW.
4220 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
4223 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4225 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
4226 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4227 LLVM might be very short.
4229 2009-09-01 Zoltan Varga <vargaz@gmail.com>
4231 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
4232 the alignment for the value of sp.
4234 2009-09-01 Geoff Norton <gnorton@novell.com>
4236 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
4237 managed wrappers in full aot.
4239 2009-08-31 Zoltan Varga <vargaz@gmail.com>
4241 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
4243 2009-08-28 Zoltan Varga <vargaz@gmail.com>
4245 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
4247 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4249 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
4251 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
4254 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4256 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
4257 depend on the info MonoMethodHeader which could be missing in IL stripped
4260 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4262 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
4263 they are only 4 byte aligned.
4265 2009-08-21 Zoltan Varga <vargaz@gmail.com>
4267 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
4268 was done previously, since using SP causes too many problems.
4270 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
4271 frames without a frame pointer works.
4273 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
4274 global register in methods with calls, since the calls can go through
4275 a static rgctx trampoline which doesn't save it.
4277 2009-08-19 Zoltan Varga <vargaz@gmail.com>
4279 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
4281 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4283 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
4285 2009-08-18 Christian Hergert <chris@dronelabs.com>
4287 * method-to-ir.c: Fix warnings for uninitialized variables.
4289 2009-08-18 Christian Hergert <chris@dronelabs.com>
4291 * mini-exceptions.c:
4292 * aot-compiler.c: Fix printf warnings.
4294 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4296 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
4297 Add GetGenericValueImpl<string>.
4299 * aot-compiler.c (add_generic_instances): Add instances of
4300 GenericEqualityComparer<T> for primitive types. Only emit the array
4301 wrappers into the mscorlib image.
4303 2009-08-15 Zoltan Varga <vargaz@gmail.com>
4305 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
4306 the methods_loaded array using amodule->info->nmethods.
4308 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
4309 (MONO_AOT_FILE_VERSION): Bump this.
4311 * aot-compiler.c: Emit more generic instances allowing some parts of linq
4314 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
4315 MonoJitInfo doesn't belong to its methods aot image.
4317 2009-08-14 Zoltan Varga <vargaz@gmail.com>
4319 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
4321 * mini-arm.c: Fix warnings.
4323 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
4325 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
4328 2009-08-12 Zoltan Varga <vargaz@gmail.com>
4330 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
4331 avoid clobbering IP.
4333 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
4334 hold the trampoline argument, so its initial value is available during
4337 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
4340 * exceptions-hppa.c:
4342 * exceptions-s390x.c:
4343 * exceptions-mips.c:
4345 * exceptions-sparc.c:
4346 * exceptions-alpha.c:
4348 * mini-trampolines.c:
4350 * exceptions-s390.c: add and use #define's instead of sizeof()
4351 for MonoJitInfo and MonoJitInfoTable.
4353 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
4358 * tramp-x86.c: use a #define instead of sizeof() for a few
4359 structures that use a zero-length array.
4361 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
4363 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
4364 case when the method is dynamic. Fixes #529238.
4366 2009-08-06 Zoltan Varga <vargaz@gmail.com>
4368 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
4369 of asserting when a method is JIT compiled in full-aot mode.
4371 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4373 Contributed under the terms of the MIT/X11 license by
4374 Jerry Maine <crashfourit@gail.com>.
4376 * fixed wrong dates in changelog.
4378 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4380 Contributed under the terms of the MIT/X11 license by
4381 Jerry Maine <crashfourit@gail.com>.
4383 * basic-simd.cs: added test for packed double square root.
4384 * cpu-amd64.md: added opcode info for packed double square root.
4385 * cpu-x86.md: added opcode info for packed double square root.
4386 * mini-ops.h: added IR opcode for packed double square root.
4387 * mini-x86.c: added IR to native translation code for packed double square root.
4388 * mini-amd64.c: removed todo for packed double square root.
4389 * simd-intrinsics.c: added method to IR opcode converstion for
4390 packed double square root.
4392 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4394 Contributed under the terms of the MIT/X11 license by
4395 Jerry Maine <crashfourit@gail.com>.
4397 * mini-amd64.c: Added a change to help tell the difference as
4398 to what perpose the xmm register is being used--mainly to help
4400 * mini-amd64.h: Changed callee regs to use 15 out of 16
4401 (one used for special cases) xmm registers for both fp
4402 and simd ops. Added define to turn on new feature in the regalloc
4403 that allows fp and simd ops to share the xmm regs happily.
4404 * codegen.c: Added code to detect for which perpose an xmm reg is
4405 being used (fp or simd) and to translate back and forth to the
4406 correct logical reg bank (fp or simd) for 'spill load's.
4408 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4410 Contributed under the terms of the MIT/X11 license by
4411 Jerry Maine <crashfourit@gail.com>.
4413 * basic-simd.cs: Added tests for stressing the regalloc when running with
4414 16 simd regs and when simd and fp ops share the same reg bank.
4416 2009-08-01 Mark Probst <mark.probst@gmail.com>
4418 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
4419 in shared generic code, we might have to look up the class in the
4420 RGCTX. If we use the class directly, compute its GC descriptor.
4422 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4424 * mini.c (mono_jit_runtime_invoke): Fix a warning.
4426 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4428 * mini.c (mono_jit_runtime_invoke): Initialize the class and
4429 check for errors. Fixed the case when the class with the Main
4432 2009-07-31 Jerry Maine <crashfourit@gmail.com>
4434 Contributed under the terms of the MIT/X11 license by
4435 Jerry Maine <crashfourit@gail.com>.
4437 * cpu-amd64.md: Fixed simple bug in machine discrition file.
4439 2009-07-31 Zoltan Varga <vargaz@gmail.com>
4441 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
4443 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
4445 * method-to-ir.c: Fix naming of stelem and ldelem.
4447 2009-07-30 Zoltan Varga <vargaz@gmail.com>
4449 * driver.c (main_thread_handler): Check that the assembly loaded
4450 matches the filename when doing AOT.
4452 2009-07-30 Mark Probst <mark.probst@gmail.com>
4454 * mini.c: get_ip_from_sigctx installer has been removed, so don't
4457 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
4458 utils/mono-sigcontext.h).
4460 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
4463 2009-07-29 Massimiliano Mantione <massi@ximian.com>
4465 * mini.c (mono_codegen):
4466 Call profiler hook to keep track of method code buffers.
4468 2009-07-27 Mark Probst <mark.probst@gmail.com>
4470 * method-to-ir.c: Invoke write barriers for the
4471 Interlocked.(Compare)Exchange JIT intrinsics.
4473 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
4475 * Makefile.am (version.h): Fix issues when built out of tree.
4476 Remove some redundant 'grep's piped through 'sed's.
4478 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4480 This patch is contributed under the terms of the MIT/X11 license
4482 * mini-ppc.c (mono_arch_output_basic_block):
4483 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
4484 for bits 32-47 with signed load/store diplacements for bits
4485 48-63. Use prefered base/offset order for indexed form.
4486 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
4487 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
4488 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
4489 OP_LOADI2_MEMBASE): Same.
4490 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
4491 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
4492 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
4494 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
4495 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
4496 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
4497 OP_LOADI1_MEMINDEX): Same
4498 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
4499 OP_STORER8_MEMINDEX): Same
4500 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
4502 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
4503 for bits 32-47 with signed load/store diplacements for bits
4504 48-63. Use prefered base/offset order for indexed form.
4506 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4508 This patch is contributed under the terms of the MIT/X11 license
4510 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
4511 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
4512 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
4513 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
4514 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
4515 cfg->stack_usage to avoid size warnings.
4516 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
4517 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
4518 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
4519 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
4521 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
4522 after code varible is initialized.
4523 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
4524 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
4525 (mono_arch_emit_epilog):
4526 Move Use ppc_load32 for cfg->stack_usage to avoid size
4529 2009-07-24 Mark Probst <mark.probst@gmail.com>
4531 * method-to-ir.c: The write barrier doesn't do the store anymore,
4532 so we have always to emit it. Also, emit the wbarrier after the
4535 2009-07-24 Zoltan Varga <vargaz@gmail.com>
4537 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
4538 for argument count 3 too.
4540 2009-07-23 Zoltan Varga <vargaz@gmail.com>
4542 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
4543 the caller handle the exceptions.
4544 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
4545 method. Fixes #524498.
4547 2009-07-22 Geoff Norton <gnorton@novell.com>
4549 * mini-exceptions.c: Fix build on ia64.
4551 2009-07-22 Mark Probst <mark.probst@gmail.com>
4553 * mini-exceptions.c (ves_icall_get_frame_info): Use write
4556 2009-07-21 Zoltan Varga <vargaz@gmail.com>
4558 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
4561 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4563 * basic-simd.cs (Main): Pass args to the test driver.
4565 2009-07-20 Geoff Norton <gnorton@novell.com>
4567 * mini-x86.h: Fix the x86 version guards to use Apple's
4568 properly defined macros.
4570 2009-07-20 Geoff Norton <gnorton@novell.com>
4572 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
4575 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4577 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
4578 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
4579 the information which is needed for invokes, so only one locking+hash table
4582 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
4584 * aot-compiler.c (add_generic_instances): Emit instances of
4585 GenericComparer<T> for primitive types.
4587 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
4589 * mini-posix.c: Fix linux build.
4591 2009-07-19 Geoff Norton <gnorton@novell.com>
4593 * mini.h: Add prototypes for mono_runtime_syscall_fork and
4594 mono_gdb_render_native_backtraces
4595 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
4596 so we implement the sane semantics to the runtime here
4597 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
4598 so we need to call it differently (mono_gdb_render_native_backtraces)
4599 * mini-posix.c: Move the old semantics from mini.c to the prototypes
4600 here for default implementations.
4601 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
4602 support Apple's weird syscall (SYS_fork) implementation and not busy
4603 loop in abort() on native crashes on OSX anymore.
4605 2009-07-18 Zoltan Varga <vargaz@gmail.com>
4607 * aot-runtime.c (load_method): Change the handling of the
4608 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
4611 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
4613 2009-07-17 Zoltan Varga <vargaz@gmail.com>
4615 * mini.c (mono_patch_info_equal): Revert the last change for now as it
4616 seems to break the aot tests.
4618 * mini.c (mono_patch_info_equal): Fix the handling of
4619 MONO_PATCH_INFO_RGCTX_FETCH.
4621 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4623 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
4625 * mini.c (mono_patch_info_hash): Fix the handling of
4626 MONO_PATCH_INFO_INTERNAL_METHOD.
4627 (mono_patch_info_equal): Ditto.
4629 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4631 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
4634 * mini-llvm.c: Add some infrastructure for AOT support.
4636 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4638 * mini-llvm-cpp.c: Update to the latest llvm api.
4640 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
4641 option to false to prevent llvm from installing signal handlers which
4644 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
4647 * cpu-amd64.md: Revert previous change as those instructions
4648 take 2 separate arguments. Remember to read the arch docs more
4649 carefully next time.
4651 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4653 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
4655 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
4657 * mini-ppc.c: exploit multiple load/store units if available (rest of
4658 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
4659 http://bugzilla.novell.com/show_bug.cgi?id=487846).
4661 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
4663 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
4664 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
4666 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
4668 * cpu-x86.md: Fix missing clobbering from trancendental simd
4671 * cpu-amd64.md: Same.
4673 2009-07-14 Jerry Maine <crashfourit@gmail.com>
4675 Contributed under the terms of the MIT/X11 license by
4676 Jerry Maine <crashfourit@gail.com>.
4678 * basic-simd.cs: Added tests for single and doulble indexers.
4680 * cpu-amd64.md: Added simd opcode information.
4682 * mini-amd64.c: Added IR to native simd generation code.
4683 Added simd register names and function that returns them.
4685 * mini-amd64.h: Added marcos to turn on simd code compilation in
4686 amd64. Added max simd register count marco. Added caller/callee
4687 register mask marcos. Added marcos to use simd register bank.
4689 * mini.h: Added helper marco for shufling dwords and simple
4692 2009-07-14 Zoltan Varga <vargaz@gmail.com>
4694 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
4696 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
4698 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
4699 the length of the native code as well.
4701 * basic-simd.cs: Add a test for #521662.
4703 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
4705 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
4707 2009-07-13 Mark Probst <mark.probst@gmail.com>
4709 * mini.c: Register function for getting the IP from a signal
4710 context with metadata.
4712 2009-07-13 Zoltan Varga <vargaz@gmail.com>
4714 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
4715 call a generic class init trampoline if needed. Fixes #519336.
4717 * generics.cs: Add a test.
4719 2009-07-09 Mark Probst <mark.probst@gmail.com>
4721 * method-to-ir.c: When doing a call which might be remote from
4722 shared generic code to other shared code with open type arguments,
4723 get the remoting invoke wrapper from the RGCTX and do an indirect
4726 2009-07-03 Zoltan Varga <vargaz@gmail.com>
4728 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
4729 after the unbox trampoline in the full-aot case.
4731 2009-07-02 jonas echterhoff <jonas@unity3d.com>
4733 * mini.c: Move initialization of jit_mutex before debugger initialization
4738 * Info.plist: added Info.plist and link flag to enable the mono executable
4739 to access other processes. Requires codesigning of the executable to work.
4741 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
4746 2009-06-30 Zoltan Varga <vargaz@gmail.com>
4748 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
4750 2009-06-29 Zoltan Varga <vargaz@gmail.com>
4752 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
4753 when the generic instance is an instantiation of a subclass of the
4754 methods class. Fixes #517166.
4756 2009-06-26 Zoltan Varga <vargaz@gmail.com>
4758 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
4761 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
4764 * CMakeLists.txt: Add minimal support for installation.
4766 2009-06-25 Zoltan Varga <vargaz@gmail.com>
4768 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
4769 determine whenever a method is directly callable to a separate function.
4771 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
4772 needed ones as a result of the previous change.
4774 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
4775 type of register arrays.
4777 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
4778 type of register arrays.
4780 2009-06-24 Jerry Maine <crashfourit@gmail.com>
4782 Contributed under the terms of the MIT/X11 license by
4783 Jerry Maine <crashfourit@gail.com>.
4785 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
4787 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4789 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
4791 2009-06-24 Neale Ferguson <neale@sinenomine.net>
4793 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
4794 dump of structure return value. Fix some formatting.
4795 * cpu-s390x.md: Fix lengths of instruction sequences.
4796 * mini-s390.c: Minor formatting changes.
4798 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4800 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
4801 Use sigaction on freebsd as well.
4803 2009-06-23 Zoltan Varga <vargaz@gmail.com>
4805 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
4808 * mini.c (mini_init): Revert a change which breaks cross-compilation.
4810 2009-06-22 Mark Probst <mark.probst@gmail.com>
4812 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
4814 2009-06-22 Mark Probst <mark.probst@gmail.com>
4816 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
4818 2009-06-20 Martin Baulig <martin@ximian.com>
4821 (MonoDebuggerThreadFlags): New enum typedef.
4822 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
4823 (mono_debugger_thread_created): Added `gpointer func' argument;
4824 initialize the new `thread_flags' field.
4826 2009-06-18 Martin Baulig <martin@ximian.com>
4828 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
4829 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
4832 (mini_debugger_set_attach_ok): New function; sets the attach-ok
4833 flag in `MONO_DEBUGGER__info.runtime_info'.
4836 (mono_main): Call mini_debugger_set_attach_ok() if generics
4837 sharing is disabled.
4839 2009-06-22 Zoltan Varga <vargaz@gmail.com>
4841 * aot-compiler.c (add_wrappers): Fix a warning.
4843 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
4844 the ppc load/store macro changes.
4846 2009-06-21 Zoltan Varga <vargaz@gmail.com>
4848 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
4850 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
4851 not just the got symbol.
4853 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
4856 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
4859 * aot-compiler.c: Remove some fixmes.
4861 * driver.c (mono_main): Print a helpful message when cross-compiling.
4863 * mini.c (mini_init): Disable signal handlers when cross-compiling.
4865 * method-to-ir.c (initialize_array_data): Do the optimization if the
4866 target byte order is little endian, instead of the host byte order.
4868 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
4869 wrappers into the mscorlib image, Emit a unique plt symbol for each
4870 image, emit symbols for plt entries.
4872 * image-writer.c (img_writer_emit_symbol_size): New function to emit
4875 2009-06-20 Zoltan Varga <vargaz@gmail.com>
4877 * aot-compiler.c (add_wrappers): Avoid calling
4878 mono_marshal_get_type_info () since it can assert for some types.
4880 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
4881 ldtoken are used inside wrappers.
4883 * helpers.c: Add support for prefixing tools with the arch name.
4885 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
4886 quantities when using ilp32.
4888 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
4889 spill slots. Use sizeof(mgreg_t) for the spill slot size.
4891 * image-writer.c: Use .long on ilp32.
4893 * aot-compiler.c: Use 32 bit loads on ilp32.
4895 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4897 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4899 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4901 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4903 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4904 second got slot of every aot image.
4906 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4907 aot on platforms with function pointers.
4909 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4910 support for aot/full aot on ppc/ppc64.
4912 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4913 arguments which are needed on ppc.
4915 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4918 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4920 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4922 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4924 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4926 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4928 2009-06-17 Geoff Norton <gnorton@novell.com>
4930 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4932 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4934 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4935 to control whenever the dwarf writer is in xdebug or aot mode.
4936 (emit_class_dwarf_info): Use a separate abbrev for structures without
4939 * aot-compiler.c: Pass the appending parameter to
4940 mono_dwarf_writer_create ().
4942 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4943 falls through to its next bblock. Fixes #513931.
4945 * iltests.il: Add a test.
4947 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4948 infor even if emit_line is FALSE, as the apple linker seems to require it.
4950 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4952 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4956 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4958 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4961 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4963 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4964 'has_call_handler' fields.
4966 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4968 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4969 first bblock if not needed. Fixes #512790.
4971 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4973 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4975 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4978 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4979 remoting-invoke-with-check wrappers, which are not needed when running with
4980 full-aot, since it doesn't support remoting.
4982 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4984 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4986 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4987 method info, it is not used anymore.
4989 * mini.h: Bump AOT file format version.
4991 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4994 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4997 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4999 * mini.h: Bump AOT file format version.
5001 2009-06-10 Zoltan Varga <vargaz@gmail.com>
5003 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
5004 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
5007 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
5008 of CKFINITE and FBGE for VFP.
5010 2009-06-09 Zoltan Varga <vargaz@gmail.com>
5012 * aot-compiler.c: Don't align code to 16 bytes on arm.
5014 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
5015 before the methods they belong to.
5017 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
5018 the full-aot case if possible, since the trampoline will be called right
5021 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
5022 trampolines to 1024 after the change above.
5024 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
5025 trampoline to save 8 bytes per trampoline.
5027 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
5030 2009-06-08 Zoltan Varga <vargaz@gmail.com>
5032 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
5034 2009-06-08 Martin Baulig <martin@ximian.com>
5037 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
5038 (_mono_debugger_throw_exception): Don't make this static.
5039 (_mono_debugger_unhandled_exception): Likewise.
5040 (mono_debugger_handle_exception): Moved to mini-exceptions.c
5043 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
5044 (_mono_debugger_throw_exception): Add function prototype.
5045 (_mono_debugger_unhandled_exception): Likewise.
5048 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
5049 arg; return the first exception handler if the exception is caught
5050 and we're running inside the debugger.
5051 (mono_debugger_handle_exception): Moved here from debug-mini.c;
5052 improve exception handle inside runtime-invoke, check whether the
5053 exception is actually caught in the method being invoked and not
5054 by the runtime-invoke-wrapper.
5056 2009-06-08 Zoltan Varga <vargaz@gmail.com>
5058 * image-writer.c: Improve support for the osx assembler.
5060 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
5063 2009-06-08 Martin Baulig <martin@ximian.com>
5066 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
5067 (_mono_debugger_throw_exception): Don't make this static.
5068 (_mono_debugger_unhandled_exception): Likewise.
5069 (mono_debugger_handle_exception): Moved to mini-exceptions.c
5072 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
5073 (_mono_debugger_throw_exception): Add function prototype.
5074 (_mono_debugger_unhandled_exception): Likewise.
5077 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
5078 arg; return the first exception handler if the exception is caught
5079 and we're running inside the debugger.
5080 (mono_debugger_handle_exception): Moved here from debug-mini.c;
5081 improve exception handle inside runtime-invoke, check whether the
5082 exception is actually caught in the method being invoked and not
5083 by the runtime-invoke-wrapper.
5085 2009-06-07 Zoltan Varga <vargaz@gmail.com>
5087 * image-writer.c (append_subsection): Don't align subsections of the
5088 debug_line section as a workaround.
5090 * dwarfwriter.c: Emit line number info in the AOT case as well.
5092 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
5094 This patch is contributed under the terms of the MIT/X11 license
5096 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
5097 code_len <= code_size
5099 2009-06-06 Zoltan Varga <vargaz@gmail.com>
5101 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
5103 2009-06-04 Zoltan Varga <vargaz@gmail.com>
5105 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
5106 invoke wrappers, we now use trampolines instead.
5108 2009-06-04 Mark Probst <mark.probst@gmail.com>
5110 * mini-darwin.c: The exception thread must not be registered with
5113 2009-06-04 Mark Probst <mark.probst@gmail.com>
5115 * mini-gc.c: Disable the code because it makes SGen crash.
5117 2009-06-03 Zoltan Varga <vargaz@gmail.com>
5119 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
5120 instead of asserting.
5122 2009-05-31 Zoltan Varga <vargaz@gmail.com>
5124 * aot-compiler.c (mono_compile_assembly): Move the creation of the
5125 output file after the code has been compiled.
5127 2009-05-30 Zoltan Varga <vargaz@gmail.com>
5129 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
5131 2009-05-31 Zoltan Varga <vargaz@gmail.com>
5133 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
5134 entries distinction to simplify the code.
5136 * mini.h: Bump AOT file format version.
5138 2009-05-28 Zoltan Varga <vargaz@gmail.com>
5140 * objects.cs: Fix the signature of one of the tests.
5142 * mini.c (mini_create_ftnptr): New helper function, moved here from
5144 (mini_get_addr_from_ftnptr): Ditto.
5145 (mini_init): Install the new helpers.
5147 2009-05-28 Martin Baulig <martin@ximian.com>
5149 Correctly initialize the debugger when embedding Mono.
5151 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
5152 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
5153 see documentation in mini_debug_running_inside_mdb().
5156 (mini_debug_running_inside_mdb): New function to check whether
5157 we're running inside mdb.
5159 * mini.c (mini_init): Call mini_debugger_init() if we're running
5160 inside the debugger.
5162 * driver.c (mono_main): Moved the call to mini_debugger_init()
5163 into mini_init() to make this work when embedding Mono.
5165 * debug-debugger.c (mini_debugger_init): Warn about duplicate
5166 calls to mini_debugger_init().
5168 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
5169 mono_debugger_main() -> mini_debugger_main() and put them inside a
5170 `MONO_DEBUGGER_SUPPORTED' conditional.
5172 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
5174 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
5175 this is no longer in use.
5178 2009-05-26 Zoltan Varga <vargaz@gmail.com>
5180 * mini-sparc.c (add_outarg_load): Fix the sparc build.
5182 * aot-compiler.c (emit_method_code): Always write out C style symbols for
5185 2009-05-27 Martin Baulig <martin@ximian.com>
5187 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5189 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
5190 long_conv_to_r_un to 64 bits.
5192 * cpu-x86.md: Increase the instruction size due to the changes.
5194 * iltests.il.in: Add regression test.
5198 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5200 * objects.cs: Move the previous test from basic.cs to here.
5202 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5204 * basic.cs: Add regression test for #506915.
5206 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5208 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
5209 optimization we must check the bb of the first byte of stobj as
5210 it's the only one set in cil_offset_to_bb.
5214 2009-05-25 Zoltan Varga <vargaz@gmail.com>
5216 * image-writer.c: Fix pointer directive on ppc64.
5218 2009-05-24 Zoltan Varga <vargaz@gmail.com>
5220 * image-writer.c (asm_writer_emit_section_change): Avoid using
5221 .bss subsections on ppc too.
5223 2009-05-23 Zoltan Varga <vargaz@gmail.com>
5225 * image-writer.c: Fix the definition of TARGET_ASM_....
5227 * image-writer.c: Fix the emission of assembler directives in the last
5230 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
5231 exception throwing code to accomodate ppc64.
5233 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
5234 size to work on ppc64 too.
5236 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
5239 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
5240 the assembler dialect instead of using platform specific defines.
5242 2009-05-22 Geoff Norton <gnorton@novell.com>
5244 * mini-arm.c (get_call_info): If a structure is split between the stack
5245 and argument registers, we should not advance the stack pointer by the entire
5246 native size, but just by the amount that spilled.
5248 2009-05-22 Zoltan Varga <vargaz@gmail.com>
5250 * mini-arm.c (get_call_info): Handle structures with alignment requirements
5253 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5255 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
5258 * aot-compiler.c (add_extra_method): Fix up the collection of extra
5259 methods so wrapper don't get added twice.
5260 (add_generic_instances): Don't add methods of arrays.
5262 * generics.cs: Mark one test as !FULLAOT.
5264 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5266 * mini-x86.c (emit_move_return_value): Remove unused vars.
5268 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5270 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
5271 decomposing 8 bytes structs into a LCALL.
5273 * mini-x86.c (emit_move_return_value): We no longer push the vtype
5274 pointer for where to store the returned regs.
5276 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
5279 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
5281 2009-05-20 Miguel de Icaza <miguel@novell.com>
5283 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
5286 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5288 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
5290 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
5293 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
5295 * local-propagation.c (mono_local_cprop): Avoid local propagation
5296 across paired add/sub if the first instruction dest reg is it's
5297 source reg. For example:
5299 int_add_imm R12 <- R12 [1] clobbers: 1
5300 int_sub_imm R42 <- R12 [1] clobbers: 1
5302 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
5303 maintain the math identify.
5307 2009-05-20 Andreia Gaita <avidigal@novell.com>
5309 * Makefile.am: avoid going on the network just to get the revision,
5312 2009-05-19 Massimiliano Mantione <massi@ximian.com>
5314 Fixed estimate for short branches on amd64 (they were off mark, and
5315 enabling call prolog-epilog instrumentations caused assertions).
5316 * mini.h (struct MonoBasicBlock): added max_length field to hold the
5317 estimate for the maximum length of this basic block.
5319 - mono_arch_emit_prolog: compute max_length for each basic block
5320 (instead of max_offset), and inflate size estimate also for entry bb
5321 in case of code instrumentation.
5322 - mono_arch_output_basic_block: get rid of "cpos" (the current
5323 estimated "position" in the code), and always use "offset" instead,
5324 which is accurate; at the beginning of the function quickly recompute
5325 max_offset for all the remaining blocks, starting from the current
5326 cfg->code_len (which is correct, and not estimated) and using the
5327 estimated block lengths computed previously.
5329 2009-05-17 Zoltan Varga <vargaz@gmail.com>
5331 * exceptions-ppc.c: Remove the caching from the trampoline creation
5332 functions, it is already done in the caller.
5334 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
5336 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
5337 MONO_ARCH_GSHARED_SUPPORTED define.
5339 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
5341 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
5344 2009-05-16 Zoltan Varga <vargaz@gmail.com>
5346 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
5347 call to mono_marshal_get_rgctx_invoke ().
5349 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
5350 mono_marshal_get_static_rgctx_invoke (), all platforms which support
5351 gshared use the static rgctx trampolines now.
5353 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
5354 platform supports it.
5356 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5358 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
5360 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
5362 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5364 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
5366 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
5369 2009-05-15 Massimiliano Mantione <massi@ximian.com>
5371 Made it possible for mono_arch_instrument_epilog to preserve
5372 argument registers, otherwise instrumenting the "epilogue" before
5373 a tail call would clobber them.
5374 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
5375 if like mono_arch_instrument_epilog but with an additional parameter
5376 that states if argument registers must be preserved.
5377 * mini.c: implemented mono_arch_instrument_epilog as a call to
5378 mono_arch_instrument_epilog_full without asking to preserve argument
5379 registers (this makes the existing code work as usual).
5381 - mono_arch_instrument_epilog: add parameter to transform it into
5382 mono_arch_instrument_epilog_full, and preserve argument registers
5384 - mono_arch_output_basic_block, OP_TAILCALL case: call
5385 mono_arch_instrument_epilog_full.
5386 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
5387 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
5388 only transformed mono_arch_instrument_epilog into
5389 mono_arch_instrument_epilog_full.
5391 2009-05-15 Geoff Norton <gnorton@novell.com>
5393 * mini-darwin.c: This works on arm now.
5395 2009-05-14 Geoff Norton <gnorton@novell.com>
5397 * jit.h, driver.c: Allow full-aot to be decided programatically by the
5400 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5402 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
5405 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
5406 wrappers during full aot mode correctly.
5408 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
5411 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
5412 mono_metadata_type_hash ().
5414 2009-05-14 Massimiliano Mantione <massi@ximian.com>
5416 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
5417 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
5418 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
5419 Removed MONO_INST_BRLABEL from the instruction flags, and the
5420 remaining code that used it, because we do not support branches inside
5421 basic blocks (and branch target labels) anymore.
5422 * Makefile.am: As part of the above cleanup, remove reference to
5423 BURG files which don't exist anymore.
5425 2009-05-14 Zoltan Varga <vargaz@gmail.com>
5427 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
5430 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
5431 to use mono_arch_throw_corlib_exception.
5433 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
5434 mono_arch_throw_corlib_exception for throwing corlib exceptions.
5436 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
5439 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
5441 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
5442 for the got to make debugging easier and to avoid confusing it with the
5445 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
5446 method so a breakpoint can be set when using gdb.
5448 2009-05-13 Zoltan Varga <vargaz@gmail.com>
5450 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
5451 on mono_method_get_imt_slot ().
5453 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
5454 num_decodes variables.
5456 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
5457 change as it doesn't seem to work.
5459 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
5462 2009-05-12 Zoltan Varga <vargaz@gmail.com>
5464 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
5465 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
5467 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
5468 builder when using full aot.
5470 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
5471 here, it is already handled.
5473 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
5476 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
5478 * mini-arm.h: Enable IMT for full aot.
5480 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
5481 arch doesn't support it.
5483 * mini.c (mini_init): Don't disable IMT for full aot if the
5484 architecture supports it.
5486 * mini.h (MonoAotTrampoline): New enum containing the different types
5487 of 'numerous' trampolines.
5488 (MONO_AOT_FILE_VERSION): Bump this.
5490 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
5491 static rgctx trampolines. Add support for full-aot IMT thunks.
5493 * mini-amd64.h: Enable IMT for full aot.
5495 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
5496 to exclude tests belonging to a category.
5498 * generics.cs: Mark some tests with a !FULLAOT category.
5500 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
5503 2009-05-11 Zoltan Varga <vargaz@gmail.com>
5505 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
5506 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
5507 (emit_plt): Fix a warning.
5509 2009-05-10 Zoltan Varga <vargaz@gmail.com>
5511 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
5512 back into aot-compiler.c to a place where the other functions shared by
5513 the runtime and aot compiler are.
5515 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
5516 as done previously, instead of in MonoAotFileInfo, since pointers might have
5517 alignment requirements.
5519 * mini.h: Bump AOT file format version.
5521 2009-05-10 Miguel de Icaza <miguel@novell.com>
5523 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
5524 that is used at runtime from the aot-compiler.c, this makes it
5525 work on setups that remove the AOT compiler from the output
5528 2009-05-09 Zoltan Varga <vargaz@gmail.com>
5530 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
5533 * mini-ppc.h: Enable static rgctx trampolines for ppc.
5535 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
5537 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
5538 stuff to mono_arch_decompose_long_opts ().
5539 (mono_decompose_opcode): Remove some dead code.
5541 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5543 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
5544 cmethod can be null for quite a some reasons.
5546 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5548 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
5550 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5552 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
5554 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5556 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
5557 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
5558 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
5559 calls returning structures by addr on amd64.
5561 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
5563 * iltests.il.in: Restructure the tail call tests a bit.
5565 2009-05-07 Zoltan Varga <vargaz@gmail.com>
5567 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
5568 for virtual methods too.
5570 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
5572 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
5573 due to regression in verifying System.dll.
5575 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5577 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
5580 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
5583 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
5584 g_str_hash () which can change.
5586 * driver.c (mini_regression): Disable optimizations not supported by
5587 the cpu. Fixes #500019.
5589 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
5592 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5594 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
5595 to the latest LLVM code.
5597 2009-05-05 Zoltan Varga <vargaz@gmail.com>
5599 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
5601 2009-05-04 Zoltan Varga <vargaz@gmail.com>
5603 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
5606 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
5607 no longer saving offsets, so just save the patch types along with the other
5609 * aot-runtime.c (load_patch_info): Update after the changes to
5610 encode_patch_list ().
5611 (decode_got_entry): Removed, merged into load_patch_info ().
5612 (is_shared_got_patch): Removed, call the same function from
5615 * mini.h: Bump aot file format version.
5617 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
5618 half-finished no-dlsym code.
5620 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
5623 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
5624 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
5626 2009-05-02 Zoltan Varga <vargaz@gmail.com>
5628 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
5629 buffer length to work with AOT code.
5631 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
5632 ldfld/stfld opcodes.
5634 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
5637 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
5639 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
5641 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
5644 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
5645 if needed. Don't decompose long operations when using llvm.
5647 2009-05-01 Zoltan Varga <vargaz@gmail.com>
5649 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
5652 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
5654 2009-05-03 Martin Baulig <martin@ximian.com>
5656 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
5657 mono_debugger_insert_method_breakpoint() since the class init
5658 handler we're inserting at the top of the method already gives us
5661 2009-04-30 Zoltan Varga <vargaz@gmail.com>
5663 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
5664 to mono_arch_decompose_long_opts () for x86 and arm.
5666 2009-04-29 Zoltan Varga <vargaz@gmail.com>
5668 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
5671 2009-04-28 Zoltan Varga <vargaz@gmail.com>
5673 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
5676 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5678 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
5679 number of trampolines used in full-aot mode.
5681 * aot-compiler.c: Add an ntrampolines option to set the number of
5682 trampolines emitted in full-aot mode.
5684 2009-04-27 Zoltan Varga <vargaz@gmail.com>
5686 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
5687 a volatile load. Get rid of get_tempname (), llvm assigns names
5690 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
5693 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
5696 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
5699 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
5700 to the same register as a fixed sreg2. Fixes #497271.
5702 * iltests.il.in: Add a new test.
5704 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5706 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
5707 stack, since pushes complicate exception handling.
5709 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
5710 the stack if they are passed using moves.
5712 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
5714 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
5717 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
5718 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
5719 of FMOVE if it is an R4.
5721 2009-04-25 Zoltan Varga <vargaz@gmail.com>
5723 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
5725 * mini.h (LLVMCallInfo): New structure to store calling convention
5726 information for the LLVM back end similar to the CallInfo structures in
5729 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
5730 call information in a format usable by LLVM.
5731 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
5733 * method-to-ir.c (mono_emit_call_args): Emit calls using
5734 mono_llvm_emit_call () when compiling using LLVM.
5736 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
5737 comments to all functions. Fix memory leaks. Add a public init/cleanup
5740 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
5742 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
5743 mono_array_new_va () jit icall.
5745 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
5747 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
5748 multiple machine description files to be specified.
5749 * mini-ops.h: fixes for cross-compilation.
5751 2009-04-22 Miguel de Icaza <miguel@novell.com>
5753 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
5756 2009-04-22 Zoltan Varga <vargaz@gmail.com>
5758 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
5759 to prevent asserts in various passes. Fixes #497220.
5761 2009-04-21 Zoltan Varga <vargaz@gmail.com>
5763 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
5766 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
5767 table to avoid duplicates.
5769 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5771 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
5774 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
5776 * mini.c (mini_method_verify): Fail fulltrust code if the exception
5777 is for method or field access.
5779 2009-04-20 Zoltan Varga <vargaz@gmail.com>
5781 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
5784 * mini-llvm.c (mono_llvm_emit_method): Use it.
5786 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
5787 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
5790 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
5791 synchronized methods.
5793 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
5795 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
5797 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
5800 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
5801 allowing some options to be set dynamically.
5803 2009-04-19 Zoltan Varga <vargaz@gmail.com>
5805 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
5806 unconditional branch.
5808 * mini.h (MonoTrampolineType): Add new trampoline type
5809 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
5812 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
5815 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
5818 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
5819 is enabled. Instead, use the llvm vcall trampoline.
5821 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
5823 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
5825 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
5828 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
5829 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
5831 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
5832 OP_IA64_CSET opcode.
5834 * mini.c: Fix a warning.
5836 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
5837 THROW to the appropriate llvm type.
5839 2009-04-18 Zoltan Varga <vargaz@gmail.com>
5841 * mini.c (mini_method_compile): Add statistics for methods JITted
5844 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5846 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
5847 OP_IA64_CMP_<cond>_IMM opcodes.
5849 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5851 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
5854 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
5857 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
5860 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
5862 * mini-exceptions.c : add thread id to EXCEPTION trace message.
5864 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5866 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
5869 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
5870 rgctx invoke trampolines for x86.
5872 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
5873 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
5874 (mono_arch_get_vcall_slot): Simplify this.
5876 2009-04-16 Zoltan Varga <vargaz@gmail.com>
5878 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
5879 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
5881 2009-04-14 Zoltan Varga <vargaz@gmail.com>
5883 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
5884 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
5886 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
5888 * liveness.c (visit_bb): Remove a needless assert.
5890 2009-04-13 Zoltan Varga <vargaz@gmail.com>
5892 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
5893 full aot support to the arch specific code.
5895 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5897 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5899 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5901 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5902 collect information about the delegate invoke impl trampolines.
5904 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5905 to save trampolines during full-aot mode.
5907 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5908 creation function which returns a trampoline which sets the rgctx
5910 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5911 wrapper if possible.
5912 (mono_delegate_trampoline): Ditto.
5914 * mini.c (mono_jit_runtime_invoke): Ditto.
5916 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5918 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5920 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5922 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5924 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5925 just setting the opcode to OP_NOP.
5927 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5929 * mini.c (mini_method_compile): Put the last change inside an
5930 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5932 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5933 and extend live ranges to cover the whole method when using xdb.
5935 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5936 do it in the trampolines.
5938 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5941 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5943 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5944 call code in full-aot mode since IMT is disabled there.
5945 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5946 new JIT no longer has that restriction.
5948 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5950 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5951 a more compact format.
5952 (mono_aot_wrapper_name): New function to return a unique name for a
5953 wrapper method, also used by the AOT runtime.
5955 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5958 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5959 when a ICollection<T> etc is encountered.
5960 (add_generic_instances): Process method arguments/locals too.
5961 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5964 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5966 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5968 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5970 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5972 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5973 representing the result of the decomposition. Nullify instructions
5974 instead of setting them to OP_NOP since nops can't have registers
5977 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5979 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5980 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5981 info. Strip 'mapping symbols' on ARM.
5983 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5985 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5986 this with the native genmdesc.
5988 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5990 * aot-runtime.c: Fixing the MSVC build.
5992 Code is contributed under MIT/X11 license.
5994 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5996 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5997 JITted code depends on it.
5999 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
6001 * aot-compiler.c: Use new MonoGenericParam accessors.
6003 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
6005 Reduce memory usage and improve correctness wrt MonoGenericParam
6006 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
6007 handing. Avoid allocating MonoGenericParams, but use the ones in
6008 the container itself.
6010 2009-04-07 Miguel de Icaza <miguel@novell.com>
6012 * tasklets.c: Return exceptions in the out argument.
6014 2009-04-08 Zoltan Varga <vargaz@gmail.com>
6016 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
6017 opcode. Use pointer types in more places instead of casting them to
6020 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
6022 (mono_llvm_optimize_method): New helper function to optimize a method.
6024 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
6025 widening code so it could be called from more places.
6026 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
6027 code paths in the call opcodes.
6029 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
6031 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
6033 2009-04-06 Zoltan Varga <vargaz@gmail.com>
6035 * dwarfwriter.c: Use _ to separate class name
6036 components as gdb can't handle '.'. Represent reference variables
6039 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
6041 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
6043 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
6045 * gc-test.cs: New file with GC stack marking tests.
6047 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
6048 negative numbers for vfp.
6050 * basic-float.cs: Add a test.
6052 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
6054 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
6056 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
6058 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
6059 part of tasklet/continuation support.
6061 2009-04-05 Zoltan Varga <vargaz@gmail.com>
6063 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
6064 amd64 opcodes inside an ifdef.
6066 * dwarfwriter.c: Emit inheritance information for classes, emit fields
6069 * dwarfwriter.c (emit_type): Emit the class info for classes.
6071 2009-04-04 Zoltan Varga <vargaz@gmail.com>
6073 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
6075 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
6077 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
6079 * ssa.c (mono_ssa_compute): Fix some memory leaks.
6081 2009-04-03 Zoltan Varga <vargaz@gmail.com>
6083 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
6085 * mini-llvm.c: Update comments.
6087 * mini.h (COMPILE_LLVM): New macro.
6089 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
6091 * ssa.c (mono_ssa_compute): Ditto.
6093 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
6094 the unwind ops from a DWARF FDE.
6096 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
6097 methods by extracting the dwarf unwind ops from the unwind info generated
6100 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
6103 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
6106 2009-04-02 Zoltan Varga <vargaz@gmail.com>
6108 * Makefile.am (llvm_sources): Enable this.
6110 * mini.c (mini_method_compile): Add support for compiling with LLVM,
6111 failing back to the JIT if something cannot be handled.
6113 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
6114 compiling with LLVM.
6116 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
6117 compiling with LLVM.
6119 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
6120 compiling with LLVM.
6122 * mini-ops.h: Add a few opcodes needed by LLVM.
6124 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
6127 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
6130 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
6132 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
6134 2009-04-01 Mark Probst <mark.probst@gmail.com>
6136 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
6137 ridiculously large methods.
6139 2009-03-31 Martin Baulig <martin@ximian.com>
6141 * debug-debugger.c (debugger_remove_breakpoint): Call
6142 mono_debugger_remove_class_init_callback ().
6144 2009-03-31 Zoltan Varga <vargaz@gmail.com>
6146 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
6147 right before emitting code, not at the start.
6149 * mini.c (mono_postprocess_patches): Extract this into a separate function
6150 from mono_codegen ().
6152 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
6153 byref types correctly.
6155 2009-03-30 Zoltan Varga <vargaz@gmail.com>
6157 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
6160 2009-03-29 Zoltan Varga <vargaz@gmail.com>
6162 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
6163 indirect calls, this avoids problems where get_vcall_slot () would get
6164 confused by the native code for the instruction preceeding the call.
6165 (mono_arch_get_vcall_slot): Simplify this.
6166 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
6168 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
6169 register allocator now seems to depend on them instead of the data in
6172 * mini.c (mini_method_compile): Throw the correct type of exception if
6173 mono_method_get_header () fails because of a loading error.
6175 2009-03-28 Zoltan Varga <vargaz@gmail.com>
6177 * mini.c (mini_method_compile): Clear the loader error if the method
6178 header cannot be decoded.
6180 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
6181 interface methods on proxies correctly.
6183 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
6184 this argument for vtype methods. Add precise liveness info for arguments.
6186 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
6187 LIVERANGE_START/END opcodes.
6189 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
6190 for arguments and values in registers.
6192 2009-03-27 Zoltan Varga <vargaz@gmail.com>
6194 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
6195 return a valuetype. Fixes #487518.
6197 * iltests.il: Add a test.
6199 * aot-compiler.c: Use mono_thread_create () to create helper threads.
6201 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
6202 closed over a null reference correctly.
6204 2009-03-26 Zoltan Varga <vargaz@gmail.com>
6206 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
6208 2009-03-25 Mark Probst <mark.probst@gmail.com>
6210 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
6211 allocated to the same registers as fixed sregs.
6213 2009-03-24 Mark Probst <mark.probst@gmail.com>
6215 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
6218 * method-to-ir.c: Handle more cases for
6219 Interlocked.CompareExchange.
6221 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
6222 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
6223 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
6225 2009-03-23 Zoltan Varga <vargaz@gmail.com>
6227 * aot-runtime.c (decode_method_ref): Fix a warning.
6229 * unwind.c (mono_unwind_frame): Ditto.
6231 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6233 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
6234 (mono_compile_assembly): Enable the binary writer for full-aot as well.
6236 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
6237 fix the handling of large values in the ALU_PC_G0_NC relocation.
6239 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6241 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
6243 2009-03-22 Mark Probst <mark.probst@gmail.com>
6245 * method-to-ir.c (mono_spill_global_vars): Support for ternary
6248 2009-03-22 Mark Probst <mark.probst@gmail.com>
6250 * method-to-ir.c: MINI_OP3 needs a comma.
6252 * method-to-ir.c, mini.h, mini.c: Remove
6253 mono_init_op_sreg_counts ().
6255 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6257 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
6260 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
6263 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
6265 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
6268 2009-03-21 Mark Probst <mark.probst@gmail.com>
6270 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
6271 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
6272 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
6275 2009-03-20 Zoltan Varga <vargaz@gmail.com>
6277 * driver.c: Change location of gc_wrapper.h.
6279 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
6280 inside finally clauses correctly. Fixes #485721.
6282 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
6283 after the change above.
6285 * exceptions.cs: Add a test.
6287 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6289 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
6291 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
6292 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
6293 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
6295 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
6296 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
6298 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
6300 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
6301 Simplify logic for ensure_method_is_allowed_to_call_method.
6302 Handle wrappers on callers.
6304 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6306 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
6309 * basic-simd.cs: Fix the names of some test methods.
6311 2009-03-18 Geoff Norton <gnorton@novell.com>
6313 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
6315 2009-03-18 Zoltan Varga <vargaz@gmail.com>
6317 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
6319 2009-03-17 Jb Evain <jbevain@novell.com>
6321 * driver.c: remove now uneeded call to mono_gc_base_init before
6324 2009-03-17 Jb Evain <jbevain@novell.com>
6326 * dwarfwriter.c (token_handler): handle more cases.
6328 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6330 * method-to-ir.c: Remove more dead code (that was required only
6331 because of method_is_safe). Fix compiler warnings.
6333 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6335 * method-to-ir.c: Remove unneeded/useless method_is_safe
6336 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
6338 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
6340 * mini.c (mini_method_compile): Print the method been compiled with
6341 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
6342 for people not familiar with the runtime.
6344 2009-03-17 Zoltan Varga <vargaz@gmail.com>
6346 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
6347 a managed object which is later put into a GList. Return its class instead.
6349 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
6350 stack slots when using sgen.
6352 2009-03-16 Zoltan Varga <vargaz@gmail.com>
6354 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
6356 2009-03-14 Zoltan Varga <vargaz@gmail.com>
6358 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
6359 > so it works on the first vreg as well.
6361 2009-03-13 Zoltan Varga <vargaz@gmail.com>
6363 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
6366 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
6368 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
6371 2009-03-12 Zoltan Varga <vargaz@gmail.com>
6373 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
6374 native->IL offset mapping.
6376 2009-03-11 Zoltan Varga <vargaz@gmail.com>
6378 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
6380 * basic.cs: Add a test.
6382 2009-03-11 Mark Probst <mark.probst@gmail.com>
6384 * mini-x86.c (mono_arch_output_basic_block): Use different
6385 registers in case the ones we want to overwrite are used by the
6386 other operand. Fixes regression in #480807.
6388 2009-03-10 Zoltan Varga <vargaz@gmail.com>
6390 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
6392 * dwarfwriter.c (emit_line_number_info): The line number info for
6393 IL code was off by one. Fix that.
6395 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
6398 2009-03-09 Mark Probst <mark.probst@gmail.com>
6400 Contributed under the terms of the MIT/X11 license by Steven
6401 Munroe <munroesj@us.ibm.com>.
6403 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
6406 2009-03-08 Zoltan Varga <vargaz@gmail.com>
6408 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
6411 2009-03-06 Zoltan Varga <vargaz@gmail.com>
6413 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
6414 the delegate ctor handling code. Fixes #482638.
6416 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
6419 * iltests.il.in: Add a test.
6421 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
6424 2009-03-05 Mark Probst <mark.probst@gmail.com>
6426 * mini-trampolines.c (mono_create_jump_trampoline): If the method
6427 is shared generic code, return the trampoline, even if the method
6428 has already been compiled. Fixes #479763.
6430 * mini.c, mini.h: New function
6431 mono_jit_find_compiled_method_with_jit_info() which is the same as
6432 mono_jit_find_compiled_method() but also returns the jit info.
6434 2009-03-05 Mark Probst <mark.probst@gmail.com>
6436 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
6437 for methods which actually have one. For all other methods, make
6438 sure the this argument var is live the whole method.
6440 * mini.c (mini_method_compile): Every shared method has a
6441 this/vtable/mrgctx info. Fixes #480807.
6443 2009-03-05 Mark Probst <mark.probst@gmail.com>
6445 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
6446 generic/imt thunks where some entries branch through the vtable,
6447 while other entries branch directly.
6449 2009-03-05 Zoltan Varga <vargaz@gmail.com>
6451 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
6453 * mini-windows.c: Ditto.
6455 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
6458 2009-03-04 Zoltan Varga <vargaz@gmail.com>
6460 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
6463 2009-03-04 Mark Probst <mark.probst@gmail.com>
6465 * method-to-ir.c: Don't inline methods that use JMP. Fixes
6468 2009-03-04 Mark Probst <mark.probst@gmail.com>
6470 * exceptions-x86.c: Include debug-mini.h - fixes build.
6472 2009-03-04 Martin Baulig <martin@ximian.com>
6474 * debug-mini.c: Clean up the exception API and add documentation.
6475 (mono_debugger_handle_exception): New public method; this is
6476 called when throwing an exception or encountering an unhandled one.
6477 (mono_debugger_call_exception_handler): Formerly known as
6478 mono_debugger_handle_exception(); this is used to tell the
6479 debugger that we're about to invoke an exception handler.
6481 2009-03-04 Martin Baulig <martin@ximian.com>
6483 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
6484 ../metadata/mono-debug-debugger.c; save and reset exception state.
6486 2009-03-02 Martin Baulig <martin@ximian.com>
6488 * debug-mini.c: Moved the debugger exception handling here from
6489 ../metadata/mono-debug-debugger.c.
6492 (MonoDebuggerExceptionAction): New exception typedef.
6495 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
6497 * exceptions-amd64.c
6498 (mono_amd64_throw_exception): Use the new debugger exception
6502 (mono_handle_exception_internal): Don't call
6503 mono_debugger_unhandled_exception() here.
6505 2009-03-03 Zoltan Varga <vargaz@gmail.com>
6507 * mini.c aot-compiler.c: Update after the changes to
6508 mono_marshal_get_runtime_invoke ().
6510 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
6511 Virtual generic methods might not have method->slot set, work around
6514 * generics.cs: Add a test.
6516 2009-03-02 Geoff Norton <gnorton@novell.com>
6519 * driver.c: Allow signal chaining of SIGFPE as well.
6521 2009-03-02 Zoltan Varga <vargaz@gmail.com>
6523 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
6524 this since it now receives the method not its generic context in the
6527 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
6528 generic/imt thunks where some entries branch through the vtable, while
6529 other entries branch directly.
6531 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
6533 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
6534 support for interface methods as well.
6536 * mini-trampolines.c: Add support for virtual generic methods in interfaces
6537 using the normal IMT thunks.
6539 generics.cs: Add new tests.
6541 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
6542 the generic inst to the generic imt thunks. This fixes AOT support,
6543 improves consistency with the normal IMT thunks, and makes it easier to
6544 add support for interface generic virtual methods later.
6546 * mini-trampolines.c (mono_magic_trampoline): Ditto.
6548 2009-02-28 Zoltan Varga <vargaz@gmail.com>
6550 * driver.c (mono_set_signal_chaining): New public API function to enable
6551 signal chaining on POSIX platforms.
6553 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
6554 (si@lindenlab.com) to implement signal chaining. The original patch was
6555 contributed under the MIT X/11 license:
6556 https://bugzilla.novell.com/show_bug.cgi?id=318894
6558 2009-02-27 Zoltan Varga <vargaz@gmail.com>
6560 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
6561 too until it can be made to run on amd64.
6563 2009-02-26 Zoltan Varga <vargaz@gmail.com>
6565 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
6566 to get_generic_context_from_code () + get_call_info () if possible.
6568 2009-02-25 Zoltan Varga <vargaz@gmail.com>
6570 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
6571 suspend-on-sigsegv functionality.
6573 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
6574 to suspend when a native SIGSEGV is received. This is useful for debugging
6575 crashes which don't happen under gdb, since a live process contains more
6576 information than a core file.
6578 * mini-exceptions.c (mono_print_thread_dump): Use
6579 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
6581 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
6583 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
6585 * basic-float.cs: Disable the tests which currently fail on amd64.
6587 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
6588 value to mono_arch_patch_callsite () to fix crashes.
6590 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
6592 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6594 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
6595 nop code by patching the call address to point to the nullified class init
6596 trampoline, as the former does not seem to be safe on SMP machines.
6598 2009-02-23 Mark Probst <mark.probst@gmail.com>
6600 * mini-ops.h: Fix the argument types for a few x86 opcodes where
6603 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6605 * basic-float.cs basic-calls.cs: Fix warnings.
6607 2009-02-22 Mark Probst <mark.probst@gmail.com>
6609 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
6610 correct frame pointer in the LMF. Should fix #478394.
6612 2009-02-22 Zoltan Varga <vargaz@gmail.com>
6614 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
6616 * image-writer.c: Make the binary writer less verbose.
6618 2009-02-21 Zoltan Varga <vargaz@gmail.com>
6620 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
6621 are called from runtime invoke wrappers.
6623 2009-02-20 Zoltan Varga <vargaz@gmail.com>
6625 * cpu-ppc.md (store_memindex): Increase the size of this.
6627 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6629 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6631 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
6633 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
6636 Last fix for of #467201.
6639 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6641 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6643 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
6644 and long_conv_to_r8_2:
6646 Fixed part of #467201.
6648 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6650 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6652 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
6653 conversion to 32 bits.
6655 * cpu-x86.md: Increase the size of int_conv_to_r4.
6657 * basic-float.cs: Add a test for this.
6659 Fixed part of #467201.
6661 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6663 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6665 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
6666 conversion to 64 bits.
6668 * basic-float.cs: Add a test for this.
6670 Fixed part of #467201.
6672 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6674 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6676 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
6677 This behavior is compatible with MS.
6679 * iltest.il.in: Add a test for this.
6681 Fixed part of #467201.
6683 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6685 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6687 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
6688 change the precision of the value.
6690 * cpu-x86.md: Define len for float_conv_to_r4.
6692 * basic-float.cs: Add a test for this.
6694 Fixed part of #467201.
6696 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
6698 * mini.c: Adjust locking order to the new semantics where the loader lock
6701 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
6710 * mini-trampolines.c:
6723 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
6725 2009-02-18 Zoltan Varga <vargaz@gmail.com>
6727 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
6730 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6732 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
6733 for cctors if needed.
6735 2009-02-17 Mark Probst <mark.probst@gmail.com>
6737 * mini-ppc.c: Fix build on Darwin.
6739 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6741 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
6742 version instead of 3 as valgrind doesn't like version 3.
6744 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6746 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
6747 usable for hashing methods.
6748 (emit_extra_methods): Use the new hash to avoid putting every method in the
6751 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
6753 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
6754 whenever a method ref could match a method.
6756 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
6759 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
6762 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
6764 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
6765 the encoding buffer.
6767 * method-to-ir.c (mono_method_check_inlining): Avoid calling
6768 mono_method_get_header () on inflated methods as an optimization.
6770 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6772 * ssa.c (fold_ins): Fix another crash if the instruction following the
6773 switch was optimized away.
6775 2009-02-16 Mark Probst <mark.probst@gmail.com>
6777 Contributed under the terms of the MIT/X11 license by Steven
6778 Munroe <munroesj@us.ibm.com>.
6780 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
6782 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6784 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
6785 around the mono_domain_alloc calls, it is now done by the functions
6788 * aot-compiler.c (compile_method): Only add wrappers referenced by
6789 the method if compiling with full AOT.
6790 (mono_compile_assembly): Error out if --aot=full is specified on
6791 a platform where it is not supported.
6793 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
6796 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
6799 * aot-runtime.c (load_named_code): Handle
6800 mono_arm_throw_exception_by_token.
6802 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
6804 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
6807 * Makefile.am (fullaotcheck): Exit if a test fails.
6809 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
6811 (mono_compile_assembly): Handle the assembler failing.
6813 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
6814 accepting subsections of .bss.
6816 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
6819 * aot-compiler.c: Remove some unused includes.
6821 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
6822 now in MonoImageWriter.
