1 2010-07-25 Zoltan Varga <vargaz@gmail.com>
3 * mini-trampolines.c (common_call_trampoline): Fix a warning.
5 2010-07-24 Zoltan Varga <vargaz@gmail.com>
7 * mini-s390x.c: Change the calling convention to pass this as first as on other
8 architectures. Remove some dead code from the get_vcall_slot().
10 2010-07-24 Geoff Norton <gnorton@novell.com>
12 * mini-darwin.c: Having reviewed xnu-1504.7.4 it is safe to call fork directly
13 here, it seems the old implementation was a hold over from the linux behaviour
14 This fixed gdb backtrace on amd64 and ppc.
16 2010-07-23 Zoltan Varga <vargaz@gmail.com>
18 * xdebug.c (mono_save_trampoline_xdebug_info): Call
19 mono_loader_lock/unlock_if_inited () to avoid asserts on some platforms during
22 2010-07-23 Marek Habersack <mhabersack@novell.com>
24 * Makefile.am (version.h): generate version using GIT commit info,
25 removed the old svn and git-svn code.
27 2010-07-22 Jb Evain <jbevain@novell.com>
29 * method-to-ir.c (BRANCH_COST): set to 10.
31 2010-07-20 Zoltan Varga <vargaz@gmail.com>
33 * method-to-ir.c (op_to_op_src2_membase): Reorganize the amd64 op->op membase
34 code, it was missing a few 'break's.
36 2010-07-20 Zoltan Varga <vargaz@gmail.com>
38 * method-to-ir.c (mini_emit_inst_for_method): Add Array.GetLength/GetLowerBound ().
41 2010-07-16 Zoltan Varga <vargaz@gmail.com>
43 * mini-arm.c: Fix the arm build by passing a MonoGenericSharingContext to get_call_info.
45 2010-07-16 Zoltan Varga <vargaz@gmail.com>
47 * mini-llvm.c: Add more SIMD instructions.
49 2010-07-15 Miguel de Icaza <miguel@novell.com>
51 * mini.c: Allow "casts" to be passed on MONO_DEBUG as well.
53 2010-07-15 Zoltan Varga <vargaz@gmail.com>
55 * mini-ia64.c: Change the calling convention to pass this as first as on other
56 architectures. Remove some dead code from the get_vcall_slot() and the implementation
57 of the CALL_MEMBASE opcodes as a result.
59 2010-07-13 Miguel de Icaza <miguel@novell.com>
61 * mini.c: LLVM is disabled by default on LLVM builds. You can use
62 the MONO_ENV_OPTIONS to set the --llvm flag.
64 2010-07-13 Atsushi Enomoto <atsushi@ximian.com>
66 * driver.c : windows build fix for --with-moonlight.
68 2010-07-12 Rolf Bjarne Kvinge <RKvinge@novell.com>
71 * mini-exceptions.c: Add an option to MONO_DEBUG for tracking down exceptions
72 that reach native code from a reverse pinvoke.
74 2010-07-11 Zoltan Varga <vargaz@gmail.com>
76 * method-to-ir.c (mono_method_to_ir): Kill some duplicated code.
78 * mini-<ARCH>.c (get_call_info): Call mini_type_get_underlying_type () before passing
79 a type to MONO_TYPE_IS_REFERENCE (), since the latter can't handle VAR/MVAR.
82 * generics.cs: Add a test.
84 2010-07-11 Rodrigo Kumpera <rkumpera@novell.com>
86 * mini.c (mono_jit_compile_method_inner): Don't bomb out if we don't
87 support a given runtime implemented method.
89 2010-07-10 Mark Probst <mark.probst@gmail.com>
91 * mini-darwin.c: Register the exception thread with the GC.
93 2010-07-10 Zoltan Varga <vargaz@gmail.com>
95 * mini-llvm.c (set_metadata_flag): Set metadata flags only when using the LLVM
98 2010-07-09 Zoltan Varga <vargaz@gmail.com>
100 * mini.h (MONO_INST_HAS_CONSTANT_LOAD): New instruction flag marking loads which load
101 from constant memory.
103 * ir-emit.h: Clean up the _FAULT macros a bit.
105 * decompose.c: Mark some loads as constant.
107 * mini-llvm.c: Pass the constant-ness of loads to LLVM using custom metadata.
109 2010-07-09 Miguel de Icaza <miguel@novell.com>
111 * driver.c (mini_usage): Change the name of the --sgen flag to be
112 --gc=sgen and also support --gc=boehm. These flags can also be
113 set on MONO_ENV_OPTIONS to propagate this to children processes.
115 * main.c: Remove the MONO_VM_OPTIONS environment variable that
116 only supported "sgen" and "llvm" config options and instead parse
117 the MONO_ENV_OPTIONS as options that are parsed by the command
118 line parser. Any command line option that Mono supports can be
119 passed in this environment variable.
121 2010-07-09 Zoltan Varga <vargaz@gmail.com>
123 * ir-emit.h mini-llvm.c: Fix support for explicit-null-checks +
126 * mini.c (mini_method_compile): Run abcrem uncoditionally when LLVM is used since
127 it can now eliminate more than just bounds checks.
129 * ir-emit.h: Add MAY_FAULT versions of the LOAD_MEMBASE macros which take
130 an extra 'fault' argument.
132 * method-to-ir.c: Set the MONO_INST_FAULT of the array opcodes which are decomposed
135 * decompose.c: Propagate the MONO_INST_FAULT flag from the array opcodes to their
138 * mini-llvm.c: Remove support for the X86/AMD64 COMPARE_MEMBASE opcodes, they are
139 no longer generated when LLVM is used.
141 * abcremoval.c: Eliminate MONO_INST_FAULT flags if possible.
143 2010-07-09 Zoltan Varga <vargaz@gmail.com>
145 * ir-emit.h mini-llvm.c: Fix support for explicit-null-checks + LLVM.
147 2010-07-09 Rolf Bjarne Kvinge <RKvinge@novell.com>
149 * driver.c: Moonlight: Force line buffering for stdout.
151 2010-07-09 Zoltan Varga <vargaz@gmail.com>
153 * mini-llvm.c (emit_load): Revert the last changes, the load/store intrinsics
154 are only callable using invoke.
156 2010-07-09 Zoltan Varga <vargaz@gmail.com>
158 * mini-llvm.c (process_bb): Use emit_load () in one more place.
160 * mini-llvm-cpp.cpp (force_pass_linking): Link in more function passes so
161 MONO_LLVM=xxx is actually usable.
163 * mini-llvm.c (emit_load): Use the mono specific load intrinsics even outside clauses
164 since LLVM might be able to hoist them out of loops.
167 2010-07-08 Neale Ferguson <neale@sinenomine.net>
169 * mini-s390x.c: Correct setting value of header from cfg->header - fix crash
170 in typeload-unaligned test.
172 2010-07-08 Zoltan Varga <vargaz@gmail.com>
174 * xdebug.c (mono_save_trampoline_xdebug_info): Make this receive a MonoTrampInfo.
176 * tramp-<ARCH>.c: Move the calls to save_trampoline_xdebug_info () into
177 mini-trampolines.c/mini-exceptions.c. Use a more human readable name for
178 generic trampolines+rgctx fetch trampolines.
180 2010-07-08 Geoff Norton <gnorton@novell.com>
182 * genmdesc.pl: nacl is not a new inst slot, it just modifies the size slot.
184 2010-07-07 Zoltan Varga <vargaz@gmail.com>
186 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Add xdebug info.
188 * method-to-ir.c (emit_imt_argument): Call add_outarg_reg even if MONO_ARCH_IMT_REG
189 is not defined in the LLVM case to keep the imt arg alive.
191 2010-07-06 Zoltan Varga <vargaz@gmail.com>
193 * exceptions-<ARCH>.c mini-llvm.c: Clean up the naming of the llvm related trampoline
194 functions, now its 'llvm_<FOO>_trampoline'.
196 * method-to-ir.c (emit_imt_argument): Fix llvm support.
198 * mini-llvm.c: Use only one mono specific LLVM calling convention since imt/rgctx
199 cannot be passed in the same call.
201 * mini-amd64.h mini-amd64.c tramp-amd64.c aot-compiler.c: Change the IMT
202 register to be the same as the RGCTX register, the two can't be used together on
205 2010-07-05 Miguel de Icaza <miguel@novell.com>
207 * driver.c (mono_main), main.c: Add support for MONO_VM_CONFIG
208 that allows the user to force the VM to use llvm or sgen.
210 2010-07-05 Zoltan Varga <vargaz@gmail.com>
212 * exceptions-ppc.c (mono_arch_handle_exception): Resume from the signal handler
213 before processing the exception on PPC too.
215 * mini-ppc.h (MONO_CONTEXT_SET_SP): Define this to fix the PPC build.
217 * mini-ppc.c tramp-ppc.c aot-compiler.c: Change the managed calling convention so
218 'this' is always passed as the first argument, before the vtype ret arg. This
219 simplifies get_this_arg_reg () and LLVM integration.
221 2010-07-05 Martin Baulig <martin@ximian.com>
223 * exceptions-x86.c (mono_arch_handle_exception): Port this to
224 Windows; apply my patch from r159782 in the mono-2-6 branch.
226 2010-07-05 Rolf Bjarne Kvinge <RKvinge@novell.com>
228 * Makefile.am: Don't build the debug assembler files if we're building without
231 2010-07-05 Zoltan Varga <vargaz@gmail.com>
233 * aot-compiler.c (arch_emit_unbox_trampoline): Fix this after the callconv changes.
235 2010-07-04 Zoltan Varga <vargaz@gmail.com>
237 * tramp-arm.c (mono_arch_create_generic_trampoline): Fix the max trampoline
240 * mini-arm.h (MonoContext): Get rid of the 'ebp' field, use
241 regs [ARMREG_FP] instead.
243 * unwind.c (decode_lsda): Use read32 for reading 32 bit quantities.
245 * tramp-arm.c (mono_arch_create_generic_trampoline): Save the original sp to
246 lmf->iregs [ARMREG_IP] to be consistent with mono_arch_emit_prolog ().
248 * mini-arm.h (MonoLMF): Remove unused fregs field, add comments for other fields.
250 * exceptions-arm.c: Clean up the handling of LMFs. Add LLVM exception trampolines.
252 * mini-arm.c: Always use V5 for passing IMT/RGCTX when running under LLVM.
254 * method-to-ir.c (emit_imt_argument): Fix LLVM support for architectures
255 without IMT_REG defined (ARM).
257 * exceptions-arm.c: Add LLVM throw exception trampolines, add xdebug info for
260 2010-07-03 Zoltan Varga <vargaz@gmail.com>
262 * mini-llvm.c (process_bb): Disable OP_MEMORY_BARRIER on arm.
264 2010-07-02 Zoltan Varga <vargaz@gmail.com>
266 * mini.h: Applied patch from Elijah Taylor (elijahtaylor@google.com). Fix some
267 definitions to match their declarations and vice-versa.
269 2010-07-01 Zoltan Varga <vargaz@gmail.com>
271 * Makefile.am (common_sources): Add mini-llvm.h.
273 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the lsda offset.
275 2010-06-30 Zoltan Varga <vargaz@gmail.com>
277 * mini.c (mini_cleanup): Avoid calling mono_runtime_shutdown () if cross
280 Wed Jun 30 12:10:57 CEST 2010 Paolo Molaro <lupus@ximian.com>
282 * Makefile.am, mini-llvm.h, mini-unwind.h, mini.c, mini.h, xdebug.c:
283 implemt the option of loading the llvm backend from a module so
284 that we can have a single binary and the bloat from llvm is
285 only experienced when it is actually loaded.
287 Wed Jun 30 12:02:39 CEST 2010 Paolo Molaro <lupus@ximian.com>
289 * mini-llvm.c: remove direct access to mono_defaults.
291 2010-06-29 Zoltan Varga <vargaz@gmail.com>
293 * mini-arm.c (mono_arch_get_vcall_slot): This is no longer used on ARM, so make it
296 * mini-trampolines.c (mono_vcall_trampoline): Fix a warning.
298 * mini-x86.c (mono_arch_get_vcall_slot): Remove most cases as the only caller
299 is now mono_arch_nullify_class_init_trampoline ().
300 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
301 opcodes, they are no longer needed.
303 * mini-amd64.c (mono_arch_get_vcall_slot): Remove most cases as the only caller is
304 now mono_arch_nullify_class_init_trampoline ().
305 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
306 opcodes, they are no longer needed.
308 * mini-trampolines.c (mono_vcall_trampoline): Use the LLVM method of obtaining the
309 vtable on platforms which support it.
311 * driver.c: Print the full LLVM version we are compiled against in --version.
313 * aot-runtime.c (decode_exception_debug_info): Separate the LLVM and non-LLVM code
314 a bit better. Decode nesting information to fix eh support for llvm+aot.
316 * aot-compiler.c (emit_exception_debug_info): Encode nesting information for LLVM
319 * mini-llvm.c (mono_llvm_cleanup): Dispose the aot module too.
321 * mini-arm.c (get_call_info): Change the managed calling convention so 'this'
322 is always passed as the first argument, before the vtype ret arg. This simplifies
323 get_this_arg_reg () and LLVM integration.
325 2010-06-28 Zoltan Varga <vargaz@gmail.com>
327 * mini-trampolines.c mini.c: Rework the virtual call handling code by using a separate
328 vtable trampoline for each vtable slot for both the LLVM and non-LLVM cases. Move
329 most of the vcall specific code to mono_vcall_trampoline () from
330 common_call_trampoline ().
332 2010-06-27 Zoltan Varga <vargaz@gmail.com>
334 * mini-trampolines.c (common_call_trampoline): Remove the code which created static
335 rgctx trampolines when called from LLVM, they won't work for dynamic rgctx arguments
336 if the callsite is patched.
338 * mini-llvm.c (process_call): Disable calls which need an rgctx arg if not using
341 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Fix the name of
342 the trampoline in the xdebug info.
344 * mini-trampolines.c (common_call_trampoline): Make the last change work for LLVM
347 2010-06-26 Zoltan Varga <vargaz@gmail.com>
349 * mini-llvm.c: Fix a few problems exposed by make check.
351 2010-06-25 Mark Probst <mark.probst@gmail.com>
353 * mini-trampolines.c (common_call_trampoline): An ugly hack to
354 work around a potentially very hard to fix problem with inflating
357 2010-06-26 Zoltan Varga <vargaz@gmail.com>
359 * method-to-ir.c (mono_emit_wb_aware_memcpy): Remove the workaround as the core
360 problem has been fixes.
362 2010-06-25 Zoltan Varga <vargaz@gmail.com>
364 * Makefile.am: Add an 'SGEN' make variable to allow tests to be run with SGEN.
366 * mini-gc.c (mini_gc_init_cfg): Use mono_gc_is_moving () instead of HAVE_SGEN_GC.
367 It might be be better to define a MonoGCJitOptions structure later and have the
370 * mini-darwin.c: Don't undefine pthread_ calls for SGEN, they are no longer defined.
372 * Makefile.am: Use libwapi.la for both sgen and non-sgen builds.
374 * debugger-agent.c (get_objref): Implement support for sgen.
376 * driver.c: Remove the unused gc_wrapper.h include.
378 * driver.c (mono_main): Delegate the --desktop mode optimizations to the GC
381 2010-06-25 Zoltan Varga <vargaz@gmail.com>
383 * driver.c (mono_main): Use mono_gc_get_description () to print the GC name.
385 * mini-gc.c (mini_gc_init_cfg): New function to initialize GC specific flags
388 * method-to-ir.c mini.c: Remove usage of HAVE_SGEN_GC and use runtime checks
391 2010-06-23 Miguel de Icaza <miguel@novell.com>
393 * Makefile.am: Build the mono-sgen binary a Mono VM with the Sgen
394 GC enabled as well as libmono-sgen-2.0 and libomonosgen-static
396 * driver.c: Do not depend on the USED_GC_NAME when using SGen, use
397 it only for Boehm diagnostics.
399 * Makefile.am: Make the file a bit more consistent.
401 * debug-debugger.c: Wrap the entire file with an #ifdef
402 MONO_DEBUGGER_SUPPORTED to simplify the build.
404 * Makefile.am: Fix the opcodes build issue by including the
405 source, not by including the .lo file directly
407 Always bring the MDB sources into the build, to drop the
408 dependency on the AM_CONDITIONAL from configure.in as the hard
409 debugger supports Boehm, but not Sgen, this simplifies the build.
411 * Renamed the *.s files into *.S
413 2010-06-24 Rodrigo Kumpera <rkumpera@novell.com>
415 * method-to-ir.c (mono_emit_wb_aware_memcpy): Don't emit bitmap
416 wb for now on 64bits systems while issues with valuetype returns
419 2010-06-24 Zoltan Varga <vargaz@gmail.com>
421 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add support for using a standard set of
422 passes by calling createStandardFunctionPasses ().
424 2010-06-23 Zoltan Varga <vargaz@gmail.com>
426 * mini.h (MONO_INS_HAS_NO_SIDE_EFFECT): Add OP_LDADDR.
428 2010-06-22 Zoltan Varga <vargaz@gmail.com>
430 * method-to-ir.c (mono_method_to_ir): Don't mark loads from OP_LDADDR with
433 * mini-llvm.c (mono_llvm_emit_method): Recalculate MONO_INST_INDIRECT flags to
434 allow better optimization if the OP_LDADDR which caused the flag to be set was
437 * exceptions-amd64.c (get_throw_trampoline): Align the stack properly.
439 * mini-amd64.c (mono_arch_emit_exceptions): Pass only the type token index, not
442 * mini-llvm.c (emit_entry_bb): Save the this argument only in gshared methods.
444 * mini-llvm.c: Fix a couple memory leaks. Get rid of a few #ifdefs.
446 2010-06-22 Zoltan Varga <vargaz@gmail.com>
448 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Call patch_callsite ()
449 to handle the code sequence generated for non-near calls. Fixes #616056.
451 2010-06-21 Zoltan Varga <vargaz@gmail.com>
453 * exceptions-x86.c (mono_arch_find_jit_info_ext): Adjust eip in the lmf case too.
455 * exceptions-x86.c: Add a resume_unwind trampoline for LLVM.
457 * mini-llvm.c (exception_cb): For nested clauses, add the same try range to the
459 (mono_llvm_check_method_supported): Enable llvm for methods with nested clauses.
460 (mono_llvm_emit_method): Instead of calling 'mono_resume_unwind' directly, call a
461 trampoline which saves the context, so changes made to callee saved registers in
462 finally clauses are visible to a nesting catch clause.
464 * exceptions-amd64.c: Add a resume_unwind trampoline for LLVM.
466 * mini-exceptions.c (mono_handle_exception_internal): Fix support for nested clauses
467 in LLVM compiled code.
468 (mono_handle_exception_internal): Add a 'ctx' argument containing the state after
469 the finally handler has ran.
471 * mini.h (ResumeState): New structure containing information required to resume
472 exception handling after executing LLVM compiled finally clauses.
474 * exceptions-amd64.c (get_throw_trampoline): Clean up the amd64 throw trampolines a
475 bit, by passing all the registers as one argument.
477 2010-06-19 Zoltan Varga <vargaz@gmail.com>
479 * tramp-amd64.c (mono_arch_create_generic_trampoline): Increase the buf len a little,
482 2010-06-18 Zoltan Varga <vargaz@gmail.com>
484 * aot-compiler.c (emit_klass_info): Mark unloadable classes properly.
486 * aot-compiler.c aot-runtime.c: Fix LLVM support.
488 * mini-llvm.c: When emitting OP_CALL_HANDLER, avoid branching directly to the landing
489 pad, branch to a new bblock instead.
491 * aot-compiler.c (emit_method_code): Use cfg->header instead of the header of
494 * exceptions-amd64.c (mono_arch_exceptions_init): Fix fullaot support.
496 * mini-llvm.c (process_bb): Add support for OP_SQRT when using the LLVM mono branch.
498 2010-06-17 Geoff Norton <gnorton@novell.com>
501 * exceptions-arm.c: Move the UCONTEXT macros to mono-sigcontext.h so they
504 2010-06-17 Zoltan Varga <vargaz@gmail.com>
506 * aot-compiler.c (emit_klass_info): Handle type load exceptions.
508 * method-to-ir.c (mono_method_to_ir): Avoid a crash if mono_method_get_header ()
511 * exceptions-x86.c (mono_x86_throw_corlib_exception): Negate the decrement of
512 the ip done by throw_exception (), it is not needed for corlib exceptions.
514 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
516 * method-to-ir.c (mono_emit_wb_aware_memcpy): Simplify this function.
517 Call new jit icall mono_gc_wbarrier_value_copy_bitmap for vt wbarrier
518 of size > 5 words. This support fast barriers for value types up to
519 256/512 bytes which beyond that the copying itself is the major issue.
521 * method-to-ir.c (mini_emit_stobj): The intrinsic version is safe
522 for gsharing, so use it.
524 This eliminate all calls to mono_value_copy from managed code in
525 gmcs, fsharp and ipy.
527 This gives a 2% perf boost on ipy and 1% on gmcs over previous patches.
529 Even thou a lot of mono_value_copy calls were eliminated from fsharp,
532 * mini.c (mini_init): Register new icall.
534 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
536 * method-to-ir.c (mono_emit_wb_aware_memcpy): Handle nested valuetypes.
537 This eliminates 2% of mono_value_copy calls on ipy and 12% on fsharp.
539 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
541 * method-to-ir.c (mini_emit_stobj): Don't call mono_value_copy for small
542 value types as the overhead is huge. Manually expand it up to 5 words to
545 This improves gmcs times by 5% and unmodified binary-tree by 78%. The later
546 is an exception that performance is dominated by mono_value_copy.
548 This puts sgen about 5% ahead of boehm in terms of wall-clock on a Core2Quad.
550 2010-06-17 Zoltan Varga <vargaz@gmail.com>
552 * mini-llvm.c (process_call): Disable LLVM for calls to generic class init
553 trampolines on x86, since those have their own cconv.
555 * exceptions-x86.c (mono_arch_exceptions_init): Implement the llvm throw corlib
556 exception trampolines.
558 * tramp-x86.c: Add xdebug info for a few trampolines.
560 * mini-llvm.c: Set the name of the arguments.
562 * mini-llvm.c (emit_cond_system_exception): Pass the ip of to throw_corlib_trampoline
563 using a block address if using the LLVM mono branch.
565 * exceptions-amd64.c (mono_arch_exceptions_init): Add new LLVM throw corlib exception
568 2010-06-15 Zoltan Varga <vargaz@gmail.com>
570 * mini-ppc.c (mono_arch_get_cie_program): Define this for powerpc too.
572 * mini-llvm.c (process_bb): Add a missing CHECK_FAILURE.
574 * mini.c (mini_init): Remove some of the llvm restrictions, they are no longer needed.
576 * method-to-ir.c (mono_method_to_ir): Enable fast virtual calls when using llvm.
578 * mini-trampolines.c (mono_llvm_vcall_trampoline): Rewrite this to use one vtable
579 trampoline per vtable slot index. The slot, along with the 'this' argument is enough
580 to identify the vtable slot address plus the method which needs to be compiled.
582 * mini.c (mini_get_vtable_trampoline): Use one vtable trampoline per vtable slot when
585 * mini-x86.c (get_call_info_internal): Change the managed calling convention so
586 'this' is always passed as the first argument, before the vtype ret arg. This
587 simplifies get_this_arg_reg () and LLVM integration.
589 * mini-amd64.c (get_call_info): Fix the handling of MONO_TYPE_TYPEDBYREF after
592 * tramp-x86.c (mono_arch_create_generic_trampoline): Emit unwind info for
595 * mini-x86.c (mono_arch_get_cie_program): Implement this for x86.
597 * mini-llvm.c: Fix compilation with llvm 2.6.
599 * mini-amd64.c (CallInfo): Fix the position of the vret_arg_index field.
601 * mini-llvm.c (mono_llvm_emit_method): Fix the build if LLVM_MONO_BRANCH is not
604 * mini-amd64.c (get_call_info): Change the managed calling convention so 'this'
605 is always passed as the first argument, before the vtype ret arg. This simplifies
606 get_this_arg_reg () and LLVM integration.
608 2010-06-14 Rodrigo Kumpera <rkumpera@novell.com>
610 * method-to-ir.c (mono_method_to_ir): Add support for .ctor intrinsics.
612 * method-to-ir.c (mini_emit_inst_for_ctor): New function for .ctor intrinsics.
613 For now just call simd intrinsics. This makes "x[0] = new Vector4f (10)"
614 translate into much nicer code.
616 2010-06-14 Zoltan Varga <vargaz@gmail.com>
618 * mini-llvm.c (sig_to_llvm_sig_full): Add a 'sinfo' out argument which returns
619 parameter index information. Use this to simplify a lot of code.
621 * unwind.c (mono_unwind_decode_fde): Handle augmentions using a loop.
623 2010-06-12 Zoltan Varga <vargaz@gmail.com>
625 * aot-compiler.c (compile_method): Add a 'depth' parameter to add_generic_class too
626 to fix infinite generic recursion. Fixes #612702.
628 2010-06-11 Zoltan Varga <vargaz@gmail.com>
630 * object.c: Use a callback to create IMT trampolines, allowing the usage of one
631 imt trampoline per imt slot when using LLVM.
633 2010-06-10 Jonathan Pryor <jpryor@novell.com>
635 * mini.c (mini_cleanup): Call mono_runtime_shutdown(). Fixes #438454.
637 2010-06-09 Levi Bard <levi@unity3d.com>
639 * debugger-agent.c: Clear unloaded types on appdomain unload.
641 2010-06-08 Zoltan Varga <vargaz@gmail.com>
643 * liveness.c (visit_bb): Make the component vregs of long vars volatile as well.
646 * exceptions.cs: Add a test.
648 2010-06-06 Zoltan Varga <vargaz@gmail.com>
650 * mini-llvm.c (mono_llvm_check_method_supported): Only disable llvm for nested clauses.
652 * mini.c (mini_method_compile): Move the LLVM checks to a function in mini-llvm.c.
654 * mini.c (mono_jit_runtime_invoke): Initialize *exc to NULL before calling the wrapper,
655 so it doesn't have to do it.
657 * helpers.c (mono_disassemble_code): Flush stdout, so the output from the spawned
658 process does not mix with ours.
660 * mini-llvm.c (mono_llvm_emit_method): Refactor this giant function into smaller
663 * mini-llvm.c method-to-ir.c ir-emit.h: When using the llvm mono branch, allow
664 loads/stores which can throw exceptions inside clauses.
666 2010-06-05 Zoltan Varga <vargaz@gmail.com>
668 * mini-llvm.c (mono_llvm_emit_method): Fix support for finally clauses with more than
671 * mini.c (mini_init): Register mono_resume_unwind as an icall.
673 2010-06-03 Zoltan Varga <vargaz@gmail.com>
675 * dwarfwriter.c: Update after the mono_debug_lookup_locals () changes.
677 * debugger-agent.c (method_commands_internal): Ditto. Return scope information for
680 2010-06-03 Zoltan Varga <vargaz@gmail.com>
682 * debugger-agent.c (appdomain_unload): Clear all breakpoint instances in the dying
685 2010-06-02 Zoltan Varga <vargaz@gmail.com>
687 * method-to-ir.c (set_rgctx_arg): New helper function to remove some duplicate code.
688 Use a separate generic class init trampoline for llvm, since it needs a different
691 * unwind.c (mono_unwind_decode_fde): Make this decode the mono specific LSDA which
692 includes the location of this/rgctx.
694 * mini-llvm.c aot-runtime.c: Enable generic sharing for llvm if using the LLVM mono
697 2010-06-01 Zoltan Varga <vargaz@gmail.com>
699 * mini.c (mini_method_compile): Enable llvm+exceptions on LLVM SVN.
701 * mini-llvm.c (emit_cond_system_exception): Disable llvm when this occurs in a
704 2010-05-31 Zoltan Varga <vargaz@gmail.com>
706 * unwind.c (mono_unwind_decode_fde): The FDE only has an augmention if the CIE
709 * aot-runtime.c (decode_eh_frame): Fix an assert condition.
711 * aot-compiler.c (patch_to_string): New debugging helper function.
713 2010-05-30 Zoltan Varga <vargaz@gmail.com>
715 * exceptions-amd64.c (get_throw_trampoline): Fix the xdebug name of the corlib
718 * exceptions-x86.c (mono_arch_exceptions_init): Create an llvm rethrow trampoline too.
720 * mini-llvm.c (mono_llvm_emit_method): Implement OP_RETHROW.
722 * method-to-ir.c (mono_method_to_ir): Emit a OP_NOT_REACHED after a rethrow.
724 * mini-llvm.c (emit_call): Compute the containing try clause correctly for nested
727 * mini.c (create_jit_info): Print EH clause info for LLVM too.
729 2010-05-28 Mark Probst <mark.probst@gmail.com>
731 * method-to-ir.c (mono_method_to_ir): Emit a write barrier for
732 cpobj with reference types.
734 2010-05-28 Mark Probst <mark.probst@gmail.com>
736 * method-to-ir.c (mono_method_to_ir): Only explicitly add the
737 write barrier for reference types.
739 2010-05-27 Zoltan Varga <vargaz@gmail.com>
741 * mini-s390x.c (mono_arch_output_basic_block): Applied patch from Aurelien Minvielle
742 . Fix OP_ATOMIC_EXCHANGE_I4 on s390x. Fixes #609023.
744 2010-05-31 Martin Baulig <martin@ximian.com>
748 * debugger-agent.c (breakpoints_cleanup): Iterate over `event_requests', call
749 clear_breakpoint() on all breakpoint events and remove them from the list.
751 2010-05-27 Martin Baulig <martin@ximian.com>
755 * debugger-agent.c (method_commands, type_commands): Temporarily
756 set the appdomain while executing this method; do all metadata
757 calls in the debuggee's appdomain where user assemblies are loaded.
759 2010-05-27 Zoltan Varga <vargaz@gmail.com>
761 * mini-s390x.c (mono_arch_get_delegate_invoke_impls): Fix the s390x build.
763 2010-05-26 Rodrigo Kumpera <rkumpera@novell.com>
765 * method-to-ir.c (mono_method_to_ir): Add missing write barrier to stobj.
767 2010-05-26 Zoltan Varga <vargaz@gmail.com>
769 * method-to-ir.c: Instead of freeing method headers immediately, save them in a list in
770 MonoCompile, and free them in mono_destroy_compile (), since the MonoType's in them could
771 be referenced even after the header is freed.
773 * aot-runtime.c: Remove the half finished support for decoding the .arm_exidx
776 2010-05-25 Zoltan Varga <vargaz@gmail.com>
778 2010-05-25 Bill Holmes <billholmes54@gmail.com>
780 * genmdesc.c (main): Fixing the detection of the nacl switch.
782 Code is contributed under MIT/X11 license.
784 2010-05-25 Zoltan Varga <vargaz@gmail.com>
786 * exceptions-amd64.c (mono_arch_find_jit_info_ext): Adjust the ip for LMF frames too.
788 * mini-llvm.c aot-compiler.c: More LLVM 2.8 updates.
790 * mini.h (LLVM_CHECK_VERSION): New helper macro.
792 2010-05-25 Miguel de Icaza <miguel@novell.com>
794 * genmdesc.pl (build_spec): Add support for nacl: keyword also to
797 * genmdesc.c: Added support for nacl: key on the machine
798 description files to support the extra space required by Google
801 2010-05-23 Zoltan Varga <vargaz@gmail.com>
803 * mini.c (mono_jit_compile_method_inner): Propagate exceptions in one more place.
805 2010-05-23 Zoltan Varga <vargaz@gmail.com>
807 * mini.c (mono_jit_compile_method_inner): Propagate exceptions from
808 mono_runtime_class_init_full ().
809 (mono_jit_runtime_invoke): Ditto. Fixes #608073.
811 2010-05-22 Zoltan Varga <vargaz@gmail.com>
813 * mini-llvm.c mini-llvm-cpp.cpp: Update after LLVM 2.8 changes.
815 2010-05-21 Zoltan Varga <vargaz@gmail.com>
817 * mini-ppc.c (mono_arch_output_basic_block): Use ins->inst_c1 instead of p1, the
818 two are not the same on ilp32.
820 2010-05-21 Zoltan Varga <vargaz@gmail.com>
822 * mini.c (mono_jit_compile_method_inner): Remove a DISABLE_JIT block which was
825 * mini-ppc.c: Fix the DISABLE_JIT build.
827 2010-05-20 Zoltan Varga <vargaz@gmail.com>
829 * aot-runtime.c (decode_resolve_method_ref): Rename this from decode_method_ref_2.
830 (make_writable): Remove this unused function.
832 2010-05-20 Zoltan Varga <vargaz@gmail.com>
834 * aot-compiler.c: Collect all information about a PLT entry into a separate MonoPltEntry
835 structure. Make the labels to plt entries local symbols instead of assembler local
836 labels, since tha latter causes problems for the iphone linker.
838 2010-05-19 Zoltan Varga <vargaz@gmail.com>
840 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle one more case with ilp32.
842 2010-05-17 Zoltan Varga <vargaz@gmail.com>
844 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle ilp32.
845 (ppc_patch_full): Ditto.
847 * mini-arm.c (mono_arch_build_imt_thunk): Fix the fail_tramp case.
849 * method-to-ir.c (mono_method_to_ir): Use fast generic virtual method invocation
850 if gshared is enabled, to avoid asserts in the trampoline code.
852 * mini-ia64.c (mono_arch_build_imt_thunk): Implement generalized imt thunks
855 2010-05-15 Geoff Norton <gnorton@novell.com>
857 * dwarfwriter.c, xdebug.c: Fix a pretty large leak when running in
860 2010-05-14 Geoff Norton <gnorton@novell.com>
862 * exceptions-x86.c: Fix the alignment of this trampoline so we dont get a
863 misaligned stack on darwin.
865 2010-05-14 Zoltan Varga <vargaz@gmail.com>
867 * mini-arm.c aot-compiler.c: Implement support for generalized imt thunks on
870 2010-05-14 Zoltan Varga <vargaz@gmail.com>
872 * xdebug.c: Fix ARM support.
874 2010-05-13 Zoltan Varga <vargaz@gmail.com>
876 * exceptions-x86.c (mono_arch_handle_exception): Resume from the signal handler
877 and do most of the work on the normal stack.
878 (mono_x86_get_signal_exception_trampoline): New x86 specific trampoline function.
880 2010-05-13 Zoltan Varga <vargaz@gmail.com>
882 * aot-compiler.c: Put non-code data into the .rodata section on linux.
884 2010-05-13 Zoltan Varga <vargaz@gmail.com>
886 * exceptions-arm.c (mono_arch_handle_exception): Fix the cross-compile case.
888 2010-05-13 Zoltan Varga <vargaz@gmail.com>
890 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
891 and do most of the work on the normal stack.
893 2010-05-13 Zoltan Varga <vargaz@gmail.com>
895 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
896 and do most of the work on the normal stack even if sigaltstack is disabled.
898 2010-05-12 Zoltan Varga <vargaz@gmail.com>
900 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
901 UCONTEXT_REG_ constants are available on linux as well.
902 (mono_arch_monoctx_to_sigctx): Ditto.
903 (mono_arch_ip_from_context): Ditto.
905 2010-05-12 Zoltan Varga <vargaz@gmail.com>
907 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
910 2010-05-11 Zoltan Varga <vargaz@gmail.com>
912 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
915 2010-05-10 Zoltan Varga <vargaz@gmail.com>
917 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
918 if a breakpoint cannot be inserted.
920 2010-05-08 Zoltan Varga <vargaz@gmail.com>
922 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
924 2010-05-07 Zoltan Varga <vargaz@gmail.com>
926 * debugger-agent.c (frame_commands): Return an error instead of asserting if
927 no JIT info is found for the method.
929 2010-05-05 Jonathan Chambers <joncham@gmail.com>
931 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
934 2010-05-05 Zoltan Varga <vargaz@gmail.com>
936 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
937 a list of arch specific trampolines.
939 * aot-compiler.c (emit_trampolines): Use it.
941 2010-05-05 Zoltan Varga <vargaz@gmail.com>
943 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
944 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
945 get rid of the _full from their name.
947 2010-05-05 Zoltan Varga <vargaz@gmail.com>
949 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
950 get_nullified_class_init_trampoline to remove some code duplication.
952 2010-05-03 Zoltan Varga <vargaz@gmail.com>
954 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
957 2010-05-01 Zoltan Varga <vargaz@gmail.com>
959 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
961 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
963 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
964 there is no need to jump through the first plt entry.
966 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
968 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
969 arch-specific function.
970 (mono_aot_get_plt_info_offset): Ditto.
972 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
973 mono_arch_init () to register jit icalls called from full-aot trampolines.
974 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
977 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
978 the specialized throw corlib exception trampoline, use a variant of the normal
979 trampoline along with a new C function which does the call to
980 mono_exception_from_token (), just like on x86.
982 2010-05-01 Zoltan Varga <vargaz@gmail.com>
984 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
985 Reorganize the full aot trampoline creation functions, instead of taking a bunch
986 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
987 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
988 creation functions on architectures which have the full-aot ones.
990 2010-05-01 Zoltan Varga <vargaz@gmail.com>
992 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
994 2010-05-01 Zoltan Varga <vargaz@gmail.com>
996 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
997 explicitly, this seems to be required by some gcc versions at -O2.
1001 2010-05-01 Zoltan Varga <vargaz@gmail.com>
1003 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
1004 has_target delegate invokes.
1006 2010-05-01 Zoltan Varga <vargaz@gmail.com>
1008 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
1011 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
1012 add patches/unwind info arguments, move to mini.c.
1014 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
1016 2010-04-30 Zoltan Varga <vargaz@gmail.com>
1018 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
1019 command which returns full path names.
1021 2010-04-29 Zoltan Varga <vargaz@gmail.com>
1023 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
1024 code_size output variable.
1026 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
1029 2010-04-29 Zoltan Varga <vargaz@gmail.com>
1031 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
1032 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
1033 (mono_arch_cpu_enumerate_simd_versions): Ditto.
1035 2010-04-29 Zoltan Varga <vargaz@gmail.com>
1037 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
1040 2010-04-29 Zoltan Varga <vargaz@gmail.com>
1042 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
1044 2010-04-29 Zoltan Varga <vargaz@gmail.com>
1046 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
1048 2010-04-28 Zoltan Varga <vargaz@gmail.com>
1050 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
1052 2010-04-27 Zoltan Varga <vargaz@gmail.com>
1054 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
1055 line number support works with eglib.
1057 2010-04-27 Miguel de Icaza <miguel@novell.com>
1059 * driver.c, mini.c: Since linking with LLVM makes the default Mono
1060 dirty an extra 70kb pages on startup we are now going to choose a
1061 different strategy: ship mono and mono-llvm binaries, with the
1062 second being the one that links with LLVM and defaults to LLVM
1065 2010-04-27 Zoltan Varga <vargaz@gmail.com>
1067 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
1068 Implement full-aot support on x86.
1070 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
1071 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
1072 the first register returned by get_global_int_regs ().
1074 * cpu-x86.md: Fix the length of insertx_u1_slow.
1076 * iltests.il.in: Disable tail call tests when running with full-aot.
1078 2010-04-26 Zoltan Varga <vargaz@gmail.com>
1080 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
1082 2010-04-24 Mark Probst <mark.probst@gmail.com>
1084 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
1085 in the initializer, because it's non-constant.
1087 2010-04-23 Miguel de Icaza <miguel@novell.com>
1089 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
1090 of LLVM on by default. Used for buildbots and other setups.
1092 2010-04-24 Zoltan Varga <vargaz@gmail.com>
1094 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
1096 2010-04-23 Kornel Pal <kornelpal@gmail.com>
1098 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
1099 initonly static fields when using moving GC.
1101 Contributed under MIT/X11 license.
1103 2010-04-23 Geoff Norton <gnorton@novell.com>
1105 * mini-amd64.h: Darwin x86_64 support.
1107 2010-04-20 Jonathan Pryor <jpryor@novell.com>
1109 * exceptions-arm.c: Remove platform checks in favor of configure checks.
1111 2010-04-19 Jonathan Pryor <jpryor@novell.com>
1113 * exceptions-arm.c: Add Android support for sigcontext structure.
1115 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1117 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
1118 wrappers correctly now that their wrapper info is NULL.
1120 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1122 * mini.c (mono_jit_compile_method_inner): Avoid calling
1123 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
1125 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1127 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
1128 so the latter can be #ifndef DISABLE_JIT-ed.
1130 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
1132 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1134 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
1136 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1138 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
1141 2010-04-15 Zoltan Varga <vargaz@gmail.com>
1143 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
1144 calling mono_class_num_methods (). Fixes #592244.
1146 2010-04-14 Zoltan Varga <vargaz@gmail.com>
1148 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
1150 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
1152 2010-04-14 Zoltan Varga <vargaz@gmail.com>
1154 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
1156 * (handle_alloc): Ditto.
1157 (mono_method_to_ir): Remove the constrained call restriction added by a previous
1158 change, its not needed anymore.
1160 2010-04-12 Zoltan Varga Kumpera <rkumpera@novell.com>
1162 * mini-posix.c (sigusr1_signal_handler): Fix build on
1163 non x86/amd64 systems.
1165 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1167 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
1168 calls where the constrained class needs a context. Fixes #595863.
1170 * iltests.il.in: Add a test.
1172 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1174 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
1175 2.6/SVN seems to have broken support for them.
1177 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1179 * mini-llvm.c: Fix support for LLVM 2.6.
1181 2010-04-10 Zoltan Varga <vargaz@gmail.com>
1183 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
1184 MonoInternalThread belonging to the thread.
1186 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
1188 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
1189 unsafe optimization that will remove bound checks.
1191 2010-04-08 Kornel Pal <kornelpal@gmail.com>
1193 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
1194 CompareExchange not to be inlined for I8.
1196 Contributed under MIT/X11 license.
1198 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
1200 * array.cs: Add tests for cast between primitive array types.
1202 2010-04-07 Andreia Gaita <avidigal@novell.com>
1204 * Makefile.am: create a convenience library for moon to link with
1206 2010-04-07 Paolo Molaro <lupus@ximian.com>
1208 * method-to-ir.c: optimize array accesses from generic interfaces.
1210 2010-04-06 Zoltan Varga <vargaz@gmail.com>
1212 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
1214 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1216 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
1217 of marshalbyref classes.
1221 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1223 * aot-compiler.c (emit_exception_debug_info): Encode try holes
1226 * aot-runtime.c (decode_exception_debug_info): Decode try holes
1229 * mini.h: Increase AOT version.
1231 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
1233 * mini-x86.h: Only enable soft debugger when using sigaction or on
1234 Windows. Fixes build on Haiku (lacks siginfo_t).
1236 Code is contributed under MIT/X11 license.
1238 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
1240 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
1241 BeOS-style signal handlers.
1243 Code is contributed under MIT/X11 license.
1245 2010-04-02 Zoltan Varga <vargaz@gmail.com>
1247 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
1249 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
1251 * mini-exceptions.c: Fix win32 build.
1253 2010-04-01 Mark Probst <mark.probst@gmail.com>
1255 * mini.c, driver.c: Call mono_gc_base_init() before
1258 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
1260 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
1261 call_method]): Delegate the actual work in security-core-clr.c
1262 to ease code sharing.
1264 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1266 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
1267 float conv.ovf.un opcodes are encountered, instead of asserting later.
1270 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1272 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
1274 * iltests.il.in: Add a test.
1276 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1278 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
1279 large. Fixes #567040.
1281 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
1283 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1285 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
1288 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
1290 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
1291 mono_create_handler_block_trampoline with the proper #ifdef so that it
1294 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1296 * mini-exceptions.c: Introduce mono_walk_stack_full, which
1297 allows to select if it's new or old context that is passed to
1300 * mini-exceptions.c (mono_handle_exception_internal): Handle the
1301 case when executing a guarded handler from the EH machinery.
1303 * mini-exceptions.c (mono_install_handler_block_guard): New function
1304 responsible for checking for handler blocks, installing the guard and
1305 clearing abort state.
1307 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
1308 to check for handler blocks and skip interruption logic if one was found.
1310 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
1311 by the handler block guard trampoline. Resumes interruption by raising the
1312 pending ThreadAbortException.
1314 * mini.c (create_jit_info): Calculate the end address of a finally block.
1316 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
1317 of a finally block to a specified address and return the old one.
1319 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
1320 trampoline patches the original return address and calls the trampoline function.
1322 2010-03-30 Zoltan Varga <vargaz@gmail.com>
1324 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
1326 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
1327 does the patching if the callee is in the same domain.
1329 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
1330 of mono_arch_patch_plt_entry ().
1332 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1334 * mini.c (create_jit_info): Fix try block hole length encoding.
1336 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1338 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
1339 duplicate information and print offsets instead of absolute addresses.
1341 2010-03-29 Zoltan Varga <vargaz@gmail.com>
1343 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
1344 event is sent. Fixes #591733.
1346 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1348 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
1351 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1353 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
1354 thread_to_tls hash table.
1356 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
1357 section. Fixes #591000.
1359 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
1361 * Makefile.am (version.h): Check for pure .git directory only,
1362 fixes SVN revision when using git without git-svn.
1364 Contributed under MIT/X11 license.
1366 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1368 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
1370 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1372 * basic-simd.cs: Test for vector x scalar binary operators.
1374 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1376 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
1377 intrinsics with expanded scalar arguments.
1379 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1381 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
1382 don't have an exception class, so don't decode it. This would crash
1383 with filter clauses.
1385 2010-03-24 U-anarquia\miguel <miguel@anarquia>
1387 Make sure that trunk builds with DISABLE_JIT, an update to the
1390 * mini.c (mini_get_shared_method): this code seems to be necessary
1391 regardless of whether DISABLE_JIT has been defined.
1393 (mono_jit_compile_method_inner): it seems that this method is
1394 required even in full AOT mode, so ifdef out only the pieces that
1395 try to genrate code (the body of code that applies patches to the
1398 (mini_method_compile): do not compile when using DISABLE_JIT.
1400 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
1401 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
1402 compile when DISABLE_JIT is set.
1404 2010-03-24 Mark Probst <mark.probst@gmail.com>
1406 * mini.c (mono_create_tls_get): Only create a TLS operation if the
1407 arch really supports it.
1409 2010-03-24 Mark Probst <mark.probst@gmail.com>
1411 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
1413 2010-03-23 Neale Ferguson <neale@sinenomine.net>
1415 * exceptions-s390x.c: Add support for
1416 mono_arch_get_throw_corlib_exception and fix throw by name.
1418 * mini-s390x.c: Add IMT support; Fix stack parameter passing
1419 logic (especially for varargs); Correct localloc sizing; Add
1420 mono_arch_get_this_arg_from_call and
1421 mono_arch_get_this_arg_from_call.