6824 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
6825 code sequence which matches a non-virtual call. Fixes #472654.
6827 2009-02-15 Zoltan Varga <vargaz@gmail.com>
6829 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
6832 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
6833 use the image/dwarf writers directly.
6835 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
6838 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
6841 * image-writer.h: Fix some typos.
6843 * dwarfwriter.h dwarfwriter.c: New files.
6845 * aot-compiler.c: Extract the DWARF info writing functionality into a
6848 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
6849 argument to return unwind info.
6851 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
6853 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
6855 * aot-runtime.c (decode_method_ref): Add a case for
6856 MONO_AOT_METHODREF_WRAPPER_NAME.
6858 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
6861 * aot-compiler.c (encode_method_ref): Use the new constants.
6863 * aot-runtime.c (decode_method_ref): Ditto.
6865 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
6866 be compiled, not the icall itself.
6868 2009-02-14 Zoltan Varga <vargaz@gmail.com>
6870 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
6871 using decode_method_ref ().
6873 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
6874 convert it to an in32. Fixes #475859.
6876 * arrays.cs: Add a test.
6878 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6880 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
6883 * basic-long.cs: Add a test.
6885 2009-02-12 Mark Probst <mark.probst@gmail.com>
6887 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
6888 remove the frame pointer in leaf methods which don't receive any
6889 arguments, don't throw exceptions and don't do dynamic stack
6892 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6894 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6895 the fail_tramp changes. Hopefully fixes #475132.
6897 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6899 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6900 instead of mono_metadata_signature_dup_full.
6902 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6904 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6905 for processing jump tables. Fixes #473787.
6907 2009-02-11 Mark Probst <mark.probst@gmail.com>
6909 * mini-generic-sharing.c: mini_method_get_context() just calls
6910 mono_method_get_context_general() now.
6912 * mini.c, mini.h: Moved get_object_generic_inst(),
6913 construct_object_context_for_method() and
6914 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6916 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6918 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6919 basic block fell through to its successor bblock without a branch. Fixes
6922 * iltests.il.in: Add a test.
6924 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6925 (can_encode_patch): We can now handle arrays of generic parameters and
6928 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6930 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6931 the AOT file to avoid some #ifdefs in aot-runtime.c
6933 * mini.h: Bump AOT file format version.
6935 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6937 * Makefile.am (fullaotcheck): Make this run the tests.
6939 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6941 2009-02-10 Mark Probst <mark.probst@gmail.com>
6943 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6944 individually. Fixes #473482.
6946 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6948 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6950 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6952 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6953 (mono_compile_assembly): Hush compile warnings about
6954 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6957 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6959 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6961 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6963 * aot-compiler.c: Fix arm support.
6965 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6966 img_writer_emit_unset_mode () function.
6968 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6969 (mono_unwind_get_dwarf_pc_reg): Ditto.
6971 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6972 Move almost all platform specific code to a set of arch_ functions,
6973 and document them to ease porting.
6975 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6977 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6979 * aot-compiler.c: Extract the image writing functionality into a separate
6980 module to reduce the size of this file.
6982 2009-02-09 Geoff Norton <gnorton@novell.com>
6984 * mini-s390.c: Fix the signature of emit_sig_cookie.
6986 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6988 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6990 * aot-runtime.c (is_shared_got_patch): Ditto.
6992 * aot-runtime.c (load_named_code): Cope with the fact that
6993 decode_got_entry () won't decode the patch fully if its corresponding got
6994 entry is already filled.
6996 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6998 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
7000 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
7001 as the moving pointer instead of 'buf' for consistency with the rest of the
7003 (mono_arch_create_monitor_exit_trampoline): Ditto.
7005 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
7006 generic_class_init trampolines.
7007 (add_generic_class): Extract some code from add_generic_instances () into a
7008 separate function so it can be called from other places too.
7009 (compile_method): Call add_generic_class () for the classes of inflated methods
7010 referenced by the method.
7011 (can_encode_patch): Allow references to generic parameters.
7013 * aot-runtime.c: Add support the patches required by the new trampolines.
7015 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
7018 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
7021 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
7022 this from get_throw_pending_exception, make the signature full aot compatible.
7024 * Makefile.am (fullaotcheck): New target to run full-aot tests.
7026 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
7028 * exceptions.cs: Add a test.
7030 2009-02-07 Zoltan Varga <vargaz@gmail.com>
7032 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
7033 use the DWARF_DATA_ALIGN constant instead.
7035 * exception-<ARCH>.c: Update after the above change.
7037 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
7040 * mini-arm.c: Enable the dwarf unwinder.
7042 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
7043 instead of mono_class_setup_vtable ().
7045 2009-02-07 Zoltan Varga <vargaz@gmail.com>
7047 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
7050 * mini-x86.h: Enable the dwarf unwinder.
7052 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
7054 Fix mcs/tests/test-7.cs
7055 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
7058 2009-02-06 Zoltan Varga <vargaz@gmail.com>
7060 * mini.c (print_jit_stats): Remove some unused statistics.
7062 2009-02-05 Zoltan Varga <vargaz@gmail.com>
7064 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
7066 2009-02-05 Mark Probst <mark.probst@gmail.com>
7068 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
7069 the method we get from mono_object_get_virtual_method() because
7070 that function does it properly, now.
7072 2009-02-05 Zoltan Varga <vargaz@gmail.com>
7074 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
7075 opcodes. Fixes #472775.
7077 2009-02-05 Mark Probst <mark.probst@gmail.com>
7079 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
7080 fact that mono_find_jit_info() sometimes returns the context
7081 corresponding to the jit info in new_ctx. Fixes #472600.
7083 2009-02-05 Zoltan Varga <vargaz@gmail.com>
7085 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
7086 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
7087 klass->enum_basetype directly.
7089 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
7092 * unwind.c: Avoid 0 sized arrays.
7094 2009-02-04 Zoltan Varga <vargaz@gmail.com>
7096 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
7097 size on systems with 64k pages. Fixes #471389.
7099 2009-02-04 Mark Probst <mark.probst@gmail.com>
7101 Contributed under the terms of the MIT/X11 license by Steven
7102 Munroe <munroesj@us.ibm.com>.
7104 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
7105 for LOADI4_MEMBASE. Use addi instead of addic if it's not
7108 2009-02-04 Mark Probst <mark.probst@gmail.com>
7110 Contributed under the terms of the MIT/X11 license by Steven
7111 Munroe <munroesj@us.ibm.com>.
7113 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
7116 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
7117 The trampoline can be longer on PPC64.
7119 2009-02-04 Mark Probst <mark.probst@gmail.com>
7121 Contributed under the terms of the MIT/X11 license by Steven
7122 Munroe <munroesj@us.ibm.com>.
7124 * mini-ppc.c: Compiler warning fixes and trivial code
7127 2009-02-04 Zoltan Varga <vargaz@gmail.com>
7129 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
7130 ins->dreg which could be a hardware register, not a vreg.
7132 * aot-compiler.c (emit_method_dwarf_info): Ditto.
7134 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
7135 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
7137 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
7139 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
7140 ->dreg, that is not the vreg we are looking for.
7142 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
7144 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
7147 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
7150 2009-02-03 Zoltan Varga <vargaz@gmail.com>
7152 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
7154 * aot-compiler.c (emit_line_number_info): Fix line number emission when
7157 * aot-compiler.c: Add xdebug support on x86.
7159 * unwind.c: Add x86 support.
7161 * aot-compiler.c (emit_exception_debug_info): Control the emission of
7162 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
7164 * mini.c (mini_method_compile): Ditto.
7166 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
7169 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
7170 which mimic .push_section/.pop_section in GAS.
7172 * aot-compiler.c: Emit precise live range information for variables.
7174 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
7176 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
7177 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
7180 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
7181 the live ranges of variables.
7183 * mini.h (struct MonoMethodVar): Add two fields containing the live range
7184 of the variable in terms of native offsets.
7186 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
7188 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
7190 2009-02-02 Mark Probst <mark.probst@gmail.com>
7192 Contributed under the terms of the MIT/X11 license by Steven
7193 Munroe <munroesj@us.ibm.com>.
7195 * exceptions-ppc.c (restore_regs_from_context): Correct operand
7196 order (offset then base reg) for ppc_load_multiple_regs.
7197 (emit_save_saved_regs) Correct operand order for
7198 ppc_store_multiple_regs.
7199 (mono_arch_get_call_filter): Correct operand order for
7200 ppc_load_multiple_regs.
7202 * mini-ppc.c (emit_memcpy): Fix operand order for
7203 ppc_load_reg_update and ppc_store_reg_update.
7204 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
7205 (mono_arch_emit_epilog): Correct operand order for
7206 ppc_load_multiple_regs.
7208 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
7209 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
7211 2009-02-02 Mark Probst <mark.probst@gmail.com>
7213 * cpu-ppc64.md: Fixed storer4_memindex length.
7215 2009-02-02 Zoltan Varga <vargaz@gmail.com>
7217 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
7220 * aot-compiler.c (emit_line_number_info): Optimize this.
7222 2009-02-01 Zoltan Varga <vargaz@gmail.com>
7224 * aot-compiler.c: Disassemble tokens in the IL disassembly.
7226 * aot-compiler.c: Add debug info for methods without debug info by
7227 emitting an IL file and having the line number info referencing that file.
7229 * aot-compiler.c: Optimize the size of the generated line number info.
7231 * aot-compiler.c: Emit line number info in xdebug mode.
7233 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
7236 2009-01-31 Zoltan Varga <vargaz@gmail.com>
7238 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
7240 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
7243 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7245 * basic-calls.cs: Test for the weird crash found on arm.
7247 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7249 * cpu-arm.md: Increase the size of storer8_membase_reg and
7250 loadr8_membase_reg to 24 bytes to accomodate the extra add.
7252 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
7253 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
7254 reg to LR otherwise we'll be loading/storing from just the offset.
7256 2009-01-30 Miguel de Icaza <miguel@novell.com>
7258 Question: if we are storing gint32's inside the "*native_offset",
7259 should we change the signature to "gint32 *native_offset" to
7260 ensure that we do not have type definition problems?
7262 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
7263 an int * as this is what the other function expects, causes
7264 problems with Freescale's compiler that defined int32_t to be a
7265 long and makes int incompatible
7267 2009-01-30 Miguel de Icaza <miguel@novell.com>
7269 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
7270 filename conflict with bjam.
7272 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7274 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
7275 as it might use decomposed ops.
7277 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7279 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
7281 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
7284 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
7286 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
7289 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
7290 way registers are stored in MonoContext on arm.
7292 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
7293 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
7295 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
7297 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
7299 * mini.c (mini_init): Register mono_isfinite.
7301 * jit-icalls.c (mono_isfinite): New jit icall.
7303 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
7305 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
7306 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
7309 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7311 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
7312 separate frame and stack pointers, so we must use FP to find the register
7314 The FP reg is retrieved from the MonoContext::regs array.
7316 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7318 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
7321 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7323 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
7324 return R4 and R8 when not running under softfloat.
7326 Fixes basic-calls.exe
7328 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7330 * mini-arm.c: Implement some overflow opcodes.
7332 2009-01-29 Miguel de Icaza <miguel@novell.com>
7334 * ssa.c: handle another alloca.h
7336 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
7337 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
7338 MONO_ARCH_USE_SIGACTION.
7340 * aot-runtime.c, mini-exceptions.c: Replace platform define with
7343 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
7345 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
7346 PPC targets as sigaction does not exist on all platforms, define
7347 this on a per-platform basis.
7349 Instead of erroring out if the platform is not defined, include
7350 mini-ppc-os.h, and expect that the OS specific setting provides
7351 the required information.
7353 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7355 * aot-compiler.c: Fix --enable-minimal=aot.
7357 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7359 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
7362 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7364 * exceptions-arm.c: Fix warnings.
7366 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
7369 * mini-x86.c: Fix --enable-minimal=jit build.
7371 * mini.c: Really fix --enable-minimal=jit build.
7373 * mini.c (construct_object_context_for_method): Move this outside
7374 the DISABLE_JIT block to fix the --enable-minimal=jit build.
7376 "Backported" of r124984 from 2.0 branch.
7378 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
7380 "Backport" of r124977 + r124978 from 2.0 branch.
7382 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
7383 to avoid calling mono_exception_from_token () from the throw trampoline.
7384 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
7385 for throwing corlib exceptions, this fixes full-aot support for corlib
7388 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
7390 2009-01-29 Miguel de Icaza <miguel@novell.com>
7392 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
7393 part of the changes to split the code in mini into operating
7394 system specific files.
7396 This patch was done by copying mini.c to the respective files to
7397 preserve SVN history.
7399 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7401 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
7403 2009-01-28 Zoltan Varga <vargaz@gmail.com>
7405 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
7406 remoting-invoke-with-check wrappers of shared methods.
7408 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
7410 2009-01-27 Mark Probst <mark.probst@gmail.com>
7412 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
7413 optimization if the top of stack is the last instruction in the
7414 bblock. Otherwise it might have been used after its definition.
7417 2009-01-27 Zoltan Varga <vargaz@gmail.com>
7419 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
7420 method as well when get_vcall_slot () fails to match a code sequence.
7422 * mini-arm.c: Fix the android build, which doesn't have
7425 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7427 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
7430 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
7432 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
7434 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7436 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
7437 and put its id into jinfo->used_regs. This is only used on amd64,
7438 which is currently the only platform generating unwind info.
7440 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
7441 the dwarf unwinder. This is required to correctly handle async exceptions
7442 like thread abort and stack overflows, which can happen while a method
7443 is in the middle of its prolog or epilog.
7445 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
7446 the unwind info belonging to an AOTed method.
7448 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
7449 into cfg->unwind_ops.
7451 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
7453 * mini.c (mini_init): Call mono_unwind_init ().
7454 (mini_cleanup): Call mono_unwind_cleanup ().
7456 * unwind.c: Add functions for managing a set of unwind info entries, allowing
7457 unwind info to be shared between methods.
7459 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
7462 * exceptions-amd64.c (mono_arch_exceptions_init): Call
7463 get_throw_pending_exception () to avoid initialization races.
7465 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
7466 mono_arch_exceptions_init () function.
7468 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
7470 2009-01-25 Zoltan Varga <vargaz@gmail.com>
7472 * mini.c (mono_get_domain_intrinsic): New helper function.
7473 (mono_get_thread_intrinsic): Ditto.
7475 * mini-arm.c mini-ia64.c: Use the new helper functions.
7477 * method-to-ir.c (mono_method_to_ir): Fix the comment for
7478 the last constrained_call change, since it is needed in the non-AOT
7481 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
7483 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
7484 mono_get_lmf_addr () on arm eabi linux.
7486 2009-01-24 Zoltan Varga <vargaz@gmail.com>
7488 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
7489 code sequence which matches a non-virtual call.
7491 2009-01-23 Mark Probst <mark.probst@gmail.com>
7493 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
7496 2009-01-23 Zoltan Varga <vargaz@gmail.com>
7498 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
7499 runtime-invoke wrappers, since they are also shared based on signature.
7501 2009-01-22 Mark Probst <mark.probst@gmail.com>
7503 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
7504 info from the (correct) context.
7506 2009-01-22 Zoltan Varga <vargaz@gmail.com>
7508 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
7510 * unwind.c (mono_unwind_frame): New function to unwind through a frame
7511 using dwarf unwinding info. Not yet used.
7513 * mini.c (mini_init): When using xdebug, disable freeing of domains.
7515 2009-01-21 Mark Probst <mark.probst@gmail.com>
7517 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
7520 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
7521 special case and handle mono_arch_delegate_invoke_impl() returning
7522 function descriptors.
7524 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
7525 trampolines return function descriptors, too.
7527 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7529 * method-to-ir.c (handle_alloc): Avoid generic instances in the
7530 out_of_line optimization.
7532 2009-01-21 Martin Baulig <martin@ximian.com>
7535 (MonoCompile): Added `disable_deadce_vars' to disable removing
7539 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
7540 inside the debugger.
7542 * liveness.c (mono_analyze_liveness): Don't remove any unused
7543 variables if `cfg->disable_deadce_vars' is set.
7545 2009-01-21 Mark Probst <mark.probst@gmail.com>
7547 * method-to-ir.c: Only apply exception constructor optimization if
7548 the the method actually belongs to an exception class. Fixes
7551 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7553 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
7554 change inside a #ifdef __mono_ppc64__.
7556 * aot-compiler.c (compile_method): Remove the previous limitation.
7558 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
7559 on type variables in AOTed code.
7561 * aot-compiler.c (compile_method): Skip generic methods having type
7562 constraints on their generic parameters.
7564 * aot-compiler.c (compile_method): Check for methods which cannot be
7565 encoded inside RGCTX_FETCH patches as well.
7567 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
7570 2009-01-20 Mark Probst <mark.probst@gmail.com>
7572 * method-to-ir.c: Force the vtable variable in shared generic code
7573 for the case that they might show up on a stack trace where they
7576 * mini-exceptions.c: Save and use generic sharing info as well as
7577 IP in stack traces to resolve shared generic instantiations.
7579 2009-01-20 Zoltan Varga <vargaz@gmail.com>
7581 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
7582 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
7584 2009-01-20 Mark Probst <mark.probst@gmail.com>
7586 * method-to-ir.c: Do generic sharing for array constructors.
7588 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
7590 * mini-exceptions.c (mono_print_thread_dump): Add information
7591 about the thread state using wapi_current_thread_desc.
7593 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7595 * basic-simd.cs: Tests for the new constructors.
7597 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7599 * mini-ops.h: Added OP_EXPAND_*
7603 * mini-x86.c (mono_arch_output_basic_block): Same.
7605 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
7607 2009-01-19 Zoltan Varga <vargaz@gmail.com>
7609 * iltests.il.in: Add a test for #467385.
7611 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
7613 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
7614 thread been cleaned up is not the same currently in execution.
7616 Fixes appdomain-unload crashes on windows, osx and linux variants
7617 without the __thread keyword.
7619 2009-01-18 Zoltan Varga <vargaz@gmail.com>
7621 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
7622 (koush@koushikdutta.com). Implement this for android.
7624 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
7625 begins with a digit.
7627 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
7628 mono_marshal_get_write_barrier ().
7630 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
7632 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
7633 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
7634 that pass them on a register pair.
7636 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
7637 test was crashing due to that.
7639 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
7641 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
7642 trampoline code. Include ucontext.h only if available.
7644 2009-01-15 Mark Probst <mark.probst@gmail.com>
7646 * mini.c: mono_domain_lookup_shared_generic() takes an open method
7647 and doesn't check whether it's sharable, like it was before
7648 removing the shared generics hash. This brings IronPython
7649 performance back to what it was before that change.
7651 2009-01-14 Mark Probst <mark.probst@gmail.com>
7653 * method-to-ir.c: Handle delegate invocation optimization earlier,
7654 otherwise it would be handled (much more slowly) by the
7655 final/sealed optimization.
7657 2009-01-13 Zoltan Varga <vargaz@gmail.com>
7659 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
7660 domain is not set. Fixes #465864.
7662 2009-01-12 Mark Probst <mark.probst@gmail.com>
7664 * method-to-ir.c: Don't stop sharing of generic methods with catch
7665 clauses - we already handle those.
7667 2009-01-12 Mark Probst <mark.probst@gmail.com>
7669 * mini.c, mini.h: lookup_generic_method() is now
7670 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
7671 making the shared_generics_hash obsolete.
7673 2009-01-12 Mark Probst <mark.probst@gmail.com>
7675 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
7676 use the red zone. Make room on the stack first and then use it,
7677 not the other way around.
7679 2009-01-12 Zoltan Varga <vargaz@gmail.com>
7681 * mini.c (mini_init): Call mono_xdebug_init ().
7683 * aot-compiler.c (mono_xdebug_init): Make this non-static.
7685 2009-01-11 Zoltan Varga <vargaz@gmail.com>
7687 * TestDriver.cs: Add an --iter argument to run tests multiple times.
7689 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
7692 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
7693 debug+unwind info for trampolines.
7695 * mini.c (mono_create_unwind_op): New helper function.
7697 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
7699 2009-01-10 Zoltan Varga <vargaz@gmail.com>
7701 * aot-compiler.c: Fix the build.
7703 2009-01-09 Zoltan Varga <vargaz@gmail.com>
7705 * Makefile.am: Update dtrace-prelink.sh location.
7707 2009-01-08 Zoltan Varga <vargaz@gmail.com>
7709 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
7710 optimization. Fixes #464520.
7712 2009-01-07 Bill Holmes <billholmes54@gmail.com>
7714 * mini-amd64.c : Adding code to save/restore non-volatile registers
7717 * exceptions-amd64.c : Adding code to save/restore non-volatile
7718 registers on Winx64.
7720 Contributed under MIT/X11 license.
7722 2009-01-07 Zoltan Varga <vargaz@gmail.com>
7724 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
7725 __GNUC_MINOR__ which can break when the major version changes.
7727 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
7729 * basic-simd.cs: Add tests for usage of the sizeof opcode.
7731 2009-01-07 Geoff Norton <gnorton@novell.com>
7733 * helpers.c: Allow mono -v -v -v to work on darwin.
7735 2009-01-05 Bill Holmes <billholmes54@gmail.com>
7737 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
7740 Contributed under MIT/X11 license.
7742 2009-01-05 Zoltan Varga <vargaz@gmail.com>
7744 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
7745 instead of directly accessing type->data.klass. Fixes #462016.
7746 (mono_allocate_stack_slots_full): Ditto.
7748 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
7749 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
7751 * aot-compiler.c (emit_plt): Fix ARM build.
7753 2009-01-04 Zoltan Varga <vargaz@gmail.com>
7755 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
7757 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
7760 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
7761 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
7764 * iltests.il.in: Add a regression test.
7766 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7768 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
7770 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7772 * basic-simd.cs: Add a regression test for #462457.
7774 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7776 * mini-ops.h: Add a definition of XPHI.
7778 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
7780 * ssa.c (op_phi_to_move): Handle XPHI.
7782 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
7786 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7788 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
7790 2008-12-31 Geoff Norton <gnorton@novell.com>
7792 * mini-ppc.c: The prolog size allocated can be too small for darwin
7793 ppc32 under certain circumstances. Also fix a small logic bug.
7795 2008-12-29 Zoltan Varga <vargaz@gmail.com>
7797 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
7798 while loading AOT methods.
7800 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
7801 since only the former is nulled out after a successful cast. This prevents
7802 crashes with rethrown exceptions when using --debug=casts.
7804 2008-12-24 Mark Probst <mark.probst@gmail.com>
7806 * mini.h: New macro for checking whether a method is final,
7807 i.e. whether the method or its class is marked final.
7809 * method-to-ir.c: Use the new macro for all final-checks
7810 consistently. Fixes the crash in the System.ServiceModel tests.
7812 2008-12-23 Mark Probst <mark.probst@gmail.com>
7814 * mini-exceptions.c (get_exception_catch_class): Corrected another
7815 overly strict assertion.
7817 2008-12-23 Mark Probst <mark.probst@gmail.com>
7819 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
7820 Clobbering it is not allowed because the caller might use it as
7821 the vtable register in the interface call.
7823 2008-12-19 Mark Probst <mark.probst@gmail.com>
7825 * mini-exceptions.c (get_exception_catch_class): Corrected an
7826 overly strict assertion.
7828 2008-12-18 Mark Mason <mmason@upwardaccess.com>
7830 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
7832 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
7834 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
7836 * cpu-mips.md: correct lengths for certain long_ opcodes.
7838 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
7840 * mini-mips.c: Add support for more long operations. Fix issues with stack frame layout for n32 (still not perfect yet). Add mips_emit_load_const().
7842 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7844 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
7846 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7848 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
7850 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
7852 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
7855 2008-12-16 Mark Mason <mmason@upwardaccess.com>
7857 * mini.h: Allow MonoInst 'p' field to alias with the low-order bits of the 'const_val' fields correctly on big-endian systems when SIZEOF_VOID_P < SIZEOF_REGISTER
7859 * ir-emit.h: Change SIZEOF_VOID_P to SIZEOF_REGISTER, init instruction through inst_c* fields instead of inst_p* fields in case sizeof(inst_p) < sizeof(inst_c)
7861 2008-12-15 Mark Mason <mmason@upwardaccess.com>
7863 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
7865 2008-12-14 Zoltan Varga <vargaz@gmail.com>
7867 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
7868 gshared code. Fixes #458947.
7870 * generics.cs: Add a test.
7872 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7874 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7876 * mini-mips.c: first pass n32 code generation.
7878 * mini-mips.h: datatypes and defines for n32 support.
7880 * exceptions-mips.c: first pass n32 code generation.
7882 * tramp-mips.c: first pass n32 code generation.
7884 * cpu-mips.md: add long_ opcodes.
7886 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7888 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7890 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7892 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7894 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7896 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7898 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7900 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7902 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7904 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7906 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7908 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7910 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7912 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7914 2008-12-12 Mark Probst <mark.probst@gmail.com>
7916 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7917 descriptors for helper functions directly in front of the code.
7919 2008-12-11 Mark Probst <mark.probst@gmail.com>
7921 * method-to-ir.c: Removed an unnecessary assertion.
7923 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7925 * method-to-ir.c: Merge SGEN changes from the old JIT.
7927 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7929 * driver.c (compile_all_methods_thread_main): Handle failure of
7932 2008-12-10 Mark Probst <mark.probst@gmail.com>
7934 * mini-ppc.c: Merged with mini-ppc64.c.
7936 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7938 * Makefile.am: Use the same sources for PPC and PPC64.
7940 * mini-ppc64.c: Removed.
7942 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7944 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7945 code to mono_bb_is_fall_through.
7947 * branch-opts.c (mono_remove_critical_edges): Same.
7949 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7951 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7952 expect that an OP_BR_REG will be there.
7954 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7956 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7957 for the many branch ops. The original check miss OP_BR_REG.
7961 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7963 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7965 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7967 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7968 while holding the aot lock.
7970 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7972 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7974 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7976 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7977 to release all runtime callable wrappers held by the runtime.
7979 Contributed under MIT/X11 license.
7981 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7983 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7986 Contributed under MIT/X11 license.
7988 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7990 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7991 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7993 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7995 * cpu-mips.md: fix ckfinite length
7997 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7998 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7999 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
8001 2008-12-08 Mark Mason <mmason@upwardaccess.com>
8003 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
8005 2008-12-08 Geoff Norton <gnorton@novell.com>
8007 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
8008 size by 8 bytes as well.
8010 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8012 * basic-simd.cs: Fix method names for Vector16b.
8014 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8016 * basic-simd.cs: Fix method names for Vector16sb.
8018 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8020 * basic-simd.cs: Fix method names for Vector8us.
8022 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8024 * basic-simd.cs: Fix method names for Vector8s.
8026 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8028 * basic-simd.cs: Fix method names for Vector4ui.
8030 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8032 * basic-simd.cs: Fix method names for Vector2l.
8034 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8036 * basic-simd.cs: Fix method names for Vector2d.
8038 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8040 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
8041 that are extension methods.
8043 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8045 * basic-simd.cs: Fix method names for Vector4f.
8047 2008-12-08 Zoltan Varga <vargaz@gmail.com>
8049 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
8050 as such. Fixes #456669.
8052 2008-12-07 Mark Mason <mmason@upwardaccess.com>
8054 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
8056 2008-12-07 Mark Mason <mmason@upwardaccess.com>
8058 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
8059 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
8060 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
8061 (mips_adjust_stackframe): handle FP spills
8063 * mini-ops.h: add mips_mtc1_s2
8065 * cpu-mips.md: add mips_mtc1_s2
8067 2008-12-07 Zoltan Varga <vargaz@gmail.com>
8069 * unwind.c: New file, move the unwind info encoding functions here from
8070 aot-compiler.c, so they could be used at runtime too.
8072 2008-12-05 Mark Mason <mmason@upwardaccess.com>
8074 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
8075 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
8077 2008-12-05 Mark Mason <mmason@upwardaccess.com>
8079 * mini-mips.c: cleanup warnings
8080 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
8081 (mips_adjust_stackframe): handle case of taking the address of stack locals
8083 2008-12-05 Zoltan Varga <vargaz@gmail.com>
8085 * aot-compiler.c: Implement a few functions missing from the asm writer.
8086 (emit_method_code): Only write symbols for methods when using the bin
8087 writer, since the assembler can't deal with the characters in our method
8090 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
8092 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
8095 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
8096 a bit to also restore %rax.
8098 2008-12-05 Mark Probst <mark.probst@gmail.com>
8100 * mini-ppc.c: Some simple merges from mini-ppc64.c.
8102 2008-12-05 Zoltan Varga <vargaz@gmail.com>
8104 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
8107 2008-12-05 Mark Probst <mark.probst@gmail.com>
8109 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
8111 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
8112 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
8114 * exceptions-ppc64.c: Removed.
8116 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
8118 2008-12-05 Mark Probst <mark.probst@gmail.com>
8120 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
8123 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
8125 * tramp-ppc64.c: Removed.
8127 2008-12-05 Zoltan Varga <vargaz@gmail.com>
8129 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
8132 2008-12-05 Mark Probst <mark.probst@gmail.com>
8134 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
8136 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
8137 mini-ppc.h instead of mini-ppc64.h.
8139 * mini-ppc64.h: Removed.
8141 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8143 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
8145 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
8147 2008-12-05 Mark Probst <mark.probst@gmail.com>
8149 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
8150 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
8153 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8155 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
8157 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8159 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
8161 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8163 * basic-simd.cs: Tests for operator == and != on Vector4f.
8165 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8167 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
8169 * simd-intrinsics.c: Kill useless enum.
8171 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8173 * cpu-mips.md: add long_conv_to_ovf_i4_2
8174 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
8176 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8178 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
8180 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
8182 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8184 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
8186 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8188 * basic-simd.cs: Add tests for new methods.
8190 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8192 * simd-intrinsics.c: Add support for operator == and !=
8195 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
8197 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8199 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
8201 2008-12-04 Zoltan Varga <vargaz@gmail.com>
8203 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
8205 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
8206 MONO_PATCH_INFO_ICALL_ADDR.
8208 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
8210 * aot-compiler.c: Resurrect full-aot support.
8212 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8214 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
8216 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8218 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
8220 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
8222 * basic-simd.cs: Fix tests to work under ppc.
8223 Remove tests for methods that will be removed.
8225 2008-12-03 Mark Probst <mark.probst@gmail.com>
8227 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
8228 generic type (via a typedef or typeref) correctly.
8230 2008-12-03 Zoltan Varga <vargaz@gmail.com>
8232 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
8233 diagnose an assertion failure.
8235 2008-12-02 Mark Probst <mark.probst@gmail.com>
8237 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
8238 Fix trampoline size.
8240 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
8241 conversion opcodes are implemented natively instead via emulation.
8243 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8245 * cpu-mips.md: remove mips_xori
8247 * mini-ops.h: remove mips_xori
8249 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
8251 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
8253 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
8255 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8257 * cpu-mips.md: fix instruction lengths.
8259 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
8261 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
8263 * mini-ops.h: fix slti / sltiu op profiles.
8265 2008-12-02 Martin Baulig <martin@ximian.com>
8267 * method-to-ir.c (mono_method_to_ir): Disable debugging
8268 information for the init locals block to make the debugger stop
8269 after all locals have been initalized.
8271 2008-12-02 Martin Baulig <martin@ximian.com>
8273 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
8274 running inside the debugger.
8276 2008-12-01 Zoltan Varga <vargaz@gmail.com>
8278 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
8281 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
8282 alu->alu imm optimization which only shows if deadce is disabled.
8284 * aot-compiler.c: Rename the function names for the binary and asm writers
8285 so they can coexist in the same process. Rework the xdebug code to use the
8286 asm writer. This avoids the need to call into the runtime to dump the
8287 debugging info. Add more debugging info for types.
8289 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
8291 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
8292 cpu description tables, they can't occur in cpu-<ARCH>.md.
8294 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
8295 the stack in CEE_LDFLDA. Fixes #450542.
8297 * generics.cs: Add a new test.
8299 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8301 * mini-ops.h: updated MIPS opcodes
8302 * mini-mips.c: decompose long opts
8303 * mini-mips.h: decompose long opts
8305 2008-11-29 Mark Mason <mmason@upwardaccess.com>
8307 * cpu-mips.md: fix length on int_rem_un
8308 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
8310 2008-11-29 Zoltan Varga <vargaz@gmail.com>
8312 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
8314 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
8316 2008-11-29 Martin Baulig <martin@ximian.com>
8318 * mini-exceptions.c (mono_handle_native_sigsegv): Check
8319 mono_debug_using_mono_debugger() in addition to the
8320 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
8322 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8324 * mini-ops.h: updated more MIPS opcodes
8325 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
8326 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
8328 2008-11-28 Mark Probst <mark.probst@gmail.com>
8330 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
8332 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8334 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
8335 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
8336 * mini-ops.h: correct selected mips opcode entries
8338 2008-11-28 Mark Probst <mark.probst@gmail.com>
8340 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
8343 2008-11-28 Mark Probst <mark.probst@gmail.com>
8345 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
8347 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8349 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
8350 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
8351 * mini-mips.h: disable IMT
8352 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
8354 2008-11-28 Mark Probst <mark.probst@gmail.com>
8356 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
8358 2008-11-28 Mark Probst <mark.probst@gmail.com>
8360 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
8362 2008-11-28 Zoltan Varga <vargaz@gmail.com>
8364 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
8367 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8369 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8370 for Set/GetVector aligned versions.
8372 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8374 * basic-simd.cs: Add tests for Get/SetVector.
8376 2008-11-27 Mark Probst <mark.probst@gmail.com>
8378 * mini.c: Removed g_slist_append_mempool(). Now in
8381 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8383 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
8384 size properly and make the bounds check optional.
8386 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8387 for SetVector and IsAligned.
8389 2008-11-27 Zoltan Varga <vargaz@gmail.com>
8391 * mini.c: Remove unused mono_normalize_opcodes () function.
8393 2008-11-26 Mark Probst <mark.probst@gmail.com>
8395 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
8396 using the new atomic add ops now.
8398 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
8401 2008-11-26 Mark Probst <mark.probst@gmail.com>
8403 * mini-ppc64.c: Several fixes.
8405 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8407 * cpu-mips.md: added jump_table
8408 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
8410 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8412 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
8414 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8416 * mini-ops.h: corrected a handful of MIPS opcodes.
8418 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8420 * aot-compiler.c: MIPS to use ELF writer
8422 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8424 * mini-codegen.c: remove MIPS specific assert.
8426 2008-11-25 Mark Probst <mark.probst@gmail.com>
8428 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
8429 fixes. PPC64 now passes most of the runtime regressions.
8431 2008-11-24 Zoltan Varga <vargaz@gmail.com>
8433 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
8434 volatile intervals a bit.
8436 2008-11-24 Mark Probst <mark.probst@gmail.com>
8438 * basic-long.cs: New test case.
8440 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8442 * mini.c (mini_method_compile): Disable globalra for large methods for
8445 * regalloc2.c (order_moves): Add fp support.
8447 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
8448 source bblock ends with an OP_BR_REG.
8450 * ratests.cs: Add a new test.
8452 2008-11-23 Mark Probst <mark.probst@gmail.com>
8454 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
8455 sharing. PPC64 now passes generics.exe.
8457 2008-11-23 Mark Probst <mark.probst@gmail.com>
8459 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
8461 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8463 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
8464 memory when mono_jit_info_table_find () can't find the method in the
8467 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
8470 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
8473 2008-11-23 Mark Probst <mark.probst@gmail.com>
8475 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
8476 Several fixes. PPC64 now runs exceptions.exe and
8477 devirtualization.exe.
8479 2008-11-22 Mark Probst <mark.probst@gmail.com>
8481 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
8482 arrays.exe and basic-math.exe.
8484 2008-11-22 Mark Probst <mark.probst@gmail.com>
8486 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
8487 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
8489 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8491 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
8493 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8495 * method-to-ir.c: Move bounds checking macros to ir-emit.h
8497 * ir-emit.h: Move macros from method-to-ir.c to here.
8499 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8501 * mini-ops.h: Correct the long simd ops to use LREG.
8503 2008-11-21 Zoltan Varga <vargaz@gmail.com>
8505 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
8507 * mini-ops.h: Correct the dreg type of a few long opcodes.
8509 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
8512 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
8514 * mini-ppc.c: remove negative stack references in epilog
8515 for platforms that don't support the red zone.
8517 2008-11-21 Mark Probst <mark.probst@gmail.com>
8519 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
8520 point regs. Now PPC64 passes basic-calls.exe.
8522 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8524 * basic-simd.cs: Add tests for accessors of Vector2l.
8526 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8528 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
8530 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
8532 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
8534 2008-11-21 Mark Probst <mark.probst@gmail.com>
8536 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
8537 PPC64 passes basic-long.exe.
8539 2008-11-20 Mark Probst <mark.probst@gmail.com>
8541 * decompose.c: Decompose carry and overflow add on PPC64 like on
8542 other 64 bit archs. Don't decompose sub at all on PPC64.
8544 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
8545 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
8548 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8550 * basic-simd.cs: Add tests for accessors of Vector2d.
8552 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8554 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
8558 * mini-x86.c (mono_arch_output_basic_block): Same.
8560 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
8562 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8564 * basic-simd.cs: Add tests for accessors of Vector4f.
8566 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8568 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
8572 * mini-x86.c (mono_arch_output_basic_block): Same.
8574 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
8576 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8578 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
8580 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8582 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
8586 * mini-x86.c (mono_arch_output_basic_block): Same.
8588 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
8590 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8592 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
8594 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8596 * simd-intrinsics.c: Enable setters for Vector16sb.
8598 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8600 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
8604 * mini-x86.c (mono_arch_output_basic_block): Same.
8606 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
8608 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
8610 * simd-intrinsics.c: Implement setter for Vector8us.
8612 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8614 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
8617 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
8619 * mini-ppc.c: remove references to the red zone in the prolog
8620 (for systems that don't support it).
8622 2008-11-19 Mark Probst <mark.probst@gmail.com>
8624 * cpu-ppc64.md: Fixed a few instruction lengths.
8626 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
8629 2008-11-19 Mark Probst <mark.probst@gmail.com>
8631 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
8634 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8636 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
8638 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
8640 * mini-ops.h: Added OP_INSERT_I2.
8644 * mini-x86.c (mono_arch_output_basic_block): Same.
8646 * simd-intrinsics.c: Implement setter for Vector8s.
8648 * simd-methods.h: Add the names of get setters of Vector8s.
8650 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8652 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
8654 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
8657 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8659 2008-11-18 Mark Probst <mark.probst@gmail.com>
8661 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
8662 for PPC64. An empty program runs now.
8664 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8666 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8668 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
8669 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
8670 info for JITted code is emitted into a shared library, loadable into gdb.
8672 2008-11-18 Mark Probst <mark.probst@gmail.com>
8674 * Makefile.am: Changes to build PPC64.
8676 * mini-arch.h: Include mini-ppc64.h on PPC64.
8678 2008-11-18 Mark Probst <mark.probst@gmail.com>
8680 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
8681 in PPC code up to r119147.
8683 2008-11-18 Mark Probst <mark.probst@gmail.com>
8685 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8686 cpu-ppc64.md: Changes for PPC64.
8688 Based on code submitted by andreas.faerber@web.de at
8689 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
8692 2008-11-18 Mark Probst <mark.probst@gmail.com>
8694 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8695 cpu-ppc64.md: Copied from the corresponding PPC files from
8698 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
8700 * mini-ops.h: Added OP_ROUND.
8702 * cpu-x86.md: Added round.
8704 * mini-x86.c: Added support for intrinsicing Math.Round (double).
8706 * basic-math.cs: Added test_0_round to test rounding.
8708 Contributed under MIT/X11 license.
8710 2008-11-17 Bill Holmes <billholmes54@gmail.com>
8712 * aot-compiler.c : Fix the Winx64 build.
8714 Contributed under MIT/X11 license.
8716 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8718 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
8719 in OP_EXTRACT_R8 to avoid possible stack corruption.
8721 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8723 * mini-ops.h: Added OP_EXTRACT_R8/I8.
8725 * cpu-x86.md: Added extract_r8.
8727 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
8729 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
8730 a couple of OP_EXTRACT_I4.
8732 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
8734 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
8736 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8738 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
8741 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8743 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
8744 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
8746 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
8747 are not needed any more.
8749 * mini.h: Remove the unused INS_LIST macros.
8751 * mini.c (mini_method_compile): Remove a disable globalra case which is no
8754 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
8757 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
8758 mono_alloc_ireg () instead.
8760 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
8763 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
8766 * aot-runtime.c (load_aot_module): Disable AOT when running under
8769 * mini-amd64.h: Change the monitor fastpath defines to check for
8770 !PLATFORM_WIN32 so they work on *bsd too.
8772 * mini.h mini.c mini-hhpa.c: Remove more unused code.
8774 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
8776 * mini.h (MonoCompile): Remove new_ir flag.
8778 * regalloc.h regalloc.c: Remove unused code.
8780 * cpu-*.md: Remove more unused opcodes.
8782 * simple-cee-ops.h simple-mini-ops.h: Removed.
8784 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
8786 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8788 * aliasing.h: Removed.
8790 * *.c: Remove references to aliasing.h and inssel.h.
8792 * mini.c: Remove additional unused functions.
8794 * mini-ops.h cpu-*.md: Remove unused opcodes.
8796 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8798 Remove the old JIT code.
8800 * inssel*.brg: Removed.
8802 * ssa.c abcremoval.c aliasing.c: Removed.
8804 * ssa2.c: Renamed to ssa.c.
8806 * abcremoval2.c: Renamed to abcremoval.c.
8808 * *.c: Removed all !cfg->new_ir code.
8810 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
8811 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
8813 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
8815 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8817 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
8818 to simplify the code and cut back on the number of global symbols in the AOT
8821 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
8823 2008-11-15 Zoltan Varga <vargaz@gmail.com>
8825 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
8826 with the got/got_info tables.
8828 * mini.h: Bump AOT file format version.
8830 * unwind.h: New file, contains definitions for stack unwinding.
8832 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
8835 * aot-compiler.c: Generalize the emitting of unwind information to use the
8836 information in cfg->unwind_ops.
8838 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
8840 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
8841 AOT method frames. Enable writing symbols for methods by default.
8843 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
8845 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
8846 and make it work with vectors of element sizes 1, 2 and 4.
8848 * simd-intrinsics.c: Enable getter for all vectors with element size
8851 * simd-methods.h: Add the names of other getters.
8853 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
8859 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
8861 * mini-ppc.h: portability fix.
8863 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8865 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
8866 buggy and will overwrite it.
8868 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8870 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
8871 Use it to emit local symbols for all methods so AOTed methods show up with
8872 their full name in gdb/valgrind output.
8874 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8876 * mini-ppc.c: portability fixes.
8878 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8880 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
8881 entries out of the if (!generic_shared...) code so it is always done.
8882 (mono_class_init_trampoline): Do the patching when running under valgrind
8883 too, newer versions of valgrind have no problems with it.
8885 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8887 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
8890 2008-11-13 Mark Probst <mark.probst@gmail.com>
8892 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8895 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8897 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8899 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8901 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8907 * simd-intrinsics.c: Same.
8909 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8911 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8913 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8915 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8916 to work with more Vector types.
8918 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8920 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8921 store the elemens directly instead of using and intermediate.
8923 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8925 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8927 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8928 to preserve %eax for aot plt trampolines.
8930 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8931 (encode_method_ref): Flag synchronized methods so they won't go through
8934 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8937 * cpu-ia64.md (jmp): Increase max length.
8939 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8941 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8942 open generic classes.
8944 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8946 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8947 box+brtrue optimization since it causes test failures on x86.
8949 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8951 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8957 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8958 for simd ctor values.
8960 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8961 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8963 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8965 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8968 * simd-instrincs.c: Same.
8970 * basic-simd.cs: Same.
8972 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8974 * ratests.cs: Add more tests.
8976 * regalloc2.c (add_spill_code): Handle more corner cases.
8978 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8980 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8981 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8982 both the source an destination of an instruction.
8984 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8986 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8987 wapihandles.c: more portability changes.
8989 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8991 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8992 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8993 safe to execute in a signal handler and the kernel provides better
8994 the info in /proc/self/smaps. Avoid the assert on sigaction during
8997 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8999 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
9000 do the bblock linking hack if it is actually needed.
9002 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
9005 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
9006 crash problem is fixed.
9008 * branch-opts.c (mono_remove_critical_edges): Link up newly added
9011 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
9013 (mini_method_compile): Set the starting value of next_vreg to
9014 MAX_IREGS + MAX_FREGS when using globalra.
9016 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
9017 filter clauses with BB_EXCEPTION_HANDLER.
9019 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
9021 2008-11-10 Mark Probst <mark.probst@gmail.com>
9023 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
9024 space for stdcall. Fixes regressions on Win32.
9026 2008-11-10 Zoltan Varga <vargaz@gmail.com>
9028 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
9030 (linear_scan): Remove an assert which doesn't seem to be needed.
9032 * local-propagation.c (mono_local_deadce): Avoid a call to
9033 MONO_DELETE_INS which would screw up the instruction linking.
9035 * mini.c (mono_decompose_op_imm): Make this work with globalra.
9037 * regalloc2.c: Upgrade to work the current JIT code.
9039 2008-11-09 Zoltan Varga <vargaz@gmail.com>
9041 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
9044 * aot-runtime.c: Remove some dead code.
9046 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
9048 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
9050 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
9051 trampolines using sscanf since atoi doesn't work on large unsigned values.
9053 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
9054 Initialize code_size.
9056 2008-11-08 Mark Probst <mark.probst@gmail.com>
9058 * method-to-ir.c (mini_emit_inst_for_method): Make
9059 Interlocked.CompareExchange work for Int arguments on 32 bit
9062 2008-11-07 Mark Probst <mark.probst@gmail.com>
9064 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
9066 2008-11-06 Bill Holmes <billholmes54@gmail.com>
9068 * main.c Fix MSVC build.
9070 Contributed under MIT/X11 license.
9072 2008-11-06 Mark Probst <mark.probst@gmail.com>
9074 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
9075 alignment larger than 8 bytes are aligned correctly, too.
9077 * mini.c: Honor the min_align field of MonoClass when laying out
9080 2008-11-06 Zoltan Varga <vargaz@gmail.com>
9082 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
9084 * aot-compiler.c (emit_plt): Fix a warning.
9086 * aot-compiler.c: Implement ARM support in the binary writer.
9088 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9090 * basic-simd.cs: Add test for getter with byref arg.
9091 Fix the naming of a few tests.
9092 Add missing checks to a test.
9094 2008-11-05 Zoltan Varga <vargaz@gmail.com>
9096 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
9098 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
9099 most of the full-aot support for monitor enter/exit trampolines.
9101 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
9102 enter/exit trampoline creation functions.
9104 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
9107 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
9109 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
9110 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
9111 implement the needed functionality without adding crap to the runtime.
9113 2008-11-05 Zoltan Varga <vargaz@gmail.com>
9115 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
9118 * mini.c (mono_build_date): New global version holding the build date in
9121 * Makefile.am (buildver.c): Generate a file containing the build date.
9123 * main.c: Set the build date from the generated file.
9125 * mini.c (mono_get_runtime_build_info): New helper function returning build
9126 information in a string format.
9128 * driver.c (mono_main): Print the build date in --version.
9130 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
9131 file when the bind-to-runtime-version option is used.
9133 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9135 * simd-intrinsics.c: Fix bug when using getters and byref args.
9137 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9139 * simd-methods.h: Rename prefetch methods.
9141 * simd-intrinsics.c: Same.
9143 2008-11-05 Mark Probst <mark.probst@gmail.com>
9145 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
9148 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9150 * aot-compiler.c: Use the bundled elf header files instead of depending on
9153 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
9156 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
9159 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
9161 * cpu-x86.md: Add store nta ops.
9167 * mini.h: Add an enum for simd prefetch modes.
9169 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
9170 of store. Use the changed code to support store nta.
9172 * simd-intrinsics.c: Add prefetch ops for all vector types.
9174 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9176 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
9179 * aot-compiler.c: Use statically allocated buffers for constructing symbol
9182 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
9185 2008-11-04 Mark Probst <mark.probst@gmail.com>
9187 * mini-x86.c: Fixed commit.
9189 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9191 * aot-compiler.c (emit_plt): Align the plt section only on x86.
9193 2008-11-04 Mark Probst <mark.probst@gmail.com>
9195 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
9196 and MONITOR_EXIT, for the ASM fastpaths.
9198 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
9201 * mini.c, patch-info.h: Signature and patch infos for
9202 Monitor.Enter/Exit trampolines.
9204 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
9206 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
9207 Monitor.Enter/Exit ASM fastpath for Linux.
9209 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9211 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
9213 * objects.cs: Add a new test.
9215 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
9217 * aot-runtime.c (load_method): Run class initialization in the PLT case even
9218 if MONO_LOG_LEVEL is set.
9220 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
9222 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
9224 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
9226 * aot-compiler.c: Change the relocation code to use virtual addresses instead
9227 of file offsets. Align the sections belonging to the data segment to
9230 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9232 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
9233 elf.h. Port it to amd64.
9235 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9237 * driver.c: Enable SIMD by default.
9239 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9241 * cpu-x86.md: Add prefetch op.
9247 * mini.h: Add an enum for simd prefetch modes.
9249 * simd-methods.h: Add prefetch function names.
9251 * simd-intrinsics.c: Add prefetch ops for all vector types.
9253 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9255 * aot-compiler.c (emit_bytes): Speed this up a little.
9257 2008-11-02 Zoltan Varga <vargaz@gmail.com>
9259 * aot-compiler.c: Add JIT time etc. statistics.
9261 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
9263 * mini.h (MonoCompile): Add 'got_offset' field.
9265 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
9266 method_got_offsets array.
9268 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
9271 * aot-compiler.c (compile_method): Add generic method instances referenced
9272 by the method to the list of methods to be compiled, this is required so if
9273 A<T> references B<T>, and another assembly references A<int>, then it will
9274 also get a copy of B<int>.
9276 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
9277 when checking for monitor enter/exit.
9279 2008-10-30 Mark Probst <mark.probst@gmail.com>
9281 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
9282 for Monitor.Enter and Monitor.Exit if enabled.
9284 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
9287 2008-10-30 Zoltan Varga <vargaz@gmail.com>
9289 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
9290 of an OP_MOVE. Fixes #440046.
9292 * basic-long.cs: Add a new test.
9294 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9296 * mini.h: Add synchronization note for the managed counter-part.
9298 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
9299 returns the simd caps of the current cpu.
9301 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9303 * basic-simd.cs: Remove Console.WriteLine.
9305 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9307 * basic-simd.cs: New tests for Vector2ul.
9309 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9311 * simd-intrinsics.c: Add new vector type Vector2ul.
9313 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9315 * basic-simd.cs: New tests for Vector2l.
9317 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9319 * cpu-x86.md: Add long version of most packed int ops.
9325 * simd-intrinsics.c: Add new vector type Vector2l.
9327 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9329 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
9331 * simd-methods.h: Remove SN_op_BitwiseXor.
9333 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9335 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
9338 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9340 * basic-simd.cs: Test for Vector2d.
9342 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
9345 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9347 * cpu-x86.md: Add double version of all packed float ops.
9353 * simd-intrinsics.c: Add new vector type Vector2d.
9355 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
9357 * simd-methods.h: Add Duplicate.
9359 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9361 * basic-simd.cs: Test for packing with signed saturation.
9363 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9365 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
9366 found in the TYPESPEC table.
9368 2008-10-26 Zoltan Varga <vargaz@gmail.com>
9370 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
9373 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9375 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
9376 instead of the RVA, since the RVA can be changed by tools like the cil
9379 * method-to-ir.c (mono_method_to_ir2): Ditto.
9381 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
9382 (deserialize_variable): Ditto.
9384 2008-10-25 Martin Baulig <martin@ximian.com>
9386 * debug-mini.c (write_variable): Use
9387 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
9389 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9391 * cpu-x86.md: Add unsigned variants of packd and packw.
9395 * mini-x86.h: Emit the right instruction for packd and packw.
9396 Add unsigned variants of packd and packw.
9398 * simd-intrinsics.c: Packd and packw were used in place of their
9399 unsigned variants. Change that.
9400 Add intrinsics for (Signed)PackWithSignedSaturation.
9402 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
9404 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9406 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
9408 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9410 * mini-ops.h: Remove dword packed add/sub with saturation ops.
9412 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
9414 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
9417 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
9419 2008-10-24 Mark Probst <mark.probst@gmail.com>
9421 * method-to-ir.c, mini.c: Special casing for the synchronized
9422 wrapper for the ldtoken+GetTypeFromHandle case.
9424 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9426 * mini.c (mono_replace_ins): Move this to branch-opts.c.
9428 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
9429 created/split bblocks.
9431 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9433 * mini-ops.h: Add packed signed mul high.
9437 * mini-x86.c (mono_arch_output_basic_block): Same.
9439 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
9441 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
9443 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9445 * basic-simd.cs: Tests for Vector16sb.
9447 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9449 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
9451 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9453 * mini-ops.h: Add packed signed min, max and compare greater.
9457 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
9460 * simd-methods.h: Add CompareGreaterThan.
9462 * simd-methods.h: Remove CompareEquals.
9464 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
9466 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
9468 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
9471 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9473 * basic-simd.cs: Fix tests due to change in the API.
9475 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9477 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
9479 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9481 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
9483 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
9484 inst_offset as this has invalid values for LDADDR.
9486 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9488 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9490 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
9492 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9494 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
9495 for accessing field->data.
9497 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9499 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9501 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9503 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
9505 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
9507 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9509 * dominators.c (mono_compute_natural_loops): Allocate GList enties
9510 from the cfg mempool.
9512 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9514 * basic-simd.cs: Tests for new methods in Vector8us.
9516 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9518 * mini-ops.h: Add multiply and store high.
9522 * mini-x86.c (mono_arch_output_basic_block): Same.
9524 * simd-methods.h: Same.
9526 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
9529 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9531 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
9532 mono_class_setup_vtable ().
9534 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
9535 mono_class_get_vtable_entry () for accessing klass->vtable.
9537 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
9539 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
9542 * method-to-ir.c (mono_save_token_info): Don't save references made from
9545 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
9546 of generic instances.
9548 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
9550 2008-10-19 Mark Probst <mark.probst@gmail.com>
9552 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
9553 OP_JMP depends on the method signature. Calculate it properly.
9555 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9557 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
9560 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
9562 (emit_extra_methods): Add another table mapping method indexes to
9563 offsets in the extra_method_info table.
9565 * mini.h: Bump AOT file format version.
9567 * aot-runtime.c: Merge most of the code from mono_aot_get_method
9568 and mono_aot_get_method_from_token () into one function.
9570 2008-10-19 Mark Probst <mark.probst@gmail.com>
9572 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
9575 2008-10-18 Zoltan Varga <vargaz@gmail.com>
9577 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
9580 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
9583 * mini.c (mono_patch_info_equal): Compare the generic context as well.
9585 * mini.h: Bump aot file format version.
9587 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
9588 AOT file can contain native code for methods which are not in the METHOD
9589 table. Generate code for non-sharable generic instances of generic methods
9590 found in the METHODSPEC table.
9592 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
9593 encoding generic type handles.
9595 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
9596 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
9598 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
9599 macros + MONO_ADD_INS.
9601 * mini.c (mono_jump_info_token_new2): New function which takes a generic
9604 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
9606 * mini.h: Bump aot file format version.
9608 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
9610 2008-10-17 Mark Probst <mark.probst@gmail.com>
9612 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
9613 platforms, with definable stack alignment value. Set to 16 now
9616 * mini.c, mini.h, driver.c: Command line option for disabling
9619 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9621 * basic-simd.cs: Tests for new methods in Vector4ui.
9623 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9625 * mini-ops.h: Add packed int shuffle.
9629 * mini-x86.c (mono_arch_output_basic_block): Same.
9631 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
9632 extract mask, max, min, shuffle.
9634 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
9636 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9638 * basic-simd.cs: Tests for new methods in Vector8us.
9640 2008-10-17 Mark Probst <mark.probst@gmail.com>
9642 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
9643 RuntimeTypeHandle, not a TypedReference.
9645 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
9647 * simd-intrinsics.c: remove relocations.
9649 2008-10-17 Zoltan Varga <vargaz@gmail.com>
9651 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
9652 optimizations from the x86 backend.
9654 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
9656 * simd-methods.h, simd-intrinsics.c: debloat method names and
9657 prepare for no relocations.
9659 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9661 * mini-ops.h: Add packed min/equal and sum of absolute differences.
9665 * mini-x86.c (mono_arch_output_basic_block): Same.