1423 * mini-s390x.h: Add support for facility list extraction;
1424 Correct/update MONO_ARCH_xxx settings.
1426 * mini-s390.c: Minor corrections to instruction output for
1427 varargs. No IMT implementation - I think it's time to deprecate
1428 s390 and just leave s390x.
1430 * tramp-s390x.c: Correct creation of trampoline instruction
1433 * cpu-s390x.md: Update some instruction lengths
1435 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1437 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
1438 can be hit with partial sharing.
1440 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
1441 in non-shared classes correctly.
1442 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
1443 Turn on partial sharing.
1445 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1447 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
1450 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1452 * method-to-ir.c (mono_method_to_ir): Handle the failure of
1453 mono_method_signature ().
1455 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1457 * mini.c (mini_method_compile): Get the signature of cfg->method early with
1458 error checking, so later calls do not need error checking.
1460 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1462 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
1464 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
1466 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1468 * mini-exceptions.c (mono_handle_exception_internal): Don't
1469 check try_end for archs different than s390.
1471 * mini.c (create_jit_info): Don't crash if the finallt block is the
1474 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1476 * driver.c (mono_main): Don't free global codeman under linux since
1477 glic now peeks at code on stack for more archs than just amd64.
1479 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
1481 * mini.c, method-to-ir.c: changes to support compressed interface
1484 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1486 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
1487 Use sigaction on OpenBSD too.
1489 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1491 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
1493 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
1495 * debugger-agent.c: #include sys/select.h for fd_set.
1497 Code is contributed under MIT/X11 license.
1499 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1501 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
1504 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1506 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
1507 some large methods with lots of exception handlers. Fixes #440924.
1509 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
1511 * method-to-ir.c: remove code duplication for interface checks.
1513 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1515 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
1516 (assembly_unload): Clear all event requests referencing the to-be unloaded
1520 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
1522 * mini.h, mini-exceptions.c: restore the state of the stack
1523 guard page permissions.
1525 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1527 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
1528 call site patching code, it doesn't appear to be needed.
1530 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1532 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
1533 sharing generic methods whose type arguments are a mix of reference and
1534 non-reference types. Not yet turned on.
1536 * mini.c (mini_get_shared_method): New helper function to return
1537 the method which will be compiled/registered in the JIT tables when doing
1539 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
1540 use mini_get_shared_method ().
1542 * mini.c (mini_method_compile): Register the same method which is compiled when
1543 doing generic sharing.
1545 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
1547 * generics.cs: Add partial sharing tests.
1549 2010-03-17 Jerry Maine <crashfourit@gmail.com>
1551 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
1552 Add an enum value that or's all possable values together. Add an enum value
1553 that marks the end of the used bit indexes.
1555 * mini-amd64.c : Make changes to match the changes in mini.h
1557 * mini-x86.c : Make changes to match the changes in mini.h
1559 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
1560 simd_version to support more simd versions. Changed the name of
1561 simd_version to simd_version_flags to make it more intuitive that
1562 it now contains bit flags. Reordered the *_intrinsics arrays to
1563 match the changes above. Changed emit_intrinsics() to use the new
1564 setup mentioned above.
1566 Code is contributed under MIT/X11 license.
1568 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
1570 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
1571 remaining archs. Alpha and hppa maintainers, please stand up.
1573 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1575 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
1576 is needed even when fail_tramp!=NULL.
1578 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1580 * debugger-agent.c (insert_breakpoint): Write a log message.
1582 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1584 * iltests.il.in: Add a few tests for LEAVE going over multiple
1587 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1589 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
1591 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1593 * mini.h (MonoBasicBlock): Add native_length field.
1594 * mini.h (MonoCompile): Add try_block_holes field.
1595 * mini.h (MonoInst): Add exception_clause pointer to
1598 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
1599 * mini.c (mono_cfg_add_try_hole): New function to register possible
1600 holes in try blocks.
1601 * mini.c (create_jit_info): Fill in the holes information.
1603 * mini-exceptions.c: Verify for holes when checking if an IP is covered
1606 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
1608 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
1610 * jit-icalls.c: adjusted for the array API changes.
1612 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1614 * iltests.il.in: Disable the fconv_to_i test on sparc too.
1616 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1618 * debugger-agent.c: Simplify the way breakpoints are processed by removing
1619 the 'pending' flag. This fixes support for appdomains too.
1622 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
1624 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
1626 2010-03-12 Zoltan Varga <vargaz@gmail.com>
1628 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
1629 when using LLVM, LLVM generates it itself when needed.
1631 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
1633 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
1634 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
1635 OP_ANDNPS/OP_ANDNPD.
1637 2010-03-11 Zoltan Varga <vargaz@gmail.com>
1639 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
1640 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
1641 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1643 2010-03-11 Martin Baulig <martin@ximian.com>
1645 * debugger-agent.c (type_commands): Add NULL check to
1646 `CMD_TYPE_GET_SOURCE_FILES'.
1648 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1650 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
1652 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1654 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
1657 * iltests.il.in: Add a test.
1659 2010-03-05 Martin Baulig <martin@ximian.com>
1661 Add support for aborting invocations.
1664 (InvokeData): Added `InvokeData *last_invoke'.
1665 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
1666 added a new `invoke' field to keep the `InvokeData *' throughout
1668 (ErrorCode): Added `ERR_NO_INVOCATION'.
1669 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
1670 (mono_debugger_agent_handle_exception): Don't report any exception
1671 if an abort was requested.
1672 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
1673 a thread abort if necessary.
1674 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
1676 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1678 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
1679 so we can release the whole list and not just the first one. Free
1680 it in more places as well.
1682 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1684 * method-to-ir.c: Revert r153222 as it doesn't belong here.
1686 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1688 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
1690 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1692 * driver.c: report also other misc build options.
1694 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1696 * method-to-ir.c: Generate better code for the NewObject
1699 2010-03-07 Zoltan Varga <vargaz@gmail.com>
1701 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
1702 is disabled. Fixes #582322.
1704 * iltests.il.in: Add a test.
1706 2010-03-06 Zoltan Varga <vargaz@gmail.com>
1708 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
1709 the handling of obj->synchronization == null and owner != current thread to
1710 mono_monitor_exit ().
1712 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1715 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
1717 * mini.c: change the way emulated opcode info is stored and save about
1718 4 KB of runtime memory.
1720 2010-03-04 David S. Miller <davem@davemloft.net>
1722 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
1723 that don't provide the siginfo in the second signal handler argument
1724 are buggy, and this has been fixed for years.
1725 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
1726 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
1728 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1730 * aot-runtime.c (find_symbol): Fix a leak.
1731 (decode_patch): Ditto.
1733 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1735 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
1737 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1739 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
1741 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
1743 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
1745 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
1747 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
1748 to check for errors, it's enough to create the metadata open.
1752 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1755 * mini-exceptions.c: Add support for printing stack traces when handling
1756 exceptions, and when printing exceptions thrown while tracing also print
1757 the exception message.
1759 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1761 * trace.c: We need to parse exclude tokens ('-') before string tokens,
1762 since the exclude token is a valid string character.
1764 2010-03-02 Levi Bard <levi@unity3d.com>
1766 * debugger-agent.c: Invalidate thread stacks on domain unload.
1768 2010-03-02 Mark Probst <mark.probst@gmail.com>
1770 * method-to-ir.c: Emit dummy_use for stored reference after write
1771 barriers to make sure the object is pinned if the GC interrupts
1772 before the write barrier is done.
1774 2010-03-02 Zoltan Varga <vargaz@gmail.com>
1776 * cpu-<ARCH>.md: dummy_use was missing src1:i.
1778 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1780 * debugger-agent.c: Add a log message printing the protocol version.
1782 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1784 * debugger-agent.c: Add a new command to communicate the protocol version used
1785 by the client. This could be used to allow newer runtimes to communicate with
1788 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1790 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
1792 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1794 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
1797 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
1799 * mini-arm.c: make the arm cpu arch configurable with the
1800 MONO_CPU_ARCH env var (for example: "armv4 thumb").
1803 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
1805 * mini.c, mini.h, driver.c: added the --jitmap option to enable
1806 support for the perf tool on Linux.
1808 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
1810 * method-to-ir.c: make string.InsertenalSetChar() specialization
1813 2010-03-01 Robert Jordan <robertj@gmx.net>
1815 * Makefile.am: fix the non-static build.
1817 2010-02-26 Zoltan Varga <vargaz@gmail.com>
1819 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
1822 2010-02-26 Robert Jordan <robertj@gmx.net>
1824 * tasklets.c (continuation_store): Return from an error condition
1827 2010-02-26 Martin Baulig <martin@ximian.com>
1829 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
1832 (MonoDebuggerThreadInfo): Added `internal_flags'.
1833 (MonoDebuggerInternalThreadFlags): New enum.
1834 (_mono_debugger_throw_exception): Don't signal the debugger if a
1835 type abort was requested.
1836 (_mono_debugger_unhandled_exception): Likewise.
1837 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
1838 (mono_debugger_runtime_invoke): If the debugger requested a thread
1839 abort during the invocation, reset it here.
1841 2010-02-26 Martin Baulig <martin@ximian.com>
1843 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
1844 instead of `MonoThread *'.
1846 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1848 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
1849 code offsets table, as it is mostly sorted.
1851 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1853 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
1856 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1858 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
1860 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
1862 * Makefile.am: build the new ABI version of the libmono library.
1863 * debugger-agent.c, mini.c: fix warnings with the new API.
1864 * jit.h: don't depend on glib.h being included.
1866 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1868 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
1870 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1872 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
1873 ThreadStatic variables.
1875 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1877 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
1878 data is not freed yet. Fixes #582460.
1880 2010-02-23 Zoltan Varga <vargaz@gmail.com>
1882 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1883 event requests. Bump protocol minor version.
1885 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1887 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1889 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1891 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1894 * iltests.il.in: Add a test.
1896 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1898 * mini.c (inline_method): Check for loader errors.
1900 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1902 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1903 instead of mono_method_get_header as it doesn't decode locals
1904 so the called method can have unresolved dependencies that will only
1905 be satisfied after the current method is JIT'd.
1909 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1911 * basic.cs (test_0_div_opt): Speed this up a bit.
1913 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1915 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1917 * mini.c (mono_jit_create_remoting_trampoline): Call
1918 mono_create_specific_trampoline () instead of
1919 mono_arch_create_specific_trampoline ().
1921 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1923 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1925 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1926 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1928 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1930 * mini-amd64.c: Fix DISABLE_JIT support.
1932 2010-02-20 Geoff Norton <gnorton@novell.com>
1934 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1936 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1938 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1939 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1940 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1941 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1944 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1946 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1947 edx/ecx too. This is needed to support OP_SEQ_POINT.
1949 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1951 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1953 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1955 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1957 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1958 LLVM+AOT+exceptions, not enabled yet.
1960 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1962 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1964 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1966 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1967 xdebug info for these.
1969 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1972 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1975 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1977 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1979 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1981 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1982 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1984 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1987 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
1989 * debugger-agent.c: handle incomplete reads and EINTR in
1990 recv()/send(). This could have been causing random
1993 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1995 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
1998 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
1999 so they have small offsets. Fixes #566311.
2001 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
2003 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
2005 2010-02-11 Zoltan Varga <vargaz@gmail.com>
2007 * mini-amd64.c: Remove the special casing of byref in a few places now that
2008 mini_type_get_underlying_type () handles it.
2010 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
2011 by returning native int. Fixes #577984.
2013 2010-02-11 Zoltan Varga <vargaz@gmail.com>
2015 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
2018 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
2019 of putting the clause itself.
2021 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
2023 2010-02-09 Zoltan Varga <vargaz@gmail.com>
2025 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
2028 2010-02-10 Geoff Norton <gnorton@novell.com>
2030 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
2032 2010-02-08 Zoltan Varga <vargaz@gmail.com>
2034 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
2037 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
2038 it is not an LLVM generated symbol.
2040 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
2042 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
2043 implementation in gshared mode because it causes regressions.
2045 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
2047 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
2048 should be done by the caller.
2050 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
2052 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
2054 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
2055 since mono_jit_info_table_find () doesn't do it anymore.
2057 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
2058 instead of mono_jit_info_table_find ().
2060 2010-02-07 Zoltan Varga <vargaz@gmail.com>
2062 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
2064 * aot-compiler.c (encode_method_ref): Update after the removal of
2065 mono_gc_get_managed_allocator_type ().
2067 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
2070 2010-02-06 Zoltan Varga <vargaz@gmail.com>
2072 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
2073 generic params as well.
2074 (handle_isinst): Ditto.
2076 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
2077 instead of always calling an icall.
2079 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
2080 computing the size of the got.
2082 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
2083 when using LLVM. Instead of emitting it as an LLVM method, emit it using
2084 the assembly directive '.set' so it points to the first LLVM emitted method.
2086 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
2088 * mini.c (mini_method_verify): Report the method which failed to verify.
2090 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
2092 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
2093 to avoid JIT'ng dead basic blocks. This is the same behavior as the
2094 runtime MS verifier.
2096 2010-02-04 Zoltan Varga <vargaz@gmail.com>
2098 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
2101 2010-02-04 Zoltan Varga <vargaz@gmail.com>
2103 * mini-llvm.c: Init the jit module only when first JITting.
2105 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
2107 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
2109 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
2110 replaced with the real got.
2112 * debugger-agent.c (type_commands): Return the enumness if the type as well.
2114 * image-writer.c: Reduce the amount of #ifdefs a bit.
2116 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
2119 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
2121 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
2124 2010-02-02 Zoltan Varga <vargaz@gmail.com>
2126 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
2127 (mono_llvm_emit_method): Fix unaligned stores too.
2129 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
2130 so async stack walks don't crash.
2132 2010-02-02 Zoltan Varga <vargaz@gmail.com>
2134 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
2135 was not patched if the callee needed an rgctx trampoline.
2137 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2139 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
2140 vtable address in AOT code.
2142 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2144 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
2147 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
2149 * genmdesc.pl: remove dependency on external cpp.
2151 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2153 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
2154 using LLVM, its not needed, and abcrem can't handle it.
2156 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
2158 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
2159 it easier to group instructions and reduce duplication.
2161 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2163 * decompose.c: Move the array/soft float decompose routines here from
2166 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
2168 2010-01-31 Zoltan Varga <vargaz@gmail.com>
2170 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
2171 to tell LLVM that the got is constant, not used yet.
2173 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
2175 2010-01-30 Zoltan Varga <vargaz@gmail.com>
2177 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
2180 2010-01-30 Zoltan Varga <vargaz@gmail.com>
2182 * aot-compiler.c (add_wrappers): Commit the hack which generates
2183 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
2186 2010-01-29 Zoltan Varga <vargaz@gmail.com>
2188 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
2189 a fault, only used by the LLVM backend.
2191 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
2192 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
2194 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
2195 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
2197 * mini-llvm.c: Only generate volatile loads from load instructions which have
2198 the MONO_INST_FAULT flag set.
2200 2010-01-29 Zoltan Varga <vargaz@gmail.com>
2202 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
2205 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2207 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
2208 sequence points. Fixes #571236.
2210 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2212 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
2213 end of the appdomain unload process, after assemblies have been unloaded.
2216 2010-01-27 Zoltan Varga <vargaz@gmail.com>
2218 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
2221 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
2224 2010-01-26 Zoltan Varga <vargaz@gmail.com>
2226 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
2228 2010-01-26 Geoff Norton <gnorton@novell.com>
2230 * aot-compiler.c: Fix a logic error introduced when guarding against enums
2231 with struct marshalability.
2233 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2235 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
2236 it supports class names as well.
2238 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
2239 needed by the GC map code.
2241 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
2244 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
2245 if cfg->init_ref_vars is set.
2247 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
2248 cfg->disable_initlocals_op_refs is set.
2250 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
2251 using liveness info if cfg->compute_precise_live_ranges is set.
2253 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
2254 volatile variables correctly. Add comments about the live ranges. Not enabled
2257 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2259 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
2260 0x2a into them in method prologs.
2262 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
2264 2010-01-22 Zoltan Varga <vargaz@gmail.com>
2266 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
2267 classes, since llvm is compiled with -fno-rtti.
2269 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
2271 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
2272 llvm does not require it.
2274 * aot-runtime.c (load_method): Print the full name of the last aot method.
2276 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2278 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
2279 thread has not fully started yet.
2281 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2283 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
2285 2010-01-21 Miguel de Icaza <miguel@novell.com>
2287 * driver.c: Do not abort if LLVM is not supported, print a
2288 warning and add the information to the Mono JIT information.
2290 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2292 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
2293 using explicit null checks.
2295 2010-01-20 Zoltan Varga <vargaz@gmail.com>
2297 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
2300 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
2302 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
2303 its no longer needed.
2305 * method-to-ir.c (mono_method_to_ir): Fix a warning.
2307 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
2308 define for platforms still using it (s390). Get rid of the
2309 mono_arch_get_throw_exception_by_name () routines on all other platforms.
2311 * exceptions-x86.c: Rework the throw trampolines so there is only one function
2312 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
2314 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
2315 the caller pushed the arguments.
2317 * mini-llvm.c: Enable throwing exceptions on x86.
2319 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
2320 "Thread (nil) may have been prematurely finalized" messages if this is called
2321 on a thread not registered with the runtime.
2323 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
2325 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2327 * jit-icalls.c (mono_array_new_3): New jit icall.
2329 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
2331 * arrays.cs: Add a test for 3 dimensional arrays.
2333 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2335 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
2336 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
2339 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
2342 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
2344 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
2346 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
2348 2010-01-18 Bill Holmes <billholmes54@gmail.com>
2350 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
2351 HOST_WIN32. Also including winsock2. to define struct in_addr.
2353 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2355 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2357 Code is contributed under MIT/X11 license.
2359 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2361 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
2363 * branch-opts.c (mono_optimize_branches): Honor the new flag.
2365 * mini.c (mini_method_compile): Set the new flag when running under the
2368 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2370 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
2371 a ref/noref value + a global pin flag, so parts of stack frames can still be
2372 precisely marked even if they include stuff which needs pinning. Improve logging.
2373 Fix many bugs. Not enabled yet.
2375 * gc-test.cs: Add a few tests.
2377 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
2378 the normal -v options. Avoid propagating liveness information through bblocks
2379 which end with a NOT_REACHED opcode.
2381 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
2382 after cfg has been freed.
2384 2010-01-17 Zoltan Varga <vargaz@gmail.com>
2386 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
2387 if a clause is skipped because it uses the exception object, since it could
2388 have caught the exception.
2390 * exceptions.cs: Add a test.
2392 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2394 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
2396 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
2397 ICollection<T> wrappers.
2399 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2401 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
2403 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2405 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
2406 NOMAP32BIT or optimize_for_xen is set.
2408 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2410 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
2411 mono_metadata_str_hash () instead.
2413 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2415 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
2418 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
2420 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2422 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
2425 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
2426 throwing code correctly.
2428 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
2430 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2432 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
2433 ftnptrs created by us, handle RGCTX_FETCH correctly.
2434 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
2436 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
2437 ftnptr added by mono_aot_get_named_code ().
2439 2010-01-14 Zoltan Varga <vargaz@gmail.com>
2441 * mini-arm.c: Fix a few LLVM problems.
2443 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
2445 2010-01-13 Mark Probst <mark.probst@gmail.com>
2447 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
2450 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
2452 * jit.h, method-to-ir.c: added ability to set the policy for
2453 inserting breakpoints from the break IL instruction or the
2454 Debugger.Break () API call.
2456 2010-01-13 Zoltan Varga <vargaz@gmail.com>
2458 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
2459 assemblies need to be eagerly loaded.
2461 2010-01-12 Zoltan Varga <vargaz@gmail.com>
2463 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
2465 2010-01-11 Zoltan Varga <vargaz@gmail.com>
2467 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
2468 an argument which matches any exception.
2470 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2472 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
2473 optimization if the called method is gshared and marshalbyref, since gshared
2474 methods can' have wrappers. Fixes #569390.
2476 * generics.cs: Add a test.
2478 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2480 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
2483 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2485 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2487 2010-01-09 Zoltan Varga <vargaz@gmail.com>
2489 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
2490 since it is not supported in win2000.
2492 2010-01-08 Zoltan Varga <vargaz@gmail.com>
2494 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
2495 error if loading an assembly fails.
2496 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
2498 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
2501 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
2504 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
2506 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
2507 is not supported yet.
2509 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
2511 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2513 * method-to-ir.c: All types with variant arguments must fallback to the
2514 slow path. This makes cast of variant delegates work.
2516 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
2517 argument that is set to TRUE is the returned vtable slot is for a variant
2518 interface. Changed a g_print + g_assert_not_reached to a g_error.
2520 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
2521 a similar fashion of generic virtual methods.
2523 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2525 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
2528 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
2529 method using a variance aware function.
2531 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
2533 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2535 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
2536 do an icall for now.
2538 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2540 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
2541 If LLVM decides to set the code model to Large, reset it to Default.
2543 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2545 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
2546 stripped binaries as well.
2548 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2550 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
2551 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
2553 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
2556 2010-01-06 Zoltan Varga <vargaz@gmail.com>
2558 * mini.c (mini_method_compile): Extract the JIT info creation code into a
2561 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
2562 as the type info to llvm.eh.selector.
2563 (exception_cb): Use the type info for filling out some fields of
2564 MonoJitExceptionInfo like the flags and the exception class. This is needed
2565 because the LLVM produced exception handling clauses might not match the original
2566 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
2568 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
2569 separate function. Add an extra argument which returns the type infos
2570 corresponding to the exception clauses.
2572 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
2573 exception handling clauses.
2575 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2577 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2578 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
2581 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2583 * mini.c (mono_compile_is_broken): Skip methods from serialization's
2586 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2588 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
2591 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2593 * mini.c (mini_method_compile): Verify the method before calling
2594 mono_compile_create_vars as this might crash since it uses method
2599 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2601 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
2602 one case if AOTing, since the class might not be a concrete class.
2604 2010-01-03 Zoltan Varga <vargaz@gmail.com>
2606 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
2607 functions which are now defined in mempool-internals.h.
2609 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
2611 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
2613 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
2617 * mini-*.c: Properly handle generic enums.
2621 2009-12-28 Zoltan Varga <vargaz@gmail.com>
2623 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
2624 in a few more places.
2626 2009-12-27 Zoltan Varga <vargaz@gmail.com>
2628 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
2629 nullable parameters. Fixes #567351.
2631 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
2633 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
2635 2009-12-26 Zoltan Varga <vargaz@gmail.com>
2637 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
2638 mono_get_generic_context_from_code () call.
2640 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
2642 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2644 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
2647 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
2649 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
2650 mono_method_get_signature returns NULL. Fix #567084
2652 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2654 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
2655 instead of once for each module.
2657 2009-12-22 Zoltan Varga <vargaz@gmail.com>
2659 * debugger-agent.c (ss_start): Implement step over for the last sequence
2662 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
2663 have the STEP_LOC flag set.
2665 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
2666 fails. Fixes #566689.
2668 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2670 * mini.c (mono_add_seq_point): New helper function.
2671 (mono_save_seq_point_info): New function to save sequence point info, extracted
2672 from mini_method_compile ().
2674 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
2676 * mini.h (MonoSeqPointInfo): New structure containing information about
2677 the sequence points of a JITted method.
2678 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
2681 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
2682 point information is stored, use a MonoSeqPointInfo structure instead of a
2683 GPtrArray. For each seq point, compute a list of successor seq points.
2685 * debugger-agent.c: Use the successor list to implement step-over more
2686 efficiently: instead of single stepping until a different line/IL offset is
2687 reached, place breakpoints into all successor seq points.
2689 * mini.h: Bump AOT file format version.
2691 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2693 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
2695 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
2697 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2699 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
2702 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2704 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
2705 alloca as g_malloc is not signal safe.
2707 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2709 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
2710 VALGRIND_DISCARD_TRANSLATIONS.
2712 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
2713 checks, they are no longer needed.
2715 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
2716 a function into a sigctx which can handle function pointers.
2718 * mini-ppc.c: Implement soft debugger support on ppc64.
2720 * mini-ppc.c: Implement soft debugger support.
2722 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2724 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
2726 2009-12-17 Marek Habersack <mhabersack@novell.com>
2728 * mini.c (mono_get_runtime_build_info): include Mono version in
2731 * driver.c (mono_main): VERSION is now included in the string
2732 returned from mono_get_runtime_build_info()
2734 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2736 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
2737 signatures. Fixes #565143.
2739 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
2741 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2743 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
2745 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2747 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
2748 making max stack 10x smaller.
2750 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2752 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
2754 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2756 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
2758 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2760 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
2761 bigger than MONO_ARCH_MAX_FRAME_SIZE.
2763 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
2765 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
2767 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
2769 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
2772 2009-12-14 Miguel de Icaza <miguel@novell.com>
2774 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
2775 raise an invalid program exception.
2777 For other opcodes that we might not handle use a g_warning and
2778 raise the exception. Beats termination.
2782 2009-12-14 Zoltan Varga <vargaz@gmail.com>
2784 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
2786 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
2787 by merging the LLVM and !MAP_32BIT cases.
2789 2009-12-13 Jonathan Chambers <joncham@gmail.com>
2791 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
2792 sigctx being passed in, as we have no CONTEXT available in the APC.
2794 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
2797 Code contributed under MIT/X11 license.
2799 2009-12-13 Zoltan Varga <vargaz@gmail.com>
2801 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
2802 in the LLVM backend on AMD64.
2804 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
2807 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
2809 * mini-llvm.c: Export mono_personality for AOT.
2811 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
2813 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
2814 implicit exception can occur.
2816 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
2817 OP_IMPLICIT_EXCEPTION instruction.
2819 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
2821 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
2823 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
2824 inside a protected block.
2826 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
2827 trampolines doesn't include the argument.
2829 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
2830 trampolines on amd64.
2832 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
2835 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
2836 disabled for methods with clauses.
2838 * mini-llvm.c: Enable support for catch clauses.
2840 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
2841 end of an LLVM compiled finally clause.
2842 (mono_handle_exception_internal): Save the exception handling state in TLS
2843 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
2844 resume unwinding from that point.
2846 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
2847 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
2848 to obtain the addresses of the exception handling regions.
2850 * mini-llvm.c: Add beginnings of support for exception handling, currently only
2851 finally clauses are supported.
2853 * mini.c (mini_method_compile): Add support for LLVM code with exception
2856 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2858 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
2861 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2863 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
2864 as a primitive type.
2866 2009-12-11 Zoltan Varga <vargaz@gmail.com>
2868 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
2869 for 2 parameter sched_setaffinity in older glibc versions. Fixes
2872 2009-12-11 Marek Habersack <mhabersack@novell.com>
2874 * method-to-ir.c (mini_redirect_call): do not redirect the
2875 InternalAllocateStr internal call if string profiling is enabled.
2877 2009-12-10 Zoltan Varga <vargaz@gmail.com>
2879 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
2882 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2883 unwind.h header file.
2885 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2886 newer valgrind versions seems to handle this fine.
2888 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2890 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2891 on the debugger thread.
2893 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2895 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2897 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2899 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2901 * cpu-<ARCH>.md: Make call_handler clob:c.
2903 * mini.c: Reenable SSA for methods with clauses.
2905 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2906 as it causes failures on x86.
2908 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2910 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2911 returns NULL (e.g. a bad assembly).
2913 2009-12-08 Geoff Norton <gnorton@novell.com>
2915 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2916 stepping out into native code. There were issues with nested invokes
2919 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2921 * mini.c (mini_method_compile): Do the disable_llvm checks early
2922 and avoid the LLVM compile pass if the checks fail.
2924 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2926 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2927 LLVM optimizations don't try to remove them.
2929 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2930 different file so the original remains.
2932 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2934 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2936 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2938 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2939 support for non-inline unwind descriptors.
2941 2009-12-07 Geoff Norton <gnorton@novell.com>
2943 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2944 the interrupt_count slightly differently. Native threads were never
2947 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2949 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2950 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2951 yet generate this info.
2953 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2955 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2956 client can distinguish between intptrs and longs.
2958 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2960 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2963 * aot-runtime.c (load_function): Update after the change above.
2965 * mini.h: Bump AOT file format version.
2967 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2968 if the delegate class is dynamic.
2970 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2971 in gshared code too using the new rgctx info type
2972 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2974 2009-12-04 Geoff Norton <gnorton@novell.com>
2976 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2977 we need to track the original suspend count so the thread properly
2978 wakes up in resume_thread.
2980 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2982 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2985 * generics.cs: Add a test.
2987 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2988 is 0. Simplify a lot of code using this.
2990 * mini-trampolines.c (mono_delegate_trampoline): Call
2991 mono_create_static_rgctx_trampoline () before saving the final address in
2992 delegate->method_code, to avoid calling it each time a delegate is first called.
2994 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
2995 which need static rgctx trampolines.
2997 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
2998 keyed on the method+addr pair, since addr could be either the method addr or
2999 an unbox trampoline in the AOT case. Fixes #560246.
3001 2009-12-03 Zoltan Varga <vargaz@gmail.com>
3003 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
3004 place it was called before too.
3006 2009-12-03 Zoltan Varga <vargaz@gmail.com>
3008 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
3009 if no security manager is present, to speed up the AOT case. Call
3010 mono_class_vtable () full with raise_on_error == TRUE instead.
3012 2009-12-03 Zoltan Varga <vargaz@gmail.com>
3014 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
3015 the local optimization passes can take its result into account. Fixes
3018 * exceptions.cs: Add a test.
3020 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
3022 This patch is contributed under the terms of the MIT/X11 license
3024 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
3026 2009-12-03 Zoltan Varga <vargaz@gmail.com>
3028 * mini.h (MonoInst): Remove unused 'ssa_op' field.
3030 * debugger-agent.c: Rework the handling of stack traces of running threads to
3031 avoid crashes if compute_frames () tries to walk the stack of running thread.
3033 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
3035 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
3037 * mini.h (StackFrameInfo): Add an 'lmf' field.
3039 2009-12-02 Zoltan Varga <vargaz@gmail.com>
3041 * debugger-agent.c (suspend_current): Always set really_suspended.
3043 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
3045 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
3047 2009-12-01 Zoltan Varga <vargaz@gmail.com>
3049 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
3052 2009-12-01 Zoltan Varga <vargaz@gmail.com>
3054 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
3056 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
3058 * mini-trampolines.c: Fix MSVC build.
3060 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
3062 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
3064 2009-11-30 Zoltan Varga <vargaz@gmail.com>
3066 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
3067 the instruction following an OP_FCOMPARE is optimized away.
3069 2009-11-30 Zoltan Varga <vargaz@gmail.com>
3071 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
3072 emit_autoreg () into this arch-specific function.
3074 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
3075 code, it is no longer needed.
3077 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
3079 * mini.h: Bump AOT file format version.
3081 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
3082 using the sorted_code_offsets array, instead of reading it from the
3083 exception debug info.
3084 (load_method): Call mono_aot_find_jit_info instead of
3085 decode_exception_debug_info ().
3087 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
3088 LLVM compiled as a flag.
3090 2009-11-29 Zoltan Varga <vargaz@gmail.com>
3092 * debugger-agent.c (resume_thread): Fix a warning.
3094 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
3097 2009-11-28 Zoltan Varga <vargaz@gmail.com>
3099 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
3100 contents to MonoAotFileInfo.
3102 2009-11-27 Zoltan Varga <vargaz@gmail.com>
3104 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
3105 Put all binary data into a giant blob, similarly to the way .net assemblies
3106 store binary data. Emit offset tables in a compact form to reduce their size.
3108 * mini.h: Bump AOT file format version.
3110 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
3113 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
3114 avoid linear searches at runtime.
3116 * aot-runtime.c (find_symbol): Update this to use the hash.
3118 * mini.h: Bump AOT file format version.
3120 2009-11-26 Zoltan Varga <vargaz@gmail.com>
3122 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
3125 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
3128 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
3129 the distribution of got slot types.
3131 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
3133 * method-to-ir.c: Add support for generating explicit null checks.
3135 2009-11-25 Zoltan Varga <vargaz@gmail.com>
3137 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
3138 on a random thread if possible.
3140 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
3141 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
3144 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
3145 regs. Pass the real size of the regs array to mono_unwind_frame ().
3147 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
3150 2009-11-24 Geoff Norton <gnorton@novell.com>
3152 * mini-darwin.c: Work around apple bug rdar://7209349 See
3153 http://openradar.appspot.com/7209349 for details. Synopsis,
3154 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
3155 never been initialized before.
3157 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3159 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
3161 * mini-arm.c (mono_arm_thumb_supported): New helper function.
3163 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3165 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
3166 OP_SHL_IMM is not 32 bit.
3168 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3170 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
3172 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3174 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
3177 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
3178 > 0 since some threads can resume if their resume_count is > 0.
3179 (invoke_method): Avoid reading freed memory.
3181 * debugger-agent.c (process_suspend): Extract the suspend code from
3182 process_single_step_inner () to a separate function. Rework the code to prevent
3183 races between this function and thread interrupts.
3185 * debugger-agent.c (suspend_current): Check the resume_count field instead
3186 of resume_one so suspends+resumes during single threaded invokes work
3189 2009-11-23 Zoltan Varga <vargaz@gmail.com>
3191 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
3192 to make the generated code smaller.
3194 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
3195 sequence generated by recent LLVM versions.
3197 * mini-llvm.c: Add support for a few simple cases which weren't supported
3200 * mini-trampolines.c (mono_magic_trampoline): Don't call
3201 mono_arch_get_vcall_slot () when llvm is enabled.
3203 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
3205 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
3206 into a new function called common_call_trampoline () which is used by the
3207 llvm vcall trampoline as well.
3209 * debugger-agent.c: Implement single threaded invokes.
3211 * debugger-agent.c: Revert change which broke the agent on linux.
3213 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
3216 * generics.cs: Add a test.
3218 2009-11-22 Zoltan Varga <vargaz@gmail.com>
3220 * debugger-agent.c: Fix the cygwin build.
3222 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3224 * cprop.c: Remove this unused file.
3226 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3228 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
3231 * basic.cs: Add a test.
3233 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3235 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
3238 2009-11-20 Zoltan Varga <vargaz@gmail.com>
3240 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
3241 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
3242 it. Use this flag to control llvm related code paths instead of #ifdef
3243 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
3246 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
3248 * mini.h: Bump AOT file format version.
3250 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
3251 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
3253 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
3254 was used as an assembly filter.
3256 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3258 * unwind.c: Fix support for ppc.
3260 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
3261 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
3263 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3265 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
3267 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
3268 added by the ps3 changes.
3270 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3272 * mini-gc.c: Resurrect this, so at least it compiles.
3274 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
3276 2009-11-18 Zoltan Varga <vargaz@gmail.com>
3278 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
3279 create_event_list () so assembly filters can be used.
3281 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
3284 2009-11-17 Zoltan Varga <vargaz@gmail.com>
3286 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
3287 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
3290 * aot-compiler.c (add_generic_instances): Emit instances of common generic
3291 classes for char/bool too.
3293 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
3295 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
3298 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
3301 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
3303 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
3305 Code contributed under MIT/X11 license.
3307 2009-11-14 Zoltan Varga <vargaz@gmail.com>
3309 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
3310 threads in native code work.
3312 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
3313 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
3316 2009-11-13 Jonathan Chambers <joncham@gmail.com>
3318 * debugger-agent.c: Implementation for Windows platform.
3320 * mini-x86.c: Add support for Windows. Use mono-* synchronization
3321 primitives. Use SEH to implement breakpoints and single stepping.
3323 * mini-x86.h: Enable soft debugger on Windows.
3325 Code contributed under MIT/X11 license.
3327 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3329 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
3330 under XEN. Fixes #522894.
3332 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
3334 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
3335 interface calls in LLVM AOT code.
3337 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
3340 * mini-llvm.c: Add support for OP_VPHI.
3342 * objects.cs: Add a test.
3344 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3346 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
3347 this is called on the debugger thread.
3349 2009-11-12 Zoltan Varga <vargaz@gmail.com>
3351 * mini-llvm.c: Add soft-float support.
3353 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
3354 FCALL which returns an R4.
3356 * driver.c (mono_main): Add a missing '\n'.
3358 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
3359 platforms which doesn't support the LLVM IMT trampoline.
3361 2009-11-11 Zoltan Varga <vargaz@gmail.com>
3363 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
3365 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
3367 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
3370 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
3372 2009-11-10 Zoltan Varga <vargaz@gmail.com>
3374 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
3375 Instead of emitting a method_order table, sort the contents of the code_offsets
3376 table and do a binary search in the sorted table. The previous approach doesn't
3377 work with LLVM which emits methods in a arbitrary order.
3379 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
3380 in the .eh_frame section in ELF files.
3382 * mini.h: Bump corlib file format version.
3384 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
3386 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
3387 LDMIA->LDM macro name change.
3389 2009-11-09 Zoltan Varga <vargaz@gmail.com>
3391 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
3394 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
3397 * aot-compiler.c: Ditto.
3399 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
3400 &align to mini_type_stack_size_full ().
3402 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
3404 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
3406 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3408 * mini-arm.c: Compute the stack space used by arguments using
3409 mini_type_stack_size_full ().
3411 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3413 * optflags-def.h: Remove dead TREEPROP optimization.
3415 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
3417 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
3419 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
3421 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3423 * driver.c (mono_jit_parse_options): New public API function to parse options
3424 as done by the runtime executable.
3426 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
3427 when handling named arguments.
3429 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3431 * mini-arm.c: Implement support for returning vtypes in registers, fix support
3432 for passing small vtypes in registers, make the CallInfo structures more
3433 similar to the code on the other platforms.
3435 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
3436 the code in the prolog requires it.
3438 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3440 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
3441 (koush@koushikdutta.com).
3443 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
3444 where the thunk memory should be allocated from. Fixes appdomain unloading
3447 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3449 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
3450 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
3452 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3454 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
3455 AOT, as it is not implemented yet.
3457 * mini-x86.c (mono_arch_output_basic_block): Ditto.
3459 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3461 * debugger-agent.c: Fix windows build.
3463 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3465 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
3466 after the client connects/disconnects.
3468 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
3469 when an exception of a given type is thrown.
3471 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
3472 only on an uncaught exception.
3474 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
3476 * debugger-agent.c: Add a 'launch' option.
3478 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3480 * debugger-agent.c: Add a 'timeout' option.
3482 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3484 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
3487 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3489 * debugger-agent.c (set_breakpoint): Emit a log message.
3491 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3493 * mini-arm.c: Fix the arm build.
3495 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3497 * aot-compiler.c: don't leak the value returned from
3498 mono_type_full_name().
3500 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3502 * debugger-agent.c: defer including mono-mutex.h until we know the
3505 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3507 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
3508 of pthreads directly.
3510 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
3511 exception handlers. Pass info argument.
3513 * mini.h: Adjust signatures of soft debugger functions to pass void*
3514 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
3516 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3517 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3518 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3519 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3521 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
3523 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3524 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3525 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3526 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3528 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
3530 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
3532 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
3534 * mono-semaphore.h: Skeleton implementation for Windows.
3536 Code contributed under MIT/X11 license.
3538 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3540 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
3542 Code contributed under MIT/X11 license.
3544 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3546 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
3548 Code contributed under MIT/X11 license.
3550 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3552 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
3553 debug info to 100 because 10 still slows down gdb too much.
3555 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
3556 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
3557 them in the wrappers.
3559 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3561 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3563 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
3565 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
3566 function mono_aot_get_array_helper_from_wrapper ().
3568 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
3569 array helper methods.
3571 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3573 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
3574 the value was loaded from memory.
3576 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
3577 the value was loader from there.
3579 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
3580 without constant swizzle.
3582 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3584 * mini-amd64.c: Put soft debugger functions behind a
3585 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3587 * mini-amd64.h: disable the soft debugger in windows.
3589 Code contributed under MIT/X11 license.
3591 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3593 * mini-x86.c: Put soft debugger functions behind a
3594 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3596 Code contributed under MIT/X11 license.
3598 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3600 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
3601 to mono_arch_find_jit_info_ext.
3603 Code contributed under MIT/X11 license.
3605 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3607 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
3609 * debugger-agent.c: Add support for filtering events by assemblies.
3611 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
3612 the agent is not enabled.
3614 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3616 * exceptions-x86.c: hopefully last change to fix the windows build.
3617 This one courtesy of Jonathan Chambers.
3619 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3621 * debugger-agent.c: remove unused function.
3623 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3625 * debugger-agent.c: add #ifdefs for a few header files.
3626 * mini-x86.h: disable the soft debugger in windows.
3627 Step 1 of 2 to make this compile on windows with gcc.
3629 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3631 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
3632 as it breaks the build.
3634 2009-07-01 Zoltan Varga <vargaz@gmail.com>
3636 Merge the soft debugger branch.
3638 * debugger-agent.h debugger-agent.c: New files containing the soft
3639 mode debugger module.
3641 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
3642 at the appropriate locations.
3644 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
3647 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
3648 enable/disable single stepping.
3650 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
3651 which returns all information in a StackFrameInfo structure, and can handle the
3652 LMF frames added by the debugger.
3654 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
3657 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
3658 walker function which works on a specific thread and passes a StackFrameInfo
3659 structure to its callback.
3661 * mini.c (mini_init): Initialize the debugger agent.
3663 * aot-compiler.c aot-runtime.c: Add soft-debug support.
3665 * mini-ops.h: Add OP_SEQ_POINT opcode.
3667 * driver.c (mono_main): Add new '--debugger-agent' option for passing
3668 arguments to the debugger agent.
3670 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3672 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
3675 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
3677 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
3679 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
3681 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
3683 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
3684 sets the IMT argument and makes a virtual call.
3686 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
3688 2009-11-01 Zoltan Varga <vargaz@gmail.com>
3690 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
3693 2009-10-30 Zoltan Varga <vargaz@gmail.com>
3695 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
3696 runtime. Fixes #551228.
3698 2009-10-29 Zoltan Varga <vargaz@gmail.com>
3700 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
3702 * basic.cs: Add a test.
3704 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
3705 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
3706 CONSTRAINED. Fixes #550964.
3708 * generics.cs: Add a test.
3710 2009-10-28 Mark Probst <mark.probst@gmail.com>
3712 * mini-posix.c (add_signal_handler): Use
3713 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
3715 2009-10-28 Jerry Maine <crashfourit@gmail.com>
3717 Contributed under the terms of the MIT/X11 license by
3718 Jerry Maine <crashfourit@gail.com>.
3720 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3721 sse4a for simd intrinsics.
3723 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3724 sse4a for simd intrinsics.
3726 2009-10-27 Zoltan Varga <vargaz@gmail.com>
3728 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
3729 instead of inst_p1 which is not the same on ILP32 platforms.
3731 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3733 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
3734 not the mscorlib one before calling mono_get_lmf_addr.
3736 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
3737 of the ip to the LMF.
3739 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
3740 immediate in the op->op_imm optimization.
3742 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
3743 understand. VTypes now work, but are not abi compliant, as they are
3744 split into 4 byte parts instead of 8.
3745 (emit_memcpy): Fix the unrolled case to work on the PS3.
3747 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
3749 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
3750 the default when static linking.
3752 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
3754 * aot-compiler.c: Add an autoreg option to automatically register
3755 statically linked aot modules using ELF .ctors.
3757 * genmdesc.pl: Add __ppc64__ to allowed defines.
3759 2009-10-25 Zoltan Varga <vargaz@gmail.com>
3761 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
3762 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
3764 2009-10-24 Mark Probst <mark.probst@gmail.com>
3766 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
3768 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3770 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
3771 which will contain the domain where the method was found.
3773 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
3774 mini_jit_info_table_find ().
3776 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
3778 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
3780 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3782 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
3783 set, its not supported yet.
3785 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3787 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
3788 iface wrapper is not found.
3789 (mono_aot_get_method): Ditto for GetGenericValueImpl.
3791 2009-10-21 Zoltan Varga <vargaz@gmail.com>
3793 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
3794 which have a different name.
3796 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
3797 wrappers and Array.GetGenericValueImpl ().
3799 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
3800 because of the change above.
3802 * generics.cs: Add a test for full aot + generic array ifaces.
3804 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
3806 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
3807 that hides the previous one.
3809 2009-10-18 Zoltan Varga <vargaz@gmail.com>
3811 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
3812 marshalled. Fixes #541623.
3814 2009-10-16 Zoltan Varga <vargaz@gmail.com>
3816 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
3818 2009-10-15 Zoltan Varga <vargaz@gmail.com>
3820 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
3822 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3824 * mini-posix.c (sigprof_signal_handler):
3825 Implemented support for building stat call chans in different ways.
3827 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3829 * mini-exceptions.c (mono_find_jit_info):
3830 Also check that a jit info has been found (fixes a profiler crash).
3832 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3834 * mini.c (mono_codegen):
3835 Call mono_profiler_code_buffer_new with correct code address.
3837 2009-10-14 Zoltan Varga <vargaz@gmail.com>
3839 * driver.c (mono_main): Change the date in the copyright.
3841 2009-10-14 Mark Probst <mark.probst@gmail.com>
3843 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
3844 allocator in shared generic code for open classes, because we
3845 can't get those classes' vtables. We need to make managed
3846 allocators not depend on the vtable at compile-time to solve this.
3848 2009-10-13 Martin Baulig <martin@ximian.com>
3850 * debug-mini.c (mono_debugger_trampoline_compiled): Add
3851 `const guint8 *trampoline' argument; send both the old and the new
3854 2009-09-30 Zoltan Varga <vargaz@gmail.com>
3856 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
3857 mono_runtime_capture_context () without calling mono_runtime_invoke ().
3858 (can_marshal_struct): Skip structures with auto layout.
3860 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
3862 2009-10-02 Zoltan Varga <vargaz@gmail.com>
3864 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
3865 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
3866 a variable to hold the stack slot used by the int<->float conversion opcodes.
3868 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
3870 2009-10-04 Zoltan Varga <vargaz@gmail.com>
3872 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
3873 when using full-aot.
3875 2009-10-06 Zoltan Varga <vargaz@gmail.com>
3877 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
3878 each instance of Comparer<T>.
3880 * generics.cs: Add a new test.
3882 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3884 * driver.c (parse_debug_options): Add a 'gdb' option.
3886 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3888 * image-writer.c: Add support for emitting the image into a memory buffer.
3890 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3892 * aot-compiler.c: Add support for registering debug info with GDB using the
3893 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3894 MONO_XDEBUG to 'gdb'.
3896 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3898 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3901 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3903 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3904 can be used to set breakpoints in gdb.
3906 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3907 segment to an absolute address.
3909 2009-10-13 Mark Probst <mark.probst@gmail.com>
3911 * method-to-ir.c: Use the managed array allocator method if
3914 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3916 * aot-compiler.c : Fix the MSVC builds
3918 Code is contributed under MIT/X11 license.
3920 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3922 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3923 avoid registering 1 symbol file per method with gdb.