9667 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
9668 extract mask, max, min and sum of absolute differences.
9670 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
9673 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9675 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
9676 Renamed one test for consistency.
9678 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9680 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
9681 fix to the code that deal with other blocks.
9683 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9685 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
9687 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9689 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
9690 that deals with vreg interference. Explicitly check for OP_LDADDR to be
9691 able to process the source reg.
9693 2008-10-16 Martin Baulig <martin@ximian.com>
9695 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
9697 * inssel.brg: Add `OP_HARD_NOP'.
9699 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
9701 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
9702 `OP_HARD_NOP' instruction when running inside the debugger.
9704 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
9705 `OP_HARD_NOP' instruction when running inside the debugger.
9707 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9709 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
9710 now works. The issue with the regalloc tripping up no longer
9713 * simd-intrinsics.c (load_simd_vreg): Same.
9715 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9717 * basic-simd.cs: Tests for new Vector8ui methods.
9719 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9721 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
9722 only for type. This fixes crashes where MonoInst::klass is checked
9723 for ops of type != VTYPE or OBJ.
9725 * simd-intrinsics.c (load_simd_vreg): Same.
9727 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9729 * mini-ops.h: Add ops for packed shuffle/max/avg and
9734 * mini-x86.c (mono_arch_output_basic_block): Same.
9736 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
9739 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
9740 to emit extract mask op.
9742 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
9743 to emit word shuffles.
9745 2008-10-15 Mark Probst <mark.probst@gmail.com>
9747 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
9748 the largest alignment needed by a variable, but at least
9751 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9753 * basic-simd.cs: Tests for the fixes in the last commit.
9755 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9757 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
9758 no longer handles STACK_PTR input.
9760 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
9762 * simd-intrinsics.c (load_simd_vreg): New function that works like
9763 get_simd_vreg but handles STACK_PTR input.
9765 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
9766 as the input can be an arbitrary pointer.
9768 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
9769 LDADDR local optimization directly otherwise use a store op.
9771 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9773 * basic-simd.cs: Tests for dup low and dup high.
9775 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9777 * mini-ops.h: Add dup low and dup high ops.
9781 * mini-x86.c (mono_arch_output_basic_block): Same.
9783 * simd-intrinsics.c (vector4f_intrinsics): Same.
9785 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9787 * basic-simd.cs: Tests for recently added functionality.
9789 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9791 * mini-ops.h: Add remaining sse1 fp ops.
9793 * cpu-x86.md: Add remaining sse1 fp ops.
9795 * mini-x86.c (mono_arch_output_basic_block): Same.
9797 * mini.h: Add enum for simd FP compare conditions.
9799 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
9801 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
9802 so the backed can generate the appropriate op.
9804 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9805 This patch squeese one more byte from the SimdIntrinsc struct.
9807 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
9808 a a shift amount intead of simply or'ing it.
9810 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
9812 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
9813 byte so we can have an aditional flags field without increasing struct size.
9815 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
9816 against the simd_supported_versions bitmask.
9818 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
9820 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
9822 * mini.c: remove rawbuffer code (the only use here is unsafe because
9823 it takes locks during signal handling and the kernel now provides much
9824 better info in proc/pid/smaps these days).
9826 2008-10-13 Zoltan Varga <vargaz@gmail.com>
9828 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
9829 OP_X86_PUSH_OBJ. Fixes #434620.
9831 * objects.cs: Add a test.
9833 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
9835 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
9836 that the packuswb/packusdw don't work with unsigned numbers for what
9837 would be negative numbers in signed format.
9839 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
9840 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
9842 * mini-ops.h: Add doubleword forms of many ops and packing ones.
9844 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
9846 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
9848 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
9850 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
9853 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
9854 version as the enum in mini.h.
9856 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
9857 for sse3 ops, check the simd_version field if present. This way the code
9858 works with all versions of sse.
9860 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9862 * simd-intrinsics.c: Fixed intrinsic name typo.
9864 * mini.h: Added missing simd exported function.
9866 * basic-simd.cs: Added tests for Vector4ui.
9867 Fixed broken test for Vector16b.
9869 2008-10-10 Zoltan Varga <vargaz@gmail.com>
9871 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
9872 the max length to 64.
9874 2008-10-10 Mark Probst <mark.probst@gmail.com>
9876 * method-to-ir.c: Only do the fast virtual generic method call for
9877 non-wrapper methods.
9879 * mini.h, mini-trampolines.c: The new generic virtual remoting
9880 trampoline handles virtual method calls via the vtable (as done by
9881 the fast virtual generic method calls) to remoting proxies.
9883 * mini.c (mono_jit_create_remoting_trampoline): For generic
9884 methods reate a generic virtual remoting trampoline.
9886 * mini-amd64.h: Enable fast virtual generic method calls again.
9888 2008-10-10 Mark Probst <mark.probst@gmail.com>
9890 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
9891 restore registers when doing tail calls.
9893 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9895 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9898 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9900 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9902 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9904 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9906 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9908 * basic-simd.cs: Retrofit for API changes.
9910 2008-10-10 Mark Probst <mark.probst@gmail.com>
9912 * mini-ppc.c: Handle integer stack arguments for tail calls.
9914 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9916 * optflags-def.h: Removed sse3 optimization.
9920 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9923 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9925 * mini.h: Added enumeration with simd versions.
9927 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9930 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9932 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9934 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9936 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9938 * basic-simd.cs: Fixed test naming.
9940 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9942 * mini-ops.h: Added ops for packed and saturated math, shifts
9943 and packing/unpacking.
9945 * cpu-x86.md: Added descriptors for the above ops.
9947 * mini-x86.c: Added code to emmit the above ops.
9949 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9951 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9953 * aot-compiler.c (compile_method): Enable AOT for generic code.
9955 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9957 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9959 * mini.c: add a workaround for a common screwup that ends up blamed
9960 to mono (other processes blocking signal delivery).
9962 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9964 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9965 in the LDFLD/STFLD opcodes. Fixes #432673.
9967 * iltests.il.in: Add a new test.
9969 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9971 * mini-arm.c: attach the thread in unmanaged->managed transitions
9972 using delegates (bug #433148).
9974 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9976 * basic-simd.cs: Use new ShuffleSel constants.
9978 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9980 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9982 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9983 only disable simd intrinsics if no sse2 is detected.
9985 * optflags-def.h: Added sse3.
9987 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9990 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9992 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9993 when adding delegate-invoke wrappers.
9995 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9997 * Makefile.am: Reenable the simd tests.
9999 2008-10-07 Bill Holmes <billholmes54@gmail.com>
10001 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
10002 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
10003 other vreg is allocated to that hreg.
10005 Contributed under MIT/X11 license.
10007 2008-10-07 Zoltan Varga <vargaz@gmail.com>
10009 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
10012 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
10014 * basic-simd.cs: New test suite for SIMD intrinsics.
10016 * Makefile.am: Added new tests.
10018 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
10020 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
10022 * mini-ops.h: Same.
10024 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
10026 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
10027 using SSE2 aware opcodes.
10029 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
10030 is enabled, this code path is only reachable if conversion ops are emmited after
10033 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
10035 This optimization saves 6 bytes per conversion against the old version.
10037 2008-10-06 Zoltan Varga <vargaz@gmail.com>
10039 * aot-compiler.c (compile_method): Don't skip methods referencing
10040 generic methods without a corresponding entry in token_info_hash, since
10041 encode_method_ref () can handle all generic methods now.
10043 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
10044 generic context is set.
10046 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
10047 generic sharing of LDTOKEN.
10049 2008-10-06 Mark Probst <mark.probst@gmail.com>
10051 * mini-amd64.h: Temporarily disabled fast virtual generic method
10052 calls because it breaks the System.Runtime.Remoting tests.
10054 2008-10-06 Zoltan Varga <vargaz@gmail.com>
10056 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
10058 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
10059 so inlining actually works.
10060 (check_inline_caller_method_name_limit): Ditto.
10062 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
10064 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
10065 64 bit safety (from Olaf Hering and Andreas Farber).
10067 2008-10-06 Zoltan Varga <vargaz@gmail.com>
10069 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
10070 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
10071 unused virtual call support code.
10073 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
10075 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
10076 which can't use aot trampolines.
10077 (decode_patch): Don't create aot trampolines for methods which can't use
10080 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
10081 use aot trampolines.
10083 * mini.h: Bump AOT image format version.
10085 2008-10-05 Zoltan Varga <vargaz@gmail.com>
10087 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
10088 to save_token_info () since cmethod is inflated for constrained calls.
10090 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
10092 2008-10-04 Andreas Farber <andreas.faerber@web.de>
10094 * Makefile.am: Add build rules for ppc64.
10095 This avoids the build failing at pedump with unresolved symbols
10096 due to lack of arch_sources. Instead it will now fail earlier
10097 due to lack of cpu-ppc64.md.
10099 Contributed under MIT/X11 license.
10101 2008-10-04 Mark Probst <mark.probst@gmail.com>
10103 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
10106 * iltests.il.in: Add test case for tail call with many arguments.
10108 2008-10-03 Zoltan Varga <vargaz@gmail.com>
10110 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
10111 to the fast virtual generic method code until the aot case is fixed.
10113 2008-10-03 Mark Probst <mark.probst@gmail.com>
10115 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
10117 2008-10-03 Mark Probst <mark.probst@gmail.com>
10119 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
10122 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
10124 * simd-intrinsics.c: Forgot to add this one.
10126 * mini-codegen.c: Fix macro in case SIMD is not supported.
10128 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
10130 This patch land initial JIT support for simd intrinsics.
10132 * mini-x86.h: Added new define to make --enable_minimal work on x86.
10134 * Makefile.am: Added simd-intrinsics.c
10136 * simd-intrinsics.c: New file with simd instrinsic related
10139 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
10141 * cpu-x86.md: Add simd related instructions.
10143 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
10145 * driver.c: Added two new --regression variants.
10147 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
10149 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
10151 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
10152 extract some complicated logic to helper functions.
10154 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
10156 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
10158 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
10159 the specialized simplification pass.
10161 * method-to-ir.c (mono_spill_global_vars): Use new macro.
10163 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
10165 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
10168 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
10169 if MONO_ARCH_NEED_SIMD_BANK is defined.
10171 * mini-ops.h: Added the new simd ops.
10173 * mini-x86.c: Added mono_arch_xregname.
10175 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
10177 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
10179 * mini-x86.h: Define simd related MONO_ARCH macros.
10181 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
10183 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
10185 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
10186 MONO_CLASS_IS_SIMD to deal with simd related IR.
10188 * mini.h (MonoInst): Added spill_var to the backend union.
10190 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
10192 * mini.h: Added forward declarations of the new simd fuctions.
10194 * optflags-def.h: Added new optimization names SIMD.
10196 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
10198 * regalloc.h: Added support for working with 3 register banks.
10200 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
10202 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
10204 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
10206 * mini-exceptions.c: remove 64 bit related ifdef clutter.
10208 2008-10-03 Zoltan Varga <vargaz@gmail.com>
10210 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
10211 instead of one on 64 bit systems.
10213 * method-to-ir.c: Remove unused includes.
10215 2008-10-02 Zoltan Varga <vargaz@gmail.com>
10217 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
10218 cfg->used_int_regs, since the two are different on arm.
10220 2008-10-02 Mark Probst <mark.probst@gmail.com>
10222 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
10223 mono_method_get_vtable_index() to get the vtable index.
10225 2008-10-02 Mark Probst <mark.probst@gmail.com>
10227 * method-to-ir.c (mono_method_to_ir2): Don't create native
10228 wrappers for array methods, because they're never called (and if
10229 they were called they wouldn't work).
10231 2008-10-02 Mark Probst <mark.probst@gmail.com>
10233 * method-to-ir.c (mono_method_to_ir2): Array methods are
10234 special-cased and must not be invoked indirectly via the (M)RGCTX
10235 when generic sharing is turned on. Fixes #431413.
10237 2008-10-01 Mark Probst <mark.probst@gmail.com>
10239 * method-to-ir.c: When generic sharing is active, call
10240 non-interface virtual generic methods via the standard trampoline.
10242 * mini-trampolines.c: Handle virtual generic shared methods.
10244 * mini.h, mini-x86.c, mini-x86.h: New argument for
10245 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
10246 method thunks and which is the trampoline to call if the lookup
10247 fails. Enable the virtual generic method thunk for x86.
10249 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
10250 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
10251 argument but assert that it's NULL, because these archs don't yet
10252 implement the virtual generic method thunk. Changes in the IMT
10253 thunk data structures.
10255 2008-10-01 Zoltan Varga <vargaz@gmail.com>
10257 * aot-compiler.c (emit_globals): Avoid invalid characters in
10258 the static linking symbol.
10260 * objects.cs: Add a test for the range check optimization. Fix warnings.
10262 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
10263 optimization from the current JIT.
10265 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
10266 later in decompose_array_access_opts () to allow more optimizations.
10268 * method-to-ir.c (mono_handle_soft_float): Rename this to
10269 mono_decompose_soft_float () for consistency.
10271 * mini-ops.h: Fix arguments of OP_STRLEN.
10273 * method-to-ir.c (save_cast_details): Extract the cast details saving code
10274 into a separate function.
10275 (reset_cast_details): Ditto.
10276 (handle_unbox): Save cast details. Fixes #431254.
10278 * method-to-ir.c: Remove some obsolete FIXMEs.
10280 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10282 * ir-emit.h (alloc_dreg): Write a warning before crashing.
10284 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10286 * mini-codegen.c: More work on macros to make them
10287 ready for multiple regbanks.
10289 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10291 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
10293 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
10295 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10297 * mini-codegen.c (mono_spillvar_offset): Proper support for
10300 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10302 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
10303 the stack overflow changes.
10305 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10307 * mini-codegen.c: Make all bank macros depend on reg_bank.
10309 * mini-codegen.c (mono_local_regalloc): Make free mask
10310 initialization regbank aware.
10312 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10314 * mini-codegen.c (mono_local_regalloc): Extract callee
10315 mask selection to a function and make it regbank aware.
10317 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10319 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
10320 code to deal with many regbanks.
10322 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10324 * mini-codegen.c: More fp->regbank changes.
10326 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10328 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
10329 of a hardcoded constant.
10331 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10333 * method-to-ir.c (type_from_stack_type): Fix typo.
10335 2008-09-29 Zoltan Varga <vargaz@gmail.com>
10337 * mini-ia64.c (emit_move_return_value): Convert float return values to
10340 * objects.cs: Add a new test.
10342 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
10343 VARARG methods to fix an assert later.
10345 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
10346 end so it at least compiles.
10348 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10350 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
10352 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
10354 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
10355 optimization to a new function (emit_optimized_ldloca_ir) and enable
10356 it for both ldloca and ldloca_s.
10358 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10360 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
10361 gshared CASTCLASS code.
10363 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
10364 amd64, where the libc stack unwinder encounters stack frames referring to
10365 native code in unmapped memory.
10367 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
10370 * generics.cs: Add new test.
10372 2008-09-27 Zoltan Varga <vargaz@gmail.com>
10374 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
10375 add a check that one of the ARM_FPU_ constants is defined.
10377 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
10379 * mini-exceptions.c: Fix build on non-altstack platforms.
10381 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
10384 * ir-emit.h: Add a comment to NEW_PCONST.
10386 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
10388 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
10390 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
10391 after the changes to MonoJitDomainInfo.
10393 2008-09-27 Mark Probst <mark.probst@gmail.com>
10395 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
10397 2008-09-27 Mark Probst <mark.probst@gmail.com>
10399 * mini-ppc.c: Compiler warning fixes.
10401 2008-09-27 Mark Probst <mark.probst@gmail.com>
10403 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
10406 2008-09-27 Mark Probst <mark.probst@gmail.com>
10408 * exceptions-ppc.c, mini-ppc.h: Compile
10409 mono_arch_handle_altstack_exception() on Darwin, too.
10411 2008-09-27 Mark Probst <mark.probst@gmail.com>
10413 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
10414 work on archs which don't have generic sharing implemented, only
10415 without the vtable_arg.
10417 2008-09-26 Mark Probst <mark.probst@gmail.com>
10419 * mini.c: Added comment explaining why delegate ctor icall
10420 wrappers are compiled.
10422 2008-09-26 Mark Probst <mark.probst@gmail.com>
10424 * mini.c: Don't produce trampolines to delegate ctor icall
10425 wrappers but compile them upfront.
10427 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
10429 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
10430 runtime-set function when going back to managed code. Currently this
10431 is used to set back the protection on the soft ovf pages and/or to
10432 throw the stack overflow exception that happened in unmanaged code.
10434 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
10436 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
10437 runtime-set function when going back to managed code. Currently this
10438 is used to set back the protection on the soft ovf pages and/or to
10439 throw the stack overflow exception that happened in unmanaged code.
10441 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10443 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
10444 the support code for restoring stack protection after stack overflows
10445 that happen in unmanaged code. Don't set the exec permission on the
10446 soft overflow area.
10448 2008-09-26 Zoltan Varga <vargaz@gmail.com>
10450 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
10451 delegate->method_ptr is set. Fixes #428054.
10453 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10455 * tests.cs: Rename to ratests.cs.
10457 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
10458 emit_get_rgctx_... functions.
10460 2008-09-25 Mark Probst <mark.probst@gmail.com>
10462 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
10464 2008-09-25 Mark Probst <mark.probst@gmail.com>
10466 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
10467 before asserting that method is sharable.
10469 2008-09-25 Mark Probst <mark.probst@gmail.com>
10471 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
10472 whether method needs a static RGCTX wrapper used instead of
10473 complex conditions.
10475 * generic-sharing.c, mini.h: A few functions moved to
10476 metadata/generic-sharing.c.
10478 2008-09-25 Mark Probst <mark.probst@gmail.com>
10480 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
10481 Generic code sharing for value types, which essentially means
10482 treating value type methods like static methods. The RGCTX is
10483 passed in the same way.
10485 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10487 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
10488 opcode when creating multi-dimensional arrays of open types.
10490 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
10491 open generic types.
10493 * generics.cs: Add a test.
10495 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
10497 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10499 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
10501 * mini.c (mini_method_compile): Set it when running under the debugger.
10503 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
10504 vreg optimization if the flag is set.
10506 * driver.c (mono_main): Add --attach= option to pass options to
10509 * mini.c (sigquit_signal_handler): Start the attach agent.
10511 * ssapre.c: Disable this to save space since it is not yet ported to
10514 * regalloc2.c: Disable this to save space.
10516 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
10518 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
10520 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
10521 the -v option useful again.
10523 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10525 * mini-amd64.c (mono_arch_output_basic_block): Add support for
10528 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
10529 arrays of arrays. Fixes #428406.
10531 * method-to-ir.c (mini_emit_castclass): Ditto.
10533 * objects.cs: Add new test.
10535 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
10537 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
10538 was wrong at it choked against target_type_is_incompatible for byref types.
10540 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10542 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
10545 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
10547 * mini-exceptions.c: update a few more exceptions-related counters.
10549 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
10551 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
10552 new functions to allocate from persistent mempools.
10554 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10556 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
10557 multiple register banks in the future.
10559 * mini-codegen.c (mono_local_regalloc): Fix a warning.
10561 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
10563 * mini.c (type_to_eval_stack_type): Remove duplicated function.
10565 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
10567 * mini.h: Export type_to_eval_stack_type.
10569 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
10570 is only ins->klass of byref types.
10572 2008-09-22 Zoltan Varga <vargaz@gmail.com>
10574 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
10575 (mini_emit_memcpy2): Ditto.
10577 * mini-amd64.c: Fix a warning.
10579 2008-09-21 Mark Probst <mark.probst@gmail.com>
10581 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
10584 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
10586 * method-to-ir.c: Extract stloc micro-optimization to a
10587 function and apply it to all cases.
10589 2008-09-19 Mark Probst <mark.probst@gmail.com>
10591 * method-to-ir.c: Don't fail generic code sharing in cases we
10594 2008-09-18 Mark Probst <mark.probst@gmail.com>
10596 * mini-ppc.c: Handle structs in tailcalls on Darwin.
10598 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
10600 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
10603 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
10605 * trace.c: make tracing more useful and correct, with per-thread
10606 id and indent info.
10608 2008-09-15 Mark Probst <mark.probst@gmail.com>
10610 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
10611 doing a method call and the argument is an R4.
10613 2008-09-14 Zoltan Varga <vargaz@gmail.com>
10615 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
10618 2008-09-13 Mark Probst <mark.probst@gmail.com>
10620 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
10622 2008-09-12 Zoltan Varga <vargaz@gmail.com>
10624 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
10625 (MONO_JUMP_TABLE_FROM_INS): Ditto.
10627 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10629 * driver.c: Add a --agent argument (not supported yet) to load managed
10630 agent assemblies before loading the main assembly, similarly to how the
10631 Java VM handles agents.
10633 2008-09-11 Mark Probst <mark.probst@gmail.com>
10635 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
10636 function to do stack layout of local variables.
10638 2008-09-11 Mark Probst <mark.probst@gmail.com>
10640 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
10643 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10645 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
10646 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
10647 JIT if DISABLE_JIT is defined.
10649 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
10652 2008-09-10 Mark Probst <mark.probst@gmail.com>
10654 * iltests.il.in: Disable the fconv test on PPC (the result is
10655 undefined according to ECMA).
10657 2008-09-10 Mark Probst <mark.probst@gmail.com>
10659 * iltests.il.in: Enable tail call tests for PPC.
10661 * mini.h: Add variable for storing incoming valuetype argument
10662 addresses for tail calls.
10664 * mini-ppc.c: Implement valuetype arguments and return values for
10665 tailcalls on Linux.
10667 2008-09-09 Mark Probst <mark.probst@gmail.com>
10669 * mini-ppc.c: Partially implement tail calls (struct arguments and
10670 return values not supported).
10672 * method-to-ir.c: Enable tail calls on PPC.
10674 2008-09-08 Zoltan Varga <vargaz@gmail.com>
10676 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
10677 runtime-invoke wrappers to work around the problem of them getting
10678 assigned to a random class.
10680 * aot-runtime.c (mono_aot_get_method): Ditto.
10682 2008-09-07 Zoltan Varga <vargaz@gmail.com>
10684 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
10685 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
10687 2008-09-07 Mark Probst <mark.probst@gmail.com>
10689 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
10690 until they're implemented properly.
10692 * exceptions-ppc.c: Use arch-independent exception-handling code
10693 instead of custom one.
10695 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
10698 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
10700 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
10701 applies when __powerpc__ is defined.
10703 2008-09-06 Zoltan Varga <vargaz@gmail.com>
10705 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
10706 methods to their code to avoid computing the full name of wrappers and
10707 doing a lookup in a string hash table.
10709 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10711 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
10712 we identify bblocks before method_to_ir () is ran.
10714 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
10715 Also avoid optimizing branches pointing to themselves.
10717 * mini.c (mini_method_compile): Ditto. Fixes #422947.
10719 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
10721 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
10723 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10725 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
10726 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
10727 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
10730 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
10731 jumped to the same entry in plt_jump_table.
10733 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
10735 * method-to-ir.c (initialize_array_data): Handle field with RVA from
10738 2008-08-31 Zoltan Varga <vargaz@gmail.com>
10740 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
10741 other assignment can be if converted. Saves 1.5% on corlib size and fixes
10744 2008-08-29 Geoff Norton <gnorton@novell.com>
10746 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
10747 segment, and doesn't properly handle .space as .text. Fixes
10750 2008-08-29 Geoff Norton <gnorton@novell.com>
10752 * mini.c: Disable the mach exception handler when running on
10755 2008-08-29 Geoff Norton <gnorton@novell.com>
10757 * aot-compiler.c: Patch from Renaldas Zioma to properly register
10758 globals on Darwin/ARM
10760 2008-08-28 Zoltan Varga <vargaz@gmail.com>
10762 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
10763 since too many things depend on it. Instead, call
10764 mono_runtime_set_no_exec ().
10766 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
10769 * aot-compiler.c: Add an 'asm-only' AOT option.
10771 * mini.c: Avoid initializing the runtime when doing AOT compilation.
10773 * aot-compiler.c (compile_method): Disable gshared support for now as it
10776 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10778 * mini-amd64.h : Fix a compiler warning.
10780 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
10781 Changed to use a callback function to retrieve the unwind info.
10782 This avoids problems observed when code blocks were removed by
10783 unloading an app domain.
10785 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
10786 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
10789 Contributed under MIT/X11 license.
10791 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10793 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
10794 case to keep the stack aligned to 8.
10796 Contributed under MIT/X11 license.
10798 2008-08-26 Zoltan Varga <vargaz@gmail.com>
10800 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
10801 avoid repeated linear searches.
10803 2008-08-25 Zoltan Varga <vargaz@gmail.com>
10805 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
10806 methods it can't handle.
10808 * aot-compiler.c (add_method): Avoid adding a method twice.
10809 (add_wrappers): Add runtime invoke wrappers for all methods.
10811 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
10812 function to create an aot-compatible version of this trampoline.
10814 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
10816 2008-08-24 Zoltan Varga <vargaz@gmail.com>
10818 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
10820 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
10821 with a generic sharing failure.
10823 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
10825 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
10826 CEE_RETHROW. Fixes #419634.
10828 * mini.c (mono_method_to_ir): Ditto.
10830 * exceptions.cs: Add a new test.
10832 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
10833 to mono_type_stack_size_internal () since some callers might not pass in
10836 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
10837 instrument_prolog. Fixes #419878.
10839 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
10840 doubles in soft float mode volatile.
10842 2008-08-23 Zoltan Varga <vargaz@gmail.com>
10844 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
10846 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
10847 to handle soft float correctly.
10849 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
10852 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
10854 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
10855 to sp, since the generics catch code requires it.
10857 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
10860 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
10861 mono_arch_emit_imt_argument ().
10863 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
10865 * mini-arm.c tramp-arm.c: Generic sharing updates.
10867 2008-08-22 Zoltan Varga <vargaz@gmail.com>
10869 * mini-arm.c: Fix the arm build.
10871 * generic-sharing.c (mini_type_get_underlying_type): New helper function
10872 handling enums, generic instances and generic sharing.
10873 (mini_type_stack_size_full): Ditto.
10875 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
10877 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
10879 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
10881 * tramp-arm.c: Implement the rgctx fetch and the generic class init
10884 * mini-arm.c: Various small generic sharing changes.
10886 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
10888 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
10891 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
10892 helper function to return a generic class init trampoline.
10894 * method-to-ir.c mini.c: Use it.
10896 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10897 arch-specfic function to return a generic class init trampoline.
10899 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10900 the GENERIC_CLASS_INIT custom code.
10902 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10903 a fatal error, not a sharing failure.
10905 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10908 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10909 trampoline argument from MONO_ARCH_VTABLE_REG.
10911 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10912 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10913 argument, and pass the vtable in VTABLE_REG.
10915 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10916 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10917 argument, and pass the vtable in VTABLE_REG.
10918 (mono_arch_create_trampoline_code_full): Remove some special casing for
10919 the rgctx fetch trampoline.
10921 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10924 * iltests.il: Add a test for it.
10926 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10928 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10930 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10933 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10934 use mono_jit_info_table_find () to avoid recursion.
10935 (mono_delegate_trampoline): Add a sync wrapper here.
10937 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10940 * mini.c (mono_method_to_ir): Ditto.
10942 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10943 add_sync_wrapper argument. Don't add a sync wrapper here.
10944 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10946 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10948 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10950 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10951 of nonvolatile registers back from MonoContext to CONTEXT.
10953 Contributed under MIT/X11 license.
10955 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10957 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10958 arguments on Winx64 there are only 4 argument registers. For this
10959 logic to work the last argument must be pulled from the stack.
10961 Contributed under MIT/X11 license.
10963 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10965 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10967 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10968 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10969 encode/decode_method_ref ().
10971 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10973 * aot-runtime.c (decode_patch): Ditto.
10975 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10976 MONO_PATCH_INFO_METHOD.
10978 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10979 MonoGenericJitInfo.
10981 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10982 MonoGenericJitInfo.
10984 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10986 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10987 one from the caller.
10989 * aot-runtime.c (decode_generic_inst): New function to decode and
10990 return a interned generic inst.
10991 (decode_klass_ref): Use it.
10992 (decode_method_ref): Ditto.
10994 * aot-compiler.c (emit_exception_debug_info): Save
10995 jinfo->has_generic_jit_info too.
10997 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10999 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
11001 * iltests.il.in: Add a test for fconv_to_i.
11003 * liveness.c: Disable the liveness2 pass for now to save space.
11005 * regalloc2.c: Include mempool-internals.h to fix warnings.
11007 * aot-compiler.c (encode_method_ref): Encode the context of generic
11010 * aot-runtime.c (decode_method_ref): Inflate generic methods using
11011 the context saved in the aot file.
11013 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
11015 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
11017 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
11018 volatile so they won't be optimized away.
11020 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
11026 * dominators.c: Remove duplicated functions that now are in
11027 mempool-internals.h.
11029 2008-08-19 Zoltan Varga <vargaz@gmail.com>
11031 * aot-compiler.c: Fix warnings.
11033 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
11035 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
11037 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
11040 * mini.c (mono_resolve_patch_target): Ditto.
11042 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
11043 (encode_klass_ref): Add support for encoding VARs/MVARs.
11045 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
11047 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
11048 the handling of the got entries into a separate 'decode_got_entry' function.
11049 Add support for RGCTX_FETCH.
11051 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
11052 clobbered by the trampoline code.
11054 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
11055 not clobbered by the indirect calling code.
11057 2008-08-18 Zoltan Varga <vargaz@gmail.com>
11059 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
11062 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
11064 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
11065 signature using the compilation mempool otherwise we would leak it.
11067 2008-08-18 Zoltan Varga <vargaz@gmail.com>
11069 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
11070 mono_emit_abs_call ().
11072 * patch-info.h: Add GENERIC_CLASS_INIT.
11074 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
11076 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
11077 as their target as a near call.
11079 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
11081 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
11083 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
11084 call to a runtime function described by a patch.
11086 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
11087 mono_emit_abs_call, this has the advantage that the ABS handling code in
11088 mono_codegen () can handle them both, and can handle other stuff in the
11089 future without additional code.
11091 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
11093 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
11096 * mini.h: Add missing bblock related prototypes.
11098 * mini.h (MonoCompile): Remove unused reverse_inst_list and
11099 reverse_inst_list_len fields.
11101 * mini.c: Refactor this file a bit by moving branch optimizations to
11104 * method-to-ir.c: Merge generic sharing changes missed earlier.
11106 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
11108 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
11109 shared patches. Process METHODCONST as a shared patch.
11111 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
11112 as it crashes on the 2.0 mscorlib.
11114 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
11117 * aot-compiler.c: Use is_plt_patch () in a few additional places.
11118 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
11121 * aot-compiler.c: Reorganize the got handling code to be a bit more
11124 2008-08-17 Zoltan Varga <vargaz@gmail.com>
11126 * aot-compiler.c: Make the patch_to_plt_offset hash table use
11127 mono_patch_info_equals/hash, and use it to massively simplify
11130 * mini.c (mono_patch_info_hash): Simplify this and add support for
11133 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
11135 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
11136 handling code, since an offset is not enough to identify a trampoline.
11138 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
11140 2008-08-17 Mark Probst <mark.probst@gmail.com>
11142 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
11144 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
11146 * mini-ops.h: Argument and result types for OVF_CARRY ops.
11148 * decompose.c: PPC decompositions for various ops.
11150 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
11152 2008-08-17 Zoltan Varga <vargaz@gmail.com>
11154 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
11155 call the generic trampoline code using a call, instead of a jump, to
11156 remove some special casing from the generic trampoline code.
11158 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
11159 (mono_codegen): Ditto.
11161 * aot-compiler.c aot-runtime.c: Ditto.
11163 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
11165 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
11166 helper function to find the offset corresponding to a lazy fetch trampoline.
11168 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
11169 when doing generic sharing.
11171 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
11174 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
11175 mini-trampolines.c to be with the other trampoline creation functions.
11177 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
11178 as it is equal to method->signature in most cases, add a
11179 mono_emit_method_call_full variant which takes a signature and an imt
11182 2008-08-16 Zoltan Varga <vargaz@gmail.com>
11184 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
11185 to this function, since it could be computed easily from the method
11187 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
11190 * method-to-ir.c mini.c: Remove references to
11191 compile_generic_method_wo_context.
11193 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
11194 generic method calls.
11196 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
11197 dimensional non-szarrays.
11199 * mini.c (mini_init): Register mono_array_new_1.
11201 * jit-icalls.c (mono_array_new_1): New jit icall.
11203 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
11204 pointing to the method.
11206 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
11207 method addresses belonging to METHOD_JUMP patches in the
11208 jump_target_got_slot_hash.
11209 (mono_aot_load_method): Ditto.
11211 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
11212 METHOD_JUMP patches.
11214 * mini.c (mini_create_jit_domain_info): New helper function which
11215 initializes/frees domain->runtime_info.
11216 (mini_free_jit_domain_info): Ditto.
11217 (mini_init): Install the domain hook functions with the runtime.
11219 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
11220 information maintained by the JIT.
11222 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
11223 insertion into jump_table_hash into mono_codegen (), also implement proper
11226 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
11227 tail calls, it is already done by the aot code.
11229 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
11230 mechanism on amd64.
11232 * iltests.il.in: Make the jmp test a bit more complex.
11234 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
11235 generic instances which doesn't have a token.
11237 * aot-runtime.c (decode_method_ref): Ditto.
11239 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
11240 can handle this case now.
11241 (handle_box): Ditto.
11243 2008-08-15 Geoff Norton <gnorton@novell.com>
11245 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
11248 2008-08-15 Zoltan Varga <vargaz@gmail.com>
11250 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
11251 calling generic methods.
11253 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
11255 * aot-runtime.c (decode_patch_info): Ditto.
11257 * mini.c (mono_resolve_patch_target): Ditto.
11259 * patch-info.h: Add METHOD_RGCTX.
11261 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
11263 2008-08-14 Zoltan Varga <vargaz@gmail.com>
11265 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
11266 arguments in registers.
11268 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
11269 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
11271 * mini.c (mini_method_compile): Abort aot compilation for generic
11272 methods if generic sharing is disabled.
11274 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
11277 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
11278 requiring an mrgctx.
11280 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
11281 store instructions when converting a vcall to a normal call.
11283 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
11284 mono_arch_find_jit_info.
11286 2008-08-13 Zoltan Varga <vargaz@gmail.com>
11288 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
11289 avoid calling mono_method_full_name () for every method even if the
11290 env var is not set.
11291 (check_inline_caller_method_name_limit): Ditto.
11293 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11295 * driver.c (main_thread_handler): Allow AOT compilation of multiple
11296 assemblies in one run.
11298 * aot-compiler.c (mono_compile_assembly): Only print out a count of
11299 skipped methods if it is not 0.
11301 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
11303 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11305 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
11306 MONO_ARCH_HAVE_UNWIND_TABLE.
11308 Contributed under MIT/X11 license.
11310 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11312 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
11313 from default optimizaton list on Winx64.
11315 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
11317 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
11318 the LMF from the MonoJitTlsData structure.
11320 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
11322 Contributed under MIT/X11 license.
11324 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11326 * mini.c (sigsegv_signal_handler): Fix the build.
11328 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
11329 assembly->aot_module.
11331 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
11332 hash table. This simplifies and speeds up a lot of code, and fixes support
11335 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
11338 * mini-exceptions.c: Ditto.
11340 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
11341 'native_offset' argument, since these are computed in the
11342 mono_find_jit_info () function.
11344 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
11345 is used by exceptions-ppc.c.
11347 * exceptions-ppc.c: Call mono_find_jit_info () instead of
11348 mono_arch_find_jit_info ().
11350 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
11351 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
11352 generic code in mini-exceptions.c.
11354 2008-08-11 Zoltan Varga <vargaz@gmail.com>
11356 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
11358 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
11360 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
11361 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
11362 called while holding the loader lock. Fixes #415608.
11363 (mono_aot_get_method_from_token_inner): Ditto.
11365 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11367 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
11368 to reduce differences between this and the generic implementation in
11370 (ves_icall_get_frame_info): Ditto.
11372 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
11374 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
11377 * exceptions-ppc.c (arch_get_call_filter): Rename this to
11378 mono_arch_get_call_filter () and make it non-static, for consistency with the
11379 other architectures.
11381 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
11384 * local-propagation.c:
11385 * mini-x86.c: Correct the name of arch defines.
11387 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11389 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
11390 NO_EMULATE_LONG_SHIFT_OPS define.
11392 2008-08-08 Zoltan Varga <vargaz@gmail.com>
11394 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
11395 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
11397 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
11398 MACH fixes. Merged from the 2.0 branch.
11400 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
11402 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
11403 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
11405 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
11407 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
11408 mono_marshal_get_native_wrapper () signature changes.
11410 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
11412 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
11413 conversion bug under arm.
11415 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
11417 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
11419 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
11420 with overflow checking.
11422 2008-08-05 Marek Habersack <mhabersack@novell.com>
11424 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
11425 to the genmdesc.pl file
11427 2008-08-05 Zoltan Varga <vargaz@gmail.com>
11429 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
11430 arg_array in the soft-float versions of the LOAD/STORE macros.
11432 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
11435 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
11437 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11439 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
11440 a float HFA. Fixes #413621.
11442 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
11444 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
11445 frame_size to args_size. Fixes build.
11447 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11449 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
11450 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
11452 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
11453 the stack are not unaligned. Fixes #413247.
11455 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
11457 * mini.c: update jitted methods performance counters.
11459 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
11461 * mini-exceptions.c: increase the exceptions thrown performance
11462 counter in mono_handle_exception ().
11464 2008-07-29 Zoltan Varga <vargaz@gmail.com>
11466 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
11467 can work with netmodules.
11469 2008-07-28 Geoff Norton <gnorton@novell.com>
11471 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
11474 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11476 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
11479 2008-07-28 Bill Holmes <billholmes54@gmail.com>
11481 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11482 The float param registers and other param registers must be the
11483 same index on Windows x64.
11485 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
11486 ArgValuetypeAddrInIReg argument case. Setting the argument
11487 op to OP_VTARG_ADDR (OP_REGOFFSET)).
11489 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
11490 variable computed above as the copy length for arguments of storage
11491 type ArgValuetypeAddrInIReg.
11493 * mini-amd64.c (mono_arch_emit_call) : Implementing the
11494 ArgValuetypeAddrInIReg argument case. This case will rely on
11495 mono_arch_emit_outarg_vt to emit the correct code later in the process.
11497 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
11498 a 32 byte stack allocation for all calls. We will omit the adjustment for
11499 jump and tail call instructoins as they do not follow the typical call behavior.
11501 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
11502 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11503 local variable and pass the local variable by reference to the called method.
11505 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
11506 Implementing the ArgValuetypeAddrInIReg argument case. When the address
11507 of a struct is passed in a register it must be saved with the other
11508 volatile argument on the stack.
11510 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
11511 frame pointer the stack adjustment value must be saved to the unwind
11514 Contributed under MIT/X11 license.
11516 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11518 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
11519 which got lost in the merge.
11521 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11523 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
11526 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
11528 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
11529 icalls, since they won't be patched.
11531 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
11532 different code sequence when running under valgrind to prevent some valgrind
11535 * iltests.il.in: Add new regression test.
11537 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
11540 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
11541 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
11543 * iltests.il.in: Add new test.
11545 * aot-compiler.c: Fix some warnings.
11547 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
11550 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11552 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
11553 (mini_usage_jitdeveloper): Add a missing --wapi option.
11555 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11557 * mini-codegen.c: Simplify the is_fp macros.
11558 (free_up_ireg): Remove, use free_up_reg instead.
11559 (free_up_reg): Fix the fp case.
11561 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11563 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
11566 * exceptions-x86.c: Merge some changes which seemed to have got lost
11567 in the linear-ir merge.
11569 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
11571 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
11572 long vreg volatile even if the variable was already created.
11574 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
11575 volatile variables.
11577 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11579 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
11581 * mini.c (mono_jit_compile_method_inner): Add support for
11582 MONO_EXCEPTION_BAD_IMAGE.
11584 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
11585 mini_method_get_context () returns NULL. Fixes #356531.
11587 * mini.c (mono_method_to_ir): Ditto.
11589 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
11590 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
11592 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11594 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
11595 in the LDFTN implementation.
11597 2008-07-25 Mark Probst <mark.probst@gmail.com>
11599 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
11600 code, patch calls to icalls, too, even if they're not in the
11601 shared generic code hash. Fixes #411962.
11603 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11605 * cpu-x86.md: Increase the length of the fcall opcodes.
11607 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
11608 calls returning floats.
11610 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
11613 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
11616 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
11617 into the domain->method_code_hash.
11619 * aot-compiler.c: Fix win32 build.
11621 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
11623 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
11624 gshared NEWARR implementation.
11626 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
11628 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
11629 can be used outside of method_to_ir.
11631 * mini.h (MonoCompile): Add arg_types field.
11633 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
11635 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
11636 the values of the local arg_array and param_types array.
11638 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11640 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
11641 got accesses might only get generated later when NEWOBJ is decomposed.
11643 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
11644 looking up the native code of the target method when a delegate is called
11645 for the first time.
11647 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
11650 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
11652 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
11653 AOT work on platforms without a working dlsym implementation.
11655 * mini.h: Bump AOT image format version.
11657 2008-07-24 Mark Probst <mark.probst@gmail.com>
11659 * mini-exceptions.c: Free a MonoType with
11660 mono_metadata_free_type() instead of g_free().
11662 * aot-runtime.c: Free a MonoType.
11664 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11666 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
11669 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
11672 2008-07-23 Massimiliano Mantione <massi@ximian.com>
11673 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
11676 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11678 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
11679 NEWOBJ calls on valuetypes.
11681 * iltests.il.in: Add new test.
11683 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
11685 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11687 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
11688 is no longer needed.
11690 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
11691 non register sized integer arguments.
11692 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
11693 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
11696 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
11699 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
11700 two a binop with different sized arguments is emitted.
11702 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
11703 instruction in the ins==NULL case.
11705 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11707 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
11709 * mini-x86.c: Fix osx build.
11711 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
11714 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
11715 instruction for non int sized variables.
11717 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
11720 2008-07-23 Robert Jordan <robertj@gmx.net>
11722 * method-to-ir.c: Fix MSVC build.
11724 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11726 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
11727 a non int sized type, widen it to an int since newer versions of gcc seem to
11728 generate code which needs this.
11730 * ssa2.c abcremoval2.c: Fix warnings.
11732 * *: Merge the Linear IR branch.
11734 The original branch is at trunk/branches/vargaz/mini-linear-il, and
11735 the ChangeLog file there describes all the changes done over the years.
11736 Further documentation can be found at www.mono-project.com/Linear_IL.
11738 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11740 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11741 The float param registers and other param registers must be the
11742 same index on Windows x64.
11744 Contributed under MIT/X11 license.
11746 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
11748 * mini.c: Make the previous fix GC safe.
11750 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
11752 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
11754 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11756 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
11757 on Winx64. This type will not be passed on the stack (ArgOnStack), but
11758 ArgValuetypeAddrInIReg instead.
11760 Contributed under MIT/X11 license.
11762 2008-07-21 Zoltan Varga <vargaz@gmail.com>
11764 * mini-codegen.c (get_register_spilling): Fix a warning.
11766 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
11768 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
11769 for types which the initialization fails. Raises the provided exception
11770 at the right stop after cleanup.
11772 2008-07-16 Zoltan Varga <vargaz@gmail.com>
11774 * aot-compiler.c: Free most of the memory allocated during compilation.
11776 * mini.c (mini_parse_debug_options): Fix a leak.
11778 * mini.c (mini_method_compile): Don't add the method to the jit info tables
11779 during aot compilation.
11781 2008-07-14 Zoltan Varga <vargaz@gmail.com>
11783 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
11784 it has too much register pressure.
11786 2008-07-13 Zoltan Varga <vargaz@gmail.com>
11788 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
11790 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11792 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11795 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11796 on amd64 similar to the way it is done on arm.
11798 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11800 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
11801 consistency, normalize error messages, avoid loading aot-only modules in
11804 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
11807 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
11809 2008-07-11 Martin Baulig <martin@ximian.com>
11812 (MonoDebuggerInfo): Add `interruption_request'.
11814 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11816 * aot-compiler.c (emit_plt): Remove some dead code.
11818 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
11820 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
11821 return the plt info offset belonging to a given plt entry.
11823 * mini-trampolines.c (mono_aot_plt_trampoline): Use
11824 mono_aot_get_plt_info_offset.
11826 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
11827 similar to the amd64 code by makeing jumps through a separate jump table
11828 instead of embedding the jump addresses into the code.
11830 2008-07-11 Zoltan Varga <vargaz@gmail.com>
11832 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
11835 2008-07-10 Martin Baulig <martin@ximian.com>
11837 * mini.c (mini_method_compile): Disable generics sharing when
11838 running in the debugger.
11840 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11842 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
11844 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
11845 the local register allocator from running out of registers on x86 when
11848 2008-07-10 Bill Holmes <billholmes54@gmail.com>
11850 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
11851 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
11854 Contributed under MIT/X11 license.
11856 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11858 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
11859 speed up the assembler.
11861 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11863 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
11866 * mini.c: Move the soft float handling macros a bit earlier, add
11867 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
11870 * mini.h: Add prototype for mono_arch_fixup_jinfo.
11872 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
11873 read-only to help catch code allocation requests.
11875 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
11876 and turn it off when using --aot-only or when compiling with --aot=full.
11878 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
11879 jump table for switches from the normal domain mempool, not the code
11882 * mini-trampolines.c (get_unbox_trampoline): New function to return an
11883 unbox trampoline which handles aot-only mode too.
11885 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
11886 an AOTed unbox trampoline.
11888 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
11890 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11892 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11895 Contributed under MIT/X11 license.
11897 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11899 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11900 the unwind information for the method at the end of the allocated block.
11902 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11903 MonoCompileArch to hold the unwind info for SEH on Winx64
11905 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11906 frame pointer info for the method being compiled.
11908 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11909 the call to mono_exception_from_token.
11911 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11912 storing the method prolog information in a format that the Winx64 SEH can understand. This
11913 information is stored a the end of the method block because it is all 32-bit offset based.
11915 Contributed under MIT/X11 license.
11917 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11919 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11921 * wapihandles.c: Fix warnings.
11923 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11926 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11927 mono_jit_compile_method in aot-only mode since that calls the type
11930 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11931 get_delegate_invoke_impl in aot-only mode.
11933 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11935 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11937 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11939 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11942 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11944 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11945 init trampoline from the AOT file as well.
11947 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11948 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11951 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11954 * exceptions-amd64.c: Add _full variants for the remaining exception code
11955 creation functions as well, allow emission of relocatable code, remove
11956 caching since that is now done by the caller.
11958 * mini-exceptions.c: Add _full variants for the remaining exception code
11959 creation functions as well, add aot-only support.
11961 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11962 if we can determine a proper token for them.
11963 (add_wrappers): Add a few more wrappers.
11964 (emit_method_code): Remove some dead code.
11965 (emit_trampolines): Emit exception code too.
11967 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11969 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11970 mono_array_new_va which avoids varargs.
11972 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11974 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11975 mono_arch_create_specific_trampoline () in all places.
11977 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11978 a bit so it can be used for other things as well.
11980 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11983 * exceptions-amd64.c: Rename the caching from the exception code creation
11984 functions, it is done by the caller instead.
11986 * exceptions-amd64.c: Change the signature of the exception code creation
11987 functions to allow the creation of relocatable code later.
11989 * mini-exceptions.c: Add a set of functions to query the various
11990 runtime-generated exception functions.
11992 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11993 mono_arch_.. () functions.
11995 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11997 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11999 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
12001 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
12002 (mini_get_vtable_trampoline): Ditto.
12004 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
12005 code in the AOT case by returning the code size and a list of relocations to
12008 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
12010 2008-07-07 Bill Holmes <billholmes54@gmail.com>
12012 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
12015 Contributed under MIT/X11 license.
12017 2008-07-07 Zoltan Varga <vargaz@gmail.com>
12019 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
12020 so the buffer size can be computed correctly. Fixes #404735.
12022 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
12023 normally as cfg->debug_info is already freed.
12025 2008-07-06 Zoltan Varga <vargaz@gmail.com>
12027 * mini-amd64.c: For calls returning vtypes in registers, don't store
12028 the return address on the stack, instead allocate a separate local for
12031 2008-07-05 Mark Probst <mark.probst@gmail.com>
12033 * mini-trampolines.c, mini.h: Add an argument to
12034 mono_create_jit_trampoline_in_domain() for turning off the adding
12035 of the sync wrapper.
12037 * mini.c: Use the JIT trampoline without sync instead of
12038 ldftn_nosync in static RGCTX invoke wrappers so that the call can
12041 2008-07-04 Mark Probst <mark.probst@gmail.com>
12043 * driver.c: Turn on GSHARED optimization by default.
12045 2008-07-04 Zoltan Varga <vargaz@gmail.com>
12047 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
12048 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
12050 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
12051 create a variant of the generic trampoline code callable from AOTed trampolines.
12053 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
12054 trampoline code callable from AOTed trampolines.
12056 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
12058 2008-07-04 Mark Probst <mark.probst@gmail.com>
12060 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
12061 pass-through manner.
12063 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
12064 and don't fail sharing for them anymore.
12066 * mini-exceptions.c: Handle exceptions in shared generic methods.
12068 * generic-sharing.c: When checking the context of a generic
12069 method, also check its class's context. Don't treat wrappers as
12072 * mini-trampolines.c: Some code factored out to
12073 metadata/generic-sharing.c. Handle the MRGCTX case.
12075 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
12076 we must deal with the method being of another instantiation of the
12077 class. Add static rgctx invoke wrappers to generic methods.
12079 2008-07-04 Mark Probst <mark.probst@gmail.com>
12081 * mini.c: Provide all jit infos of generic shared methods with a
12084 * mini-exceptions.c: Handle the new situation that a generic info
12085 might be available, but not info about the this/vtable/mrgctx
12088 2008-07-03 Mark Probst <mark.probst@gmail.com>
12090 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
12093 2008-07-03 Zoltan Varga <vargaz@gmail.com>
12095 * dominators.c (check_dominance_frontier): Fix a warning.
12097 * mini.h: Add some missing prototypes.
12099 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
12101 * driver.c (mono_jit_init_version): Correct the comments since the first
12102 argument should be the name of the root domain, not a filename.
12104 * aot-runtime.c (make_writable): Error out if this is called while running
12106 (load_aot_module): Ditto.
12108 * aot-compiler.c: Really fix the computation of method indexes.
12110 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
12111 optimizations as this is no longer called frequently.
12113 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
12114 method and the invoke impl code and pass it to the delegate trampoline instead of
12115 just the delegate class.
12117 2008-07-02 Zoltan Varga <vargaz@gmail.com>
12119 * aot-compiler.c: Fixup the computation of method indexes.
12120 (add_wrappers): Create the base methods of the runtime invoke wrappers using
12121 the method builder infrastructure.
12123 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
12126 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
12127 mode, load the method right away instead of creating a trampoline.
12129 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
12131 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
12134 2008-07-01 Zoltan Varga <vargaz@gmail.com>
12136 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
12137 (mono_aot_load_method): Use method_index instead of method->token.
12139 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
12140 can handle icalls etc. properly.
12142 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
12144 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
12146 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
12147 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
12148 JIT_ICALL_ADDR patch type.
12150 * patch-info.h: Add JIT_ICALL_ADDR patch type.
12152 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
12154 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
12156 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
12158 2008-06-30 Zoltan Varga <vargaz@gmail.com>
12160 * mini.c: Use domain->jit_code_hash_lock for controlling access to
12161 domain->jit_code_hash.
12163 2008-06-29 Zoltan Varga <vargaz@gmail.com>
12165 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
12167 2008-06-27 Zoltan Varga <vargaz@gmail.com>
12169 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
12170 get_this_arg_from_call, let it compute it when needed.
12172 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
12173 gsctx from code only when needed.
12175 * mini-trampolines.c (get_generic_context): Rename this to
12176 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
12177 it can be called by the arch backends.
12179 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
12181 2008-06-26 Zoltan Varga <vargaz@gmail.com>
12183 * driver.c (mono_main): Add experimental --aot-only command line option.
12185 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
12188 2008-06-26 Kornel Pal <kornelpal@gmail.com>
12190 * driver.c (DllMain): Remove mono_module_handle.
12192 Contributed under MIT/X11 license.
12194 2008-06-25 Zoltan Varga <vargaz@gmail.com>
12196 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
12197 for emitting methods which are not in the source assembly. Detect and report
12198 failure of assembling+linking.
12200 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
12202 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
12204 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
12206 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
12208 2008-06-24 Zoltan Varga <vargaz@gmail.com>
12210 * mini.h: Remove some obsolete prototypes.
12212 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
12214 2008-06-24 Mark Probst <mark.probst@gmail.com>
12216 * mini.c (get_object_generic_inst): Variable-sized arrays are not
12217 supported by Visual Studio, so use alloca().
12219 2008-06-23 Zoltan Varga <vargaz@gmail.com>
12221 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
12224 2008-06-23 Mark Probst <mark.probst@gmail.com>
12226 * mini.c: Fail sharing of a generic method if it contains an open
12227 catch clause (because we don't pass MRGCTXs yet).
12229 2008-06-23 Mark Probst <mark.probst@gmail.com>
12231 * mini.c: When compiling a method with generic sharing, insert the
12232 method instantiated with an all-Object generic context into the
12233 jit info table, instead of the context of the first instantiation
12234 of the method we happen to compile.
12236 2008-06-18 Martin Baulig <martin@ximian.com>
12238 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
12239 `major_version' and `minor_version'.
12241 2008-06-17 Mark Probst <mark.probst@gmail.com>
12243 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
12244 mono_method_is_generic_sharable_impl() takes an additional
12245 argument specifying whether to treat type variables as reference
12248 2008-06-17 Mark Probst <mark.probst@gmail.com>
12250 * mini.h: Removed obsolete prototypes.
12252 2008-06-17 Mark Probst <mark.probst@gmail.com>
12254 * mini.c: Don't fail generic sharing for initobj and sizeof - we
12255 already handle them.
12257 2008-06-17 Mark Probst <mark.probst@gmail.com>
12259 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
12260 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
12261 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
12262 tramp-x86.c: Added a MonoGenericContext* argument to
12263 mono_arch_get_unbox_trampoline() so that it can call other
12264 functions which require it.
12266 2008-06-17 Mark Probst <mark.probst@gmail.com>
12268 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
12269 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
12270 mono_arch_get_this_arg_from_call() takes a
12271 MonoGenericSharingContext* as well.
12273 2008-06-17 Mark Probst <mark.probst@gmail.com>
12275 * mini.c: Factor out code for emitting unbox into emit_unbox() and
12276 implement generic sharing of unbox.
12278 2008-06-17 Mark Probst <mark.probst@gmail.com>
12280 * mini.c: Don't compute the vtable to determine whether a field is
12281 special static, because it might not work for open types.
12283 2008-06-17 Mark Probst <mark.probst@gmail.com>
12285 * mini.c: Removed the unused token_type and token_source arguments
12286 from get_runtime_generic_context_ptr().
12288 2008-06-17 Marek Habersack <mhabersack@novell.com>
12290 * mini.c (ADD_BINOP): fix the build
12292 2008-06-16 Zoltan Varga <vargaz@gmail.com>
12294 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
12297 2008-06-16 Mark Probst <mark.probst@gmail.com>
12299 * mini.h: Removed class relations enum that's not used anymore.
12301 2008-06-16 Mark Probst <mark.probst@gmail.com>
12303 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
12305 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
12306 the lazy fetch trampoline access code.
12308 2008-06-15 Zoltan Varga <vargaz@gmail.com>
12310 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
12312 2008-06-14 Zoltan Varga <vargaz@gmail.com>
12314 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
12316 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
12318 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
12320 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12322 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
12325 * mini-ops.h: Add MIN/MAX_UN opcodes.
12327 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
12330 * basic-math.cs: Add more min/max tests.
12332 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12334 2008-06-13 Mark Probst <mark.probst@gmail.com>
12336 * mini.c: Small fix in the prologue of emit_castclass.
12338 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12340 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12342 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
12343 do not work even for unsigned types. Fixes #400014.
12345 * basic-math.cs: Add regression tests for unsigned Min/Max.
12347 2008-06-13 Mark Probst <mark.probst@gmail.com>
12349 * mini.c: Added additional context_used argument to several
12350 functions, which will be needed for sharing generic methods. Use
12351 GET_RGCTX macro wherever appropriate. Declare only one
12352 context_used in mono_method_to_ir().
12354 2008-06-13 Mark Probst <mark.probst@gmail.com>
12356 * mini.c, generic-sharing.c: Removed generic class relations.