3925 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3927 * mini-sparc.c: Fix the handling of enums with base type long.
3929 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3931 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3932 instead of using type->data.klass as the later doesn't work with generics.
3934 2009-09-25 Mark Probst <mark.probst@gmail.com>
3936 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3937 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3938 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3939 works differently now and we don't handle it in the JIT anymore.
3941 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3942 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3943 the Thread class split.
3945 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3947 * driver.c: Don't run tests with the obsolete treeprop optimization.
3949 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3950 variable volatile. Fixes #541577.
3952 * basic-calls.cs: Add a new test.
3954 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3956 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3958 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3959 work/required with recent iphone sdk versions.
3961 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3964 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3965 in the VCALL decomposition code.
3967 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3969 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3971 * basic.cs: Add a test.
3973 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3976 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3977 searches all the domains of the current thread.
3979 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3981 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3983 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3984 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3986 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3987 for non-jit trampolines.
3989 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
3991 * aot-compiler.c (add_wrappers): Ditto.
3993 * mini-arm.c: Implement support for passing vtypes and floats, and increase
3994 the size of the param area used by dyn_call to 6 which covers the majority of
3997 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
3999 * mini-arm.c: Implement support for passing/receiving
4000 longs and receiving floats in the dyn_call code.
4002 * mini-amd64.c: Implement support for receiving vtypes in registers in
4005 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
4008 2009-09-20 Zoltan Varga <vargaz@gmail.com>
4010 * mini-arm.c (get_call_info): Return more precise information in
4012 (dyn_call_supported): Use the information in CallInfo.
4014 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
4016 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
4019 * mini-arm.c: Update after the dyn_call api changes.
4021 * mini.c (mini_create_jit_domain_info): Register a destructor function
4022 for the runtime_invoke_hash.
4024 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
4025 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
4027 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
4028 (dyn_call_supported): Simplify this by using get_call_info ().
4029 (mono_arch_dyn_call_free): New destructor function.
4031 * generics.cs: Remove a printf.
4033 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
4035 * mini-arm.c: Add support for enum return values and passing a few arguments
4038 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
4041 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
4043 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
4044 the dynamic invoke wrappers.
4046 * mini-arm.c: Implement OP_DYN_CALL for arm.
4048 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
4049 supported by the dynamic runtime invoke wrapper.
4051 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
4052 runtime invoke wrapper.
4054 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
4055 if possible when running with full-aot.
4057 * mini-ops.h: Add OP_DYN_CALL opcode.
4059 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
4060 with dynamic arguments lists similar to libffi.
4062 2009-09-19 Zoltan Varga <vargaz@gmail.com>
4064 * method-to-ir.c: Fix the previous change on 64 bit platforms.
4066 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
4069 * iltests.il.in: Add a new test.
4071 2009-09-18 Zoltan Varga <vargaz@gmail.com>
4073 * aot-compiler.c (add_generic_instances): Add more instances of
4074 GenericEqualityComparer.
4076 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
4078 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
4080 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
4082 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
4083 comments on some functions that now can fail.
4085 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
4087 * Makefile.am: Add Info.plist to EXTRA_DIST
4089 2009-09-16 Zoltan Varga <vargaz@gmail.com>
4091 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
4092 static synchronized wrappers. Fixes #539500.
4094 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
4096 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
4099 2009-09-16 Zoltan Varga <vargaz@gmail.com>
4101 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
4102 lmf before calling filter clauses as well. Fixes #539550.
4104 * exceptions.cs: Add a test.
4106 2009-09-14 Zoltan Varga <vargaz@gmail.com>
4108 * aot-compiler.c (add_generic_class): Add instances of
4109 Array.GetGenericValueImpl as well.
4111 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
4114 * generics.cs: Add a fullaot linq test.
4116 2009-09-10 Zoltan Varga <vargaz@gmail.com>
4118 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
4121 2009-09-10 Bill Holmes <billholmes54@gmail.com>
4123 * mini-trampolines.c (mono_delegate_trampoline) : Call
4124 mono_cominterop_get_invoke if the delegate target object
4127 Code is contributed under MIT/X11 license.
4129 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
4131 * method-to-ir.c: For CoreCLR throw a SecurityException if an
4132 internal call is defined outside platform code. Reduce code
4133 duplication with existing [Method|Field]AccessException
4135 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
4137 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
4138 if the return value is a small struct passed on regs.
4140 2009-09-09 Zoltan Varga <vargaz@gmail.com>
4142 * cpu-arm.md mini-arm.c: Remove unused opcodes.
4144 * mini-codegen.c: Enable the cpu description validation for arm.
4146 2009-09-08 Zoltan Varga <vargaz@gmail.com>
4148 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
4149 test which depends on structs to objects.cs.
4151 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
4152 require object model related stuff working.
4154 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
4156 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
4158 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
4159 against the instruction metadata in mini-ops.h. amd64 only for now.
4161 * mini-ops.h: Fix some instruction descriptions.
4163 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
4164 unused instructions.
4166 2009-09-06 Zoltan Varga <vargaz@gmail.com>
4168 * exceptions.cs: Add a new test.
4170 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
4172 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
4174 2009-09-06 Zoltan Varga <vargaz@gmail.com>
4176 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
4177 skip empty phi opcodes.
4179 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
4180 correctly by zero extending after loads. Skip methods containing calls
4181 to the monitor enter/exit trampolines.
4183 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
4184 when calling mono_thread_force_interruption_checkpoint ().
4186 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
4188 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
4190 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
4192 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
4193 bootstrap could run.
4195 2009-09-04 Zoltan Varga <vargaz@gmail.com>
4197 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
4199 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4201 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
4203 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4204 LLVM might be very short.
4206 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
4207 in OP_THROW/RETHROW.
4209 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
4212 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4214 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
4215 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4216 LLVM might be very short.
4218 2009-09-01 Zoltan Varga <vargaz@gmail.com>
4220 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
4221 the alignment for the value of sp.
4223 2009-09-01 Geoff Norton <gnorton@novell.com>
4225 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
4226 managed wrappers in full aot.
4228 2009-08-31 Zoltan Varga <vargaz@gmail.com>
4230 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
4232 2009-08-28 Zoltan Varga <vargaz@gmail.com>
4234 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
4236 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4238 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
4240 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
4243 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4245 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
4246 depend on the info MonoMethodHeader which could be missing in IL stripped
4249 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4251 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
4252 they are only 4 byte aligned.
4254 2009-08-21 Zoltan Varga <vargaz@gmail.com>
4256 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
4257 was done previously, since using SP causes too many problems.
4259 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
4260 frames without a frame pointer works.
4262 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
4263 global register in methods with calls, since the calls can go through
4264 a static rgctx trampoline which doesn't save it.
4266 2009-08-19 Zoltan Varga <vargaz@gmail.com>
4268 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
4270 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4272 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
4274 2009-08-18 Christian Hergert <chris@dronelabs.com>
4276 * method-to-ir.c: Fix warnings for uninitialized variables.
4278 2009-08-18 Christian Hergert <chris@dronelabs.com>
4280 * mini-exceptions.c:
4281 * aot-compiler.c: Fix printf warnings.
4283 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4285 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
4286 Add GetGenericValueImpl<string>.
4288 * aot-compiler.c (add_generic_instances): Add instances of
4289 GenericEqualityComparer<T> for primitive types. Only emit the array
4290 wrappers into the mscorlib image.
4292 2009-08-15 Zoltan Varga <vargaz@gmail.com>
4294 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
4295 the methods_loaded array using amodule->info->nmethods.
4297 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
4298 (MONO_AOT_FILE_VERSION): Bump this.
4300 * aot-compiler.c: Emit more generic instances allowing some parts of linq
4303 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
4304 MonoJitInfo doesn't belong to its methods aot image.
4306 2009-08-14 Zoltan Varga <vargaz@gmail.com>
4308 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
4310 * mini-arm.c: Fix warnings.
4312 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
4314 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
4317 2009-08-12 Zoltan Varga <vargaz@gmail.com>
4319 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
4320 avoid clobbering IP.
4322 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
4323 hold the trampoline argument, so its initial value is available during
4326 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
4329 * exceptions-hppa.c:
4331 * exceptions-s390x.c:
4332 * exceptions-mips.c:
4334 * exceptions-sparc.c:
4335 * exceptions-alpha.c:
4337 * mini-trampolines.c:
4339 * exceptions-s390.c: add and use #define's instead of sizeof()
4340 for MonoJitInfo and MonoJitInfoTable.
4342 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
4347 * tramp-x86.c: use a #define instead of sizeof() for a few
4348 structures that use a zero-length array.
4350 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
4352 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
4353 case when the method is dynamic. Fixes #529238.
4355 2009-08-06 Zoltan Varga <vargaz@gmail.com>
4357 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
4358 of asserting when a method is JIT compiled in full-aot mode.
4360 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4362 Contributed under the terms of the MIT/X11 license by
4363 Jerry Maine <crashfourit@gail.com>.
4365 * fixed wrong dates in changelog.
4367 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4369 Contributed under the terms of the MIT/X11 license by
4370 Jerry Maine <crashfourit@gail.com>.
4372 * basic-simd.cs: added test for packed double square root.
4373 * cpu-amd64.md: added opcode info for packed double square root.
4374 * cpu-x86.md: added opcode info for packed double square root.
4375 * mini-ops.h: added IR opcode for packed double square root.
4376 * mini-x86.c: added IR to native translation code for packed double square root.
4377 * mini-amd64.c: removed todo for packed double square root.
4378 * simd-intrinsics.c: added method to IR opcode converstion for
4379 packed double square root.
4381 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4383 Contributed under the terms of the MIT/X11 license by
4384 Jerry Maine <crashfourit@gail.com>.
4386 * mini-amd64.c: Added a change to help tell the difference as
4387 to what perpose the xmm register is being used--mainly to help
4389 * mini-amd64.h: Changed callee regs to use 15 out of 16
4390 (one used for special cases) xmm registers for both fp
4391 and simd ops. Added define to turn on new feature in the regalloc
4392 that allows fp and simd ops to share the xmm regs happily.
4393 * codegen.c: Added code to detect for which perpose an xmm reg is
4394 being used (fp or simd) and to translate back and forth to the
4395 correct logical reg bank (fp or simd) for 'spill load's.
4397 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4399 Contributed under the terms of the MIT/X11 license by
4400 Jerry Maine <crashfourit@gail.com>.
4402 * basic-simd.cs: Added tests for stressing the regalloc when running with
4403 16 simd regs and when simd and fp ops share the same reg bank.
4405 2009-08-01 Mark Probst <mark.probst@gmail.com>
4407 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
4408 in shared generic code, we might have to look up the class in the
4409 RGCTX. If we use the class directly, compute its GC descriptor.
4411 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4413 * mini.c (mono_jit_runtime_invoke): Fix a warning.
4415 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4417 * mini.c (mono_jit_runtime_invoke): Initialize the class and
4418 check for errors. Fixed the case when the class with the Main
4421 2009-07-31 Jerry Maine <crashfourit@gmail.com>
4423 Contributed under the terms of the MIT/X11 license by
4424 Jerry Maine <crashfourit@gail.com>.
4426 * cpu-amd64.md: Fixed simple bug in machine discrition file.
4428 2009-07-31 Zoltan Varga <vargaz@gmail.com>
4430 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
4432 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
4434 * method-to-ir.c: Fix naming of stelem and ldelem.
4436 2009-07-30 Zoltan Varga <vargaz@gmail.com>
4438 * driver.c (main_thread_handler): Check that the assembly loaded
4439 matches the filename when doing AOT.
4441 2009-07-30 Mark Probst <mark.probst@gmail.com>
4443 * mini.c: get_ip_from_sigctx installer has been removed, so don't
4446 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
4447 utils/mono-sigcontext.h).
4449 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
4452 2009-07-29 Massimiliano Mantione <massi@ximian.com>
4454 * mini.c (mono_codegen):
4455 Call profiler hook to keep track of method code buffers.
4457 2009-07-27 Mark Probst <mark.probst@gmail.com>
4459 * method-to-ir.c: Invoke write barriers for the
4460 Interlocked.(Compare)Exchange JIT intrinsics.
4462 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
4464 * Makefile.am (version.h): Fix issues when built out of tree.
4465 Remove some redundant 'grep's piped through 'sed's.
4467 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4469 This patch is contributed under the terms of the MIT/X11 license
4471 * mini-ppc.c (mono_arch_output_basic_block):
4472 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
4473 for bits 32-47 with signed load/store diplacements for bits
4474 48-63. Use prefered base/offset order for indexed form.
4475 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
4476 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
4477 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
4478 OP_LOADI2_MEMBASE): Same.
4479 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
4480 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
4481 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
4483 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
4484 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
4485 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
4486 OP_LOADI1_MEMINDEX): Same
4487 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
4488 OP_STORER8_MEMINDEX): Same
4489 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
4491 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
4492 for bits 32-47 with signed load/store diplacements for bits
4493 48-63. Use prefered base/offset order for indexed form.
4495 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4497 This patch is contributed under the terms of the MIT/X11 license
4499 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
4500 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
4501 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
4502 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
4503 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
4504 cfg->stack_usage to avoid size warnings.
4505 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
4506 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
4507 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
4508 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
4510 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
4511 after code varible is initialized.
4512 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
4513 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
4514 (mono_arch_emit_epilog):
4515 Move Use ppc_load32 for cfg->stack_usage to avoid size
4518 2009-07-24 Mark Probst <mark.probst@gmail.com>
4520 * method-to-ir.c: The write barrier doesn't do the store anymore,
4521 so we have always to emit it. Also, emit the wbarrier after the
4524 2009-07-24 Zoltan Varga <vargaz@gmail.com>
4526 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
4527 for argument count 3 too.
4529 2009-07-23 Zoltan Varga <vargaz@gmail.com>
4531 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
4532 the caller handle the exceptions.
4533 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
4534 method. Fixes #524498.
4536 2009-07-22 Geoff Norton <gnorton@novell.com>
4538 * mini-exceptions.c: Fix build on ia64.
4540 2009-07-22 Mark Probst <mark.probst@gmail.com>
4542 * mini-exceptions.c (ves_icall_get_frame_info): Use write
4545 2009-07-21 Zoltan Varga <vargaz@gmail.com>
4547 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
4550 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4552 * basic-simd.cs (Main): Pass args to the test driver.
4554 2009-07-20 Geoff Norton <gnorton@novell.com>
4556 * mini-x86.h: Fix the x86 version guards to use Apple's
4557 properly defined macros.
4559 2009-07-20 Geoff Norton <gnorton@novell.com>
4561 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
4564 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4566 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
4567 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
4568 the information which is needed for invokes, so only one locking+hash table
4571 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
4573 * aot-compiler.c (add_generic_instances): Emit instances of
4574 GenericComparer<T> for primitive types.
4576 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
4578 * mini-posix.c: Fix linux build.
4580 2009-07-19 Geoff Norton <gnorton@novell.com>
4582 * mini.h: Add prototypes for mono_runtime_syscall_fork and
4583 mono_gdb_render_native_backtraces
4584 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
4585 so we implement the sane semantics to the runtime here
4586 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
4587 so we need to call it differently (mono_gdb_render_native_backtraces)
4588 * mini-posix.c: Move the old semantics from mini.c to the prototypes
4589 here for default implementations.
4590 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
4591 support Apple's weird syscall (SYS_fork) implementation and not busy
4592 loop in abort() on native crashes on OSX anymore.
4594 2009-07-18 Zoltan Varga <vargaz@gmail.com>
4596 * aot-runtime.c (load_method): Change the handling of the
4597 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
4600 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
4602 2009-07-17 Zoltan Varga <vargaz@gmail.com>
4604 * mini.c (mono_patch_info_equal): Revert the last change for now as it
4605 seems to break the aot tests.
4607 * mini.c (mono_patch_info_equal): Fix the handling of
4608 MONO_PATCH_INFO_RGCTX_FETCH.
4610 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4612 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
4614 * mini.c (mono_patch_info_hash): Fix the handling of
4615 MONO_PATCH_INFO_INTERNAL_METHOD.
4616 (mono_patch_info_equal): Ditto.
4618 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4620 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
4623 * mini-llvm.c: Add some infrastructure for AOT support.
4625 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4627 * mini-llvm-cpp.c: Update to the latest llvm api.
4629 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
4630 option to false to prevent llvm from installing signal handlers which
4633 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
4636 * cpu-amd64.md: Revert previous change as those instructions
4637 take 2 separate arguments. Remember to read the arch docs more
4638 carefully next time.
4640 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4642 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
4644 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
4646 * mini-ppc.c: exploit multiple load/store units if available (rest of
4647 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
4648 http://bugzilla.novell.com/show_bug.cgi?id=487846).
4650 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
4652 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
4653 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
4655 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
4657 * cpu-x86.md: Fix missing clobbering from trancendental simd
4660 * cpu-amd64.md: Same.
4662 2009-07-14 Jerry Maine <crashfourit@gmail.com>
4664 Contributed under the terms of the MIT/X11 license by
4665 Jerry Maine <crashfourit@gail.com>.
4667 * basic-simd.cs: Added tests for single and doulble indexers.
4669 * cpu-amd64.md: Added simd opcode information.
4671 * mini-amd64.c: Added IR to native simd generation code.
4672 Added simd register names and function that returns them.
4674 * mini-amd64.h: Added marcos to turn on simd code compilation in
4675 amd64. Added max simd register count marco. Added caller/callee
4676 register mask marcos. Added marcos to use simd register bank.
4678 * mini.h: Added helper marco for shufling dwords and simple
4681 2009-07-14 Zoltan Varga <vargaz@gmail.com>
4683 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
4685 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
4687 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
4688 the length of the native code as well.
4690 * basic-simd.cs: Add a test for #521662.
4692 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
4694 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
4696 2009-07-13 Mark Probst <mark.probst@gmail.com>
4698 * mini.c: Register function for getting the IP from a signal
4699 context with metadata.
4701 2009-07-13 Zoltan Varga <vargaz@gmail.com>
4703 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
4704 call a generic class init trampoline if needed. Fixes #519336.
4706 * generics.cs: Add a test.
4708 2009-07-09 Mark Probst <mark.probst@gmail.com>
4710 * method-to-ir.c: When doing a call which might be remote from
4711 shared generic code to other shared code with open type arguments,
4712 get the remoting invoke wrapper from the RGCTX and do an indirect
4715 2009-07-03 Zoltan Varga <vargaz@gmail.com>
4717 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
4718 after the unbox trampoline in the full-aot case.
4720 2009-07-02 jonas echterhoff <jonas@unity3d.com>
4722 * mini.c: Move initialization of jit_mutex before debugger initialization
4727 * Info.plist: added Info.plist and link flag to enable the mono executable
4728 to access other processes. Requires codesigning of the executable to work.
4730 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
4735 2009-06-30 Zoltan Varga <vargaz@gmail.com>
4737 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
4739 2009-06-29 Zoltan Varga <vargaz@gmail.com>
4741 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
4742 when the generic instance is an instantiation of a subclass of the
4743 methods class. Fixes #517166.
4745 2009-06-26 Zoltan Varga <vargaz@gmail.com>
4747 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
4750 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
4753 * CMakeLists.txt: Add minimal support for installation.
4755 2009-06-25 Zoltan Varga <vargaz@gmail.com>
4757 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
4758 determine whenever a method is directly callable to a separate function.
4760 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
4761 needed ones as a result of the previous change.
4763 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
4764 type of register arrays.
4766 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
4767 type of register arrays.
4769 2009-06-24 Jerry Maine <crashfourit@gmail.com>
4771 Contributed under the terms of the MIT/X11 license by
4772 Jerry Maine <crashfourit@gail.com>.
4774 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
4776 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4778 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
4780 2009-06-24 Neale Ferguson <neale@sinenomine.net>
4782 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
4783 dump of structure return value. Fix some formatting.
4784 * cpu-s390x.md: Fix lengths of instruction sequences.
4785 * mini-s390.c: Minor formatting changes.
4787 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4789 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
4790 Use sigaction on freebsd as well.
4792 2009-06-23 Zoltan Varga <vargaz@gmail.com>
4794 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
4797 * mini.c (mini_init): Revert a change which breaks cross-compilation.
4799 2009-06-22 Mark Probst <mark.probst@gmail.com>
4801 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
4803 2009-06-22 Mark Probst <mark.probst@gmail.com>
4805 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
4807 2009-06-20 Martin Baulig <martin@ximian.com>
4810 (MonoDebuggerThreadFlags): New enum typedef.
4811 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
4812 (mono_debugger_thread_created): Added `gpointer func' argument;
4813 initialize the new `thread_flags' field.
4815 2009-06-18 Martin Baulig <martin@ximian.com>
4817 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
4818 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
4821 (mini_debugger_set_attach_ok): New function; sets the attach-ok
4822 flag in `MONO_DEBUGGER__info.runtime_info'.
4825 (mono_main): Call mini_debugger_set_attach_ok() if generics
4826 sharing is disabled.
4828 2009-06-22 Zoltan Varga <vargaz@gmail.com>
4830 * aot-compiler.c (add_wrappers): Fix a warning.
4832 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
4833 the ppc load/store macro changes.
4835 2009-06-21 Zoltan Varga <vargaz@gmail.com>
4837 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
4839 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
4840 not just the got symbol.
4842 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
4845 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
4848 * aot-compiler.c: Remove some fixmes.
4850 * driver.c (mono_main): Print a helpful message when cross-compiling.
4852 * mini.c (mini_init): Disable signal handlers when cross-compiling.
4854 * method-to-ir.c (initialize_array_data): Do the optimization if the
4855 target byte order is little endian, instead of the host byte order.
4857 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
4858 wrappers into the mscorlib image, Emit a unique plt symbol for each
4859 image, emit symbols for plt entries.
4861 * image-writer.c (img_writer_emit_symbol_size): New function to emit
4864 2009-06-20 Zoltan Varga <vargaz@gmail.com>
4866 * aot-compiler.c (add_wrappers): Avoid calling
4867 mono_marshal_get_type_info () since it can assert for some types.
4869 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
4870 ldtoken are used inside wrappers.
4872 * helpers.c: Add support for prefixing tools with the arch name.
4874 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
4875 quantities when using ilp32.
4877 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
4878 spill slots. Use sizeof(mgreg_t) for the spill slot size.
4880 * image-writer.c: Use .long on ilp32.
4882 * aot-compiler.c: Use 32 bit loads on ilp32.
4884 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4886 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4888 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4890 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4892 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4893 second got slot of every aot image.
4895 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4896 aot on platforms with function pointers.
4898 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4899 support for aot/full aot on ppc/ppc64.
4901 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4902 arguments which are needed on ppc.
4904 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4907 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4909 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4911 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4913 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4915 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4917 2009-06-17 Geoff Norton <gnorton@novell.com>
4919 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4921 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4923 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4924 to control whenever the dwarf writer is in xdebug or aot mode.
4925 (emit_class_dwarf_info): Use a separate abbrev for structures without
4928 * aot-compiler.c: Pass the appending parameter to
4929 mono_dwarf_writer_create ().
4931 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4932 falls through to its next bblock. Fixes #513931.
4934 * iltests.il: Add a test.
4936 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4937 infor even if emit_line is FALSE, as the apple linker seems to require it.
4939 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4941 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4945 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4947 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4950 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4952 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4953 'has_call_handler' fields.
4955 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4957 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4958 first bblock if not needed. Fixes #512790.
4960 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4962 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4964 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4967 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4968 remoting-invoke-with-check wrappers, which are not needed when running with
4969 full-aot, since it doesn't support remoting.
4971 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4973 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4975 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4976 method info, it is not used anymore.
4978 * mini.h: Bump AOT file format version.
4980 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4983 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4986 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4988 * mini.h: Bump AOT file format version.
4990 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4992 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
4993 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
4996 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
4997 of CKFINITE and FBGE for VFP.
4999 2009-06-09 Zoltan Varga <vargaz@gmail.com>
5001 * aot-compiler.c: Don't align code to 16 bytes on arm.
5003 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
5004 before the methods they belong to.
5006 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
5007 the full-aot case if possible, since the trampoline will be called right
5010 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
5011 trampolines to 1024 after the change above.
5013 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
5014 trampoline to save 8 bytes per trampoline.
5016 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
5019 2009-06-08 Zoltan Varga <vargaz@gmail.com>
5021 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
5023 2009-06-08 Martin Baulig <martin@ximian.com>
5026 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
5027 (_mono_debugger_throw_exception): Don't make this static.
5028 (_mono_debugger_unhandled_exception): Likewise.
5029 (mono_debugger_handle_exception): Moved to mini-exceptions.c
5032 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
5033 (_mono_debugger_throw_exception): Add function prototype.
5034 (_mono_debugger_unhandled_exception): Likewise.
5037 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
5038 arg; return the first exception handler if the exception is caught
5039 and we're running inside the debugger.
5040 (mono_debugger_handle_exception): Moved here from debug-mini.c;
5041 improve exception handle inside runtime-invoke, check whether the
5042 exception is actually caught in the method being invoked and not
5043 by the runtime-invoke-wrapper.
5045 2009-06-08 Zoltan Varga <vargaz@gmail.com>
5047 * image-writer.c: Improve support for the osx assembler.
5049 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
5052 2009-06-08 Martin Baulig <martin@ximian.com>
5055 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
5056 (_mono_debugger_throw_exception): Don't make this static.
5057 (_mono_debugger_unhandled_exception): Likewise.
5058 (mono_debugger_handle_exception): Moved to mini-exceptions.c
5061 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
5062 (_mono_debugger_throw_exception): Add function prototype.
5063 (_mono_debugger_unhandled_exception): Likewise.
5066 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
5067 arg; return the first exception handler if the exception is caught
5068 and we're running inside the debugger.
5069 (mono_debugger_handle_exception): Moved here from debug-mini.c;
5070 improve exception handle inside runtime-invoke, check whether the
5071 exception is actually caught in the method being invoked and not
5072 by the runtime-invoke-wrapper.
5074 2009-06-07 Zoltan Varga <vargaz@gmail.com>
5076 * image-writer.c (append_subsection): Don't align subsections of the
5077 debug_line section as a workaround.
5079 * dwarfwriter.c: Emit line number info in the AOT case as well.
5081 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
5083 This patch is contributed under the terms of the MIT/X11 license
5085 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
5086 code_len <= code_size
5088 2009-06-06 Zoltan Varga <vargaz@gmail.com>
5090 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
5092 2009-06-04 Zoltan Varga <vargaz@gmail.com>
5094 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
5095 invoke wrappers, we now use trampolines instead.
5097 2009-06-04 Mark Probst <mark.probst@gmail.com>
5099 * mini-darwin.c: The exception thread must not be registered with
5102 2009-06-04 Mark Probst <mark.probst@gmail.com>
5104 * mini-gc.c: Disable the code because it makes SGen crash.
5106 2009-06-03 Zoltan Varga <vargaz@gmail.com>
5108 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
5109 instead of asserting.
5111 2009-05-31 Zoltan Varga <vargaz@gmail.com>
5113 * aot-compiler.c (mono_compile_assembly): Move the creation of the
5114 output file after the code has been compiled.
5116 2009-05-30 Zoltan Varga <vargaz@gmail.com>
5118 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
5120 2009-05-31 Zoltan Varga <vargaz@gmail.com>
5122 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
5123 entries distinction to simplify the code.
5125 * mini.h: Bump AOT file format version.
5127 2009-05-28 Zoltan Varga <vargaz@gmail.com>
5129 * objects.cs: Fix the signature of one of the tests.
5131 * mini.c (mini_create_ftnptr): New helper function, moved here from
5133 (mini_get_addr_from_ftnptr): Ditto.
5134 (mini_init): Install the new helpers.
5136 2009-05-28 Martin Baulig <martin@ximian.com>
5138 Correctly initialize the debugger when embedding Mono.
5140 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
5141 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
5142 see documentation in mini_debug_running_inside_mdb().
5145 (mini_debug_running_inside_mdb): New function to check whether
5146 we're running inside mdb.
5148 * mini.c (mini_init): Call mini_debugger_init() if we're running
5149 inside the debugger.
5151 * driver.c (mono_main): Moved the call to mini_debugger_init()
5152 into mini_init() to make this work when embedding Mono.
5154 * debug-debugger.c (mini_debugger_init): Warn about duplicate
5155 calls to mini_debugger_init().
5157 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
5158 mono_debugger_main() -> mini_debugger_main() and put them inside a
5159 `MONO_DEBUGGER_SUPPORTED' conditional.
5161 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
5163 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
5164 this is no longer in use.
5167 2009-05-26 Zoltan Varga <vargaz@gmail.com>
5169 * mini-sparc.c (add_outarg_load): Fix the sparc build.
5171 * aot-compiler.c (emit_method_code): Always write out C style symbols for
5174 2009-05-27 Martin Baulig <martin@ximian.com>
5176 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5178 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
5179 long_conv_to_r_un to 64 bits.
5181 * cpu-x86.md: Increase the instruction size due to the changes.
5183 * iltests.il.in: Add regression test.
5187 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5189 * objects.cs: Move the previous test from basic.cs to here.
5191 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5193 * basic.cs: Add regression test for #506915.
5195 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5197 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
5198 optimization we must check the bb of the first byte of stobj as
5199 it's the only one set in cil_offset_to_bb.
5203 2009-05-25 Zoltan Varga <vargaz@gmail.com>
5205 * image-writer.c: Fix pointer directive on ppc64.
5207 2009-05-24 Zoltan Varga <vargaz@gmail.com>
5209 * image-writer.c (asm_writer_emit_section_change): Avoid using
5210 .bss subsections on ppc too.
5212 2009-05-23 Zoltan Varga <vargaz@gmail.com>
5214 * image-writer.c: Fix the definition of TARGET_ASM_....
5216 * image-writer.c: Fix the emission of assembler directives in the last
5219 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
5220 exception throwing code to accomodate ppc64.
5222 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
5223 size to work on ppc64 too.
5225 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
5228 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
5229 the assembler dialect instead of using platform specific defines.
5231 2009-05-22 Geoff Norton <gnorton@novell.com>
5233 * mini-arm.c (get_call_info): If a structure is split between the stack
5234 and argument registers, we should not advance the stack pointer by the entire
5235 native size, but just by the amount that spilled.
5237 2009-05-22 Zoltan Varga <vargaz@gmail.com>
5239 * mini-arm.c (get_call_info): Handle structures with alignment requirements
5242 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5244 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
5247 * aot-compiler.c (add_extra_method): Fix up the collection of extra
5248 methods so wrapper don't get added twice.
5249 (add_generic_instances): Don't add methods of arrays.
5251 * generics.cs: Mark one test as !FULLAOT.
5253 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5255 * mini-x86.c (emit_move_return_value): Remove unused vars.
5257 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5259 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
5260 decomposing 8 bytes structs into a LCALL.
5262 * mini-x86.c (emit_move_return_value): We no longer push the vtype
5263 pointer for where to store the returned regs.
5265 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
5268 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
5270 2009-05-20 Miguel de Icaza <miguel@novell.com>
5272 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
5275 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5277 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
5279 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
5282 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
5284 * local-propagation.c (mono_local_cprop): Avoid local propagation
5285 across paired add/sub if the first instruction dest reg is it's
5286 source reg. For example:
5288 int_add_imm R12 <- R12 [1] clobbers: 1
5289 int_sub_imm R42 <- R12 [1] clobbers: 1
5291 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
5292 maintain the math identify.
5296 2009-05-20 Andreia Gaita <avidigal@novell.com>
5298 * Makefile.am: avoid going on the network just to get the revision,
5301 2009-05-19 Massimiliano Mantione <massi@ximian.com>
5303 Fixed estimate for short branches on amd64 (they were off mark, and
5304 enabling call prolog-epilog instrumentations caused assertions).
5305 * mini.h (struct MonoBasicBlock): added max_length field to hold the
5306 estimate for the maximum length of this basic block.
5308 - mono_arch_emit_prolog: compute max_length for each basic block
5309 (instead of max_offset), and inflate size estimate also for entry bb
5310 in case of code instrumentation.
5311 - mono_arch_output_basic_block: get rid of "cpos" (the current
5312 estimated "position" in the code), and always use "offset" instead,
5313 which is accurate; at the beginning of the function quickly recompute
5314 max_offset for all the remaining blocks, starting from the current
5315 cfg->code_len (which is correct, and not estimated) and using the
5316 estimated block lengths computed previously.
5318 2009-05-17 Zoltan Varga <vargaz@gmail.com>
5320 * exceptions-ppc.c: Remove the caching from the trampoline creation
5321 functions, it is already done in the caller.
5323 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
5325 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
5326 MONO_ARCH_GSHARED_SUPPORTED define.
5328 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
5330 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
5333 2009-05-16 Zoltan Varga <vargaz@gmail.com>
5335 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
5336 call to mono_marshal_get_rgctx_invoke ().
5338 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
5339 mono_marshal_get_static_rgctx_invoke (), all platforms which support
5340 gshared use the static rgctx trampolines now.
5342 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
5343 platform supports it.
5345 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5347 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
5349 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
5351 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5353 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
5355 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
5358 2009-05-15 Massimiliano Mantione <massi@ximian.com>
5360 Made it possible for mono_arch_instrument_epilog to preserve
5361 argument registers, otherwise instrumenting the "epilogue" before
5362 a tail call would clobber them.
5363 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
5364 if like mono_arch_instrument_epilog but with an additional parameter
5365 that states if argument registers must be preserved.
5366 * mini.c: implemented mono_arch_instrument_epilog as a call to
5367 mono_arch_instrument_epilog_full without asking to preserve argument
5368 registers (this makes the existing code work as usual).
5370 - mono_arch_instrument_epilog: add parameter to transform it into
5371 mono_arch_instrument_epilog_full, and preserve argument registers
5373 - mono_arch_output_basic_block, OP_TAILCALL case: call
5374 mono_arch_instrument_epilog_full.
5375 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
5376 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
5377 only transformed mono_arch_instrument_epilog into
5378 mono_arch_instrument_epilog_full.
5380 2009-05-15 Geoff Norton <gnorton@novell.com>
5382 * mini-darwin.c: This works on arm now.
5384 2009-05-14 Geoff Norton <gnorton@novell.com>
5386 * jit.h, driver.c: Allow full-aot to be decided programatically by the
5389 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5391 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
5394 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
5395 wrappers during full aot mode correctly.
5397 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
5400 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
5401 mono_metadata_type_hash ().
5403 2009-05-14 Massimiliano Mantione <massi@ximian.com>
5405 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
5406 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
5407 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
5408 Removed MONO_INST_BRLABEL from the instruction flags, and the
5409 remaining code that used it, because we do not support branches inside
5410 basic blocks (and branch target labels) anymore.
5411 * Makefile.am: As part of the above cleanup, remove reference to
5412 BURG files which don't exist anymore.
5414 2009-05-14 Zoltan Varga <vargaz@gmail.com>
5416 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
5419 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
5420 to use mono_arch_throw_corlib_exception.
5422 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
5423 mono_arch_throw_corlib_exception for throwing corlib exceptions.
5425 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
5428 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
5430 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
5431 for the got to make debugging easier and to avoid confusing it with the
5434 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
5435 method so a breakpoint can be set when using gdb.
5437 2009-05-13 Zoltan Varga <vargaz@gmail.com>
5439 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
5440 on mono_method_get_imt_slot ().
5442 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
5443 num_decodes variables.
5445 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
5446 change as it doesn't seem to work.
5448 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
5451 2009-05-12 Zoltan Varga <vargaz@gmail.com>
5453 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
5454 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
5456 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
5457 builder when using full aot.
5459 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
5460 here, it is already handled.
5462 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
5465 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
5467 * mini-arm.h: Enable IMT for full aot.
5469 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
5470 arch doesn't support it.
5472 * mini.c (mini_init): Don't disable IMT for full aot if the
5473 architecture supports it.
5475 * mini.h (MonoAotTrampoline): New enum containing the different types
5476 of 'numerous' trampolines.
5477 (MONO_AOT_FILE_VERSION): Bump this.
5479 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
5480 static rgctx trampolines. Add support for full-aot IMT thunks.
5482 * mini-amd64.h: Enable IMT for full aot.
5484 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
5485 to exclude tests belonging to a category.
5487 * generics.cs: Mark some tests with a !FULLAOT category.
5489 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
5492 2009-05-11 Zoltan Varga <vargaz@gmail.com>
5494 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
5495 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
5496 (emit_plt): Fix a warning.
5498 2009-05-10 Zoltan Varga <vargaz@gmail.com>
5500 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
5501 back into aot-compiler.c to a place where the other functions shared by
5502 the runtime and aot compiler are.
5504 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
5505 as done previously, instead of in MonoAotFileInfo, since pointers might have
5506 alignment requirements.
5508 * mini.h: Bump AOT file format version.
5510 2009-05-10 Miguel de Icaza <miguel@novell.com>
5512 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
5513 that is used at runtime from the aot-compiler.c, this makes it
5514 work on setups that remove the AOT compiler from the output
5517 2009-05-09 Zoltan Varga <vargaz@gmail.com>
5519 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
5522 * mini-ppc.h: Enable static rgctx trampolines for ppc.
5524 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
5526 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
5527 stuff to mono_arch_decompose_long_opts ().
5528 (mono_decompose_opcode): Remove some dead code.
5530 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5532 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
5533 cmethod can be null for quite a some reasons.
5535 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5537 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
5539 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5541 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
5543 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5545 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
5546 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
5547 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
5548 calls returning structures by addr on amd64.
5550 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
5552 * iltests.il.in: Restructure the tail call tests a bit.
5554 2009-05-07 Zoltan Varga <vargaz@gmail.com>
5556 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
5557 for virtual methods too.
5559 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
5561 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
5562 due to regression in verifying System.dll.
5564 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5566 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
5569 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
5572 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
5573 g_str_hash () which can change.
5575 * driver.c (mini_regression): Disable optimizations not supported by
5576 the cpu. Fixes #500019.
5578 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
5581 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5583 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
5584 to the latest LLVM code.
5586 2009-05-05 Zoltan Varga <vargaz@gmail.com>
5588 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
5590 2009-05-04 Zoltan Varga <vargaz@gmail.com>
5592 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
5595 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
5596 no longer saving offsets, so just save the patch types along with the other
5598 * aot-runtime.c (load_patch_info): Update after the changes to
5599 encode_patch_list ().
5600 (decode_got_entry): Removed, merged into load_patch_info ().
5601 (is_shared_got_patch): Removed, call the same function from
5604 * mini.h: Bump aot file format version.
5606 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
5607 half-finished no-dlsym code.
5609 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
5612 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
5613 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
5615 2009-05-02 Zoltan Varga <vargaz@gmail.com>
5617 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
5618 buffer length to work with AOT code.
5620 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
5621 ldfld/stfld opcodes.
5623 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
5626 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
5628 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
5630 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
5633 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
5634 if needed. Don't decompose long operations when using llvm.
5636 2009-05-01 Zoltan Varga <vargaz@gmail.com>
5638 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
5641 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
5643 2009-05-03 Martin Baulig <martin@ximian.com>
5645 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
5646 mono_debugger_insert_method_breakpoint() since the class init
5647 handler we're inserting at the top of the method already gives us
5650 2009-04-30 Zoltan Varga <vargaz@gmail.com>
5652 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
5653 to mono_arch_decompose_long_opts () for x86 and arm.
5655 2009-04-29 Zoltan Varga <vargaz@gmail.com>
5657 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
5660 2009-04-28 Zoltan Varga <vargaz@gmail.com>
5662 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
5665 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5667 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
5668 number of trampolines used in full-aot mode.
5670 * aot-compiler.c: Add an ntrampolines option to set the number of
5671 trampolines emitted in full-aot mode.
5673 2009-04-27 Zoltan Varga <vargaz@gmail.com>
5675 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
5676 a volatile load. Get rid of get_tempname (), llvm assigns names
5679 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
5682 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
5685 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
5688 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
5689 to the same register as a fixed sreg2. Fixes #497271.
5691 * iltests.il.in: Add a new test.
5693 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5695 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
5696 stack, since pushes complicate exception handling.
5698 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
5699 the stack if they are passed using moves.
5701 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
5703 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
5706 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
5707 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
5708 of FMOVE if it is an R4.
5710 2009-04-25 Zoltan Varga <vargaz@gmail.com>
5712 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
5714 * mini.h (LLVMCallInfo): New structure to store calling convention
5715 information for the LLVM back end similar to the CallInfo structures in
5718 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
5719 call information in a format usable by LLVM.
5720 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
5722 * method-to-ir.c (mono_emit_call_args): Emit calls using
5723 mono_llvm_emit_call () when compiling using LLVM.
5725 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
5726 comments to all functions. Fix memory leaks. Add a public init/cleanup
5729 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
5731 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
5732 mono_array_new_va () jit icall.
5734 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
5736 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
5737 multiple machine description files to be specified.
5738 * mini-ops.h: fixes for cross-compilation.
5740 2009-04-22 Miguel de Icaza <miguel@novell.com>
5742 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
5745 2009-04-22 Zoltan Varga <vargaz@gmail.com>
5747 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
5748 to prevent asserts in various passes. Fixes #497220.
5750 2009-04-21 Zoltan Varga <vargaz@gmail.com>
5752 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
5755 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
5756 table to avoid duplicates.
5758 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5760 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
5763 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
5765 * mini.c (mini_method_verify): Fail fulltrust code if the exception
5766 is for method or field access.
5768 2009-04-20 Zoltan Varga <vargaz@gmail.com>
5770 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
5773 * mini-llvm.c (mono_llvm_emit_method): Use it.
5775 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
5776 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
5779 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
5780 synchronized methods.
5782 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
5784 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
5786 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
5789 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
5790 allowing some options to be set dynamically.
5792 2009-04-19 Zoltan Varga <vargaz@gmail.com>
5794 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
5795 unconditional branch.
5797 * mini.h (MonoTrampolineType): Add new trampoline type
5798 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
5801 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
5804 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
5807 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
5808 is enabled. Instead, use the llvm vcall trampoline.
5810 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
5812 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
5814 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
5817 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
5818 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
5820 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
5821 OP_IA64_CSET opcode.
5823 * mini.c: Fix a warning.
5825 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
5826 THROW to the appropriate llvm type.
5828 2009-04-18 Zoltan Varga <vargaz@gmail.com>
5830 * mini.c (mini_method_compile): Add statistics for methods JITted
5833 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5835 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
5836 OP_IA64_CMP_<cond>_IMM opcodes.
5838 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5840 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
5843 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
5846 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
5849 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
5851 * mini-exceptions.c : add thread id to EXCEPTION trace message.
5853 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5855 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
5858 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
5859 rgctx invoke trampolines for x86.
5861 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
5862 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
5863 (mono_arch_get_vcall_slot): Simplify this.
5865 2009-04-16 Zoltan Varga <vargaz@gmail.com>
5867 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
5868 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
5870 2009-04-14 Zoltan Varga <vargaz@gmail.com>
5872 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
5873 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
5875 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
5877 * liveness.c (visit_bb): Remove a needless assert.
5879 2009-04-13 Zoltan Varga <vargaz@gmail.com>
5881 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
5882 full aot support to the arch specific code.
5884 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5886 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5888 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5890 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5891 collect information about the delegate invoke impl trampolines.
5893 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5894 to save trampolines during full-aot mode.
5896 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5897 creation function which returns a trampoline which sets the rgctx
5899 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5900 wrapper if possible.
5901 (mono_delegate_trampoline): Ditto.
5903 * mini.c (mono_jit_runtime_invoke): Ditto.
5905 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5907 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5909 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5911 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5913 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5914 just setting the opcode to OP_NOP.
5916 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5918 * mini.c (mini_method_compile): Put the last change inside an
5919 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5921 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5922 and extend live ranges to cover the whole method when using xdb.
5924 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5925 do it in the trampolines.
5927 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5930 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5932 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5933 call code in full-aot mode since IMT is disabled there.
5934 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5935 new JIT no longer has that restriction.
5937 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5939 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5940 a more compact format.
5941 (mono_aot_wrapper_name): New function to return a unique name for a
5942 wrapper method, also used by the AOT runtime.
5944 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5947 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5948 when a ICollection<T> etc is encountered.
5949 (add_generic_instances): Process method arguments/locals too.
5950 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5953 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5955 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5957 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5959 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5961 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5962 representing the result of the decomposition. Nullify instructions
5963 instead of setting them to OP_NOP since nops can't have registers
5966 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5968 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5969 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5970 info. Strip 'mapping symbols' on ARM.
5972 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5974 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5975 this with the native genmdesc.
5977 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5979 * aot-runtime.c: Fixing the MSVC build.
5981 Code is contributed under MIT/X11 license.
5983 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5985 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5986 JITted code depends on it.
5988 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5990 * aot-compiler.c: Use new MonoGenericParam accessors.
5992 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5994 Reduce memory usage and improve correctness wrt MonoGenericParam
5995 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
5996 handing. Avoid allocating MonoGenericParams, but use the ones in
5997 the container itself.
5999 2009-04-07 Miguel de Icaza <miguel@novell.com>
6001 * tasklets.c: Return exceptions in the out argument.
6003 2009-04-08 Zoltan Varga <vargaz@gmail.com>
6005 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
6006 opcode. Use pointer types in more places instead of casting them to
6009 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
6011 (mono_llvm_optimize_method): New helper function to optimize a method.
6013 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
6014 widening code so it could be called from more places.
6015 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
6016 code paths in the call opcodes.
6018 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
6020 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
6022 2009-04-06 Zoltan Varga <vargaz@gmail.com>
6024 * dwarfwriter.c: Use _ to separate class name
6025 components as gdb can't handle '.'. Represent reference variables
6028 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
6030 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
6032 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
6034 * gc-test.cs: New file with GC stack marking tests.
6036 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
6037 negative numbers for vfp.
6039 * basic-float.cs: Add a test.
6041 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
6043 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
6045 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
6047 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
6048 part of tasklet/continuation support.
6050 2009-04-05 Zoltan Varga <vargaz@gmail.com>
6052 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
6053 amd64 opcodes inside an ifdef.
6055 * dwarfwriter.c: Emit inheritance information for classes, emit fields
6058 * dwarfwriter.c (emit_type): Emit the class info for classes.
6060 2009-04-04 Zoltan Varga <vargaz@gmail.com>
6062 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
6064 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
6066 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
6068 * ssa.c (mono_ssa_compute): Fix some memory leaks.
6070 2009-04-03 Zoltan Varga <vargaz@gmail.com>
6072 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
6074 * mini-llvm.c: Update comments.
6076 * mini.h (COMPILE_LLVM): New macro.
6078 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
6080 * ssa.c (mono_ssa_compute): Ditto.
6082 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
6083 the unwind ops from a DWARF FDE.
6085 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
6086 methods by extracting the dwarf unwind ops from the unwind info generated
6089 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
6092 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
6095 2009-04-02 Zoltan Varga <vargaz@gmail.com>
6097 * Makefile.am (llvm_sources): Enable this.
6099 * mini.c (mini_method_compile): Add support for compiling with LLVM,
6100 failing back to the JIT if something cannot be handled.
6102 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
6103 compiling with LLVM.
6105 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
6106 compiling with LLVM.
6108 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
6109 compiling with LLVM.
6111 * mini-ops.h: Add a few opcodes needed by LLVM.
6113 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
6116 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
6119 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
6121 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
6123 2009-04-01 Mark Probst <mark.probst@gmail.com>
6125 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
6126 ridiculously large methods.
6128 2009-03-31 Martin Baulig <martin@ximian.com>
6130 * debug-debugger.c (debugger_remove_breakpoint): Call
6131 mono_debugger_remove_class_init_callback ().
6133 2009-03-31 Zoltan Varga <vargaz@gmail.com>
6135 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
6136 right before emitting code, not at the start.
6138 * mini.c (mono_postprocess_patches): Extract this into a separate function
6139 from mono_codegen ().
6141 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
6142 byref types correctly.
6144 2009-03-30 Zoltan Varga <vargaz@gmail.com>
6146 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
6149 2009-03-29 Zoltan Varga <vargaz@gmail.com>
6151 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
6152 indirect calls, this avoids problems where get_vcall_slot () would get
6153 confused by the native code for the instruction preceeding the call.
6154 (mono_arch_get_vcall_slot): Simplify this.
6155 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
6157 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
6158 register allocator now seems to depend on them instead of the data in
6161 * mini.c (mini_method_compile): Throw the correct type of exception if
6162 mono_method_get_header () fails because of a loading error.
6164 2009-03-28 Zoltan Varga <vargaz@gmail.com>
6166 * mini.c (mini_method_compile): Clear the loader error if the method
6167 header cannot be decoded.
6169 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
6170 interface methods on proxies correctly.
6172 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
6173 this argument for vtype methods. Add precise liveness info for arguments.
6175 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
6176 LIVERANGE_START/END opcodes.
6178 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
6179 for arguments and values in registers.
6181 2009-03-27 Zoltan Varga <vargaz@gmail.com>
6183 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
6184 return a valuetype. Fixes #487518.
6186 * iltests.il: Add a test.
6188 * aot-compiler.c: Use mono_thread_create () to create helper threads.
6190 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
6191 closed over a null reference correctly.
6193 2009-03-26 Zoltan Varga <vargaz@gmail.com>
6195 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
6197 2009-03-25 Mark Probst <mark.probst@gmail.com>
6199 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
6200 allocated to the same registers as fixed sregs.
6202 2009-03-24 Mark Probst <mark.probst@gmail.com>
6204 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
6207 * method-to-ir.c: Handle more cases for
6208 Interlocked.CompareExchange.
6210 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
6211 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
6212 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
6214 2009-03-23 Zoltan Varga <vargaz@gmail.com>
6216 * aot-runtime.c (decode_method_ref): Fix a warning.
6218 * unwind.c (mono_unwind_frame): Ditto.
6220 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6222 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
6223 (mono_compile_assembly): Enable the binary writer for full-aot as well.
6225 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
6226 fix the handling of large values in the ALU_PC_G0_NC relocation.
6228 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6230 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
6232 2009-03-22 Mark Probst <mark.probst@gmail.com>
6234 * method-to-ir.c (mono_spill_global_vars): Support for ternary
6237 2009-03-22 Mark Probst <mark.probst@gmail.com>
6239 * method-to-ir.c: MINI_OP3 needs a comma.
6241 * method-to-ir.c, mini.h, mini.c: Remove
6242 mono_init_op_sreg_counts ().
6244 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6246 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
6249 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
6252 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
6254 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
6257 2009-03-21 Mark Probst <mark.probst@gmail.com>
6259 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
6260 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
6261 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
6264 2009-03-20 Zoltan Varga <vargaz@gmail.com>
6266 * driver.c: Change location of gc_wrapper.h.
6268 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
6269 inside finally clauses correctly. Fixes #485721.
6271 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
6272 after the change above.
6274 * exceptions.cs: Add a test.
6276 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6278 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
6280 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
6281 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
6282 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
6284 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
6285 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
6287 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
6289 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
6290 Simplify logic for ensure_method_is_allowed_to_call_method.
6291 Handle wrappers on callers.
6293 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6295 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
6298 * basic-simd.cs: Fix the names of some test methods.
6300 2009-03-18 Geoff Norton <gnorton@novell.com>
6302 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
6304 2009-03-18 Zoltan Varga <vargaz@gmail.com>
6306 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
6308 2009-03-17 Jb Evain <jbevain@novell.com>
6310 * driver.c: remove now uneeded call to mono_gc_base_init before
6313 2009-03-17 Jb Evain <jbevain@novell.com>
6315 * dwarfwriter.c (token_handler): handle more cases.
6317 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6319 * method-to-ir.c: Remove more dead code (that was required only
6320 because of method_is_safe). Fix compiler warnings.
6322 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6324 * method-to-ir.c: Remove unneeded/useless method_is_safe
6325 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
6327 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
6329 * mini.c (mini_method_compile): Print the method been compiled with
6330 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
6331 for people not familiar with the runtime.
6333 2009-03-17 Zoltan Varga <vargaz@gmail.com>
6335 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
6336 a managed object which is later put into a GList. Return its class instead.
6338 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
6339 stack slots when using sgen.
6341 2009-03-16 Zoltan Varga <vargaz@gmail.com>
6343 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
6345 2009-03-14 Zoltan Varga <vargaz@gmail.com>
6347 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
6348 > so it works on the first vreg as well.
6350 2009-03-13 Zoltan Varga <vargaz@gmail.com>
6352 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
6355 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
6357 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
6360 2009-03-12 Zoltan Varga <vargaz@gmail.com>
6362 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
6363 native->IL offset mapping.
6365 2009-03-11 Zoltan Varga <vargaz@gmail.com>
6367 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
6369 * basic.cs: Add a test.
6371 2009-03-11 Mark Probst <mark.probst@gmail.com>
6373 * mini-x86.c (mono_arch_output_basic_block): Use different
6374 registers in case the ones we want to overwrite are used by the
6375 other operand. Fixes regression in #480807.
6377 2009-03-10 Zoltan Varga <vargaz@gmail.com>
6379 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
6381 * dwarfwriter.c (emit_line_number_info): The line number info for
6382 IL code was off by one. Fix that.
6384 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
6387 2009-03-09 Mark Probst <mark.probst@gmail.com>
6389 Contributed under the terms of the MIT/X11 license by Steven
6390 Munroe <munroesj@us.ibm.com>.
6392 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
6395 2009-03-08 Zoltan Varga <vargaz@gmail.com>
6397 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
6400 2009-03-06 Zoltan Varga <vargaz@gmail.com>
6402 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
6403 the delegate ctor handling code. Fixes #482638.
6405 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
6408 * iltests.il.in: Add a test.
6410 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
6413 2009-03-05 Mark Probst <mark.probst@gmail.com>
6415 * mini-trampolines.c (mono_create_jump_trampoline): If the method
6416 is shared generic code, return the trampoline, even if the method
6417 has already been compiled. Fixes #479763.
6419 * mini.c, mini.h: New function
6420 mono_jit_find_compiled_method_with_jit_info() which is the same as
6421 mono_jit_find_compiled_method() but also returns the jit info.
6423 2009-03-05 Mark Probst <mark.probst@gmail.com>
6425 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
6426 for methods which actually have one. For all other methods, make
6427 sure the this argument var is live the whole method.
6429 * mini.c (mini_method_compile): Every shared method has a
6430 this/vtable/mrgctx info. Fixes #480807.
6432 2009-03-05 Mark Probst <mark.probst@gmail.com>
6434 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
6435 generic/imt thunks where some entries branch through the vtable,
6436 while other entries branch directly.
6438 2009-03-05 Zoltan Varga <vargaz@gmail.com>
6440 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
6442 * mini-windows.c: Ditto.
6444 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
6447 2009-03-04 Zoltan Varga <vargaz@gmail.com>
6449 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
6452 2009-03-04 Mark Probst <mark.probst@gmail.com>
6454 * method-to-ir.c: Don't inline methods that use JMP. Fixes
6457 2009-03-04 Mark Probst <mark.probst@gmail.com>
6459 * exceptions-x86.c: Include debug-mini.h - fixes build.
6461 2009-03-04 Martin Baulig <martin@ximian.com>
6463 * debug-mini.c: Clean up the exception API and add documentation.
6464 (mono_debugger_handle_exception): New public method; this is
6465 called when throwing an exception or encountering an unhandled one.
6466 (mono_debugger_call_exception_handler): Formerly known as
6467 mono_debugger_handle_exception(); this is used to tell the
6468 debugger that we're about to invoke an exception handler.
6470 2009-03-04 Martin Baulig <martin@ximian.com>
6472 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
6473 ../metadata/mono-debug-debugger.c; save and reset exception state.
6475 2009-03-02 Martin Baulig <martin@ximian.com>
6477 * debug-mini.c: Moved the debugger exception handling here from
6478 ../metadata/mono-debug-debugger.c.
6481 (MonoDebuggerExceptionAction): New exception typedef.
6484 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
6486 * exceptions-amd64.c
6487 (mono_amd64_throw_exception): Use the new debugger exception
6491 (mono_handle_exception_internal): Don't call
6492 mono_debugger_unhandled_exception() here.
6494 2009-03-03 Zoltan Varga <vargaz@gmail.com>
6496 * mini.c aot-compiler.c: Update after the changes to
6497 mono_marshal_get_runtime_invoke ().
6499 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
6500 Virtual generic methods might not have method->slot set, work around
6503 * generics.cs: Add a test.
6505 2009-03-02 Geoff Norton <gnorton@novell.com>
6508 * driver.c: Allow signal chaining of SIGFPE as well.
6510 2009-03-02 Zoltan Varga <vargaz@gmail.com>
6512 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
6513 this since it now receives the method not its generic context in the
6516 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
6517 generic/imt thunks where some entries branch through the vtable, while
6518 other entries branch directly.
6520 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
6522 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
6523 support for interface methods as well.
6525 * mini-trampolines.c: Add support for virtual generic methods in interfaces
6526 using the normal IMT thunks.
6528 generics.cs: Add new tests.
6530 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
6531 the generic inst to the generic imt thunks. This fixes AOT support,
6532 improves consistency with the normal IMT thunks, and makes it easier to
6533 add support for interface generic virtual methods later.
6535 * mini-trampolines.c (mono_magic_trampoline): Ditto.
6537 2009-02-28 Zoltan Varga <vargaz@gmail.com>
6539 * driver.c (mono_set_signal_chaining): New public API function to enable
6540 signal chaining on POSIX platforms.
6542 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
6543 (si@lindenlab.com) to implement signal chaining. The original patch was
6544 contributed under the MIT X/11 license:
6545 https://bugzilla.novell.com/show_bug.cgi?id=318894
6547 2009-02-27 Zoltan Varga <vargaz@gmail.com>
6549 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
6550 too until it can be made to run on amd64.
6552 2009-02-26 Zoltan Varga <vargaz@gmail.com>
6554 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
6555 to get_generic_context_from_code () + get_call_info () if possible.
6557 2009-02-25 Zoltan Varga <vargaz@gmail.com>
6559 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
6560 suspend-on-sigsegv functionality.
6562 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
6563 to suspend when a native SIGSEGV is received. This is useful for debugging
6564 crashes which don't happen under gdb, since a live process contains more
6565 information than a core file.
6567 * mini-exceptions.c (mono_print_thread_dump): Use
6568 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
6570 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
6572 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
6574 * basic-float.cs: Disable the tests which currently fail on amd64.
6576 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
6577 value to mono_arch_patch_callsite () to fix crashes.
6579 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
6581 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6583 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
6584 nop code by patching the call address to point to the nullified class init
6585 trampoline, as the former does not seem to be safe on SMP machines.
6587 2009-02-23 Mark Probst <mark.probst@gmail.com>
6589 * mini-ops.h: Fix the argument types for a few x86 opcodes where
6592 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6594 * basic-float.cs basic-calls.cs: Fix warnings.
6596 2009-02-22 Mark Probst <mark.probst@gmail.com>
6598 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
6599 correct frame pointer in the LMF. Should fix #478394.
6601 2009-02-22 Zoltan Varga <vargaz@gmail.com>
6603 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
6605 * image-writer.c: Make the binary writer less verbose.
6607 2009-02-21 Zoltan Varga <vargaz@gmail.com>
6609 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
6610 are called from runtime invoke wrappers.
6612 2009-02-20 Zoltan Varga <vargaz@gmail.com>
6614 * cpu-ppc.md (store_memindex): Increase the size of this.
6616 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6618 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6620 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
6622 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
6625 Last fix for of #467201.
6628 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6630 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6632 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
6633 and long_conv_to_r8_2:
6635 Fixed part of #467201.
6637 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6639 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6641 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
6642 conversion to 32 bits.
6644 * cpu-x86.md: Increase the size of int_conv_to_r4.
6646 * basic-float.cs: Add a test for this.
6648 Fixed part of #467201.
6650 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6652 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6654 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
6655 conversion to 64 bits.
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 (emit_move_return_value): Don't reduce precision of functions returning float.
6666 This behavior is compatible with MS.
6668 * iltest.il.in: 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 (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
6677 change the precision of the value.
6679 * cpu-x86.md: Define len for float_conv_to_r4.
6681 * basic-float.cs: Add a test for this.
6683 Fixed part of #467201.
6685 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
6687 * mini.c: Adjust locking order to the new semantics where the loader lock
6690 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
6699 * mini-trampolines.c:
6712 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
6714 2009-02-18 Zoltan Varga <vargaz@gmail.com>
6716 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
6719 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6721 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
6722 for cctors if needed.
6724 2009-02-17 Mark Probst <mark.probst@gmail.com>
6726 * mini-ppc.c: Fix build on Darwin.
6728 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6730 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
6731 version instead of 3 as valgrind doesn't like version 3.
6733 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6735 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
6736 usable for hashing methods.
6737 (emit_extra_methods): Use the new hash to avoid putting every method in the
6740 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
6742 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
6743 whenever a method ref could match a method.
6745 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
6748 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
6751 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
6753 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
6754 the encoding buffer.
6756 * method-to-ir.c (mono_method_check_inlining): Avoid calling
6757 mono_method_get_header () on inflated methods as an optimization.
6759 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6761 * ssa.c (fold_ins): Fix another crash if the instruction following the
6762 switch was optimized away.
6764 2009-02-16 Mark Probst <mark.probst@gmail.com>
6766 Contributed under the terms of the MIT/X11 license by Steven
6767 Munroe <munroesj@us.ibm.com>.
6769 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
6771 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6773 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
6774 around the mono_domain_alloc calls, it is now done by the functions
6777 * aot-compiler.c (compile_method): Only add wrappers referenced by
6778 the method if compiling with full AOT.
6779 (mono_compile_assembly): Error out if --aot=full is specified on
6780 a platform where it is not supported.
6782 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
6785 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
6788 * aot-runtime.c (load_named_code): Handle
6789 mono_arm_throw_exception_by_token.
6791 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
6793 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
6796 * Makefile.am (fullaotcheck): Exit if a test fails.
6798 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
6800 (mono_compile_assembly): Handle the assembler failing.
6802 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
6803 accepting subsections of .bss.
6805 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
6808 * aot-compiler.c: Remove some unused includes.
6810 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
6811 now in MonoImageWriter.
6813 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
6814 code sequence which matches a non-virtual call. Fixes #472654.
6816 2009-02-15 Zoltan Varga <vargaz@gmail.com>
6818 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
6821 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
6822 use the image/dwarf writers directly.
6824 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
6827 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
6830 * image-writer.h: Fix some typos.
6832 * dwarfwriter.h dwarfwriter.c: New files.
6834 * aot-compiler.c: Extract the DWARF info writing functionality into a
6837 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
6838 argument to return unwind info.
6840 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
6842 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
6844 * aot-runtime.c (decode_method_ref): Add a case for
6845 MONO_AOT_METHODREF_WRAPPER_NAME.
6847 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
6850 * aot-compiler.c (encode_method_ref): Use the new constants.
6852 * aot-runtime.c (decode_method_ref): Ditto.
6854 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
6855 be compiled, not the icall itself.
6857 2009-02-14 Zoltan Varga <vargaz@gmail.com>
6859 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
6860 using decode_method_ref ().
6862 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
6863 convert it to an in32. Fixes #475859.
6865 * arrays.cs: Add a test.
6867 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6869 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
6872 * basic-long.cs: Add a test.
6874 2009-02-12 Mark Probst <mark.probst@gmail.com>
6876 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
6877 remove the frame pointer in leaf methods which don't receive any
6878 arguments, don't throw exceptions and don't do dynamic stack
6881 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6883 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6884 the fail_tramp changes. Hopefully fixes #475132.
6886 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6888 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6889 instead of mono_metadata_signature_dup_full.
6891 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6893 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6894 for processing jump tables. Fixes #473787.
6896 2009-02-11 Mark Probst <mark.probst@gmail.com>
6898 * mini-generic-sharing.c: mini_method_get_context() just calls
6899 mono_method_get_context_general() now.
6901 * mini.c, mini.h: Moved get_object_generic_inst(),
6902 construct_object_context_for_method() and
6903 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6905 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6907 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6908 basic block fell through to its successor bblock without a branch. Fixes
6911 * iltests.il.in: Add a test.
6913 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6914 (can_encode_patch): We can now handle arrays of generic parameters and
6917 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6919 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6920 the AOT file to avoid some #ifdefs in aot-runtime.c
6922 * mini.h: Bump AOT file format version.
6924 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6926 * Makefile.am (fullaotcheck): Make this run the tests.
6928 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6930 2009-02-10 Mark Probst <mark.probst@gmail.com>
6932 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6933 individually. Fixes #473482.
6935 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6937 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6939 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6941 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6942 (mono_compile_assembly): Hush compile warnings about
6943 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6946 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6948 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6950 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6952 * aot-compiler.c: Fix arm support.
6954 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6955 img_writer_emit_unset_mode () function.
6957 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6958 (mono_unwind_get_dwarf_pc_reg): Ditto.
6960 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6961 Move almost all platform specific code to a set of arch_ functions,
6962 and document them to ease porting.
6964 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6966 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6968 * aot-compiler.c: Extract the image writing functionality into a separate
6969 module to reduce the size of this file.
6971 2009-02-09 Geoff Norton <gnorton@novell.com>
6973 * mini-s390.c: Fix the signature of emit_sig_cookie.
6975 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6977 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6979 * aot-runtime.c (is_shared_got_patch): Ditto.
6981 * aot-runtime.c (load_named_code): Cope with the fact that
6982 decode_got_entry () won't decode the patch fully if its corresponding got
6983 entry is already filled.
6985 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6987 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
6989 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
6990 as the moving pointer instead of 'buf' for consistency with the rest of the
6992 (mono_arch_create_monitor_exit_trampoline): Ditto.
6994 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
6995 generic_class_init trampolines.
6996 (add_generic_class): Extract some code from add_generic_instances () into a
6997 separate function so it can be called from other places too.
6998 (compile_method): Call add_generic_class () for the classes of inflated methods
6999 referenced by the method.
7000 (can_encode_patch): Allow references to generic parameters.
7002 * aot-runtime.c: Add support the patches required by the new trampolines.
7004 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
7007 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
7010 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
7011 this from get_throw_pending_exception, make the signature full aot compatible.
7013 * Makefile.am (fullaotcheck): New target to run full-aot tests.
7015 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
7017 * exceptions.cs: Add a test.
7019 2009-02-07 Zoltan Varga <vargaz@gmail.com>
7021 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
7022 use the DWARF_DATA_ALIGN constant instead.
7024 * exception-<ARCH>.c: Update after the above change.
7026 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
7029 * mini-arm.c: Enable the dwarf unwinder.
7031 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
7032 instead of mono_class_setup_vtable ().
7034 2009-02-07 Zoltan Varga <vargaz@gmail.com>
7036 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
7039 * mini-x86.h: Enable the dwarf unwinder.
7041 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
7043 Fix mcs/tests/test-7.cs
7044 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
7047 2009-02-06 Zoltan Varga <vargaz@gmail.com>
7049 * mini.c (print_jit_stats): Remove some unused statistics.
7051 2009-02-05 Zoltan Varga <vargaz@gmail.com>
7053 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
7055 2009-02-05 Mark Probst <mark.probst@gmail.com>
7057 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
7058 the method we get from mono_object_get_virtual_method() because
7059 that function does it properly, now.
7061 2009-02-05 Zoltan Varga <vargaz@gmail.com>
7063 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
7064 opcodes. Fixes #472775.
7066 2009-02-05 Mark Probst <mark.probst@gmail.com>
7068 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
7069 fact that mono_find_jit_info() sometimes returns the context
7070 corresponding to the jit info in new_ctx. Fixes #472600.
7072 2009-02-05 Zoltan Varga <vargaz@gmail.com>
7074 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
7075 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
7076 klass->enum_basetype directly.
7078 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
7081 * unwind.c: Avoid 0 sized arrays.
7083 2009-02-04 Zoltan Varga <vargaz@gmail.com>
7085 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
7086 size on systems with 64k pages. Fixes #471389.
7088 2009-02-04 Mark Probst <mark.probst@gmail.com>
7090 Contributed under the terms of the MIT/X11 license by Steven
7091 Munroe <munroesj@us.ibm.com>.
7093 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
7094 for LOADI4_MEMBASE. Use addi instead of addic if it's not
7097 2009-02-04 Mark Probst <mark.probst@gmail.com>
7099 Contributed under the terms of the MIT/X11 license by Steven
7100 Munroe <munroesj@us.ibm.com>.
7102 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
7105 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
7106 The trampoline can be longer on PPC64.
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 * mini-ppc.c: Compiler warning fixes and trivial code
7116 2009-02-04 Zoltan Varga <vargaz@gmail.com>
7118 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
7119 ins->dreg which could be a hardware register, not a vreg.
7121 * aot-compiler.c (emit_method_dwarf_info): Ditto.
7123 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
7124 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
7126 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
7128 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
7129 ->dreg, that is not the vreg we are looking for.
7131 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
7133 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
7136 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
7139 2009-02-03 Zoltan Varga <vargaz@gmail.com>
7141 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
7143 * aot-compiler.c (emit_line_number_info): Fix line number emission when
7146 * aot-compiler.c: Add xdebug support on x86.
7148 * unwind.c: Add x86 support.
7150 * aot-compiler.c (emit_exception_debug_info): Control the emission of
7151 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
7153 * mini.c (mini_method_compile): Ditto.
7155 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
7158 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
7159 which mimic .push_section/.pop_section in GAS.
7161 * aot-compiler.c: Emit precise live range information for variables.
7163 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
7165 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
7166 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
7169 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
7170 the live ranges of variables.
7172 * mini.h (struct MonoMethodVar): Add two fields containing the live range
7173 of the variable in terms of native offsets.
7175 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
7177 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
7179 2009-02-02 Mark Probst <mark.probst@gmail.com>
7181 Contributed under the terms of the MIT/X11 license by Steven
7182 Munroe <munroesj@us.ibm.com>.
7184 * exceptions-ppc.c (restore_regs_from_context): Correct operand
7185 order (offset then base reg) for ppc_load_multiple_regs.
7186 (emit_save_saved_regs) Correct operand order for
7187 ppc_store_multiple_regs.
7188 (mono_arch_get_call_filter): Correct operand order for
7189 ppc_load_multiple_regs.
7191 * mini-ppc.c (emit_memcpy): Fix operand order for
7192 ppc_load_reg_update and ppc_store_reg_update.
7193 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
7194 (mono_arch_emit_epilog): Correct operand order for
7195 ppc_load_multiple_regs.
7197 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
7198 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
7200 2009-02-02 Mark Probst <mark.probst@gmail.com>
7202 * cpu-ppc64.md: Fixed storer4_memindex length.
7204 2009-02-02 Zoltan Varga <vargaz@gmail.com>
7206 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
7209 * aot-compiler.c (emit_line_number_info): Optimize this.
7211 2009-02-01 Zoltan Varga <vargaz@gmail.com>
7213 * aot-compiler.c: Disassemble tokens in the IL disassembly.
7215 * aot-compiler.c: Add debug info for methods without debug info by
7216 emitting an IL file and having the line number info referencing that file.
7218 * aot-compiler.c: Optimize the size of the generated line number info.
7220 * aot-compiler.c: Emit line number info in xdebug mode.
7222 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
7225 2009-01-31 Zoltan Varga <vargaz@gmail.com>
7227 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
7229 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
7232 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7234 * basic-calls.cs: Test for the weird crash found on arm.
7236 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7238 * cpu-arm.md: Increase the size of storer8_membase_reg and
7239 loadr8_membase_reg to 24 bytes to accomodate the extra add.
7241 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
7242 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
7243 reg to LR otherwise we'll be loading/storing from just the offset.
7245 2009-01-30 Miguel de Icaza <miguel@novell.com>
7247 Question: if we are storing gint32's inside the "*native_offset",
7248 should we change the signature to "gint32 *native_offset" to
7249 ensure that we do not have type definition problems?
7251 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
7252 an int * as this is what the other function expects, causes
7253 problems with Freescale's compiler that defined int32_t to be a
7254 long and makes int incompatible
7256 2009-01-30 Miguel de Icaza <miguel@novell.com>
7258 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
7259 filename conflict with bjam.
7261 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7263 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
7264 as it might use decomposed ops.
7266 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7268 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
7270 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
7273 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
7275 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
7278 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
7279 way registers are stored in MonoContext on arm.
7281 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
7282 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
7284 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
7286 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
7288 * mini.c (mini_init): Register mono_isfinite.
7290 * jit-icalls.c (mono_isfinite): New jit icall.
7292 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
7294 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
7295 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
7298 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7300 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
7301 separate frame and stack pointers, so we must use FP to find the register
7303 The FP reg is retrieved from the MonoContext::regs array.
7305 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7307 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
7310 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7312 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
7313 return R4 and R8 when not running under softfloat.
7315 Fixes basic-calls.exe
7317 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7319 * mini-arm.c: Implement some overflow opcodes.
7321 2009-01-29 Miguel de Icaza <miguel@novell.com>
7323 * ssa.c: handle another alloca.h
7325 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
7326 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
7327 MONO_ARCH_USE_SIGACTION.
7329 * aot-runtime.c, mini-exceptions.c: Replace platform define with
7332 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
7334 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
7335 PPC targets as sigaction does not exist on all platforms, define
7336 this on a per-platform basis.
7338 Instead of erroring out if the platform is not defined, include
7339 mini-ppc-os.h, and expect that the OS specific setting provides
7340 the required information.
7342 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7344 * aot-compiler.c: Fix --enable-minimal=aot.
7346 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7348 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
7351 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7353 * exceptions-arm.c: Fix warnings.
7355 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
7358 * mini-x86.c: Fix --enable-minimal=jit build.
7360 * mini.c: Really fix --enable-minimal=jit build.
7362 * mini.c (construct_object_context_for_method): Move this outside
7363 the DISABLE_JIT block to fix the --enable-minimal=jit build.
7365 "Backported" of r124984 from 2.0 branch.
7367 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
7369 "Backport" of r124977 + r124978 from 2.0 branch.
7371 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
7372 to avoid calling mono_exception_from_token () from the throw trampoline.
7373 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
7374 for throwing corlib exceptions, this fixes full-aot support for corlib
7377 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
7379 2009-01-29 Miguel de Icaza <miguel@novell.com>
7381 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
7382 part of the changes to split the code in mini into operating
7383 system specific files.
7385 This patch was done by copying mini.c to the respective files to
7386 preserve SVN history.
7388 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7390 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
7392 2009-01-28 Zoltan Varga <vargaz@gmail.com>
7394 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
7395 remoting-invoke-with-check wrappers of shared methods.
7397 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
7399 2009-01-27 Mark Probst <mark.probst@gmail.com>
7401 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
7402 optimization if the top of stack is the last instruction in the
7403 bblock. Otherwise it might have been used after its definition.
7406 2009-01-27 Zoltan Varga <vargaz@gmail.com>
7408 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
7409 method as well when get_vcall_slot () fails to match a code sequence.
7411 * mini-arm.c: Fix the android build, which doesn't have
7414 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7416 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
7419 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
7421 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
7423 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7425 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
7426 and put its id into jinfo->used_regs. This is only used on amd64,
7427 which is currently the only platform generating unwind info.
7429 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
7430 the dwarf unwinder. This is required to correctly handle async exceptions
7431 like thread abort and stack overflows, which can happen while a method
7432 is in the middle of its prolog or epilog.
7434 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
7435 the unwind info belonging to an AOTed method.
7437 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
7438 into cfg->unwind_ops.
7440 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
7442 * mini.c (mini_init): Call mono_unwind_init ().
7443 (mini_cleanup): Call mono_unwind_cleanup ().
7445 * unwind.c: Add functions for managing a set of unwind info entries, allowing
7446 unwind info to be shared between methods.
7448 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
7451 * exceptions-amd64.c (mono_arch_exceptions_init): Call
7452 get_throw_pending_exception () to avoid initialization races.
7454 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
7455 mono_arch_exceptions_init () function.
7457 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
7459 2009-01-25 Zoltan Varga <vargaz@gmail.com>
7461 * mini.c (mono_get_domain_intrinsic): New helper function.
7462 (mono_get_thread_intrinsic): Ditto.
7464 * mini-arm.c mini-ia64.c: Use the new helper functions.
7466 * method-to-ir.c (mono_method_to_ir): Fix the comment for
7467 the last constrained_call change, since it is needed in the non-AOT
7470 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
7472 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
7473 mono_get_lmf_addr () on arm eabi linux.
7475 2009-01-24 Zoltan Varga <vargaz@gmail.com>
7477 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
7478 code sequence which matches a non-virtual call.
7480 2009-01-23 Mark Probst <mark.probst@gmail.com>
7482 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
7485 2009-01-23 Zoltan Varga <vargaz@gmail.com>
7487 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
7488 runtime-invoke wrappers, since they are also shared based on signature.
7490 2009-01-22 Mark Probst <mark.probst@gmail.com>
7492 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
7493 info from the (correct) context.
7495 2009-01-22 Zoltan Varga <vargaz@gmail.com>
7497 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
7499 * unwind.c (mono_unwind_frame): New function to unwind through a frame
7500 using dwarf unwinding info. Not yet used.
7502 * mini.c (mini_init): When using xdebug, disable freeing of domains.
7504 2009-01-21 Mark Probst <mark.probst@gmail.com>
7506 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
7509 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
7510 special case and handle mono_arch_delegate_invoke_impl() returning
7511 function descriptors.
7513 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
7514 trampolines return function descriptors, too.
7516 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7518 * method-to-ir.c (handle_alloc): Avoid generic instances in the
7519 out_of_line optimization.
7521 2009-01-21 Martin Baulig <martin@ximian.com>
7524 (MonoCompile): Added `disable_deadce_vars' to disable removing
7528 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
7529 inside the debugger.
7531 * liveness.c (mono_analyze_liveness): Don't remove any unused
7532 variables if `cfg->disable_deadce_vars' is set.
7534 2009-01-21 Mark Probst <mark.probst@gmail.com>
7536 * method-to-ir.c: Only apply exception constructor optimization if
7537 the the method actually belongs to an exception class. Fixes
7540 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7542 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
7543 change inside a #ifdef __mono_ppc64__.
7545 * aot-compiler.c (compile_method): Remove the previous limitation.
7547 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
7548 on type variables in AOTed code.
7550 * aot-compiler.c (compile_method): Skip generic methods having type
7551 constraints on their generic parameters.
7553 * aot-compiler.c (compile_method): Check for methods which cannot be
7554 encoded inside RGCTX_FETCH patches as well.
7556 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
7559 2009-01-20 Mark Probst <mark.probst@gmail.com>
7561 * method-to-ir.c: Force the vtable variable in shared generic code
7562 for the case that they might show up on a stack trace where they
7565 * mini-exceptions.c: Save and use generic sharing info as well as
7566 IP in stack traces to resolve shared generic instantiations.
7568 2009-01-20 Zoltan Varga <vargaz@gmail.com>
7570 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
7571 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
7573 2009-01-20 Mark Probst <mark.probst@gmail.com>
7575 * method-to-ir.c: Do generic sharing for array constructors.
7577 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
7579 * mini-exceptions.c (mono_print_thread_dump): Add information
7580 about the thread state using wapi_current_thread_desc.
7582 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7584 * basic-simd.cs: Tests for the new constructors.
7586 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7588 * mini-ops.h: Added OP_EXPAND_*
7592 * mini-x86.c (mono_arch_output_basic_block): Same.
7594 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
7596 2009-01-19 Zoltan Varga <vargaz@gmail.com>
7598 * iltests.il.in: Add a test for #467385.
7600 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
7602 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
7603 thread been cleaned up is not the same currently in execution.
7605 Fixes appdomain-unload crashes on windows, osx and linux variants
7606 without the __thread keyword.
7608 2009-01-18 Zoltan Varga <vargaz@gmail.com>
7610 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
7611 (koush@koushikdutta.com). Implement this for android.
7613 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
7614 begins with a digit.
7616 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
7617 mono_marshal_get_write_barrier ().
7619 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
7621 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
7622 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
7623 that pass them on a register pair.
7625 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
7626 test was crashing due to that.
7628 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
7630 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
7631 trampoline code. Include ucontext.h only if available.
7633 2009-01-15 Mark Probst <mark.probst@gmail.com>
7635 * mini.c: mono_domain_lookup_shared_generic() takes an open method
7636 and doesn't check whether it's sharable, like it was before
7637 removing the shared generics hash. This brings IronPython
7638 performance back to what it was before that change.
7640 2009-01-14 Mark Probst <mark.probst@gmail.com>
7642 * method-to-ir.c: Handle delegate invocation optimization earlier,
7643 otherwise it would be handled (much more slowly) by the
7644 final/sealed optimization.
7646 2009-01-13 Zoltan Varga <vargaz@gmail.com>
7648 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
7649 domain is not set. Fixes #465864.
7651 2009-01-12 Mark Probst <mark.probst@gmail.com>
7653 * method-to-ir.c: Don't stop sharing of generic methods with catch
7654 clauses - we already handle those.
7656 2009-01-12 Mark Probst <mark.probst@gmail.com>
7658 * mini.c, mini.h: lookup_generic_method() is now
7659 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
7660 making the shared_generics_hash obsolete.
7662 2009-01-12 Mark Probst <mark.probst@gmail.com>
7664 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
7665 use the red zone. Make room on the stack first and then use it,
7666 not the other way around.
7668 2009-01-12 Zoltan Varga <vargaz@gmail.com>
7670 * mini.c (mini_init): Call mono_xdebug_init ().
7672 * aot-compiler.c (mono_xdebug_init): Make this non-static.
7674 2009-01-11 Zoltan Varga <vargaz@gmail.com>
7676 * TestDriver.cs: Add an --iter argument to run tests multiple times.
7678 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
7681 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
7682 debug+unwind info for trampolines.
7684 * mini.c (mono_create_unwind_op): New helper function.
7686 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
7688 2009-01-10 Zoltan Varga <vargaz@gmail.com>
7690 * aot-compiler.c: Fix the build.
7692 2009-01-09 Zoltan Varga <vargaz@gmail.com>
7694 * Makefile.am: Update dtrace-prelink.sh location.
7696 2009-01-08 Zoltan Varga <vargaz@gmail.com>
7698 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
7699 optimization. Fixes #464520.
7701 2009-01-07 Bill Holmes <billholmes54@gmail.com>
7703 * mini-amd64.c : Adding code to save/restore non-volatile registers
7706 * exceptions-amd64.c : Adding code to save/restore non-volatile
7707 registers on Winx64.
7709 Contributed under MIT/X11 license.
7711 2009-01-07 Zoltan Varga <vargaz@gmail.com>
7713 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
7714 __GNUC_MINOR__ which can break when the major version changes.
7716 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
7718 * basic-simd.cs: Add tests for usage of the sizeof opcode.
7720 2009-01-07 Geoff Norton <gnorton@novell.com>
7722 * helpers.c: Allow mono -v -v -v to work on darwin.
7724 2009-01-05 Bill Holmes <billholmes54@gmail.com>
7726 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
7729 Contributed under MIT/X11 license.
7731 2009-01-05 Zoltan Varga <vargaz@gmail.com>
7733 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
7734 instead of directly accessing type->data.klass. Fixes #462016.
7735 (mono_allocate_stack_slots_full): Ditto.
7737 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
7738 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
7740 * aot-compiler.c (emit_plt): Fix ARM build.
7742 2009-01-04 Zoltan Varga <vargaz@gmail.com>
7744 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
7746 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
7749 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
7750 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
7753 * iltests.il.in: Add a regression test.
7755 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7757 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
7759 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7761 * basic-simd.cs: Add a regression test for #462457.
7763 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7765 * mini-ops.h: Add a definition of XPHI.
7767 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
7769 * ssa.c (op_phi_to_move): Handle XPHI.
7771 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
7775 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7777 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
7779 2008-12-31 Geoff Norton <gnorton@novell.com>
7781 * mini-ppc.c: The prolog size allocated can be too small for darwin
7782 ppc32 under certain circumstances. Also fix a small logic bug.
7784 2008-12-29 Zoltan Varga <vargaz@gmail.com>
7786 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
7787 while loading AOT methods.
7789 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
7790 since only the former is nulled out after a successful cast. This prevents
7791 crashes with rethrown exceptions when using --debug=casts.
7793 2008-12-24 Mark Probst <mark.probst@gmail.com>
7795 * mini.h: New macro for checking whether a method is final,
7796 i.e. whether the method or its class is marked final.
7798 * method-to-ir.c: Use the new macro for all final-checks
7799 consistently. Fixes the crash in the System.ServiceModel tests.
7801 2008-12-23 Mark Probst <mark.probst@gmail.com>
7803 * mini-exceptions.c (get_exception_catch_class): Corrected another
7804 overly strict assertion.
7806 2008-12-23 Mark Probst <mark.probst@gmail.com>
7808 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
7809 Clobbering it is not allowed because the caller might use it as
7810 the vtable register in the interface call.
7812 2008-12-19 Mark Probst <mark.probst@gmail.com>
7814 * mini-exceptions.c (get_exception_catch_class): Corrected an
7815 overly strict assertion.
7817 2008-12-18 Mark Mason <mmason@upwardaccess.com>
7819 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
7821 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
7823 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
7825 * cpu-mips.md: correct lengths for certain long_ opcodes.
7827 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
7829 * 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().
7831 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7833 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
7835 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7837 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
7839 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
7841 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
7844 2008-12-16 Mark Mason <mmason@upwardaccess.com>
7846 * 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
7848 * 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)
7850 2008-12-15 Mark Mason <mmason@upwardaccess.com>
7852 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
7854 2008-12-14 Zoltan Varga <vargaz@gmail.com>
7856 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
7857 gshared code. Fixes #458947.
7859 * generics.cs: Add a test.
7861 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7863 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7865 * mini-mips.c: first pass n32 code generation.
7867 * mini-mips.h: datatypes and defines for n32 support.
7869 * exceptions-mips.c: first pass n32 code generation.
7871 * tramp-mips.c: first pass n32 code generation.
7873 * cpu-mips.md: add long_ opcodes.
7875 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7877 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7879 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7881 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7883 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7885 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7887 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7889 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7891 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7893 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7895 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7897 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7899 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7901 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7903 2008-12-12 Mark Probst <mark.probst@gmail.com>
7905 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7906 descriptors for helper functions directly in front of the code.
7908 2008-12-11 Mark Probst <mark.probst@gmail.com>
7910 * method-to-ir.c: Removed an unnecessary assertion.
7912 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7914 * method-to-ir.c: Merge SGEN changes from the old JIT.
7916 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7918 * driver.c (compile_all_methods_thread_main): Handle failure of
7921 2008-12-10 Mark Probst <mark.probst@gmail.com>
7923 * mini-ppc.c: Merged with mini-ppc64.c.
7925 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7927 * Makefile.am: Use the same sources for PPC and PPC64.
7929 * mini-ppc64.c: Removed.
7931 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7933 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7934 code to mono_bb_is_fall_through.
7936 * branch-opts.c (mono_remove_critical_edges): Same.
7938 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7940 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7941 expect that an OP_BR_REG will be there.
7943 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7945 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7946 for the many branch ops. The original check miss OP_BR_REG.
7950 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7952 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7954 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7956 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7957 while holding the aot lock.
7959 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7961 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7963 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7965 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7966 to release all runtime callable wrappers held by the runtime.
7968 Contributed under MIT/X11 license.
7970 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7972 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7975 Contributed under MIT/X11 license.
7977 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7979 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7980 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7982 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7984 * cpu-mips.md: fix ckfinite length
7986 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7987 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7988 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
7990 2008-12-08 Mark Mason <mmason@upwardaccess.com>
7992 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
7994 2008-12-08 Geoff Norton <gnorton@novell.com>
7996 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
7997 size by 8 bytes as well.
7999 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8001 * basic-simd.cs: Fix method names for Vector16b.
8003 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8005 * basic-simd.cs: Fix method names for Vector16sb.
8007 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8009 * basic-simd.cs: Fix method names for Vector8us.
8011 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8013 * basic-simd.cs: Fix method names for Vector8s.
8015 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8017 * basic-simd.cs: Fix method names for Vector4ui.
8019 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8021 * basic-simd.cs: Fix method names for Vector2l.
8023 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8025 * basic-simd.cs: Fix method names for Vector2d.
8027 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8029 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
8030 that are extension methods.
8032 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8034 * basic-simd.cs: Fix method names for Vector4f.
8036 2008-12-08 Zoltan Varga <vargaz@gmail.com>
8038 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
8039 as such. Fixes #456669.
8041 2008-12-07 Mark Mason <mmason@upwardaccess.com>
8043 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
8045 2008-12-07 Mark Mason <mmason@upwardaccess.com>
8047 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
8048 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
8049 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
8050 (mips_adjust_stackframe): handle FP spills
8052 * mini-ops.h: add mips_mtc1_s2
8054 * cpu-mips.md: add mips_mtc1_s2
8056 2008-12-07 Zoltan Varga <vargaz@gmail.com>
8058 * unwind.c: New file, move the unwind info encoding functions here from
8059 aot-compiler.c, so they could be used at runtime too.
8061 2008-12-05 Mark Mason <mmason@upwardaccess.com>
8063 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
8064 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
8066 2008-12-05 Mark Mason <mmason@upwardaccess.com>
8068 * mini-mips.c: cleanup warnings
8069 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
8070 (mips_adjust_stackframe): handle case of taking the address of stack locals
8072 2008-12-05 Zoltan Varga <vargaz@gmail.com>
8074 * aot-compiler.c: Implement a few functions missing from the asm writer.
8075 (emit_method_code): Only write symbols for methods when using the bin
8076 writer, since the assembler can't deal with the characters in our method
8079 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
8081 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
8084 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
8085 a bit to also restore %rax.
8087 2008-12-05 Mark Probst <mark.probst@gmail.com>
8089 * mini-ppc.c: Some simple merges from mini-ppc64.c.
8091 2008-12-05 Zoltan Varga <vargaz@gmail.com>
8093 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
8096 2008-12-05 Mark Probst <mark.probst@gmail.com>
8098 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
8100 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
8101 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
8103 * exceptions-ppc64.c: Removed.
8105 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
8107 2008-12-05 Mark Probst <mark.probst@gmail.com>
8109 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
8112 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
8114 * tramp-ppc64.c: Removed.
8116 2008-12-05 Zoltan Varga <vargaz@gmail.com>
8118 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
8121 2008-12-05 Mark Probst <mark.probst@gmail.com>
8123 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
8125 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
8126 mini-ppc.h instead of mini-ppc64.h.
8128 * mini-ppc64.h: Removed.
8130 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8132 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
8134 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
8136 2008-12-05 Mark Probst <mark.probst@gmail.com>
8138 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
8139 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
8142 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8144 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
8146 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8148 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
8150 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8152 * basic-simd.cs: Tests for operator == and != on Vector4f.
8154 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8156 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
8158 * simd-intrinsics.c: Kill useless enum.
8160 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8162 * cpu-mips.md: add long_conv_to_ovf_i4_2
8163 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
8165 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8167 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
8169 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
8171 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8173 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
8175 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8177 * basic-simd.cs: Add tests for new methods.
8179 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8181 * simd-intrinsics.c: Add support for operator == and !=
8184 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
8186 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8188 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
8190 2008-12-04 Zoltan Varga <vargaz@gmail.com>
8192 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
8194 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
8195 MONO_PATCH_INFO_ICALL_ADDR.
8197 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
8199 * aot-compiler.c: Resurrect full-aot support.
8201 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8203 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
8205 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8207 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
8209 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
8211 * basic-simd.cs: Fix tests to work under ppc.
8212 Remove tests for methods that will be removed.
8214 2008-12-03 Mark Probst <mark.probst@gmail.com>
8216 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
8217 generic type (via a typedef or typeref) correctly.
8219 2008-12-03 Zoltan Varga <vargaz@gmail.com>
8221 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
8222 diagnose an assertion failure.
8224 2008-12-02 Mark Probst <mark.probst@gmail.com>
8226 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
8227 Fix trampoline size.
8229 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
8230 conversion opcodes are implemented natively instead via emulation.
8232 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8234 * cpu-mips.md: remove mips_xori
8236 * mini-ops.h: remove mips_xori
8238 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
8240 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
8242 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
8244 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8246 * cpu-mips.md: fix instruction lengths.
8248 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
8250 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
8252 * mini-ops.h: fix slti / sltiu op profiles.
8254 2008-12-02 Martin Baulig <martin@ximian.com>
8256 * method-to-ir.c (mono_method_to_ir): Disable debugging
8257 information for the init locals block to make the debugger stop
8258 after all locals have been initalized.
8260 2008-12-02 Martin Baulig <martin@ximian.com>
8262 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
8263 running inside the debugger.
8265 2008-12-01 Zoltan Varga <vargaz@gmail.com>
8267 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
8270 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
8271 alu->alu imm optimization which only shows if deadce is disabled.
8273 * aot-compiler.c: Rename the function names for the binary and asm writers
8274 so they can coexist in the same process. Rework the xdebug code to use the
8275 asm writer. This avoids the need to call into the runtime to dump the
8276 debugging info. Add more debugging info for types.
8278 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
8280 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
8281 cpu description tables, they can't occur in cpu-<ARCH>.md.
8283 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
8284 the stack in CEE_LDFLDA. Fixes #450542.
8286 * generics.cs: Add a new test.