12358 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
12359 functions due to MRGCTX changes.
12361 2008-06-13 Mark Probst <mark.probst@gmail.com>
12363 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
12364 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
12365 with calculated IMT.
12367 * mini.c: Generic sharing of calls via generic interfaces.
12369 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
12370 generic method with non-constant MonoGenericContext*. Instead,
12371 the context is taken out of the method itself.
12373 2008-06-13 Mark Probst <mark.probst@gmail.com>
12375 * mini.c: Generic sharing of ldvirtftn.
12377 2008-06-13 Mark Probst <mark.probst@gmail.com>
12379 * mini.c: Generic sharing of ldftn.
12381 2008-06-13 Mark Probst <mark.probst@gmail.com>
12383 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
12385 2008-06-13 Mark Probst <mark.probst@gmail.com>
12387 * mini.c: Generic sharing of the special case of ldtoken followed
12388 by a call to GetTypeFromHandle.
12390 2008-06-13 Mark Probst <mark.probst@gmail.com>
12392 * mini.c: Generic sharing of box for nullable types.
12394 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12396 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
12397 are passed on the stack. Fixes #324807.
12399 2008-06-12 Bill Holmes <billholmes54@gmail.com>
12401 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
12402 for the ArgValuetypeAddrInIReg case.
12404 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
12405 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
12407 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
12408 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
12409 local variable and pass the local variable by reference to the called method.
12411 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
12412 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
12414 Contributed under MIT/X11 license.
12416 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
12418 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
12420 * debug-mini.c (mono_debug_print_vars): Release memory after printing
12423 2008-06-10 Martin Baulig <martin@ximian.com>
12426 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
12428 2008-06-09 Kornel Pal <kornelpal@gmail.com>
12430 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
12431 possible error when no arguments are passed.
12433 Contributed under MIT/X11 license.
12435 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
12437 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
12438 where the file name is NULL.
12440 2008-06-09 Zoltan Varga <vargaz@gmail.com>
12442 * mini.c: Fix s390 build.
12444 2008-06-08 Zoltan Varga <vargaz@gmail.com>
12446 * trace.c (mono_trace_parse_options): Fix warnings.
12448 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
12450 2008-06-07 Zoltan Varga <vargaz@gmail.com>
12452 * mini.c (remove_block_if_useless): Avoid printing the method name.
12454 * mini.c: Remove needless setting of ins->cil_code which is now done by
12457 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
12460 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
12461 translated code after it has been patched.
12463 2008-06-06 Zoltan Varga <vargaz@gmail.com>
12465 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
12466 avoid problems during code patching on SMP systems.
12467 (emit_call): Avoid adding a patch info which is already added by
12469 (mono_arch_emit_exceptions): Ditto.
12471 2008-06-05 Zoltan Varga <vargaz@gmail.com>
12473 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
12474 MONO_TYPE_ISSTRUCT already checks for it.
12476 2008-06-05 Bill Holmes <billholmes54@gmail.com>
12478 * mini-amd64.c:merge_argument_class_from_type: When marshaling
12479 structs with floats on Winx64 the float registers are not used.
12480 The integer registers are always used..
12481 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
12482 only one register will be used and only if the size of the struct
12483 is 1,2,4, or 8 bytes.
12485 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
12486 to work for Winx64.
12488 Contributed under MIT/X11 license.
12490 2008-06-05 Martin Baulig <martin@ximian.com>
12492 * debug-debugger.c (debugger_lookup_class): Also call
12493 mono_class_setup_methods() here; we're only called from RTI.
12495 2008-06-05 Andreas Farber <andreas.faerber@web.de>
12497 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
12498 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
12499 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
12500 Post-process object files and add dtrace-generated object, if necessary.
12502 Contributed under MIT/X11 license.
12504 2008-06-04 Mark Probst <mark.probst@gmail.com>
12506 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
12509 * mini.c: Generic sharing for unbox.any and castclass.
12511 2008-06-04 Mark Probst <mark.probst@gmail.com>
12513 * mini.c: Ignore tailcall prefix in shared generic code and when
12514 doing calls which require a vtable/rgctx argument.
12516 2008-06-04 Mark Probst <mark.probst@gmail.com>
12518 * mini.c: Don't free the JIT info.
12520 * driver.c: Changes in the JIT info table testing code.
12522 2008-06-03 Zoltan Varga <vargaz@gmail.com>
12524 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
12525 interruption. Fix some warnings.
12527 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
12528 interruption_checkpoint.
12530 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
12532 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
12533 from embedding applications.
12535 2008-06-02 William Holmes <billholmes54@gmail.com>
12537 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
12538 reserving 32 bytes on the stack when making calls.
12540 Contributed under MIT/X11 license.
12542 2008-06-01 Zoltan Varga <vargaz@gmail.com>
12544 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
12545 the linear IL branch.
12547 * driver.c: Print out more information for --version on arm.
12549 2008-05-30 Zoltan Varga <vargaz@gmail.com>
12551 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
12552 bb_exit instead, since out of line bblocks might not actually be emitted
12555 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
12556 maximum epilog size for out of line bblocks if tracing is enabled.
12558 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
12560 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
12562 * arrays.cs: Regression tests for allocating arrays with negative sizes.
12564 2008-05-28 Zoltan Varga <vargaz@gmail.com>
12566 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
12567 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
12570 2008-05-27 Zoltan Varga <vargaz@gmail.com>
12572 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
12573 the 'value' to store is a constant.
12575 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
12577 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
12578 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
12580 2008-05-26 Zoltan Varga <vargaz@gmail.com>
12582 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
12583 for accessing method->generic_container.
12585 2008-05-24 Zoltan Varga <vargaz@gmail.com>
12587 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
12589 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
12591 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
12593 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
12596 2008-05-23 Zoltan Varga <vargaz@gmail.com>
12598 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
12600 * mini.c: Handle the case when mono_class_vtable () fails.
12602 2008-05-23 Massimiliano Mantione <massi@ximian.com>
12603 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
12606 2008-05-22 Mark Probst <mark.probst@gmail.com>
12608 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
12609 together with domain sharing.
12611 2008-05-22 Mark Probst <mark.probst@gmail.com>
12613 * mini.c: Treat callvirts to final methods like non-virtual calls
12614 when doing generic sharing, i.e. look them up in the runtime
12617 2008-05-22 Mark Probst <mark.probst@gmail.com>
12619 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
12620 with computed types (for generic sharing).
12622 * mini.c: Generic sharing for mkrefany and refanyval.
12624 2008-05-22 Zoltan Varga <vargaz@gmail.com>
12626 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
12629 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
12630 the generic sharing code.
12632 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
12635 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12637 * mini.h: Remove the declaration of mono_aot_init_vtable ().
12639 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
12641 * driver.c: updated copyright date
12643 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12645 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
12648 2008-05-19 Martin Baulig <martin@ximian.com>
12650 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
12651 pointing to the new `_mono_debug_using_mono_debugger' variable.
12654 (mono_main): Check mono_debug_using_mono_debugger() rather than
12655 the `MONO_INSIDE_MDB' environment variable to check whether we're
12656 inside the debugger.
12658 2008-05-19 Zoltan Varga <vargaz@gmail.com>
12660 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
12663 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
12665 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
12667 * mini.c: Added mini_assembly_can_skip_verification. This
12668 function checks if the assembly requested to skip verification.
12669 Fixes part of #387274.
12671 2008-05-07 Zoltan Varga <vargaz@gmail.com>
12673 * mini.c (mini_get_method): Disable the check for open generic classes when
12674 using generic sharing.
12676 * generics.cs: Add a test for #387034.
12678 * mini.c (mini_get_method): Check whenever the method class is an open generic
12679 type, and return NULL in that case, causing a verification error. Fixes
12682 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12684 * driver.c (mono_main): Revert r102623. The right
12685 thing to do is to enable the verifier under verifiable
12686 unless a --security flag was passed.
12688 We need this non-trivial behavior for --verify-all otherwise
12689 mcs-compileall won't be able to use it. As it needs everything to
12690 be verified under validil.
12692 2008-05-06 Martin Baulig <martin@ximian.com>
12696 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
12697 (mono_debugger_thread_cleanup): Likewise.
12698 (mono_debugger_extended_notification): Likewise.
12700 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12702 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
12703 against both inflated and non-inflated methods. We need to check against the
12704 generic definition for cases where the instantiated method is not visible.
12705 We need to check against the inflated types for cases where the instantiation
12706 changes any super type. This fixes #382986.
12708 Note that this doesn't need to be applied to other parts of mono_method_to_ir
12709 that check for visibiliy as generic params only appears as the type subject
12710 of tokens on call opcodes. Field manipulation and ldftn must always
12711 target an exact type.
12713 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12715 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
12716 if no related --security flag is passed.
12718 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12720 * mini-arch.h: Prepare support for ppc64.
12722 Contributed under MIT/X11 license.
12724 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12726 * aot-runtime.c: Prepare support for ppc64.
12728 Contributed under MIT/X11 license.
12730 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12732 * mini-ops.h: Prepare support for ppc64.
12734 Contributed under MIT/X11 license.
12736 2008-05-04 Andreas Farber <andreas.faerber@web.de>
12738 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
12740 Contributed under MIT/X11 license.
12742 2008-05-03 Zoltan Varga <vargaz@gmail.com>
12744 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
12745 assemblies, since aot_name is not a full path, causing us to load MS.NET
12746 assemblies on windows.
12748 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
12750 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
12751 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
12752 * main.c: Use UTF-8 encoded command line instead of Windows default code
12753 page on Windows to support Unicode.
12754 * driver.c (DllMain): New function for mixed-mode assembly support.
12755 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
12756 export __stdcall functions without decoration.
12758 Contributed under MIT/X11 license.
12760 2008-04-28 Mark Probst <mark.probst@gmail.com>
12762 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
12763 saving it very early.
12765 2008-04-28 Mark Probst <mark.probst@gmail.com>
12767 * mini.h, mini.c: Lots of code for accessing the old RGCTX
12768 deleted. The only way to access the new RGCTX is via the
12771 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
12772 vtable instead of the RGCTX to static methods.
12774 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
12775 accessing the new RGCTX.
12777 * generic-sharing.c: There is no separation between self, type
12778 arguments and other types in the RGCTX anymore.
12780 2008-04-25 Jonathan Chambers <joncham@gmail.com>
12782 * mini-amd64.c (add_general): Remove previous stack adjustment.
12783 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
12784 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
12785 for 32 bytes of stack space reserved for all calls.
12787 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
12788 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
12791 Code contributed under MIT/X11 license.
12793 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
12795 * mini.c (mini_method_verify): Only verify non-inflated methods, check
12796 against the root definition, peeling out method and type instantiations.
12797 Cache verify success results, code that fails verification is still
12798 checked multiple times.
12800 2008-04-23 Zoltan Varga <vargaz@gmail.com>
12802 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
12804 2008-04-23 Jonathan Chambers <joncham@gmail.com>
12806 * mini-amd64.c (add_general): Always increment stack on Win64.
12807 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
12810 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
12811 stack based argument handling on Win64.
12813 Code contributed under MIT/X11 license.
12815 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
12817 * Makefile.am (version.h): Add support for git-svn.
12819 2008-04-22 Zoltan Varga <vargaz@gmail.com>
12821 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
12822 so instead of calling g_spawn_command_line_sync, we do everything by hand,
12823 avoiding allocations and libc functions which might deadlock.
12825 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
12826 'no-gdb-backtrace' option is set.
12828 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
12830 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
12832 2008-04-21 Martin Baulig <martin@ximian.com>
12834 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
12835 and `get_lmf_addr'; `notification_address' is no longer a pointer.
12837 2008-04-21 Martin Baulig <martin@ximian.com>
12839 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
12840 `thread_vtable', `event_handler_ptr' and `event_handler'.
12842 2008-04-21 Martin Baulig <martin@ximian.com>
12844 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
12845 allows delayed initialization of the `executable_code_buffer' when
12848 2008-04-21 Martin Baulig <martin@ximian.com>
12850 * mini.h (mono_debugger_create_notification_function): Removed.
12851 * tramp-*.c (mono_debugger_create_notification_function): Removed.
12853 * mdb-debug-info64.s
12854 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12856 * mdb-debug-info32.s
12857 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12859 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
12860 currently only works on x86 and x86_64, so don't create it on ppc.
12862 2008-04-21 Martin Baulig <martin@ximian.com>
12864 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
12867 (mini_method_compile): In the fp elimination check, check
12868 `debug_options.mdb_optimizations' in addition to
12869 mono_debug_using_mono_debugger().
12871 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
12872 disable some JIT optimizations which are only disabled when
12873 running inside the debugger.
12874 Added `--help-debug' option to describe the debugging options.
12875 (parse_debug_options): New static function to parse the `--debug'
12876 options, so we can easily add more stuff in future.
12878 2008-04-20 Zoltan Varga <vargaz@gmail.com>
12880 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
12881 the method has no body.
12883 2008-04-19 Jonathan Chambers <joncham@gmail.com>
12885 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
12886 assembly is not allowed in MSVC 64-bit compiler.
12887 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
12888 as we get floating point exceptions everywhere.
12890 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
12891 correctly align arguments for call to throw_exception.
12892 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12894 Code contributed under MIT/X11 license.
12896 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12898 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12900 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12902 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12904 * mini-amd64.c (NEW_INS): Set cil_code.
12906 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12907 from mini-amd64.c so all debugger related logic is in one place.
12909 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12910 later won't have a random ip assigned to them.
12912 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12914 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12915 the arch specific function initializes code_size.
12916 (mono_create_delegate_trampoline): Ditto.
12918 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12919 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12922 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12923 running under the debugger.
12925 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12928 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12929 debugger. Also move the disabling of optimizations here from driver.c.
12930 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12933 * mini.h (MonoCompile): Add a few new flags.
12935 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12937 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12938 so the cil_code field of created MonoInst's is properly set.
12939 (mini_select_instructions): Ditto.
12941 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12942 (MONO_INST_NEW_CALL): Ditto.
12944 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12945 in many places so the ins->cil_code field is properly initialized.
12947 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12950 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12952 * mini.c (mini_method_compile): Print a different message when compiling a
12955 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12958 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12960 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12963 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12965 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12967 * mini.c (handle_stack_args): Make this return void since its return value was
12968 never used. Also set cfg->unverifiable for invalid IL instead of calling
12971 2008-04-10 Mark Probst <mark.probst@gmail.com>
12973 * mini.c: Make sure "this" is live in catch clauses with type
12974 variables in shared generic code.
12976 2008-04-08 Mark Probst <mark.probst@gmail.com>
12978 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12979 generic_class_is_reference_type() to ensure the proper behaviour
12980 when sharing generic code and the type in question is a type
12983 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12985 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12986 race conditions when printing thread dumps. Fixes #377738.
12988 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12990 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12991 shows up when both MonoInst arguments can cause aliasig.
12992 There is likely no way in the current JIT to trigger this problem, but
12993 it showed up in the development of generics sharing, when in a new
12994 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12995 When the generics sharing code will be committed, its tests will be
12996 valid also for this bug.
12998 2008-04-08 Zoltan Varga <vargaz@gmail.com>
13000 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
13003 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
13006 2008-04-07 Zoltan Varga <vargaz@gmail.com>
13008 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
13009 use a more detailed exception message for InvalidCastException.
13011 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
13013 * driver.c (mono_main): Add --debug=casts option to turn on better
13014 InvalidCastException message details.
13016 * mini.c (mini_get_debug_options): New helper function to return the address of
13017 the debug_options variable.
13019 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
13020 the jit_tls TLS variable.
13022 * mini.c (mono_jit_tls): New TLS variable.
13024 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
13027 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
13029 * mini.h: Removed verifer related stuff. This code was moved to verify.c
13031 * mini.c: Removed verifer related stuff, code moved to verify.c.
13033 * driver.c: Using code from verify.c instead of mini.c.
13035 2008-04-05 Zoltan Varga <vargaz@gmail.com>
13037 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
13040 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
13042 * mini.c (check_for_method_verify): Enabling verification of
13043 corlib if mono_verify_all is set. Bugs in the verifier preventing that
13046 2008-04-04 Zoltan Varga <vargaz@gmail.com>
13048 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
13049 caller saved registers as well.
13051 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
13052 saved registers as well.
13054 2008-03-30 Zoltan Varga <vargaz@gmail.com>
13056 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
13058 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
13061 2008-03-27 Zoltan Varga <vargaz@gmail.com>
13063 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
13065 (get_call_info): Take a gsctx argument instead of 'cfg'.
13067 2008-03-26 Zoltan Varga <vargaz@gmail.com>
13069 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
13070 mono_verify_all is set.
13072 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
13074 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
13076 2008-03-25 Zoltan Varga <vargaz@gmail.com>
13078 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
13081 * driver.c mini.c mini.h: Add a --verify-all development option to test the
13082 verifier and the code generated by the compiler.
13084 2008-03-25 Mark Probst <mark.probst@gmail.com>
13086 * mini.c: Generic sharing of the non-nullable case of the box
13089 2008-03-24 Zoltan Varga <vargaz@gmail.com>
13091 * inssel.brg: Fix the build.
13093 * iltests.il.in: Add a test for lconv.ovf.u8.un.
13095 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
13097 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
13098 Array:Address. Fixes #372410.
13100 * iltests.il.in: New tests for readonly prefix.
13102 2008-03-23 Zoltan Varga <vargaz@gmail.com>
13104 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
13105 mini-trampolines.c.
13107 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
13110 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
13112 * mini.c (mono_decompose_op_imm): New helper function.
13114 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
13115 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
13118 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
13119 mono_arch_output_basic_block. Fix warnings.
13121 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
13124 2008-03-22 Zoltan Varga <vargaz@gmail.com>
13126 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
13127 since the extra frame is now detected automatically inside the loop.
13129 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
13130 opts which are now in mono_peephole_ins ().
13132 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
13134 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
13135 frames and skip duplicate managed-to-native frames. Fixes #367665.
13137 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
13138 opts which are now in mono_peephole_ins ().
13139 (mono_arch_peephole_pass_2): Ditto.
13141 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
13143 * mini-codegen.c (mono_peephole_ins): New helper function containing the
13144 arch independent peephole optimizations.
13146 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
13147 opts which are now in mono_peephole_ins ().
13149 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
13151 * mini-s390.c (mono_arch_output_basic_block): Fix build.
13153 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
13156 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
13157 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
13160 2008-03-21 Zoltan Varga <vargaz@gmail.com>
13162 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
13163 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
13166 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
13167 mono_arch_output_basic_block. Fix warnings.
13169 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13171 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
13174 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13176 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
13179 * iltests.il: Add new tests.
13181 2008-03-20 Kornel Pal <kornelpal@gmail.com>
13183 * mini.c: Removed Windows version macros.
13185 2008-03-20 Mark Probst <mark.probst@gmail.com>
13187 * generic-sharing.c: Put reflection types in the extensible part
13188 of the runtime generic context.
13190 * mini.c: Generic sharing of the GetTypeHandle special case of the
13191 ldtoken instruction.
13193 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13195 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
13197 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
13199 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
13200 consistency with the other version on the linear IR branch.
13202 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
13204 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
13206 * iltests.il.in: Add new tests.
13208 2008-03-19 Zoltan Varga <vargaz@gmail.com>
13210 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
13212 * iltests.il.in: Add new tests.
13214 2008-03-19 Mark Probst <mark.probst@gmail.com>
13216 * mini.c: Two variables with the same name were declared in
13217 nesting contexts and one wasn't initialized. Fixed.
13219 2008-03-19 Mark Probst <mark.probst@gmail.com>
13221 * mini.c: Generic sharing of the initobj instruction.
13223 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
13225 * mini.c: make the test to optimize ldtoken from typeof() more
13228 2008-03-18 Mark Probst <mark.probst@gmail.com>
13230 * mini.c: Generic sharing of the initobj instruction for reference
13233 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
13235 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
13236 the mono_breakpoint_clean_code() code to perform bound checks.
13238 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
13240 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
13241 mono_arch_patch_callsite() to include the start of the managed method
13242 to be able to perform bound checks.
13244 2008-03-17 Mark Probst <mark.probst@gmail.com>
13246 * mini.c: Generic sharing for the isinst instruction.
13248 2008-03-17 Mark Probst <mark.probst@gmail.com>
13250 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13251 inssel-long32-mips.brg: Added opcodes for doing indirect calls
13252 with the runtime generic context argument.
13254 * mini.c: Share calls to several types of unsharable methods by
13255 putting the address of the method code in the runtime generic
13256 context and doing an indirect call.
13258 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13261 2008-03-16 Mark Probst <mark.probst@gmail.com>
13263 * generic-sharing.c: Change due to a change in the runtime genric
13266 2008-03-15 Martin Baulig <martin@ximian.com>
13269 (mono_arch_nullify_class_init_trampoline): Add call to
13270 mono_breakpoint_clean_code() to make things work when running
13271 inside the debugger.
13274 (mono_arch_nullify_class_init_trampoline): Add call to
13275 mono_breakpoint_clean_code() to make things work when running
13276 inside the debugger.
13278 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13280 * inssel-long.brg (reg): Fix 64 bit build.
13282 2008-03-14 Mark Probst <mark.probst@gmail.com>
13284 * mini.c, mini.h: Share static generic code by passing it an
13285 implicit argument pointing to the runtime generic context.
13287 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13288 inssel-long32-mips.brg: New opcodes for calling shared static,
13289 which need to be passed the runtime generic context.
13291 * mini-amd64.c, mini-x86.c: Save the runtime generic context
13292 argument on the stack in the prologue if needed. New function for
13293 finding the runtime generic context argument from the registers
13294 saved by the trampoline.
13296 * mini-amd64.h, mini-x86.h: Specify which register to use for the
13297 runtime generic context argument.
13299 * tramp-amd64.c: Also restore the register used for the runtime
13300 generic context argument.
13302 * mini-trampoline.c: Resolve shared static calls by consulting the
13303 runtime generic context via the new argument.
13305 * generic-sharing.c: Add an argument to sharability-checking
13306 functions that specifies whether type variables should be treated
13307 as sharable type arguments.
13309 * inssel-x86.brg: Removed a superfluous, buggy rule.
13311 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13314 2008-03-14 Martin Baulig <martin@ximian.com>
13316 * debug-debugger.c (main_thread_handler): Call
13317 mono_runtime_run_main() without sending any notifications.
13319 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
13321 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13323 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
13325 2008-03-14 Mark Probst <mark.probst@gmail.com>
13327 * tramp-x86.c: Fixed register restore offsets in the trampoline
13328 code for ECX and EDX.
13330 2008-03-12 Geoff Norton <gnorton@novell.com>
13332 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
13333 different ucontext_t implementations.
13334 * exceptions-arm.c: Use the above defines to get exceptions working on
13335 iPhone (based on a patch by Luke Howard lukeh@padl.com)
13336 * mini-arm.c: Implement iPhone icache support (based on a patch by
13337 Luke Howard lukeh@padl.com)
13339 2008-03-12 Mark Probst <mark.probst@gmail.com>
13341 * mini.c: Enable generic sharing of calls to non-static
13342 non-interface non-generic non-value-type methods.
13344 * mini-trampolines.c: Resolve calls from shared generic code.
13346 2008-03-11 Zoltan Varga <vargaz@gmail.com>
13348 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
13350 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
13352 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
13354 * mini.c: some fixes for the AOT compiler.
13356 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13358 * cpu-amd64.md: Add clob:1 to some float opcodes.
13360 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
13362 * mini.h: Added MiniVerifierMode enumeration.
13364 * mini.c: Added mini_verifier_set_mode to control
13365 the usage of the new verifier.
13367 * mini.c (mono_method): Integrated the new verifier.
13369 * driver.c: Extended --security option with validil and
13370 verifiable options to activate the new verifier.
13372 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13374 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
13375 optimization to ctors taking 0 or 2 arguments too.
13377 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
13380 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
13382 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
13384 2008-03-06 Zoltan Varga <vargaz@gmail.com>
13386 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
13387 non-aot case as well.
13389 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
13391 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
13394 * aot-compiler.c (encode_patch): Ditto.
13396 * mini.h (G_MININT32): Fix the definition of this.
13398 2008-03-05 Zoltan Varga <vargaz@gmail.com>
13400 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
13402 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
13404 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13406 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
13407 methods returning vtypes in registers.
13408 (mono_arch_allocate_vars): Ditto.
13410 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
13412 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
13414 * generics.cs: Add a test from the linear IR branch.
13416 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
13418 * mini.c (inline_method): Cache failed inline attempts.
13420 2008-03-04 Mark Probst <mark.probst@gmail.com>
13422 * mini.c: For shared methods of generic classes put the location
13423 of "this" into the MonoGenericJitInfo.
13425 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
13426 register out of a MonoContext by register number. Add the generic
13427 sharing context as an argument to mono_arch_find_this_argument().
13429 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
13430 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
13431 for new arch function.
13433 * mini-exception.c: Handle open exception clauses in shared
13436 * mini-trampolines.c: Supply additional argument to
13437 mono_arch_find_this_argument().
13439 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13441 * Makefile.am (regtests): Run the bench.exe tests last.
13443 2008-03-03 Zoltan Varga <vargaz@gmail.com>
13445 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
13448 2008-03-02 Zoltan Varga <vargaz@gmail.com>
13450 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
13453 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
13455 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
13457 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
13458 whose class has no cctor.
13460 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
13462 2008-03-01 Zoltan Varga <vargaz@gmail.com>
13464 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
13467 2008-02-29 Zoltan Varga <vargaz@gmail.com>
13469 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
13470 to be in sync with the code on the linear IR branch.
13472 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
13474 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
13476 2008-02-27 Zoltan Varga <vargaz@gmail.com>
13478 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
13480 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
13482 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
13484 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
13486 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
13488 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
13491 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
13493 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
13494 OP_LOADR4_MEMBASE emission.
13496 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
13497 (mono_spillvar_offset_float): Ditto.
13499 * mini-mips.c (mono_arch_emit_prolog): Ditto.
13501 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
13504 * basic-long.cs: Add regression tests for them.
13506 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
13508 (mono_arch_allocate_vars): Fix representation of single-precision float
13510 (mono_arch_output_basic_block): Ditto.
13512 * inssel-mips.brg: Ditto, remove duplicate items.
13514 * mini-mips.c (emit_load_volatile_arguments): New function to handle
13515 arguments of tail calls as on other platforms.
13516 (mono_arch_output_basic_block): Handle tail calls.
13518 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
13521 * objects.cs (test_5_pass_static_struct): Add test for it.
13523 Contributed under MIT/X11 license.
13525 2008-02-26 Zoltan Varga <vargaz@gmail.com>
13527 * Makefile.am: Use gmcs for compiling the regression tests.
13529 * *.2.cs *.2.il: Rename to *.cs and *.il.
13531 2008-02-24 Zoltan Varga <vargaz@gmail.com>
13533 * regalloc.h: Make the vassign array smaller.
13535 * mini.c (mini_method_compile): Remove an unused field in cfg.
13537 * mini-codegen.c: Add a bunch of micro optimizations.
13539 2008-02-23 Zoltan Varga <vargaz@gmail.com>
13541 * regalloc.h: Remove some unused fields.
13543 2008-02-22 Zoltan Varga <vargaz@gmail.com>
13545 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
13547 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
13549 2008-02-22 Mark Probst <mark.probst@gmail.com>
13551 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
13553 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
13554 trampoline: Fetch an entry from the runtime generic context. If
13555 it's NULL, jump to the actual trampoline to fill the runtime
13556 generic context. Otherwise, return it.
13558 * mini.c: Call the lazy fetch trampoline to get entries out of the
13559 runtime generic context.
13561 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
13562 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
13563 tramp-sparc.c: Stubs for the lazy fetch trampoline.
13565 2008-02-21 Mark Probst <mark.probst@gmail.com>
13567 * mini.c: Fetch data out of the extensible part of the runtime
13568 generic context instead of calling a helper function.
13570 * generic-sharing.c: Some functions moved into
13571 metadata/generic-sharing.c. Helper function for fetching other
13572 types now checks and asserts against extensible rgctx (just for
13573 debugging purposes - the helper function isn't called anymore
13574 unless for debugging).
13576 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13578 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
13579 for tail calls up to the point that the tests in iltests.exe run. Also add a
13580 dummy CKFINITE implementation.
13581 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
13582 needed for trampoline LMF frames.
13584 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
13585 trampoline LMF frames.
13587 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
13589 * mini.c (inline_method): clean any pending loader error when inlining fail.
13590 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
13592 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13594 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
13596 * aot-runtime.c (decode_patch_info): Ditto.
13598 * mini.c (mono_resolve_patch_target): Ditto.
13600 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
13603 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
13605 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
13606 if it references an icall address.
13608 2008-02-20 Zoltan Varga <vargaz@gmail.com>
13610 * cpu-s390x.md: Remove some more unused opcodes.
13612 * cpu-s390x.md: Remove some unused opcodes.
13614 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
13615 mono_op_imm_to_op ().
13617 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
13618 instead of a switch statement.
13620 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
13621 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
13623 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
13625 * mini-codegen.c: Remove unused mono_regstate2_... functions.
13627 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
13630 2008-02-19 Zoltan Varga <vargaz@gmail.com>
13632 * driver.c (mono_main): Improve error reporting when an assembly cannot be
13633 opened. Fixes #362607.
13635 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
13637 * iltests.il.in: Add a test for static methods in interfaces.
13639 2008-02-18 Zoltan Varga <vargaz@gmail.com>
13641 * genmdesc.c (build_table): Fix a crash on older glib versions.
13643 * cpu-sparc.md: Remove some unused opcodes.
13645 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
13646 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
13648 * cpu-amd64.md: Remove some unused opcodes.
13650 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
13651 like the other opcodes.
13653 2008-02-17 Zoltan Varga <vargaz@gmail.com>
13655 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
13657 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
13659 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
13660 variables 'cfg' instead of 'm' for consistency.
13662 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
13664 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
13665 argument holding the vtype return address, to avoid the ambigious use of
13666 cfg->ret for this purpose.
13668 * mini.c (NEW_RETLOADA): Use vret_addr if set.
13670 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
13672 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
13673 new mono_print_ins () function which only takes one argument.
13675 2008-02-15 Zoltan Varga <vargaz@gmail.com>
13677 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
13680 2008-02-14 Zoltan Varga <vargaz@gmail.com>
13682 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
13684 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
13686 * mini-x86.c: Sync with the version on the linear IR branch by adding new
13687 opcodes and other small changes.
13689 * mini-ops.h: Add some new opcodes from the linear IR branch.
13691 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
13693 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
13694 opcodes, use the REG_MEMBASE opcodes instead.
13696 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
13697 opcodes, use the REG_MEMBASE opcodes instead.
13699 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
13702 * mini.c (mono_op_imm_to_op): New helper function.
13704 * mini-ops.h: Add some opcodes from linear IR branch.
13706 2008-02-13 Zoltan Varga <vargaz@gmail.com>
13708 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
13711 2008-02-12 Zoltan Varga <vargaz@gmail.com>
13713 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
13716 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
13718 2008-02-09 Zoltan Varga <vargaz@gmail.com>
13720 * aot-compiler.c (emit_method_code): Add an assert.
13722 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
13723 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
13726 2008-02-08 Zoltan Varga <vargaz@gmail.com>
13728 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
13729 some load/store opcodes so they are consistent.
13730 (mono_arch_emit_prolog): Simplify some code.
13732 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
13734 * objects.cs: Add tests for large argument offsets on ARM.
13736 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
13737 stack offsets. Fixes #359651.
13739 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
13741 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
13743 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
13745 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
13747 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
13749 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
13750 rid of CEE_CONV_R_UN.
13752 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
13754 2008-02-07 Zoltan Varga <vargaz@gmail.com>
13756 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
13758 * mini.c (mono_normalize_opcodes): Add some more opcodes.
13760 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
13762 * cpu-amd64.md: Remove some unused opcodes.
13764 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
13766 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
13768 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
13769 arch specific functions for its parts. Call the peephole pass after local
13770 regalloc so the prolog can compute a more accurate max_offset.
13772 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
13773 the corresponding OP_I/OP_L opcodes.
13775 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
13777 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
13779 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13781 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
13782 as they are handled in mini.c.
13784 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
13786 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
13787 case since it is handled in mini.c.
13789 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
13791 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
13793 * *.c: Use the new opcodes in the IR and back end code.
13795 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
13797 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
13799 2008-02-06 Mark Probst <mark.probst@gmail.com>
13801 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
13802 an assert because it has a race condition.
13804 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13806 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
13808 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
13810 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
13812 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
13813 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
13815 2008-02-05 Zoltan Varga <vargaz@gmail.com>
13817 * cpu-amd64.md (move): Correct the maximum size of move.
13819 2008-02-05 Mark Probst <mark.probst@gmail.com>
13821 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
13822 the generic class init trampoline to return quickly if the class
13825 2008-02-04 Zoltan Varga <vargaz@gmail.com>
13827 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
13828 issues where an 32 bit callsite cannot be patched by a 64 bit address.
13830 2008-02-03 Zoltan Varga <vargaz@gmail.com>
13832 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
13835 2008-01-31 Zoltan Varga <vargaz@gmail.com>
13837 * objects.cs: Add some soft-float tests.
13839 * mini.c: Fix a couple more soft-float issues.
13841 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
13843 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
13844 avoid a REX prefix.
13846 2008-01-30 Zoltan Varga <vargaz@gmail.com>
13848 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
13849 exception happens while compiling a virtual method.
13851 2008-01-29 Zoltan Varga <vargaz@gmail.com>
13853 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
13855 * mini-sparc.c: Fix build.
13857 * mini-sparc.c (get_call_info): Add support for generic sharing.
13859 * mini-exceptions.c: Add a FIXME.
13861 2008-01-27 Zoltan Varga <vargaz@gmail.com>
13863 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
13864 altstack handling code.
13866 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
13868 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
13870 * mini-s390.c: Add support for generic sharing.
13872 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13874 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13876 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
13878 * mini-s390x.c: Add support for generic sharing.
13880 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13882 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13884 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
13885 can be used since it takes a 16 bit signed immediate.
13887 * inssel-s390x.brg: Fix OP_SETRET.
13889 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
13891 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
13893 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13895 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13897 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13900 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13903 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13904 of the unused mono_arch_patch_delegate_trampoline stuff.
13906 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13908 * basic-long.cs: Move the fp related tests to basic-float.cs.
13910 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13912 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13914 * basic-calls.cs: Add a test for proper float argument passing.
13916 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13917 if the context corresponds to an exception received through a signal.
13919 * exceptions.cs: Add a test for nullref handling at the start of a try
13922 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13924 * jit-icalls.c (mono_break): New JIT icall.
13926 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13928 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13930 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13932 * cpu-*.md: Get rid of unused opcodes.
13934 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13936 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13939 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13942 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13943 the arch independent trampoline code in mini-trampolines.c.
13945 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13947 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13949 * mini-s390.h: Remove an unused define.
13951 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13952 the arch independent trampoline code in mini-trampolines.c.
13954 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13956 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13958 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13960 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13962 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13964 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13966 * cpu-amd64.md: Use smaller sizes for int opcodes.
13968 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13970 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13973 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13976 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13977 instead of though a pointer to save an indirection when accessing elements of
13980 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13982 (NOT_IMPLEMENTED): New helper macro.
13983 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13986 * *.c: Use the new helper macro.
13988 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13990 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13992 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13994 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13997 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13999 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
14000 profiling is enabled.
14002 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
14004 (mono_arch_emit_prolog): Add more first bblock optimizations.
14006 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
14007 in order if possible.
14008 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
14009 bblock, since the arguments are still in their original registers.
14011 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
14013 2008-01-17 Zoltan Varga <vargaz@gmail.com>
14015 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
14018 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
14021 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
14023 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
14024 process async exceptions received while in unmanaged code.
14026 * mini.c (mini_init): Install a callback with the runtime which will be called
14027 when a thread receives an async exception while in unmanaged code.
14029 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
14031 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
14033 2008-01-16 Wade Berrier <wberrier@novell.com>
14040 2008-01-16 Zoltan Varga <vargaz@gmail.com>
14042 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
14043 compilation with sun cc.
14045 * cpu-*.md: Fix the build.
14047 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
14049 * mini-amd64.h: Add some comments to the MonoLMF structure.
14051 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
14053 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
14054 in the LMF structure if possible. This saves two instructions in the
14055 managed->native wrappers.
14057 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
14059 2008-01-16 Mark Probst <mark.probst@gmail.com>
14061 * generic-sharing.c: New type argument lookup code which uses the
14062 runtime generic context template.
14064 2008-01-15 Zoltan Varga <vargaz@gmail.com>
14066 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
14068 * mini-arm.c (add_general): Fix arm eabi parameter passing.
14069 (mono_arch_output_basic_block): Fix localloc implementation.
14071 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
14073 * mini-ia64.c (peephole_pass): Fix ia64 build.
14075 * mini-amd64.c (peephole_pass): Fix a warning.
14077 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
14078 at a constant offset from sp/fp.
14080 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
14081 instead of obtaining it from *lmf in the managed method case.
14083 2008-01-14 Zoltan Varga <vargaz@gmail.com>
14085 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
14087 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
14089 * mini.h (MonoInstList): New type.
14090 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
14091 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
14092 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
14093 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
14094 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
14095 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
14096 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
14097 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
14098 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
14099 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
14100 MONO_INST_LIST_FOR_EACH_ENTRY,
14101 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
14102 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
14103 mono_inst_list_first, mono_inst_list_last,
14104 mono_inst_list_next, mono_inst_list_prev): New instruction
14105 list handling interfaces.
14106 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
14107 list head 'ins_list'.
14108 (MonoInst): Replace next pointer with list head 'node'.
14109 (MonoCallInst): Make 'out_args' a MonoInstList.
14110 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
14111 (MonoCompile): Delete reverse_inst_list and
14112 reverse_inst_list_len.
14113 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
14114 mono_arch_lowering_pass, mono_arch_local_regalloc,
14115 mono_arch_output_basic_block, mono_arch_emit_prolog):
14116 Convert to new instruction lists.
14117 (insert_after_ins): Delete.
14118 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
14120 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
14121 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
14122 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
14123 mono_emulate_opcode, mono_emit_load_got_addr,
14124 inline_method, mono_method_to_ir, mono_print_bb_code,
14125 print_dfn, decompose_pass, nullify_basic_block,
14126 replace_out_block_in_code, remove_block_if_useless,
14127 merge_basic_blocks, move_basic_block_to_end,
14128 try_unsigned_compare, optimize_branches, mono_print_code,
14129 mini_select_instructions, remove_critical_edges): Likewise.
14130 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
14131 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
14132 mono_arch_output_basic_block, mono_arch_emit_prolog):
14134 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
14135 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14136 mono_arch_output_basic_block): Likewise.
14137 (inst_list_prepend, insert_after_ins): Delete.
14138 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
14139 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
14141 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
14142 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
14143 mono_arch_emit_prolog): Likewise.
14144 * cfold.c (mono_constant_fold): Likewise.
14145 * liveness.c (visit_bb, mono_analyze_liveness,
14146 optimize_initlocals): Likewise.
14147 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
14148 * graph.c (mono_draw_code_cfg): Likewise.
14149 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
14150 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
14151 mono_ssa_cprop): Likewise.
14152 * abcremoval (get_relations_from_previous_bb, process_block):
14154 * local-propagation (mono_cprop_invalidate_values,
14155 mono_local_cprop_bb): Likewise.
14156 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
14157 peephole_pass, mono_arch_output_basic_block,
14158 mono_arch_emit_prolog): Likewise.
14159 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
14160 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14161 mono_arch_emit_prolog): Likewise.
14162 (insert_after_ins): Delete.
14163 * aliasing.c (print_code_with_aliasing_information,
14164 mono_build_aliasing_information, mono_aliasing_deadce):
14165 Convert to new instruction lists.
14166 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
14167 peephole_pass, NEW_INS, mono_arch_lowering_pass,
14168 mono_arch_local_regalloc, mono_arch_output_basic_block):
14170 (insert_after_ins): Delete.
14171 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
14172 peephole_pass, mono_arch_output_basic_block): Convert to
14173 new instruction lists.
14174 * mini-codegen (InstList, inst_list_prepend,
14175 insert_after_ins): Delete.
14176 (insert_before_ins, get_register_force_spilling,
14177 get_register_spilling, free_up_ireg, free_up_reg,
14178 create_copy_ins, create_spilled_store, alloc_int_reg,
14179 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
14180 to new instruction lists.
14181 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
14182 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14183 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
14184 (insert_after_ins): Delete.
14185 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
14186 mono_arch_local_regalloc, mono_arch_output_basic_block,
14187 mono_arch_call_opcode): Convert to new instruction lists.
14188 (insert_after_ins): Delete.
14189 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
14190 peephole_pass, mono_arch_output_basic_block,
14191 mono_arch_emit_prolog): Convert to new instruction lists.
14193 2008-01-11 Zoltan Varga <vargaz@gmail.com>
14195 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
14197 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
14200 * Makefile.am (version.h): Make this work with non-bash shells.
14202 2008-01-10 Zoltan Varga <vargaz@gmail.com>
14204 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
14206 2008-01-08 Zoltan Varga <vargaz@gmail.com>
14208 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
14209 the InitializeArray optimization.
14211 2008-01-06 Zoltan Varga <vargaz@gmail.com>
14213 * mini.c driver.c: Don't include os/gc_wrapper.h.
14215 2008-01-05 Zoltan Varga <vargaz@gmail.com>
14217 * mini.c (print_jit_stats): Print GC statistics if available.
14219 2008-01-04 Zoltan Varga <vargaz@gmail.com>
14221 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
14223 2007-12-29 Zoltan Varga <vargaz@gmail.com>
14225 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
14227 2007-12-26 Zoltan Varga <vargaz@gmail.com>
14229 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
14231 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
14233 * driver.c (mono_main): Ditto.
14235 2007-12-23 Zoltan Varga <vargaz@gmail.com>
14237 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
14239 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
14240 in the vtable can't be encoded.
14241 (compile_method): Ditto.
14243 2007-12-21 Zoltan Varga <vargaz@gmail.com>
14245 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
14248 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
14251 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
14252 the top LMF entry belongs to the current method.
14254 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
14256 2007-12-20 Zoltan Varga <vargaz@gmail.com>
14258 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
14260 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
14262 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
14264 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
14266 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
14268 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
14271 * basic-float.cs: Add an ulong->double cast test.
14273 2007-12-15 Zoltan Varga <vargaz@gmail.com>
14275 * mini.c (mono_method_to_ir): Fix a warning.
14277 2007-12-14 Zoltan Varga <vargaz@gmail.com>
14279 * mini-ops.h: Add OP_SWITCH.
14281 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
14282 CEE_SWITCH in back-end code, use OP_SWITCH instead.
14284 2007-12-11 Geoff Norton <gnorton@novell.com>
14286 * mini-s390x.c: Minor change to the MAX() define to allow
14287 it to compile with other gcc versions.
14289 2007-12-11 Geoff Norton <gnorton@novell.com>
14292 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
14294 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14296 exceptions-arm.c (mono_arch_get_restore_context): Restore
14299 exceptions-arm.c (throw_exception): Save the frame pointer.
14300 This is a partial fix for #323747. Only the client side is
14303 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14305 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
14306 was using an unrelated variable to log the class which
14307 needed the cctor to be called. This was crashing on arm.
14309 2007-12-09 Robert Jordan <robertj@gmx.net>
14311 * mini-x86.c (mono_arch_emit_epilog):
14312 Consider all kinds of 64-bit types. Fixes #323114.
14314 2007-12-08 Zoltan Varga <vargaz@gmail.com>
14316 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
14318 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14320 * mini-amd64.c (peephole_pass): Add a missing instruction check.
14322 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14324 * mini.c: run type ctor before allocating an object, not only
14325 when running it's constructor method (fixes at least part of bug #342507).
14327 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14329 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
14331 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
14332 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
14335 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
14336 mono_generic_class_init_trampoline () the same as it is done with the other
14339 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
14340 aot-runtime.c aot-compiler.c: Implement AOT support.
14342 2007-12-07 Mark Probst <mark.probst@gmail.com>
14344 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
14345 build for archs which don't have the vtable trampoline defined
14348 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14350 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
14352 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
14354 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
14356 * tramp-<ARCH>.c: Use the new helper function.
14358 2007-12-07 Mark Probst <mark.probst@gmail.com>
14360 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
14361 trampoline call, which takes a vtable argument.
14363 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
14364 OP_TRAMPCALL_VTABLEs like other calls.
14366 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
14367 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
14368 call. Implemented a support function which fetches the vtable
14369 from a register set.
14371 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
14372 Implemented a generic class init trampoline, using the
14373 OP_TRAMPCALL_VTABLE opcode.
14375 * mini.c: Implemented static field access when sharing generic
14376 code. This implies initing the class using the new
14377 OP_TRAMPCALL_VTABLE call.
14379 2007-12-07 Mark Probst <mark.probst@gmail.com>
14381 * mini.c: Don't compile methods with sharing enabled if their
14382 classes are disabled for sharing.
14384 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14386 * inssel.brg: Add a missing sign extension to the GETCHR and array access
14387 opcodes. Fixes #346563.
14389 * objects.cs: Add a new test.
14391 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
14393 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
14394 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
14396 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14398 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
14400 2007-12-03 Zoltan Varga <vargaz@gmail.com>
14402 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
14405 2007-12-02 Zoltan Varga <vargaz@gmail.com>
14407 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
14409 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
14410 optimization in the AOT case.
14412 2007-11-30 Zoltan Varga <vargaz@gmail.com>
14414 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
14416 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
14418 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
14420 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
14422 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
14423 is created by the inlined delegate ctor.
14425 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14427 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
14429 2007-11-29 Zoltan Varga <vargaz@gmail.com>
14431 * cpu-x86.md: Fix the length of ckfinite.
14433 2007-11-28 Zoltan Varga <vargaz@gmail.com>
14435 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14437 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
14438 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
14440 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
14442 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
14443 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
14445 2007-11-28 Martin Baulig <martin@ximian.com>
14448 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
14449 after creating the trampoline.
14451 2007-11-27 Zoltan Varga <vargaz@gmail.com>
14453 * aot-runtime.c (load_aot_module): Check runtime version if needed.
14455 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
14458 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
14459 instead of the calling method to help AOT.
14461 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
14463 2007-11-26 Zoltan Varga <vargaz@gmail.com>
14465 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
14468 2007-11-23 Zoltan Varga <vargaz@gmail.com>
14470 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
14472 * aot-compiler.c (compile_method): Correct check for generic method definitions.
14473 (encode_method_ref): No need to handle generic method definitions specially.
14475 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
14477 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
14480 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
14482 (compile_method): Enable generic sharing.
14484 2007-11-22 Zoltan Varga <vargaz@gmail.com>
14486 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
14487 (mini_method_compile): Add preliminary support for AOTing shared generic code.
14489 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
14492 * mini-trampolines.c: Fix a warning.
14494 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
14496 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
14497 (generic_class_is_reference_type): Remove unused function.
14499 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
14500 in the generic vtable trampoline case.
14502 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
14504 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
14505 return an AOT method based on a vtable slot.
14507 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
14509 * mini.c (mini_get_vtable_trampoline): Export this.
14511 2007-11-22 Martin Baulig <martin@ximian.com>
14514 (MonoDebuggerInfo): Move `debugger_version' up.
14516 2007-11-22 Martin Baulig <martin@ximian.com>
14519 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
14521 * mini-trampolines.c
14522 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
14523 after compiling the method.
14525 2007-11-20 Martin Baulig <martin@ximian.com>
14528 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
14529 (mono_debugger_remove_breakpoint): Likewise.
14530 (mono_debugger_check_breakpoints): Likewise.
14532 * debug-debugger.c: Implement the new breakpoint interface here.
14534 2007-11-18 Zoltan Varga <vargaz@gmail.com>
14536 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
14537 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
14539 * mini-x86.c (mono_arch_output_basic_block): Ditto.
14541 2007-11-17 Zoltan Varga <vargaz@gmail.com>
14543 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
14545 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
14548 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
14551 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
14552 returning a vtype in a register.
14554 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
14555 here from the arch specific code.
14557 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
14560 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
14561 (mono_arch_emit_prolog): Increment maximum prolog size.
14563 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
14564 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
14566 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
14567 MonoGenericSharingContext.
14569 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
14570 MonoGenericSharingContext. Allocate memory from the cfg mempool.
14572 2007-11-15 Mark Probst <mark.probst@gmail.com>
14574 * mini.c, mini.h, generic-sharing.c: Functions for producing code
14575 which extract fields out of the runtime generic context. Full
14576 sharing of the NEWARR opcode.
14578 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
14580 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
14581 --enable-minimal=ssa.
14583 2007-11-13 Zoltan Varga <vargaz@gmail.com>
14585 * mini-trampolines.c (mono_delegate_trampoline): Update after
14586 mono_marshal_get_delegate_invoke () signature change.
14588 2007-11-13 Mark Probst <mark.probst@gmail.com>
14590 * mini.c: Removed the shared context in favor of the generic
14591 sharing context. Allocate the MonoJitInfo structure with room for
14592 the generic sharing context if it's needed.
14594 * mini.h: Remove MonoGenericSharingContext declaration. It's in
14595 domain-internals.h now.
14597 * mini-x86.c: Pass the generic sharing context to get_call_info ().
14599 * generic-sharing.c: Several changes for working without a shared
14600 context and instead operating on open types instead.
14602 2007-11-12 David S. Miller <davem@davemloft.net>
14604 * inssel-sparc.brg: Fix double instruction emit.
14606 2007-11-12 Zoltan Varga <vargaz@gmail.com>
14608 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
14609 Get/Set/Address methods.
14611 * mini.c debug-debugger.c mini-trampolines.c: Update after
14612 mono_marshal_get_delegate_invoke signature change.
14614 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14616 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
14617 This can happens with dynamic methods. Fixes the other bug in #322722.
14619 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14621 * tramp-arm.c (mono_arch_patch_callsite): Support patching
14624 * mini-arm.c (arm_patch): Implement patching of BX call
14625 sequence. Fixes one of the bugs in #322722.
14627 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
14629 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
14630 under Linux. We only need to flush every 32-byte cache line.
14632 2007-11-07 Massimiliano Mantione <massi@ximian.com>
14635 move_basic_block_to_end: Add branches when needed, eventually creating
14637 optimize_branches: added a parameter that tells if it's ok to create
14638 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
14639 and avoid calling move_basic_block_to_end when it's not ok.
14642 2007-11-07 Mark Probst <mark.probst@gmail.com>
14644 * mini.c: Abort inlining call to InitializeArray if something
14645 looks wrong. Let the icall handle it, which now has proper safety
14648 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
14650 * mini.c (mono_spill_call): add support for soft-float.
14652 * mini.c (mono_method_to_ir): add support for soft-float
14653 to inlined functions that return float.
14655 * mini.c (mono_method_to_ir): add support for soft-float
14656 to cee_stsfld opcode on float fields.
14658 2007-11-05 Geoff Norton <gnorton@novell.com>
14660 * mini-x86.h: Fix the structure access for X86 Leopard.
14663 2007-11-05 Martin Baulig <martin@ximian.com>
14665 * mini-trampolines.c
14666 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
14667 after compiling the method to notify the debugger.
14669 2007-11-05 Martin Baulig <martin@ximian.com>
14671 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
14673 2007-11-02 Zoltan Varga <vargaz@gmail.com>
14675 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
14676 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
14678 2007-11-01 Zoltan Varga <vargaz@gmail.com>
14680 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
14681 native-to-managed wrappers.
14683 2007-11-01 Geoff Norton <gnorton@novell.com>
14685 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
14688 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14690 * mini.c, mini-x86.c: when getting back from unmanaged code
14691 to managed via a marshaled delegate we also need to set the
14694 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14696 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
14699 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
14701 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
14702 let the debugger or other external agents to tell the JIT when
14703 a sw breakpoint has been inserted in the code that the JIT needs
14704 to be able to inspect.
14706 2007-10-31 Martin Baulig <martin@ximian.com>
14709 (MonoDebuggerInfo): Remove `runtime_class_init'.
14711 2007-10-30 Martin Baulig <martin@ximian.com>
14714 (mono_debugger_thread_created): Added `MonoThread *' argument.
14715 (mono_debugger_extended_notification): New public method.
14716 (mono_debugger_trampoline_compiled): New public method.
14719 (MonoDebuggerThreadInfo): Added `thread' and
14720 `extended_notifications' fields.
14723 (debugger_executable_code_buffer): New static variable.
14726 (MonoDebuggerInfo): Added `executable_code_buffer',
14727 `executable_code_buffer_size', `breakpoint_info_area',
14728 `breakpoint_table' and `breakpoint_table_size'.
14730 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
14732 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
14733 that IP either is an unused value or the vtable pointer. IMT
14734 calls use vtable + offset now. Reduced by almost half the size
14737 2007-10-26 Jonathan Chambers <joncham@gmail.com>
14739 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
14740 defines to access param registers. Replace long usage with
14741 gsize as sizeof(long) != sizeof(void*) on Win64.
14743 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
14744 on Win64. Fix intrinsic, use _AddressOfReturnAddress
14745 instead of non-existant _GetAddressOfReturnAddress.
14747 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
14748 param registers. Save/restore %rdi and %rsi in MonoLMF.
14750 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
14751 param registers. Modify (throw_exception) signature to take
14752 %rdi and %rsi on Win64.
14754 Code is contributed under MIT/X11 license.
14756 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14758 * helpers.c: unlink debugging output files.
14760 2007-10-25 Zoltan Varga <vargaz@gmail.com>
14762 * mini.c: Move mono_create_ftnptr () to object.c.
14764 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
14766 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
14767 optional. This function can now be used to disassemble code generated
14768 outside the JIT such as trampolines and IMT thunks.
14770 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
14772 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
14773 vtable pointer from a ldr instruction.
14775 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
14776 new IMT call sequence.
14778 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
14779 call sequence for interface invocations.
14781 * mini-arm.c (mono_arch_emit_imt_argument): added, required
14782 for imt support. This function is empty since IMT on ARM requires no
14783 special handling on the IR side.
14785 * mini-arm.c (mono_arch_find_imt_method): added, required for
14788 * mini-arm.c (mono_arch_find_this_argument): added, required
14791 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
14792 a ldr instruction to load a value stored in the code stream.
14794 * mini-arm.c (mono_arch_build_imt_thunk):added, required
14798 2007-10-23 Zoltan Varga <vargaz@gmail.com>
14800 * mini.c (mini_init): Install the jump trampoline callback.
14802 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14804 * mini-trampolines.c: handle synchronized methods with the common
14805 vtable trampoline (bug #335601).
14807 2007-10-17 Zoltan Varga <vargaz@gmail.com>
14809 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
14811 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
14814 * mini-ia64.h mini-ia64.c: Add support for IMT.
14816 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
14817 prolog. Fixes #331958.
14819 2007-10-15 Zoltan Varga <vargaz@gmail.com>
14821 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
14823 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14825 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
14828 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14830 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
14833 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
14835 * mini-x86.c, mini-x86.h: x86 support for the common vtable
14838 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
14840 * mini-trampolines.c: changed the magic rampoline to understand
14841 the common vtable trampoline method: the method to invoke is
14842 determined by the vtable displacement of the call.
14844 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14846 * mini.c, mini.h: register the common vtable trampoline if the
14847 architecture supports it.
14849 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14851 * cpu-amd64.md: use the correct max length for tls_get.
14853 2007-10-14 Zoltan Varga <vargaz@gmail.com>
14855 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
14856 CEE_STELEM_ANY. Fixes #333696.
14858 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14860 * exceptions-x86.c: provide more graceful handling of the case where
14861 we followed a bogus function pointer from managed code (bug #332866).
14863 2007-10-11 Mark Probst <mark.probst@gmail.com>
14865 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
14866 replaces the generic_shared flag and will carry more information
14869 * generic-sharing.c: Added mini_type_stack_size() which allows
14870 allows open types if given a generic sharing context.
14871 mini_get_basic_type_from_generic() takes a
14872 MonoGenericSharingContext* instead of a MonoCompile* now.
14874 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
14875 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
14876 mini-sparc.c, mini-x86.c: Trivial changes required by the two
14877 changes above. Just passing arguments through to the right
14880 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14882 * mini-arm.c: unify the call emission to emit_code_seq().
14884 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
14886 * tramp-arm.c: reduced the trampoline size.
14888 2007-10-10 Mark Probst <mark.probst@gmail.com>
14890 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
14891 variable handling out of arch-specific code.
14893 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14895 * mini-arm.c: implemented fast delegate dispatch.
14897 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14899 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14900 that fp elimination is turned off if the space required by locals is too
14901 big. Fixes #331958.