8288 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8290 * mini-ops.h: updated MIPS opcodes
8291 * mini-mips.c: decompose long opts
8292 * mini-mips.h: decompose long opts
8294 2008-11-29 Mark Mason <mmason@upwardaccess.com>
8296 * cpu-mips.md: fix length on int_rem_un
8297 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
8299 2008-11-29 Zoltan Varga <vargaz@gmail.com>
8301 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
8303 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
8305 2008-11-29 Martin Baulig <martin@ximian.com>
8307 * mini-exceptions.c (mono_handle_native_sigsegv): Check
8308 mono_debug_using_mono_debugger() in addition to the
8309 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
8311 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8313 * mini-ops.h: updated more MIPS opcodes
8314 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
8315 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
8317 2008-11-28 Mark Probst <mark.probst@gmail.com>
8319 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
8321 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8323 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
8324 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
8325 * mini-ops.h: correct selected mips opcode entries
8327 2008-11-28 Mark Probst <mark.probst@gmail.com>
8329 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
8332 2008-11-28 Mark Probst <mark.probst@gmail.com>
8334 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
8336 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8338 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
8339 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
8340 * mini-mips.h: disable IMT
8341 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
8343 2008-11-28 Mark Probst <mark.probst@gmail.com>
8345 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
8347 2008-11-28 Mark Probst <mark.probst@gmail.com>
8349 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
8351 2008-11-28 Zoltan Varga <vargaz@gmail.com>
8353 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
8356 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8358 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8359 for Set/GetVector aligned versions.
8361 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8363 * basic-simd.cs: Add tests for Get/SetVector.
8365 2008-11-27 Mark Probst <mark.probst@gmail.com>
8367 * mini.c: Removed g_slist_append_mempool(). Now in
8370 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8372 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
8373 size properly and make the bounds check optional.
8375 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8376 for SetVector and IsAligned.
8378 2008-11-27 Zoltan Varga <vargaz@gmail.com>
8380 * mini.c: Remove unused mono_normalize_opcodes () function.
8382 2008-11-26 Mark Probst <mark.probst@gmail.com>
8384 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
8385 using the new atomic add ops now.
8387 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
8390 2008-11-26 Mark Probst <mark.probst@gmail.com>
8392 * mini-ppc64.c: Several fixes.
8394 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8396 * cpu-mips.md: added jump_table
8397 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
8399 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8401 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
8403 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8405 * mini-ops.h: corrected a handful of MIPS opcodes.
8407 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8409 * aot-compiler.c: MIPS to use ELF writer
8411 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8413 * mini-codegen.c: remove MIPS specific assert.
8415 2008-11-25 Mark Probst <mark.probst@gmail.com>
8417 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
8418 fixes. PPC64 now passes most of the runtime regressions.
8420 2008-11-24 Zoltan Varga <vargaz@gmail.com>
8422 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
8423 volatile intervals a bit.
8425 2008-11-24 Mark Probst <mark.probst@gmail.com>
8427 * basic-long.cs: New test case.
8429 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8431 * mini.c (mini_method_compile): Disable globalra for large methods for
8434 * regalloc2.c (order_moves): Add fp support.
8436 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
8437 source bblock ends with an OP_BR_REG.
8439 * ratests.cs: Add a new test.
8441 2008-11-23 Mark Probst <mark.probst@gmail.com>
8443 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
8444 sharing. PPC64 now passes generics.exe.
8446 2008-11-23 Mark Probst <mark.probst@gmail.com>
8448 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
8450 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8452 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
8453 memory when mono_jit_info_table_find () can't find the method in the
8456 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
8459 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
8462 2008-11-23 Mark Probst <mark.probst@gmail.com>
8464 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
8465 Several fixes. PPC64 now runs exceptions.exe and
8466 devirtualization.exe.
8468 2008-11-22 Mark Probst <mark.probst@gmail.com>
8470 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
8471 arrays.exe and basic-math.exe.
8473 2008-11-22 Mark Probst <mark.probst@gmail.com>
8475 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
8476 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
8478 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8480 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
8482 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8484 * method-to-ir.c: Move bounds checking macros to ir-emit.h
8486 * ir-emit.h: Move macros from method-to-ir.c to here.
8488 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8490 * mini-ops.h: Correct the long simd ops to use LREG.
8492 2008-11-21 Zoltan Varga <vargaz@gmail.com>
8494 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
8496 * mini-ops.h: Correct the dreg type of a few long opcodes.
8498 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
8501 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
8503 * mini-ppc.c: remove negative stack references in epilog
8504 for platforms that don't support the red zone.
8506 2008-11-21 Mark Probst <mark.probst@gmail.com>
8508 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
8509 point regs. Now PPC64 passes basic-calls.exe.
8511 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8513 * basic-simd.cs: Add tests for accessors of Vector2l.
8515 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8517 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
8519 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
8521 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
8523 2008-11-21 Mark Probst <mark.probst@gmail.com>
8525 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
8526 PPC64 passes basic-long.exe.
8528 2008-11-20 Mark Probst <mark.probst@gmail.com>
8530 * decompose.c: Decompose carry and overflow add on PPC64 like on
8531 other 64 bit archs. Don't decompose sub at all on PPC64.
8533 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
8534 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
8537 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8539 * basic-simd.cs: Add tests for accessors of Vector2d.
8541 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8543 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
8547 * mini-x86.c (mono_arch_output_basic_block): Same.
8549 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
8551 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8553 * basic-simd.cs: Add tests for accessors of Vector4f.
8555 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8557 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
8561 * mini-x86.c (mono_arch_output_basic_block): Same.
8563 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
8565 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8567 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
8569 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8571 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
8575 * mini-x86.c (mono_arch_output_basic_block): Same.
8577 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
8579 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8581 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
8583 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8585 * simd-intrinsics.c: Enable setters for Vector16sb.
8587 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8589 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
8593 * mini-x86.c (mono_arch_output_basic_block): Same.
8595 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
8597 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
8599 * simd-intrinsics.c: Implement setter for Vector8us.
8601 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8603 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
8606 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
8608 * mini-ppc.c: remove references to the red zone in the prolog
8609 (for systems that don't support it).
8611 2008-11-19 Mark Probst <mark.probst@gmail.com>
8613 * cpu-ppc64.md: Fixed a few instruction lengths.
8615 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
8618 2008-11-19 Mark Probst <mark.probst@gmail.com>
8620 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
8623 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8625 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
8627 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
8629 * mini-ops.h: Added OP_INSERT_I2.
8633 * mini-x86.c (mono_arch_output_basic_block): Same.
8635 * simd-intrinsics.c: Implement setter for Vector8s.
8637 * simd-methods.h: Add the names of get setters of Vector8s.
8639 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8641 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
8643 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
8646 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8648 2008-11-18 Mark Probst <mark.probst@gmail.com>
8650 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
8651 for PPC64. An empty program runs now.
8653 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8655 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8657 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
8658 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
8659 info for JITted code is emitted into a shared library, loadable into gdb.
8661 2008-11-18 Mark Probst <mark.probst@gmail.com>
8663 * Makefile.am: Changes to build PPC64.
8665 * mini-arch.h: Include mini-ppc64.h on PPC64.
8667 2008-11-18 Mark Probst <mark.probst@gmail.com>
8669 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
8670 in PPC code up to r119147.
8672 2008-11-18 Mark Probst <mark.probst@gmail.com>
8674 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8675 cpu-ppc64.md: Changes for PPC64.
8677 Based on code submitted by andreas.faerber@web.de at
8678 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
8681 2008-11-18 Mark Probst <mark.probst@gmail.com>
8683 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8684 cpu-ppc64.md: Copied from the corresponding PPC files from
8687 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
8689 * mini-ops.h: Added OP_ROUND.
8691 * cpu-x86.md: Added round.
8693 * mini-x86.c: Added support for intrinsicing Math.Round (double).
8695 * basic-math.cs: Added test_0_round to test rounding.
8697 Contributed under MIT/X11 license.
8699 2008-11-17 Bill Holmes <billholmes54@gmail.com>
8701 * aot-compiler.c : Fix the Winx64 build.
8703 Contributed under MIT/X11 license.
8705 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8707 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
8708 in OP_EXTRACT_R8 to avoid possible stack corruption.
8710 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8712 * mini-ops.h: Added OP_EXTRACT_R8/I8.
8714 * cpu-x86.md: Added extract_r8.
8716 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
8718 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
8719 a couple of OP_EXTRACT_I4.
8721 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
8723 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
8725 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8727 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
8730 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8732 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
8733 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
8735 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
8736 are not needed any more.
8738 * mini.h: Remove the unused INS_LIST macros.
8740 * mini.c (mini_method_compile): Remove a disable globalra case which is no
8743 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
8746 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
8747 mono_alloc_ireg () instead.
8749 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
8752 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
8755 * aot-runtime.c (load_aot_module): Disable AOT when running under
8758 * mini-amd64.h: Change the monitor fastpath defines to check for
8759 !PLATFORM_WIN32 so they work on *bsd too.
8761 * mini.h mini.c mini-hhpa.c: Remove more unused code.
8763 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
8765 * mini.h (MonoCompile): Remove new_ir flag.
8767 * regalloc.h regalloc.c: Remove unused code.
8769 * cpu-*.md: Remove more unused opcodes.
8771 * simple-cee-ops.h simple-mini-ops.h: Removed.
8773 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
8775 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8777 * aliasing.h: Removed.
8779 * *.c: Remove references to aliasing.h and inssel.h.
8781 * mini.c: Remove additional unused functions.
8783 * mini-ops.h cpu-*.md: Remove unused opcodes.
8785 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8787 Remove the old JIT code.
8789 * inssel*.brg: Removed.
8791 * ssa.c abcremoval.c aliasing.c: Removed.
8793 * ssa2.c: Renamed to ssa.c.
8795 * abcremoval2.c: Renamed to abcremoval.c.
8797 * *.c: Removed all !cfg->new_ir code.
8799 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
8800 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
8802 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
8804 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8806 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
8807 to simplify the code and cut back on the number of global symbols in the AOT
8810 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
8812 2008-11-15 Zoltan Varga <vargaz@gmail.com>
8814 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
8815 with the got/got_info tables.
8817 * mini.h: Bump AOT file format version.
8819 * unwind.h: New file, contains definitions for stack unwinding.
8821 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
8824 * aot-compiler.c: Generalize the emitting of unwind information to use the
8825 information in cfg->unwind_ops.
8827 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
8829 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
8830 AOT method frames. Enable writing symbols for methods by default.
8832 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
8834 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
8835 and make it work with vectors of element sizes 1, 2 and 4.
8837 * simd-intrinsics.c: Enable getter for all vectors with element size
8840 * simd-methods.h: Add the names of other getters.
8842 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
8848 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
8850 * mini-ppc.h: portability fix.
8852 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8854 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
8855 buggy and will overwrite it.
8857 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8859 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
8860 Use it to emit local symbols for all methods so AOTed methods show up with
8861 their full name in gdb/valgrind output.
8863 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8865 * mini-ppc.c: portability fixes.
8867 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8869 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
8870 entries out of the if (!generic_shared...) code so it is always done.
8871 (mono_class_init_trampoline): Do the patching when running under valgrind
8872 too, newer versions of valgrind have no problems with it.
8874 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8876 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
8879 2008-11-13 Mark Probst <mark.probst@gmail.com>
8881 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8884 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8886 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8888 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8890 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8896 * simd-intrinsics.c: Same.
8898 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8900 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8902 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8904 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8905 to work with more Vector types.
8907 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8909 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8910 store the elemens directly instead of using and intermediate.
8912 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8914 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8916 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8917 to preserve %eax for aot plt trampolines.
8919 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8920 (encode_method_ref): Flag synchronized methods so they won't go through
8923 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8926 * cpu-ia64.md (jmp): Increase max length.
8928 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8930 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8931 open generic classes.
8933 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8935 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8936 box+brtrue optimization since it causes test failures on x86.
8938 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8940 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8946 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8947 for simd ctor values.
8949 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8950 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8952 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8954 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8957 * simd-instrincs.c: Same.
8959 * basic-simd.cs: Same.
8961 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8963 * ratests.cs: Add more tests.
8965 * regalloc2.c (add_spill_code): Handle more corner cases.
8967 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8969 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8970 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8971 both the source an destination of an instruction.
8973 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8975 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8976 wapihandles.c: more portability changes.
8978 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8980 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8981 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8982 safe to execute in a signal handler and the kernel provides better
8983 the info in /proc/self/smaps. Avoid the assert on sigaction during
8986 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8988 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
8989 do the bblock linking hack if it is actually needed.
8991 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
8994 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
8995 crash problem is fixed.
8997 * branch-opts.c (mono_remove_critical_edges): Link up newly added
9000 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
9002 (mini_method_compile): Set the starting value of next_vreg to
9003 MAX_IREGS + MAX_FREGS when using globalra.
9005 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
9006 filter clauses with BB_EXCEPTION_HANDLER.
9008 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
9010 2008-11-10 Mark Probst <mark.probst@gmail.com>
9012 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
9013 space for stdcall. Fixes regressions on Win32.
9015 2008-11-10 Zoltan Varga <vargaz@gmail.com>
9017 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
9019 (linear_scan): Remove an assert which doesn't seem to be needed.
9021 * local-propagation.c (mono_local_deadce): Avoid a call to
9022 MONO_DELETE_INS which would screw up the instruction linking.
9024 * mini.c (mono_decompose_op_imm): Make this work with globalra.
9026 * regalloc2.c: Upgrade to work the current JIT code.
9028 2008-11-09 Zoltan Varga <vargaz@gmail.com>
9030 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
9033 * aot-runtime.c: Remove some dead code.
9035 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
9037 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
9039 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
9040 trampolines using sscanf since atoi doesn't work on large unsigned values.
9042 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
9043 Initialize code_size.
9045 2008-11-08 Mark Probst <mark.probst@gmail.com>
9047 * method-to-ir.c (mini_emit_inst_for_method): Make
9048 Interlocked.CompareExchange work for Int arguments on 32 bit
9051 2008-11-07 Mark Probst <mark.probst@gmail.com>
9053 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
9055 2008-11-06 Bill Holmes <billholmes54@gmail.com>
9057 * main.c Fix MSVC build.
9059 Contributed under MIT/X11 license.
9061 2008-11-06 Mark Probst <mark.probst@gmail.com>
9063 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
9064 alignment larger than 8 bytes are aligned correctly, too.
9066 * mini.c: Honor the min_align field of MonoClass when laying out
9069 2008-11-06 Zoltan Varga <vargaz@gmail.com>
9071 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
9073 * aot-compiler.c (emit_plt): Fix a warning.
9075 * aot-compiler.c: Implement ARM support in the binary writer.
9077 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9079 * basic-simd.cs: Add test for getter with byref arg.
9080 Fix the naming of a few tests.
9081 Add missing checks to a test.
9083 2008-11-05 Zoltan Varga <vargaz@gmail.com>
9085 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
9087 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
9088 most of the full-aot support for monitor enter/exit trampolines.
9090 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
9091 enter/exit trampoline creation functions.
9093 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
9096 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
9098 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
9099 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
9100 implement the needed functionality without adding crap to the runtime.
9102 2008-11-05 Zoltan Varga <vargaz@gmail.com>
9104 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
9107 * mini.c (mono_build_date): New global version holding the build date in
9110 * Makefile.am (buildver.c): Generate a file containing the build date.
9112 * main.c: Set the build date from the generated file.
9114 * mini.c (mono_get_runtime_build_info): New helper function returning build
9115 information in a string format.
9117 * driver.c (mono_main): Print the build date in --version.
9119 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
9120 file when the bind-to-runtime-version option is used.
9122 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9124 * simd-intrinsics.c: Fix bug when using getters and byref args.
9126 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9128 * simd-methods.h: Rename prefetch methods.
9130 * simd-intrinsics.c: Same.
9132 2008-11-05 Mark Probst <mark.probst@gmail.com>
9134 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
9137 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9139 * aot-compiler.c: Use the bundled elf header files instead of depending on
9142 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
9145 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
9148 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
9150 * cpu-x86.md: Add store nta ops.
9156 * mini.h: Add an enum for simd prefetch modes.
9158 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
9159 of store. Use the changed code to support store nta.
9161 * simd-intrinsics.c: Add prefetch ops for all vector types.
9163 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9165 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
9168 * aot-compiler.c: Use statically allocated buffers for constructing symbol
9171 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
9174 2008-11-04 Mark Probst <mark.probst@gmail.com>
9176 * mini-x86.c: Fixed commit.
9178 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9180 * aot-compiler.c (emit_plt): Align the plt section only on x86.
9182 2008-11-04 Mark Probst <mark.probst@gmail.com>
9184 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
9185 and MONITOR_EXIT, for the ASM fastpaths.
9187 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
9190 * mini.c, patch-info.h: Signature and patch infos for
9191 Monitor.Enter/Exit trampolines.
9193 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
9195 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
9196 Monitor.Enter/Exit ASM fastpath for Linux.
9198 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9200 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
9202 * objects.cs: Add a new test.
9204 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
9206 * aot-runtime.c (load_method): Run class initialization in the PLT case even
9207 if MONO_LOG_LEVEL is set.
9209 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
9211 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
9213 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
9215 * aot-compiler.c: Change the relocation code to use virtual addresses instead
9216 of file offsets. Align the sections belonging to the data segment to
9219 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9221 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
9222 elf.h. Port it to amd64.
9224 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9226 * driver.c: Enable SIMD by default.
9228 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9230 * cpu-x86.md: Add prefetch op.
9236 * mini.h: Add an enum for simd prefetch modes.
9238 * simd-methods.h: Add prefetch function names.
9240 * simd-intrinsics.c: Add prefetch ops for all vector types.
9242 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9244 * aot-compiler.c (emit_bytes): Speed this up a little.
9246 2008-11-02 Zoltan Varga <vargaz@gmail.com>
9248 * aot-compiler.c: Add JIT time etc. statistics.
9250 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
9252 * mini.h (MonoCompile): Add 'got_offset' field.
9254 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
9255 method_got_offsets array.
9257 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
9260 * aot-compiler.c (compile_method): Add generic method instances referenced
9261 by the method to the list of methods to be compiled, this is required so if
9262 A<T> references B<T>, and another assembly references A<int>, then it will
9263 also get a copy of B<int>.
9265 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
9266 when checking for monitor enter/exit.
9268 2008-10-30 Mark Probst <mark.probst@gmail.com>
9270 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
9271 for Monitor.Enter and Monitor.Exit if enabled.
9273 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
9276 2008-10-30 Zoltan Varga <vargaz@gmail.com>
9278 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
9279 of an OP_MOVE. Fixes #440046.
9281 * basic-long.cs: Add a new test.
9283 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9285 * mini.h: Add synchronization note for the managed counter-part.
9287 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
9288 returns the simd caps of the current cpu.
9290 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9292 * basic-simd.cs: Remove Console.WriteLine.
9294 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9296 * basic-simd.cs: New tests for Vector2ul.
9298 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9300 * simd-intrinsics.c: Add new vector type Vector2ul.
9302 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9304 * basic-simd.cs: New tests for Vector2l.
9306 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9308 * cpu-x86.md: Add long version of most packed int ops.
9314 * simd-intrinsics.c: Add new vector type Vector2l.
9316 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9318 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
9320 * simd-methods.h: Remove SN_op_BitwiseXor.
9322 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9324 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
9327 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9329 * basic-simd.cs: Test for Vector2d.
9331 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
9334 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9336 * cpu-x86.md: Add double version of all packed float ops.
9342 * simd-intrinsics.c: Add new vector type Vector2d.
9344 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
9346 * simd-methods.h: Add Duplicate.
9348 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9350 * basic-simd.cs: Test for packing with signed saturation.
9352 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9354 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
9355 found in the TYPESPEC table.
9357 2008-10-26 Zoltan Varga <vargaz@gmail.com>
9359 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
9362 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9364 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
9365 instead of the RVA, since the RVA can be changed by tools like the cil
9368 * method-to-ir.c (mono_method_to_ir2): Ditto.
9370 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
9371 (deserialize_variable): Ditto.
9373 2008-10-25 Martin Baulig <martin@ximian.com>
9375 * debug-mini.c (write_variable): Use
9376 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
9378 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9380 * cpu-x86.md: Add unsigned variants of packd and packw.
9384 * mini-x86.h: Emit the right instruction for packd and packw.
9385 Add unsigned variants of packd and packw.
9387 * simd-intrinsics.c: Packd and packw were used in place of their
9388 unsigned variants. Change that.
9389 Add intrinsics for (Signed)PackWithSignedSaturation.
9391 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
9393 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9395 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
9397 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9399 * mini-ops.h: Remove dword packed add/sub with saturation ops.
9401 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
9403 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
9406 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
9408 2008-10-24 Mark Probst <mark.probst@gmail.com>
9410 * method-to-ir.c, mini.c: Special casing for the synchronized
9411 wrapper for the ldtoken+GetTypeFromHandle case.
9413 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9415 * mini.c (mono_replace_ins): Move this to branch-opts.c.
9417 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
9418 created/split bblocks.
9420 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9422 * mini-ops.h: Add packed signed mul high.
9426 * mini-x86.c (mono_arch_output_basic_block): Same.
9428 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
9430 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
9432 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9434 * basic-simd.cs: Tests for Vector16sb.
9436 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9438 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
9440 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9442 * mini-ops.h: Add packed signed min, max and compare greater.
9446 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
9449 * simd-methods.h: Add CompareGreaterThan.
9451 * simd-methods.h: Remove CompareEquals.
9453 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
9455 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
9457 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
9460 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9462 * basic-simd.cs: Fix tests due to change in the API.
9464 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9466 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
9468 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9470 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
9472 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
9473 inst_offset as this has invalid values for LDADDR.
9475 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9477 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9479 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
9481 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9483 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
9484 for accessing field->data.
9486 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9488 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9490 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9492 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
9494 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
9496 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9498 * dominators.c (mono_compute_natural_loops): Allocate GList enties
9499 from the cfg mempool.
9501 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9503 * basic-simd.cs: Tests for new methods in Vector8us.
9505 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9507 * mini-ops.h: Add multiply and store high.
9511 * mini-x86.c (mono_arch_output_basic_block): Same.
9513 * simd-methods.h: Same.
9515 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
9518 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9520 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
9521 mono_class_setup_vtable ().
9523 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
9524 mono_class_get_vtable_entry () for accessing klass->vtable.
9526 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
9528 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
9531 * method-to-ir.c (mono_save_token_info): Don't save references made from
9534 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
9535 of generic instances.
9537 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
9539 2008-10-19 Mark Probst <mark.probst@gmail.com>
9541 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
9542 OP_JMP depends on the method signature. Calculate it properly.
9544 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9546 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
9549 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
9551 (emit_extra_methods): Add another table mapping method indexes to
9552 offsets in the extra_method_info table.
9554 * mini.h: Bump AOT file format version.
9556 * aot-runtime.c: Merge most of the code from mono_aot_get_method
9557 and mono_aot_get_method_from_token () into one function.
9559 2008-10-19 Mark Probst <mark.probst@gmail.com>
9561 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
9564 2008-10-18 Zoltan Varga <vargaz@gmail.com>
9566 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
9569 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
9572 * mini.c (mono_patch_info_equal): Compare the generic context as well.
9574 * mini.h: Bump aot file format version.
9576 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
9577 AOT file can contain native code for methods which are not in the METHOD
9578 table. Generate code for non-sharable generic instances of generic methods
9579 found in the METHODSPEC table.
9581 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
9582 encoding generic type handles.
9584 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
9585 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
9587 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
9588 macros + MONO_ADD_INS.
9590 * mini.c (mono_jump_info_token_new2): New function which takes a generic
9593 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
9595 * mini.h: Bump aot file format version.
9597 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
9599 2008-10-17 Mark Probst <mark.probst@gmail.com>
9601 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
9602 platforms, with definable stack alignment value. Set to 16 now
9605 * mini.c, mini.h, driver.c: Command line option for disabling
9608 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9610 * basic-simd.cs: Tests for new methods in Vector4ui.
9612 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9614 * mini-ops.h: Add packed int shuffle.
9618 * mini-x86.c (mono_arch_output_basic_block): Same.
9620 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
9621 extract mask, max, min, shuffle.
9623 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
9625 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9627 * basic-simd.cs: Tests for new methods in Vector8us.
9629 2008-10-17 Mark Probst <mark.probst@gmail.com>
9631 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
9632 RuntimeTypeHandle, not a TypedReference.
9634 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
9636 * simd-intrinsics.c: remove relocations.
9638 2008-10-17 Zoltan Varga <vargaz@gmail.com>
9640 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
9641 optimizations from the x86 backend.
9643 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
9645 * simd-methods.h, simd-intrinsics.c: debloat method names and
9646 prepare for no relocations.
9648 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9650 * mini-ops.h: Add packed min/equal and sum of absolute differences.
9654 * mini-x86.c (mono_arch_output_basic_block): Same.
9656 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
9657 extract mask, max, min and sum of absolute differences.
9659 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
9662 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9664 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
9665 Renamed one test for consistency.
9667 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9669 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
9670 fix to the code that deal with other blocks.
9672 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9674 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
9676 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9678 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
9679 that deals with vreg interference. Explicitly check for OP_LDADDR to be
9680 able to process the source reg.
9682 2008-10-16 Martin Baulig <martin@ximian.com>
9684 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
9686 * inssel.brg: Add `OP_HARD_NOP'.
9688 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
9690 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
9691 `OP_HARD_NOP' instruction when running inside the debugger.
9693 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
9694 `OP_HARD_NOP' instruction when running inside the debugger.
9696 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9698 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
9699 now works. The issue with the regalloc tripping up no longer
9702 * simd-intrinsics.c (load_simd_vreg): Same.
9704 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9706 * basic-simd.cs: Tests for new Vector8ui methods.
9708 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9710 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
9711 only for type. This fixes crashes where MonoInst::klass is checked
9712 for ops of type != VTYPE or OBJ.
9714 * simd-intrinsics.c (load_simd_vreg): Same.
9716 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9718 * mini-ops.h: Add ops for packed shuffle/max/avg and
9723 * mini-x86.c (mono_arch_output_basic_block): Same.
9725 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
9728 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
9729 to emit extract mask op.
9731 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
9732 to emit word shuffles.
9734 2008-10-15 Mark Probst <mark.probst@gmail.com>
9736 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
9737 the largest alignment needed by a variable, but at least
9740 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9742 * basic-simd.cs: Tests for the fixes in the last commit.
9744 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9746 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
9747 no longer handles STACK_PTR input.
9749 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
9751 * simd-intrinsics.c (load_simd_vreg): New function that works like
9752 get_simd_vreg but handles STACK_PTR input.
9754 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
9755 as the input can be an arbitrary pointer.
9757 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
9758 LDADDR local optimization directly otherwise use a store op.
9760 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9762 * basic-simd.cs: Tests for dup low and dup high.
9764 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9766 * mini-ops.h: Add dup low and dup high ops.
9770 * mini-x86.c (mono_arch_output_basic_block): Same.
9772 * simd-intrinsics.c (vector4f_intrinsics): Same.
9774 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9776 * basic-simd.cs: Tests for recently added functionality.
9778 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9780 * mini-ops.h: Add remaining sse1 fp ops.
9782 * cpu-x86.md: Add remaining sse1 fp ops.
9784 * mini-x86.c (mono_arch_output_basic_block): Same.
9786 * mini.h: Add enum for simd FP compare conditions.
9788 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
9790 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
9791 so the backed can generate the appropriate op.
9793 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9794 This patch squeese one more byte from the SimdIntrinsc struct.
9796 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
9797 a a shift amount intead of simply or'ing it.
9799 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
9801 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
9802 byte so we can have an aditional flags field without increasing struct size.
9804 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
9805 against the simd_supported_versions bitmask.
9807 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
9809 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
9811 * mini.c: remove rawbuffer code (the only use here is unsafe because
9812 it takes locks during signal handling and the kernel now provides much
9813 better info in proc/pid/smaps these days).
9815 2008-10-13 Zoltan Varga <vargaz@gmail.com>
9817 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
9818 OP_X86_PUSH_OBJ. Fixes #434620.
9820 * objects.cs: Add a test.
9822 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
9824 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
9825 that the packuswb/packusdw don't work with unsigned numbers for what
9826 would be negative numbers in signed format.
9828 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
9829 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
9831 * mini-ops.h: Add doubleword forms of many ops and packing ones.
9833 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
9835 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
9837 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
9839 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
9842 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
9843 version as the enum in mini.h.
9845 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
9846 for sse3 ops, check the simd_version field if present. This way the code
9847 works with all versions of sse.
9849 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9851 * simd-intrinsics.c: Fixed intrinsic name typo.
9853 * mini.h: Added missing simd exported function.
9855 * basic-simd.cs: Added tests for Vector4ui.
9856 Fixed broken test for Vector16b.
9858 2008-10-10 Zoltan Varga <vargaz@gmail.com>
9860 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
9861 the max length to 64.
9863 2008-10-10 Mark Probst <mark.probst@gmail.com>
9865 * method-to-ir.c: Only do the fast virtual generic method call for
9866 non-wrapper methods.
9868 * mini.h, mini-trampolines.c: The new generic virtual remoting
9869 trampoline handles virtual method calls via the vtable (as done by
9870 the fast virtual generic method calls) to remoting proxies.
9872 * mini.c (mono_jit_create_remoting_trampoline): For generic
9873 methods reate a generic virtual remoting trampoline.
9875 * mini-amd64.h: Enable fast virtual generic method calls again.
9877 2008-10-10 Mark Probst <mark.probst@gmail.com>
9879 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
9880 restore registers when doing tail calls.
9882 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9884 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9887 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9889 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9891 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9893 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9895 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9897 * basic-simd.cs: Retrofit for API changes.
9899 2008-10-10 Mark Probst <mark.probst@gmail.com>
9901 * mini-ppc.c: Handle integer stack arguments for tail calls.
9903 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9905 * optflags-def.h: Removed sse3 optimization.
9909 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9912 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9914 * mini.h: Added enumeration with simd versions.
9916 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9919 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9921 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9923 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9925 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9927 * basic-simd.cs: Fixed test naming.
9929 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9931 * mini-ops.h: Added ops for packed and saturated math, shifts
9932 and packing/unpacking.
9934 * cpu-x86.md: Added descriptors for the above ops.
9936 * mini-x86.c: Added code to emmit the above ops.
9938 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9940 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9942 * aot-compiler.c (compile_method): Enable AOT for generic code.
9944 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9946 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9948 * mini.c: add a workaround for a common screwup that ends up blamed
9949 to mono (other processes blocking signal delivery).
9951 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9953 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9954 in the LDFLD/STFLD opcodes. Fixes #432673.
9956 * iltests.il.in: Add a new test.
9958 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9960 * mini-arm.c: attach the thread in unmanaged->managed transitions
9961 using delegates (bug #433148).
9963 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9965 * basic-simd.cs: Use new ShuffleSel constants.
9967 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9969 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9971 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9972 only disable simd intrinsics if no sse2 is detected.
9974 * optflags-def.h: Added sse3.
9976 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9979 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9981 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9982 when adding delegate-invoke wrappers.
9984 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9986 * Makefile.am: Reenable the simd tests.
9988 2008-10-07 Bill Holmes <billholmes54@gmail.com>
9990 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
9991 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
9992 other vreg is allocated to that hreg.
9994 Contributed under MIT/X11 license.
9996 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9998 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
10001 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
10003 * basic-simd.cs: New test suite for SIMD intrinsics.
10005 * Makefile.am: Added new tests.
10007 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
10009 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
10011 * mini-ops.h: Same.
10013 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
10015 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
10016 using SSE2 aware opcodes.
10018 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
10019 is enabled, this code path is only reachable if conversion ops are emmited after
10022 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
10024 This optimization saves 6 bytes per conversion against the old version.
10026 2008-10-06 Zoltan Varga <vargaz@gmail.com>
10028 * aot-compiler.c (compile_method): Don't skip methods referencing
10029 generic methods without a corresponding entry in token_info_hash, since
10030 encode_method_ref () can handle all generic methods now.
10032 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
10033 generic context is set.
10035 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
10036 generic sharing of LDTOKEN.
10038 2008-10-06 Mark Probst <mark.probst@gmail.com>
10040 * mini-amd64.h: Temporarily disabled fast virtual generic method
10041 calls because it breaks the System.Runtime.Remoting tests.
10043 2008-10-06 Zoltan Varga <vargaz@gmail.com>
10045 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
10047 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
10048 so inlining actually works.
10049 (check_inline_caller_method_name_limit): Ditto.
10051 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
10053 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
10054 64 bit safety (from Olaf Hering and Andreas Farber).
10056 2008-10-06 Zoltan Varga <vargaz@gmail.com>
10058 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
10059 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
10060 unused virtual call support code.
10062 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
10064 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
10065 which can't use aot trampolines.
10066 (decode_patch): Don't create aot trampolines for methods which can't use
10069 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
10070 use aot trampolines.
10072 * mini.h: Bump AOT image format version.
10074 2008-10-05 Zoltan Varga <vargaz@gmail.com>
10076 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
10077 to save_token_info () since cmethod is inflated for constrained calls.
10079 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
10081 2008-10-04 Andreas Farber <andreas.faerber@web.de>
10083 * Makefile.am: Add build rules for ppc64.
10084 This avoids the build failing at pedump with unresolved symbols
10085 due to lack of arch_sources. Instead it will now fail earlier
10086 due to lack of cpu-ppc64.md.
10088 Contributed under MIT/X11 license.
10090 2008-10-04 Mark Probst <mark.probst@gmail.com>
10092 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
10095 * iltests.il.in: Add test case for tail call with many arguments.
10097 2008-10-03 Zoltan Varga <vargaz@gmail.com>
10099 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
10100 to the fast virtual generic method code until the aot case is fixed.
10102 2008-10-03 Mark Probst <mark.probst@gmail.com>
10104 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
10106 2008-10-03 Mark Probst <mark.probst@gmail.com>
10108 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
10111 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
10113 * simd-intrinsics.c: Forgot to add this one.
10115 * mini-codegen.c: Fix macro in case SIMD is not supported.
10117 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
10119 This patch land initial JIT support for simd intrinsics.
10121 * mini-x86.h: Added new define to make --enable_minimal work on x86.
10123 * Makefile.am: Added simd-intrinsics.c
10125 * simd-intrinsics.c: New file with simd instrinsic related
10128 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
10130 * cpu-x86.md: Add simd related instructions.
10132 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
10134 * driver.c: Added two new --regression variants.
10136 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
10138 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
10140 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
10141 extract some complicated logic to helper functions.
10143 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
10145 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
10147 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
10148 the specialized simplification pass.
10150 * method-to-ir.c (mono_spill_global_vars): Use new macro.
10152 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
10154 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
10157 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
10158 if MONO_ARCH_NEED_SIMD_BANK is defined.
10160 * mini-ops.h: Added the new simd ops.
10162 * mini-x86.c: Added mono_arch_xregname.
10164 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
10166 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
10168 * mini-x86.h: Define simd related MONO_ARCH macros.
10170 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
10172 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
10174 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
10175 MONO_CLASS_IS_SIMD to deal with simd related IR.
10177 * mini.h (MonoInst): Added spill_var to the backend union.
10179 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
10181 * mini.h: Added forward declarations of the new simd fuctions.
10183 * optflags-def.h: Added new optimization names SIMD.
10185 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
10187 * regalloc.h: Added support for working with 3 register banks.
10189 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
10191 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
10193 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
10195 * mini-exceptions.c: remove 64 bit related ifdef clutter.
10197 2008-10-03 Zoltan Varga <vargaz@gmail.com>
10199 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
10200 instead of one on 64 bit systems.
10202 * method-to-ir.c: Remove unused includes.
10204 2008-10-02 Zoltan Varga <vargaz@gmail.com>
10206 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
10207 cfg->used_int_regs, since the two are different on arm.
10209 2008-10-02 Mark Probst <mark.probst@gmail.com>
10211 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
10212 mono_method_get_vtable_index() to get the vtable index.
10214 2008-10-02 Mark Probst <mark.probst@gmail.com>
10216 * method-to-ir.c (mono_method_to_ir2): Don't create native
10217 wrappers for array methods, because they're never called (and if
10218 they were called they wouldn't work).
10220 2008-10-02 Mark Probst <mark.probst@gmail.com>
10222 * method-to-ir.c (mono_method_to_ir2): Array methods are
10223 special-cased and must not be invoked indirectly via the (M)RGCTX
10224 when generic sharing is turned on. Fixes #431413.
10226 2008-10-01 Mark Probst <mark.probst@gmail.com>
10228 * method-to-ir.c: When generic sharing is active, call
10229 non-interface virtual generic methods via the standard trampoline.
10231 * mini-trampolines.c: Handle virtual generic shared methods.
10233 * mini.h, mini-x86.c, mini-x86.h: New argument for
10234 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
10235 method thunks and which is the trampoline to call if the lookup
10236 fails. Enable the virtual generic method thunk for x86.
10238 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
10239 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
10240 argument but assert that it's NULL, because these archs don't yet
10241 implement the virtual generic method thunk. Changes in the IMT
10242 thunk data structures.
10244 2008-10-01 Zoltan Varga <vargaz@gmail.com>
10246 * aot-compiler.c (emit_globals): Avoid invalid characters in
10247 the static linking symbol.
10249 * objects.cs: Add a test for the range check optimization. Fix warnings.
10251 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
10252 optimization from the current JIT.
10254 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
10255 later in decompose_array_access_opts () to allow more optimizations.
10257 * method-to-ir.c (mono_handle_soft_float): Rename this to
10258 mono_decompose_soft_float () for consistency.
10260 * mini-ops.h: Fix arguments of OP_STRLEN.
10262 * method-to-ir.c (save_cast_details): Extract the cast details saving code
10263 into a separate function.
10264 (reset_cast_details): Ditto.
10265 (handle_unbox): Save cast details. Fixes #431254.
10267 * method-to-ir.c: Remove some obsolete FIXMEs.
10269 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10271 * ir-emit.h (alloc_dreg): Write a warning before crashing.
10273 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10275 * mini-codegen.c: More work on macros to make them
10276 ready for multiple regbanks.
10278 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10280 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
10282 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
10284 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10286 * mini-codegen.c (mono_spillvar_offset): Proper support for
10289 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10291 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
10292 the stack overflow changes.
10294 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10296 * mini-codegen.c: Make all bank macros depend on reg_bank.
10298 * mini-codegen.c (mono_local_regalloc): Make free mask
10299 initialization regbank aware.
10301 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10303 * mini-codegen.c (mono_local_regalloc): Extract callee
10304 mask selection to a function and make it regbank aware.
10306 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10308 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
10309 code to deal with many regbanks.
10311 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10313 * mini-codegen.c: More fp->regbank changes.
10315 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10317 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
10318 of a hardcoded constant.
10320 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10322 * method-to-ir.c (type_from_stack_type): Fix typo.
10324 2008-09-29 Zoltan Varga <vargaz@gmail.com>
10326 * mini-ia64.c (emit_move_return_value): Convert float return values to
10329 * objects.cs: Add a new test.
10331 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
10332 VARARG methods to fix an assert later.
10334 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
10335 end so it at least compiles.
10337 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10339 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
10341 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
10343 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
10344 optimization to a new function (emit_optimized_ldloca_ir) and enable
10345 it for both ldloca and ldloca_s.
10347 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10349 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
10350 gshared CASTCLASS code.
10352 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
10353 amd64, where the libc stack unwinder encounters stack frames referring to
10354 native code in unmapped memory.
10356 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
10359 * generics.cs: Add new test.
10361 2008-09-27 Zoltan Varga <vargaz@gmail.com>
10363 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
10364 add a check that one of the ARM_FPU_ constants is defined.
10366 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
10368 * mini-exceptions.c: Fix build on non-altstack platforms.
10370 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
10373 * ir-emit.h: Add a comment to NEW_PCONST.
10375 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
10377 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
10379 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
10380 after the changes to MonoJitDomainInfo.
10382 2008-09-27 Mark Probst <mark.probst@gmail.com>
10384 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
10386 2008-09-27 Mark Probst <mark.probst@gmail.com>
10388 * mini-ppc.c: Compiler warning fixes.
10390 2008-09-27 Mark Probst <mark.probst@gmail.com>
10392 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
10395 2008-09-27 Mark Probst <mark.probst@gmail.com>
10397 * exceptions-ppc.c, mini-ppc.h: Compile
10398 mono_arch_handle_altstack_exception() on Darwin, too.
10400 2008-09-27 Mark Probst <mark.probst@gmail.com>
10402 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
10403 work on archs which don't have generic sharing implemented, only
10404 without the vtable_arg.
10406 2008-09-26 Mark Probst <mark.probst@gmail.com>
10408 * mini.c: Added comment explaining why delegate ctor icall
10409 wrappers are compiled.
10411 2008-09-26 Mark Probst <mark.probst@gmail.com>
10413 * mini.c: Don't produce trampolines to delegate ctor icall
10414 wrappers but compile them upfront.
10416 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
10418 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
10419 runtime-set function when going back to managed code. Currently this
10420 is used to set back the protection on the soft ovf pages and/or to
10421 throw the stack overflow exception that happened in unmanaged code.
10423 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
10425 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
10426 runtime-set function when going back to managed code. Currently this
10427 is used to set back the protection on the soft ovf pages and/or to
10428 throw the stack overflow exception that happened in unmanaged code.
10430 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10432 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
10433 the support code for restoring stack protection after stack overflows
10434 that happen in unmanaged code. Don't set the exec permission on the
10435 soft overflow area.
10437 2008-09-26 Zoltan Varga <vargaz@gmail.com>
10439 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
10440 delegate->method_ptr is set. Fixes #428054.
10442 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10444 * tests.cs: Rename to ratests.cs.
10446 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
10447 emit_get_rgctx_... functions.
10449 2008-09-25 Mark Probst <mark.probst@gmail.com>
10451 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
10453 2008-09-25 Mark Probst <mark.probst@gmail.com>
10455 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
10456 before asserting that method is sharable.
10458 2008-09-25 Mark Probst <mark.probst@gmail.com>
10460 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
10461 whether method needs a static RGCTX wrapper used instead of
10462 complex conditions.
10464 * generic-sharing.c, mini.h: A few functions moved to
10465 metadata/generic-sharing.c.
10467 2008-09-25 Mark Probst <mark.probst@gmail.com>
10469 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
10470 Generic code sharing for value types, which essentially means
10471 treating value type methods like static methods. The RGCTX is
10472 passed in the same way.
10474 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10476 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
10477 opcode when creating multi-dimensional arrays of open types.
10479 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
10480 open generic types.
10482 * generics.cs: Add a test.
10484 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
10486 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10488 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
10490 * mini.c (mini_method_compile): Set it when running under the debugger.
10492 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
10493 vreg optimization if the flag is set.
10495 * driver.c (mono_main): Add --attach= option to pass options to
10498 * mini.c (sigquit_signal_handler): Start the attach agent.
10500 * ssapre.c: Disable this to save space since it is not yet ported to
10503 * regalloc2.c: Disable this to save space.
10505 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
10507 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
10509 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
10510 the -v option useful again.
10512 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10514 * mini-amd64.c (mono_arch_output_basic_block): Add support for
10517 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
10518 arrays of arrays. Fixes #428406.
10520 * method-to-ir.c (mini_emit_castclass): Ditto.
10522 * objects.cs: Add new test.
10524 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
10526 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
10527 was wrong at it choked against target_type_is_incompatible for byref types.
10529 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10531 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
10534 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
10536 * mini-exceptions.c: update a few more exceptions-related counters.
10538 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
10540 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
10541 new functions to allocate from persistent mempools.
10543 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10545 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
10546 multiple register banks in the future.
10548 * mini-codegen.c (mono_local_regalloc): Fix a warning.
10550 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
10552 * mini.c (type_to_eval_stack_type): Remove duplicated function.
10554 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
10556 * mini.h: Export type_to_eval_stack_type.
10558 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
10559 is only ins->klass of byref types.
10561 2008-09-22 Zoltan Varga <vargaz@gmail.com>
10563 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
10564 (mini_emit_memcpy2): Ditto.
10566 * mini-amd64.c: Fix a warning.
10568 2008-09-21 Mark Probst <mark.probst@gmail.com>
10570 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
10573 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
10575 * method-to-ir.c: Extract stloc micro-optimization to a
10576 function and apply it to all cases.
10578 2008-09-19 Mark Probst <mark.probst@gmail.com>
10580 * method-to-ir.c: Don't fail generic code sharing in cases we
10583 2008-09-18 Mark Probst <mark.probst@gmail.com>
10585 * mini-ppc.c: Handle structs in tailcalls on Darwin.
10587 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
10589 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
10592 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
10594 * trace.c: make tracing more useful and correct, with per-thread
10595 id and indent info.
10597 2008-09-15 Mark Probst <mark.probst@gmail.com>
10599 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
10600 doing a method call and the argument is an R4.
10602 2008-09-14 Zoltan Varga <vargaz@gmail.com>
10604 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
10607 2008-09-13 Mark Probst <mark.probst@gmail.com>
10609 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
10611 2008-09-12 Zoltan Varga <vargaz@gmail.com>
10613 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
10614 (MONO_JUMP_TABLE_FROM_INS): Ditto.
10616 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10618 * driver.c: Add a --agent argument (not supported yet) to load managed
10619 agent assemblies before loading the main assembly, similarly to how the
10620 Java VM handles agents.
10622 2008-09-11 Mark Probst <mark.probst@gmail.com>
10624 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
10625 function to do stack layout of local variables.
10627 2008-09-11 Mark Probst <mark.probst@gmail.com>
10629 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
10632 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10634 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
10635 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
10636 JIT if DISABLE_JIT is defined.
10638 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
10641 2008-09-10 Mark Probst <mark.probst@gmail.com>
10643 * iltests.il.in: Disable the fconv test on PPC (the result is
10644 undefined according to ECMA).
10646 2008-09-10 Mark Probst <mark.probst@gmail.com>
10648 * iltests.il.in: Enable tail call tests for PPC.
10650 * mini.h: Add variable for storing incoming valuetype argument
10651 addresses for tail calls.
10653 * mini-ppc.c: Implement valuetype arguments and return values for
10654 tailcalls on Linux.
10656 2008-09-09 Mark Probst <mark.probst@gmail.com>
10658 * mini-ppc.c: Partially implement tail calls (struct arguments and
10659 return values not supported).
10661 * method-to-ir.c: Enable tail calls on PPC.
10663 2008-09-08 Zoltan Varga <vargaz@gmail.com>
10665 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
10666 runtime-invoke wrappers to work around the problem of them getting
10667 assigned to a random class.
10669 * aot-runtime.c (mono_aot_get_method): Ditto.
10671 2008-09-07 Zoltan Varga <vargaz@gmail.com>
10673 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
10674 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
10676 2008-09-07 Mark Probst <mark.probst@gmail.com>
10678 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
10679 until they're implemented properly.