14903 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14905 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14906 ARM to the new style trampoline.
14908 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14910 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14912 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14914 2007-10-09 Martin Baulig <martin@ximian.com>
14917 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14918 `field_info_offset_offset'.
14920 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14922 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14923 removed more internal usage of the r11 register and made it available
14924 to the register allocator.
14926 2007-10-08 Mark Probst <mark.probst@gmail.com>
14928 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14929 when sharing generics and treat type variables as references.
14931 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14933 * mini-ppc.c: started removing the internal uses of register r11
14934 to eventually allow the register allocator to manage it as an
14935 additional available register.
14937 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14939 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14941 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14943 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14944 specific trampolines as they are not performance critical as a jump
14945 target (maybe align as before only for AOT code?). This saves about
14946 200 KB of native code on x86 for monodevelop startup.
14948 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14950 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14951 monodevelop startup.
14953 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14955 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14957 * mini-sparc.h mini-sparc.c: Implement IMT support.
14959 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14960 its smaller and doesn't clobber sparc_g1.
14962 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14964 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14966 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14968 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14970 * mini-ppc.c: implemented fast delegate invocation.
14972 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14974 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14976 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14978 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14979 code to the new style trampoline in preparation for IMT support.
14981 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14983 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14984 systems already. This also reduces the specific trampiline sizes and
14985 prepares for the use of r12 as the IMT identifier register.
14987 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14989 * mini-mips.h: endianess fix (simplified from a patch by
14990 Thomas Kunze <thommy@tabao.de>, bug #323737).
14992 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14994 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14995 to access ucontext fields and enable netbsd support
14996 (partially from Magnus Henoch <mange@freemail.hu>).
14998 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
15000 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
15001 use the preprocessor from the CPP env var if it is set.
15003 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
15005 * mini-trampolines.c: fixed an assertion and moved it earlier in the
15006 code, before interface_offset gets used.
15008 2007-10-02 Zoltan Varga <vargaz@gmail.com>
15010 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
15011 mono_class_setup_vtable () before accessing klass->vtable.
15013 2007-10-01 Zoltan Varga <vargaz@gmail.com>
15015 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
15018 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
15020 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
15021 IMT slots (this saves hundreds of KB of memory in programs like
15022 IronPython and Monodevelop).
15024 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
15026 * mini.c: print the delegate counter.
15028 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
15030 * mini-x86.c: make it easier to enable the debugging code for IMT
15033 2007-09-28 Martin Baulig <martin@ximian.com>
15036 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
15037 `mono_method_klass_offset' and `mono_method_token_offset'.
15039 2007-09-20 Mark Probst <mark.probst@gmail.com>
15041 * mini.c: First generics sharing implementation. Can only share
15042 in very simple cases. If sharing doesn't work it falls back to
15043 dedicated compilation.
15045 * mini.h: Flag in MonoCompile to specify whether generic
15046 compilation is shared. Flags enum for marking which generic inst
15047 of a context is used. Prototypes for helper functions.
15049 * generic-sharing.c: Helper functions for generic method sharing.
15051 * optflags-def.h: Optimization flag (gshared) for enabling generic
15052 method sharing added.
15054 * Makefile.am: generic-sharing.c added.
15056 2007-09-19 Daniel Nauck <dna@mono-project.de>
15058 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
15060 2007-09-19 Massimiliano Mantione <massi@ximian.com>
15061 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
15064 2007-09-19 Martin Baulig <martin@ximian.com>
15066 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
15067 mono_debug_cleanup() is now part of mono_cleanup().
15069 2007-09-18 Zoltan Varga <vargaz@gmail.com>
15071 * driver.c (mono_main): Fix a warning.
15073 2007-09-17 Zoltan Varga <vargaz@gmail.com>
15075 * aot-compiler.c: Optimize various parts when processing large assemblies.
15078 * mini.c (mono_patch_info_hash): Improve hash function.
15080 2007-09-14 Jonathan Chambers <joncham@gmail.com>
15082 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
15084 Code is contributed under MIT/X11 license.
15086 2007-09-14 Zoltan Varga <vargaz@gmail.com>
15088 * mini.c (mini_init): Fix a leak.
15090 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
15092 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15094 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
15096 2007-09-14 Zoltan Varga <vargaz@gmail.com>
15098 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
15100 2007-09-13 Zoltan Varga <vargaz@gmail.com>
15102 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
15105 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
15107 * mini.c (handle_alloc): Enable managed allocators in AOT code.
15109 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
15111 * aot-runtime.c (decode_patch_info): Ditto.
15113 2007-09-12 Jonathan Chambers <joncham@gmail.com>
15115 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
15116 static case. Cache delegates in architecture specific code,
15117 based on number of parameters.
15119 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
15120 in architecture specific code, based on number of parameters.
15122 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
15123 caching happen in architecture specific code now.
15125 Code is contributed under MIT/X11 license.
15127 2007-09-12 Jonathan Chambers <joncham@gmail.com>
15129 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
15130 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
15131 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
15133 Code is contributed under MIT/X11 license.
15135 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15136 * mini.c: (mono_thread_abort) Fixed bug #82416.
15138 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
15140 * mini.: hook the new managed GC allocation feature into the JIT.
15142 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15144 * mini.c: implementation for the new runtime tls opcode.
15146 2007-09-11 Martin Baulig <martin@ximian.com>
15149 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
15150 `mono_method_inflated_offset'.
15152 2007-09-07 Zoltan Varga <vargaz@gmail.com>
15154 * driver.c mini.h mini.c: Add a new devel command line option for injecting
15155 async exceptions into a method.
15157 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
15158 purpose of testing whenever the unwinder works at every instruction.
15160 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
15162 * mini.c: check accessibility of method used in ldftn (fixes
15165 2007-09-04 Zoltan Varga <vargaz@gmail.com>
15167 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
15169 * inssel.brg: Fix a warning.
15171 2007-09-03 Martin Baulig <martin@ximian.com>
15173 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
15174 now takes the `main_method' as argument.
15176 2007-09-02 Zoltan Varga <vargaz@gmail.com>
15178 * cpu-sparc.md (endfilter): Add missing src1:i argument.
15180 2007-08-30 Jonathan Chambers <joncham@gmail.com>
15182 * driver.c: include the cil-coff.h header on Windows.
15184 Code is contributed under MIT/X11 license.
15186 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15188 * mini.c, driver.c: don't include the cil-coff.h header.
15190 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
15192 * mini.c: flag places that needs fixes fo soft-float support.
15194 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
15196 * mini.h, inssel-float.brg: fix soft-float constant loads on big
15197 endian systems (partially from Dean Jenkins, bug #81924).
15199 2007-08-28 Mark Probst <mark.probst@gmail.com>
15201 * mini.c (check_linkdemand): Remove embedded reference object in
15202 call to LinkDemandSecurityException.
15203 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
15204 with an IntPtr instead of a reference object.
15206 2007-08-28 Zoltan Varga <vargaz@gmail.com>
15208 * mini.c (handle_initobj): Handle alignment properly.
15210 * inssel.brg (mini_emit_memset): Ditto.
15212 * inssel.brg (mini_emit_memcpy): Ditto.
15214 * inssel-sparc.brg: Ditto.
15216 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
15218 2007-08-26 Zoltan Varga <vargaz@gmail.com>
15220 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
15221 exceptions raised in unmanaged code. Fixes part of #82594.
15223 2007-08-24 Mark Probst <mark.probst@gmail.com>
15225 * mini.c (mono_method_to_ir), declsec.c
15226 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
15228 2007-08-22 Martin Baulig <martin@ximian.com>
15231 (MonoDebuggerThreadInfo): New typedef.
15232 (mono_debugger_thread_table): New global variable.
15233 (mono_debugger_thread_created): New public function.
15234 (mono_debugger_thread_cleanup): New public function.
15237 (MonoDebuggerInfo):
15238 - removed `get_current_thread' and `lookup_assembly'.
15239 - removed `data_table'.
15240 - added `thread_table'.
15243 (mono_thread_start_cb): Call mono_debugger_thread_created().
15244 (mono_thread_attach_cb): Likewise.
15245 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
15246 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
15249 * driver.c (mono_main): Move mono_debug_init() up, before calling
15250 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
15252 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15254 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
15255 together when passing several arguments of type double (gives a small
15256 speedup and saves a few bytes of generated code).
15258 2007-08-20 Jb Evain <jbevain@novell.com>
15260 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
15262 2007-08-20 Jb Evain <jbevain@novell.com>
15264 * mini.c (mono_method_to_ir): throw MethodAccessException
15265 and FieldAccessException instead of InvalidProgramException.
15267 2007-08-20 Mark Probst <mark.probst@gmail.com>
15269 * mini.c: CoreCLR security checks.
15271 * mini.h: Removed MonoSecurityMode (moved to
15272 metadata/security-manager.h) and mono_security_mode global var
15273 (replaced by set/get functions in security-manager.h).
15275 * driver.c: Added "core-clr-test" security mode for testing. Used
15276 set-function for setting security mode.
15278 2007-08-17 Mark Probst <mark.probst@gmail.com>
15280 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
15281 the new jit_info_table.
15283 * driver.c: Test code for the new jit_info_table (enabled by the
15284 define MONO_JIT_INFO_TABLE_TEST).
15286 2007-08-14 Zoltan Varga <vargaz@gmail.com>
15288 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
15289 detection of call <REG> instruction sequence. Fixes build on freebsd.
15291 2007-08-13 Zoltan Varga <vargaz@gmail.com>
15293 * mini-exceptions.c: Fix a warning.
15295 2007-08-11 Zoltan Varga <vargaz@gmail.com>
15297 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
15298 stack overflow handling code on amd64 too.
15300 * mini-exceptions.c (mono_setup_altstack): Make this use
15301 mono_thread_get_stack_bounds ().
15303 * mini-x86.h: Disable sigaltstack on solaris x86.
15305 2007-08-10 Zoltan Varga <vargaz@gmail.com>
15307 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
15309 2007-08-10 Geoff Norton <gnorton@customerdna.com>
15311 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
15313 2007-08-08 Zoltan Varga <vargaz@gmail.com>
15315 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
15317 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
15319 2007-08-03 Neale Ferguson <neale@sinenomine.net>
15321 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
15324 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15326 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
15327 to be emitted (bug #82281).
15329 2007-08-01 Martin Baulig <martin@ximian.com>
15331 Merged the `debugger-dublin' branch.
15333 * debug-debugger.h (MonoDebuggerInfo):
15334 Removed the `old_*' compatibility entries.
15335 Added `debugger_version' and `data_table'.
15336 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
15337 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
15340 (MiniDebugMethodBreakpointInfo): Add `address_list'.
15341 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
15342 instead of a `gconstpointer'.
15343 (mono_debugger_insert_method_breakpoint): Return a
15344 `MonoDebugMethodAddressList *'.
15346 2007-06-28 Martin Baulig <martin@ximian.com>
15348 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15350 2007-08-01 Zoltan Varga <vargaz@gmail.com>
15352 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
15353 __builtin_frame_address () since it is broken on older gcc versions.
15355 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
15357 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
15358 on the stack overflow handling and made the managed stack overflows
15359 catchable in most cases using soft guard pages.
15360 * exceptions-x86.c: added code to restore the protection in the soft
15361 guard pages at the end of exception handling.
15363 2007-07-31 Zoltan Varga <vargaz@gmail.com>
15365 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
15367 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15369 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
15370 exception handling.
15372 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15374 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
15375 signal handling support until it has been ported to the new mechanism.
15376 * mini.c: fixed stack overflow detection and use the new
15377 architecture code to handle signals on the altstack.
15379 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
15381 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
15382 stack overflows on the alt stack.
15384 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
15386 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
15387 stack overflows on the alt stack.
15389 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
15391 * exceptions-ppc.c: cleanup preparing for altstack support.
15393 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15395 * exceptions-arm.c: cleanup preparing for altstack support.
15397 2007-07-27 Mark Probst <mark.probst@gmail.com>
15399 * mini.c (print_jit_stats): Output hazard pointer stats.
15401 2007-07-26 Mark Probst <mark.probst@gmail.com>
15403 * driver.c, mini.c: Replaced security mode flags with a single
15406 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15408 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
15410 2007-07-25 Mark Probst <mark.probst@gmail.com>
15412 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
15413 (which doesn't do anything yet) for activating Core CLR
15414 (Silverlight) security.
15416 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
15418 * mini-codegen.c: work around a possible gcc bug on arm.
15420 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
15422 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
15423 message for platforms that don't support AOT compilation.
15425 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
15427 * mini.h, mini.c, driver.c: temporary smcs hack.
15429 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
15431 * mini-arm.h, mini-arm.c: arm EABI fixes.
15433 2007-07-22 Zoltan Varga <vargaz@gmail.com>
15435 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
15438 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
15439 trampolines taking a method argument.
15441 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
15443 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
15444 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
15446 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
15447 JIT compilation throws an exception. Fixes #82050.
15449 2007-07-19 Mark Probst <mark.probst@gmail.com>
15451 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
15452 with the MONO_EXCEPTION_ defines.
15454 2007-07-17 Zoltan Varga <vargaz@gmail.com>
15456 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
15459 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
15460 the cause of an assertion.
15462 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
15464 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
15467 2007-07-15 Zoltan Varga <vargaz@gmail.com>
15469 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
15470 assert. Should fix #82103.
15472 2007-07-14 Zoltan Varga <vargaz@gmail.com>
15474 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
15475 here too. Fixes #82095.
15477 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
15480 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
15482 * mini-amd64.h: Enable IMT for amd64.
15484 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
15486 2007-07-12 Zoltan Varga <vargaz@gmail.com>
15488 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
15490 2007-07-12 Mark Probst <mark.probst@gmail.com>
15492 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
15493 as soon as check_linkdemand sets an exception_type.
15495 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15497 * mini-x86.c: fixed offsets for IMT call sequence.
15498 * mini-x86.h: enable IMT again.
15500 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15502 * trace.c (mono_trace_enter_method): Decode MonoType too.
15504 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
15506 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
15508 * mini-amd64.c: Add preliminary IMT implementation.
15510 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
15512 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
15513 understand the new IMT-base interface invocation (thanks to
15514 Daniel Nauck for the report and the remote debugging session).
15516 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
15518 * mini-x86.c: size and speed optimizations for the IMT bsearch.
15520 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15522 * Makefile.am (aotcheck): Make this actually use the AOTed code.
15524 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
15526 * mini-trampolines.c: implement AOT IMT support.
15527 * mini-x86.h: enable IMT support for wider testing.
15529 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15531 * inssel.brg (emit_imt_argument): Add aot support here.
15533 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
15535 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
15537 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
15538 of the IMT implementation, partially from massi, with my
15539 implementation of the bsearch sequence. Disabled by default until
15540 the AOT code is implemented.
15542 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15544 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
15546 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
15548 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15550 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
15551 arch-independent IMT JIT code from Massimiliano
15552 Mantione (massi@ximian.com) with small cleanups from me.
15554 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15556 * Makefile.am: fix svn invocation to get the svn revision to be
15557 independent of the local language (build fix).
15559 2007-07-09 Mark Probst <mark.probst@gmail.com>
15561 * mini.c (inline_method): Reset cfg->exception_type if the
15562 inlining is aborted. Fixes: 82049.
15564 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
15566 * mini.c: remove assert from exception handling code when exception_ptr
15569 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15571 * mini.c (mono_codegen): Add an assert.
15573 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
15574 enter and leave code.
15575 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
15577 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15579 * mini-ppc.c: fixed memory corruption for localloc(0)
15582 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15584 * mini.c: Fix warnings.
15586 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
15588 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
15589 to emit better double->int conversions.
15591 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15593 * mini.c: the provided Min/Max optimizations are valid for unisgned
15596 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
15598 * mini.c (can_access_method, can_access_field): methods moved to metadata/class.c and renamed to mono_method_can_access_method and mono_method_can_acesss_field
15600 2007-06-28 Miguel de Icaza <miguel@novell.com>
15602 * mini.c (mono_running_on_valgrind): Add support for reporting the
15603 method and its boundaries to valgrind.
15605 2007-06-28 Martin Baulig <martin@ximian.com>
15607 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15609 2007-06-25 Zoltan Varga <vargaz@gmail.com>
15611 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
15613 * generic.2.cs: Add new test case.
15615 2007-06-25 Martin Baulig <martin@ximian.com>
15617 Merged the `debugger-dublin' branch.
15620 (mono_debugger_insert_method_breakpoint): New public method.
15621 (mono_debugger_remove_method_breakpoint): Likewise.
15622 (mono_debugger_check_breakpoints): New static method.
15623 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
15625 * debug-debugger.h (MonoDebuggerInfo):
15626 Renamed (to keep backward compatibility in the vtable):
15627 `insert_breakpoint' -> `old_insert_breakpoint'.
15628 `remove_breakpoint' -> `old_remove_breakpoint'.
15629 `create_string' -> `old_create_string'.
15630 `lookup_class' -> `old_lookup_class'.
15631 `lookup_type' -> removed; changed into a dummy field.
15632 `lookup_assembly' -> `old_lookup_assembly'.
15633 Added (same functionality, but different signature):
15634 `create_string', `lookup_class', `lookup_assembly'
15636 `get_method_addr_or_bpt', `remove_method_breakpoint',
15637 `runtime_class_init'.
15639 * debug-debugger.c: Merged the `debugger-dublin' branch.
15641 2007-06-23 Zoltan Varga <vargaz@gmail.com>
15643 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
15645 (peephole_pass): Likewise.
15647 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
15649 * driver.c: hopefully make setaffinity work also for ancient
15652 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
15654 * driver.c : win32 build fix.
15656 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
15658 * driver.c: check for the MONO_NO_SMP env var and bind to a single
15659 processor if it is set.
15661 2007-06-21 Martin Baulig <martin@ximian.com>
15663 * debug-mini.h: New file.
15666 (mono_debugger_insert_breakpoint_full): Moved here from
15667 ../metadata/mono-debug-debugger.c.
15668 (mono_debugger_remove_breakpoint): Likewise.
15669 (mono_debugger_breakpoint_callback): Likewise.
15671 2007-06-15 Raja R Harinath <rharinath@novell.com>
15673 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15674 changes in MonoGenericClass.
15676 2007-06-14 Zoltan Varga <vargaz@gmail.com>
15678 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
15680 2007-06-14 Raja R Harinath <rharinath@novell.com>
15682 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15683 removal of MonoGenericMethod.
15685 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15687 * mini-exceptions.c: hooks for the exception events profiling API.
15689 2007-06-14 Randolph Chung <tausq@debian.org>
15691 * Makefile.ma: Add hppa target.
15692 * mini-arch.h: Include mini-hppa.h
15693 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
15694 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
15695 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15697 2007-06-14 Randolph Chung <tausq@debian.org>
15699 * inssel.brg: Add rules for "chained" compare-branch operations so that
15700 a single compare op can affect multiple branches. Adjust cost for
15701 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
15702 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
15703 cost for some rules so that they can more easily be overridden by
15704 per-arch rules (with fixes from lupus).
15705 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15707 2007-06-13 Randolph Chung <tausq@debian.org>
15709 * mini-ops.h: Reorder branch ops so that they match the order of the
15710 corresponding CEE_* ops. The code expects them this way.
15711 Add new ops for HPPA target.
15712 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15714 2007-06-13 Randolph Chung <tausq@debian.org>
15716 * mini-exceptions.c: Handle cases where the stack grows towards
15718 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15720 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15722 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
15724 * driver.c: explain where a non-matching corlib is found.
15726 2007-06-13 Mark Probst <mark.probst@gmail.com>
15728 * mini.c (print_jit_stats): Output dynamic code allocation stats.
15730 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
15732 * mini-exceptions.c: Generate a method profile leave event during
15733 an exception to ensure that the profiler gets notified.
15735 2007-06-07 Zoltan Varga <vargaz@gmail.com>
15737 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
15740 * cpu-amd64.md: Add long_and/or/xor opcodes.
15742 2007-06-06 Wade Berrier <wberrier@novell.com>
15744 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
15745 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
15746 length of instruction shr_imm (expected 8, got 10)
15748 2007-06-06 Zoltan Varga <vargaz@gmail.com>
15750 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
15752 2007-06-06 Mark Probst <mark.probst@gmail.com>
15754 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15755 MonoInternalHashTable again (fixed bug in the internal hash table
15758 2007-06-06 Mark Probst <mark.probst@gmail.com>
15760 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
15761 Have to figure out what makes it crash the SWF regression.
15763 2007-06-05 Zoltan Varga <vargaz@gmail.com>
15765 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
15767 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15769 * mini.c: optimize out the type check when storing null in a
15772 2007-06-04 Mark Probst <mark.probst@gmail.com>
15774 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15775 MonoInternalHashTable.
15777 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
15779 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
15780 signed integer methods.
15782 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15784 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
15785 permanently since the current approach doesn't work.
15787 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15789 * inssel.brg (stmt): Only call delegate->invoke_impl if
15790 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
15792 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15794 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
15795 the sreg2==rdx case.
15797 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
15798 account if it contains a rex prefix.
15799 (peephole_pass): Handle OP_FMOVE as well.
15801 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15803 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
15804 as it causes regressions.
15806 2007-05-31 Zoltan Varga <vargaz@gmail.com>
15808 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
15809 static case as well.
15811 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
15813 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15814 (mono_arch_get_this_arg_from_call): Ditto.
15816 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
15818 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
15821 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15822 (mono_arch_get_this_arg_from_call): Ditto.
15824 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
15826 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
15827 try to create optimized invoke code and use that for further invocations.
15828 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
15830 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
15832 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
15834 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
15835 sealed classes or methods.
15836 *devirtualization.cs: tests for the new optimization
15838 2007-05-29 Zoltan Varga <vargaz@gmail.com>
15840 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
15841 by the update_volatile () function.
15843 2007-05-27 Zoltan Varga <vargaz@gmail.com>
15845 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
15848 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
15850 2007-05-24 Jonathan Chambers <joncham@gmail.com>
15852 * mini.c: Add configure checks for header files.
15853 * mini-x86.c: Add configure checks for header files.
15854 * trace.c: Add configure checks for header files.
15855 * aot-runtime.c: Add configure checks for header files.
15856 * aot-compiler.c: Add configure checks for header files.
15857 * driver.c: Add configure checks for header files.
15858 * mini-codegen.c: Add configure checks for header files.
15860 Code is contributed under MIT/X11 license.
15862 2007-05-22 Zoltan Varga <vargaz@gmail.com>
15864 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
15865 icompare_imm -128 + op_iclt. Fixes #81703.
15867 2007-05-19 Zoltan Varga <vargaz@gmail.com>
15869 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
15871 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15873 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
15874 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
15875 so that all isinst checks now use "interface_bitmap".
15877 2007-05-15 Zoltan Varga <vargaz@gmail.com>
15879 * cpu-amd64.md (jmp): Fix a warning.
15881 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
15883 * basic.cs: Add new regression test.
15885 * basic.cs: Remove test which is now in basic-long.cs.
15887 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
15889 * basic-long.cs: Add new test.
15891 2007-05-13 Zoltan Varga <vargaz@gmail.com>
15893 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15895 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15897 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15899 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15902 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15903 throwing code a bit.
15905 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15906 the exception throwing code a bit.
15908 * mini-x86.c (get_call_info): Allocate result from a mempool.
15910 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15912 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15914 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15916 * mini.h (MonoCompile): Add 'token_info_hash' field.
15918 * mini.c: Save token->method associations during compilation so the AOT
15919 compiler can use it.
15921 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15922 which reference generic classes and methods.
15924 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15926 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15928 * aot-compiler.c (compile_method): Fix a typo in a comment.
15930 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15932 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15933 everything generic.
15935 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15937 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15939 * mini.h (MonoCompile): Add 'args' field.
15941 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15944 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15946 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15948 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15950 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15952 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15953 opcodes for some opcodes.
15955 * mini.h *.brg *.c: Use the new opcodes.
15957 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15959 * mini.h: Bumped aot revision.
15961 * inssel.brg: modified code generation of type checks for interfaces
15962 to use the new "MonoClass.interface_bitmap" instead of the old
15963 "MonoClass.interface_offsets".
15965 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15967 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15969 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15971 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15974 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15976 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15978 2007-04-27 Wade Berrier <wberrier@novell.com>
15980 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15981 mini.h) to fix build.
15983 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15985 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15987 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15988 causes the corlib unit tests to fail.
15990 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15992 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15994 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15996 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15997 opcodes to the comparison relations.
15999 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
16000 opcodes to their types.
16002 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
16004 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
16005 it in cfg->arch.cinfo.
16007 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
16009 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
16010 cfg->cil_offset_to_bb.
16012 2007-04-24 Zoltan Varga <vargaz@gmail.com>
16014 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
16015 created becase of initlocals.
16017 2007-04-23 Zoltan Varga <vargaz@gmail.com>
16019 * mini-alpha.c cpu-alpha.md: More alpha port work from
16020 Sergey Tikhonov <tsv@solvo.ru>.
16022 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
16024 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
16026 2007-04-19 Zoltan Varga <vargaz@gmail.com>
16028 * cpu-s390.md (break): Correct the length of break instruction.
16030 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
16032 * mini.c: fix a couple of soft-float issues and comments.
16034 2007-04-15 Miguel de Icaza <miguel@novell.com>
16036 * trace.c (is_filenamechar): - is also a filename char.
16038 2007-04-15 Neale Ferguson <neale@sinenomine.net>
16040 * mini-s390.c: Correct checking for enum type in return value processing.
16042 2007-04-14 Raja R Harinath <rharinath@novell.com>
16044 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
16045 (version.h): Makefile is in the build directory.
16047 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
16049 * mini-amd64.h: fix for assertion failure on Solaris/amd64
16051 2007-04-11 Martin Baulig <martin@ximian.com>
16053 * mini.c (can_access_member): Fix handling of generic classes;
16056 2007-04-10 Zoltan Varga <vargaz@gmail.com>
16058 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
16060 2007-04-05 Zoltan Varga <vargaz@gmail.com>
16062 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
16064 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16066 * mini-codegen.c: make sure the right spill amount is
16067 used for fp or integer registers (fixes the float_sub_spill() on ppc).
16069 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
16071 * mini-ppc.c: fixes for the fp_branch_nan test.
16073 2007-03-23 Zoltan Varga <vargaz@gmail.com>
16075 * basic.cs: Comment out new test which still fails on ia64.
16077 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
16079 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
16081 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16083 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
16085 2007-03-22 Zoltan Varga <vargaz@gmail.com>
16087 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
16088 on 64 bit machines. Fixes part of #80738.
16090 * basic.cs: Add regression test.
16092 2007-03-17 Zoltan Varga <vargaz@gmail.com>
16094 * inssel.brg basic.cs: Revert previous change to fix build.
16096 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
16099 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
16101 * basic.cs: Add new regression test.
16103 2007-03-17 Zoltan Varga <vargaz@gmail.com>
16105 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
16108 2007-03-16 Neale Ferguson <neale@sinenomine.net>
16110 * cpu-s390x.md: Correct length of break instruction.
16112 2007-03-16 Neale Ferguson <neale@sinenomine.net>
16114 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
16115 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
16117 2007-03-15 Jonathan Chambers <joncham@gmail.com>
16119 * *.c: Begin WIN64 port.
16120 * mini.c: Use correct register in profiler.
16121 * mini-amd64.c: No inline assembly on Win64.
16122 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
16123 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
16124 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
16125 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
16126 mono_arch_ip_from_context for Win64.
16128 Contributed under MIT/X11 license.
16130 2007-03-15 Zoltan Varga <vargaz@gmail.com>
16132 * exceptions-amd64.c (seh_handler): Ditto.
16134 * exceptions-x86.c (seh_handler): Fix a memory leak.
16136 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
16138 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
16139 mini-s390x.c: fixed peephole optimizations to deal
16140 correctly with 1 and 2 byte reload avoidance.
16142 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
16144 * cpu-s390.md, cpu-s390x.md: update localloc length.
16146 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
16148 * cpu-g4.md: added missing descriptions.
16150 2007-03-14 Miguel de Icaza <miguel@novell.com>
16152 * Makefile.am: Add support so the tail tests are not executed on
16153 PowerPC as that is a known limitation of the PowerPC port.
16155 2007-03-13 Jonathan Chambers <joncham@gmail.com>
16157 * runmdesc.bat: Move to msvc directory.
16159 2007-03-13 Jonathan Chambers <joncham@gmail.com>
16161 * runmdesc.bat: Run executable that was produced by the current
16162 target and sent via an argument.
16164 2007-03-11 Zoltan Varga <vargaz@gmail.com>
16166 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
16169 * generics.2.cs: Add regression test.
16171 2007-03-09 Wade berrier <wberrier@novell.com>
16173 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
16175 2007-03-09 Zoltan Varga <vargaz@gmail.com>
16177 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
16178 AOT code depends on this.
16180 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16182 * mini.c: more precise tracking of types in the eval stack
16183 (part of fix for bug #81044).
16185 2007-03-07 Zoltan Varga <vargaz@gmail.com>
16187 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
16189 * aot-compiler.c (encode_patch): Remove an obsolete comment.
16191 2007-03-06 Zoltan Varga <vargaz@gmail.com>
16193 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
16195 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
16197 2007-02-22 Zoltan Varga <vargaz@gmail.com>
16199 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
16200 a pointer on 64 bit systems. Fixes #80190.
16202 * iltests.il: Add new regression test.
16204 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16206 * mini.c: inline a constant for Environment.IsRunningOnWindows.
16208 2007-02-19 Geoff Norton <gnorton@customerdna.com>
16210 * trace.c: Remove an erroneous alignemnt check when tracing.
16211 Fixes --trace on OSX86.
16213 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16215 * mini-$(arch).h: initialize SP in context for all the archs.
16217 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
16219 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
16220 regressions in the thread tests.
16222 2007-02-14 Zoltan Varga <vargaz@gmail.com>
16224 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
16225 - fixed implementation of LOCALLOC opcode
16226 - implemented non-un compare for floats
16228 - implementation of FDIV and CKFINITE opcodes
16229 - fixes for latest mono updates
16230 - additional arch opcodes
16232 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16234 * Makefile.am: simplify and merge rules for cross-compilation.
16236 2007-02-07 Massimiliano Mantione <massi@ximian.com>
16238 * local-propagation.c: Actually *apply* the fix for bug 80591...
16240 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
16242 * mini-exceptions.c: backuot part of the last change
16243 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
16245 2007-02-06 Massimiliano Mantione <massi@ximian.com>
16246 * inssel.brg: Fix bug 59286.
16249 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
16251 * mini-exceptions.c: patch from Zoltan to correctly check for
16252 stack boundaries (using the stack register, not the frame register),
16253 fixes bugs #80724, #79717.
16255 2007-02-03 Zoltan Varga <vargaz@gmail.com>
16257 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
16258 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
16260 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
16261 presence of frame pointer elimination.
16263 2007-02-01 Geoff Norton <gnorton@customerdna.com>
16265 * mini-x86.h: NetBSD UCONTEX_REG defines.
16267 2007-02-01 Zoltan Varga <vargaz@gmail.com>
16269 * inssel-amd64.brg: Fix amd64 build.
16271 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
16273 * mini.h: remove extern to workaround what looks likes gcc bug 26905
16276 2007-01-31 Zoltan Varga <vargaz@gmail.com>
16278 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
16281 * mini-<ARCH>.c: Use mono_is_regsize_var ().
16283 2007-01-30 Mark Mason <mason@broadcom.com>
16285 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
16286 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
16287 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
16288 beginning support for CEE_JMP [not quite working yet]
16289 * tramp-mips.c: LMF handling now works
16291 2007-01-30 Zoltan Varga <vargaz@gmail.com>
16293 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
16295 * mini.h (NULLIFY_INS): New macro.
16297 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16299 * mini.c: statistical profiler fix for windows, patch
16300 from Tor Lillqvist (tml@novell.com).
16302 2007-01-30 Massimiliano Mantione <massi@ximian.com>
16303 * local-propagation.c: Fix bug 80591.
16305 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16307 * Makefile.am: put back the --export-dynamic option as with
16308 the previous gmodule flags (thanks to Robert Jordan).
16310 2007-01-28 Zoltan Varga <vargaz@gmail.com>
16312 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
16314 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
16315 simplify and speed up the local register allocator. Also rename some fields
16316 like iassign->vassign.
16318 * regalloc.c: Remove some functions which are no longer used since their
16319 inlined version is in mini-codegen.c.
16321 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
16323 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
16325 2007-01-27 Zoltan Varga <vargaz@gmail.com>
16327 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
16328 narrowing. Fixes #80622.
16330 * iltests.il: Add new regresssion test.
16332 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16334 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
16335 debug-debugger.c, debug-debugger.h: warning fixes.
16336 * driver.c: updated copyright year and made it fit in one line.
16338 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
16340 * aot-runtime.c: updated to use mono-dl instead of gmodule.
16342 2007-01-25 Zoltan Varga <vargaz@gmail.com>
16344 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
16346 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
16348 * iltests.il: Add new test for bug #80507.
16350 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16352 * mini-arm.h: use soft-float also on vfp for now.
16354 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16356 * mini.c: fix some more soft-float issues.
16358 2007-01-24 Zoltan Varga <vargaz@gmail.com>
16360 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
16362 2007-01-24 Massimiliano Mantione <massi@ximian.com>
16363 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
16364 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
16365 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
16367 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
16369 * mini-arm.c: typo fix.
16371 2007-01-23 Neale Ferguson <neale@sinenomine.net>
16373 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
16375 2007-01-21 Zoltan Varga <vargaz@gmail.com>
16377 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
16378 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
16380 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
16382 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
16384 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
16386 * inssel.brg: Fix a warning.
16388 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
16390 * abcremoval.c ssa.c ssapre.c: Update after this change.
16392 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
16394 * dominators.c (df_set): Use mono_bitset_union_fast.
16396 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16398 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
16399 mini-codegen.c: reduce relocations and memory usage for the cpu
16402 2007-01-20 Zoltan Varga <vargaz@gmail.com>
16404 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
16406 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
16407 to reduce their size.
16409 2007-01-19 Mark Mason <mason@broadcom.com>
16411 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
16412 * mini-mips.c: more configuration macros, support long conditional branches, additional
16413 asserts, fix epilog instrumentation.
16414 * mini-mips.h: use standard stack walk
16415 * cpu-mips.md: increase size of div, rem and conditional branches
16417 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
16419 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
16422 2007-01-19 Zoltan Varga <vargaz@gmail.com>
16424 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
16425 (compile_method): Ditto.
16427 * aot-runtime.c (decode_klass_info): Ditto.
16429 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
16430 needed by the code generated by inssel.brg. Also fix a warning.
16432 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
16434 * mini.c: deal with enums that become genericinsts by
16435 being nested in a generic class (bug #79956).
16437 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16439 * mini.c: match the generic definition to check for
16440 private access with generic types (bug #78431).
16442 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16444 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
16445 to make life easier for people cross-compiling that insist on not
16448 2007-01-17 Mark Mason <mason@broadcom.com>
16450 * inssel-long.brg: patch to deal with mips missing flags
16451 * inssel-long32-mips.brg: implement overflow checks
16452 * insset-mips.brg: implement overflow checks
16453 * mini-mips.h: implement conditional exception handling
16454 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
16455 Remove unused code, minor cleanups.
16456 * exceptions-mips.c: minor cleanups
16457 * mini-ops.h: add mips conditional exception ops
16458 * cpu-mips.md: add mips conditional exception ops
16461 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16463 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
16464 to deal with mips missing of flags.
16466 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16468 * exceptions-ppc.c: execute fault handlers.
16470 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
16472 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
16474 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16476 * mini.c: handle also floating point values in initialize_array.
16478 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16480 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
16481 array initialization and make it conditional on the intrins option.
16483 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16485 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
16486 relocations and put the patch info names close to the enum definition.
16488 2007-01-15 Mark Mason <mason@broadcom.com>
16490 * basic.cs, exceptions.cs: break up large tests to increase debugability.
16492 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
16494 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
16496 2007-01-12 Raja R Harinath <rharinath@novell.com>
16498 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
16500 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
16502 * Makefile.am: distribute the mips sources.
16504 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16506 * mini-codegen.h: handle bug #80489 here, by excluding ecx
16509 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
16511 * cpu-x86.md: back out for now as this triggers other regressions.
16513 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16515 * cpu-x86.md: force src1 and dest regpair for long shift instructions
16516 to eax:edx, so ecx can't get allocated to them (bug #80489).
16518 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
16520 * mini.c, mini-exceptions.c: enabled running fault handlers
16523 2007-01-03 Miguel de Icaza <miguel@novell.com>
16525 * driver.c: If nothing fail, do not use the string "failed",
16526 because it makes it very annoying to view test result logs on the
16529 2006-12-30 Miguel de Icaza <miguel@novell.com>
16531 * debug-debugger.c (mono_debugger_main): Rename "main" to
16532 "main_method" to prevent a warning.
16534 Remove a warning for unused field.
16536 2006-12-28 Martin Baulig <martin@ximian.com>
16539 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
16541 2006-12-22 Martin Baulig <martin@ximian.com>
16543 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
16544 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
16545 seperate `.mdb_debug_info' section, so we can access it from the
16546 debugger even if the binary is stripped.
16548 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
16549 from the `.mdb_debug_info' here to prevent the linker from
16550 removing that section.
16552 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
16553 mdb-debug-info64.s.
16555 2006-12-19 Robert Jordan <robertj@gmx.net>
16557 * mini-x86: enable the code to return small structures in
16558 registers for FreeBSD as well. Fixes bug #80278.
16559 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
16561 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16563 * mini-x86.c: align the stack when calling the profiler
16564 function instrumenting the prolog (on OSX).
16566 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
16568 * mini.c: emit a break opcode where Debugger.Break () is called.
16570 2006-12-13 Miguel de Icaza <miguel@novell.com>
16572 * mini.c (mono_method_to_ir): Provide useful information on this
16573 assert, to prevent others from debugging like I did.
16575 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16577 * mini.c: enable code which was incorrectly commented
16580 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16582 * mini-x86.c: enable on OSX, too, the code to return small
16583 structures in registers.
16585 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16587 * mini-x86.c: remove the use of the dynamic code manager here, too.
16589 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16591 * mini.h, debug-debugger.c, tramp-*.c: fixed
16592 mono_debugger_create_notification_function() to use
16593 mono_global_codeman_reserve () instead of a dynamic code manager.
16595 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
16597 * mini.c, jit-icalls.h, jit-icalls.c: remove the
16598 ves_array_element_address() jit icall and use a generated
16599 managed method instead (which is about 4 times faster for a rank 3
16602 2006-11-29 Mark Mason <mason@broadcom.com>
16604 * basic-calls.cs: additional tests for passing
16605 structures as function arguments.
16607 2006-11-29 Mark Mason <mason@broadcom.com>
16609 * mini-mips.h: disable custom exception handling
16610 * mini-mips.c: throw/rethrow should use jalr to call
16611 exception stubs. Fixed bug with passing structures
16612 by value. More support for tracing floating point
16615 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16617 * mini.c: fixed typo in the soft-float ldind.r4 handling
16620 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16622 * mini.c, mini.h, driver.c: added --runtime command line
16623 option to select a different runtime than the autodetected one.
16624 * jit.h: added API for embedders to initialize with a specific
16627 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16629 * mini.c: handle also boxing of r4 values (bug #80024).
16631 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16633 * mini-ppc.c: force indirect calls until we reserve
16634 enough address space for all the generated code.
16636 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
16638 * exceptions-arm.c: workaround bugs in the libc definition
16639 of struct ucontext.
16641 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16643 * inssel.brg: fixes from me and Mark Mason.
16645 2006-11-23 Dick Porter <dick@ximian.com>
16647 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
16648 semaphore display now we've fixed the initial value
16650 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16652 * inssel.brg: partially revert the last change to fix the build.
16654 2006-11-21 Mark Mason <mason@broadcom.com>
16656 * inssel.brg: Add and use compare-and-branch macros to support
16657 architectures that do not have condition code registers (ie. MIPS).
16658 * *-mips.{c,brg,md}: Fix copyright statements
16660 2006-11-20 Mark Mason <mason@broadcom.com>
16662 * Makefile.am: remove mini-codegen.c from list of MIPS sources
16663 * mini.c: Allow GET_CONTEXT to be specified by the arch port
16664 * mini.h: Added declaration for mono_print_ins()
16665 * mini-codegen.c: added ins_spec initializer for MIPS
16666 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
16667 vreg to be virtual and hreg to be non-virtual.
16668 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
16669 is not yet working/implemented correctly.
16670 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
16671 non-static, fixup calls to print_ins() from other parts in the file.
16673 2006-11-20 Mark Mason <mason@broadcom.com>
16675 * basic-calls.cs: added tests for passing structures as arguments
16678 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16680 * inssel-long32.brg: optimize signed division by power of two.
16682 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
16684 * mini-arm.c: added support for interworking with thumb code
16685 (mono must be still be built using the ARM instruction encoding).
16687 2006-11-19 Miguel de Icaza <miguel@novell.com>
16689 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
16690 verifier has different rules for it. Fixes a few verifier issues
16693 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
16694 at the end, so people know what happened.
16696 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16698 * brach-opts.c: in optimize_exception_target() make sure we
16699 are in a catch clause (fixes bug #79871).
16701 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16703 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
16704 more soft-float support fixes.
16706 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
16708 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
16709 that are passed half on the stack and half in registers.
16711 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
16713 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
16714 more mips integration work from Mark E Mason
16715 <mark.e.mason@broadcom.com>.
16717 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16719 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
16720 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
16721 tramp-mips.c: added sources for the mips port, not
16722 integrated in the build yet. Contributed by
16723 Mark E Mason <mark.e.mason@broadcom.com>.
16725 2006-11-14 Neale Ferguson <neale@sinenomine.net>
16727 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
16729 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16731 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
16732 put the soft-float rules in its own file since it seems to
16733 break s390 compilation.
16735 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16737 * mini-arm.c: fixed wrnings.
16739 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
16741 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
16742 inssel-arm.brg: ARM support for soft-float.
16744 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16746 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
16747 loads and stores of 32 bit fp values.
16749 2006-11-10 Zoltan Varga <vargaz@gmail.com>
16751 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
16753 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
16754 works. Fixes #79852 and #79463.
16756 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16758 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
16759 more soft-float support WIP and fixes.
16761 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
16763 * mini-arm.c: some VFP updates.
16765 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16767 * mini-exceptions.c: 0 is a valid local var offset in some
16768 architectures, don't assert (bug #78508).
16770 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
16772 * exceptions-arm.c: fixed off by one error in stack walk code.
16774 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
16776 * mini.h, mini.c: more precise tracking of type load exceptions.
16778 2006-11-03 Robert Jordan <robertj@gmx.net>
16780 * Makefile.am: [WIN32] Add monow.exe target.
16781 * driver.c: [WIN32] Don't detach the console when debugging.
16784 2006-10-30 Miguel de Icaza <miguel@novell.com>
16786 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
16788 2006-10-23 Zoltan Varga <vargaz@gmail.com>
16790 * aot-compiler.c (emit_method_info): Add a case missed earlier.
16792 * driver.c (mini_regression): Fix --regression with AOT.
16794 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
16796 2006-10-17 Zoltan Varga <vargaz@gmail.com>
16798 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
16800 * mini-sparc.h: Don't use sigaction on sparc/linux.
16802 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
16804 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
16806 * mini-exceptions.c: Add proper include files for getpid ().
16808 2006-10-16 Zoltan Varga <vargaz@gmail.com>
16810 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
16811 address instead of a MonoJitInfo* to avoid decoding the exception info for the
16814 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
16815 name cache to reduce its size.
16817 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
16819 2006-10-15 Zoltan Varga <vargaz@gmail.com>
16821 * mini-x86.c: Save/restore the current LMF structure more efficiently using
16822 the mono_lmf TLS variable.
16824 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
16825 trampoline lmf frames.
16827 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
16829 2006-10-14 Zoltan Varga <vargaz@gmail.com>
16831 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
16832 the mono_lmf TLS variable.
16834 * mini-exceptions.c: Access the LMF structure through accessors.
16836 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
16837 variable instead of in jit_tls->lmf.
16839 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
16841 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
16842 trampoline lmf frames.
16844 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
16846 2006-10-12 Zoltan Varga <vargaz@gmail.com>
16848 * mini.c trace.c mini-x86.c: Revert these too.
16850 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
16853 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
16855 * genmdesc.c: removed now dead code.
16857 2006-10-09 Robert Jordan <robertj@gmx.net>
16859 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
16861 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
16863 * mini.h: do not leave gaps in the opcode values.
16865 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
16867 * jit-icalls.h: flag functions as internal here, too.
16869 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
16871 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
16872 functions with the internal attribute.
16874 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
16876 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16878 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
16880 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16883 2006-10-05 Zoltan Varga <vargaz@gmail.com>
16885 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
16886 tail calls as on other platforms.
16888 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
16890 * iltests.il: Add a few tailcall tests.
16892 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16894 * driver.c: fix loop for old compilers (bug #79521).
16896 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16898 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16900 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16902 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16903 metadata without any code.
16905 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16906 more precise debugging information using gdb.
16908 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16910 * inssel-ia64.brg: Make the helper methods static.
16912 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16914 * inssel-x86.brg: make the helper methods static.
16916 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16918 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16920 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16922 * mini.c: updates for monoburg changes.
16923 * inssel.brg: make a few helper functions static as they should.
16925 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16927 * Makefile.am: Move mini-codegen.c to common_sources.
16929 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16931 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16933 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16934 mini-ppc.h: port to use the common local register allocator.
16936 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16938 * mini.h: Remove the comment too then.
16940 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16942 * mini.h: put back backend.data which is to be used shortly and
16943 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16944 pointers on 4 byte boundaries it'd have much bigger issues running
16945 and you can ifdef it out anyway.
16947 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16949 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16950 MonoInst size by 4 bytes on 64 bit machines.
16952 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16954 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16955 replacement with more meaningful field names. Arch maintainers, please
16956 check the assigned names are good enough for your arch.
16958 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16960 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16961 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16963 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16965 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16966 relocations and memory requirements, put the optimization flags
16967 definitions in their own file.
16969 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16971 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16973 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16975 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16977 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16979 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16981 * inssel.brg: use the correct function to get the size of an item
16982 in an array, given an element class.
16983 * aot-compiler.c: do not access class->class_size directly.
16985 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16987 * mini.h, debug-mini.c: added a debugging function to print
16988 info about local variables and arguments in a jitted method.
16990 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16992 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16994 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16996 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16998 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16999 inner and outer loops when passing vtypes.
17001 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
17003 * mini-ppc.c: take into account the cpu errata for cache flushing
17004 which caused some random errors (bug #79381).
17006 2006-09-19 Zoltan Varga <vargaz@gmail.com>
17008 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
17009 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
17011 2006-09-17 Zoltan Varga <vargaz@gmail.com>
17013 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
17016 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
17017 freebsd ports tree.
17019 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
17020 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
17022 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
17025 2006-09-13 Zoltan Varga <vargaz@gmail.com>
17027 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
17029 2006-09-12 Zoltan Varga <vargaz@gmail.com>
17031 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
17032 macro does not have to be changed during debugging.
17034 * cpu-alpha.md inssel-alpha.brg mini-alpha.h mini-alpha.c exceptions-alpha.c tramp-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
17036 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
17038 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
17040 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
17041 MONO_ARCH_NO_EMULATE_MUL is defined.
17043 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
17045 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
17047 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
17049 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
17051 2006-09-11 Zoltan Varga <vargaz@gmail.com>
17053 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
17054 stuff to mini-exceptions.c where it is used.
17056 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
17057 setup code, the real one is in mini-exceptions.c.
17059 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
17060 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
17061 some changes from the freebsd ports tree.
17063 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
17066 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
17068 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
17070 * mini.c: on Linux, check for /proc to be mounted
17071 (bug# 79351, novell bug#201204).
17073 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
17075 * mini.c: handle cases where pthread_attr_getstack() behaves
17076 incorrectly (bug #78096).
17078 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
17080 * mini-arm.c: support larger stack frames (bug #79272).
17082 2006-09-08 Zoltan Varga <vargaz@gmail.com>
17084 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
17086 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
17089 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
17090 mono_class_from_name () to find a class from its name.
17092 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
17094 2006-09-07 Zoltan Varga <vargaz@gmail.com>
17096 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
17098 2006-09-05 Kornel Pal <kornelpal@gmail.com>
17100 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
17102 2006-09-04 Zoltan Varga <vargaz@gmail.com>
17104 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
17105 callinfo->trampoline.
17107 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
17109 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
17112 2006-09-03 Zoltan Varga <vargaz@gmail.com>
17114 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
17116 2006-09-02 Zoltan Varga <vargaz@gmail.com>
17118 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
17119 stats.method_trampolines, it is already done by the generic trampoline code.
17121 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
17123 2006-09-01 Zoltan Varga <vargaz@gmail.com>
17125 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
17127 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
17129 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
17131 * mini.c (print_jit_stats): Print mscorlib mempool size too.
17133 * mini.c (print_jit_stats): Print new stats.
17135 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
17137 2006-08-31 Zoltan Varga <vargaz@gmail.com>
17139 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
17140 Address on two dimensional arrays. Fixes #78729.
17142 * mini.h (MonoCompile): Add a 'skip_visibility' field.
17144 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
17147 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
17149 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
17152 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
17154 (mini_get_ldelema_ins): Ditto.
17156 2006-08-30 Zoltan Varga <vargaz@gmail.com>
17158 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
17159 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
17162 2006-08-29 Neale Ferguson <neale@sinenomine.net>
17164 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
17165 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
17167 * exceptions-s390x.c: Cosmetic change.
17169 * tramp-s390.c: Fix warning.
17171 * cpu-s390.md: Correct length of mul_imm.
17173 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
17175 * aot-compiler.c: added binary writer with ELF backend
17176 implementation (only on Linux/x86 for now).
17178 2006-08-18 Zoltan Varga <vargaz@gmail.com>
17180 * Makefile.am: Don't run net 2.0 AOT tests.
17182 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
17183 (mono_compile_assembly): Skip net 2.0 assemblies as well.
17185 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
17187 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17189 * aot-compiler.c: simplified and refactored the asm-writing code
17190 to allow different backends.
17192 2006-08-18 Zoltan Varga <vargaz@gmail.com>
17194 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
17196 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
17197 little. Share patches of type TYPE_FROM_HANDLE as well.
17199 * mini.c (mono_patch_info_equal): New helper function.
17200 (mono_patch_info_hash): Ditto.
17202 * aot-compiler.c (emit_method_code): Fix s390 build.
17204 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
17205 is not handled because it is stored as a flag and not as a type ctor. Fixes
17208 2006-08-17 Zoltan Varga <vargaz@gmail.com>
17210 * aot-compiler.c: Fix computation of GOT slot statistics.
17212 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
17213 Also remove support for not PIC AOT.
17215 * mini.h: Bump AOT file format version.
17217 * objects.cs: Add a test for #78990.
17219 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
17220 (peter.dettman@iinet.net.au). Fixes #79087.
17222 * basic-long.cs: Add a test for the above.
17224 2006-08-16 Zoltan Varga <vargaz@gmail.com>
17226 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
17228 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
17231 2006-08-15 Zoltan Varga <vargaz@gmail.com>
17233 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
17236 2006-08-10 Jonathan Chambers <joncham@gmail.com>
17238 * mini.c: Don't verify COM proxy invoke calls
17241 2006-08-10 Dick Porter <dick@ximian.com>
17243 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
17244 which process is holding semaphores locked.
17246 2006-08-08 Zoltan Varga <vargaz@gmail.com>
17248 * mini-ia64.c mini-amd64.c: Fix #79027.
17250 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
17252 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
17254 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
17255 implicit arguments in a vararg call. Fixes #79027.
17257 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
17259 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
17260 (mono_get_array_new_va_signature): Ditto.
17262 2006-08-05 Zoltan Varga <vargaz@gmail.com>
17264 * aot-runtime.c: Call init_plt lazily.
17266 * inssel-long.brg: Fix unsigned long->int conversion.
17268 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
17270 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
17271 that most data is now in the .rss/.data section.
17273 2006-08-04 Zoltan Varga <vargaz@gmail.com>
17275 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
17277 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
17279 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
17281 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
17283 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
17284 virtual call. Fixes #79010.
17286 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
17287 and use the result as the this argument in the real call.
17289 * generics.2.cs: Add a new test for #79010.
17291 2006-08-03 Zoltan Varga <vargaz@gmail.com>
17293 * mini-x86.c: Fix a warning.
17295 * aot-compiler.c: Add a bunch of statistics.
17297 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
17299 2006-08-02 Zoltan Varga <vargaz@gmail.com>
17301 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
17303 2006-08-01 Zoltan Varga <vargaz@gmail.com>
17305 * cpu-alpha.md inssel-alpha.brg mini-alpha.h mini-alpha.c exceptions-alpha.c tramp-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
17307 2006-07-13 Miguel de Icaza <miguel@novell.com>
17309 * mini.c (mono_method_to_ir): Obtain the original method in the
17310 CIL stream and use this to perform validation.
17314 2006-07-19 Zoltan Varga <vargaz@gmail.com>
17316 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
17317 (mono_arch_call_opcode): Ditto.
17319 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
17322 * mini.c (mono_patch_info_dup_mp): New helper function.
17324 * aot-compiler.c (compile_method): Fix some of the memory allocated during
17325 compilation. Fixes #78827.
17327 2006-07-18 Kornel Pal <kornelpal@gmail.com>
17329 * declsec.c: Use original security informations for
17330 MONO_WRAPPER_MANAGED_TO_MANAGED.
17332 2006-07-15 Jonathan Chambers <joncham@gmail.com>
17334 * mini.c: Allow Com Interop methods/classes and
17335 don't verify COM wrapper calls
17338 2006-07-13 Zoltan Varga <vargaz@gmail.com>
17340 * inssel-long32.brg: Fix long->i4 checked conversion.
17342 * exceptions.cs: Add a test for the above.
17344 2006-07-08 Zoltan Varga <vargaz@gmail.com>
17346 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
17348 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
17351 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
17354 2006-07-03 Zoltan Varga <vargaz@gmail.com>
17356 * mini.c: Fix solaris/x86 exception handling.
17358 * Makefile.am: Get rid of $(ICU_LIBS).
17360 2006-07-02 Zoltan Varga <vargaz@gmail.com>
17362 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
17363 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
17364 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
17366 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
17368 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
17369 this function causes a SIGSEGV.
17371 2006-06-22 Zoltan Varga <vargaz@gmail.com>
17373 * mini.c: Remove unused solaris/x86 includes.
17375 2006-06-21 Zoltan Varga <vargaz@gmail.com>
17377 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
17379 2006-06-20 Jb Evain <jbevain@gmail.com>
17381 * cpu-g4.md: fix max length of start_handler instruction.
17383 2006-06-20 Massimiliano Mantione <massi@ximian.com>
17384 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
17386 2006-06-16 Massimiliano Mantione <massi@ximian.com>
17387 * ssa.c: Fixed bug 78653 for SSA based deadce.
17388 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
17389 MonoInst.flags, used in SSA based deadce.
17390 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
17391 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
17393 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
17395 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
17396 it can end up using non executable memory on ppc64 systems
17397 running ppc32 userspace (fix from Johannes Berg).
17399 2006-06-14 Dick Porter <dick@ximian.com>
17401 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
17404 2006-06-13 Massimiliano Mantione <massi@ximian.com>
17405 * mini.c: Made so that inline is locally disabled if it would
17406 trigger a .cctor, because too many apps depend on this behavior
17407 (which seems to be also the one of the MS CLR).
17409 2006-06-13 Zoltan Varga <vargaz@gmail.com>
17411 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
17412 No idea why this worked before.
17414 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
17415 which branch to outer exception clauses since they could skip the
17416 inner finally clauses. Fixes #78633.
17418 * exceptions.cs: Add a test for the above.
17420 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
17423 * iltests.il: Add a test for the above.
17425 2006-06-12 Zoltan Varga <vargaz@gmail.com>
17427 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
17428 after the end of a try bblock, to prevent asserts in mini_method_compile ().
17430 * iltests.il: Add a test for the above.
17432 2006-06-10 Zoltan Varga <vargaz@gmail.com>
17434 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
17436 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
17437 methods as instrinsics.
17439 2006-06-09 Wade Berrier <wberrier@novell.com>
17441 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
17442 (simple-cee-ops.h ssapre-mini-ops.h)
17444 2006-06-09 Neale Ferguson <neale@sinenomine.net>
17446 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
17447 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
17449 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
17450 * cpu-s390x.md: Fix max. length values for a couple of instructions.
17452 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
17454 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
17456 2006-06-08 Massimiliano Mantione <massi@ximian.com>
17458 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
17459 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
17460 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
17461 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
17462 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
17463 of opcodes, so that bug 78549 should not happen again.
17464 * ssapre.c: Updated to use the renamed files.
17466 2006-06-08 Zoltan Varga <vargaz@gmail.com>
17468 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
17469 in OP_ATOMIC_EXCHANGE_I4.
17471 2006-06-07 Wade Berrier <wberrier@novell.com>
17473 * tramp-s390.c: Fix s390 build (add missing pointer declarations
17474 in mono_debugger_create_notification_function)
17476 2006-06-06 Zoltan Varga <vargaz@gmail.com>
17478 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
17480 * mini.c (type_from_stack_type): Disable some changes which do not
17483 * driver.c: Reenable opts.
17485 * mini.h (MonoStackSlot): New structure to keep track of the verification state
17486 of the evaluation stack.
17488 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
17489 evaluation stack trace at entry to the bblock.
17491 * mini.c (merge_stacks): New function to perform verification of stack merges.
17492 Turned off by default.
17494 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
17497 2006-06-06 Massimiliano Mantione <massi@ximian.com>
17499 * local-propagation.c: Fixed bug 78549.
17501 2006-06-04 Zoltan Varga <vargaz@gmail.com>
17503 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
17505 2006-06-02 Miguel de Icaza <miguel@novell.com>
17507 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
17508 tramp-arm.c, tramp-ia64.c
17509 (mono_debugger_create_notification_function): Update signature to
17510 new signature and use new protocol for creating the notification
17513 Should fix the build.
17515 2006-06-02 Geoff Norton <gnorton@customerdna.com>
17517 * exceptions-ppc.c (mono_jit_walk_stack)
17518 (ves_icall_get_frame_info): Fix the build
17520 2006-06-02 Zoltan Varga <vargaz@gmail.com>
17522 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
17524 2006-05-31 Raja R Harinath <rharinath@novell.com>
17526 * il2tests.2.il: New file for generics CIL tests. Add test for
17528 * Makefile.am: Update.
17531 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
17534 2006-05-30 Massimiliano Mantione <massi@ximian.com>
17536 * aliasing.c: Fixed bug 78311.
17538 2006-05-29 Martin Baulig <martin@ximian.com>
17540 * mini-exceptions.c (mono_find_jit_info): When computing the
17541 native offset, check whether we're actually inside the method's
17542 code; call mono_debug_print_stack_frame() to format the frame.
17543 (ves_icall_System_Exception_get_trace): Call
17544 mono_debug_print_stack_frame() to format the stack frame.
17545 (ves_icall_get_trace): Update to the new debugging API.
17546 (mono_jit_walk_stack_from_ctx): Likewise.
17547 (ves_icall_get_frame_info): Likewise.
17549 * mini.c (get_method_from_ip): Use the new debugging API.
17550 (mono_print_method_from_ip): Likewise.
17553 (mono_jit_walk_stack): Use the new debugging API.
17554 (ves_icall_get_frame_info): Likewise.
17556 2006-05-27 Zoltan Varga <vargaz@gmail.com>
17558 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
17560 2006-05-25 Massimiliano Mantione <massi@ximian.com>
17562 * mini.c: Added "limitator" to inline for debugging.
17564 2006-05-24 Martin Baulig <martin@ximian.com>
17566 * debug-debugger.c (mono_debugger_init): Create a private,
17567 malloc()-based code manager for the notification function and
17568 intentionally leak it on exit. This fixes the crash-on-exit race
17572 (mono_debugger_create_notification_function): Added
17573 `MonoCodeManager *' argument.
17576 (mono_debugger_create_notification_function): Added
17577 `MonoCodeManager *' argument.
17579 2006-05-23 Massimiliano Mantione <massi@ximian.com>
17581 * aliasing.c: Fixed 64 bit issue.
17582 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17583 default since all known bugs are fixed (one more time!).
17585 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17587 * mini.c: write barrier support.
17589 2006-05-23 Martin Baulig <martin@ximian.com>
17591 * debug-debugger.c: Revert Paolo's change. Add comment and #error
17592 check at the top of the file.
17594 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
17596 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
17597 reverting changes without reason and without changelog entries.
17599 2006-05-18 Zoltan Varga <vargaz@gmail.com>
17601 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
17602 to a few opcodes. Fixes #78439.
17604 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
17605 consistency with other archs.
17607 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
17609 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17611 * debug-debugger.c: fix the build.
17613 2006-05-17 Martin Baulig <martin@ximian.com>
17616 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
17617 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
17618 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
17619 (debugger_attach): Call GC_mono_debugger_add_all_threads().
17621 2006-05-11 Zoltan Varga <vargaz@gmail.com>
17623 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
17625 2006-05-10 Zoltan Varga <vargaz@gmail.com>
17627 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
17628 MONO_TYPE_GENERICINST.
17630 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
17631 MONO_TYPE_GENERICINST.
17633 2006-05-09 Zoltan Varga <vargaz@gmail.com>
17635 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
17638 2006-05-08 Zoltan Varga <vargaz@gmail.com>
17640 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
17642 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
17644 2006-05-06 Zoltan Varga <vargaz@gmail.com>
17646 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
17647 mono_trace_cleanup ().
17649 * iltests.il: Fix problem with the newly added test.
17651 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
17652 due to register constraints, free up the previous hreg. Fixes #78314.
17654 * iltests.il: Add new test for #78314.
17656 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
17657 Interlocked.Add. Fixes #78312.
17659 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
17661 2006-05-05 Zoltan Varga <vargaz@gmail.com>
17663 * inssel.brg (mini_emit_virtual_call): Fix a warning.
17665 2006-05-05 Martin Baulig <martin@ximian.com>
17667 * debug-mini.c (mono_debug_open_block): New method.
17670 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17671 the beginning of each basic block.
17674 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17675 the beginning of each basic block.
17677 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17679 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17680 default until I understand why they break the build on amd64.
17682 2006-05-04 Zoltan Varga <vargaz@gmail.com>
17684 * mini.c (mini_cleanup): Call mono_cleanup ().
17686 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
17689 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17691 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
17692 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17693 default since all known bugs are fixed, and I cannot reproduce bug
17694 77944... I'm asking Matt Hargett to test again after this commit.
17696 2006-04-28 Massimiliano Mantione <massi@ximian.com>
17698 * mini-codegen.c: Fixed typo that thrashed inline.
17700 2006-04-28 Zoltan Varga <vargaz@gmail.com>
17702 * dominators.c (compute_dominators): Avoid using a worklist since
17703 it is not correct in some cases. Instead, iterate over all bblocks as
17704 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
17706 2006-04-28 Miguel de Icaza <miguel@novell.com>
17708 * mini.c (mono_jit_compile_method_inner): Use
17709 mono_prepare_exception_from_error that resets the value
17712 2006-04-27 Miguel de Icaza <miguel@novell.com>
17714 * mini.c: Move the mini_loader_error_to_exception to metadata.
17716 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17718 * aliasing.c: Fixed bug 78210.
17720 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17722 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17723 default until all their problems (or the ones they trigger) are fixed.
17725 2006-04-26 Zoltan Varga <vargaz@gmail.com>
17727 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
17729 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
17730 as loaded only after resolving patches since that could invoke the same method.
17732 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
17734 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
17737 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
17740 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
17743 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
17744 made from AOT code through the PLT table.
17746 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
17747 holding the plt offset when a call is made to the aot plt trampoline.
17749 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17751 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
17754 * Makefile.am (common_sources): Fix build breakage.
17756 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
17757 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
17758 intra-assembly calls if possible.
17760 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
17762 * mini-trampolines.c: Handle PLT entries.
17764 * mini.c: Avoid creating a GOT var for calls.
17766 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
17767 from mscorlib code.
17769 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
17770 from mscorlib code.
17772 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
17775 * mini.h: Bump AOT file format version.
17777 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
17780 2006-04-25 Martin Baulig <martin@ximian.com>
17782 * driver.c: Disable copyprop, consprop and inline when running
17783 inside the debugger.
17785 2006-04-25 Martin Baulig <martin@ximian.com>
17787 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
17788 with `get_current_thread' and added `detach'.
17789 (MonoDebuggerMetadataInfo): Added `thread_size',
17790 `thread_tid_offset', `thread_stack_ptr_offset' and
17791 `thread_end_stack_offset'.
17793 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17795 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
17798 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
17799 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
17801 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
17803 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
17805 * aot.c: Add support for ADJUSTED_IID.
17807 2006-04-24 Zoltan Varga <vargaz@gmail.com>
17809 * aot.c (emit_method_order): Don't align method_order_end.
17811 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
17812 the interface ID changes.
17814 2006-04-21 Dick Porter <dick@ximian.com>
17816 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
17817 cleaning up a thread. Fixes the new part of bug 77470.
17819 2006-04-20 Geoff Norton <gnorton@customerdna.com>
17821 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
17822 to managed wrapper.
17824 2006-04-19 Zoltan Varga <vargaz@gmail.com>
17826 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
17828 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
17829 SIGSEGV. Fixes #78072.
17831 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
17832 unregister our SIGABRT handler.
17834 2006-04-19 Massimiliano Mantione <massi@ximian.com>
17836 * mini.c: Disabled inline where it can alter the call stack in a
17837 way visible from managed code.
17838 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
17841 2006-04-16 Zoltan Varga <vargaz@gmail.com>
17843 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
17844 on other platforms. Fixes #78089.
17846 2006-04-13 Martin Baulig <martin@ximian.com>
17848 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
17849 determine whether we're inside the debugger.
17852 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
17854 2006-04-12 Zoltan Varga <vargaz@gmail.com>
17856 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
17857 handler clauses. Fixes #78024.
17859 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
17860 in the CALL_MEMBASE opcodes. Fixes #78088.
17861 (mono_arch_get_vcall_slot_addr): Ditto.
17863 2006-04-10 Martin Baulig <martin@ximian.com>
17865 * debug-debugger.c: The thread handling code has now been moved
17866 into ../metadata/threads.c.
17868 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17870 * driver.c (mono_main): Fix --with-gc=none build.
17872 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
17873 (mono_spillvar_offset_float): Ditto.
17874 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
17875 hreg, not when its !global, since on ia64, there is a third category: stacked
17878 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
17880 * mini.c: set MonoInst->klass for load field address and a few other
17883 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17885 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
17887 2006-04-07 Zoltan Varga <vargaz@gmail.com>
17889 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
17890 the branch opt changes.
17892 2006-04-06 Dick Porter <dick@ximian.com>
17894 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17896 * wapihandles.c (mini_wapi_seminfo):
17897 * driver.c (mono_main): Add semaphore info option
17899 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17901 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17902 branch optimization changes. Fixes #78009.
17904 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17906 * mini.c: ignore accessibility of methods in managed->native wrappers.
17908 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17910 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17912 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17914 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17916 * mini.c: Modify the branch optimizations to preserve the invariant that
17917 the entries inside the in_bb and out_bb arrays are unique.
17918 (mono_unlink_bblock): Avoid creation of new arrays.
17920 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17922 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17925 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17927 * mini.c (optimize_branches): Remove the "optimizations" in
17928 the cbranch1/cbranch2 -> branch cases which were causing several
17929 problems in the past. Fixes #77986.
17931 2006-03-31 Chris Toshok <toshok@ximian.com>
17933 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17934 default optimizations :(
17936 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17938 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17941 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17943 * local-propagation.c: Added comments to structs and removed
17944 "Mono" prefixes from local tree mover types.
17946 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17948 * Makefile.am (arch_sources): Define this for each architecture so
17949 libmono_la_SOURCES is defined in one place.
17951 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17953 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17956 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17958 * driver.c: print the GC name supplied by configure.
17960 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17962 * local-propagation.c: Added tree mover, and moved here all the
17963 local propagation code from mini.c
17964 * mini.c: Added support for treeprop, and moved all the local
17965 propagation code to local-propagation.c
17966 * mini.h: Added support for treeprop
17967 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17968 treeprop, inline and deadce by default
17969 * Makefile.am: Added local-propagation.c
17971 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17973 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17975 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17977 * debug-debugger.c: make it compile without the Boehm GC.
17979 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17981 * mini.c: fixed issue with mismatch when an icall is registered
17982 with multiple names but same address.
17984 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17986 * declsec.c, mini-exceptions.c: use write barrier to set reference
17987 fields of managed objects.
17989 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17991 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17992 (can_access_internals): Fix a warning.
17994 * mini.c (print_method_from_ip): Rename this to
17995 mono_print_method_from_ip so it gets exported.
17997 * trace.c: Deal with strings inside StringBuilder's containing garbage
17998 and fix memory leaks. Fixes #77848.
18000 2006-03-19 Zoltan Varga <vargaz@gmail.com>
18002 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
18005 2006-03-16 Neale Ferguson <neale@sinenomine.net>
18007 * mini-s390.c: Remove OP_X86_TEST_NULL.
18009 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
18011 * mini.c: use the correct GetHashCode() for the moving collector.
18013 2006-03-16 Massimiliano Mantione <massi@ximian.com>
18015 * liveness.c: Regalloc spill cost tuning.
18017 2006-03-15 Neale Ferguson <neale@sinenomine.net>
18019 * mini-s390x.h: Correct S390_LONG macro.
18021 * mini-s390x.c: Cleanup unused code.
18023 2006-03-15 Zoltan Varga <vargaz@gmail.com>
18025 * jit-icalls.h: New file.
18027 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
18028 icalls and include that instead of including jit-icalls.c.
18030 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
18033 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
18035 * mini.c: when checking for member accessibility, also check for
18036 friend assemblies and for explicit interface implementations.
18038 2006-03-14 Zoltan Varga <vargaz@gmail.com>
18040 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
18042 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
18044 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
18045 common cases are done first.
18047 * mini-ops.h: Only define platform specific opcodes on the given platform.
18049 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
18052 2006-03-14 Martin Baulig <martin@ximian.com>
18054 Revert Paolo's change from r57348:
18056 * mini.h: don't use gboolean for bitfields.
18057 * mini.c: verifier changes for fields and methods accessibility.
18059 2006-03-13 Neale Ferguson <neale@sinenomine.net>
18061 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
18063 * mini-s390x.c: Fix conv_r_un.
18065 * cpu-s390, cpu-s390x.md: Fix lengths.
18067 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
18069 * mini.c: nested types have access to all the nesting
18070 levels, not just the enclosing types.
18072 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
18074 * mini.c: added a few more verification checks.
18076 2006-03-12 Zoltan Varga <vargaz@gmail.com>
18078 * liveness.c: Merge optimizations from the linear-il branch.
18080 2006-03-11 Zoltan Varga <vargaz@gmail.com>
18082 * mini-ia64.c (emit_call): Add a comment.
18084 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
18086 * tramp-ia64.c: Fix some warnings.
18088 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
18090 * mini.h: don't use gboolean for bitfields.
18091 * mini.c: verifier changes for fields and methods accessibility.
18093 2006-03-11 Zoltan Varga <vargaz@gmail.com>
18095 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
18096 lazy icall wrapper changes.
18098 * dominators.c: Replace all the dominator algorithms with faster
18099 ones from the linear-il branch.
18101 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
18104 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
18105 common cases are done first.
18107 * mini-amd64.c: Fix some warnings.
18109 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
18112 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
18115 * mini.h: Add a missing prototype.
18117 2006-03-10 Zoltan Varga <vargaz@gmail.com>
18119 * mini.c: Compile icall wrappers lazily.
18121 * mini-codegen.c: Use printf instead of g_print since its much faster.
18123 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
18126 * mini.c (optimize_branches): Cache the negative result from
18127 remove_block_if_useless ().
18129 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
18130 Also fix some bblock linking issues.
18132 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
18135 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
18137 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
18138 accessed fields first, for better cache behavior.
18140 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
18142 * mini.c: speedup IList<T> array accesses.
18144 2006-03-09 Zoltan Varga <vargaz@gmail.com>
18146 * mini.c (mono_method_to_ir): Handle large methods overflowing the
18147 inline_costs counter. Fixes #77190.
18149 2006-03-06 Zoltan Varga <vargaz@gmail.com>
18151 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
18152 trace messages. Fixes #77706.
18154 2006-03-04 Martin Baulig <martin@ximian.com>
18156 * tramp-amd64.c, tramp-x86.c
18157 (mono_debugger_create_notification_function): Use
18158 mono_global_codeman_reserve() to allocate a buffer at runtime and
18161 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
18163 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
18164 notification function at runtime and then call `initialize' in the
18165 `MONO_DEBUGGER__debugger_info' vtable.
18167 2006-03-04 Zoltan Varga <vargaz@gmail.com>
18169 * iltests.il: Fix a visibility problem.
18171 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18173 * driver.c, mini.c: add hooks for the counters API.
18175 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
18177 * driver.c: show disabled options.
18179 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
18181 * linear-scan.c: always use cost-driven selection.
18183 2006-02-28 Raja R Harinath <rharinath@novell.com>
18185 * jit-icalls.c (helper_compile_generic_method): Revert change from
18188 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
18190 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
18192 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
18194 * inssel.brg: style fixes, mostly to force the updated monoburg
18195 to run for people using svn.
18197 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
18199 * mini.c: match monoburg changes.
18201 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
18203 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
18204 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
18205 declaration in the header file.
18207 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
18209 * helpers.c: reduce relocations and mem usage.
18211 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
18213 * mini.h, mini-codegen.c: disable logging features if
18214 requested by configure.
18216 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
18218 * mini.c: tiny verifier changes.
18220 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18222 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
18223 cpu-pentium.md: stack alignment changes for osx/x86,
18224 partially from Geoff Norton <gnorton@customerdna.com>.
18226 2006-02-24 Raja R Harinath <harinath@gmail.com>
18228 * jit-icalls.c (helper_compile_generic_method): Update to changes
18229 in metadata/class.c.
18231 2006-02-24 Zoltan Varga <vargaz@gmail.com>
18233 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
18235 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
18236 interface calls with large offsets.
18238 2006-02-23 Raja R Harinath <rharinath@novell.com>
18240 * jit-icalls.c (helper_compile_generic_method): Document the
18241 special-case we depend on so that we can inflate the method twice
18242 with the same context with no bad side-effects.
18244 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
18246 * mini-x86.c, mini-amd64.c: fix for case when xen support
18249 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
18251 * mini-x86.c, mini-amd64.c: generate code to access tls items
18252 in a faster way for Xen systems.
18254 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18256 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
18257 updates and compilation fixes for the OSX/x86 port, mostly from
18258 Geoff Norton <gnorton@customerdna.com>.
18260 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
18262 * inssel.brg: faster interface call implementation
18263 to sync with the interface_offsets MonoVTable changes.
18265 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
18267 * mini.c: more verification checks.
18269 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
18271 * mini.c: added a few more verification checks.
18273 2006-02-17 Neale Ferguson <neale@sinenomine.net>
18275 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
18276 facility on the processor and use it if available.
18278 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18280 * driver.c, aot.c, mini.c: throw exception if the IL code is
18281 invalid or unverifiable.
18283 2006-02-17 Raja R Harinath <rharinath@novell.com>
18285 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
18288 2006-02-16 Zoltan Varga <vargaz@gmail.com>
18290 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
18292 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18294 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
18295 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
18296 handling of instantiated generic valuetypes.
18298 2006-02-11 Zoltan Varga <vargaz@gmail.com>
18300 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
18301 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
18304 * generics.2.cs: Revert the nullable reftypes tests.
18306 2006-02-10 Zoltan Varga <vargaz@gmail.com>
18308 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
18309 using __builtin_frame_address (1) as it doesn't work in the presence
18310 of optimizations. Hopefully fixes #77273.
18312 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
18313 -> generics.cs change as it doesn't work with some automake versions.
18315 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
18317 * mini.c: handle systems that sue a different way to
18318 retrieve the stack address of the current thread.
18320 2006-02-09 Zoltan Varga <vargaz@gmail.com>
18322 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
18323 it specially in the makefile.
18325 * generics.2.cs: Add tests for nullable reference types.
18327 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18329 * mini.c: always handle the case when mono_jit_init()
18330 is called in a thread different from the main thread,
18331 confusing libgc (bug #77309).
18333 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
18335 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
18337 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
18339 * mini.c: change optimize_branches () to use a single loop
18340 and introduce a new optimization to simplify some range checks.
18342 2006-02-03 Martin Baulig <martin@ximian.com>
18344 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
18345 and merged with debugger_thread_manager_add_thread().
18346 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
18347 inform the debugger about the main thread.
18349 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18351 * basic.cs: Add test for div.un/rem.un constant folding.
18353 2006-02-03 Neale Ferguson <neale@sinenomine.net>
18355 * cpu-s390x.md: correct int_xor_imm length
18357 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18359 * generics.2.cs: New test for #77442.
18361 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
18364 2006-02-02 Martin Baulig <martin@ximian.com>
18366 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
18367 <mono/metadata/mono-debug-debugger.h>
18369 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
18371 2006-02-02 Martin Baulig <martin@ximian.com>
18373 * debug-debugger.h: New header file for debug-debugger.c.
18375 * debug-debugger.c: Big API cleanup; don't run the managed Main()
18376 function is a separate thread anymore; add support for attaching.
18378 2006-02-01 Zoltan Varga <vargaz@gmail.com>
18380 * tramp-x86.c: Fix a warning.
18382 2006-01-31 Zoltan Varga <vargaz@gmail.com>
18384 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
18385 on very large methods.
18387 * aot.c (load_patch_info): Fix a warning.
18389 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
18391 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
18392 mini-ops.h: alu membase optimizations.
18394 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
18396 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
18397 to speedup StringBuilder.
18399 2006-01-27 Zoltan Varga <vargaz@gmail.com>
18401 * dominators.c (mono_compute_natural_loops): Fix detection of
18402 loop body start blocks.
18404 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
18406 2006-01-26 Zoltan Varga <vargaz@gmail.com>
18408 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
18411 2006-01-25 Massimiliano Mantione <massi@ximian.com>
18413 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18415 2006-01-25 Martin Baulig <martin@ximian.com>
18417 * debug-debugger.c: Moved the `MonoDebuggerManager' and
18418 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
18419 started to cleanup this file a little bit.
18421 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
18423 * mini.c: optimize a codepath frequently happening in generics code.
18425 2006-01-23 Martin Baulig <martin@ximian.com>
18427 * Makefile.am: Only compile debug-debugger.c on supported platforms.
18429 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
18430 functions directly.
18432 * driver.c: debug-debugger.c is only available if
18433 `MONO_DEBUGGER_SUPPORTED' is defined.
18435 2006-01-23 Martin Baulig <martin@ximian.com>
18437 * debug-debugger.c: Only enable this on platforms where the Mono
18438 Debugger is working (x86 and x86_64).
18440 2006-01-21 Martin Baulig <martin@ximian.com>
18442 The Mono Debugger is now using the normal `mono' instead of the
18443 `mono-debugger-mini-wrapper' when executing managed code.
18445 * debug-debugger.c: New file; previously known as
18446 debugger/wrapper/wrapper.c.
18448 * debug-mini.c (mono_init_debugger): Removed.
18450 * driver.c (mono_main): Added new `--inside-mdb' command line
18451 argument which is used when running inside the debugger.
18453 2006-01-20 Zoltan Varga <vargaz@gmail.com>
18455 * liveness.c (mono_analyze_liveness): Remove some unused data
18458 2006-01-17 Zoltan Varga <vargaz@gmail.com>
18460 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
18462 2006-01-16 Zoltan Varga <vargaz@gmail.com>
18464 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
18465 depends on implementation details of monobitset.
18467 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
18470 2006-01-15 Zoltan Varga <vargaz@gmail.com>
18472 * liveness.c: Update after monobitset changes.
18474 2006-01-14 Zoltan Varga <vargaz@gmail.com>
18476 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
18478 2006-01-11 Neale Ferguson <neale@sinenomine.net>
18480 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
18482 * mini-s390x.c: Remove warning messages.
18484 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
18486 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
18488 2006-01-10 Zoltan Varga <vargaz@gmail.com>
18490 * generics.2.cs: Add ldelem/stelem_any test.
18492 2006-01-10 Neale Ferguson <neale@sinenomine.net>
18494 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
18496 2006-01-07 Zoltan Varga <vargaz@gmail.com>
18498 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
18500 2006-01-06 Zoltan Varga <vargaz@gmail.com>
18502 * generics.2.cs: Reenable vtype tests.
18504 * inssel-x86.brg: Remove an icorrect valuetype rule.
18506 2006-01-06 Neale Ferguson <neale@sinenomine.net>
18508 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
18509 initial support for OP_ABS.
18511 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18513 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
18515 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18517 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
18518 conversion and implement LADD/LSUB.
18520 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
18523 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18525 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
18527 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
18530 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18532 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
18533 localloc is encountered. Fixes crash in test-183.cs when using gmcs
18534 (stack walk problem).
18536 2006-01-04 Zoltan Varga <vargaz@gmail.com>
18538 * aot.c (mono_aot_load_method): Fix a warning.
18540 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18542 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
18544 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18546 * iltests.il: Add test for #77148.
18548 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
18551 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18553 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
18555 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18557 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
18558 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
18560 * basic-long.cs: Add lconv-to-r4/r8 tests.
18562 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18564 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
18566 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
18567 here as on other archs.
18569 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18571 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
18573 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18575 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
18577 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
18579 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
18580 instrument_prolog; Add memory_barrier instruction.
18582 2005-12-26 Zoltan Varga <vargaz@gmail.com>
18584 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
18586 2005-12-23 Zoltan Varga <vargaz@gmail.com>
18588 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
18590 * aliasing.c inssel.brg: Fix warnings.
18592 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
18593 could skip initialization of some parts of memory.
18595 * mini.c mini-ia64.c: Fix warnings.
18597 * inssel-sparc.brg: Add an implementation of lneg which actually works.
18599 2005-12-22 Zoltan Varga <vargaz@gmail.com>
18601 * aliasing.c (mono_build_aliasing_information): Add a workaround for
18602 a crash seen on sparc.
18604 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
18606 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
18608 2005-12-21 Neale Ferguson <neale@sinenomine.net>
18610 * mini-ops.h: Add s390_backchain instruction
18612 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
18614 * cpu-s390.md: Add s390_backchain instruction
18616 * mini-s390.c: Significant ABI changes
18618 * mini-s390.h: Cater for zero length structures
18620 2005-12-20 Neale Ferguson <neale@sinenomine.net>
18622 * mini-s390.c: ABI fixes
18624 * inssel-s390.brg: Remove debug statements
18626 * cpu-s390.md: Fix length of ATOMIC_xx operations
18628 2005-12-19 Zoltan Varga <vargaz@gmail.com>
18630 * basic-float.cs: Add float<->long conversion tests.
18632 2005-12-16 Neale Ferguson <neale@sinenomine.net>
18634 * mini-s390.c: Fix LOCALLOC processing.
18636 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
18638 2005-12-15 Zoltan Varga <vargaz@gmail.com>
18640 * iltests.il: Add tests for some opcodes not covered by the other
18643 2005-12-15 Neale Ferguson <neale@sinenomine.net>
18645 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
18646 register loading for Tail processing; Correct trace output.
18648 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
18650 * cpu-s390.md: Correct size of jmp instruction.
18652 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18654 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
18656 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18658 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
18659 Bring s390 up to current level.
18661 2005-12-12 Zltan Varga <vargaz@gmail.com>
18663 * generics.2.cs: Disable the newly added tests as they do not work yet.
18665 * generics.2.cs: Add valuetype tests.
18667 2005-12-09 Zoltan Varga <vargaz@gmail.com>
18669 * basic-long.cs: Add i4->u8 test.
18671 * objects.cs: Add tests for JIT intrinsic.
18673 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
18674 optimizations lost by a mistake.
18676 2005-12-07 Zoltan Varga <vargaz@gmail.com>
18678 * basic-long.cs: Remove a test moved to objects.cs.
18680 * arrays.cs: Add more array tests.
18682 2005-12-06 Zoltan Varga <vargaz@gmail.com>
18684 * arrays.cs: Add new tests for multi-dimensional arrays.
18686 2005-12-06 Raja R Harinath <rharinath@novell.com>
18688 * Makefile.am (test_sources2): Add generics.2.cs.
18689 (EXTRA_DIST): Add test_sources2.
18691 2005-12-05 Ben Maurer <bmaurer@ximian.com>
18693 Support for boxing and unboxing nullable types as well as the
18694 isinst operation on nullables, per the CLI ammendment.
18696 * inssel.brg (CEE_ISINST): Special case for nullable
18698 * mini.c (handle_unbox_nullable): new method
18699 (handle_box): Special case for nullable types
18700 (mono_method_to_ir): Call handle_unbox_nullable in correct
18703 * generics.2.cs: New test suite
18705 * Makefile.am: Support for regression tests with generics.
18707 2005-12-03 Zoltan Varga <vargaz@gmail.com>
18709 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
18710 allocated to registers. Fixes #76800.
18712 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
18714 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
18716 2005-11-30 Zoltan Varga <vargaz@gmail.com>
18718 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
18721 2005-11-29 Zoltan Varga <vargaz@gmail.com>
18723 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
18726 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
18728 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
18729 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
18731 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
18732 single precision before storing to a single precision location.
18734 2005-11-28 Raja R Harinath <rharinath@novell.com>
18736 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
18738 2005-11-27 Zoltan Varga <vargaz@gmail.com>
18740 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
18743 * basic.cs: Remove test_0_byte_compares test which was moved to
18744 objects.cs a long time ago.
18746 2005-11-22 Massimiliano Mantione <massi@ximian.com>
18748 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18750 2005-11-20 Zoltan Varga <vargaz@gmail.com>
18752 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
18753 handlers are called.
18755 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
18758 * mini-ia64.c: Add support for the throw->branch exception
18761 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
18763 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18765 * mini.c: Enabled "fastpath" deadce :-)
18767 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18769 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
18770 alias analysis pass to support it.
18771 * mini.h: Likewise.
18773 * liveness.c: Likewise (liveness computation can use aliasing
18774 information to be more accurate).
18775 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
18776 moreover made so that "--compile-all" uses the given optimization
18777 flags and not the default ones.
18778 * aliasing.c: Alias analysis (new file).
18779 * aliasing.h: Likewise.
18780 * Makefile.am: added "aliasing.c" and "aliasing.h".
18782 2005-11-17 Zoltan Varga <vargaz@gmail.com>
18784 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
18787 2005-11-13 Zoltan Varga <vargaz@gmail.com>
18789 * mini-exceptions.c (mono_handle_exception_internal): Remove the
18790 fp >= end_of_stack exit condition, as it is not needed, and it might
18791 become true for fp eliminated frames.
18793 2005-11-11 Zoltan Varga <vargaz@gmail.com>
18795 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
18798 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
18800 * mini-arm.c: fixed alignment of doubles/longs to match
18801 the C ABI (bug #76635).
18803 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
18805 * aot.c: fix compilation with --enable-minimal=aot.
18807 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
18809 * mini-arm.c: fixed compatibility with the new
18810 floating point emulator package for compares.
18812 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
18814 * mini.c : reverted sig->pinvoke changes (r51396-51397).
18816 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
18818 * mini-exceptions.c (print_stack_frame): Output to stderr.
18819 (mono_handle_native_sigsegv): Ditto.
18821 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18823 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
18824 OP_LCONV_TO_OVF_I implementation.
18826 * mini-amd64.c: Add support for the throw->branch exception
18829 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
18830 when the catch clause catches a more general exception, i.e. Object.
18832 2005-10-30 Zoltan Varga <vargaz@gmail.com>
18834 * cpu-ia64.md: Remove unused opcodes.
18836 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
18837 specific defines for architectures defining USE_SIGACTION.
18839 * mini-ia64.c: Fix some warnings.
18841 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
18842 version seemed to skip a frame.
18844 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18846 * mini.c: Clean up the usage of sig->pinvoke flag. Now
18847 only calls which are made to native code use this flag.
18849 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
18851 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
18852 varargs methods as well.
18854 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
18855 which have save_lmf set. Reorganize methods prologs a bit.
18857 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
18858 debugger to the proper place.
18860 2005-10-29 Martin Baulig <martin@ximian.com>
18862 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
18863 when running inside the debugger until the debugger has support
18866 2005-10-26 Zoltan Varga <vargaz@gmail.com>
18868 * mini.h: Fix a warning.
18870 2005-10-24 Miguel de Icaza <miguel@novell.com>
18872 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
18873 we expose publicly, this returns the string.
18875 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
18877 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
18878 with fp elimination.
18880 2005-10-21 Zoltan Varga <vargaz@gmail.com>
18882 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
18883 native stacktrace using the glibc 'backtrace' function if available.
18885 2005-10-20 Zoltan Varga <vargaz@gmail.com>
18887 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
18889 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
18890 handle SIGSEGVs received while in native code.
18892 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
18893 code, call mono_handle_native_sigsegv which will abort the runtime
18894 after printing some diagnostics, instead of converting it into a
18895 confusing NullReferenceException.
18897 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18899 * cpu-pentium.md: Remove unused opcodes.
18901 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18903 * mini-amd64.h (MonoLMF): Add rsp field.
18905 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18908 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18910 * mini-codegen.c (get_register_spilling): Fix some warnings.
18912 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18914 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18915 elimination during exception handling. Enable fp elimination by
18918 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18921 2005-10-16 Martin Baulig <martin@ximian.com>
18923 * mini-exceptions.c
18924 (mono_debugger_run_finally): New public method for the debugger.
18926 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18928 * debug-mini.c (mono_debug_init_method): Fix warning.
18930 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18931 the 'exname' parameter const to fix some warnings.
18933 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18935 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18936 introduced by the previous patch.
18938 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18940 * basic-float.cs: Add test for precision of float arithmetic.
18942 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18943 when loading/storing single values from/to memory.
18945 * mini.c (mono_jit_compile_method_with_opt): Create the function
18946 pointers in the correct domain.
18948 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18950 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18951 introduced by previous patch.
18953 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18954 when out_filter_idx is NULL.
18956 * mini-exceptions.c: Don't run filter clauses twice during exception
18957 handling. Fixes #75755.
18959 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18961 * aot.c: Add support for ldflda wrappers.
18963 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18966 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18968 * mini.c, mini.h: do not consider exception handlers blocks when
18969 setting up interface variables.
18971 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18973 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18975 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18977 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18978 causes a regression.
18980 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18982 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18984 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18985 of the OP_P definitions.
18987 * TODO: Add a proposal for dealing with the CEE/OP mess.
18989 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18990 optimizations from the x86 port.
18992 * cpu-amd64.md: Ditto.
18994 * basic.cs basic-long.cs: Add tests.
18996 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18998 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18999 Patrik Torstensson's implementation of my exception-handling
19000 optimization idea, when the exception object is not used
19003 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
19005 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
19006 of the mul_imm optimizations from the old jit.
19008 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
19010 * mini.c, liveness.c: patch by Patrik Torstensson and
19011 Zoltan Varga to improve performance in methods with
19014 2005-09-30 Zoltan Varga <vargaz@gmail.com>
19016 * driver.c: Remove 'Globalization' entry from --version.
19018 2005-09-28 Zoltan Varga <vargaz@gmail.com>
19020 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
19021 there is a profiler interested in JIT events.
19023 * aot.c: Load profile files produced by the AOT profiling module, and
19024 reorder methods based on the profiling info. Add a 'method_order' table
19025 to the AOT file to make mono_aot_find_jit_info work with the reordered
19028 * mini.h: Bump AOT file version info.
19030 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
19032 * mini-arm.h: work around what looks like a gcc bug when optimizations
19035 2005-09-28 Raja R Harinath <rharinath@novell.com>
19037 * Makefile.am (AM_CFLAGS): Don't use += to append inside
19038 conditionals. Use ...
19039 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
19041 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
19043 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
19044 to determine the amount of memory to copy when passing valuetypes.
19046 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
19047 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
19049 2005-09-27 Zoltan Varga <vargaz@gmail.com>
19051 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
19052 information about aot.
19054 2005-09-27 Ben Maurer <bmaurer@ximian.com>
19056 * *.c: Replace the use of {Enter,Leave}CriticalSection with
19057 macros. This will allow a deadlock debugger to easily be plugged
19060 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
19062 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
19064 2005-09-27 Raja R Harinath <rharinath@novell.com>
19066 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
19067 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
19068 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
19069 ($(arch_built)) [CROSS_COMPILING]: Error out.
19071 2005-09-26 Zoltan Varga <vargaz@gmail.com>
19073 * aot.c: Add support for the no_special_static flag for classes.
19075 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
19077 * Reapply reverted patches.
19079 * *: Revert r50174 as well.
19081 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
19083 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
19085 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
19087 2005-09-23 Miguel de Icaza <miguel@novell.com>
19089 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
19090 part of the SIG_HANDLER_SIGNATURE.
19092 2005-09-23 Zoltan Varga <vargaz@gmail.com>
19094 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
19097 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
19098 introduced by previous patch.
19100 2005-09-21 Zoltan Varga <vargaz@gmail.com>
19102 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
19103 saved registers too.
19105 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
19106 upon the information returned by get_call_info ().
19108 * mini-x86.c (add_float): Fix stack size calculation.
19109 (mono_arch_call_opcode): Rewrite this so it works based up the
19110 information returned by get_call_info ().
19111 (mono_arch_get_this_vret_args): Ditto.
19113 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
19115 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
19116 in cinfo to determine the registers which need to be used.
19118 2005-09-20 Miguel de Icaza <miguel@novell.com>
19120 * driver.c (mono_main): Add --server and --desktop flags.
19122 2005-09-16 Zoltan Varga <vargaz@gmail.com>
19124 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
19125 registers as global registers.
19127 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
19128 longer needed with the new register allocator.
19130 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
19132 * cpu-ia64.md: Remove unused opcodes.
19134 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
19136 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
19138 * cpu-amd64.md: Remove unused opcodes.
19140 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
19141 needed with the new register allocator.
19143 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
19146 2005-09-16 Raja R Harinath <rharinath@novell.com>
19148 * Makefile.am (check-local): Don't invoke semdel-wrapper.
19150 2005-09-16 Martin Baulig <martin@ximian.com>
19152 * exceptions-amd64.c
19153 (throw_exception): Don't call mono_debugger_throw_exception() if
19154 we're a rethrow - see the FIXME in the code.
19156 2005-09-15 Geoff Norton <gnorton@customerdna.com>
19158 * mini.c (mono_init_exceptions): This only works on some architectures.
19160 2005-09-15 Zoltan Varga <vargaz@gmail.com>
19162 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
19165 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
19167 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
19168 now in mini-exceptions.c.
19170 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
19172 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
19173 now in mini-exceptions.c.
19175 2005-09-15 Zoltan Varga <vargaz@gmail.com>
19177 * exceptions-x86.c: Applied patch from Patrik Torstensson
19178 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
19180 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
19181 code into mini-exceptions.c. Add some assertions to it.
19183 2005-09-12 Zoltan Varga <vargaz@gmail.com>
19185 * aot.c (emit_section_change): Applied patch from "The Software Team"
19186 (<software@solmersa.com>). Fix as errors on windows.
19188 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
19190 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
19191 method info into the LMF.
19193 2005-09-11 Zoltan Varga <vargaz@gmail.com>
19195 * mini-ia64.c: Add proper unwind info for method epilogs.
19197 * exceptions-ia64.c: Add some code to help debugging.
19199 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
19201 * mini-exceptions.c: Fix warning.
19203 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
19205 * mini.c: Really fix build.
19207 * mini-x86.c mini-amd64.c: Fix build.
19209 2005-09-11 Zoltan Varga <vargaz@gmail.com>
19211 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
19213 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
19214 some Interlocked methods as intrinsics.
19216 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
19217 for Thread methods as well.
19219 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
19221 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
19223 * mini-ia64.c mini-x86.c mini-amd64.c
19224 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
19227 * mini.c (mono_init_exceptions): Fix build breakage.
19229 2005-09-10 Zoltan Varga <vargaz@gmail.com>
19231 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
19232 of instructions. Use the new ia64_unw_op macros for emitting unwind
19235 * mini.c (mono_init_exceptions): Initialize exception handling
19236 related trampolines at startup.
19238 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
19240 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
19242 2005-09-09 Zoltan Varga <vargaz@gmail.com>
19244 * mini.c: Handle type loading errors gracefully during compilation and
19245 throw the appropriate exception.
19247 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
19249 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
19250 for the mono binary.
19252 2005-09-09 Martin Baulig <martin@ximian.com>
19254 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
19257 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19259 * mini-arm.h: use emulation for conv.r.un for the release.
19261 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19263 * mini-arm.c, objects.cs: more fixes and tests for them.
19265 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19267 * mini-arm.c: align structures to at least 4 bytes to be able
19268 to keep our current optimized memcpy.
19270 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
19272 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
19274 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19276 * mini.c: ignore SIGPIPE.
19278 2005-09-04 Zoltan Varga <vargaz@gmail.com>
19280 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
19282 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
19284 2005-09-02 Zoltan Varga <vargaz@gmail.com>
19286 * mini.h: Add prototype for mono_allocate_stack_slots_full.
19288 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19290 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
19291 exception handling support.
19292 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
19293 patch by Brian Koropoff <briank@marakicorp.com>).
19295 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
19297 * mini.c: revert another 'optimization' which breaks when
19298 items on the eval stack need to be saved at a basic block end
19301 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19303 * jit-icalls.c: for arrays, ensure we always provide
19306 2005-08-30 Zoltan Varga <vargaz@gmail.com>
19308 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
19310 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
19312 2005-08-29 Zoltan Varga <vargaz@gmail.com>
19314 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
19315 arguments in their original register.
19317 2005-08-28 Zoltan Varga <vargaz@gmail.com>
19319 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
19322 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
19323 when ssapre is enabled.
19325 * inssel-long.brg: Fix bug in previous patch.
19327 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
19328 multiplication by a constant.
19330 2005-08-27 Zoltan Varga <vargaz@gmail.com>
19332 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
19335 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
19338 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
19340 * inssel-arm.brg: apply changes tested by Brian Koropoff
19341 <briank@marakicorp.com>.
19343 2005-08-25 Zoltan Varga <vargaz@gmail.com>
19345 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
19347 2005-08-24 Zoltan Varga <vargaz@gmail.com>
19349 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
19350 to the same register if dreg is just a base register.
19351 (print_ins): Improve printing of membase opcodes.
19353 * inssel-x86.brg: Add optimized ldind(reg) rules.
19355 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
19357 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
19359 * mini.c: when running under valgrind, set the stack bottom for
19360 the GC at the actual approximate stack for the app (fixes running
19361 mono with valgrind).
19363 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
19365 * mini.c: do no break at the first valuetype to init found
19366 (fixes bug #75791).
19368 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
19370 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
19372 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
19374 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
19376 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
19378 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
19380 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19382 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
19384 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
19387 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
19390 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
19393 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
19395 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
19397 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19399 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
19400 in the tail recursion optimization.
19402 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
19403 debug info into the assembly file.
19405 * iltests.il: Add test for filter regions.
19407 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
19408 initial stack of filter regions. Fixes #75755.
19410 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
19412 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
19413 stack requirements.
19415 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19417 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
19418 the check for an already compiled method on non-ia64 platforms.
19419 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
19422 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
19424 * inssel-x86.brg: Add some optimized call rules.
19426 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
19428 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
19431 * mini.h mini-trampolines.c: Pass the trampoline argument to
19432 mono_arch_patch_delegate_trampoline.
19434 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
19436 * mini-trampolines.c: Fix build.
19438 * mini-amd64.h: Add delegate trampolines.
19440 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
19442 * inssel-amd64.brg: Add optimized call rules.
19444 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
19446 * inssel-ia64.brg: Add optimized ldind(reg) rules.
19448 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
19450 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
19453 * mini-ia64.c: Remove LMF fixmes.
19455 * mini-ia64.h: Remove most fields from LMF.
19457 * inssel-ia64.brg (stmt): Fix unaligned access errors.
19459 * mini-trampolines.c: Add support for IA64 function descriptors.
19461 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
19462 for IA64 function descriptors.
19464 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
19466 * tramp-arm.c: patch the vtable for virtual calls. Added
19467 support code to register/unregister the LMF.
19468 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
19471 2005-08-19 Dick Porter <dick@ximian.com>
19473 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
19474 bit value if needed.
19476 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
19478 * mini.c (mini_get_method): Move handling of wrapper data here.
19480 * mini.c (mono_method_to_ir): Add support for dynamic methods.
19482 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
19485 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
19486 bblock->code does not remain empty.
19488 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
19490 * arrays.cs: Add regression test for #75832.
19492 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
19493 rules. Fixes #75832.
19495 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
19496 instruction scheduling.
19498 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
19500 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
19502 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
19504 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
19506 * mini-codegen.c: Fix VC build.
19508 * cpu-pentium.md: Increase length of atomic_exhange_i4.
19510 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19512 * mini.h: fix signature for mono_register_opcode_emulation.
19514 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
19516 * mini.c: Get rid of most of the helper_sig_... constants using
19517 mono_create_icall_signature ().
19519 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
19521 * jit-icalls.c (helper_ldstr): New helper function.
19523 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
19525 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
19526 throw, load the string using a helper call instead of creating a string object.
19528 * aot.c: Update after LDSTR changes.
19530 * mini.h: Bump AOT file version.
19532 * aot.c: Save class size info into the AOT file. Print more statistics during
19535 * mini.h: Bump AOT file version.
19537 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
19538 ordering of disasm cases. Fixes #74957.
19540 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
19542 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
19543 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
19544 the generic code needed for the ARM port.
19546 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
19548 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
19549 inssel-arm.brg: more ARM features and fixes.
19551 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
19553 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
19554 ARM port work in progress.
19556 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
19558 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
19560 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
19562 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
19564 * inssel.brg (mini_emit_memset): Add support for unaligned access.
19566 * *-ia64.*: Ongoing IA64 work.
19568 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
19570 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
19572 * TODO: Remove out-of-data todo stuff.
19574 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
19577 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
19579 * mini.h: Bump corlib version.
19581 2005-07-27 Martin Baulig <martin@ximian.com>
19584 (create_copy_ins): Added `const unsigned char *ip' argument; set
19585 `copy->cil_code' from it.
19587 2005-07-27 Martin Baulig <martin@ximian.com>
19589 * mini-exceptions.c (mono_handle_exception): Don't call
19590 mono_debugger_handle_exception() for filters.
19592 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
19594 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
19597 2005-07-26 Martin Baulig <martin@ximian.com>
19599 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
19601 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
19602 helper_compile_generic_method() if the method is actually virtual
19605 2005-07-26 Martin Baulig <martin@ximian.com>
19608 (trampoline_code): Renamed to `mono_trampoline_code' and made it
19609 public; this is now accessed directly by the debugger.
19610 (mono_generic_trampoline_code): Removed.
19613 (mono_debug_init_method): Also add interncalls and wrappers.
19615 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
19617 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
19619 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
19621 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
19623 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
19625 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
19627 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19629 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
19630 getting TLS offsets on AMD64 too.
19632 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
19634 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
19636 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
19638 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
19639 inssel-arm.brg, mini-arm.h: ARM port work in progress.
19641 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19643 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
19645 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
19648 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
19649 mono_sparc_is_virtual_call ().
19651 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
19653 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
19654 trampoline parameters.
19656 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
19658 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
19659 to mono_arch_get_vcall_slot_addr.
19661 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
19664 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
19666 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19668 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
19670 2005-07-19 Martin Baulig <martin@ximian.com>
19672 * exceptions-amd64.c (throw_exception): Call
19673 mono_debugger_throw_exception() here like we're doing it on i386.
19675 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19677 * mini-ia64.c: Add optimized TLS access support.
19679 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
19681 * mini-exceptions.c: Ongoing IA64 work.
19683 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
19685 * mini.c: Use the default optimization set when embedding. Fixes
19688 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
19690 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
19691 of trampolines to a separate file.
19693 * mini-trampolines.c: New file.
19695 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
19698 * tramp-x86.c: Reorganize the trampoline code to be similar to the
19701 * mini-codegen.c: Fix cygwin build.
19703 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
19705 * mini.c: Add some minor changes needed by the IA64 port.
19707 * *-ia64.*: Ongoing IA64 work.
19709 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
19711 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
19712 trampolines into arch-independent and arch-dependent parts.
19714 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
19716 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
19718 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
19720 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
19721 the xp-regalloc-branch for amd64.
19723 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
19724 xp-regalloc-branch for x86.
19726 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
19728 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
19730 2005-07-06 Martin Baulig <martin@ximian.com>
19733 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
19734 (mono_jit_runtime_invoke): Likewise.
19736 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
19738 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
19741 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
19742 without loading their metadata. Reorganize the file format so exception handling+
19743 debug info is kept separate from normal method info. Create MonoJitInfo
19744 structures for methods lazily.
19746 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
19748 (x86_class_init_trampoline): Patch AOT class init trampolines too.
19750 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
19752 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
19755 * mini.h: Bump AOT file version.
19757 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
19759 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19761 2005-07-01 Raja R Harinath <rharinath@novell.com>
19763 * Makefile.am (check-local): Call semdel-wrapper.
19765 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
19767 * mini-x86.c: Revert the last change as it seems to break the build..
19769 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
19771 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19773 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
19775 2005-06-27 Ben Maurer <bmaurer@ximian.com>
19777 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
19778 outside of the macro, so strange stuff doesn't happen with gcc4
19779 (NEW_AOTCONST_TOKEN): Likewise.
19781 2005-06-28 Martin Baulig <martin@ximian.com>
19783 * mini.c (mini_class_is_system_array): New static method; use this
19784 instead of `klass->parent == mono_defaults.array_class' everywhere
19785 since this also works for the new generic array class.
19787 2005-06-26 Ben Maurer <bmaurer@ximian.com>
19789 * inssel.brg: Remove warnings.
19791 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
19793 * mini-ia64.c: Ongoing IA64 work.
19795 * basic-float.cs: Add float->i1 conversion test.
19797 * iltests.il: Add conv.u4 test.
19799 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
19801 * inssel-long.brg: Fix bug caused by last change.
19803 2005-06-23 Geoff Norton <gnorton@customerdna.com>
19805 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
19806 BSDs. Allows the x86 JIT to work on OSX86
19808 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
19810 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
19813 * mini-ia64.c: Ongoing IA64 work.
19815 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
19817 * mini-ia64.c: Ongoing IA64 work.
19819 * driver.c: Clean up jit_code_hash as well when using --regression.
19821 * inssel-long.brg: Fix long->i4/u4 conversion rules.
19823 * basic-long.cs: Add tests for long->u4 conversion.
19825 2005-06-18 Ben Maurer <bmaurer@ximian.com>
19827 * mini.c: Take mono_get_domainvar out of macros. This makes sure
19828 that we do not depend on undefined C behavior: the order stuff
19829 gets evaluated within an expression. Fixes mono when compiled on
19832 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
19834 * *-ia64.*: Ongoing IA64 work.
19836 * aot.c: Lower memory usage while loading AOT methods.
19838 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
19840 * mini.h: Bump AOT file format version.
19842 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
19844 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
19846 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
19848 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
19849 not on callee assembly). Fixed some comments.
19851 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
19853 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
19854 it gets proper disassembly.
19855 (emit_method_info): Remove some dead code.
19857 * mini.c (mini_method_compile): Allways allocate the GOT var in
19858 mono_method_to_ir for emulating opcodes.
19860 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
19862 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
19863 before freeing the code memory. Fixes #74990.
19865 * objects.cs: Add regression test for #74992.
19867 * liveness.c: Extend live ranges of arguments to the beginning of the
19868 method. Fixes #74992.
19870 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
19871 so it points into the faulting instruction.
19873 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
19875 * jit-icalls.c (mono_imul_ovf): Add exception handling.
19877 * *-ia64.*: Ongoing IA64 work.
19879 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
19881 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
19883 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
19885 * *-ia64.*: Ongoing IA64 work.
19887 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
19889 * basic-long.cs: Add tests for add/sub.ovf.
19891 * basic.cs: Add tests for sub.ovf.
19893 * *-ia64.*: Ongoing IA64 work.
19895 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19897 * *-ia64.*: Ongoing IA64 work.
19899 * basic.cs: Add conv.ovf.i4.un test.
19901 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19903 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19905 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19907 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19909 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19911 * *-ia64.*: Ongoing IA64 work.
19913 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19916 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19918 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19920 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19922 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19924 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19926 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19927 of a call is callable by a near call.
19929 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19931 * mini-ia64.c: Ongoing IA64 work.
19933 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19935 * genmdesc.c: Make the generated array non-static.
19937 * inssel-long.brg: Fix LSHR_IMM rule.
19939 * *-ia64.*: Ongoing IA64 work.
19941 * *-ia64.*: Ongoing IA64 work.
19943 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19945 * *-ia64.*: Ongoing IA64 work.
19947 * *-ia64.*: Ongoing IA64 work.
19949 * mini-ia64.c: Ongoing IA64 work.
19951 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19953 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19955 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19957 * objects.cs basic-long.cs: Move some tests to objects.cs.
19959 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19961 * *-ia64.*: Ongoing IA64 work.
19963 * iltests.il: Add a new test.
19965 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19966 newobj. Fixes #75042.
19968 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19970 * *-ia64.*: Ongoing IA64 work.
19972 * *-ia64.*: Ongoing IA64 work.
19974 * *-ia64.*: Ongoing IA64 work.
19976 * basic.cs objects.cs: Move tests accessing static variables as well.
19978 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19980 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19982 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19984 * driver.c: Always print failed tests.
19986 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19989 * *ia64*: Ongoing IA64 work.
19991 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19993 * basic.cs: Add tests for add.ovf. Fix warnings.
19995 2005-05-18 Miguel de Icaza <miguel@novell.com>
19997 * driver.c (mono_main): Avoid crash if no argument is passed to
19998 --break; Do not use g_error, but f_printf. And fix all other
19999 ocurrences of the same crash.
20001 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
20003 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
20004 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
20007 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
20009 * *-ia64.*: Add beginnings of IA64 backend.
20011 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
20013 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
20015 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
20018 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
20020 * mini-amd64.c: Fix a warning.
20022 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
20024 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
20025 in float_neg. Fixes #74897.
20027 * mini-amd64.c (emit_call): Fix another near call bug.
20029 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
20031 * declsec.c: Keep the appdomain information in the structure. Added a
20032 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
20033 value gets overwritten).
20034 * declsec.h: Set the default MonoArray for the the stack to 6. Added
20035 an MonoAppDomain member to MonoSecurityFrame.
20036 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
20037 used in the stack walk. Now use a MonoArray which grow (double) when
20040 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
20042 * mini.c: Re-enabled runtime cleanup, since running threads should
20043 now properly stop when exiting.
20045 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
20047 * mini-codegen.c: New file contaning the arch-independent local
20048 register allocator. Not used by any architectures yet.
20050 * mini.h linear-scan.c: Merge some changes from the
20051 mini-xp-local-regalloc branch.
20053 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
20055 * mini-amd64.c (emit_call): Fix calls to native functions when the
20056 runtime is compiled as a shared library. Fixes #74756.
20058 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
20059 on a literal field. Fixes #74751.
20061 2005-04-25 Raja R Harinath <rharinath@novell.com>
20063 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
20065 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
20067 * objects.cs: Add missing null casting test.
20069 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
20071 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
20072 in wrapper methods. Also rename 'address' variable to 'offset'.
20074 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
20076 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
20079 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
20081 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
20084 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
20086 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
20088 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
20090 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
20091 just the last bytes.
20093 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
20095 * aot.c (mono_compile_assembly): Fix warning.
20097 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
20098 by the _MSC_VER stuff.
20100 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
20102 * inssel-long.brg: Fix #74588.
20104 * cpu-amd64.md: Fix #74591.
20106 * iltests.il: Add new regression tests.
20108 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
20110 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
20113 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
20115 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
20117 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
20118 from Bill Middleton <flashdict@gmail.com>.
20120 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
20122 * arrays.cs: Add new regression test. Fix warnings.
20124 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
20126 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
20127 and leakage in CKFINITE.
20129 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
20130 this to a null op since it is called on amd64 too.
20132 * exceptions-amd64.c (get_throw_trampoline): Align stack.
20134 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
20135 body since this is not used on amd64.
20137 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
20139 * mini-amd64.c: Remove obsolete fixmes.
20141 * mini.c (print_method_from_ip): Fix debugging support.
20143 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20145 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
20146 so that expressions that don't give much gain are not reduced.
20147 * ssapre.h: Likewise.
20149 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
20151 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
20153 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
20155 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
20157 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
20159 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
20161 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
20163 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
20165 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
20168 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
20170 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
20172 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
20174 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
20175 MONO_ARCH_USE_SIGACTION. Fixes #74252.
20177 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
20179 * mini-x86.c: Fix up stack overflow handling.