10681 * exceptions-ppc.c: Use arch-independent exception-handling code
10682 instead of custom one.
10684 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
10687 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
10689 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
10690 applies when __powerpc__ is defined.
10692 2008-09-06 Zoltan Varga <vargaz@gmail.com>
10694 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
10695 methods to their code to avoid computing the full name of wrappers and
10696 doing a lookup in a string hash table.
10698 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10700 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
10701 we identify bblocks before method_to_ir () is ran.
10703 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
10704 Also avoid optimizing branches pointing to themselves.
10706 * mini.c (mini_method_compile): Ditto. Fixes #422947.
10708 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
10710 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
10712 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10714 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
10715 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
10716 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
10719 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
10720 jumped to the same entry in plt_jump_table.
10722 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
10724 * method-to-ir.c (initialize_array_data): Handle field with RVA from
10727 2008-08-31 Zoltan Varga <vargaz@gmail.com>
10729 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
10730 other assignment can be if converted. Saves 1.5% on corlib size and fixes
10733 2008-08-29 Geoff Norton <gnorton@novell.com>
10735 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
10736 segment, and doesn't properly handle .space as .text. Fixes
10739 2008-08-29 Geoff Norton <gnorton@novell.com>
10741 * mini.c: Disable the mach exception handler when running on
10744 2008-08-29 Geoff Norton <gnorton@novell.com>
10746 * aot-compiler.c: Patch from Renaldas Zioma to properly register
10747 globals on Darwin/ARM
10749 2008-08-28 Zoltan Varga <vargaz@gmail.com>
10751 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
10752 since too many things depend on it. Instead, call
10753 mono_runtime_set_no_exec ().
10755 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
10758 * aot-compiler.c: Add an 'asm-only' AOT option.
10760 * mini.c: Avoid initializing the runtime when doing AOT compilation.
10762 * aot-compiler.c (compile_method): Disable gshared support for now as it
10765 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10767 * mini-amd64.h : Fix a compiler warning.
10769 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
10770 Changed to use a callback function to retrieve the unwind info.
10771 This avoids problems observed when code blocks were removed by
10772 unloading an app domain.
10774 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
10775 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
10778 Contributed under MIT/X11 license.
10780 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10782 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
10783 case to keep the stack aligned to 8.
10785 Contributed under MIT/X11 license.
10787 2008-08-26 Zoltan Varga <vargaz@gmail.com>
10789 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
10790 avoid repeated linear searches.
10792 2008-08-25 Zoltan Varga <vargaz@gmail.com>
10794 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
10795 methods it can't handle.
10797 * aot-compiler.c (add_method): Avoid adding a method twice.
10798 (add_wrappers): Add runtime invoke wrappers for all methods.
10800 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
10801 function to create an aot-compatible version of this trampoline.
10803 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
10805 2008-08-24 Zoltan Varga <vargaz@gmail.com>
10807 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
10809 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
10810 with a generic sharing failure.
10812 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
10814 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
10815 CEE_RETHROW. Fixes #419634.
10817 * mini.c (mono_method_to_ir): Ditto.
10819 * exceptions.cs: Add a new test.
10821 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
10822 to mono_type_stack_size_internal () since some callers might not pass in
10825 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
10826 instrument_prolog. Fixes #419878.
10828 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
10829 doubles in soft float mode volatile.
10831 2008-08-23 Zoltan Varga <vargaz@gmail.com>
10833 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
10835 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
10836 to handle soft float correctly.
10838 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
10841 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
10843 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
10844 to sp, since the generics catch code requires it.
10846 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
10849 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
10850 mono_arch_emit_imt_argument ().
10852 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
10854 * mini-arm.c tramp-arm.c: Generic sharing updates.
10856 2008-08-22 Zoltan Varga <vargaz@gmail.com>
10858 * mini-arm.c: Fix the arm build.
10860 * generic-sharing.c (mini_type_get_underlying_type): New helper function
10861 handling enums, generic instances and generic sharing.
10862 (mini_type_stack_size_full): Ditto.
10864 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
10866 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
10868 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
10870 * tramp-arm.c: Implement the rgctx fetch and the generic class init
10873 * mini-arm.c: Various small generic sharing changes.
10875 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
10877 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
10880 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
10881 helper function to return a generic class init trampoline.
10883 * method-to-ir.c mini.c: Use it.
10885 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10886 arch-specfic function to return a generic class init trampoline.
10888 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10889 the GENERIC_CLASS_INIT custom code.
10891 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10892 a fatal error, not a sharing failure.
10894 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10897 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10898 trampoline argument from MONO_ARCH_VTABLE_REG.
10900 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10901 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10902 argument, and pass the vtable in VTABLE_REG.
10904 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10905 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10906 argument, and pass the vtable in VTABLE_REG.
10907 (mono_arch_create_trampoline_code_full): Remove some special casing for
10908 the rgctx fetch trampoline.
10910 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10913 * iltests.il: Add a test for it.
10915 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10917 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10919 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10922 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10923 use mono_jit_info_table_find () to avoid recursion.
10924 (mono_delegate_trampoline): Add a sync wrapper here.
10926 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10929 * mini.c (mono_method_to_ir): Ditto.
10931 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10932 add_sync_wrapper argument. Don't add a sync wrapper here.
10933 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10935 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10937 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10939 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10940 of nonvolatile registers back from MonoContext to CONTEXT.
10942 Contributed under MIT/X11 license.
10944 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10946 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10947 arguments on Winx64 there are only 4 argument registers. For this
10948 logic to work the last argument must be pulled from the stack.
10950 Contributed under MIT/X11 license.
10952 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10954 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10956 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10957 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10958 encode/decode_method_ref ().
10960 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10962 * aot-runtime.c (decode_patch): Ditto.
10964 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10965 MONO_PATCH_INFO_METHOD.
10967 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10968 MonoGenericJitInfo.
10970 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10971 MonoGenericJitInfo.
10973 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10975 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10976 one from the caller.
10978 * aot-runtime.c (decode_generic_inst): New function to decode and
10979 return a interned generic inst.
10980 (decode_klass_ref): Use it.
10981 (decode_method_ref): Ditto.
10983 * aot-compiler.c (emit_exception_debug_info): Save
10984 jinfo->has_generic_jit_info too.
10986 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10988 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
10990 * iltests.il.in: Add a test for fconv_to_i.
10992 * liveness.c: Disable the liveness2 pass for now to save space.
10994 * regalloc2.c: Include mempool-internals.h to fix warnings.
10996 * aot-compiler.c (encode_method_ref): Encode the context of generic
10999 * aot-runtime.c (decode_method_ref): Inflate generic methods using
11000 the context saved in the aot file.
11002 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
11004 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
11006 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
11007 volatile so they won't be optimized away.
11009 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
11015 * dominators.c: Remove duplicated functions that now are in
11016 mempool-internals.h.
11018 2008-08-19 Zoltan Varga <vargaz@gmail.com>
11020 * aot-compiler.c: Fix warnings.
11022 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
11024 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
11026 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
11029 * mini.c (mono_resolve_patch_target): Ditto.
11031 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
11032 (encode_klass_ref): Add support for encoding VARs/MVARs.
11034 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
11036 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
11037 the handling of the got entries into a separate 'decode_got_entry' function.
11038 Add support for RGCTX_FETCH.
11040 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
11041 clobbered by the trampoline code.
11043 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
11044 not clobbered by the indirect calling code.
11046 2008-08-18 Zoltan Varga <vargaz@gmail.com>
11048 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
11051 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
11053 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
11054 signature using the compilation mempool otherwise we would leak it.
11056 2008-08-18 Zoltan Varga <vargaz@gmail.com>
11058 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
11059 mono_emit_abs_call ().
11061 * patch-info.h: Add GENERIC_CLASS_INIT.
11063 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
11065 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
11066 as their target as a near call.
11068 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
11070 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
11072 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
11073 call to a runtime function described by a patch.
11075 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
11076 mono_emit_abs_call, this has the advantage that the ABS handling code in
11077 mono_codegen () can handle them both, and can handle other stuff in the
11078 future without additional code.
11080 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
11082 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
11085 * mini.h: Add missing bblock related prototypes.
11087 * mini.h (MonoCompile): Remove unused reverse_inst_list and
11088 reverse_inst_list_len fields.
11090 * mini.c: Refactor this file a bit by moving branch optimizations to
11093 * method-to-ir.c: Merge generic sharing changes missed earlier.
11095 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
11097 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
11098 shared patches. Process METHODCONST as a shared patch.
11100 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
11101 as it crashes on the 2.0 mscorlib.
11103 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
11106 * aot-compiler.c: Use is_plt_patch () in a few additional places.
11107 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
11110 * aot-compiler.c: Reorganize the got handling code to be a bit more
11113 2008-08-17 Zoltan Varga <vargaz@gmail.com>
11115 * aot-compiler.c: Make the patch_to_plt_offset hash table use
11116 mono_patch_info_equals/hash, and use it to massively simplify
11119 * mini.c (mono_patch_info_hash): Simplify this and add support for
11122 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
11124 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
11125 handling code, since an offset is not enough to identify a trampoline.
11127 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
11129 2008-08-17 Mark Probst <mark.probst@gmail.com>
11131 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
11133 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
11135 * mini-ops.h: Argument and result types for OVF_CARRY ops.
11137 * decompose.c: PPC decompositions for various ops.
11139 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
11141 2008-08-17 Zoltan Varga <vargaz@gmail.com>
11143 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
11144 call the generic trampoline code using a call, instead of a jump, to
11145 remove some special casing from the generic trampoline code.
11147 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
11148 (mono_codegen): Ditto.
11150 * aot-compiler.c aot-runtime.c: Ditto.
11152 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
11154 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
11155 helper function to find the offset corresponding to a lazy fetch trampoline.
11157 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
11158 when doing generic sharing.
11160 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
11163 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
11164 mini-trampolines.c to be with the other trampoline creation functions.
11166 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
11167 as it is equal to method->signature in most cases, add a
11168 mono_emit_method_call_full variant which takes a signature and an imt
11171 2008-08-16 Zoltan Varga <vargaz@gmail.com>
11173 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
11174 to this function, since it could be computed easily from the method
11176 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
11179 * method-to-ir.c mini.c: Remove references to
11180 compile_generic_method_wo_context.
11182 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
11183 generic method calls.
11185 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
11186 dimensional non-szarrays.
11188 * mini.c (mini_init): Register mono_array_new_1.
11190 * jit-icalls.c (mono_array_new_1): New jit icall.
11192 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
11193 pointing to the method.
11195 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
11196 method addresses belonging to METHOD_JUMP patches in the
11197 jump_target_got_slot_hash.
11198 (mono_aot_load_method): Ditto.
11200 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
11201 METHOD_JUMP patches.
11203 * mini.c (mini_create_jit_domain_info): New helper function which
11204 initializes/frees domain->runtime_info.
11205 (mini_free_jit_domain_info): Ditto.
11206 (mini_init): Install the domain hook functions with the runtime.
11208 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
11209 information maintained by the JIT.
11211 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
11212 insertion into jump_table_hash into mono_codegen (), also implement proper
11215 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
11216 tail calls, it is already done by the aot code.
11218 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
11219 mechanism on amd64.
11221 * iltests.il.in: Make the jmp test a bit more complex.
11223 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
11224 generic instances which doesn't have a token.
11226 * aot-runtime.c (decode_method_ref): Ditto.
11228 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
11229 can handle this case now.
11230 (handle_box): Ditto.
11232 2008-08-15 Geoff Norton <gnorton@novell.com>
11234 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
11237 2008-08-15 Zoltan Varga <vargaz@gmail.com>
11239 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
11240 calling generic methods.
11242 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
11244 * aot-runtime.c (decode_patch_info): Ditto.
11246 * mini.c (mono_resolve_patch_target): Ditto.
11248 * patch-info.h: Add METHOD_RGCTX.
11250 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
11252 2008-08-14 Zoltan Varga <vargaz@gmail.com>
11254 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
11255 arguments in registers.
11257 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
11258 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
11260 * mini.c (mini_method_compile): Abort aot compilation for generic
11261 methods if generic sharing is disabled.
11263 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
11266 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
11267 requiring an mrgctx.
11269 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
11270 store instructions when converting a vcall to a normal call.
11272 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
11273 mono_arch_find_jit_info.
11275 2008-08-13 Zoltan Varga <vargaz@gmail.com>
11277 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
11278 avoid calling mono_method_full_name () for every method even if the
11279 env var is not set.
11280 (check_inline_caller_method_name_limit): Ditto.
11282 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11284 * driver.c (main_thread_handler): Allow AOT compilation of multiple
11285 assemblies in one run.
11287 * aot-compiler.c (mono_compile_assembly): Only print out a count of
11288 skipped methods if it is not 0.
11290 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
11292 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11294 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
11295 MONO_ARCH_HAVE_UNWIND_TABLE.
11297 Contributed under MIT/X11 license.
11299 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11301 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
11302 from default optimizaton list on Winx64.
11304 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
11306 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
11307 the LMF from the MonoJitTlsData structure.
11309 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
11311 Contributed under MIT/X11 license.
11313 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11315 * mini.c (sigsegv_signal_handler): Fix the build.
11317 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
11318 assembly->aot_module.
11320 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
11321 hash table. This simplifies and speeds up a lot of code, and fixes support
11324 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
11327 * mini-exceptions.c: Ditto.
11329 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
11330 'native_offset' argument, since these are computed in the
11331 mono_find_jit_info () function.
11333 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
11334 is used by exceptions-ppc.c.
11336 * exceptions-ppc.c: Call mono_find_jit_info () instead of
11337 mono_arch_find_jit_info ().
11339 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
11340 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
11341 generic code in mini-exceptions.c.
11343 2008-08-11 Zoltan Varga <vargaz@gmail.com>
11345 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
11347 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
11349 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
11350 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
11351 called while holding the loader lock. Fixes #415608.
11352 (mono_aot_get_method_from_token_inner): Ditto.
11354 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11356 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
11357 to reduce differences between this and the generic implementation in
11359 (ves_icall_get_frame_info): Ditto.
11361 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
11363 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
11366 * exceptions-ppc.c (arch_get_call_filter): Rename this to
11367 mono_arch_get_call_filter () and make it non-static, for consistency with the
11368 other architectures.
11370 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
11373 * local-propagation.c:
11374 * mini-x86.c: Correct the name of arch defines.
11376 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11378 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
11379 NO_EMULATE_LONG_SHIFT_OPS define.
11381 2008-08-08 Zoltan Varga <vargaz@gmail.com>
11383 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
11384 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
11386 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
11387 MACH fixes. Merged from the 2.0 branch.
11389 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
11391 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
11392 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
11394 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
11396 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
11397 mono_marshal_get_native_wrapper () signature changes.
11399 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
11401 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
11402 conversion bug under arm.
11404 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
11406 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
11408 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
11409 with overflow checking.
11411 2008-08-05 Marek Habersack <mhabersack@novell.com>
11413 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
11414 to the genmdesc.pl file
11416 2008-08-05 Zoltan Varga <vargaz@gmail.com>
11418 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
11419 arg_array in the soft-float versions of the LOAD/STORE macros.
11421 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
11424 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
11426 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11428 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
11429 a float HFA. Fixes #413621.
11431 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
11433 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
11434 frame_size to args_size. Fixes build.
11436 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11438 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
11439 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
11441 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
11442 the stack are not unaligned. Fixes #413247.
11444 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
11446 * mini.c: update jitted methods performance counters.
11448 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
11450 * mini-exceptions.c: increase the exceptions thrown performance
11451 counter in mono_handle_exception ().
11453 2008-07-29 Zoltan Varga <vargaz@gmail.com>
11455 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
11456 can work with netmodules.
11458 2008-07-28 Geoff Norton <gnorton@novell.com>
11460 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
11463 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11465 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
11468 2008-07-28 Bill Holmes <billholmes54@gmail.com>
11470 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11471 The float param registers and other param registers must be the
11472 same index on Windows x64.
11474 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
11475 ArgValuetypeAddrInIReg argument case. Setting the argument
11476 op to OP_VTARG_ADDR (OP_REGOFFSET)).
11478 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
11479 variable computed above as the copy length for arguments of storage
11480 type ArgValuetypeAddrInIReg.
11482 * mini-amd64.c (mono_arch_emit_call) : Implementing the
11483 ArgValuetypeAddrInIReg argument case. This case will rely on
11484 mono_arch_emit_outarg_vt to emit the correct code later in the process.
11486 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
11487 a 32 byte stack allocation for all calls. We will omit the adjustment for
11488 jump and tail call instructoins as they do not follow the typical call behavior.
11490 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
11491 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11492 local variable and pass the local variable by reference to the called method.
11494 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
11495 Implementing the ArgValuetypeAddrInIReg argument case. When the address
11496 of a struct is passed in a register it must be saved with the other
11497 volatile argument on the stack.
11499 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
11500 frame pointer the stack adjustment value must be saved to the unwind
11503 Contributed under MIT/X11 license.
11505 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11507 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
11508 which got lost in the merge.
11510 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11512 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
11515 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
11517 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
11518 icalls, since they won't be patched.
11520 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
11521 different code sequence when running under valgrind to prevent some valgrind
11524 * iltests.il.in: Add new regression test.
11526 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
11529 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
11530 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
11532 * iltests.il.in: Add new test.
11534 * aot-compiler.c: Fix some warnings.
11536 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
11539 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11541 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
11542 (mini_usage_jitdeveloper): Add a missing --wapi option.
11544 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11546 * mini-codegen.c: Simplify the is_fp macros.
11547 (free_up_ireg): Remove, use free_up_reg instead.
11548 (free_up_reg): Fix the fp case.
11550 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11552 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
11555 * exceptions-x86.c: Merge some changes which seemed to have got lost
11556 in the linear-ir merge.
11558 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
11560 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
11561 long vreg volatile even if the variable was already created.
11563 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
11564 volatile variables.
11566 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11568 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
11570 * mini.c (mono_jit_compile_method_inner): Add support for
11571 MONO_EXCEPTION_BAD_IMAGE.
11573 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
11574 mini_method_get_context () returns NULL. Fixes #356531.
11576 * mini.c (mono_method_to_ir): Ditto.
11578 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
11579 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
11581 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11583 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
11584 in the LDFTN implementation.
11586 2008-07-25 Mark Probst <mark.probst@gmail.com>
11588 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
11589 code, patch calls to icalls, too, even if they're not in the
11590 shared generic code hash. Fixes #411962.
11592 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11594 * cpu-x86.md: Increase the length of the fcall opcodes.
11596 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
11597 calls returning floats.
11599 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
11602 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
11605 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
11606 into the domain->method_code_hash.
11608 * aot-compiler.c: Fix win32 build.
11610 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
11612 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
11613 gshared NEWARR implementation.
11615 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
11617 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
11618 can be used outside of method_to_ir.
11620 * mini.h (MonoCompile): Add arg_types field.
11622 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
11624 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
11625 the values of the local arg_array and param_types array.
11627 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11629 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
11630 got accesses might only get generated later when NEWOBJ is decomposed.
11632 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
11633 looking up the native code of the target method when a delegate is called
11634 for the first time.
11636 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
11639 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
11641 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
11642 AOT work on platforms without a working dlsym implementation.
11644 * mini.h: Bump AOT image format version.
11646 2008-07-24 Mark Probst <mark.probst@gmail.com>
11648 * mini-exceptions.c: Free a MonoType with
11649 mono_metadata_free_type() instead of g_free().
11651 * aot-runtime.c: Free a MonoType.
11653 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11655 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
11658 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
11661 2008-07-23 Massimiliano Mantione <massi@ximian.com>
11662 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
11665 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11667 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
11668 NEWOBJ calls on valuetypes.
11670 * iltests.il.in: Add new test.
11672 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
11674 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11676 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
11677 is no longer needed.
11679 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
11680 non register sized integer arguments.
11681 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
11682 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
11685 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
11688 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
11689 two a binop with different sized arguments is emitted.
11691 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
11692 instruction in the ins==NULL case.
11694 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11696 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
11698 * mini-x86.c: Fix osx build.
11700 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
11703 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
11704 instruction for non int sized variables.
11706 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
11709 2008-07-23 Robert Jordan <robertj@gmx.net>
11711 * method-to-ir.c: Fix MSVC build.
11713 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11715 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
11716 a non int sized type, widen it to an int since newer versions of gcc seem to
11717 generate code which needs this.
11719 * ssa2.c abcremoval2.c: Fix warnings.
11721 * *: Merge the Linear IR branch.
11723 The original branch is at trunk/branches/vargaz/mini-linear-il, and
11724 the ChangeLog file there describes all the changes done over the years.
11725 Further documentation can be found at www.mono-project.com/Linear_IL.
11727 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11729 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11730 The float param registers and other param registers must be the
11731 same index on Windows x64.
11733 Contributed under MIT/X11 license.
11735 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
11737 * mini.c: Make the previous fix GC safe.
11739 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
11741 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
11743 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11745 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
11746 on Winx64. This type will not be passed on the stack (ArgOnStack), but
11747 ArgValuetypeAddrInIReg instead.
11749 Contributed under MIT/X11 license.
11751 2008-07-21 Zoltan Varga <vargaz@gmail.com>
11753 * mini-codegen.c (get_register_spilling): Fix a warning.
11755 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
11757 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
11758 for types which the initialization fails. Raises the provided exception
11759 at the right stop after cleanup.
11761 2008-07-16 Zoltan Varga <vargaz@gmail.com>
11763 * aot-compiler.c: Free most of the memory allocated during compilation.
11765 * mini.c (mini_parse_debug_options): Fix a leak.
11767 * mini.c (mini_method_compile): Don't add the method to the jit info tables
11768 during aot compilation.
11770 2008-07-14 Zoltan Varga <vargaz@gmail.com>
11772 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
11773 it has too much register pressure.
11775 2008-07-13 Zoltan Varga <vargaz@gmail.com>
11777 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
11779 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11781 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11784 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11785 on amd64 similar to the way it is done on arm.
11787 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11789 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
11790 consistency, normalize error messages, avoid loading aot-only modules in
11793 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
11796 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
11798 2008-07-11 Martin Baulig <martin@ximian.com>
11801 (MonoDebuggerInfo): Add `interruption_request'.
11803 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11805 * aot-compiler.c (emit_plt): Remove some dead code.
11807 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
11809 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
11810 return the plt info offset belonging to a given plt entry.
11812 * mini-trampolines.c (mono_aot_plt_trampoline): Use
11813 mono_aot_get_plt_info_offset.
11815 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
11816 similar to the amd64 code by makeing jumps through a separate jump table
11817 instead of embedding the jump addresses into the code.
11819 2008-07-11 Zoltan Varga <vargaz@gmail.com>
11821 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
11824 2008-07-10 Martin Baulig <martin@ximian.com>
11826 * mini.c (mini_method_compile): Disable generics sharing when
11827 running in the debugger.
11829 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11831 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
11833 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
11834 the local register allocator from running out of registers on x86 when
11837 2008-07-10 Bill Holmes <billholmes54@gmail.com>
11839 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
11840 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
11843 Contributed under MIT/X11 license.
11845 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11847 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
11848 speed up the assembler.
11850 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11852 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
11855 * mini.c: Move the soft float handling macros a bit earlier, add
11856 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
11859 * mini.h: Add prototype for mono_arch_fixup_jinfo.
11861 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
11862 read-only to help catch code allocation requests.
11864 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
11865 and turn it off when using --aot-only or when compiling with --aot=full.
11867 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
11868 jump table for switches from the normal domain mempool, not the code
11871 * mini-trampolines.c (get_unbox_trampoline): New function to return an
11872 unbox trampoline which handles aot-only mode too.
11874 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
11875 an AOTed unbox trampoline.
11877 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
11879 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11881 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11884 Contributed under MIT/X11 license.
11886 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11888 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11889 the unwind information for the method at the end of the allocated block.
11891 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11892 MonoCompileArch to hold the unwind info for SEH on Winx64
11894 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11895 frame pointer info for the method being compiled.
11897 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11898 the call to mono_exception_from_token.
11900 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11901 storing the method prolog information in a format that the Winx64 SEH can understand. This
11902 information is stored a the end of the method block because it is all 32-bit offset based.
11904 Contributed under MIT/X11 license.
11906 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11908 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11910 * wapihandles.c: Fix warnings.
11912 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11915 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11916 mono_jit_compile_method in aot-only mode since that calls the type
11919 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11920 get_delegate_invoke_impl in aot-only mode.
11922 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11924 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11926 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11928 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11931 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11933 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11934 init trampoline from the AOT file as well.
11936 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11937 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11940 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11943 * exceptions-amd64.c: Add _full variants for the remaining exception code
11944 creation functions as well, allow emission of relocatable code, remove
11945 caching since that is now done by the caller.
11947 * mini-exceptions.c: Add _full variants for the remaining exception code
11948 creation functions as well, add aot-only support.
11950 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11951 if we can determine a proper token for them.
11952 (add_wrappers): Add a few more wrappers.
11953 (emit_method_code): Remove some dead code.
11954 (emit_trampolines): Emit exception code too.
11956 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11958 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11959 mono_array_new_va which avoids varargs.
11961 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11963 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11964 mono_arch_create_specific_trampoline () in all places.
11966 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11967 a bit so it can be used for other things as well.
11969 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11972 * exceptions-amd64.c: Rename the caching from the exception code creation
11973 functions, it is done by the caller instead.
11975 * exceptions-amd64.c: Change the signature of the exception code creation
11976 functions to allow the creation of relocatable code later.
11978 * mini-exceptions.c: Add a set of functions to query the various
11979 runtime-generated exception functions.
11981 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11982 mono_arch_.. () functions.
11984 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11986 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11988 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
11990 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
11991 (mini_get_vtable_trampoline): Ditto.
11993 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
11994 code in the AOT case by returning the code size and a list of relocations to
11997 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
11999 2008-07-07 Bill Holmes <billholmes54@gmail.com>
12001 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
12004 Contributed under MIT/X11 license.
12006 2008-07-07 Zoltan Varga <vargaz@gmail.com>
12008 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
12009 so the buffer size can be computed correctly. Fixes #404735.
12011 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
12012 normally as cfg->debug_info is already freed.
12014 2008-07-06 Zoltan Varga <vargaz@gmail.com>
12016 * mini-amd64.c: For calls returning vtypes in registers, don't store
12017 the return address on the stack, instead allocate a separate local for
12020 2008-07-05 Mark Probst <mark.probst@gmail.com>
12022 * mini-trampolines.c, mini.h: Add an argument to
12023 mono_create_jit_trampoline_in_domain() for turning off the adding
12024 of the sync wrapper.
12026 * mini.c: Use the JIT trampoline without sync instead of
12027 ldftn_nosync in static RGCTX invoke wrappers so that the call can
12030 2008-07-04 Mark Probst <mark.probst@gmail.com>
12032 * driver.c: Turn on GSHARED optimization by default.
12034 2008-07-04 Zoltan Varga <vargaz@gmail.com>
12036 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
12037 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
12039 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
12040 create a variant of the generic trampoline code callable from AOTed trampolines.
12042 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
12043 trampoline code callable from AOTed trampolines.
12045 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
12047 2008-07-04 Mark Probst <mark.probst@gmail.com>
12049 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
12050 pass-through manner.
12052 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
12053 and don't fail sharing for them anymore.
12055 * mini-exceptions.c: Handle exceptions in shared generic methods.
12057 * generic-sharing.c: When checking the context of a generic
12058 method, also check its class's context. Don't treat wrappers as
12061 * mini-trampolines.c: Some code factored out to
12062 metadata/generic-sharing.c. Handle the MRGCTX case.
12064 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
12065 we must deal with the method being of another instantiation of the
12066 class. Add static rgctx invoke wrappers to generic methods.
12068 2008-07-04 Mark Probst <mark.probst@gmail.com>
12070 * mini.c: Provide all jit infos of generic shared methods with a
12073 * mini-exceptions.c: Handle the new situation that a generic info
12074 might be available, but not info about the this/vtable/mrgctx
12077 2008-07-03 Mark Probst <mark.probst@gmail.com>
12079 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
12082 2008-07-03 Zoltan Varga <vargaz@gmail.com>
12084 * dominators.c (check_dominance_frontier): Fix a warning.
12086 * mini.h: Add some missing prototypes.
12088 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
12090 * driver.c (mono_jit_init_version): Correct the comments since the first
12091 argument should be the name of the root domain, not a filename.
12093 * aot-runtime.c (make_writable): Error out if this is called while running
12095 (load_aot_module): Ditto.
12097 * aot-compiler.c: Really fix the computation of method indexes.
12099 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
12100 optimizations as this is no longer called frequently.
12102 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
12103 method and the invoke impl code and pass it to the delegate trampoline instead of
12104 just the delegate class.
12106 2008-07-02 Zoltan Varga <vargaz@gmail.com>
12108 * aot-compiler.c: Fixup the computation of method indexes.
12109 (add_wrappers): Create the base methods of the runtime invoke wrappers using
12110 the method builder infrastructure.
12112 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
12115 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
12116 mode, load the method right away instead of creating a trampoline.
12118 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
12120 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
12123 2008-07-01 Zoltan Varga <vargaz@gmail.com>
12125 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
12126 (mono_aot_load_method): Use method_index instead of method->token.
12128 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
12129 can handle icalls etc. properly.
12131 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
12133 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
12135 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
12136 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
12137 JIT_ICALL_ADDR patch type.
12139 * patch-info.h: Add JIT_ICALL_ADDR patch type.
12141 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
12143 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
12145 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
12147 2008-06-30 Zoltan Varga <vargaz@gmail.com>
12149 * mini.c: Use domain->jit_code_hash_lock for controlling access to
12150 domain->jit_code_hash.
12152 2008-06-29 Zoltan Varga <vargaz@gmail.com>
12154 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
12156 2008-06-27 Zoltan Varga <vargaz@gmail.com>
12158 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
12159 get_this_arg_from_call, let it compute it when needed.
12161 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
12162 gsctx from code only when needed.
12164 * mini-trampolines.c (get_generic_context): Rename this to
12165 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
12166 it can be called by the arch backends.
12168 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
12170 2008-06-26 Zoltan Varga <vargaz@gmail.com>
12172 * driver.c (mono_main): Add experimental --aot-only command line option.
12174 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
12177 2008-06-26 Kornel Pal <kornelpal@gmail.com>
12179 * driver.c (DllMain): Remove mono_module_handle.
12181 Contributed under MIT/X11 license.
12183 2008-06-25 Zoltan Varga <vargaz@gmail.com>
12185 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
12186 for emitting methods which are not in the source assembly. Detect and report
12187 failure of assembling+linking.
12189 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
12191 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
12193 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
12195 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
12197 2008-06-24 Zoltan Varga <vargaz@gmail.com>
12199 * mini.h: Remove some obsolete prototypes.
12201 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
12203 2008-06-24 Mark Probst <mark.probst@gmail.com>
12205 * mini.c (get_object_generic_inst): Variable-sized arrays are not
12206 supported by Visual Studio, so use alloca().
12208 2008-06-23 Zoltan Varga <vargaz@gmail.com>
12210 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
12213 2008-06-23 Mark Probst <mark.probst@gmail.com>
12215 * mini.c: Fail sharing of a generic method if it contains an open
12216 catch clause (because we don't pass MRGCTXs yet).
12218 2008-06-23 Mark Probst <mark.probst@gmail.com>
12220 * mini.c: When compiling a method with generic sharing, insert the
12221 method instantiated with an all-Object generic context into the
12222 jit info table, instead of the context of the first instantiation
12223 of the method we happen to compile.
12225 2008-06-18 Martin Baulig <martin@ximian.com>
12227 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
12228 `major_version' and `minor_version'.
12230 2008-06-17 Mark Probst <mark.probst@gmail.com>
12232 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
12233 mono_method_is_generic_sharable_impl() takes an additional
12234 argument specifying whether to treat type variables as reference
12237 2008-06-17 Mark Probst <mark.probst@gmail.com>
12239 * mini.h: Removed obsolete prototypes.
12241 2008-06-17 Mark Probst <mark.probst@gmail.com>
12243 * mini.c: Don't fail generic sharing for initobj and sizeof - we
12244 already handle them.
12246 2008-06-17 Mark Probst <mark.probst@gmail.com>
12248 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
12249 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
12250 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
12251 tramp-x86.c: Added a MonoGenericContext* argument to
12252 mono_arch_get_unbox_trampoline() so that it can call other
12253 functions which require it.
12255 2008-06-17 Mark Probst <mark.probst@gmail.com>
12257 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
12258 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
12259 mono_arch_get_this_arg_from_call() takes a
12260 MonoGenericSharingContext* as well.
12262 2008-06-17 Mark Probst <mark.probst@gmail.com>
12264 * mini.c: Factor out code for emitting unbox into emit_unbox() and
12265 implement generic sharing of unbox.
12267 2008-06-17 Mark Probst <mark.probst@gmail.com>
12269 * mini.c: Don't compute the vtable to determine whether a field is
12270 special static, because it might not work for open types.
12272 2008-06-17 Mark Probst <mark.probst@gmail.com>
12274 * mini.c: Removed the unused token_type and token_source arguments
12275 from get_runtime_generic_context_ptr().
12277 2008-06-17 Marek Habersack <mhabersack@novell.com>
12279 * mini.c (ADD_BINOP): fix the build
12281 2008-06-16 Zoltan Varga <vargaz@gmail.com>
12283 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
12286 2008-06-16 Mark Probst <mark.probst@gmail.com>
12288 * mini.h: Removed class relations enum that's not used anymore.
12290 2008-06-16 Mark Probst <mark.probst@gmail.com>
12292 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
12294 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
12295 the lazy fetch trampoline access code.
12297 2008-06-15 Zoltan Varga <vargaz@gmail.com>
12299 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
12301 2008-06-14 Zoltan Varga <vargaz@gmail.com>
12303 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
12305 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
12307 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
12309 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12311 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
12314 * mini-ops.h: Add MIN/MAX_UN opcodes.
12316 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
12319 * basic-math.cs: Add more min/max tests.
12321 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12323 2008-06-13 Mark Probst <mark.probst@gmail.com>
12325 * mini.c: Small fix in the prologue of emit_castclass.
12327 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12329 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12331 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
12332 do not work even for unsigned types. Fixes #400014.
12334 * basic-math.cs: Add regression tests for unsigned Min/Max.
12336 2008-06-13 Mark Probst <mark.probst@gmail.com>
12338 * mini.c: Added additional context_used argument to several
12339 functions, which will be needed for sharing generic methods. Use
12340 GET_RGCTX macro wherever appropriate. Declare only one
12341 context_used in mono_method_to_ir().
12343 2008-06-13 Mark Probst <mark.probst@gmail.com>
12345 * mini.c, generic-sharing.c: Removed generic class relations.
12347 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
12348 functions due to MRGCTX changes.
12350 2008-06-13 Mark Probst <mark.probst@gmail.com>
12352 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
12353 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
12354 with calculated IMT.
12356 * mini.c: Generic sharing of calls via generic interfaces.
12358 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
12359 generic method with non-constant MonoGenericContext*. Instead,
12360 the context is taken out of the method itself.
12362 2008-06-13 Mark Probst <mark.probst@gmail.com>
12364 * mini.c: Generic sharing of ldvirtftn.
12366 2008-06-13 Mark Probst <mark.probst@gmail.com>
12368 * mini.c: Generic sharing of ldftn.
12370 2008-06-13 Mark Probst <mark.probst@gmail.com>
12372 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
12374 2008-06-13 Mark Probst <mark.probst@gmail.com>
12376 * mini.c: Generic sharing of the special case of ldtoken followed
12377 by a call to GetTypeFromHandle.
12379 2008-06-13 Mark Probst <mark.probst@gmail.com>
12381 * mini.c: Generic sharing of box for nullable types.
12383 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12385 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
12386 are passed on the stack. Fixes #324807.
12388 2008-06-12 Bill Holmes <billholmes54@gmail.com>
12390 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
12391 for the ArgValuetypeAddrInIReg case.
12393 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
12394 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
12396 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
12397 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
12398 local variable and pass the local variable by reference to the called method.
12400 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
12401 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
12403 Contributed under MIT/X11 license.
12405 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
12407 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
12409 * debug-mini.c (mono_debug_print_vars): Release memory after printing
12412 2008-06-10 Martin Baulig <martin@ximian.com>
12415 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
12417 2008-06-09 Kornel Pal <kornelpal@gmail.com>
12419 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
12420 possible error when no arguments are passed.
12422 Contributed under MIT/X11 license.
12424 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
12426 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
12427 where the file name is NULL.
12429 2008-06-09 Zoltan Varga <vargaz@gmail.com>
12431 * mini.c: Fix s390 build.
12433 2008-06-08 Zoltan Varga <vargaz@gmail.com>
12435 * trace.c (mono_trace_parse_options): Fix warnings.
12437 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
12439 2008-06-07 Zoltan Varga <vargaz@gmail.com>
12441 * mini.c (remove_block_if_useless): Avoid printing the method name.
12443 * mini.c: Remove needless setting of ins->cil_code which is now done by
12446 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
12449 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
12450 translated code after it has been patched.
12452 2008-06-06 Zoltan Varga <vargaz@gmail.com>
12454 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
12455 avoid problems during code patching on SMP systems.
12456 (emit_call): Avoid adding a patch info which is already added by
12458 (mono_arch_emit_exceptions): Ditto.
12460 2008-06-05 Zoltan Varga <vargaz@gmail.com>
12462 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
12463 MONO_TYPE_ISSTRUCT already checks for it.
12465 2008-06-05 Bill Holmes <billholmes54@gmail.com>
12467 * mini-amd64.c:merge_argument_class_from_type: When marshaling
12468 structs with floats on Winx64 the float registers are not used.
12469 The integer registers are always used..
12470 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
12471 only one register will be used and only if the size of the struct
12472 is 1,2,4, or 8 bytes.
12474 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
12475 to work for Winx64.
12477 Contributed under MIT/X11 license.
12479 2008-06-05 Martin Baulig <martin@ximian.com>
12481 * debug-debugger.c (debugger_lookup_class): Also call
12482 mono_class_setup_methods() here; we're only called from RTI.
12484 2008-06-05 Andreas Farber <andreas.faerber@web.de>
12486 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
12487 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
12488 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
12489 Post-process object files and add dtrace-generated object, if necessary.
12491 Contributed under MIT/X11 license.
12493 2008-06-04 Mark Probst <mark.probst@gmail.com>
12495 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
12498 * mini.c: Generic sharing for unbox.any and castclass.
12500 2008-06-04 Mark Probst <mark.probst@gmail.com>
12502 * mini.c: Ignore tailcall prefix in shared generic code and when
12503 doing calls which require a vtable/rgctx argument.
12505 2008-06-04 Mark Probst <mark.probst@gmail.com>
12507 * mini.c: Don't free the JIT info.
12509 * driver.c: Changes in the JIT info table testing code.
12511 2008-06-03 Zoltan Varga <vargaz@gmail.com>
12513 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
12514 interruption. Fix some warnings.
12516 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
12517 interruption_checkpoint.
12519 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
12521 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
12522 from embedding applications.
12524 2008-06-02 William Holmes <billholmes54@gmail.com>
12526 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
12527 reserving 32 bytes on the stack when making calls.
12529 Contributed under MIT/X11 license.
12531 2008-06-01 Zoltan Varga <vargaz@gmail.com>
12533 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
12534 the linear IL branch.
12536 * driver.c: Print out more information for --version on arm.
12538 2008-05-30 Zoltan Varga <vargaz@gmail.com>
12540 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
12541 bb_exit instead, since out of line bblocks might not actually be emitted
12544 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
12545 maximum epilog size for out of line bblocks if tracing is enabled.
12547 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
12549 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
12551 * arrays.cs: Regression tests for allocating arrays with negative sizes.
12553 2008-05-28 Zoltan Varga <vargaz@gmail.com>
12555 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
12556 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
12559 2008-05-27 Zoltan Varga <vargaz@gmail.com>
12561 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
12562 the 'value' to store is a constant.
12564 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
12566 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
12567 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
12569 2008-05-26 Zoltan Varga <vargaz@gmail.com>
12571 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
12572 for accessing method->generic_container.
12574 2008-05-24 Zoltan Varga <vargaz@gmail.com>
12576 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
12578 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
12580 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
12582 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
12585 2008-05-23 Zoltan Varga <vargaz@gmail.com>
12587 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
12589 * mini.c: Handle the case when mono_class_vtable () fails.
12591 2008-05-23 Massimiliano Mantione <massi@ximian.com>
12592 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
12595 2008-05-22 Mark Probst <mark.probst@gmail.com>
12597 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
12598 together with domain sharing.
12600 2008-05-22 Mark Probst <mark.probst@gmail.com>
12602 * mini.c: Treat callvirts to final methods like non-virtual calls
12603 when doing generic sharing, i.e. look them up in the runtime
12606 2008-05-22 Mark Probst <mark.probst@gmail.com>
12608 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
12609 with computed types (for generic sharing).
12611 * mini.c: Generic sharing for mkrefany and refanyval.
12613 2008-05-22 Zoltan Varga <vargaz@gmail.com>
12615 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
12618 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
12619 the generic sharing code.
12621 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
12624 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12626 * mini.h: Remove the declaration of mono_aot_init_vtable ().
12628 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
12630 * driver.c: updated copyright date
12632 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12634 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
12637 2008-05-19 Martin Baulig <martin@ximian.com>
12639 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
12640 pointing to the new `_mono_debug_using_mono_debugger' variable.
12643 (mono_main): Check mono_debug_using_mono_debugger() rather than
12644 the `MONO_INSIDE_MDB' environment variable to check whether we're
12645 inside the debugger.
12647 2008-05-19 Zoltan Varga <vargaz@gmail.com>
12649 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
12652 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
12654 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
12656 * mini.c: Added mini_assembly_can_skip_verification. This
12657 function checks if the assembly requested to skip verification.
12658 Fixes part of #387274.
12660 2008-05-07 Zoltan Varga <vargaz@gmail.com>
12662 * mini.c (mini_get_method): Disable the check for open generic classes when
12663 using generic sharing.
12665 * generics.cs: Add a test for #387034.
12667 * mini.c (mini_get_method): Check whenever the method class is an open generic
12668 type, and return NULL in that case, causing a verification error. Fixes
12671 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12673 * driver.c (mono_main): Revert r102623. The right
12674 thing to do is to enable the verifier under verifiable
12675 unless a --security flag was passed.
12677 We need this non-trivial behavior for --verify-all otherwise
12678 mcs-compileall won't be able to use it. As it needs everything to
12679 be verified under validil.
12681 2008-05-06 Martin Baulig <martin@ximian.com>
12685 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
12686 (mono_debugger_thread_cleanup): Likewise.
12687 (mono_debugger_extended_notification): Likewise.
12689 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12691 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
12692 against both inflated and non-inflated methods. We need to check against the
12693 generic definition for cases where the instantiated method is not visible.
12694 We need to check against the inflated types for cases where the instantiation
12695 changes any super type. This fixes #382986.
12697 Note that this doesn't need to be applied to other parts of mono_method_to_ir
12698 that check for visibiliy as generic params only appears as the type subject
12699 of tokens on call opcodes. Field manipulation and ldftn must always
12700 target an exact type.
12702 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12704 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
12705 if no related --security flag is passed.
12707 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12709 * mini-arch.h: Prepare support for ppc64.
12711 Contributed under MIT/X11 license.
12713 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12715 * aot-runtime.c: Prepare support for ppc64.
12717 Contributed under MIT/X11 license.
12719 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12721 * mini-ops.h: Prepare support for ppc64.
12723 Contributed under MIT/X11 license.
12725 2008-05-04 Andreas Farber <andreas.faerber@web.de>
12727 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
12729 Contributed under MIT/X11 license.
12731 2008-05-03 Zoltan Varga <vargaz@gmail.com>
12733 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
12734 assemblies, since aot_name is not a full path, causing us to load MS.NET
12735 assemblies on windows.
12737 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
12739 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
12740 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
12741 * main.c: Use UTF-8 encoded command line instead of Windows default code
12742 page on Windows to support Unicode.
12743 * driver.c (DllMain): New function for mixed-mode assembly support.
12744 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
12745 export __stdcall functions without decoration.
12747 Contributed under MIT/X11 license.
12749 2008-04-28 Mark Probst <mark.probst@gmail.com>
12751 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
12752 saving it very early.
12754 2008-04-28 Mark Probst <mark.probst@gmail.com>
12756 * mini.h, mini.c: Lots of code for accessing the old RGCTX
12757 deleted. The only way to access the new RGCTX is via the
12760 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
12761 vtable instead of the RGCTX to static methods.
12763 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
12764 accessing the new RGCTX.
12766 * generic-sharing.c: There is no separation between self, type
12767 arguments and other types in the RGCTX anymore.
12769 2008-04-25 Jonathan Chambers <joncham@gmail.com>
12771 * mini-amd64.c (add_general): Remove previous stack adjustment.
12772 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
12773 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
12774 for 32 bytes of stack space reserved for all calls.
12776 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
12777 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
12780 Code contributed under MIT/X11 license.
12782 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
12784 * mini.c (mini_method_verify): Only verify non-inflated methods, check
12785 against the root definition, peeling out method and type instantiations.
12786 Cache verify success results, code that fails verification is still
12787 checked multiple times.
12789 2008-04-23 Zoltan Varga <vargaz@gmail.com>
12791 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
12793 2008-04-23 Jonathan Chambers <joncham@gmail.com>
12795 * mini-amd64.c (add_general): Always increment stack on Win64.
12796 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
12799 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
12800 stack based argument handling on Win64.
12802 Code contributed under MIT/X11 license.
12804 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
12806 * Makefile.am (version.h): Add support for git-svn.
12808 2008-04-22 Zoltan Varga <vargaz@gmail.com>
12810 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
12811 so instead of calling g_spawn_command_line_sync, we do everything by hand,
12812 avoiding allocations and libc functions which might deadlock.
12814 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
12815 'no-gdb-backtrace' option is set.
12817 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
12819 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
12821 2008-04-21 Martin Baulig <martin@ximian.com>
12823 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
12824 and `get_lmf_addr'; `notification_address' is no longer a pointer.
12826 2008-04-21 Martin Baulig <martin@ximian.com>
12828 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
12829 `thread_vtable', `event_handler_ptr' and `event_handler'.
12831 2008-04-21 Martin Baulig <martin@ximian.com>
12833 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
12834 allows delayed initialization of the `executable_code_buffer' when
12837 2008-04-21 Martin Baulig <martin@ximian.com>
12839 * mini.h (mono_debugger_create_notification_function): Removed.
12840 * tramp-*.c (mono_debugger_create_notification_function): Removed.