20181 * exceptions.cs: Add new regression test.
20183 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
20185 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
20186 mono_jit_thread_attach.
20188 * mini.c (mono_method_to_ir): Verify called method is not abstract.
20190 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
20192 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
20193 avoid calling constructors using callvirt.
20195 * inssel.brg: Fix #74073.
20197 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
20199 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
20200 compilation with non-GCC compilers.
20201 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
20202 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
20204 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
20206 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
20207 klass->interface_offsets (will likely fix bug#74073).
20209 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
20211 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
20213 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
20215 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
20216 to amd64_div_reg_size ().
20218 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
20220 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
20222 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
20224 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20226 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
20228 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20230 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
20232 * mini.c (mono_precompile_assembly): Load and precompile referenced
20233 assemblies as well. Fixes #74015.
20235 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
20237 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
20239 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
20241 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
20242 a lot of checks and (anyway) permissions cannot work until corlib is
20245 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
20247 * mini-ppc.c: fixed ABI issue on sysv/ppc.
20249 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
20251 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
20252 calls (fixes bug#72824).
20254 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20256 * mini.c: fix tail recursion elimination (see test in bug#73936).
20258 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
20260 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
20261 some fp functions in sse2 mode.
20263 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
20265 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
20267 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
20269 * mini.h mini.c: Add mono_get_jit_tls_key ().
20271 * mini-x86.c: Enable fast TLS support on windows.
20273 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
20275 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
20276 * mini.c: Check for p/invoke method when generating code. If a
20277 p/invoke method, or it's class, isn't decorated with [Suppress
20278 UnmanagedCodeSecurity] then generate code to call System.Security.
20279 UnmanagedDemand (only if the security manager is active).
20281 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20283 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
20284 last change as it seems to cause strange crashes.
20286 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20288 * *.c: handle unsafe function pointers where needed.
20290 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20292 * mini.c (mono_jit_free_method): Remove the fixme too.
20294 2005-03-15 Miguel de Icaza <miguel@novell.com>
20296 * mini.c: As discussed, make the code actually free the delegate
20297 thunk now, to enable the debugging of delegate problems, use
20298 MONO_DEBUG=1 when running Mono.
20300 This takes also care of parts of the leaks as seen by Joe.
20302 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
20304 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
20305 thread_tls_offset calculation.
20307 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
20309 * declsec.c: Reworked linkdemand checks for icall. The previous code
20310 was using the declaration code (untrusted) and didn't work as expected
20311 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
20314 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
20316 * iltests.il: Add new localloc test.
20318 * mini-amd64.c: Handle large stack allocations the same way as on
20319 windows if stack overflow handling is working.
20321 * mini-amd64.c: Allocate the signal stack using mmap.
20323 * mini.c (sigsegv_signal_handler): Fix reading of context.
20325 * mini-exceptions.c: Fix up stack overflow handling.
20327 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
20329 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
20331 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
20333 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
20335 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
20336 tramp_init functions as they are no longer needed.
20338 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
20340 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
20342 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
20344 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
20346 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
20349 * mini-ops.h: Add OP_LMUL_IMM.
20351 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
20352 long mul/div opcodes as intrinsic.
20354 * mini-amd64.c (emit_call): Handle the case when the callee might be
20357 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
20359 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
20362 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
20364 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
20366 2005-03-09 Ben Maurer <bmaurer@ximian.com>
20368 * mini.c (mono_codegen): Don't leak here, to help people running
20371 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
20373 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
20374 conversions in sse2 mode.
20376 * basic-float.cs: Add regression test.
20378 * mini-amd64.c: Reenable sse2.
20380 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20382 * mini-amd64.c: Disable sse2 until some regressions are fixed.
20384 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
20386 * driver.c: Copyright text should include 2005.
20388 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20390 * cpu-amd64.md (load_membase): Fix more max lengths.
20392 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
20394 * cpu-amd64.md (load_membase): Fix max length.
20396 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
20398 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
20400 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
20401 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
20403 * basic-float.cs: Add rounding regression test.
20405 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
20407 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
20409 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
20410 structures in registers for pinvoke wrappers.
20412 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
20414 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
20416 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
20418 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
20419 wrapper to mono_jit_thread_attach.
20421 * mini.c (mini_jit_thread_attach): New jit icall.
20423 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
20424 native->managed wrappers.
20426 * exceptions.cs: Add new regression test.
20428 * mini.c (optimize_branches): Check regions in the cbranch to throw
20429 block case as well. Fixes #73242.
20431 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
20433 * mini.c: thread safety fixes.
20435 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
20437 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
20438 patching stuff, since delegates use jump trampolines so there is
20441 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
20444 * tramp-amd64.c: Fix build.
20446 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
20447 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
20449 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
20450 Rename this to mono_arch....
20451 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
20453 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
20455 * mini-amd64.c (emit_call): If both the caller and the callee is
20456 guaranteed to have 32 bit addresses, emit a normal call.
20458 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
20460 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
20461 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
20462 method_ptr inside delegates.
20464 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
20466 * mini.c (mono_jit_free_method): Free the method info even if the native code is
20467 invalidated. Fixes #73001.
20469 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
20471 * mini-x86.c: Only use stdcall for pinvokes on windows.
20473 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
20475 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
20476 * mini-x86.c: remove unreliable __thread var offset detection,
20477 use the correct accessors and enable by default.
20479 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
20481 * mini.c (mono_jit_free_method): Fix memory leak.
20483 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
20485 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
20487 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
20489 * cpu-amd64.md: Fix lengths of atomic opcodes.
20491 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
20493 * driver.c: try to not imply using ICU is any good.
20495 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
20497 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
20498 functions as inline ops.
20500 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
20501 some Interlocked functions as inline ops.
20503 * mini.c (move_basic_block_to_end): Fix bug in last patch.
20505 * mini.h (MonoBasicBlock): Reorganize fields a bit.
20507 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
20509 * mini.c: Add support for OP_NOT_TAKEN.
20511 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
20512 structures in registers for pinvoke wrappers.
20514 * mini-amd64.c: Fix warnings.
20516 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
20518 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
20520 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
20522 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
20523 address instead of loading the address from it.
20525 * mini-x86.c: Add support for returning small structs in registers
20526 on Win32. Fixes part of #70864.
20528 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
20530 * trace.c (get_token): Improve error checking.
20532 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
20534 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
20536 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
20538 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
20539 it can be reused for MonoClass.
20540 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
20543 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
20545 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
20546 instead of a MonoReflectionMethod. The method information wasn't used
20547 when displaying SecurityException details (but will be now).
20549 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
20551 * Makefile.am : windows build fix.
20553 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
20555 * iltests.il: Add new regression test.
20557 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
20560 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20562 * mini.c: Moved linkdemand check into helper function check_linkdemand
20563 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
20566 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20568 * declsec.c: Added statistics counter for different kinds of
20570 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
20571 (and commented) declaration.
20572 * mini.c: Added statistics counter for security Demand code
20573 generation. Added display of security statistics.
20575 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
20577 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
20578 Fix compilation errors under gcc-2.95.
20580 2005-02-12 Ben Maurer <bmaurer@ximian.com>
20582 * mini.c, driver.c: Use the new jit trampoline hashtable
20584 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20586 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
20588 2005-02-11 Martin Baulig <martin@ximian.com>
20590 * debug-mini.c (mono_debug_close_method): Free the line number array.
20592 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20594 * aot.c: Break up large methods into smaller ones. Share GOT slots for
20597 * mini.h: Bump AOT file format version.
20599 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
20601 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
20603 * declsec.h: Added macros to get/set lazyly initialized security
20604 informations about assemblies. Added new enum for different type of
20605 possible LinkDemand violation. Added function to check LinkDemands.
20606 * mini.h: Added a field to MonoCompile to hold any security violation
20607 detected when JITting a method (so it can be thrown later).
20608 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
20609 and CEE_CALLVIRT. Added code to throw exception at the end of
20610 mini_method_compile (note: the exception is unhandled right now).
20612 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
20614 * mini.c, jit-icalls.c: use the managed implementation of
20615 memset for initobj and memset, to avoid managed <-> unmanaged
20618 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20620 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
20621 optimization if it would need a GOT var.
20623 * basic.cs: Add tests for constant propagation and switch statements.
20625 * ssa.c: Fix out-of-range constant propagation and switch statements.
20627 2005-02-09 <vargaz@freemail.hu>
20629 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
20631 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
20633 * cpu-amd64.md (load_membase): Fix max length of load_membase.
20635 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20637 * mini.c: update to new signature of mono_class_get_allocation_ftn().
20639 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
20641 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
20642 arithmetic operations.
20644 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
20646 * mini-ppc.c: add a workaround for broken user code that
20647 DllImports vararg functions with non-vararg signatures.
20649 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
20651 * mini.c (mono_jit_compile_method_inner): Add detection and a
20652 meaningfull error message for assemblies written in Managed C++.
20654 * tramp-amd64.c mini-amd64.h: Add support for
20655 create_trampoline_from_token ().
20657 * aot.c mini-x86.c abcremoval.c: Applied patch from
20658 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
20660 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
20662 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
20663 which takes a MonoImage/token as parameter instead of a MonoMethod.
20665 * aot.c: Use the new trampoline for initializing vtables.
20667 * aot.c: Add support for ldfld/stfld_remote wrappers.
20669 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
20670 rules for compare <MEM>, IMM.
20672 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
20674 * aot.c: Handle inherited finalizers correctly.
20676 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
20678 * inssel.brg (stmt): Add a missing _setup_... ().
20680 * aot.c: Save some parts of the class state to the AOT file and use it
20681 to recompute that state when a class is initialized.
20683 * mini.c: Install AOT hooks into the runtime.
20685 * mini.h: Bump AOT file format version.
20687 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
20690 * iltests.il: Add new test.
20692 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
20694 * mini.c: fix typo.
20696 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
20698 * mini.c: setup the statistical profiler in the thread attach
20699 callback to cope with the new single thread code.
20701 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
20703 * mini-ppc.c: ensure we have enough room for the profiler
20704 calls (fixed bug#72084).
20706 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
20708 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
20711 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20713 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
20715 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20717 * ssapre.c: Fixed an issue with down safety (this allows IronPython
20718 to succesfully execute parrotbench).
20719 * ssapre.h: Likewise.
20721 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20723 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
20724 variable for stores to method arguments (fixes a SSAPRE issue).
20726 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20728 * mini.c: handle value types in dup, fixes gen-112.cs.
20730 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
20732 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
20733 sequence for calls in dynamic methods to avoid thunks.
20735 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
20737 * mini.c: correctly remove dynamic methods from the hashtable.
20739 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20741 * driver.c: Disabled SSAPRE until fix the bug that appears
20742 in IronPython's parrotbench.
20744 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
20746 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
20748 * mini.c (mono_method_to_ir): Revert the previous change.
20750 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
20751 when AOT compiling.
20753 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
20754 mono_jit_info_table_find () etc. when running under valgrind.
20756 * inssel.brg: Fix warnings.
20758 * mini-exceptions.c: Fix warnings.
20760 2005-01-31 Martin Baulig <martin@ximian.com>
20762 * driver.c (compile_all_methods_thread_main): Don't try to compile
20763 generic methods or anything which has type parameters.
20765 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
20767 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
20769 * TestDriver.cs: Add --verbose flags.
20771 * graph.c ssa.c: Fix 64 bit warnings.
20773 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
20774 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
20775 Fix 64 bit warnings.
20777 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
20778 variable not spotted by gcc.
20780 * mini-amd64.c inssel-amd64.brg: Applied patch from
20781 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
20782 X86_COMPARE_MEMBASE opcodes.
20784 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
20786 2005-01-29 Ben Maurer <bmaurer@ximian.com>
20788 * *: MonoMethod->signature might be NULL now. You *MUST* use
20789 mono_method_signature.
20791 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20793 * driver.c (compile_all_methods_thread_main): Compile the methods
20794 without invoking cctors.
20796 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20798 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
20799 * basic-calls.cs: test for the above.
20801 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20803 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
20804 MonoJitInfo changes.
20806 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
20808 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
20809 eagerly if it contains dynamic methods.
20811 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
20813 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
20814 trace, it is now computed by an icall from trace_ips.
20816 * mini-exceptions.c: Fix a warning.
20818 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
20820 * mini-exceptions.c: don't bother getting stack trace info if
20821 it's not going to be used.
20823 2005-01-27 Raja R Harinath <rharinath@novell.com>
20825 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
20828 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
20830 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
20832 * aot.c: Avoid calling mono_method_get_header () if not needed.
20834 * mini.h: Bump AOT file format version.
20836 * mini.c (mono_emit_native_call): Allocate a GOT var here.
20838 * mini.c (mono_print_tree): Print more info for calls.
20840 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
20842 * declsec.h: Remove warning by adding missing include for marshal.h
20844 2005-01-26 Martin Baulig <martin@ximian.com>
20846 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
20849 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
20851 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
20854 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
20856 * aot.c (mono_compile_assembly): Fix a warning.
20858 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
20860 * declsec.c: Look for security attributes on the original MonoMethod
20861 (and not the wrapped one). This fix permissions on icalls.
20863 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20865 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20867 * mini.c (mono_allocate_stack_slots): Add a fixme.
20869 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20871 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20873 * inssel.brg: optimize casts of sealed types (more
20874 optimizations waiting for fixes in remoting).
20876 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20878 * inssel.brg (stmt): Add another dummy rule.
20880 * driver.c: Fix warnings.
20882 * driver.c (mono_main): If running under valgrind, instruct glib to use
20883 the system allocation functions so valgrind can track the memory
20884 allocated by the g_... functions.
20886 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
20888 * mini-ops.h: Add OP_DUMMY_STORE opcode.
20890 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
20892 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
20893 variables in try regions.
20895 * mini.c (mini_method_compile): Don't disable optimizations on large
20896 methods when AOT compiling.
20898 * mini.c (mono_allocate_stack_slots): New arch independent method to
20899 allocate stack slots. Not yet used.
20901 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20903 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20905 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20907 * mini-ppc.c: make the branch info relative as the code
20908 buffer can be reallocated.
20910 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20912 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20913 * driver.c: Removed the AOT/security restriction. Now initialize the
20914 security manager (in metadata) if --security is used.
20915 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20916 rather than the pointer to declarative security, when AOT is used.
20918 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20920 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20921 basic blocks, reduced intrinsic exception throwing code size.
20923 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20925 * driver.c (mini_usage): Reorder the usage screen.
20927 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20929 * mini.c (mono_resolve_patch_target): Fix warning.
20931 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20933 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20936 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20938 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20939 breaks the amd64 build.
20941 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20942 register allocation. Fixes #71454.
20944 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20946 * arrays.cs: Add new regression test.
20948 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20950 * ssapre.c: Turned usage of snprintf to GString.
20951 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20952 (I left it on by mistake in my previous commit).
20954 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20956 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20957 on cond branch optimization (fixes bug# 71515).
20959 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20961 * abcremoval.c: Fixed bug 71062.
20962 * abcremoval.h: Likewise.
20964 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20966 * mini.c: Added a new functionality to optimize_branches, the removal
20967 of useless basic blocks, and fixed some problem in the removal of
20968 critical edges; some utility functions added for both purposes.
20969 * ssapre.c: Added complex expression support, and fixed bug 70637.
20970 * ssapre.h: Likewise.
20971 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20973 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20974 * driver.c: Re-enabled SSAPRE.
20976 2005-01-19 Martin Baulig <martin@ximian.com>
20978 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20979 the result of mono_get_method_constrained().
20981 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20983 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20986 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20988 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20989 be detected. Fixes #59296.
20991 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20993 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20994 which can happen. Fixes #71361.
20996 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20998 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
21001 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
21003 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
21004 appdomain-unload.exe to fail.
21006 * mini.c: Fix some memory leaks.
21008 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
21010 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
21011 Fixed bug and sped up some codepaths.
21013 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
21015 * mini.c: Fix some memory leaks.
21017 * exceptions.cs basic-long.cs: Add test for checked ulong->int
21020 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
21022 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
21025 * iltests.il: Add regression test for #71320.
21027 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
21029 * mini.c (mono_codegen): Fix installation of profiler hooks.
21031 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
21033 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
21035 * mini.h, mini.c, cfold.c: optimize access to enum
21036 readonly fields, too. Eval conditional branches if possible
21037 to perform unreachable code removal in more cases.
21039 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
21041 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
21043 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
21046 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
21047 WinXP DEP. Fixes #71244.
21049 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
21051 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
21053 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
21055 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
21057 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
21059 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
21062 * mini.h: Bump AOT version.
21064 * mini.h (MonoCompile): Change exvar to a hash table.
21066 * mini.c: Allocate a separate exvar for each handler block.
21068 * mini.c: Get rid of the computation of filter_lengths, its not needed.
21070 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
21071 ex var with the pending exception and only throw if the two are equal.
21074 * exceptions.cs: Add tests for rethrow and nested catch clauses.
21076 * mini-x86.c: Fix warnings.
21078 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
21079 used by all the ports now.
21081 * aot.c: Add write-symbols and save-temps options.
21083 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
21085 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
21087 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
21089 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
21092 * tramp-s390.c: Check vtable slot belongs to the domain.
21094 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
21095 as per other platforms.
21097 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
21099 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
21101 * driver.c: we don't run the Main() code in a subthread anymore.
21103 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
21105 * mini.c: added experimental rtc support in the statistical
21106 profiler: if the user has the permission, more accurate statistics
21107 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
21108 The MONO_RTC value must be restricted to what the linux rtc allows:
21109 power of two from 64 to 8192 Hz.
21111 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
21113 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
21115 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
21117 * mini-ppc.c: better icache flush for smp.
21119 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
21121 * mini-amd64.c (emit_move_return_value): Fix memory leak.
21123 * mini-x86.c (get_call_info): Add the get_call_info () code from the
21124 amd64 port, not yet used.
21126 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
21128 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
21131 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
21133 * driver.c: Added --security option to activate the security manager.
21134 Right now this will allow code generation for declarative demands and
21135 is disabled when AOT is specified.
21136 * mini.c: Add code generation for declarative security demands.
21137 * mini.h: Add mono_use_security_manager as an extern gboolean.
21139 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
21141 * aot.c (mono_compile_assembly): Speed up compilation a bit by
21142 emitting more dense assembly code.
21144 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
21145 exception throwing stuff.
21147 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
21149 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
21152 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
21153 left in by mistake.
21155 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
21158 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
21160 * tramp-*.c: Only patch vtable slots if the object is in the current
21161 domain. Fixes appdomain-unload.exe.
21163 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
21165 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
21168 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
21170 * mini.c (reverse_branch_op): New helper function.
21172 * mini.c (optimize_branches): Run the new optimization only on
21173 platforms which support it. Also reverse all kinds of branches.
21175 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
21177 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
21180 * mini.c (optimize_branches): Reverse not-equals branches if the false
21181 bblock is a throw. This happens a lot of time with argument checking in
21184 * mini.c (mono_codegen): Add support for placing basic blocks after
21185 the function epilogue.
21187 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
21190 2005-01-05 Miguel de Icaza <miguel@ximian.com>
21192 * mini.c (setup_stat_profiler): Only set this up if the platform
21193 supports ITIMER_PROF.
21195 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
21197 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
21200 * inssel.brg: Fix a warning.
21202 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
21204 * mini.c: added support for statistical profiler
21205 (run with: --profile=default:stat).
21207 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
21209 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
21211 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
21213 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
21214 related to global registers from the amd64 port.
21216 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
21218 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
21220 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
21221 with global registers.
21222 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
21224 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
21226 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
21228 * debug-mini.c (encode_value): Fix off-by-one.
21230 * aot.c (encode_value): Likewise.
21232 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
21234 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
21236 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
21239 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
21241 * aot.c (emit_method_info): Increase size of temp buffer.
21243 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
21246 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
21248 * aot.c (emit_method_info): Fix build.
21250 * aot.c: Further rework of the AOT file format to reduce the size of
21251 the method info data.
21253 * mini.h: Bump AOT file format version.
21255 2004-12-27 Martin Baulig <martin@ximian.com>
21257 * mini.c (mini_get_method): New static method; call
21258 mono_get_method_full() and mono_get_inflated_method().
21259 (mono_method_to_ir): Use mini_get_method() instead of
21260 mono_get_method_full().
21262 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
21264 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
21266 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
21268 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
21270 * inssel-amd64.brg: Add some optimization rules.
21272 2004-12-24 Ben Maurer <bmaurer@ximian.com>
21274 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
21275 standard not GC'd stuff is fine.
21277 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
21279 * aot.c: Rework the AOT file format to get rid of most of the global
21280 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
21282 * mini.h: Bump AOT file format version.
21284 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
21286 * mini.h: Bump AOT file format version.
21288 * aot.c (mono_aot_is_got_entry): New function to determine if an
21289 address is inside a GOT.
21291 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
21293 * cpu-pentium.md: Increase the maximum size of some instructions which
21294 might involve a got access.
21296 * mini.c (get_method_from_ip): Another debug helper function.
21298 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
21299 when got var accesses are created during the decompose phase.
21301 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
21303 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
21304 argument mini_compile_method and to MonoCompile, and use this to
21305 determine whenever a given method is compiled for AOT. This allows the
21306 other methods compiled during AOT compilation to be free of AOT stuff,
21307 so the backends does not need to add special support for them by
21308 creating a fake GOT etc.
21310 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
21313 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21315 * mini.c (mono_method_to_ir): It turns out that some of the
21316 x-appdomain wrappers are lax with types, so just ignore this for
21319 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
21320 at the vtable->klass. If it is non-shared code we can just use the
21323 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
21325 * mini-ppc.c: access MonoDomain from tls, too.
21327 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
21329 * declsec.c: Removed unused variable (and related warning ;-)
21331 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21333 * iltests.il: New test for LDELEMA on an array of ref types.
21335 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
21336 all ldelema's on reftypes.
21337 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
21338 it was the wrong place to put it.
21340 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
21341 register to pop to make this cleaner, at the request of Paolo.
21343 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21345 * mini-ops.h (OP_GETHASHCODE): New op.
21347 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
21349 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
21352 For a microbenchmark, this reduces the cost of Hashtable.get_Item
21355 * mini-x86.c (mono_arch_output_basic_block): Rather than
21363 The first is 3 bytes while the second is 1. This saves 36 kb on
21364 mscorlib, quite a big saving. When bootstraping mcs, I was able to
21365 see a small boost because of icache locality.
21367 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
21369 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
21371 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
21372 started code sharing with the generic code.
21374 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
21376 * mini-ppc.c, cpu-g4.md: added code for direct access to
21379 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
21381 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
21382 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
21385 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
21387 * declsec.c|h: Added functions to cache the declarative stack modifiers
21388 in MonoJitInfo and to create a security frame from a MonoJitInfo
21390 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
21391 created. Register internal calls for System.Security.SecurityFrame::
21392 _GetSecurityFrame and _GetSecurityStack.
21393 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
21394 the definitions for the new stack walk/callback mechanism.
21395 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
21396 first security frame for LinkDemands and InheritanceDemands) and
21397 GetSecurityStack for Demands. Both use the new mono_walk_stack code
21399 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
21400 walk initialization (lupus).
21402 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21404 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
21406 (handle_loaded_temps): Do not create a temporary variable for
21407 things that we know are temps. They will never be modified.
21408 (mono_spill_call): Set MONO_INST_IS_TEMP
21409 (mono_emulate_opcode): ditto
21411 (mono_method_to_ir.CEE_DUP): ditto
21413 2004-12-19 Ben Maurer <bmaurer@ximian.com>
21415 * mini.c (type_to_eval_stack_type): Make this handle the void type
21416 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
21417 (emit_tree): use ip_in_bb to special case some common idioms
21418 Update all callers to pass in the IP.
21419 (mono_method_to_ir): Make CEE_CALL* do the above as well.
21421 This gives us a nice 2% speedup in mcs bootstrap.
21423 * mini-x86.c (peephole_pass): Peephole pass to make
21432 * mini.c (ip_in_bb): new method.
21433 (mono_method_to_ir): use this method rather than doing the hash
21436 * linear-scan.c (mono_linear_scan): When expiring actives, you
21437 don't need to keep around variables that expire on this
21438 instruction. This makes it so that:
21441 store (ebx add (ebx, 1))
21445 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
21447 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
21448 combination to avoid doing two copies. Fix up problems with previous
21451 * mini.c: Fix 64 bit warnings.
21453 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
21455 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
21457 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
21458 changes from the x86 code.
21460 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
21462 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
21464 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
21465 throwing code to reduce its size, unify the AOT and non-aot code and
21466 get rid of relocations in the AOT case.
21468 * mini-x86.h mini.c exceptions-x86.c
21469 (mono_arch_get_throw_corlib_exception): New arch specific function to
21470 raise corlib exceptions which doesn't require relocations in the
21473 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
21475 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
21477 * mini.c (mono_emit_method_call): Only allocate the got var when it is
21480 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
21483 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21485 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
21486 with add function when used from Inc/dec atomic
21487 functions. Re-enabled optimization on x86.
21488 * mini-ops.h: renamed atomic_add functions to
21489 allow _add to match the Interlocked::Add and
21490 _add_next to match Interlocked::Inc/Dec.
21492 2004-12-15 Massimiliano Mantione <massi@ximian.com>
21494 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
21495 linking of BBs to the end BB, and enabled SSAPRE also with
21496 consprop and copyprop (which was prevented by that bug).
21498 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21500 * mini-x86.c: disabling the Interlocked optimizing code.
21502 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21504 * aot.c (load_aot_module): Move reading of got_addr after the AOT
21505 file version check.
21507 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21509 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
21510 interlocked optimization due lack of support on x86, rewrote
21511 exchange to take into account that base may be in eax.
21513 xsp works again; activated Interlocked optimizing code.
21515 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21517 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
21519 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
21521 * mini-ops.h: Add new opcodes.
21523 * mini.h: Add new patch types. Add got_var to MonoCompile.
21525 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
21526 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
21527 make it work with all kinds of patchable code.
21529 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
21530 address of the GOT, and referencing entries in the GOT.
21532 * mini.c: Add code to load the GOT address if needed by an opcode.
21534 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
21535 independent AOT code on the x86 using an elf-style Global Offset Table.
21537 2004-12-14 Raja R Harinath <rharinath@novell.com>
21539 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
21541 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21543 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
21546 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
21548 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
21549 of Interlocked:Increment/Decrement/Add as inline ops.
21550 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
21552 2004-12-12 Geoff Norton <gnorton@customerdna.com>
21554 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
21555 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
21557 2004-12-12 Duncan Mak <duncan@ximian.com>
21559 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
21560 again. `patch_info->table_size' is no longer valid after Zoltan's
21563 2004-12-12 Martin Baulig <martin@ximian.com>
21565 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
21566 if we are the "real" method, ie. not an inlined method inside it.
21568 2004-12-11 Ben Maurer <bmaurer@ximian.com>
21570 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
21571 before we look in the special fields table. This fixes
21572 ../tests/thread-static-init.cs.
21574 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21576 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
21577 for Array get_Rank and get_Length. Fixes bug #70465.
21579 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
21581 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
21582 separate structure to reduce the size of MonoJumpInfo.
21584 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
21586 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
21588 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
21590 * mini.c (mini_get_inst_for_method): Changed to allow ports
21591 to return a MonoInst instead of opcode
21592 (renamed mini_get_opcode_for_method to better reflect the new functionality)
21594 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
21595 Allow ports to return a created MonoInst instead of op-code, will enable
21597 (renamed mini_get_opcode_for_method to better reflected the functionality)
21599 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
21601 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
21603 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21605 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
21608 2004-12-08 Martin Baulig <martin@ximian.com>
21610 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
21611 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
21613 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21615 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
21618 * exceptions.cs: Disable some tests which depend on properties of x86 fp
21621 2004-12-08 Raja R Harinath <rharinath@novell.com>
21623 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
21625 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
21627 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
21628 bug introduced by the previous patch.
21630 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21632 * mini-ppc.c, objectc.cs: handle large structs passed by value
21633 (fixes bug #69972).
21635 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
21637 * mini-ppc.c: OP_ARGLIST implementation from
21638 Geoff Norton <gnorton@customerdna.com>.
21640 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21642 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
21643 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
21645 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21647 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
21649 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21651 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
21654 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
21656 * mini-sparc.c: Zero out localled-ed memory.
21658 * iltests.il: Add tests for zeroing out localloc-ed memory.
21660 2004-12-04 Martin Baulig <martin@ximian.com>
21662 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
21663 mono_method_get_signature_full().
21665 2004-12-03 Massimiliano Mantione <massi@ximian.com>
21667 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
21668 and some utility functions (always for SSAPRE), integrated SSAPRE.
21669 * mini.h: Likewise.
21670 * driver.c: Added ssapre option.
21671 * ssa.c: Small fix on OP_ARG handling.
21672 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
21673 * Makefile.am: Likewise.
21675 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
21677 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
21678 now in the xp code.
21680 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
21683 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21685 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
21687 * cpu-s390.md : Increase instruction length of oparglist.
21689 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
21691 2004-11-30 Martin Baulig <martin@ximian.com>
21693 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
21694 virtual generic methods. We call a special helper_compile_generic_method()
21695 icall to retrieve the method from the vtable, inflate and compile
21696 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
21698 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
21700 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
21702 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
21704 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
21706 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
21709 2004-11-27 Ben Maurer <bmaurer@ximian.com>
21711 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
21712 platforms with PIC aot.
21714 2004-11-28 Martin Baulig <martin@ximian.com>
21716 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
21719 2004-11-28 Martin Baulig <martin@ximian.com>
21721 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
21722 the result of mono_type_get_underlying_type() to check whether
21725 2004-11-26 Martin Baulig <martin@ximian.com>
21728 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
21731 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
21733 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
21734 the same way as the other arguments so they won't get clobbered.
21736 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
21737 calls through R11 since it is clobbered by the trampoline code.
21739 2004-11-26 Raja R Harinath <rharinath@novell.com>
21741 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
21742 pick up in-tree mscorlib.dll.
21744 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
21746 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
21748 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
21749 runtime data/code are now stored in a table similar to the GOT in ELF.
21750 This allows the code itself to be position independent.
21752 * aot.c: Fix loading of referenced assemblies after the lazy assembly
21755 * aot.c: Attach ELF type (object/function) directives to all global
21758 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
21760 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
21762 * mini-amd64.h: Turn on PIC AOT code.
21764 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
21765 returning the offset within an OP_AOTCONST instruction where the GOT
21766 offset needs to be added.
21768 * mini.h: Bump AOT file format version.
21770 2004-11-25 Martin Baulig <martin@ximian.com>
21772 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
21773 uninflated generic methods.
21775 2004-11-25 Martin Baulig <martin@ximian.com>
21777 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
21779 2004-11-24 Martin Baulig <martin@ximian.com>
21781 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
21782 original klass (this only applies for generic instances).
21784 2004-11-24 Martin Baulig <martin@ximian.com>
21786 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
21787 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
21790 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
21792 * mini.c (mono_method_to_ir): Disable inlining for methods containing
21793 localloc. Fixes #69678.
21795 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
21797 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
21799 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
21800 used SSE registers on pinvoke calls. Fixes #69774.
21802 2004-11-23 Geoff Norton <gnorton@customerdna.com>
21804 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
21805 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
21807 2004-11-23 Raja R Harinath <rharinath@novell.com>
21809 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
21810 Refer directly to the mcs/ tree.
21812 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21814 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
21815 Check if a trampoline for a synchronized method is required.
21817 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
21819 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
21820 with localloc if needed. Throe arithmetric exception in
21821 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
21822 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
21824 2004-11-19 Geoff Norton <gnorton@customerdna.com>
21826 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
21827 types before switching on type. Fixes #69622.
21829 2004-11-19 Raja R Harinath <rharinath@novell.com>
21831 * Makefile.am (check-local): New. Integrate into 'make check'.
21832 (MCS,RUNTIME): Define using in-tree mono and mcs.
21834 (%.exe): Use $(ILASM).
21836 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
21838 * mini-ppc.c: adjust initial prolog size (bug #69691).
21840 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
21842 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
21845 2004-11-17 Raja R Harinath <rharinath@novell.com>
21847 * Makefile.am (clean-local): Rename from 'clean'.
21849 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21851 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
21852 to mono_arch_is_int_overflow.
21853 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
21856 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
21858 * declsec.c|h: New files to support declarative security attributes.
21859 Added function to check if a method has (applicable) security.
21860 * mini.c|h: Add check for declarative security attributes in
21861 mono_method_check_inlining.
21862 * Makefile.am: Added declsec.c and declsec.h to the build.
21864 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
21866 * mini.c, mini.h: update to keep dynamic code info per-domain.
21868 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
21870 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
21871 (mini_init): Get rid of it from here too.
21873 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
21875 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
21876 implemented OP_RETHROW (patch by Geoff Norton
21877 <gnorton@customerdna.com>).
21879 2004-11-10 Geoff Norton <gnorton@customerdna.com>
21881 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
21882 between appdomains. Fixes appdomain-unload on PPC.
21884 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
21886 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21887 mini-exceptions.c: handle the new wrapper types.
21888 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
21889 token value as a MonoClass* when compiling a wrapper.
21890 mono_jit_create_remoting_trampoline now takes an additional
21891 MonoRemotingTarget parameter.
21893 2004-11-10 Martin Baulig <martin@localhost>
21895 * mini.c (mono_method_to_ir): Use `generic_container->context'
21896 rather than creating a new one.
21898 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21900 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21902 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21904 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21906 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21907 the experimental aot cache stuff.
21909 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21911 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21912 mini-exceptions.c: update to exception clause structure changes.
21914 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21916 * exceptions-x86.c (throw_exception): Fix warnings.
21918 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21921 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21923 * exceptions-sparc.c (get_throw_exception): Really fix this.
21925 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21927 * tramp-*.c: we no longer support icalls without wrappers, so
21928 a bit of code can be removed here
21930 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21932 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21935 * cpu-sparc.md: Add op_rethrow.
21937 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21939 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21941 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21942 * mini-ops.h: Add OP_RETHROW.
21944 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21946 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21948 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21950 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21951 Makes the output much easier to read
21953 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21955 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21956 prevents another huge leak when compiling with ssa. Secondly, the
21957 performance of doing this rather than freeing the lists is much
21958 better. GList does a lock every time you allocate a list link,
21959 so that it can use a memory pool. So, it is better to just use
21960 a memory pool of our own.
21962 * ssa.c, linear-scan.c: replace g_list_remove_link with
21963 g_list_delete. The remove one does not free the GList, so we were
21964 leaking memory. On -O=all --compile-all with corlib, this cut down
21965 3 MB of allocations.
21967 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21969 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21971 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21973 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21974 into a new function mono_create_jit_trampoline ().
21976 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21978 * trace.c (get_spec): Allow tracing of classes without a namespace.
21980 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21982 * mini.c: Fix pointer overwrite in mini_method_compile.
21984 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21986 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21987 The darwin ABI needs some special handling for 1 and 2 byte structs
21988 Lets use lbz/lhz instead of lwz everywhere.
21989 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21990 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21991 Use stb/sth for the former, and put the latter always on stack instead of in
21992 argument registers.
21994 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21996 * trace.c (is_filenamechar): Add '_'.
21998 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22000 * mini-s390.c: Fix prolog length to allow for large trace requirements.
22002 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
22004 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
22006 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
22007 depends on libmonogc. Fixes #68805.
22009 2004-10-26 Miguel de Icaza <miguel@ximian.com>
22011 * mini.c (mono_jit_free_method): Provide extra information for
22012 this error. Currently this leaks, but will be turned into a
22013 developer option in the future.
22015 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
22017 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
22019 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
22021 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
22022 boundary. Fixes reading of PATCH_INFO_R4 and R8.
22023 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
22025 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
22027 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
22028 trampolines for AOT code.
22030 2004-10-22 <vargaz@freemail.hu>
22032 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
22033 constructed types. Fixes #68136.
22035 2004-10-21 Martin Baulig <martin@ximian.com>
22037 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
22038 if it returns true, unwind the stack to the call instruction.
22040 2004-10-21 <vargaz@freemail.hu>
22042 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
22044 * mini.h: Bump AOT version number.
22046 * objects.cs: Add another test for unbox trampolines.
22048 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
22051 2004-10-20 <vargaz@freemail.hu>
22053 * driver.c: Add SHARED to the set of optimizations tested.
22055 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
22057 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
22058 used by CEE_NEWARR.
22060 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
22062 2004-10-20 Martin Baulig <martin@ximian.com>
22064 * mini-exceptions.c (mono_handle_exception): Call
22065 mono_debugger_handle_exception() to tell the debugger about
22066 catch/finally clauses.
22068 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
22070 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
22072 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
22075 2004-10-15 Geoff Norton <gnorton@customerdna.com>
22077 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
22078 methods as their native size, fixed bug #57543, #57545.
22079 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
22080 This saves a temporary register and mullw call down into 1 (minor perf
22081 increase for cases like sum = sum * 5; This use to translate into:
22084 It now translates to
22087 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
22089 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
22092 2004-10-11 Martin Baulig <martin@ximian.com>
22094 * mini.c (mono_method_to_ir): If we're a generic method, get the
22095 MonoGenericContainer from our MonoMethodNormal and create a
22096 MonoGenericContext from it.
22098 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
22100 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
22102 * basic-long.cs: Add test for checked i8->i2 cast.
22104 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22106 * inssel-ppc.brg: added a couple of speedup rules.
22108 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
22110 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
22111 to speed up rebuilds.
22113 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22115 * mini-s390.c: Minor fix to OP_OR_IMM.
22117 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
22119 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
22120 better. Fixes appdomain-unload.exe on sparc.
22122 2004-10-02 Massimiliano Mantione <massi@ximian.com>
22124 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
22125 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
22128 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
22130 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
22132 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
22134 * mini.c: Always generate a field read/write wrapper for members
22135 of the class MarshalByRefObject since the actual instance could
22138 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
22140 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
22142 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
22144 * driver.c mini.h trace.c: Move the setting of the main assembly into
22145 a separate function called mono_trace_set_assembly () and call it after
22146 actually loading the main assembly. Fixes #66872.
22148 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
22150 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
22151 using the code manager.
22153 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
22155 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
22157 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
22159 * cpu-amd64.md: Fix bug in previous patch.
22161 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
22164 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
22166 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22167 mini-exceptions.c: updates for changed stack walk interface.
22169 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22171 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
22173 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
22175 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
22177 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
22179 * driver.c (mini_regression_list): Do not call mono_assembly_close
22180 since assemblies can't be unloaded.
22182 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
22184 * cpu-amd64.md: Fix more instruction lengths.
22186 * cpu-amd64.md: Fix lengths of some instructions.
22188 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
22190 * inssel.brg: Make the array ldelema check aot friendly.
22192 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
22194 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
22196 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
22198 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
22200 * mini-x86.c: Fix build.
22202 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
22203 mono_type_get_underlying_type () helper function to simplify code.
22205 2004-09-09 Martin Baulig <martin@ximian.com>
22207 * mini-amd64.c: Don't access `type->data.klass' directly, call
22208 mono_class_from_mono_type() instead since the type may be a
22211 2004-09-09 Martin Baulig <martin@ximian.com>
22213 * mini-amd64.c (get_call_info): Fix support for generic instances.
22214 (add_valuetype): Use mono_class_from_mono_type() to get the class
22215 since we can be a generic instance.
22217 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
22219 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
22221 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
22223 * liveness.c: reset spill costs on each scan: bug 62107
22225 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
22227 * exceptions-sparc.c (mono_arch_find_jit_info): remove
22228 unnecessary line that doesn't compile
22230 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
22232 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
22233 trampolines, make them call an error function so people can fix their
22236 2004-09-06 Martin Baulig <martin@ximian.com>
22238 * mini.c (mono_method_to_ir): When initializing locals, handle a
22239 generic instances like a valuetype if it's a valuetype and like a
22240 class if it's a class.
22242 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22244 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
22245 stack. Fixes #64674.
22247 * exceptions.cs: Add test for unwinding of call arguments.
22249 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
22251 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
22252 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
22253 set the carry/borrow flag). The sparc and s390 implementations
22254 can now use optimized versions (and simplify the code). ppc bugfixes.
22256 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22258 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
22260 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
22262 * inssel-amd64.brg: Remove leftover 32 bit rule.
22264 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
22266 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
22268 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
22269 mono_arch_find_jit_info functions into a new function. Fix a memory
22272 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
22275 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22277 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
22280 * exceptions.cs: Add array size tests.
22282 * mini.c: Allocate a separate icall wrapper for each arity of
22283 mono_array_new_va. Fixes #59509.
22285 * exceptions.cs: Add testcase for 64578.
22287 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
22289 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
22291 2004-09-02 Martin Baulig <martin@ximian.com>
22293 * mini.c (mono_method_to_ir): When initializing the locals, call
22294 handle_initobj() on the generic instance itself, not its
22297 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22299 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
22300 MonoJitInfo for dynamic methods.
22302 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
22304 * mini.c: Add support for freeing JIT data for dynamic methods.
22306 2004-09-01 Martin Baulig <martin@ximian.com>
22308 * mini-x86.c (is_regsize_var): Added support for generic
22310 (mono_arch_emit_prolog): Make this compile again, use
22311 `x86_push_imm_template (code)'.
22313 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
22315 * mini-x86.c: make all push_imm instructions that get
22316 patched always emit the long form
22318 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
22320 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
22321 in a per-domain hash.
22323 * mini-amd64.c (merge_argument_class_from_type): Handle generic
22326 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
22328 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
22331 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
22334 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
22335 Beginnings of SSE2 support.
22337 * exceptions.cs: Add more tests for checked int<->uint casts.
22339 2004-08-28 Martin Baulig <martin@ximian.com>
22341 * mini-x86.c (mono_arch_instrument_epilog): Added support for
22345 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
22346 Handle generic instances recursively.
22348 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22350 * iltests.il: test for conv.u8 on a constant
22352 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22354 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
22355 LCONV_x4 (shrun_32 (membase)).
22357 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22359 * inssel-x86.brg: c&p rules for push/setret of long
22361 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22363 * inssel-x86.brg: c&p rules for compare (base, regvar) and
22364 compare (regvar, base)
22366 * inssel-x86.brg: more burg love
22368 * inssel.brg: more cleanup
22370 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
22372 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22374 * basic-long.cs, basic-calls.cs: new tests for optimization.
22376 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
22378 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
22381 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22383 * mini-amd64.c (read_tls_offset_from_method): Add another case.
22385 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
22387 * inssel.brg (mini_emit_memcpy): use
22388 NO_UNALIGNED_ACCESS to disable memcpy optimization
22390 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22392 * mini-amd64.c: Handle generic types in various places.
22394 * mini.c (mono_method_to_ir): Handle generic types in init locals.
22396 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
22398 * mini.c (handle_box): Fix warning.
22400 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
22402 * mini-amd64.h: Enable the emit_state optimization.
22404 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
22406 * mini-amd64.c: Add some new 64 bit peephole opts.
22408 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
22410 * cpu-amd64.md: sreg1 of div instructions must be %rax.
22412 * mini-amd64.c: Register allocator fixes.
22414 * mini.c: Add an optimization to emit_state to avoid allocation of new
22415 registers on some platforms.
22417 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
22419 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
22421 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
22422 allocation. Fixes #63085.
22424 * basic-long.cs: Add new regression test.
22426 * mini-amd64.c: Register allocator improvements.
22428 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
22430 * mini-amd64.c (read_tls_offset_from_method): Add another code
22433 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
22434 instruction sequence for nullifying class init trampolines.
22436 * objects.cs: Add new regalloc test.
22438 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
22440 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22442 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
22444 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
22447 * driver.c: Fix profiling after TLS changes.
22449 * driver.c (mono_main): Set mono_stats.enabled if needed.
22451 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
22454 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
22456 * mini-x86.c: use a 1 op rather than a 2 op tls access
22457 instruction -> faster.
22459 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22461 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22464 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
22466 * exceptions-sparc.c (throw_exception): fix typo
22468 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
22470 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
22471 set tree->dreg correctly with tls. Allow any
22472 register to be used.
22474 * mini-x86.c (read_tls_offset_from_method): add new code
22475 generation pattern seen with GCC.
22478 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22480 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
22481 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22482 exceptions-sparc.c: fix some performance issues in exception
22483 handling and setting of the stack trace for exceptions that were
22486 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22488 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22491 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
22494 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
22496 This patch inlines tls access, when possible.
22498 * mini.h: new arch functions for TLS intrinsics.
22499 All platforms updated with a stub.
22501 * mini.c: use the new intrinsics
22503 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
22504 arch specific intrinsic for tls variables
22506 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22508 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
22511 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
22513 * mini.c: thread local allocation
22515 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
22517 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
22519 * Makefile.am: Link against the static version of libmonogc.
22521 * Makefile.am: Link the static versions of the convenience libraries
22522 into the mono executable.
22524 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
22526 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
22528 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
22529 on integer overflow.
22531 * mini-amd64.c: Reorganize function call code.
22533 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
22535 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22537 * inssel-x86.brg: use xor eax,eax.
22539 * basic.cs: new tests
22541 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22543 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
22544 in exception throwing code.
22546 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22548 * inssel-x86.brg: use xor esi,esi.
22550 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22552 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
22553 can trace methods compiled during mini_init () too.
22555 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
22558 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22560 * Makefile.am: static link on x86 (r=zoltan)
22562 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22564 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
22565 code since it causes some programs to fail.
22567 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
22569 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
22571 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22573 * mini.c: ovfops_op_map - add STACK_OBJ case for
22575 * basic.cs: add test_0_pin_string as test
22578 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22580 * Makefile.am: build C# if srcdir != builddir
22582 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22584 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
22585 fall-through blocks.
22587 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22589 * driver.c: enable loop by default again and include abcrem in -O=all.
22591 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
22593 * iltests.il: Add some localloc tests.
22595 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
22597 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
22600 * inssel-amd64.brg: Add some optimizations.
22602 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
22605 * Makefile.am: Statically link mono against libmono on AMD64.
22607 * mini-amd64.c inssel-amd64.brg: Optimizations.
22609 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
22611 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
22613 * tramp-amd64.c: Patch calling code in trampolines.
22615 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
22617 * mini-amd64.c: pinvoke struct passing fixes.
22619 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
22621 * mini-sparc.c: redo change, make mono_arch_cpu_init call
22622 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
22624 2004-08-05 Duncan Mak <duncan@ximian.com>
22626 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
22629 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22631 * mini-amd64.c (emit_move_return_value): Move return value for normal
22634 2004-08-05 Martin Baulig <martin@ximian.com>
22636 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
22637 `type->type'; just modify `type' itself when dealing with enums
22638 and generic instances.
22639 (check_call_signature): Make `simple_type' a `MonoType *'.
22641 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22643 * mini.c: Use OP_PADD to add offsets to addresses.
22645 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
22647 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
22649 * mini-sparc.c (mono_arch_emit_epilog): fix check
22650 for folding last op into restore instruction
22652 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22654 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
22655 helper methods using the code manager.
22657 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
22659 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
22661 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22663 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
22664 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
22666 * mini-s390.c: fix tail processing
22668 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
22670 * mini-ppc.c: mul.ovf.un exception name fix.
22672 2004-08-03 Martin Baulig <martin@ximian.com>
22674 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
22675 instances; before jumping to `handle_enum', also modify `ptype'.
22677 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
22679 * cpu-sparc.md: fcall maximal length too small.
22681 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
22683 * mini-amd64.c mini.h: Add initial support for passing/returning
22684 structures to/from pinvoked methods.
22686 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
22688 * mini-ppc.c: reg allocator fix.
22690 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
22692 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
22694 * inssel.brg: Optimize memset on 64 bit machines.
22696 * mini-amd64.c: Fix some vararg cases.
22698 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22700 * mini-s390.c: Corrected macro in emit_float_to_int
22702 * s390-abi.cs: Tests to exercise the s390 ABI
22704 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22706 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
22709 * basic.cs: Add a test for add.ovf.un.
22711 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
22713 * mini-sparc.c: add case for OP_IDIV_UN
22715 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22717 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
22719 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
22721 2004-07-30 Ben Maurer <bmaurer@ximian.com>
22723 * basic.cs: regression tests.
22725 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
22728 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22730 * basic.cs: Add a new test.
22732 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
22733 and AOT. Various fixes and optimizations.
22735 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
22737 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
22739 * mini-ppc.c: make sure temp regs are not used for global reg
22742 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
22744 * cpu-sparc.md: conv_i8 fix for 64bits
22746 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
22748 2004-07-29 Ben Maurer <bmaurer@ximian.com>
22750 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
22751 add opcode for cmp BYTE PTR [eax], imm.
22753 * inssel.brg: Make memcpy and memset takes bases.
22755 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22757 * *-amd64.*: More AMD64 work.
22759 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22761 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
22762 add a compare-not-equal opcode.
22764 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
22766 * mini.c: Use mono_init_from_assembly instead of mono_init.
22768 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22770 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
22772 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
22774 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
22776 * inssel.brg: 64 bit fixes.
22778 * mini.h (MonoCallInst): Add some AMD64 specific data.
22780 * mini.h: Add some OP_P opcodes.
22782 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22784 * basic.cs: tests for 61797 and 61740
22786 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
22788 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
22789 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
22791 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
22793 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
22795 * *-amd64*.*: Ongoing AMD64 work.
22797 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
22799 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
22801 * *-amd64*: Ongoing AMD64 work.
22803 * mini-arch.h: Add AMD64 support.
22805 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
22807 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
22809 * mini-ops.h: Add new opcodes.
22811 * Makefile.am: Add AMD64 support.
22813 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
22814 rules into the inssel-long*.brg files.
22816 * *-amd64.*: Add beginnings of AMD64 backend.
22818 2004-07-22 Ben Maurer <bmaurer@ximian.com>
22820 * mini.c (print_dfn): commenting out the code that prints
22821 the cil. With -O=deadce, this makes -v -v crash.
22823 * cpu-pentium.md: make checkthis have a length of 2
22825 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
22827 * mini-sparc.h: fix implementations of __builtin
22828 functions for Sun compiler for V9.
22830 2004-07-16 Ben Maurer <bmaurer@ximain.com>
22832 * mini.c: use the new stelem.ref wrapper
22833 * exceptions.cs, arrays.cs: new stelem.ref tests
22835 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22837 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
22838 new XSP should work with these changes).
22840 2004-07-14 Ben Maurer <bmaurer@ximain.com>
22842 * inssel-{long32,x86,}.brg: trivial optimizations.
22844 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
22846 * mini.c: load value when emitting box operation in
22849 2004-07-12 Ben Maurer <bmaurer@ximian.com>
22851 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
22852 is one byte shorter than cmp DWORD PTR [eax], 0.
22854 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22856 * inssel-ppc.brg: arguments on the stack are always
22857 relative to the stack pointer (spotted by Neale Ferguson).
22859 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22861 * exceptions-x86.c: delay appending the method name to the trace until
22862 after mono_jit_info_table_find is called, as this gets the real
22865 2004-07-09 Ben Maurer <bmaurer@ximian.com>
22867 * aot.c: register roots
22869 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22871 * aot.c : I could just use PLATFORM_WIN32 flag.
22873 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22875 * aot.c : Reverting the previous fix. This time it broke linux build.
22877 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22879 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
22881 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
22883 * mini.c (handle_stack_args): Remove some more debugging code.
22885 * mini.c (handle_stack_args): Remove debug output left in by mistake.
22887 * driver.c mini.h aot.c: Allow additional options to be specified with
22888 --aot and pass them to mono_compile_assembly.
22890 * aot.c: Add experimental code to AOT compile all loaded assemblies
22891 on demand and save the code into a cache in the filesystem.
22893 * aot.c: Add support for more wrapper methods.
22895 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22898 * cpu-*.md: Remove removed opcodes.
22900 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22901 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22902 related icalls to marshal.c.
22904 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22906 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22908 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22910 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22912 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22913 * liveness.c: If liveness is recomputated we need to reset the information
22914 for each variable. This way, if the liveness range has been narrowed
22915 by optimizations that happened after the last computation, we can return
22918 For example, if you have
22923 // Tons of code that does not affect i
22929 i = 0 is dead code and will be removed by SSA. However, when
22930 linear scan gets to the code, i will still appear to be live
22931 throughout the entire block. This prevents good register allocation.
22933 2004-07-06 Martin Baulig <martin@ximian.com>
22935 * debug-mini.c (mono_debug_init_method): Allow
22936 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22937 (mono_debug_add_icall_wrapper): New method.
22939 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22941 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22943 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22946 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22948 * aot.c (mono_aot_load_method): Fix loading of debug info.
22950 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22952 * aot.c: Add logging support.
22954 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22956 * mini.h: Add prototype for mono_print_method_from_ip.
22958 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22960 * inssel.brg: 64 bit fixes.
22962 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22965 * Makefile.am: Add SPARC64 support.
22967 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22969 * aot.c: Fix alignment problems on 32 bit platforms.
22971 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22973 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22976 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22979 * mini.h: Bump AOT file version. Some 64 bit fixes.
22981 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22983 * inssel-sparc.brg: Add new rule to avoid register moves.
22985 * inssel.brg: Add ldind_to_load_membase helper function.
22987 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22989 * mini.c: OffsetToStringData intrinsic.
22991 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22993 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22995 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22998 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22999 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23001 * mini.c: reinstated mono_compile_get_interface_var()
23002 on x86, too, since the change breaks the Gtk# build there as well.
23004 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23006 * driver.c: remove loop from the default optimizations: it seems to
23007 interact badly with some of the other options (see bug #60613).
23009 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
23011 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
23012 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
23014 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
23016 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
23017 vararg-using methods.
23019 2004-06-21 Martin Baulig <martin@ximian.com>
23021 * mini/mini-exceptions.c
23022 (mono_handle_exception): Added `gpointer original_ip' argument.
23023 After calling mono_unhandled_exception(), call
23024 mono_debugger_unhandled_exception() and if that returns true,
23025 restore the context and return.
23027 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
23029 * mini-ppc.c: prefer the use of relative branches so
23030 they won't need to be patched in aot code (patch from Patrick Beard).
23032 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
23034 * aot.c: patch from Patrick Beard to make the output assembly
23035 more correct for the MacOSX assembler. Small tweak to
23036 generate sane images on Linux/PPC, too.
23038 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23040 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
23041 case until bug #59509 is fixed (shows up in #60332).
23043 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23045 * mini.c: make sure the needed wrappers are compiled, too, with
23048 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
23050 * driver.c: remove NPTL reference in --version output.
23052 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23054 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
23055 generate valid assembly for the Mach-O assembler.
23057 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23059 * driver.c: don't include abcrem in the all optimization specifier
23060 since it slows down jit compilation too much for now.
23062 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
23064 * mini.c: use BIGMUL only if both operands have the same signage.
23065 * iltests.il: Test for bug 60056. (errors related to signage in
23070 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
23072 * mini.c, aot.c: memory leak fixes.
23074 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23076 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
23078 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
23080 * Makefile.am: remove the -static hack completely, it links in
23081 statically glib as well.
23083 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
23085 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
23086 * exceptions.cs: make it compile with new mcs/csc.
23088 2004-06-03 Massimiliano Mantione <massi@ximian.com>
23089 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
23090 and added relevant test case.
23092 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
23094 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
23095 regressions in gtk-sharp.
23097 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
23099 * exceptions.cs: New regression tests.
23101 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
23103 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
23105 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
23107 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
23109 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
23111 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
23113 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
23115 * mini.c (mono_jit_runtime_invoke): Init class in this
23116 method instead of trusting mono_jit_compile_method to
23117 do the work (because wrappers can be in object class)
23119 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
23121 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
23123 * basic-long.cs: New regression test.
23125 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
23127 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
23128 and div/rem checks.
23130 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
23132 * Makefile.am: fix miguel's change to build mono statically against
23133 libmono (track build dependencies).
23135 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
23137 * cfold.c: Some glib versions do not have G_MININT32.
23139 2004-05-26 Massimiliano Mantione <massi@ximian.com>
23141 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
23142 with precision of tan, atan, sin and cos, and implemented related
23143 regressions tests (fixes bug 54467, but one new problem appeared and
23146 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
23148 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
23150 * exceptions.cs: Add test for constant folding && division by zero.
23152 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
23153 since driver.c is in libmono too, so the optimization was useless.
23155 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
23156 variable to driver.c so the compiler can emit more efficient code to
23159 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23161 * Makefile.am: don't distribute generated inssel.[ch] files.
23163 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
23165 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
23166 into the default appdomain. Fixes #58707.
23168 * jit-icalls.c: Remove the broken approximation for truncl, doing
23169 no conversion is better.
23171 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
23174 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23176 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
23177 of the mcrxr instruction which is not available on some processors
23178 even if it's documented to be. Implement add and sub overflow correctly
23179 (still not complete for long unsigned). Speed up icalls a bit.
23181 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
23183 * mini.c (mono_jit_compile_method_with_opt): Make sure that
23184 we run .cctor in the current domain instead of target_domain.
23186 Fixes bug #58558, .cctor not being called in -O=shared.
23188 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23190 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
23192 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
23194 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
23195 which can be done with an imm8, do it that way.
23196 (mono_arch_output_basic_block): ditto for a jmp
23197 (mono_arch_emit_prolog): Computate maximum offset of a label.
23199 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
23201 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
23202 now tries to allocate prefered physical reg's for virtual
23203 regs. This reduces the number of emited spills/loads with
23204 20-30% on our core assemblies.
23206 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23208 * jit-icalls.c: truncl() is not needed and trunc() is
23209 the correct thing to do anyway (bug #58287).
23211 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
23213 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
23216 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
23218 * driver.c: enable loop optimizations by default.
23220 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
23222 * mini-x86.c: fix calc of max loop size when aligning loops start.
23224 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
23226 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
23229 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
23231 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
23234 * basic-long.cs: Add tests for add/subtract of immediates with carry.
23236 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
23238 * mini.c (inline_method): Allways inline some wrappers even if the cost
23239 is too large. Fixes #58785.
23241 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
23243 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
23245 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
23246 (crichton@gimp.org). Beginning of support for sparc/linux.
23248 * mini-sparc.c: Optimize retrieval of LMF address.
23250 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
23252 * exceptions-ppc.c: handle alloca in methods with clauses.
23254 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
23256 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
23258 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
23260 * mini.c: Delegate most of the abort signal work to
23261 mono_thread_request_interruption, which also handles Stop and Suspend
23264 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
23266 * mini.c mini.h: Allow inlining of icall wrappers if the backend
23267 supports the save/restore lmf opcodes.
23269 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
23271 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
23272 by gcc-3.4 as well.
23274 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
23276 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23278 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
23279 methods which contain array accesses.
23281 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
23282 boundaries. Fixes #58537.
23284 * iltests.il: Add regression test for #58537.
23286 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23288 * mini-x86.c (mono_arch_local_regalloc): Last part of
23289 fix for bug #58633 (releasing register to early).
23291 2004-05-18 Miguel de Icaza <miguel@ximian.com>
23293 * basic-long.cs: Add new regression test.
23295 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23297 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
23298 register too early on the chain.
23300 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23302 * mini.c (create_helper_signature): Use a helper function to reduce
23303 the code which needs to be written. Also set the calling convention of
23304 icalls on windows. Fixes #57840.
23306 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
23308 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
23309 exceptions-ppc.c: added helper function to get the instruction address
23310 from a signal handler context.
23312 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23314 * helpers.c: use g_get_tmp_dir. Invokes happyness
23317 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23319 * helpers.c: Add new env variable to pass args to objdump.
23320 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
23322 2004-05-17 Radek Doulik <rodo@ximian.com>
23324 * Makefile.am (common_sources): added abcremoval.h so it get
23325 disted and daily mono packages on go-mono.com will build again
23327 2004-05-17 Massimiliano Mantione <massi@ximian.com>
23329 * abcremoval.c: Fixed coding style, added copyright header.
23331 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
23333 * mini.h: Added prototype for abc removal main function.
23335 * build_relations_propagation_table.pl: Added copyright header.
23337 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23339 * basic-long.cs: reg test for complex ceq_long bug.
23341 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23343 * mini-x86.c (mono_arch_local_regalloc): Correctly free
23344 reg in long and clob case (bug #58343). Fixed/added comments.
23346 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
23348 * mini.c (mono_jit_runtime_invoke): Follow new convention
23349 of calling the invoke method with an function pointer.
23351 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
23353 * ChangeLog: Fix author of memory leak patch.
23355 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
23357 * Makefile.am: fix make dist as well...
23360 2004-05-14 Massimiliano Mantione <massi@ximian.com>
23362 * cfold.c: Made so that conversions from pointer to int4 are no-ops
23363 on archs where pointers are 4 bytes long.
23365 * Makefile.am: Added abcremoval.c source file.
23367 * abcremoval.c: Added abcremoval.c.
23369 * abcremoval.h: Added abcremoval.h.
23371 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
23373 * inssel.brg: Enabled bounds check removal.
23375 * mini.c: Added support for abcrem optimization.
23377 * mini.h: Added abcrem optimization label.
23379 * driver.c: Added support for abcrem optimization.
23381 * propagated_relations_table.def: Added propagated_relations_table.def.
23383 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
23385 * mini.c, cfold.c: fix style.
23387 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23389 * mini.c: handle issue with the low-level implementation of
23390 some long opcodes (bug #54209).
23392 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
23394 * basic.cs: test for my new cmov stuff.
23396 2004-05-13 Patrik Torstensson
23398 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
23399 opt and added peephole documentation.
23401 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
23403 * tramp-ppc.c: rewrote the generic trampoline code.
23405 2004-05-11 Patrik Torstensson
23407 * mini-x86.c: optimize long shl/shr asm code (one less branch)
23409 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
23411 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
23413 * mini.h mini.c dominators.c: Applied patch from Derek Woo
23414 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
23416 * mini.c: Add new icalls for AsAny marshalling.
23418 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23420 * tramp-ppc.c, mini-ppc.c: more cleanups.
23422 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23424 * mini.c: no warnings.
23426 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23428 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
23430 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
23432 * mini.c: In the thread abort signal handler, if the thread is in the
23433 process of being stoped, don't throw the Abort exception, just stop the
23436 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
23438 * tramp-ppc.c: removed old code.
23440 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23442 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
23443 do some simple speed optimizations on ppc.
23445 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
23447 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
23448 and large offsets in load/store.
23450 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23452 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
23453 it causes regressions.
23455 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23457 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
23460 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23462 * jit-icalls.c: remove warnings.
23463 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
23464 speedups for unsafe code.
23466 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
23468 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
23470 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
23472 * basic-calls.cs: Add new regression test.
23474 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
23477 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
23479 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
23482 2004-05-06 Patrik Torstensson
23484 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
23485 long reg allocation in any reg (not only eax:edx) and implemented
23486 long shl/shr ops in asm instead of helpers.
23488 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
23490 * mini-sparc.h: Fix warnings.
23492 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
23495 * mini-exceptions.c (mono_handle_exception): Call the filter in a
23496 separate statement for clarity.
23498 * mini-sparc.c: Update status.
23500 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
23502 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
23505 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23507 * inssel-ppc.brg: another small pre-release workaround:
23508 we don't do overflow detection for long_sub_un.
23510 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23512 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
23513 (also works around a weird ppc bug: 57957).
23515 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
23517 * tramp-ppc.c: trampoline fixes.
23519 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
23521 * mini-ppc.c: fixed typos.
23523 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
23525 * mini-ppc.c, exceptions-ppc.c: more code saves registers
23526 at the top of the stack. Fixed typos. Use a frame registers
23527 for all the methods with exception clauses.
23529 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23531 * exceptions-ppc.c: restore fp registers.
23533 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23535 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
23536 order from the stack top (moved the stack room to save the
23537 return value for trace after the param area). Fixed corruption
23538 in restoring registers on unwind.
23540 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23542 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
23544 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23546 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
23547 and prolog/epilog for methods that use it. Allow
23548 enough param area room for varargs methods. Fix miguel's
23549 breakage in exception handling.
23551 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23553 * Makefile.am: run genmdesc only on current arch.
23555 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23557 * exceptions-x86.c:
23558 * mini-x86.h: fix the build on windows.
23560 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
23562 * Makefile.am mini.h mini-exceptions.c mini-x86.h mini-sparc.h exceptions-sparc.c: Move parts of the sparc exception handling code to XP code.
23564 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
23566 * mini-exceptions.c: New file.
23568 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
23569 Move some parts of the x86 exception handling code to an
23570 arch-independent file so it can be shared with other ports.
23572 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
23574 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
23576 2004-04-26 David Waite <mass@akuma.org>
23578 * driver.c: remove comma from end of enumeration declaration
23580 2004-04-26 Jackson Harper <jackson@ximian.com>
23582 * driver.c: parse config file before loading first assembly. This
23583 allows the user gac to be enabled/disabled.
23585 2004-04-23 Miguel de Icaza <miguel@ximian.com>
23587 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
23588 simpler mechanism: we do not care what is encoded initially
23589 (branch absolute or relative), we care about the code and its
23590 target. I kept the old code for reference for now.
23592 The new code tries first to determine if the jump is anywhere in
23593 the -/+32 absolute meg range, if it succeeds, it encodes using the
23594 absolute branch; If not, it tried to find something in the
23595 relative range, if not, it uses the handle_thunk code.
23597 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
23599 * exceptions-ppc.c: use the correct ip register on macosx.
23601 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
23603 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
23605 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
23607 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
23608 Raise exception on integer divide by zero by hand since the hw
23609 doesn't support it. Handle NaNs in FP compares.
23611 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
23613 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
23614 code reducing duplication between the platforms and enabled
23615 signal exception handling (on linux for now).
23617 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
23619 * exceptions-ppc.c: more macosx support.
23621 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23623 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
23625 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
23627 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
23629 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
23631 * iltests.il: more tests.
23633 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23635 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
23638 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
23640 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
23642 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23644 * liveness.c: Mark variables as volatile in all basic blocks reachable
23645 from exception clauses.
23647 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
23649 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
23652 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
23654 * iltests.il, basic.cs: more tests for regalloc.
23656 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
23658 * iltests.il: Some tests for register allocation modifications
23661 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
23663 * exceptions.cs: Add regression test for bug #56782.
23665 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
23666 original stack trace if an exception is rethrown. Fixes #56782. Oh,
23667 the beauty of fixing the same thing in 5 different files...
23669 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
23671 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
23674 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
23676 * mini.c: Add support for STRWLPARRAY marshalling convention.
23678 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
23680 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
23681 to init the context to setup the regs pointer).
23683 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23685 * exceptions-ppc.c: more exceptions work.
23687 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23689 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
23692 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23694 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
23695 can use the memory directly.
23697 * cpu-pentium.md: Update documentation from a post from Zoltan.
23699 add x86_add_membase, x86_sub_membase, x86_mul_membase
23701 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23703 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
23704 GENERAL_REGS they were also hardcoded for all PPC ports.
23706 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
23708 Remove hard-coded limit for floating point registers, use
23709 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
23711 Notice that in MacOS X calling conventions you can fit a lot more
23712 floating point values in registers, so I should update the PInvoke
23713 test to excercise the passing of floating point values on the
23714 stack (currently broken).
23716 2004-04-06 Miguel de Icaza <miguel@ximian.com>
23718 * tramp-ppc.c (create_trampoline_code): Added
23719 JUMP_TRAMPOLINE_SIZE.
23720 (ppc_magic_trampoline): Follow the pattern from
23721 x86_magic_trampoline: if code is set to zero, return.
23722 (create_trampoline_code): Always pass MonoMethod to the jump
23723 trampoline, before it was passing a null.
23724 (mono_arch_create_jump_trampoline): Implement the jump stub, could
23725 share the code with mono_arch_create_jit_trampoline.
23727 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
23729 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
23732 * cpu-g4.md: Added length for jmp instruction, the worst case
23733 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
23736 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
23738 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
23740 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
23742 * mini.c: Only set bblock->real_offset when adding a new bblock, and
23743 before each IL instruction.
23745 * mini.c (CEE_BOX): Fix warnings.
23747 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23749 * mini.c: removed a few unused vars and extra whitespace.
23751 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
23753 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
23755 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
23757 (OP_GETCHR): use the above
23758 (CEE_LDELEMA): use the above.
23760 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
23761 version of the generic impl.
23762 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
23763 (CEE_LDELEMA): use the above.
23765 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23767 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
23770 * iltests.il: Added new regression test for #56317.
23772 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23774 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
23775 under NetBSD. Fixes #56450.
23777 * liveness.c (update_gen_kill_set): Fix previous patch.
23779 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23781 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
23783 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
23785 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
23786 ldsfld and ldsflda.
23788 * inssel-sparc.brg: Add more optimizations.
23790 * mini-sparc.c: Replace multiply/divide with shifts if possible.
23792 2004-04-01 Martin Baulig <martin@ximian.com>
23794 * mini.c (handle_box): New static function; moved the
23795 implementation of CEE_BOX here.
23796 (mono_method_to_ir): Added `constrained_call' variable.
23797 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
23798 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
23799 mono_method_get_constrained() to get the method.
23801 2004-04-01 Martin Baulig <martin@ximian.com>
23803 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
23804 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
23805 (mono_method_to_ir): We don't need these macros anymore since
23806 mono_class_get_full() already takes care of it.
23808 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23810 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
23811 use @function (as doesn't accept #function here) and check the return
23812 value of system and stop if fails.
23814 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23816 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
23818 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
23820 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
23822 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
23824 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
23827 * basic-long.cs: Add test for negation of Int64.MinValue.
23829 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
23831 * mini-sparc.c: Update status.
23833 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
23835 * exceptions-sparc.c: Fix return value in filters.
23837 * inssel-sparc.brg: Fix register allocation in some rules.
23839 2004-03-28 Martin Baulig <martin@ximian.com>
23841 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
23844 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
23846 * mini-x86.c (mono_arch_patch_code): Fix warnings.
23848 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
23849 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
23850 remove unused conv_u4 opcode.
23852 * mini-x86.c: Remove valgrind workaround since it slows down things
23853 even when mono is not run under valgrind.
23855 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
23857 * mini-sparc.c: Update status.
23859 * inssel-sparc.brg: Add some optimizations.
23861 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
23862 future delay slot filling. Add support for varargs, tail calls and JMP.
23864 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
23865 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
23867 * inssel.brg: Fix register allocation in OP_ARGLIST.
23869 * inssel.brg: Fix warnings.
23871 2004-03-25 Martin Baulig <martin@ximian.com>
23873 * mini.c (inflate_generic_field): Removed.
23874 (mini_get_method): Removed, use mono_get_method_full(),
23875 (mini_get_class): Removed, use mono_class_get_full().
23876 (mono_method_to_ir): Pass our generic context to
23877 mono_field_from_token().
23879 2004-03-25 Martin Baulig <martin@ximian.com>
23881 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
23882 of a `MonoMethod *'.
23883 (mini_get_method): Take a `MonoGenericContext *' instead
23884 of a `MonoMethod *'.
23885 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
23886 a new local variable called `generic_context' which holds the
23887 current `MonoGenericContext *'; use it to lookup things.
23889 2004-03-24 Martin Baulig <martin@ximian.com>
23891 * mini.c (mini_get_class): New static method; if we're inside a
23892 generic instance, inflate the class if neccessary.
23893 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23895 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23897 * iltests.il: New regression test for #55976.
23899 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23902 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23904 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23907 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23909 * liveness.c: Consider SSA stores as well as loads when making vars
23912 * exceptions.cs: New regression tests for register allocation.
23914 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23916 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23917 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23918 domain lock only to protect puntual access to data structures.
23919 Added access lock for sighash, jit_icall_hash_name,
23920 jit_icall_hash_addr and domain->code_mp.
23922 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23924 * driver.c: Print SIGSEGV handling method.
23926 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23928 * mini.c (setup_jit_tls_data): Handle case when this is called
23929 multiple times for a thread.
23931 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23932 is different from fbxx_un. Fixes #54303. Also use constants instead of
23933 magic numbers in a lot of places.
23935 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23937 * exceptions.cs: Fix cctor test when --regression is used.
23939 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23941 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23944 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23946 * inssel-ppc.brg: fixed register assignments for some rules.
23948 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23950 * exceptions.cs: Add test for exceptions in static constructors.
23952 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23953 static constructors outside the domain lock. Fixes #55720.
23955 2004-03-17 Martin Baulig <martin@ximian.com>
23957 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23958 (inflate_generic_field): Take the `MonoMethod *' instead of the
23959 `MonoClass *' and added support for generic method.
23960 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23961 have a `field->parent->gen_params', only inflate the field if it's
23962 an open constructed type.
23964 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23966 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23967 exception object instead of the preconstructed ones.
23969 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23971 * mini.c: reverted changed to sigsegv_signal_handler commited
23972 accidentally in the previous patch.
23974 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23977 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23978 running --aot with an old assembly.
23980 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23982 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23985 * mini-sparc.c: Add support for v9 branches with prediction.
23987 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23989 * mini.c (mini_init): #warning is GNUC only
23991 * mini-sparc.h: implement __builtin_frame_address
23992 and __builtin_return_address for Sun C compiler
23994 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23996 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23998 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
24000 * basic-calls.cs: Add test for unaligned byref long argument passing.
24002 * mini-ops.h: Add sparcv9 compare and branch instructions.
24004 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
24005 v9 instructions if we have a v9 cpu.
24007 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
24008 registers for global allocation.
24010 * exceptions-sparc.c: Fixes.
24012 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
24014 * liveness.c (mono_analyze_liveness): Optimized version.
24016 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
24018 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
24021 * basic-float.cs basic-calls.cs: New regression tests.
24023 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
24025 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
24026 sigaltstack implementation.
24028 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
24030 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
24031 stuff if SIGSEGV_ON_ALTSTACK is not defined.
24033 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
24035 * mini.c: Fix warnings.
24037 * mini.c (mono_resolve_patch_target): New function which contains the
24038 arch independent part of the patching process.
24040 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
24041 patching code to a separate function.
24043 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
24045 * mini.c (add_signal_handler): ifdef out on Windows
24047 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
24049 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
24050 cpu-sparc.md: Add exception handling support + other fixes.
24052 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
24053 typed GC detection in --version.
24055 * basic.cs exceptions.cs: New regression tests.
24057 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
24058 the arch specific code can store data during a compilation.
24060 * mini-ops.h: Add OP_SETFRET.
24062 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
24063 function, register a separate icall for each arity, so the icalls can
24066 * mini.c (mono_print_tree): Print negative offsets in a more readable
24069 * mini.c: Make signal handling work on sparc.
24071 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
24073 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
24075 * jit-icalls.c: Emulate truncl by aintl on solaris.
24077 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
24079 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
24081 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
24083 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
24085 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
24086 a MarshalByRef type, inline a method that performs the check, taking into
24087 account that the object can be a proxy. Also implemented tow new opcodes:
24088 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
24089 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
24090 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
24092 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
24094 * mini-ppc.c: if a relative branch displacement is too big
24095 but it points to and area reachable with an absolute branch,
24098 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
24100 * mini.c: optimize small copies in cpblk.
24102 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
24104 * basic-calls.cs basic-float.cs: New regression tests.
24106 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
24107 negative offsets from %fp. Implement localloc. Fix local register
24108 allocation. Fix the case when the this argument needs to be saved to
24109 the stack. Implement some missing opcodes.
24111 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
24113 * mini.c (mini_method_compile): Reenable global regalloc in methods
24114 with exception handlers.
24116 * linear-scan.c (mono_varlist_sort): Fix warning.
24118 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
24120 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
24123 * liveness.c: Make all variables uses in exception clauses volatile, to
24124 prevent them from being allocated to registers. Fixes #42136.
24126 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
24128 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
24129 causes regressions.
24131 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
24132 argument to mono_arch_regalloc_cost.
24134 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
24137 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
24139 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
24140 Make the cost of allocating a variable to a register arch dependent.
24142 * basic-calls.cs: Fix compilation of tests.
24144 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
24145 helper function to cut back on the number of #ifdefs needed.
24147 * mini-ppc.c: Fix compilation.
24149 * basic-calls.cs: New regression tests.
24151 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
24153 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
24154 of l0 since that is callee saved.
24156 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
24159 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
24160 of delay instruction.
24162 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
24164 * mini.h (MonoCallInst): Add 'virtual' flag.
24166 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
24168 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
24170 * *.cs: New regression tests.
24172 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
24175 * mini.c (mono_runtime_install_handlers): Fix build.
24177 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
24178 'signal_stack_size' members.
24180 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
24181 alternate signal stack.
24183 * exceptions-x86.c: Add stack overflow handling.
24185 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
24186 functions to arch independent code.
24188 * mini.c (mono_print_tree): Print more detailed info for load_membase
24191 2004-02-23 Martin Baulig <martin@ximian.com>
24193 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
24195 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
24197 * mini-x86.c: fixed reg allocation for div/rem.
24199 2004-02-22 Miguel de Icaza <miguel@ximian.com>
24201 * driver.c (mono_main): Report some configuratio options on --version.
24203 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
24205 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
24206 low in the address space. Correctly flush memory in thunks where we
24207 output native code.
24209 2004-02-20 Martin Baulig <martin@ximian.com>
24211 * mini.c (mini_get_method): New static method; inflate all generic
24212 methods and methods in open generic instances.
24213 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
24214 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
24216 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24218 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
24220 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
24222 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
24224 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
24226 * mini-sparc.c (flushi mono_arch_output_basic_block): make
24227 it compile using Sun's compiler.
24229 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24231 * mini-ops.h inssel-sparc.brg cpu-sparc.md mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Sparc port, part I.
24233 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
24235 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
24237 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
24239 * mini-ppc.c: handle calls outside of the allowed range with thunks
24240 allocated using the code manager.
24241 * tramp-ppc.c: use the code manager to hold generated native code.
24242 Fixed the magic trampoline to just patch vtable entries.
24244 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
24246 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
24249 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
24251 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
24254 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
24255 if we have a working __thread implementation.
24257 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
24258 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
24260 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
24262 * mini-x86.c: Fix compilation under gcc 2.
24264 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
24266 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
24267 contains a call to the wrapped function.
24269 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
24270 OP_<CALL>_IMM opcodes, and use them under X86.
24272 * mini.c (mono_jit_find_compiled_method): Fix warning.
24274 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
24276 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
24278 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
24279 functionality to mini.c.
24281 * mini.c (mono_create_jump_trampoline): New function to create a jump
24282 trampoline. Return a compiled method instead of a trampoline if it
24283 exists. Add a cache for jump trampolines.
24285 * mini.c (mono_jit_find_compiled_method): New function to return a
24286 compiled method if it exists.
24288 * mini-x86.c: Call mono_create_jump_trampoline instead of
24289 mono_arch_create_jit_trampoline.
24291 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
24292 a jump trampoline. Fixes #52092.
24294 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
24296 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
24297 which is not up-to-date. Add check_corlib_version () instead.
24299 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
24302 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
24303 since newer valgrind versions do not need it.
24305 * mini.c (mono_jit_compile_method_with_opt): New helper function to
24306 compile a method with a given set of optimizations.
24308 * mini.c: Compile icall wrappers on-demand instead of at startup.
24310 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
24311 wrapper for an icall.
24313 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
24315 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
24318 * iltests.il: Add test for non-empty stack before switch instruction.
24320 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
24322 * mini.c: Add support for new stringbuilder marshalling conventions.
24324 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
24326 2004-02-01 Martin Baulig <martin@ximian.com>
24328 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
24329 in `ginst->mtype_argv'.
24331 2004-01-31 Miguel de Icaza <miguel@ximian.com>
24333 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
24334 facilitate grepping.
24336 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
24338 * mini.c: fixed buglet in initobj generic implementation for references.
24340 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
24342 * Makefile.am: make the version script conditional.
24343 * jit-icalls.c: handle missing truncl().
24345 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
24347 * exceptions.cs: Add more tests for double->int conversion.
24349 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
24350 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
24352 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
24354 * driver.c: make --verbose --version emit an error
24355 if the loaded corlib doesn't match the runtime version.
24357 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
24359 * mini-ppc.h: export ppc_patch().
24360 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
24361 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
24362 on par or better than on MacOSX.
24364 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
24366 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
24367 mono_lookup_pinvoke_call.
24369 * mini-x86.c: Under windows, the default pinvoke calling convention is
24370 stdcall. Fixes #52834.
24372 * mini.c (optimize_branches): Add an upper bound to the number of
24373 iterations to prevent infinite loops on strange loops. Fixes #53003.
24375 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
24377 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
24378 and ISINST. Fixes #52093.
24380 * objects.cs (test_0_vector_array_cast): New tests.
24382 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
24384 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
24385 checking in Array.Set ().
24387 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
24390 * object.cs (test_0_multi_array_cast): New regression test.
24392 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
24394 * exceptions-ppc.c: fix build on Linux/PPC.
24396 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
24398 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
24399 running under valgrind.
24400 (x86_magic_trampoline): Fix build bustage.
24402 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
24403 negative values as well. This is needed for the encoding of the line number
24404 info, since sometimes the line numbers are not in increasing order.
24406 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
24408 * cpu-pentium.md (localloc): Increase the size of the localloc
24409 instruction since it is a loop under Win32.
24411 * debug-mini.c (record_line_number): Get rid of unneccesary memory
24414 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
24416 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
24417 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
24418 Max Horn (max@quendi.de). Fix file names in comments.
24420 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
24422 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
24423 avoid stack overflow.
24424 (replace_usage): Avoid uninitialized variable warnings.
24426 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
24427 and taking the address of valuetype variables.
24429 2004-01-03 Patrik Torstensson
24431 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
24432 for other purposes than FP later on.
24434 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
24436 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
24439 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
24441 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
24443 2003-12-30 Patrik Torstensson <p@rxc.se>
24445 * mini-x86.h: Decreased number of availiable fp regs.
24446 Solves corner cases with FP spilling.
24448 2003-12-23 Patrik Torstensson <p@rxc.se>
24450 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
24451 for floating point stack tracking / spilling on x86.
24454 * basic-float.cs: added float mul overflow test.
24456 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
24458 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
24460 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24462 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
24463 supports for cond branches that overflow the immediate
24464 overflow offset. mcs can compile simple programs.
24466 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24468 * exceptions-ppc.c: exception handling support wip:
24469 finally handlers get run on exception.
24471 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
24473 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
24476 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24478 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
24479 initial support for stack walking and unwinding.
24481 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
24483 * driver.c (mono_main): Make corlib-out-of-sync message more
24484 descriptive. Also remove verify_corlib call.
24486 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24488 * mini.c: make CEE_NEWARR calls and other emulated opcodes
24489 not overlap with other call's arguments, too.
24491 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
24493 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
24494 move to arch-specific code the choice of arch-specific
24495 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
24496 * mini.c: ensure emulation calls will not interleave
24499 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
24501 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
24502 the magic trampoline stack frame is dropped before executing
24505 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
24507 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
24508 and integer to fp conversions. Added support for overflowing
24509 arguments on the stack. Reserve a couple more registers as temps.
24510 Added support for aot compilation (as output still needs to be
24513 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24515 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
24516 Don't overwrite return register in some corner cases.
24518 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
24520 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
24521 static constructors when AOT compiling.
24523 * driver.c (mono_main): Call mono_check_corlib_version.
24525 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24527 * cpu-g4.md, basic.cs: fixed div target register.
24529 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
24531 * mini-ppc.c, basic.cs: shl_imm fix with test.
24533 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24535 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
24536 structures by value. Misc fixes.
24537 * objects.cs: more tests.
24539 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
24541 * mini-ppc.c: lconv.ovf.i implemented.
24543 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24546 (mini_init): don't error out if someone already called g_thread_init.
24548 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24550 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
24551 to be any type per the spec. Fix abnormal memory usage when
24552 the same object is repeatedly thrown.
24554 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
24556 * mini.c: check for overruns in IL code.
24558 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
24560 * TODO: Add/remove some todo entries.
24562 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
24564 * driver.c (mono_main): Call mono_verify_corlib.
24566 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
24568 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
24569 This has been moved to mini.c
24570 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
24571 type being casted is marshalbyref it could be a proxy, so instead of
24572 emitting the type check code, emit a call to a runtime method that will
24573 perform the check by calling CanCastTo if needed.
24575 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
24577 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
24578 methods with large stack frames under Win32.
24580 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
24582 * Makefile.am: Distribute regression tests.
24584 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
24585 at the end instead of inserting each variable into the sorted list.
24587 * linear-scan.c (mono_varlist_sort): New helper function.
24589 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24591 * mini.c: ensure arguments and locals are within bounds.
24593 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24595 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
24598 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24600 * mini.c (mono_cprop_copy_values): Fix crash.
24602 * aot.c: Set verbosity back to 0.
24604 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24606 * regalloc.c: complete memory leak fix by Laurent Morichetti
24609 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24611 * driver.c (main_thread_handler): Revert the previous patch.
24613 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
24616 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
24617 memory from the memory pool.
24619 * driver.c (main_thread_handler): Turn on all optimizations when
24622 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
24623 an array for better performance.
24625 * regalloc.c (mono_regstate_assign): Fix memory leak.
24627 * debug-mini.c (mono_debug_serialize_debug_info): New function to
24628 serialize the debug info.
24630 * debug-mini.c (mono_debug_add_aot_method): New function to load the
24631 debug info from the serialized representation.
24633 * aot.c: Save debug info into the generated file and load it when
24636 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24638 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24640 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
24641 More FP-related fixes.
24643 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
24645 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
24646 and register allocation buglet. Hello world now runs.
24648 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24650 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
24651 * tramp-ppc.c: fixed class init trampoline.
24652 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
24654 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24656 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
24657 mini.c: more ppc changes/fixes.
24659 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24661 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
24662 Also optimize the case when the arguments are the same in the caller
24665 * iltests.il: Add tests for tail calls with valuetype arguments.
24667 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24669 * mini-ppc.c: fixes for struct return type.
24671 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
24673 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24674 mono_spillvar_offset() to arch-specific code.
24676 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
24678 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
24680 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24682 * exceptions-x86.c: Fix stack space leaks.
24684 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
24685 registers from the lmf if the method has save_lmf set.
24687 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
24689 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
24690 of icall wrappers into InvokeInDomain, since these are now per-domain.
24692 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
24694 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
24695 make some opcode emulation and intrinsic ops enabled/disabled
24696 according to the architecture. More fixes.
24698 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
24700 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
24702 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24704 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24705 arch-specific handling for 'this' and struct return type to
24706 arch-specific code.
24708 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24710 * aot.c: prevent divide by zero error when reporting (it happened with
24711 Accessibility.dll).
24713 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
24715 * mini.h (inst_switch): Remove unused macro.
24717 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24720 (load_aot_module): free 'info->methods' and 'info' properly. No more
24721 "free(): invalid pointer blah" messages when you have an old aot
24724 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
24726 * jit-icalls.c, mini.c: Added support for context static fields.
24728 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24730 * mini.c (mono_method_blittable): Methods which set LastError are not
24731 blittable either. Fixes #51108.
24733 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24735 * mini.c: flush icache.
24736 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
24738 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24740 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
24742 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
24744 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
24747 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
24750 * inssel.brg (CEE_MKREFANY): Fix AOT case.
24752 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
24754 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
24755 instruction when the result is discarded.
24757 * iltests.il (test_0_div_regalloc): New regression test.
24759 * arrays.cs: Fix compilation error.
24761 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
24763 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
24764 float rules to inssel-x86.brg: sane architectures with FP registers
24765 don't need to implement these rules.
24767 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24769 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
24771 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24773 * mini.h, inssel-long32.brg: fixed endianess issues in int64
24774 implementation of 32 bit systems.
24776 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24778 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
24779 (Jeroen Zwartepoorte).
24781 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
24783 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
24784 the caller and the callee matches.
24786 * mini.c (mono_method_to_ir): Add comment.
24788 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
24789 signbit is missing on some platforms.
24791 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
24793 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
24795 * mini.c (setup_jit_tls_data): Call the new function.
24797 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
24799 * mini-x86.c: Add experimental support for fast access to the lmf
24800 structure under NPTL/Linux 2.6.x.
24802 2003-11-06 Martin Baulig <martin@ximian.com>
24804 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
24805 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
24808 2003-11-02 Martin Baulig <martin@ximian.com>
24810 * mini.c (inflate_generic_field): New static method.
24811 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
24812 generic instance and the field is declared in a generic type, call
24813 inflate_generic_field() to inflate it. Fixes gen-28.cs.
24815 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
24817 * mini.h mini.c (mono_method_same_domain): New function to return
24818 whenever the caller and the callee are in the same domain.
24820 * tramp-x86.c (x86_magic_trampoline): Use the new function.
24822 2003-10-30 Martin Baulig <martin@ximian.com>
24824 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
24825 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
24827 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
24828 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
24830 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
24832 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
24835 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
24836 object here, so it is in the correct appdomain etc.
24838 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
24840 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
24842 (mono_method_to_ir): Avoid freeing the type created returned from
24843 mono_type_create_from_typespec, since it is put into an internal cache
24844 by the function. Fixes pointer.exe.
24846 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
24847 trampolines for icalls and pinvokes as well. Fixes #33569.
24849 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
24851 * mini.c: Update after appdomain changes.
24853 * mini.c (mono_jit_compile_method_inner): Allways compile native
24854 method wrappers in the root domain, since there can only be one
24855 instance of them, whose address is stored in method->info.
24857 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
24859 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
24860 environment variable. Instead detect automatically whenever running
24861 under valgrind using the magic macro RUNNING_ON_VALGRIND from
24864 2003-10-16 Miguel de Icaza <miguel@ximian.com>
24866 * trace.c, trace.h: New files that implement the new trace option
24869 * driver.c: Document new --trace options.
24871 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
24874 - if (mono_jit_trace_calls)
24875 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
24877 * mini.h: prototypes.
24879 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
24881 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
24883 * mini.c inssel.brg: Implement typedefbyref opcodes.
24885 * mini.c (mono_jit_compile_method): Remove unused local variable.
24887 * mini.c (mono_jit_compile_method_inner): Ditto.
24889 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
24891 * tramp-x86.c (x86_class_init_trampoline): Fix build.
24893 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24895 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24897 * mini.c (mono_no_aot): Remove unused global variable.
24899 * mini.c: Thread safety fixes.
24901 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24903 * mini.c (mono_create_class_init_trampoline): Add a lock around
24904 class_init_hash_addr.
24906 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24909 * mini.c: Decompose the NEWARR instruction before decomposing its
24910 arguments. Fixes #30073.
24912 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24914 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24917 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24919 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24921 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24923 * driver.c: Add support for compiling icall wrappers to --compile.
24925 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24927 * inssel.brg: The empty value in class->interface_offsets is -1, not
24930 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24932 * objects.cs: New test for 'is' operator on an array of interfaces.
24934 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24936 * tramp-ppc.c: update trampoline code to support jumps
24937 and class initialization.
24939 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24941 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24943 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24945 * inssel.brg (OP_UNBOX): Remove unused rule.
24947 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24948 region instead of one for each method. Fixes #47813.
24950 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24952 * exceptions.cs (test_0_nested_finally): New regression test for
24953 nested exception handlers.
24955 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24957 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24959 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24962 * mini.c (mono_method_check_inlining): Make the inlining limit
24963 configurable by an environment variable.
24965 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24967 * mini.h: Bump AOT file version.
24969 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24970 token, store the image along with the token, since the token might not
24971 refer to the same image as the method containing the relocation,
24972 because of inlining.
24974 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24976 * mini.c (mono_precompile_assemblies): New function to compile
24977 all methods in all loaded assemblies.
24979 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24981 * regalloc.h regalloc.c (MonoRegState): Change the type of
24982 iassign and fassign to int*, since they can contain large negative
24983 values if the register is spilled. Also added some comments. Fixes
24986 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24987 under Win32. Fixes #42964.
24989 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24991 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24993 * aot.c: Added support for AOT compiling methods which contain calls
24994 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24997 * driver.c (compile_all_methods): Run the compilation in a thread
24998 managed by mono. Fixes #44023.
25000 * mini.c (mono_codegen): Print full method name in verbose output.
25002 * mini-x86.c (mono_arch_patch_code): Fix warning.
25004 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
25005 jumps, since the method we are jumping to might be domain-specific.
25007 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
25009 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25011 * inssel.brg: string chars are unsigned.
25013 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
25015 * TODO: New todo item.
25017 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
25018 which calls mono_runtime_class_init and patches the call site to
25019 avoid further calls.
25020 (mono_arch_create_class_init_trampoline): New arch specific function
25021 to create a class init trampoline.
25022 (create_trampoline_code): Generalized so it can create
25023 class init trampolines as well.
25025 * mini.c (helper_sig_class_init_trampoline): New helper variable.
25026 (mono_create_class_init_trampoline): New function to create and cache
25027 class init trampolines.
25028 (mono_find_class_init_trampoline_by_addr): New function to lookup the
25029 vtable given the address of a class init trampoline. Used by the
25031 (mono_codegen): Generate a call to a trampoline instead of
25032 mono_runtime_class_init in LDSFLD[A].
25033 (mono_codegen): Add relocations for the new trampoline.
25035 * mini.h mini-x86.c aot.c: Added a new relocation type:
25036 MONO_PATCH_INFO_CLASS_INIT.
25038 * mini.h: Bump AOT version number.
25040 * aot.c: Create a copy of the loaded code instead of using the original
25041 so methods which call each other will be close in memory, improving
25044 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
25045 patch since it breaks the regression tests.
25047 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
25048 for the register saving instruction sequence since the
25049 frame_state_for function in glibc 2.3.2 don't seem to detect it.
25051 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
25053 * TODO: Fix todo item && remove another.
25055 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
25057 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
25060 * aot.c: Moved the check for MONO_LASTAOT into the initialization
25061 function of the module.
25063 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
25064 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
25065 --no-aot command line option.
25067 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
25069 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
25070 by Bernie Solomon (bernard@ugsolutions.com).
25072 * inssel.brg: Refactor the interface offset table related code into
25073 its separate functions and add support for the AOT case.
25075 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
25077 * aot.c (mono_aot_get_method_inner): Fix memory leak.
25079 * aot.c: Added mono_aot_verbose variable and made all debugging
25080 output depend on the value of this variable.
25082 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
25083 method_label and info_label.
25085 * mini.h mini-x86.c aot.c: Added a new relocation type
25086 MONO_PATCH_INFO_IID for klass->interface_id.
25088 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
25089 the MonoJitInfo structure.
25091 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
25092 a non-root appdomain in shared mode.
25094 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25096 * aot.c: make aot loader less verbose. Remove free of unused variable.
25098 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
25100 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
25102 * .cvsignore: Added *.dll.
25104 * mini.c (mono_print_tree_nl): New function callable while debugging.
25106 * mini.c (mono_print_code): Export this.
25108 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
25111 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
25113 * mini.h (MonoCompile): Added 'jit_info' field.
25115 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
25116 the cfg structure, since it is needed by the AOT compiler.
25118 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
25120 * aot.c: A major rewrite. Changes include:
25121 - save exception tables for methods which have them.
25122 - cache failed lookups in aot_get_method () to avoid the (slow) calls
25123 to g_module_symbol.
25124 - reworked the file format so it is now much smaller and needs
25125 fewer relocation entries.
25127 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
25129 * aot.c (load_aot_module): Fix build bustage on platforms without
25132 2003-09-04 Martin Baulig <martin@ximian.com>
25134 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
25136 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
25138 * TODO: Some new optimization ideas.
25140 * aot.c: Move AOT module loading logic here from mono_assembly_open.
25142 * aot.c: Save the optimization flags used to compile the code into
25145 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
25146 support emitting domain specific code.
25148 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
25149 no longer domain neutral. It can be made domain neutral by compiling
25150 with --optimize=shared.
25152 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
25153 between appdomains.
25155 * driver.c mini.h mini.c: New --no-aot debugging option which disables
25156 loading of AOT code.
25158 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
25160 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
25161 if there is no domain neutrality information.
25163 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
25165 * aot.c (mono_compile_assembly): Emit a symbol containing the file
25166 format version into the generated library.
25168 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
25169 callee method into the caller since one of them could be shared.
25171 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
25172 system exceptions from AOT code now works.
25174 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
25175 method if it is domain neutral and the callee is not.
25177 * graph.c (cfg_emit_one_loop_level): Fix warning.
25179 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
25181 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
25184 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
25186 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
25187 is needed by code which is executed before mono_runtime_init ().
25188 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
25190 * mini.c (mono_thread_abort): Fix warning.
25191 (mono_jit_compile_method): Call static constructor in the AOT case too.
25193 * aot.c (mono_compile_assembly): Fix warning.
25195 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25197 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
25199 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
25201 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
25203 * cpu-pentium.md: Fix the length of call opcodes so they include the
25204 ESP restoring instruction. Fixes #47968.
25206 2003-08-28 Martin Baulig <martin@ximian.com>
25208 * mini-x86.c (mono_arch_call_opcode): Added support for
25209 MONO_TYPE_GENERICINST.
25211 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
25213 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
25215 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
25216 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
25218 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
25221 2003-08-26 Martin Baulig <martin@ximian.com>
25223 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
25224 when reporting an error, set this to the actual error location.
25225 (mono_method_to_ir): Report the correct error location if
25226 get_basic_blocks() returned an error.
25228 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
25230 * mini.c (mono_type_blittable): OBJECT is not blittable.
25231 (mono_method_blittable): Methods which have marshalling descriptors
25232 are not blittable either. Fixes #47842.
25234 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
25236 * driver.c mini.c: Use an environment variable instead of a global
25237 variable. Also fix the build.
25239 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
25240 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
25243 * driver.c mini.c: Added --with-valgrind option to turn off some
25244 code which prevents mono from running under valgrind.
25246 * mini.c (mono_emit_call_args): Fixed warning.
25248 * mini.c (mono_emulate_opcode): Fixed warning.
25250 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25252 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
25253 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
25254 regalloc.c, regalloc.h: specify available registers in arch-specific
25255 code and support floats in the regallocator (patch by Laurent Morichetti
25258 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25260 * mini.c: mono_thread_current() can be called only after
25261 mono_runtime_init(): rearrange code to not call it early on.
25263 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25265 * mini.c: allocate jump tables in the code mempools.
25267 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25269 * mini.c, mini.h: make sure per-thread data allocated by the jit is
25272 2003-08-10 Miguel de Icaza <miguel@ximian.com>
25274 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
25275 12 to 16. This fixes bug #47453.
25278 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
25280 * mini-ppc.c: fixed indexed load and unsigned compares.
25282 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
25284 * mini.c: reenabled installation of handler for
25285 thread abort signal.
25287 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25289 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
25290 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
25291 until it's fixed and actually useful.
25293 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25295 * inssel-long32.brg: couple more opcodes implemented.
25297 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25299 * mini-sparc.c: Even more opcodes implemeted.
25301 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
25303 * mini-sparc.c: More opcodes implemented.
25305 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
25307 * mini-sparc.c: More opcodes implemented.
25309 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25311 * inssel-sparc.brg: Add some needed rules. Direct
25313 * Makefile.am: Use inssel-sparc.brg
25314 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
25315 an assert happy for now.
25317 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
25319 * mini-sparc.c: Fixed compile errors.
25320 * exceptions-sparc.c: Same. We now produce a mono binary
25321 on sparc-linux. Yea.
25323 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
25325 * mini-sparc.c: Renamed registers. Also some macro cleanups.
25326 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
25327 They compile, but do not work.
25329 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25331 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
25332 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
25333 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
25336 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25338 * mini.c: more opcodes implemented and better support for generics.
25340 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25342 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
25343 * mini.c, mini.h: first cut at generics support: some new instructions
25344 added and changed the behaviour of some of the existing ones.
25346 2003-07-21 Miguel de Icaza <miguel@ximian.com>
25348 * mini.c: Removed definition of metadata_shared mutex here.
25350 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25352 * mini-x86.c: make vararg calls work for instance methods.
25354 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
25356 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
25357 returns the arguments in a separte list, now.
25359 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25361 * aot.c, mini.c: updates for array type representation changes.
25363 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
25365 * mini.c: register function to perform jit shutdown.
25367 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25369 * mini.c: use a faster allocator if possible.
25371 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25373 * aot.c: some cleanups and portability changes.
25375 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25377 * mini.c: use faster allocation for CEE_BOX if possible.
25379 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25381 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
25382 Moved inlined mempcy code to its own function so that is can be
25383 reused. Added an inline memset function as well (optimized initobj).
25384 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
25386 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25388 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
25390 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
25392 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
25393 arch code can setup the cpu for CLR execution, if needed.
25394 We use it on x86 to set the precision of FP operations.
25396 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
25398 * mini.c: disable some optimizations if we can guess they'll cost too
25399 much for a given method.
25401 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25403 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
25405 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25406 * mini.h mini.c mini-x86.c: Added instruction level coverage
25407 info collection support.
25409 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25411 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
25412 is now implemented in the profiling API. Get rid of a couple of
25413 unnecessary global variables.
25415 2003-06-15 Nick Drochak <ndrochak@gol.com>
25417 * basic-long.cs: tests for negative values for bigmul, and unsigned.
25418 * cpu-g4.md: add op_bigmul and op_bigmul_un
25419 * cpu_pentium.md: add op_bigmul_un
25420 * inssel-long32.brg: add rule for unsigned bigmul
25421 * mini-ops.h: define OP_BIGMUL_UN
25422 * mini-x86.c: THE BUG: handle (un)signed properly
25423 * mini.c: choose unsigned opcode if needed.
25424 This set of patches fixes bug #44291
25426 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
25428 * mini.c (optimize_branches): improved to handle all kinds of
25429 conditional branches.
25431 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25433 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
25434 don't raise exceptions.
25436 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25438 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
25439 to arch-specific files.
25441 2003-06-09 Martin Baulig <martin@ximian.com>
25443 * Makefile.am (libs): Added $(LIBGC_LIBS).
25445 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
25447 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
25448 and OP_ATAN (fixes bug#44293).
25450 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
25452 * Makefile.am, mini-x86.c: rename cpu description array to
25453 pentium_desc, since some compilers define the 'pentium' preprocessor
25456 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
25458 * mini.c (mini_select_instructions): add explicit branch if the
25459 following block is not the false target of a conditional branch -
25460 we need this with any optimization that reorder or remove bblocks
25462 * mini.c (optimize_branches): bug fixes
25464 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
25466 * mini.c (mono_method_to_ir): inline static readonly fields
25468 * ssa.c (fold_tree): start cfold support for long (very simple
25471 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
25473 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25475 * inssel.brg: fixed memcpy (bug #44219).
25477 2003-06-05 Dick Porter <dick@ximian.com>
25479 * driver.c: Set the glib log levels to not abort if g_message
25482 g_set_prgname() has to happen before mini_init() so that the
25483 process handle gets the info.
25485 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25487 * driver.c: add intrins to the default optimizations to get wider
25490 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25492 * mini.h: some large basic blocks will overflow a 16-bit
25493 integers for symbolic registers.
25495 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25497 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
25498 (mono_arch_output_basic_block): fix bug 43499
25500 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25502 * mini.c: kill duplicated definition of mono_debug_format.
25504 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
25506 * mini-x86.c, arrays.cs: fixed register allocation bug.
25508 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25510 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
25512 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
25514 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25517 (print_method_from_ip): also print source location information if
25520 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
25522 * mini.c (mono_find_block_region): bug fix in region code
25523 (mini_method_compile): enable removing unreachable code again, but
25524 only in methods without exception clauses.
25526 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25528 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
25529 Implemented arglist opcode and handling of TypedReference type.
25530 Fixed x86 call convention when a structure is returned.
25531 Minimal support for calling static vararg methods.
25533 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
25535 * mini.c (mini_method_compile): always remove unreachable code,
25536 because the code in them may be inconsistent (access to dead
25537 variables for example).
25539 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25541 * driver.c, debug-mini.c: warning fixes.
25543 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
25545 * Makefile.am, jit.h, mini.h: install header for embedding mono.
25547 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
25549 * mini.c: thread-static fields are registered in mono_class_vtable(),
25550 so ensure the function is called before checking for them.
25552 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
25554 * mini.c (optimize_branches): fix for bug 43586
25556 * jit-icalls.c (mono_llmult_ovf): added an additional check for
25557 overflow (fixes Bug #43639)
25559 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25561 * mini.c, objects.cs: allow the use of stobj for primitive types.
25563 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25565 * mini.c: be less strict about argument checking until we support
25566 running the verifier.
25568 2003-05-27 Nick Drochak <ndrochak@gol.com>
25570 * basic-long.cs: tests for (ulong)int * (ulong)int also
25571 * mini.c: use the same trick for (ulong)int * (ulong)int
25573 2003-05-27 Nick Drochak <ndrochak@gol.com>
25575 * basic-long.cs: add regression test for (long)int * (long)int
25576 * cpu-pentium.md: add op_bigmul specification
25577 * inssel-long32.brg: add OP_BIGMUL rule
25578 * mini-ops.h: add OP_BIGMUL
25579 * mini-x86.c: register allocator: handle case where src1 needs to be
25581 * mini.c: substitute special BIGMUL opcode in the tree for
25582 (long)int * (long)int
25584 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
25586 * jit-icalls.c: call the type ctor on field access if needed.
25588 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25590 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
25591 to a method (including results of ldelema, bug#43207).
25593 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
25595 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
25596 colors to show exception handler blocks.
25598 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
25599 (fix for pinvoke7.cs).
25601 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25603 * mini.h, mini.c: ensure correct initialization order for types that
25604 require it. Prepare for lazy compilation of jit icall wrappers.
25605 Provide a name for opcode emulation to reduce unneeded mallocing.
25607 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
25609 * mini-x86.c: better register restoring code and profiling
25610 support for tail calls.
25612 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25614 * mini.h, driver.c: prepare for leaf methods optimization.
25616 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25618 * mini.c: get targets of branches before converting a method.
25620 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
25622 * mini.c (optimize_branches): added some experimental code (disbaled)
25624 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
25626 * mini.c (optimize_branches): fix branch to branch optimization
25628 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
25630 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
25632 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
25634 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
25637 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
25639 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
25640 enable use of interface variables again.
25642 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
25643 I1 to registers because there is no simply way to sign extend 8bit
25644 quantities in caller saved registers on x86.
25646 * inssel-float.brg: set costs of some rules to 2 so
25647 that monobure always select the arch. specific ones if supplied,
25648 regardless of the order we pass the files to monoburg.
25650 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25652 * mini.c, mini-x86.c: since the magic trampoline for jumps
25653 can't patch the code directly, we do it as soon as the
25654 method gets compiled.
25656 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25658 * mini-x86.c, mini.h: introduce a new patching method
25659 to support CEE_JMP and tail calls.
25660 * mini.c: obey tail.call. Don't precompile methods target
25662 * tramp-x86.c: new trampoline code to handle methods
25663 reached through a jump.
25665 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
25667 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
25668 bit values to registers
25670 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
25672 * mini.c (mono_compile_get_interface_var): share interface
25673 variables if possible.
25675 2003-05-16 Martin Baulig <martin@ximian.com>
25677 * debug-mini.c (mono_init_debugger): New function to initialize
25678 the debugger. This is not in the debugger since it needs to
25679 access some of mini's internals.
25681 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25683 * mini.c (mono_method_to_ir): inlining fixes/cleanups
25685 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
25687 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
25688 for value type handling.
25690 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25692 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
25693 (mono_method_check_inlining): enable inlining of all kinds of wrappers
25695 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
25697 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
25698 the constructor through a proxy.
25700 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25702 * jit-icalls.c, inssel.brg: fixes to array element address
25705 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
25707 * mini-x86.c (is_regsize_var): allocate pointer to registers
25709 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25711 * driver.c: fixed typo, added intrins to the set of optimizations
25712 tested with regressions.
25714 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
25716 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
25717 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
25720 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
25722 * inssel.brg: remove some common pop instructions without side effects
25724 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25726 * inssel-x86.brg: fixed thinko in int to double conversions.
25728 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
25730 * mini.c, jit-icalls.c: added runtime thread-static variable support.
25732 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25734 * inssel-long32.brg: two more missing instructions.
25736 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
25738 * mini.c (mono_emit_call_args): set the cil_code for all arguments
25739 if not already set.
25741 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
25743 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
25746 * basic-float.cs: Added tests for negative zero.
25748 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25750 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
25751 a couple of missing operations for long casts, with test cases.
25753 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25755 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
25757 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
25759 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
25760 code size estimation.
25762 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
25764 * mini.c (mono_jit_create_remoting_trampoline): make it work with
25765 abstract methods (fix bug 42542)
25767 * aot.c: add ability to handle array types
25769 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
25771 * mini.c: Call the _specific versions of the object allocation
25772 functions if possible.
25774 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25776 * driver.c: call setlocale ().
25778 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25780 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
25783 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
25785 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
25787 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
25788 wrappers (fix bug 42122)
25790 2003-05-04 Martin Baulig <martin@ximian.com>
25792 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
25794 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
25795 s/mini_set_defaults/mono_set_defaults/g.
25797 2003-05-04 Martin Baulig <martin@ximian.com>
25799 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
25801 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25803 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
25804 (reported by Don Roberts).
25806 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25808 * mini.c: temporarily work around two bugs for this release.
25810 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25812 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
25813 that contains -export-dynamic and it makes using the ld script
25815 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
25817 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25819 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
25822 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25824 * mini.c: make sure leave calls all the needed finally blocks,
25825 even when the target jumps out of multiple exception clauses.
25827 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25829 * ldscript, Makefile.am: add linker script to reduce the number of
25830 exported symbols (should also fix the issues with libwine defining
25831 some of the same symbols in io-layer).
25833 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
25835 * driver.c (mini_main): Avoid assertion when no file name is given on
25838 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
25840 * driver.c: added --version/-V command line option.
25841 Added the inline optimization in the regression tests.
25843 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25845 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
25846 to the type in the method signature (fixes bug#42134).
25848 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
25850 * mini.c: when inlining, check this is not null only when needed (bug #42135).
25852 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
25854 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
25856 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25858 * driver.c: fixed bug #42100.
25860 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
25862 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
25864 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25866 * mini.c: moved most of the code required to do inlining to its own
25867 function so it can be reused. Inline also ctors if appropriate.
25869 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
25871 * Makefile.am: Link with -export-dynamic so shared libs loaded by
25872 the runtime can call mono API functions.
25874 2003-04-27 Martin Baulig <martin@ximian.com>
25876 * debug-mini.c (mono_debug_init_method): Added
25877 `guint32 breakpoint_id' argument; if the method has a breakpoint,
25878 send a notification to the debugger.
25880 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
25881 running in the Mono Debugger, just pass the breakpoint number to
25882 mono_debug_init_method().
25884 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
25886 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
25888 * mini.c: allow some more unsafe compares.
25890 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25892 * mini-x86.c, Makefile.am: make distcheck works (partially from
25893 a patch by Richard Lee <r.h.lee@attbi.com>).
25894 * regset.c, regset.h: removed, they are unused.
25896 2003-04-25 Dick Porter <dick@ximian.com>
25898 * driver.c: Usage reports the name as 'mono' not 'mini'
25899 * exceptions-x86.c: Build and run on freebsd
25901 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25903 * Makefile.am: install the program with the 'mono' name and
25904 the library as libmono instead of mini and libmini.
25906 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25908 * driver.c: provide the APIs for the embedding interface of the old jit.
25910 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25912 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25914 2003-04-23 Martin Baulig <martin@ximian.com>
25916 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25918 * driver.c: Added `--debug' command line argument to enable
25921 2003-04-23 Martin Baulig <martin@ximian.com>
25923 * debug.[ch]: Removed. The code is now in
25924 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25926 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25929 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25931 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25933 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25936 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25937 mono_domain_finalize.
25938 (mini_method_compile): use mono_method_profile* if the the option is
25941 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25943 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25944 methods with their wrapper.
25946 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25947 methods with their wrapper.
25949 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25952 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25955 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25958 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25960 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25962 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25964 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25965 of the mempool. This is slightly faster and uses less memory
25967 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25969 * mini.c: avoid O(n) allocation for variables.
25971 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25973 * mini.c: handle items on the stack after inlining methods.
25975 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25977 * mini.c: make the method->opcode optimization dependent
25978 on MONO_OPT_INSTRINS and do it lazily.
25980 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25982 * driver.c: print overall results at the end of regression run.
25984 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25986 * inssel.brg: don't overwrite symbolic registers.
25988 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25990 * inssel-x86.brg: fix conversion from long to float.
25992 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25994 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25996 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25998 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
26000 * driver.c: Added --print-vtable option as in the old JIT.
26002 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
26004 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
26006 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
26008 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
26010 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
26012 * mini.c regalloc.c regalloc.h: Fix memory leak.
26014 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
26016 * aot.c (mono_aot_get_method): register all used strings
26018 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
26020 * mini.c: always intern strings references with ldstr at compile time.
26022 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
26024 * Makefile.am: add BUILT_SOURCES.
26026 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
26028 * driver.c: give a better error message when the assembly to execute
26029 doesn't have an entry point.
26031 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
26033 * Makefile.am: added hack for automake
26035 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
26038 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
26040 22003-04-07 Martin Baulig <martin@ximian.com>
26042 * Makefile.am: Added Makefile.am.
26044 * debugger-main.c: Removed, this is now in the debugger where it
26047 * mini.pc.in: Call this package `mini' for the moment.