12842 * mdb-debug-info64.s
12843 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12845 * mdb-debug-info32.s
12846 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12848 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
12849 currently only works on x86 and x86_64, so don't create it on ppc.
12851 2008-04-21 Martin Baulig <martin@ximian.com>
12853 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
12856 (mini_method_compile): In the fp elimination check, check
12857 `debug_options.mdb_optimizations' in addition to
12858 mono_debug_using_mono_debugger().
12860 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
12861 disable some JIT optimizations which are only disabled when
12862 running inside the debugger.
12863 Added `--help-debug' option to describe the debugging options.
12864 (parse_debug_options): New static function to parse the `--debug'
12865 options, so we can easily add more stuff in future.
12867 2008-04-20 Zoltan Varga <vargaz@gmail.com>
12869 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
12870 the method has no body.
12872 2008-04-19 Jonathan Chambers <joncham@gmail.com>
12874 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
12875 assembly is not allowed in MSVC 64-bit compiler.
12876 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
12877 as we get floating point exceptions everywhere.
12879 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
12880 correctly align arguments for call to throw_exception.
12881 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12883 Code contributed under MIT/X11 license.
12885 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12887 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12889 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12891 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12893 * mini-amd64.c (NEW_INS): Set cil_code.
12895 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12896 from mini-amd64.c so all debugger related logic is in one place.
12898 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12899 later won't have a random ip assigned to them.
12901 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12903 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12904 the arch specific function initializes code_size.
12905 (mono_create_delegate_trampoline): Ditto.
12907 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12908 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12911 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12912 running under the debugger.
12914 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12917 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12918 debugger. Also move the disabling of optimizations here from driver.c.
12919 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12922 * mini.h (MonoCompile): Add a few new flags.
12924 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12926 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12927 so the cil_code field of created MonoInst's is properly set.
12928 (mini_select_instructions): Ditto.
12930 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12931 (MONO_INST_NEW_CALL): Ditto.
12933 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12934 in many places so the ins->cil_code field is properly initialized.
12936 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12939 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12941 * mini.c (mini_method_compile): Print a different message when compiling a
12944 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12947 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12949 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12952 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12954 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12956 * mini.c (handle_stack_args): Make this return void since its return value was
12957 never used. Also set cfg->unverifiable for invalid IL instead of calling
12960 2008-04-10 Mark Probst <mark.probst@gmail.com>
12962 * mini.c: Make sure "this" is live in catch clauses with type
12963 variables in shared generic code.
12965 2008-04-08 Mark Probst <mark.probst@gmail.com>
12967 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12968 generic_class_is_reference_type() to ensure the proper behaviour
12969 when sharing generic code and the type in question is a type
12972 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12974 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12975 race conditions when printing thread dumps. Fixes #377738.
12977 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12979 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12980 shows up when both MonoInst arguments can cause aliasig.
12981 There is likely no way in the current JIT to trigger this problem, but
12982 it showed up in the development of generics sharing, when in a new
12983 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12984 When the generics sharing code will be committed, its tests will be
12985 valid also for this bug.
12987 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12989 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
12992 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
12995 2008-04-07 Zoltan Varga <vargaz@gmail.com>
12997 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
12998 use a more detailed exception message for InvalidCastException.
13000 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
13002 * driver.c (mono_main): Add --debug=casts option to turn on better
13003 InvalidCastException message details.
13005 * mini.c (mini_get_debug_options): New helper function to return the address of
13006 the debug_options variable.
13008 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
13009 the jit_tls TLS variable.
13011 * mini.c (mono_jit_tls): New TLS variable.
13013 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
13016 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
13018 * mini.h: Removed verifer related stuff. This code was moved to verify.c
13020 * mini.c: Removed verifer related stuff, code moved to verify.c.
13022 * driver.c: Using code from verify.c instead of mini.c.
13024 2008-04-05 Zoltan Varga <vargaz@gmail.com>
13026 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
13029 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
13031 * mini.c (check_for_method_verify): Enabling verification of
13032 corlib if mono_verify_all is set. Bugs in the verifier preventing that
13035 2008-04-04 Zoltan Varga <vargaz@gmail.com>
13037 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
13038 caller saved registers as well.
13040 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
13041 saved registers as well.
13043 2008-03-30 Zoltan Varga <vargaz@gmail.com>
13045 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
13047 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
13050 2008-03-27 Zoltan Varga <vargaz@gmail.com>
13052 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
13054 (get_call_info): Take a gsctx argument instead of 'cfg'.
13056 2008-03-26 Zoltan Varga <vargaz@gmail.com>
13058 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
13059 mono_verify_all is set.
13061 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
13063 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
13065 2008-03-25 Zoltan Varga <vargaz@gmail.com>
13067 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
13070 * driver.c mini.c mini.h: Add a --verify-all development option to test the
13071 verifier and the code generated by the compiler.
13073 2008-03-25 Mark Probst <mark.probst@gmail.com>
13075 * mini.c: Generic sharing of the non-nullable case of the box
13078 2008-03-24 Zoltan Varga <vargaz@gmail.com>
13080 * inssel.brg: Fix the build.
13082 * iltests.il.in: Add a test for lconv.ovf.u8.un.
13084 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
13086 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
13087 Array:Address. Fixes #372410.
13089 * iltests.il.in: New tests for readonly prefix.
13091 2008-03-23 Zoltan Varga <vargaz@gmail.com>
13093 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
13094 mini-trampolines.c.
13096 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
13099 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
13101 * mini.c (mono_decompose_op_imm): New helper function.
13103 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
13104 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
13107 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
13108 mono_arch_output_basic_block. Fix warnings.
13110 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
13113 2008-03-22 Zoltan Varga <vargaz@gmail.com>
13115 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
13116 since the extra frame is now detected automatically inside the loop.
13118 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
13119 opts which are now in mono_peephole_ins ().
13121 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
13123 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
13124 frames and skip duplicate managed-to-native frames. Fixes #367665.
13126 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
13127 opts which are now in mono_peephole_ins ().
13128 (mono_arch_peephole_pass_2): Ditto.
13130 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
13132 * mini-codegen.c (mono_peephole_ins): New helper function containing the
13133 arch independent peephole optimizations.
13135 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
13136 opts which are now in mono_peephole_ins ().
13138 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
13140 * mini-s390.c (mono_arch_output_basic_block): Fix build.
13142 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
13145 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
13146 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
13149 2008-03-21 Zoltan Varga <vargaz@gmail.com>
13151 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
13152 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
13155 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
13156 mono_arch_output_basic_block. Fix warnings.
13158 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13160 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
13163 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13165 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
13168 * iltests.il: Add new tests.
13170 2008-03-20 Kornel Pal <kornelpal@gmail.com>
13172 * mini.c: Removed Windows version macros.
13174 2008-03-20 Mark Probst <mark.probst@gmail.com>
13176 * generic-sharing.c: Put reflection types in the extensible part
13177 of the runtime generic context.
13179 * mini.c: Generic sharing of the GetTypeHandle special case of the
13180 ldtoken instruction.
13182 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13184 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
13186 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
13188 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
13189 consistency with the other version on the linear IR branch.
13191 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
13193 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
13195 * iltests.il.in: Add new tests.
13197 2008-03-19 Zoltan Varga <vargaz@gmail.com>
13199 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
13201 * iltests.il.in: Add new tests.
13203 2008-03-19 Mark Probst <mark.probst@gmail.com>
13205 * mini.c: Two variables with the same name were declared in
13206 nesting contexts and one wasn't initialized. Fixed.
13208 2008-03-19 Mark Probst <mark.probst@gmail.com>
13210 * mini.c: Generic sharing of the initobj instruction.
13212 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
13214 * mini.c: make the test to optimize ldtoken from typeof() more
13217 2008-03-18 Mark Probst <mark.probst@gmail.com>
13219 * mini.c: Generic sharing of the initobj instruction for reference
13222 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
13224 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
13225 the mono_breakpoint_clean_code() code to perform bound checks.
13227 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
13229 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
13230 mono_arch_patch_callsite() to include the start of the managed method
13231 to be able to perform bound checks.
13233 2008-03-17 Mark Probst <mark.probst@gmail.com>
13235 * mini.c: Generic sharing for the isinst instruction.
13237 2008-03-17 Mark Probst <mark.probst@gmail.com>
13239 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13240 inssel-long32-mips.brg: Added opcodes for doing indirect calls
13241 with the runtime generic context argument.
13243 * mini.c: Share calls to several types of unsharable methods by
13244 putting the address of the method code in the runtime generic
13245 context and doing an indirect call.
13247 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13250 2008-03-16 Mark Probst <mark.probst@gmail.com>
13252 * generic-sharing.c: Change due to a change in the runtime genric
13255 2008-03-15 Martin Baulig <martin@ximian.com>
13258 (mono_arch_nullify_class_init_trampoline): Add call to
13259 mono_breakpoint_clean_code() to make things work when running
13260 inside the debugger.
13263 (mono_arch_nullify_class_init_trampoline): Add call to
13264 mono_breakpoint_clean_code() to make things work when running
13265 inside the debugger.
13267 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13269 * inssel-long.brg (reg): Fix 64 bit build.
13271 2008-03-14 Mark Probst <mark.probst@gmail.com>
13273 * mini.c, mini.h: Share static generic code by passing it an
13274 implicit argument pointing to the runtime generic context.
13276 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13277 inssel-long32-mips.brg: New opcodes for calling shared static,
13278 which need to be passed the runtime generic context.
13280 * mini-amd64.c, mini-x86.c: Save the runtime generic context
13281 argument on the stack in the prologue if needed. New function for
13282 finding the runtime generic context argument from the registers
13283 saved by the trampoline.
13285 * mini-amd64.h, mini-x86.h: Specify which register to use for the
13286 runtime generic context argument.
13288 * tramp-amd64.c: Also restore the register used for the runtime
13289 generic context argument.
13291 * mini-trampoline.c: Resolve shared static calls by consulting the
13292 runtime generic context via the new argument.
13294 * generic-sharing.c: Add an argument to sharability-checking
13295 functions that specifies whether type variables should be treated
13296 as sharable type arguments.
13298 * inssel-x86.brg: Removed a superfluous, buggy rule.
13300 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13303 2008-03-14 Martin Baulig <martin@ximian.com>
13305 * debug-debugger.c (main_thread_handler): Call
13306 mono_runtime_run_main() without sending any notifications.
13308 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
13310 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13312 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
13314 2008-03-14 Mark Probst <mark.probst@gmail.com>
13316 * tramp-x86.c: Fixed register restore offsets in the trampoline
13317 code for ECX and EDX.
13319 2008-03-12 Geoff Norton <gnorton@novell.com>
13321 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
13322 different ucontext_t implementations.
13323 * exceptions-arm.c: Use the above defines to get exceptions working on
13324 iPhone (based on a patch by Luke Howard lukeh@padl.com)
13325 * mini-arm.c: Implement iPhone icache support (based on a patch by
13326 Luke Howard lukeh@padl.com)
13328 2008-03-12 Mark Probst <mark.probst@gmail.com>
13330 * mini.c: Enable generic sharing of calls to non-static
13331 non-interface non-generic non-value-type methods.
13333 * mini-trampolines.c: Resolve calls from shared generic code.
13335 2008-03-11 Zoltan Varga <vargaz@gmail.com>
13337 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
13339 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
13341 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
13343 * mini.c: some fixes for the AOT compiler.
13345 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13347 * cpu-amd64.md: Add clob:1 to some float opcodes.
13349 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
13351 * mini.h: Added MiniVerifierMode enumeration.
13353 * mini.c: Added mini_verifier_set_mode to control
13354 the usage of the new verifier.
13356 * mini.c (mono_method): Integrated the new verifier.
13358 * driver.c: Extended --security option with validil and
13359 verifiable options to activate the new verifier.
13361 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13363 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
13364 optimization to ctors taking 0 or 2 arguments too.
13366 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
13369 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
13371 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
13373 2008-03-06 Zoltan Varga <vargaz@gmail.com>
13375 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
13376 non-aot case as well.
13378 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
13380 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
13383 * aot-compiler.c (encode_patch): Ditto.
13385 * mini.h (G_MININT32): Fix the definition of this.
13387 2008-03-05 Zoltan Varga <vargaz@gmail.com>
13389 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
13391 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
13393 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13395 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
13396 methods returning vtypes in registers.
13397 (mono_arch_allocate_vars): Ditto.
13399 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
13401 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
13403 * generics.cs: Add a test from the linear IR branch.
13405 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
13407 * mini.c (inline_method): Cache failed inline attempts.
13409 2008-03-04 Mark Probst <mark.probst@gmail.com>
13411 * mini.c: For shared methods of generic classes put the location
13412 of "this" into the MonoGenericJitInfo.
13414 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
13415 register out of a MonoContext by register number. Add the generic
13416 sharing context as an argument to mono_arch_find_this_argument().
13418 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
13419 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
13420 for new arch function.
13422 * mini-exception.c: Handle open exception clauses in shared
13425 * mini-trampolines.c: Supply additional argument to
13426 mono_arch_find_this_argument().
13428 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13430 * Makefile.am (regtests): Run the bench.exe tests last.
13432 2008-03-03 Zoltan Varga <vargaz@gmail.com>
13434 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
13437 2008-03-02 Zoltan Varga <vargaz@gmail.com>
13439 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
13442 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
13444 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
13446 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
13447 whose class has no cctor.
13449 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
13451 2008-03-01 Zoltan Varga <vargaz@gmail.com>
13453 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
13456 2008-02-29 Zoltan Varga <vargaz@gmail.com>
13458 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
13459 to be in sync with the code on the linear IR branch.
13461 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
13463 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
13465 2008-02-27 Zoltan Varga <vargaz@gmail.com>
13467 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
13469 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
13471 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
13473 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
13475 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
13477 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
13480 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
13482 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
13483 OP_LOADR4_MEMBASE emission.
13485 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
13486 (mono_spillvar_offset_float): Ditto.
13488 * mini-mips.c (mono_arch_emit_prolog): Ditto.
13490 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
13493 * basic-long.cs: Add regression tests for them.
13495 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
13497 (mono_arch_allocate_vars): Fix representation of single-precision float
13499 (mono_arch_output_basic_block): Ditto.
13501 * inssel-mips.brg: Ditto, remove duplicate items.
13503 * mini-mips.c (emit_load_volatile_arguments): New function to handle
13504 arguments of tail calls as on other platforms.
13505 (mono_arch_output_basic_block): Handle tail calls.
13507 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
13510 * objects.cs (test_5_pass_static_struct): Add test for it.
13512 Contributed under MIT/X11 license.
13514 2008-02-26 Zoltan Varga <vargaz@gmail.com>
13516 * Makefile.am: Use gmcs for compiling the regression tests.
13518 * *.2.cs *.2.il: Rename to *.cs and *.il.
13520 2008-02-24 Zoltan Varga <vargaz@gmail.com>
13522 * regalloc.h: Make the vassign array smaller.
13524 * mini.c (mini_method_compile): Remove an unused field in cfg.
13526 * mini-codegen.c: Add a bunch of micro optimizations.
13528 2008-02-23 Zoltan Varga <vargaz@gmail.com>
13530 * regalloc.h: Remove some unused fields.
13532 2008-02-22 Zoltan Varga <vargaz@gmail.com>
13534 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
13536 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
13538 2008-02-22 Mark Probst <mark.probst@gmail.com>
13540 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
13542 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
13543 trampoline: Fetch an entry from the runtime generic context. If
13544 it's NULL, jump to the actual trampoline to fill the runtime
13545 generic context. Otherwise, return it.
13547 * mini.c: Call the lazy fetch trampoline to get entries out of the
13548 runtime generic context.
13550 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
13551 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
13552 tramp-sparc.c: Stubs for the lazy fetch trampoline.
13554 2008-02-21 Mark Probst <mark.probst@gmail.com>
13556 * mini.c: Fetch data out of the extensible part of the runtime
13557 generic context instead of calling a helper function.
13559 * generic-sharing.c: Some functions moved into
13560 metadata/generic-sharing.c. Helper function for fetching other
13561 types now checks and asserts against extensible rgctx (just for
13562 debugging purposes - the helper function isn't called anymore
13563 unless for debugging).
13565 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13567 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
13568 for tail calls up to the point that the tests in iltests.exe run. Also add a
13569 dummy CKFINITE implementation.
13570 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
13571 needed for trampoline LMF frames.
13573 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
13574 trampoline LMF frames.
13576 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
13578 * mini.c (inline_method): clean any pending loader error when inlining fail.
13579 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
13581 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13583 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
13585 * aot-runtime.c (decode_patch_info): Ditto.
13587 * mini.c (mono_resolve_patch_target): Ditto.
13589 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
13592 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
13594 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
13595 if it references an icall address.
13597 2008-02-20 Zoltan Varga <vargaz@gmail.com>
13599 * cpu-s390x.md: Remove some more unused opcodes.
13601 * cpu-s390x.md: Remove some unused opcodes.
13603 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
13604 mono_op_imm_to_op ().
13606 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
13607 instead of a switch statement.
13609 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
13610 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
13612 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
13614 * mini-codegen.c: Remove unused mono_regstate2_... functions.
13616 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
13619 2008-02-19 Zoltan Varga <vargaz@gmail.com>
13621 * driver.c (mono_main): Improve error reporting when an assembly cannot be
13622 opened. Fixes #362607.
13624 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
13626 * iltests.il.in: Add a test for static methods in interfaces.
13628 2008-02-18 Zoltan Varga <vargaz@gmail.com>
13630 * genmdesc.c (build_table): Fix a crash on older glib versions.
13632 * cpu-sparc.md: Remove some unused opcodes.
13634 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
13635 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
13637 * cpu-amd64.md: Remove some unused opcodes.
13639 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
13640 like the other opcodes.
13642 2008-02-17 Zoltan Varga <vargaz@gmail.com>
13644 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
13646 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
13648 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
13649 variables 'cfg' instead of 'm' for consistency.
13651 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
13653 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
13654 argument holding the vtype return address, to avoid the ambigious use of
13655 cfg->ret for this purpose.
13657 * mini.c (NEW_RETLOADA): Use vret_addr if set.
13659 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
13661 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
13662 new mono_print_ins () function which only takes one argument.
13664 2008-02-15 Zoltan Varga <vargaz@gmail.com>
13666 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
13669 2008-02-14 Zoltan Varga <vargaz@gmail.com>
13671 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
13673 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
13675 * mini-x86.c: Sync with the version on the linear IR branch by adding new
13676 opcodes and other small changes.
13678 * mini-ops.h: Add some new opcodes from the linear IR branch.
13680 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
13682 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
13683 opcodes, use the REG_MEMBASE opcodes instead.
13685 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
13686 opcodes, use the REG_MEMBASE opcodes instead.
13688 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
13691 * mini.c (mono_op_imm_to_op): New helper function.
13693 * mini-ops.h: Add some opcodes from linear IR branch.
13695 2008-02-13 Zoltan Varga <vargaz@gmail.com>
13697 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
13700 2008-02-12 Zoltan Varga <vargaz@gmail.com>
13702 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
13705 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
13707 2008-02-09 Zoltan Varga <vargaz@gmail.com>
13709 * aot-compiler.c (emit_method_code): Add an assert.
13711 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
13712 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
13715 2008-02-08 Zoltan Varga <vargaz@gmail.com>
13717 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
13718 some load/store opcodes so they are consistent.
13719 (mono_arch_emit_prolog): Simplify some code.
13721 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
13723 * objects.cs: Add tests for large argument offsets on ARM.
13725 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
13726 stack offsets. Fixes #359651.
13728 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
13730 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
13732 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
13734 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
13736 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
13738 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
13739 rid of CEE_CONV_R_UN.
13741 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
13743 2008-02-07 Zoltan Varga <vargaz@gmail.com>
13745 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
13747 * mini.c (mono_normalize_opcodes): Add some more opcodes.
13749 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
13751 * cpu-amd64.md: Remove some unused opcodes.
13753 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
13755 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
13757 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
13758 arch specific functions for its parts. Call the peephole pass after local
13759 regalloc so the prolog can compute a more accurate max_offset.
13761 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
13762 the corresponding OP_I/OP_L opcodes.
13764 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
13766 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
13768 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13770 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
13771 as they are handled in mini.c.
13773 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
13775 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
13776 case since it is handled in mini.c.
13778 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
13780 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
13782 * *.c: Use the new opcodes in the IR and back end code.
13784 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
13786 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
13788 2008-02-06 Mark Probst <mark.probst@gmail.com>
13790 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
13791 an assert because it has a race condition.
13793 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13795 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
13797 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
13799 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
13801 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
13802 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
13804 2008-02-05 Zoltan Varga <vargaz@gmail.com>
13806 * cpu-amd64.md (move): Correct the maximum size of move.
13808 2008-02-05 Mark Probst <mark.probst@gmail.com>
13810 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
13811 the generic class init trampoline to return quickly if the class
13814 2008-02-04 Zoltan Varga <vargaz@gmail.com>
13816 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
13817 issues where an 32 bit callsite cannot be patched by a 64 bit address.
13819 2008-02-03 Zoltan Varga <vargaz@gmail.com>
13821 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
13824 2008-01-31 Zoltan Varga <vargaz@gmail.com>
13826 * objects.cs: Add some soft-float tests.
13828 * mini.c: Fix a couple more soft-float issues.
13830 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
13832 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
13833 avoid a REX prefix.
13835 2008-01-30 Zoltan Varga <vargaz@gmail.com>
13837 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
13838 exception happens while compiling a virtual method.
13840 2008-01-29 Zoltan Varga <vargaz@gmail.com>
13842 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
13844 * mini-sparc.c: Fix build.
13846 * mini-sparc.c (get_call_info): Add support for generic sharing.
13848 * mini-exceptions.c: Add a FIXME.
13850 2008-01-27 Zoltan Varga <vargaz@gmail.com>
13852 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
13853 altstack handling code.
13855 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
13857 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
13859 * mini-s390.c: Add support for generic sharing.
13861 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13863 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13865 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
13867 * mini-s390x.c: Add support for generic sharing.
13869 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13871 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13873 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
13874 can be used since it takes a 16 bit signed immediate.
13876 * inssel-s390x.brg: Fix OP_SETRET.
13878 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
13880 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
13882 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13884 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13886 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13889 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13892 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13893 of the unused mono_arch_patch_delegate_trampoline stuff.
13895 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13897 * basic-long.cs: Move the fp related tests to basic-float.cs.
13899 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13901 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13903 * basic-calls.cs: Add a test for proper float argument passing.
13905 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13906 if the context corresponds to an exception received through a signal.
13908 * exceptions.cs: Add a test for nullref handling at the start of a try
13911 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13913 * jit-icalls.c (mono_break): New JIT icall.
13915 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13917 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13919 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13921 * cpu-*.md: Get rid of unused opcodes.
13923 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13925 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13928 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13931 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13932 the arch independent trampoline code in mini-trampolines.c.
13934 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13936 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13938 * mini-s390.h: Remove an unused define.
13940 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13941 the arch independent trampoline code in mini-trampolines.c.
13943 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13945 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13947 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13949 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13951 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13953 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13955 * cpu-amd64.md: Use smaller sizes for int opcodes.
13957 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13959 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13962 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13965 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13966 instead of though a pointer to save an indirection when accessing elements of
13969 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13971 (NOT_IMPLEMENTED): New helper macro.
13972 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13975 * *.c: Use the new helper macro.
13977 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13979 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13981 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13983 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13986 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13988 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
13989 profiling is enabled.
13991 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
13993 (mono_arch_emit_prolog): Add more first bblock optimizations.
13995 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
13996 in order if possible.
13997 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
13998 bblock, since the arguments are still in their original registers.
14000 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
14002 2008-01-17 Zoltan Varga <vargaz@gmail.com>
14004 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
14007 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
14010 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
14012 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
14013 process async exceptions received while in unmanaged code.
14015 * mini.c (mini_init): Install a callback with the runtime which will be called
14016 when a thread receives an async exception while in unmanaged code.
14018 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
14020 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
14022 2008-01-16 Wade Berrier <wberrier@novell.com>
14029 2008-01-16 Zoltan Varga <vargaz@gmail.com>
14031 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
14032 compilation with sun cc.
14034 * cpu-*.md: Fix the build.
14036 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
14038 * mini-amd64.h: Add some comments to the MonoLMF structure.
14040 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
14042 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
14043 in the LMF structure if possible. This saves two instructions in the
14044 managed->native wrappers.
14046 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
14048 2008-01-16 Mark Probst <mark.probst@gmail.com>
14050 * generic-sharing.c: New type argument lookup code which uses the
14051 runtime generic context template.
14053 2008-01-15 Zoltan Varga <vargaz@gmail.com>
14055 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
14057 * mini-arm.c (add_general): Fix arm eabi parameter passing.
14058 (mono_arch_output_basic_block): Fix localloc implementation.
14060 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
14062 * mini-ia64.c (peephole_pass): Fix ia64 build.
14064 * mini-amd64.c (peephole_pass): Fix a warning.
14066 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
14067 at a constant offset from sp/fp.
14069 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
14070 instead of obtaining it from *lmf in the managed method case.
14072 2008-01-14 Zoltan Varga <vargaz@gmail.com>
14074 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
14076 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
14078 * mini.h (MonoInstList): New type.
14079 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
14080 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
14081 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
14082 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
14083 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
14084 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
14085 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
14086 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
14087 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
14088 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
14089 MONO_INST_LIST_FOR_EACH_ENTRY,
14090 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
14091 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
14092 mono_inst_list_first, mono_inst_list_last,
14093 mono_inst_list_next, mono_inst_list_prev): New instruction
14094 list handling interfaces.
14095 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
14096 list head 'ins_list'.
14097 (MonoInst): Replace next pointer with list head 'node'.
14098 (MonoCallInst): Make 'out_args' a MonoInstList.
14099 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
14100 (MonoCompile): Delete reverse_inst_list and
14101 reverse_inst_list_len.
14102 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
14103 mono_arch_lowering_pass, mono_arch_local_regalloc,
14104 mono_arch_output_basic_block, mono_arch_emit_prolog):
14105 Convert to new instruction lists.
14106 (insert_after_ins): Delete.
14107 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
14109 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
14110 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
14111 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
14112 mono_emulate_opcode, mono_emit_load_got_addr,
14113 inline_method, mono_method_to_ir, mono_print_bb_code,
14114 print_dfn, decompose_pass, nullify_basic_block,
14115 replace_out_block_in_code, remove_block_if_useless,
14116 merge_basic_blocks, move_basic_block_to_end,
14117 try_unsigned_compare, optimize_branches, mono_print_code,
14118 mini_select_instructions, remove_critical_edges): Likewise.
14119 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
14120 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
14121 mono_arch_output_basic_block, mono_arch_emit_prolog):
14123 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
14124 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14125 mono_arch_output_basic_block): Likewise.
14126 (inst_list_prepend, insert_after_ins): Delete.
14127 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
14128 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
14130 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
14131 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
14132 mono_arch_emit_prolog): Likewise.
14133 * cfold.c (mono_constant_fold): Likewise.
14134 * liveness.c (visit_bb, mono_analyze_liveness,
14135 optimize_initlocals): Likewise.
14136 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
14137 * graph.c (mono_draw_code_cfg): Likewise.
14138 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
14139 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
14140 mono_ssa_cprop): Likewise.
14141 * abcremoval (get_relations_from_previous_bb, process_block):
14143 * local-propagation (mono_cprop_invalidate_values,
14144 mono_local_cprop_bb): Likewise.
14145 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
14146 peephole_pass, mono_arch_output_basic_block,
14147 mono_arch_emit_prolog): Likewise.
14148 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
14149 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14150 mono_arch_emit_prolog): Likewise.
14151 (insert_after_ins): Delete.
14152 * aliasing.c (print_code_with_aliasing_information,
14153 mono_build_aliasing_information, mono_aliasing_deadce):
14154 Convert to new instruction lists.
14155 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
14156 peephole_pass, NEW_INS, mono_arch_lowering_pass,
14157 mono_arch_local_regalloc, mono_arch_output_basic_block):
14159 (insert_after_ins): Delete.
14160 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
14161 peephole_pass, mono_arch_output_basic_block): Convert to
14162 new instruction lists.
14163 * mini-codegen (InstList, inst_list_prepend,
14164 insert_after_ins): Delete.
14165 (insert_before_ins, get_register_force_spilling,
14166 get_register_spilling, free_up_ireg, free_up_reg,
14167 create_copy_ins, create_spilled_store, alloc_int_reg,
14168 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
14169 to new instruction lists.
14170 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
14171 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14172 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
14173 (insert_after_ins): Delete.
14174 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
14175 mono_arch_local_regalloc, mono_arch_output_basic_block,
14176 mono_arch_call_opcode): Convert to new instruction lists.
14177 (insert_after_ins): Delete.
14178 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
14179 peephole_pass, mono_arch_output_basic_block,
14180 mono_arch_emit_prolog): Convert to new instruction lists.
14182 2008-01-11 Zoltan Varga <vargaz@gmail.com>
14184 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
14186 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
14189 * Makefile.am (version.h): Make this work with non-bash shells.
14191 2008-01-10 Zoltan Varga <vargaz@gmail.com>
14193 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
14195 2008-01-08 Zoltan Varga <vargaz@gmail.com>
14197 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
14198 the InitializeArray optimization.
14200 2008-01-06 Zoltan Varga <vargaz@gmail.com>
14202 * mini.c driver.c: Don't include os/gc_wrapper.h.
14204 2008-01-05 Zoltan Varga <vargaz@gmail.com>
14206 * mini.c (print_jit_stats): Print GC statistics if available.
14208 2008-01-04 Zoltan Varga <vargaz@gmail.com>
14210 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
14212 2007-12-29 Zoltan Varga <vargaz@gmail.com>
14214 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
14216 2007-12-26 Zoltan Varga <vargaz@gmail.com>
14218 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
14220 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
14222 * driver.c (mono_main): Ditto.
14224 2007-12-23 Zoltan Varga <vargaz@gmail.com>
14226 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
14228 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
14229 in the vtable can't be encoded.
14230 (compile_method): Ditto.
14232 2007-12-21 Zoltan Varga <vargaz@gmail.com>
14234 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
14237 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
14240 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
14241 the top LMF entry belongs to the current method.
14243 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
14245 2007-12-20 Zoltan Varga <vargaz@gmail.com>
14247 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
14249 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
14251 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
14253 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
14255 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
14257 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
14260 * basic-float.cs: Add an ulong->double cast test.
14262 2007-12-15 Zoltan Varga <vargaz@gmail.com>
14264 * mini.c (mono_method_to_ir): Fix a warning.
14266 2007-12-14 Zoltan Varga <vargaz@gmail.com>
14268 * mini-ops.h: Add OP_SWITCH.
14270 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
14271 CEE_SWITCH in back-end code, use OP_SWITCH instead.
14273 2007-12-11 Geoff Norton <gnorton@novell.com>
14275 * mini-s390x.c: Minor change to the MAX() define to allow
14276 it to compile with other gcc versions.
14278 2007-12-11 Geoff Norton <gnorton@novell.com>
14281 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
14283 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14285 exceptions-arm.c (mono_arch_get_restore_context): Restore
14288 exceptions-arm.c (throw_exception): Save the frame pointer.
14289 This is a partial fix for #323747. Only the client side is
14292 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14294 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
14295 was using an unrelated variable to log the class which
14296 needed the cctor to be called. This was crashing on arm.
14298 2007-12-09 Robert Jordan <robertj@gmx.net>
14300 * mini-x86.c (mono_arch_emit_epilog):
14301 Consider all kinds of 64-bit types. Fixes #323114.
14303 2007-12-08 Zoltan Varga <vargaz@gmail.com>
14305 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
14307 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14309 * mini-amd64.c (peephole_pass): Add a missing instruction check.
14311 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14313 * mini.c: run type ctor before allocating an object, not only
14314 when running it's constructor method (fixes at least part of bug #342507).
14316 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14318 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
14320 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
14321 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
14324 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
14325 mono_generic_class_init_trampoline () the same as it is done with the other
14328 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
14329 aot-runtime.c aot-compiler.c: Implement AOT support.
14331 2007-12-07 Mark Probst <mark.probst@gmail.com>
14333 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
14334 build for archs which don't have the vtable trampoline defined
14337 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14339 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
14341 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
14343 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
14345 * tramp-<ARCH>.c: Use the new helper function.
14347 2007-12-07 Mark Probst <mark.probst@gmail.com>
14349 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
14350 trampoline call, which takes a vtable argument.
14352 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
14353 OP_TRAMPCALL_VTABLEs like other calls.
14355 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
14356 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
14357 call. Implemented a support function which fetches the vtable
14358 from a register set.
14360 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
14361 Implemented a generic class init trampoline, using the
14362 OP_TRAMPCALL_VTABLE opcode.
14364 * mini.c: Implemented static field access when sharing generic
14365 code. This implies initing the class using the new
14366 OP_TRAMPCALL_VTABLE call.
14368 2007-12-07 Mark Probst <mark.probst@gmail.com>
14370 * mini.c: Don't compile methods with sharing enabled if their
14371 classes are disabled for sharing.
14373 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14375 * inssel.brg: Add a missing sign extension to the GETCHR and array access
14376 opcodes. Fixes #346563.
14378 * objects.cs: Add a new test.
14380 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
14382 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
14383 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
14385 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14387 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
14389 2007-12-03 Zoltan Varga <vargaz@gmail.com>
14391 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
14394 2007-12-02 Zoltan Varga <vargaz@gmail.com>
14396 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
14398 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
14399 optimization in the AOT case.
14401 2007-11-30 Zoltan Varga <vargaz@gmail.com>
14403 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
14405 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
14407 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
14409 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
14411 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
14412 is created by the inlined delegate ctor.
14414 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14416 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
14418 2007-11-29 Zoltan Varga <vargaz@gmail.com>
14420 * cpu-x86.md: Fix the length of ckfinite.
14422 2007-11-28 Zoltan Varga <vargaz@gmail.com>
14424 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14426 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
14427 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
14429 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
14431 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
14432 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
14434 2007-11-28 Martin Baulig <martin@ximian.com>
14437 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
14438 after creating the trampoline.
14440 2007-11-27 Zoltan Varga <vargaz@gmail.com>
14442 * aot-runtime.c (load_aot_module): Check runtime version if needed.
14444 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
14447 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
14448 instead of the calling method to help AOT.
14450 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
14452 2007-11-26 Zoltan Varga <vargaz@gmail.com>
14454 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
14457 2007-11-23 Zoltan Varga <vargaz@gmail.com>
14459 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
14461 * aot-compiler.c (compile_method): Correct check for generic method definitions.
14462 (encode_method_ref): No need to handle generic method definitions specially.
14464 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
14466 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
14469 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
14471 (compile_method): Enable generic sharing.
14473 2007-11-22 Zoltan Varga <vargaz@gmail.com>
14475 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
14476 (mini_method_compile): Add preliminary support for AOTing shared generic code.
14478 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
14481 * mini-trampolines.c: Fix a warning.
14483 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
14485 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
14486 (generic_class_is_reference_type): Remove unused function.
14488 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
14489 in the generic vtable trampoline case.
14491 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
14493 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
14494 return an AOT method based on a vtable slot.
14496 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
14498 * mini.c (mini_get_vtable_trampoline): Export this.
14500 2007-11-22 Martin Baulig <martin@ximian.com>
14503 (MonoDebuggerInfo): Move `debugger_version' up.
14505 2007-11-22 Martin Baulig <martin@ximian.com>
14508 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
14510 * mini-trampolines.c
14511 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
14512 after compiling the method.
14514 2007-11-20 Martin Baulig <martin@ximian.com>
14517 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
14518 (mono_debugger_remove_breakpoint): Likewise.
14519 (mono_debugger_check_breakpoints): Likewise.
14521 * debug-debugger.c: Implement the new breakpoint interface here.
14523 2007-11-18 Zoltan Varga <vargaz@gmail.com>
14525 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
14526 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
14528 * mini-x86.c (mono_arch_output_basic_block): Ditto.
14530 2007-11-17 Zoltan Varga <vargaz@gmail.com>
14532 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
14534 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
14537 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
14540 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
14541 returning a vtype in a register.
14543 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
14544 here from the arch specific code.
14546 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
14549 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
14550 (mono_arch_emit_prolog): Increment maximum prolog size.
14552 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
14553 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
14555 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
14556 MonoGenericSharingContext.
14558 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
14559 MonoGenericSharingContext. Allocate memory from the cfg mempool.
14561 2007-11-15 Mark Probst <mark.probst@gmail.com>
14563 * mini.c, mini.h, generic-sharing.c: Functions for producing code
14564 which extract fields out of the runtime generic context. Full
14565 sharing of the NEWARR opcode.
14567 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
14569 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
14570 --enable-minimal=ssa.
14572 2007-11-13 Zoltan Varga <vargaz@gmail.com>
14574 * mini-trampolines.c (mono_delegate_trampoline): Update after
14575 mono_marshal_get_delegate_invoke () signature change.
14577 2007-11-13 Mark Probst <mark.probst@gmail.com>
14579 * mini.c: Removed the shared context in favor of the generic
14580 sharing context. Allocate the MonoJitInfo structure with room for
14581 the generic sharing context if it's needed.
14583 * mini.h: Remove MonoGenericSharingContext declaration. It's in
14584 domain-internals.h now.
14586 * mini-x86.c: Pass the generic sharing context to get_call_info ().
14588 * generic-sharing.c: Several changes for working without a shared
14589 context and instead operating on open types instead.
14591 2007-11-12 David S. Miller <davem@davemloft.net>
14593 * inssel-sparc.brg: Fix double instruction emit.
14595 2007-11-12 Zoltan Varga <vargaz@gmail.com>
14597 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
14598 Get/Set/Address methods.
14600 * mini.c debug-debugger.c mini-trampolines.c: Update after
14601 mono_marshal_get_delegate_invoke signature change.
14603 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14605 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
14606 This can happens with dynamic methods. Fixes the other bug in #322722.
14608 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14610 * tramp-arm.c (mono_arch_patch_callsite): Support patching
14613 * mini-arm.c (arm_patch): Implement patching of BX call
14614 sequence. Fixes one of the bugs in #322722.
14616 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
14618 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
14619 under Linux. We only need to flush every 32-byte cache line.
14621 2007-11-07 Massimiliano Mantione <massi@ximian.com>
14624 move_basic_block_to_end: Add branches when needed, eventually creating
14626 optimize_branches: added a parameter that tells if it's ok to create
14627 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
14628 and avoid calling move_basic_block_to_end when it's not ok.
14631 2007-11-07 Mark Probst <mark.probst@gmail.com>
14633 * mini.c: Abort inlining call to InitializeArray if something
14634 looks wrong. Let the icall handle it, which now has proper safety
14637 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
14639 * mini.c (mono_spill_call): add support for soft-float.
14641 * mini.c (mono_method_to_ir): add support for soft-float
14642 to inlined functions that return float.
14644 * mini.c (mono_method_to_ir): add support for soft-float
14645 to cee_stsfld opcode on float fields.
14647 2007-11-05 Geoff Norton <gnorton@novell.com>
14649 * mini-x86.h: Fix the structure access for X86 Leopard.
14652 2007-11-05 Martin Baulig <martin@ximian.com>
14654 * mini-trampolines.c
14655 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
14656 after compiling the method to notify the debugger.
14658 2007-11-05 Martin Baulig <martin@ximian.com>
14660 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
14662 2007-11-02 Zoltan Varga <vargaz@gmail.com>
14664 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
14665 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
14667 2007-11-01 Zoltan Varga <vargaz@gmail.com>
14669 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
14670 native-to-managed wrappers.
14672 2007-11-01 Geoff Norton <gnorton@novell.com>
14674 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
14677 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14679 * mini.c, mini-x86.c: when getting back from unmanaged code
14680 to managed via a marshaled delegate we also need to set the
14683 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14685 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
14688 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
14690 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
14691 let the debugger or other external agents to tell the JIT when
14692 a sw breakpoint has been inserted in the code that the JIT needs
14693 to be able to inspect.
14695 2007-10-31 Martin Baulig <martin@ximian.com>
14698 (MonoDebuggerInfo): Remove `runtime_class_init'.
14700 2007-10-30 Martin Baulig <martin@ximian.com>
14703 (mono_debugger_thread_created): Added `MonoThread *' argument.
14704 (mono_debugger_extended_notification): New public method.
14705 (mono_debugger_trampoline_compiled): New public method.
14708 (MonoDebuggerThreadInfo): Added `thread' and
14709 `extended_notifications' fields.
14712 (debugger_executable_code_buffer): New static variable.
14715 (MonoDebuggerInfo): Added `executable_code_buffer',
14716 `executable_code_buffer_size', `breakpoint_info_area',
14717 `breakpoint_table' and `breakpoint_table_size'.
14719 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
14721 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
14722 that IP either is an unused value or the vtable pointer. IMT
14723 calls use vtable + offset now. Reduced by almost half the size
14726 2007-10-26 Jonathan Chambers <joncham@gmail.com>
14728 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
14729 defines to access param registers. Replace long usage with
14730 gsize as sizeof(long) != sizeof(void*) on Win64.
14732 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
14733 on Win64. Fix intrinsic, use _AddressOfReturnAddress
14734 instead of non-existant _GetAddressOfReturnAddress.
14736 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
14737 param registers. Save/restore %rdi and %rsi in MonoLMF.
14739 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
14740 param registers. Modify (throw_exception) signature to take
14741 %rdi and %rsi on Win64.
14743 Code is contributed under MIT/X11 license.
14745 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14747 * helpers.c: unlink debugging output files.
14749 2007-10-25 Zoltan Varga <vargaz@gmail.com>
14751 * mini.c: Move mono_create_ftnptr () to object.c.
14753 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
14755 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
14756 optional. This function can now be used to disassemble code generated
14757 outside the JIT such as trampolines and IMT thunks.
14759 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
14761 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
14762 vtable pointer from a ldr instruction.
14764 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
14765 new IMT call sequence.
14767 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
14768 call sequence for interface invocations.
14770 * mini-arm.c (mono_arch_emit_imt_argument): added, required
14771 for imt support. This function is empty since IMT on ARM requires no
14772 special handling on the IR side.
14774 * mini-arm.c (mono_arch_find_imt_method): added, required for
14777 * mini-arm.c (mono_arch_find_this_argument): added, required
14780 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
14781 a ldr instruction to load a value stored in the code stream.
14783 * mini-arm.c (mono_arch_build_imt_thunk):added, required
14787 2007-10-23 Zoltan Varga <vargaz@gmail.com>
14789 * mini.c (mini_init): Install the jump trampoline callback.
14791 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14793 * mini-trampolines.c: handle synchronized methods with the common
14794 vtable trampoline (bug #335601).
14796 2007-10-17 Zoltan Varga <vargaz@gmail.com>
14798 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
14800 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
14803 * mini-ia64.h mini-ia64.c: Add support for IMT.
14805 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
14806 prolog. Fixes #331958.
14808 2007-10-15 Zoltan Varga <vargaz@gmail.com>
14810 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
14812 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14814 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
14817 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14819 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
14822 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
14824 * mini-x86.c, mini-x86.h: x86 support for the common vtable
14827 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
14829 * mini-trampolines.c: changed the magic rampoline to understand
14830 the common vtable trampoline method: the method to invoke is
14831 determined by the vtable displacement of the call.
14833 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14835 * mini.c, mini.h: register the common vtable trampoline if the
14836 architecture supports it.
14838 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14840 * cpu-amd64.md: use the correct max length for tls_get.
14842 2007-10-14 Zoltan Varga <vargaz@gmail.com>
14844 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
14845 CEE_STELEM_ANY. Fixes #333696.
14847 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14849 * exceptions-x86.c: provide more graceful handling of the case where
14850 we followed a bogus function pointer from managed code (bug #332866).
14852 2007-10-11 Mark Probst <mark.probst@gmail.com>
14854 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
14855 replaces the generic_shared flag and will carry more information
14858 * generic-sharing.c: Added mini_type_stack_size() which allows
14859 allows open types if given a generic sharing context.
14860 mini_get_basic_type_from_generic() takes a
14861 MonoGenericSharingContext* instead of a MonoCompile* now.
14863 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
14864 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
14865 mini-sparc.c, mini-x86.c: Trivial changes required by the two
14866 changes above. Just passing arguments through to the right
14869 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14871 * mini-arm.c: unify the call emission to emit_code_seq().
14873 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
14875 * tramp-arm.c: reduced the trampoline size.
14877 2007-10-10 Mark Probst <mark.probst@gmail.com>
14879 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
14880 variable handling out of arch-specific code.
14882 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14884 * mini-arm.c: implemented fast delegate dispatch.
14886 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14888 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14889 that fp elimination is turned off if the space required by locals is too
14890 big. Fixes #331958.
14892 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14894 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14895 ARM to the new style trampoline.
14897 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14899 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14901 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14903 2007-10-09 Martin Baulig <martin@ximian.com>
14906 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14907 `field_info_offset_offset'.
14909 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14911 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14912 removed more internal usage of the r11 register and made it available
14913 to the register allocator.
14915 2007-10-08 Mark Probst <mark.probst@gmail.com>
14917 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14918 when sharing generics and treat type variables as references.
14920 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14922 * mini-ppc.c: started removing the internal uses of register r11
14923 to eventually allow the register allocator to manage it as an
14924 additional available register.
14926 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14928 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14930 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14932 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14933 specific trampolines as they are not performance critical as a jump
14934 target (maybe align as before only for AOT code?). This saves about
14935 200 KB of native code on x86 for monodevelop startup.
14937 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14939 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14940 monodevelop startup.
14942 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14944 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14946 * mini-sparc.h mini-sparc.c: Implement IMT support.
14948 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14949 its smaller and doesn't clobber sparc_g1.
14951 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14953 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14955 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14957 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14959 * mini-ppc.c: implemented fast delegate invocation.
14961 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14963 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14965 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14967 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14968 code to the new style trampoline in preparation for IMT support.
14970 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14972 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14973 systems already. This also reduces the specific trampiline sizes and
14974 prepares for the use of r12 as the IMT identifier register.
14976 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14978 * mini-mips.h: endianess fix (simplified from a patch by
14979 Thomas Kunze <thommy@tabao.de>, bug #323737).
14981 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14983 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14984 to access ucontext fields and enable netbsd support
14985 (partially from Magnus Henoch <mange@freemail.hu>).
14987 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14989 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
14990 use the preprocessor from the CPP env var if it is set.
14992 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14994 * mini-trampolines.c: fixed an assertion and moved it earlier in the
14995 code, before interface_offset gets used.
14997 2007-10-02 Zoltan Varga <vargaz@gmail.com>
14999 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
15000 mono_class_setup_vtable () before accessing klass->vtable.
15002 2007-10-01 Zoltan Varga <vargaz@gmail.com>
15004 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
15007 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
15009 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
15010 IMT slots (this saves hundreds of KB of memory in programs like
15011 IronPython and Monodevelop).
15013 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
15015 * mini.c: print the delegate counter.
15017 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
15019 * mini-x86.c: make it easier to enable the debugging code for IMT
15022 2007-09-28 Martin Baulig <martin@ximian.com>
15025 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
15026 `mono_method_klass_offset' and `mono_method_token_offset'.
15028 2007-09-20 Mark Probst <mark.probst@gmail.com>
15030 * mini.c: First generics sharing implementation. Can only share
15031 in very simple cases. If sharing doesn't work it falls back to
15032 dedicated compilation.
15034 * mini.h: Flag in MonoCompile to specify whether generic
15035 compilation is shared. Flags enum for marking which generic inst
15036 of a context is used. Prototypes for helper functions.
15038 * generic-sharing.c: Helper functions for generic method sharing.
15040 * optflags-def.h: Optimization flag (gshared) for enabling generic
15041 method sharing added.
15043 * Makefile.am: generic-sharing.c added.
15045 2007-09-19 Daniel Nauck <dna@mono-project.de>
15047 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
15049 2007-09-19 Massimiliano Mantione <massi@ximian.com>
15050 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
15053 2007-09-19 Martin Baulig <martin@ximian.com>
15055 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
15056 mono_debug_cleanup() is now part of mono_cleanup().
15058 2007-09-18 Zoltan Varga <vargaz@gmail.com>
15060 * driver.c (mono_main): Fix a warning.
15062 2007-09-17 Zoltan Varga <vargaz@gmail.com>
15064 * aot-compiler.c: Optimize various parts when processing large assemblies.
15067 * mini.c (mono_patch_info_hash): Improve hash function.
15069 2007-09-14 Jonathan Chambers <joncham@gmail.com>
15071 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
15073 Code is contributed under MIT/X11 license.
15075 2007-09-14 Zoltan Varga <vargaz@gmail.com>
15077 * mini.c (mini_init): Fix a leak.
15079 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
15081 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15083 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
15085 2007-09-14 Zoltan Varga <vargaz@gmail.com>
15087 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
15089 2007-09-13 Zoltan Varga <vargaz@gmail.com>
15091 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
15094 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
15096 * mini.c (handle_alloc): Enable managed allocators in AOT code.
15098 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
15100 * aot-runtime.c (decode_patch_info): Ditto.
15102 2007-09-12 Jonathan Chambers <joncham@gmail.com>
15104 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
15105 static case. Cache delegates in architecture specific code,
15106 based on number of parameters.
15108 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
15109 in architecture specific code, based on number of parameters.
15111 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
15112 caching happen in architecture specific code now.
15114 Code is contributed under MIT/X11 license.
15116 2007-09-12 Jonathan Chambers <joncham@gmail.com>
15118 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
15119 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
15120 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
15122 Code is contributed under MIT/X11 license.
15124 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15125 * mini.c: (mono_thread_abort) Fixed bug #82416.
15127 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
15129 * mini.: hook the new managed GC allocation feature into the JIT.
15131 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15133 * mini.c: implementation for the new runtime tls opcode.
15135 2007-09-11 Martin Baulig <martin@ximian.com>
15138 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
15139 `mono_method_inflated_offset'.
15141 2007-09-07 Zoltan Varga <vargaz@gmail.com>
15143 * driver.c mini.h mini.c: Add a new devel command line option for injecting
15144 async exceptions into a method.
15146 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
15147 purpose of testing whenever the unwinder works at every instruction.
15149 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
15151 * mini.c: check accessibility of method used in ldftn (fixes
15154 2007-09-04 Zoltan Varga <vargaz@gmail.com>
15156 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
15158 * inssel.brg: Fix a warning.
15160 2007-09-03 Martin Baulig <martin@ximian.com>
15162 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
15163 now takes the `main_method' as argument.
15165 2007-09-02 Zoltan Varga <vargaz@gmail.com>
15167 * cpu-sparc.md (endfilter): Add missing src1:i argument.
15169 2007-08-30 Jonathan Chambers <joncham@gmail.com>
15171 * driver.c: include the cil-coff.h header on Windows.
15173 Code is contributed under MIT/X11 license.
15175 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15177 * mini.c, driver.c: don't include the cil-coff.h header.
15179 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
15181 * mini.c: flag places that needs fixes fo soft-float support.
15183 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
15185 * mini.h, inssel-float.brg: fix soft-float constant loads on big
15186 endian systems (partially from Dean Jenkins, bug #81924).
15188 2007-08-28 Mark Probst <mark.probst@gmail.com>
15190 * mini.c (check_linkdemand): Remove embedded reference object in
15191 call to LinkDemandSecurityException.
15192 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
15193 with an IntPtr instead of a reference object.
15195 2007-08-28 Zoltan Varga <vargaz@gmail.com>
15197 * mini.c (handle_initobj): Handle alignment properly.
15199 * inssel.brg (mini_emit_memset): Ditto.
15201 * inssel.brg (mini_emit_memcpy): Ditto.
15203 * inssel-sparc.brg: Ditto.
15205 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
15207 2007-08-26 Zoltan Varga <vargaz@gmail.com>
15209 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
15210 exceptions raised in unmanaged code. Fixes part of #82594.
15212 2007-08-24 Mark Probst <mark.probst@gmail.com>
15214 * mini.c (mono_method_to_ir), declsec.c
15215 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
15217 2007-08-22 Martin Baulig <martin@ximian.com>
15220 (MonoDebuggerThreadInfo): New typedef.
15221 (mono_debugger_thread_table): New global variable.
15222 (mono_debugger_thread_created): New public function.
15223 (mono_debugger_thread_cleanup): New public function.
15226 (MonoDebuggerInfo):
15227 - removed `get_current_thread' and `lookup_assembly'.
15228 - removed `data_table'.
15229 - added `thread_table'.
15232 (mono_thread_start_cb): Call mono_debugger_thread_created().
15233 (mono_thread_attach_cb): Likewise.
15234 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
15235 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
15238 * driver.c (mono_main): Move mono_debug_init() up, before calling
15239 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
15241 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15243 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
15244 together when passing several arguments of type double (gives a small
15245 speedup and saves a few bytes of generated code).
15247 2007-08-20 Jb Evain <jbevain@novell.com>
15249 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
15251 2007-08-20 Jb Evain <jbevain@novell.com>
15253 * mini.c (mono_method_to_ir): throw MethodAccessException
15254 and FieldAccessException instead of InvalidProgramException.
15256 2007-08-20 Mark Probst <mark.probst@gmail.com>
15258 * mini.c: CoreCLR security checks.
15260 * mini.h: Removed MonoSecurityMode (moved to
15261 metadata/security-manager.h) and mono_security_mode global var
15262 (replaced by set/get functions in security-manager.h).
15264 * driver.c: Added "core-clr-test" security mode for testing. Used
15265 set-function for setting security mode.
15267 2007-08-17 Mark Probst <mark.probst@gmail.com>
15269 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
15270 the new jit_info_table.
15272 * driver.c: Test code for the new jit_info_table (enabled by the
15273 define MONO_JIT_INFO_TABLE_TEST).
15275 2007-08-14 Zoltan Varga <vargaz@gmail.com>
15277 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
15278 detection of call <REG> instruction sequence. Fixes build on freebsd.
15280 2007-08-13 Zoltan Varga <vargaz@gmail.com>
15282 * mini-exceptions.c: Fix a warning.
15284 2007-08-11 Zoltan Varga <vargaz@gmail.com>
15286 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
15287 stack overflow handling code on amd64 too.
15289 * mini-exceptions.c (mono_setup_altstack): Make this use
15290 mono_thread_get_stack_bounds ().
15292 * mini-x86.h: Disable sigaltstack on solaris x86.
15294 2007-08-10 Zoltan Varga <vargaz@gmail.com>
15296 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
15298 2007-08-10 Geoff Norton <gnorton@customerdna.com>
15300 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
15302 2007-08-08 Zoltan Varga <vargaz@gmail.com>
15304 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
15306 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
15308 2007-08-03 Neale Ferguson <neale@sinenomine.net>
15310 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
15313 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15315 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
15316 to be emitted (bug #82281).
15318 2007-08-01 Martin Baulig <martin@ximian.com>
15320 Merged the `debugger-dublin' branch.
15322 * debug-debugger.h (MonoDebuggerInfo):
15323 Removed the `old_*' compatibility entries.
15324 Added `debugger_version' and `data_table'.
15325 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
15326 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
15329 (MiniDebugMethodBreakpointInfo): Add `address_list'.
15330 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
15331 instead of a `gconstpointer'.
15332 (mono_debugger_insert_method_breakpoint): Return a
15333 `MonoDebugMethodAddressList *'.
15335 2007-06-28 Martin Baulig <martin@ximian.com>
15337 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15339 2007-08-01 Zoltan Varga <vargaz@gmail.com>
15341 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
15342 __builtin_frame_address () since it is broken on older gcc versions.
15344 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
15346 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
15347 on the stack overflow handling and made the managed stack overflows
15348 catchable in most cases using soft guard pages.
15349 * exceptions-x86.c: added code to restore the protection in the soft
15350 guard pages at the end of exception handling.
15352 2007-07-31 Zoltan Varga <vargaz@gmail.com>
15354 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
15356 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15358 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
15359 exception handling.
15361 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15363 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
15364 signal handling support until it has been ported to the new mechanism.
15365 * mini.c: fixed stack overflow detection and use the new
15366 architecture code to handle signals on the altstack.
15368 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
15370 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
15371 stack overflows on the alt stack.
15373 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
15375 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
15376 stack overflows on the alt stack.
15378 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
15380 * exceptions-ppc.c: cleanup preparing for altstack support.
15382 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15384 * exceptions-arm.c: cleanup preparing for altstack support.
15386 2007-07-27 Mark Probst <mark.probst@gmail.com>
15388 * mini.c (print_jit_stats): Output hazard pointer stats.
15390 2007-07-26 Mark Probst <mark.probst@gmail.com>
15392 * driver.c, mini.c: Replaced security mode flags with a single
15395 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15397 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
15399 2007-07-25 Mark Probst <mark.probst@gmail.com>
15401 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
15402 (which doesn't do anything yet) for activating Core CLR
15403 (Silverlight) security.
15405 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
15407 * mini-codegen.c: work around a possible gcc bug on arm.
15409 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
15411 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
15412 message for platforms that don't support AOT compilation.
15414 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
15416 * mini.h, mini.c, driver.c: temporary smcs hack.
15418 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
15420 * mini-arm.h, mini-arm.c: arm EABI fixes.
15422 2007-07-22 Zoltan Varga <vargaz@gmail.com>
15424 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
15427 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
15428 trampolines taking a method argument.
15430 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
15432 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
15433 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
15435 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
15436 JIT compilation throws an exception. Fixes #82050.
15438 2007-07-19 Mark Probst <mark.probst@gmail.com>
15440 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
15441 with the MONO_EXCEPTION_ defines.
15443 2007-07-17 Zoltan Varga <vargaz@gmail.com>
15445 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
15448 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
15449 the cause of an assertion.
15451 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
15453 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
15456 2007-07-15 Zoltan Varga <vargaz@gmail.com>
15458 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
15459 assert. Should fix #82103.
15461 2007-07-14 Zoltan Varga <vargaz@gmail.com>
15463 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
15464 here too. Fixes #82095.
15466 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
15469 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
15471 * mini-amd64.h: Enable IMT for amd64.
15473 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
15475 2007-07-12 Zoltan Varga <vargaz@gmail.com>
15477 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
15479 2007-07-12 Mark Probst <mark.probst@gmail.com>
15481 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
15482 as soon as check_linkdemand sets an exception_type.
15484 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15486 * mini-x86.c: fixed offsets for IMT call sequence.
15487 * mini-x86.h: enable IMT again.
15489 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15491 * trace.c (mono_trace_enter_method): Decode MonoType too.
15493 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
15495 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
15497 * mini-amd64.c: Add preliminary IMT implementation.
15499 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
15501 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
15502 understand the new IMT-base interface invocation (thanks to
15503 Daniel Nauck for the report and the remote debugging session).
15505 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
15507 * mini-x86.c: size and speed optimizations for the IMT bsearch.
15509 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15511 * Makefile.am (aotcheck): Make this actually use the AOTed code.
15513 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
15515 * mini-trampolines.c: implement AOT IMT support.
15516 * mini-x86.h: enable IMT support for wider testing.
15518 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15520 * inssel.brg (emit_imt_argument): Add aot support here.
15522 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
15524 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
15526 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
15527 of the IMT implementation, partially from massi, with my
15528 implementation of the bsearch sequence. Disabled by default until
15529 the AOT code is implemented.
15531 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15533 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
15535 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
15537 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15539 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
15540 arch-independent IMT JIT code from Massimiliano
15541 Mantione (massi@ximian.com) with small cleanups from me.
15543 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15545 * Makefile.am: fix svn invocation to get the svn revision to be
15546 independent of the local language (build fix).
15548 2007-07-09 Mark Probst <mark.probst@gmail.com>
15550 * mini.c (inline_method): Reset cfg->exception_type if the
15551 inlining is aborted. Fixes: 82049.
15553 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
15555 * mini.c: remove assert from exception handling code when exception_ptr
15558 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15560 * mini.c (mono_codegen): Add an assert.
15562 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
15563 enter and leave code.
15564 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
15566 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15568 * mini-ppc.c: fixed memory corruption for localloc(0)
15571 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15573 * mini.c: Fix warnings.
15575 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
15577 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
15578 to emit better double->int conversions.
15580 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15582 * mini.c: the provided Min/Max optimizations are valid for unisgned
15585 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
15587 * 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
15589 2007-06-28 Miguel de Icaza <miguel@novell.com>
15591 * mini.c (mono_running_on_valgrind): Add support for reporting the
15592 method and its boundaries to valgrind.
15594 2007-06-28 Martin Baulig <martin@ximian.com>
15596 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15598 2007-06-25 Zoltan Varga <vargaz@gmail.com>
15600 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
15602 * generic.2.cs: Add new test case.
15604 2007-06-25 Martin Baulig <martin@ximian.com>
15606 Merged the `debugger-dublin' branch.
15609 (mono_debugger_insert_method_breakpoint): New public method.
15610 (mono_debugger_remove_method_breakpoint): Likewise.
15611 (mono_debugger_check_breakpoints): New static method.
15612 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
15614 * debug-debugger.h (MonoDebuggerInfo):
15615 Renamed (to keep backward compatibility in the vtable):
15616 `insert_breakpoint' -> `old_insert_breakpoint'.
15617 `remove_breakpoint' -> `old_remove_breakpoint'.
15618 `create_string' -> `old_create_string'.
15619 `lookup_class' -> `old_lookup_class'.
15620 `lookup_type' -> removed; changed into a dummy field.
15621 `lookup_assembly' -> `old_lookup_assembly'.
15622 Added (same functionality, but different signature):
15623 `create_string', `lookup_class', `lookup_assembly'
15625 `get_method_addr_or_bpt', `remove_method_breakpoint',
15626 `runtime_class_init'.
15628 * debug-debugger.c: Merged the `debugger-dublin' branch.
15630 2007-06-23 Zoltan Varga <vargaz@gmail.com>
15632 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
15634 (peephole_pass): Likewise.
15636 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
15638 * driver.c: hopefully make setaffinity work also for ancient
15641 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
15643 * driver.c : win32 build fix.
15645 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
15647 * driver.c: check for the MONO_NO_SMP env var and bind to a single
15648 processor if it is set.
15650 2007-06-21 Martin Baulig <martin@ximian.com>
15652 * debug-mini.h: New file.
15655 (mono_debugger_insert_breakpoint_full): Moved here from
15656 ../metadata/mono-debug-debugger.c.
15657 (mono_debugger_remove_breakpoint): Likewise.
15658 (mono_debugger_breakpoint_callback): Likewise.
15660 2007-06-15 Raja R Harinath <rharinath@novell.com>
15662 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15663 changes in MonoGenericClass.
15665 2007-06-14 Zoltan Varga <vargaz@gmail.com>
15667 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
15669 2007-06-14 Raja R Harinath <rharinath@novell.com>
15671 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15672 removal of MonoGenericMethod.
15674 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15676 * mini-exceptions.c: hooks for the exception events profiling API.
15678 2007-06-14 Randolph Chung <tausq@debian.org>
15680 * Makefile.ma: Add hppa target.
15681 * mini-arch.h: Include mini-hppa.h
15682 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
15683 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
15684 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15686 2007-06-14 Randolph Chung <tausq@debian.org>
15688 * inssel.brg: Add rules for "chained" compare-branch operations so that
15689 a single compare op can affect multiple branches. Adjust cost for
15690 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
15691 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
15692 cost for some rules so that they can more easily be overridden by
15693 per-arch rules (with fixes from lupus).
15694 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15696 2007-06-13 Randolph Chung <tausq@debian.org>
15698 * mini-ops.h: Reorder branch ops so that they match the order of the
15699 corresponding CEE_* ops. The code expects them this way.
15700 Add new ops for HPPA target.
15701 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15703 2007-06-13 Randolph Chung <tausq@debian.org>
15705 * mini-exceptions.c: Handle cases where the stack grows towards
15707 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15709 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15711 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
15713 * driver.c: explain where a non-matching corlib is found.
15715 2007-06-13 Mark Probst <mark.probst@gmail.com>
15717 * mini.c (print_jit_stats): Output dynamic code allocation stats.
15719 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
15721 * mini-exceptions.c: Generate a method profile leave event during
15722 an exception to ensure that the profiler gets notified.
15724 2007-06-07 Zoltan Varga <vargaz@gmail.com>
15726 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
15729 * cpu-amd64.md: Add long_and/or/xor opcodes.
15731 2007-06-06 Wade Berrier <wberrier@novell.com>
15733 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
15734 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
15735 length of instruction shr_imm (expected 8, got 10)
15737 2007-06-06 Zoltan Varga <vargaz@gmail.com>
15739 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
15741 2007-06-06 Mark Probst <mark.probst@gmail.com>
15743 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15744 MonoInternalHashTable again (fixed bug in the internal hash table
15747 2007-06-06 Mark Probst <mark.probst@gmail.com>
15749 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
15750 Have to figure out what makes it crash the SWF regression.
15752 2007-06-05 Zoltan Varga <vargaz@gmail.com>
15754 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
15756 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15758 * mini.c: optimize out the type check when storing null in a
15761 2007-06-04 Mark Probst <mark.probst@gmail.com>
15763 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15764 MonoInternalHashTable.
15766 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
15768 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
15769 signed integer methods.
15771 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15773 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
15774 permanently since the current approach doesn't work.
15776 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15778 * inssel.brg (stmt): Only call delegate->invoke_impl if
15779 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
15781 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15783 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
15784 the sreg2==rdx case.
15786 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
15787 account if it contains a rex prefix.
15788 (peephole_pass): Handle OP_FMOVE as well.
15790 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15792 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
15793 as it causes regressions.
15795 2007-05-31 Zoltan Varga <vargaz@gmail.com>
15797 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
15798 static case as well.
15800 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
15802 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15803 (mono_arch_get_this_arg_from_call): Ditto.
15805 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
15807 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
15810 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15811 (mono_arch_get_this_arg_from_call): Ditto.
15813 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
15815 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
15816 try to create optimized invoke code and use that for further invocations.
15817 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
15819 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
15821 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
15823 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
15824 sealed classes or methods.
15825 *devirtualization.cs: tests for the new optimization
15827 2007-05-29 Zoltan Varga <vargaz@gmail.com>
15829 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
15830 by the update_volatile () function.
15832 2007-05-27 Zoltan Varga <vargaz@gmail.com>
15834 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
15837 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
15839 2007-05-24 Jonathan Chambers <joncham@gmail.com>
15841 * mini.c: Add configure checks for header files.
15842 * mini-x86.c: Add configure checks for header files.
15843 * trace.c: Add configure checks for header files.
15844 * aot-runtime.c: Add configure checks for header files.
15845 * aot-compiler.c: Add configure checks for header files.
15846 * driver.c: Add configure checks for header files.
15847 * mini-codegen.c: Add configure checks for header files.
15849 Code is contributed under MIT/X11 license.
15851 2007-05-22 Zoltan Varga <vargaz@gmail.com>
15853 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
15854 icompare_imm -128 + op_iclt. Fixes #81703.
15856 2007-05-19 Zoltan Varga <vargaz@gmail.com>
15858 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
15860 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15862 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
15863 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
15864 so that all isinst checks now use "interface_bitmap".
15866 2007-05-15 Zoltan Varga <vargaz@gmail.com>
15868 * cpu-amd64.md (jmp): Fix a warning.
15870 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
15872 * basic.cs: Add new regression test.
15874 * basic.cs: Remove test which is now in basic-long.cs.
15876 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
15878 * basic-long.cs: Add new test.
15880 2007-05-13 Zoltan Varga <vargaz@gmail.com>
15882 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15884 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15886 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15888 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15891 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15892 throwing code a bit.
15894 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15895 the exception throwing code a bit.
15897 * mini-x86.c (get_call_info): Allocate result from a mempool.
15899 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15901 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15903 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15905 * mini.h (MonoCompile): Add 'token_info_hash' field.
15907 * mini.c: Save token->method associations during compilation so the AOT
15908 compiler can use it.
15910 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15911 which reference generic classes and methods.
15913 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15915 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15917 * aot-compiler.c (compile_method): Fix a typo in a comment.
15919 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15921 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15922 everything generic.
15924 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15926 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15928 * mini.h (MonoCompile): Add 'args' field.
15930 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15933 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15935 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15937 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15939 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15941 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15942 opcodes for some opcodes.
15944 * mini.h *.brg *.c: Use the new opcodes.
15946 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15948 * mini.h: Bumped aot revision.
15950 * inssel.brg: modified code generation of type checks for interfaces
15951 to use the new "MonoClass.interface_bitmap" instead of the old
15952 "MonoClass.interface_offsets".
15954 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15956 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15958 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15960 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15963 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15965 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15967 2007-04-27 Wade Berrier <wberrier@novell.com>
15969 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15970 mini.h) to fix build.
15972 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15974 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15976 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15977 causes the corlib unit tests to fail.
15979 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15981 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15983 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15985 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15986 opcodes to the comparison relations.
15988 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
15989 opcodes to their types.
15991 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
15993 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
15994 it in cfg->arch.cinfo.
15996 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
15998 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
15999 cfg->cil_offset_to_bb.
16001 2007-04-24 Zoltan Varga <vargaz@gmail.com>
16003 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
16004 created becase of initlocals.
16006 2007-04-23 Zoltan Varga <vargaz@gmail.com>
16008 * mini-alpha.c cpu-alpha.md: More alpha port work from
16009 Sergey Tikhonov <tsv@solvo.ru>.
16011 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
16013 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
16015 2007-04-19 Zoltan Varga <vargaz@gmail.com>
16017 * cpu-s390.md (break): Correct the length of break instruction.
16019 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
16021 * mini.c: fix a couple of soft-float issues and comments.
16023 2007-04-15 Miguel de Icaza <miguel@novell.com>
16025 * trace.c (is_filenamechar): - is also a filename char.
16027 2007-04-15 Neale Ferguson <neale@sinenomine.net>
16029 * mini-s390.c: Correct checking for enum type in return value processing.
16031 2007-04-14 Raja R Harinath <rharinath@novell.com>
16033 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
16034 (version.h): Makefile is in the build directory.
16036 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
16038 * mini-amd64.h: fix for assertion failure on Solaris/amd64
16040 2007-04-11 Martin Baulig <martin@ximian.com>
16042 * mini.c (can_access_member): Fix handling of generic classes;
16045 2007-04-10 Zoltan Varga <vargaz@gmail.com>
16047 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
16049 2007-04-05 Zoltan Varga <vargaz@gmail.com>
16051 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
16053 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16055 * mini-codegen.c: make sure the right spill amount is
16056 used for fp or integer registers (fixes the float_sub_spill() on ppc).
16058 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
16060 * mini-ppc.c: fixes for the fp_branch_nan test.
16062 2007-03-23 Zoltan Varga <vargaz@gmail.com>
16064 * basic.cs: Comment out new test which still fails on ia64.
16066 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
16068 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
16070 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16072 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
16074 2007-03-22 Zoltan Varga <vargaz@gmail.com>
16076 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
16077 on 64 bit machines. Fixes part of #80738.
16079 * basic.cs: Add regression test.
16081 2007-03-17 Zoltan Varga <vargaz@gmail.com>
16083 * inssel.brg basic.cs: Revert previous change to fix build.
16085 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
16088 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
16090 * basic.cs: Add new regression test.
16092 2007-03-17 Zoltan Varga <vargaz@gmail.com>
16094 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
16097 2007-03-16 Neale Ferguson <neale@sinenomine.net>
16099 * cpu-s390x.md: Correct length of break instruction.
16101 2007-03-16 Neale Ferguson <neale@sinenomine.net>
16103 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
16104 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
16106 2007-03-15 Jonathan Chambers <joncham@gmail.com>
16108 * *.c: Begin WIN64 port.
16109 * mini.c: Use correct register in profiler.
16110 * mini-amd64.c: No inline assembly on Win64.
16111 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
16112 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
16113 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
16114 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
16115 mono_arch_ip_from_context for Win64.
16117 Contributed under MIT/X11 license.
16119 2007-03-15 Zoltan Varga <vargaz@gmail.com>
16121 * exceptions-amd64.c (seh_handler): Ditto.
16123 * exceptions-x86.c (seh_handler): Fix a memory leak.
16125 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
16127 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
16128 mini-s390x.c: fixed peephole optimizations to deal
16129 correctly with 1 and 2 byte reload avoidance.
16131 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
16133 * cpu-s390.md, cpu-s390x.md: update localloc length.
16135 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
16137 * cpu-g4.md: added missing descriptions.
16139 2007-03-14 Miguel de Icaza <miguel@novell.com>
16141 * Makefile.am: Add support so the tail tests are not executed on
16142 PowerPC as that is a known limitation of the PowerPC port.
16144 2007-03-13 Jonathan Chambers <joncham@gmail.com>
16146 * runmdesc.bat: Move to msvc directory.
16148 2007-03-13 Jonathan Chambers <joncham@gmail.com>
16150 * runmdesc.bat: Run executable that was produced by the current
16151 target and sent via an argument.
16153 2007-03-11 Zoltan Varga <vargaz@gmail.com>
16155 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
16158 * generics.2.cs: Add regression test.
16160 2007-03-09 Wade berrier <wberrier@novell.com>
16162 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
16164 2007-03-09 Zoltan Varga <vargaz@gmail.com>
16166 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
16167 AOT code depends on this.
16169 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16171 * mini.c: more precise tracking of types in the eval stack
16172 (part of fix for bug #81044).
16174 2007-03-07 Zoltan Varga <vargaz@gmail.com>
16176 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
16178 * aot-compiler.c (encode_patch): Remove an obsolete comment.
16180 2007-03-06 Zoltan Varga <vargaz@gmail.com>
16182 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
16184 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
16186 2007-02-22 Zoltan Varga <vargaz@gmail.com>
16188 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
16189 a pointer on 64 bit systems. Fixes #80190.
16191 * iltests.il: Add new regression test.
16193 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16195 * mini.c: inline a constant for Environment.IsRunningOnWindows.
16197 2007-02-19 Geoff Norton <gnorton@customerdna.com>
16199 * trace.c: Remove an erroneous alignemnt check when tracing.
16200 Fixes --trace on OSX86.
16202 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16204 * mini-$(arch).h: initialize SP in context for all the archs.
16206 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
16208 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
16209 regressions in the thread tests.
16211 2007-02-14 Zoltan Varga <vargaz@gmail.com>
16213 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
16214 - fixed implementation of LOCALLOC opcode
16215 - implemented non-un compare for floats
16217 - implementation of FDIV and CKFINITE opcodes
16218 - fixes for latest mono updates
16219 - additional arch opcodes
16221 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16223 * Makefile.am: simplify and merge rules for cross-compilation.
16225 2007-02-07 Massimiliano Mantione <massi@ximian.com>
16227 * local-propagation.c: Actually *apply* the fix for bug 80591...
16229 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
16231 * mini-exceptions.c: backuot part of the last change
16232 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
16234 2007-02-06 Massimiliano Mantione <massi@ximian.com>
16235 * inssel.brg: Fix bug 59286.
16238 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
16240 * mini-exceptions.c: patch from Zoltan to correctly check for
16241 stack boundaries (using the stack register, not the frame register),
16242 fixes bugs #80724, #79717.
16244 2007-02-03 Zoltan Varga <vargaz@gmail.com>
16246 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
16247 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
16249 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
16250 presence of frame pointer elimination.
16252 2007-02-01 Geoff Norton <gnorton@customerdna.com>
16254 * mini-x86.h: NetBSD UCONTEX_REG defines.
16256 2007-02-01 Zoltan Varga <vargaz@gmail.com>
16258 * inssel-amd64.brg: Fix amd64 build.
16260 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
16262 * mini.h: remove extern to workaround what looks likes gcc bug 26905
16265 2007-01-31 Zoltan Varga <vargaz@gmail.com>
16267 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
16270 * mini-<ARCH>.c: Use mono_is_regsize_var ().
16272 2007-01-30 Mark Mason <mason@broadcom.com>
16274 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
16275 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
16276 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
16277 beginning support for CEE_JMP [not quite working yet]
16278 * tramp-mips.c: LMF handling now works
16280 2007-01-30 Zoltan Varga <vargaz@gmail.com>
16282 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
16284 * mini.h (NULLIFY_INS): New macro.
16286 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16288 * mini.c: statistical profiler fix for windows, patch
16289 from Tor Lillqvist (tml@novell.com).
16291 2007-01-30 Massimiliano Mantione <massi@ximian.com>
16292 * local-propagation.c: Fix bug 80591.
16294 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16296 * Makefile.am: put back the --export-dynamic option as with
16297 the previous gmodule flags (thanks to Robert Jordan).
16299 2007-01-28 Zoltan Varga <vargaz@gmail.com>
16301 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
16303 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
16304 simplify and speed up the local register allocator. Also rename some fields
16305 like iassign->vassign.
16307 * regalloc.c: Remove some functions which are no longer used since their
16308 inlined version is in mini-codegen.c.
16310 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
16312 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
16314 2007-01-27 Zoltan Varga <vargaz@gmail.com>
16316 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
16317 narrowing. Fixes #80622.
16319 * iltests.il: Add new regresssion test.
16321 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16323 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
16324 debug-debugger.c, debug-debugger.h: warning fixes.
16325 * driver.c: updated copyright year and made it fit in one line.
16327 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
16329 * aot-runtime.c: updated to use mono-dl instead of gmodule.
16331 2007-01-25 Zoltan Varga <vargaz@gmail.com>
16333 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
16335 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
16337 * iltests.il: Add new test for bug #80507.
16339 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16341 * mini-arm.h: use soft-float also on vfp for now.
16343 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16345 * mini.c: fix some more soft-float issues.
16347 2007-01-24 Zoltan Varga <vargaz@gmail.com>
16349 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
16351 2007-01-24 Massimiliano Mantione <massi@ximian.com>
16352 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
16353 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
16354 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
16356 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
16358 * mini-arm.c: typo fix.
16360 2007-01-23 Neale Ferguson <neale@sinenomine.net>
16362 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
16364 2007-01-21 Zoltan Varga <vargaz@gmail.com>
16366 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
16367 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
16369 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
16371 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
16373 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
16375 * inssel.brg: Fix a warning.
16377 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
16379 * abcremoval.c ssa.c ssapre.c: Update after this change.
16381 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
16383 * dominators.c (df_set): Use mono_bitset_union_fast.
16385 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16387 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
16388 mini-codegen.c: reduce relocations and memory usage for the cpu
16391 2007-01-20 Zoltan Varga <vargaz@gmail.com>
16393 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
16395 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
16396 to reduce their size.
16398 2007-01-19 Mark Mason <mason@broadcom.com>
16400 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
16401 * mini-mips.c: more configuration macros, support long conditional branches, additional
16402 asserts, fix epilog instrumentation.
16403 * mini-mips.h: use standard stack walk
16404 * cpu-mips.md: increase size of div, rem and conditional branches
16406 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
16408 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
16411 2007-01-19 Zoltan Varga <vargaz@gmail.com>
16413 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
16414 (compile_method): Ditto.
16416 * aot-runtime.c (decode_klass_info): Ditto.
16418 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
16419 needed by the code generated by inssel.brg. Also fix a warning.
16421 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
16423 * mini.c: deal with enums that become genericinsts by
16424 being nested in a generic class (bug #79956).
16426 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16428 * mini.c: match the generic definition to check for
16429 private access with generic types (bug #78431).
16431 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16433 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
16434 to make life easier for people cross-compiling that insist on not
16437 2007-01-17 Mark Mason <mason@broadcom.com>
16439 * inssel-long.brg: patch to deal with mips missing flags
16440 * inssel-long32-mips.brg: implement overflow checks
16441 * insset-mips.brg: implement overflow checks
16442 * mini-mips.h: implement conditional exception handling
16443 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
16444 Remove unused code, minor cleanups.
16445 * exceptions-mips.c: minor cleanups
16446 * mini-ops.h: add mips conditional exception ops
16447 * cpu-mips.md: add mips conditional exception ops
16450 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16452 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
16453 to deal with mips missing of flags.
16455 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16457 * exceptions-ppc.c: execute fault handlers.
16459 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
16461 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
16463 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16465 * mini.c: handle also floating point values in initialize_array.
16467 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16469 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
16470 array initialization and make it conditional on the intrins option.
16472 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16474 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
16475 relocations and put the patch info names close to the enum definition.
16477 2007-01-15 Mark Mason <mason@broadcom.com>
16479 * basic.cs, exceptions.cs: break up large tests to increase debugability.
16481 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
16483 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
16485 2007-01-12 Raja R Harinath <rharinath@novell.com>
16487 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
16489 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
16491 * Makefile.am: distribute the mips sources.
16493 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16495 * mini-codegen.h: handle bug #80489 here, by excluding ecx
16498 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
16500 * cpu-x86.md: back out for now as this triggers other regressions.
16502 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16504 * cpu-x86.md: force src1 and dest regpair for long shift instructions
16505 to eax:edx, so ecx can't get allocated to them (bug #80489).
16507 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
16509 * mini.c, mini-exceptions.c: enabled running fault handlers
16512 2007-01-03 Miguel de Icaza <miguel@novell.com>
16514 * driver.c: If nothing fail, do not use the string "failed",
16515 because it makes it very annoying to view test result logs on the
16518 2006-12-30 Miguel de Icaza <miguel@novell.com>
16520 * debug-debugger.c (mono_debugger_main): Rename "main" to
16521 "main_method" to prevent a warning.
16523 Remove a warning for unused field.
16525 2006-12-28 Martin Baulig <martin@ximian.com>
16528 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
16530 2006-12-22 Martin Baulig <martin@ximian.com>
16532 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
16533 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
16534 seperate `.mdb_debug_info' section, so we can access it from the
16535 debugger even if the binary is stripped.
16537 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
16538 from the `.mdb_debug_info' here to prevent the linker from
16539 removing that section.
16541 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
16542 mdb-debug-info64.s.
16544 2006-12-19 Robert Jordan <robertj@gmx.net>
16546 * mini-x86: enable the code to return small structures in
16547 registers for FreeBSD as well. Fixes bug #80278.
16548 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
16550 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16552 * mini-x86.c: align the stack when calling the profiler
16553 function instrumenting the prolog (on OSX).
16555 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
16557 * mini.c: emit a break opcode where Debugger.Break () is called.
16559 2006-12-13 Miguel de Icaza <miguel@novell.com>
16561 * mini.c (mono_method_to_ir): Provide useful information on this
16562 assert, to prevent others from debugging like I did.
16564 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16566 * mini.c: enable code which was incorrectly commented
16569 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16571 * mini-x86.c: enable on OSX, too, the code to return small
16572 structures in registers.
16574 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16576 * mini-x86.c: remove the use of the dynamic code manager here, too.
16578 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16580 * mini.h, debug-debugger.c, tramp-*.c: fixed
16581 mono_debugger_create_notification_function() to use
16582 mono_global_codeman_reserve () instead of a dynamic code manager.
16584 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
16586 * mini.c, jit-icalls.h, jit-icalls.c: remove the
16587 ves_array_element_address() jit icall and use a generated
16588 managed method instead (which is about 4 times faster for a rank 3
16591 2006-11-29 Mark Mason <mason@broadcom.com>
16593 * basic-calls.cs: additional tests for passing
16594 structures as function arguments.
16596 2006-11-29 Mark Mason <mason@broadcom.com>
16598 * mini-mips.h: disable custom exception handling
16599 * mini-mips.c: throw/rethrow should use jalr to call
16600 exception stubs. Fixed bug with passing structures
16601 by value. More support for tracing floating point
16604 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16606 * mini.c: fixed typo in the soft-float ldind.r4 handling
16609 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16611 * mini.c, mini.h, driver.c: added --runtime command line
16612 option to select a different runtime than the autodetected one.
16613 * jit.h: added API for embedders to initialize with a specific
16616 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16618 * mini.c: handle also boxing of r4 values (bug #80024).
16620 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16622 * mini-ppc.c: force indirect calls until we reserve
16623 enough address space for all the generated code.
16625 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
16627 * exceptions-arm.c: workaround bugs in the libc definition
16628 of struct ucontext.
16630 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16632 * inssel.brg: fixes from me and Mark Mason.
16634 2006-11-23 Dick Porter <dick@ximian.com>
16636 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
16637 semaphore display now we've fixed the initial value
16639 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16641 * inssel.brg: partially revert the last change to fix the build.
16643 2006-11-21 Mark Mason <mason@broadcom.com>
16645 * inssel.brg: Add and use compare-and-branch macros to support
16646 architectures that do not have condition code registers (ie. MIPS).
16647 * *-mips.{c,brg,md}: Fix copyright statements
16649 2006-11-20 Mark Mason <mason@broadcom.com>
16651 * Makefile.am: remove mini-codegen.c from list of MIPS sources
16652 * mini.c: Allow GET_CONTEXT to be specified by the arch port
16653 * mini.h: Added declaration for mono_print_ins()
16654 * mini-codegen.c: added ins_spec initializer for MIPS
16655 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
16656 vreg to be virtual and hreg to be non-virtual.
16657 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
16658 is not yet working/implemented correctly.
16659 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
16660 non-static, fixup calls to print_ins() from other parts in the file.
16662 2006-11-20 Mark Mason <mason@broadcom.com>
16664 * basic-calls.cs: added tests for passing structures as arguments
16667 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16669 * inssel-long32.brg: optimize signed division by power of two.
16671 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
16673 * mini-arm.c: added support for interworking with thumb code
16674 (mono must be still be built using the ARM instruction encoding).
16676 2006-11-19 Miguel de Icaza <miguel@novell.com>
16678 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
16679 verifier has different rules for it. Fixes a few verifier issues
16682 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
16683 at the end, so people know what happened.
16685 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16687 * brach-opts.c: in optimize_exception_target() make sure we
16688 are in a catch clause (fixes bug #79871).
16690 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16692 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
16693 more soft-float support fixes.
16695 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
16697 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
16698 that are passed half on the stack and half in registers.
16700 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
16702 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
16703 more mips integration work from Mark E Mason
16704 <mark.e.mason@broadcom.com>.
16706 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16708 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
16709 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
16710 tramp-mips.c: added sources for the mips port, not
16711 integrated in the build yet. Contributed by
16712 Mark E Mason <mark.e.mason@broadcom.com>.
16714 2006-11-14 Neale Ferguson <neale@sinenomine.net>
16716 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
16718 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16720 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
16721 put the soft-float rules in its own file since it seems to
16722 break s390 compilation.
16724 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16726 * mini-arm.c: fixed wrnings.
16728 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
16730 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
16731 inssel-arm.brg: ARM support for soft-float.
16733 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16735 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
16736 loads and stores of 32 bit fp values.
16738 2006-11-10 Zoltan Varga <vargaz@gmail.com>
16740 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
16742 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
16743 works. Fixes #79852 and #79463.
16745 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16747 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
16748 more soft-float support WIP and fixes.
16750 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
16752 * mini-arm.c: some VFP updates.
16754 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16756 * mini-exceptions.c: 0 is a valid local var offset in some
16757 architectures, don't assert (bug #78508).
16759 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
16761 * exceptions-arm.c: fixed off by one error in stack walk code.
16763 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
16765 * mini.h, mini.c: more precise tracking of type load exceptions.
16767 2006-11-03 Robert Jordan <robertj@gmx.net>
16769 * Makefile.am: [WIN32] Add monow.exe target.
16770 * driver.c: [WIN32] Don't detach the console when debugging.
16773 2006-10-30 Miguel de Icaza <miguel@novell.com>
16775 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
16777 2006-10-23 Zoltan Varga <vargaz@gmail.com>
16779 * aot-compiler.c (emit_method_info): Add a case missed earlier.
16781 * driver.c (mini_regression): Fix --regression with AOT.
16783 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
16785 2006-10-17 Zoltan Varga <vargaz@gmail.com>
16787 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
16789 * mini-sparc.h: Don't use sigaction on sparc/linux.
16791 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
16793 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
16795 * mini-exceptions.c: Add proper include files for getpid ().
16797 2006-10-16 Zoltan Varga <vargaz@gmail.com>
16799 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
16800 address instead of a MonoJitInfo* to avoid decoding the exception info for the
16803 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
16804 name cache to reduce its size.
16806 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
16808 2006-10-15 Zoltan Varga <vargaz@gmail.com>
16810 * mini-x86.c: Save/restore the current LMF structure more efficiently using
16811 the mono_lmf TLS variable.
16813 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
16814 trampoline lmf frames.
16816 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
16818 2006-10-14 Zoltan Varga <vargaz@gmail.com>
16820 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
16821 the mono_lmf TLS variable.
16823 * mini-exceptions.c: Access the LMF structure through accessors.
16825 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
16826 variable instead of in jit_tls->lmf.
16828 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
16830 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
16831 trampoline lmf frames.
16833 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
16835 2006-10-12 Zoltan Varga <vargaz@gmail.com>
16837 * mini.c trace.c mini-x86.c: Revert these too.
16839 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
16842 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
16844 * genmdesc.c: removed now dead code.
16846 2006-10-09 Robert Jordan <robertj@gmx.net>
16848 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
16850 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
16852 * mini.h: do not leave gaps in the opcode values.
16854 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
16856 * jit-icalls.h: flag functions as internal here, too.
16858 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
16860 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
16861 functions with the internal attribute.
16863 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
16865 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16867 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
16869 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16872 2006-10-05 Zoltan Varga <vargaz@gmail.com>
16874 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
16875 tail calls as on other platforms.
16877 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
16879 * iltests.il: Add a few tailcall tests.
16881 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16883 * driver.c: fix loop for old compilers (bug #79521).
16885 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16887 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16889 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16891 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16892 metadata without any code.
16894 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16895 more precise debugging information using gdb.
16897 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16899 * inssel-ia64.brg: Make the helper methods static.
16901 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16903 * inssel-x86.brg: make the helper methods static.
16905 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16907 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16909 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16911 * mini.c: updates for monoburg changes.
16912 * inssel.brg: make a few helper functions static as they should.
16914 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16916 * Makefile.am: Move mini-codegen.c to common_sources.
16918 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16920 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16922 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16923 mini-ppc.h: port to use the common local register allocator.
16925 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16927 * mini.h: Remove the comment too then.
16929 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16931 * mini.h: put back backend.data which is to be used shortly and
16932 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16933 pointers on 4 byte boundaries it'd have much bigger issues running
16934 and you can ifdef it out anyway.
16936 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16938 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16939 MonoInst size by 4 bytes on 64 bit machines.
16941 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16943 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16944 replacement with more meaningful field names. Arch maintainers, please
16945 check the assigned names are good enough for your arch.
16947 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16949 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16950 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16952 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16954 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16955 relocations and memory requirements, put the optimization flags
16956 definitions in their own file.
16958 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16960 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16962 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16964 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16966 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16968 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16970 * inssel.brg: use the correct function to get the size of an item
16971 in an array, given an element class.
16972 * aot-compiler.c: do not access class->class_size directly.
16974 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16976 * mini.h, debug-mini.c: added a debugging function to print
16977 info about local variables and arguments in a jitted method.
16979 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16981 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16983 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16985 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16987 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16988 inner and outer loops when passing vtypes.
16990 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
16992 * mini-ppc.c: take into account the cpu errata for cache flushing
16993 which caused some random errors (bug #79381).
16995 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16997 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
16998 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
17000 2006-09-17 Zoltan Varga <vargaz@gmail.com>
17002 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
17005 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
17006 freebsd ports tree.
17008 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
17009 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
17011 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
17014 2006-09-13 Zoltan Varga <vargaz@gmail.com>
17016 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
17018 2006-09-12 Zoltan Varga <vargaz@gmail.com>
17020 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
17021 macro does not have to be changed during debugging.
17023 * 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>.
17025 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
17027 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
17029 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
17030 MONO_ARCH_NO_EMULATE_MUL is defined.
17032 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
17034 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
17036 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
17038 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
17040 2006-09-11 Zoltan Varga <vargaz@gmail.com>
17042 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
17043 stuff to mini-exceptions.c where it is used.
17045 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
17046 setup code, the real one is in mini-exceptions.c.
17048 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
17049 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
17050 some changes from the freebsd ports tree.
17052 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
17055 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
17057 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
17059 * mini.c: on Linux, check for /proc to be mounted
17060 (bug# 79351, novell bug#201204).
17062 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
17064 * mini.c: handle cases where pthread_attr_getstack() behaves
17065 incorrectly (bug #78096).
17067 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
17069 * mini-arm.c: support larger stack frames (bug #79272).
17071 2006-09-08 Zoltan Varga <vargaz@gmail.com>
17073 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
17075 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
17078 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
17079 mono_class_from_name () to find a class from its name.
17081 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
17083 2006-09-07 Zoltan Varga <vargaz@gmail.com>
17085 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
17087 2006-09-05 Kornel Pal <kornelpal@gmail.com>
17089 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
17091 2006-09-04 Zoltan Varga <vargaz@gmail.com>
17093 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
17094 callinfo->trampoline.
17096 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
17098 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
17101 2006-09-03 Zoltan Varga <vargaz@gmail.com>
17103 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
17105 2006-09-02 Zoltan Varga <vargaz@gmail.com>
17107 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
17108 stats.method_trampolines, it is already done by the generic trampoline code.
17110 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
17112 2006-09-01 Zoltan Varga <vargaz@gmail.com>
17114 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
17116 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
17118 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
17120 * mini.c (print_jit_stats): Print mscorlib mempool size too.
17122 * mini.c (print_jit_stats): Print new stats.
17124 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
17126 2006-08-31 Zoltan Varga <vargaz@gmail.com>
17128 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
17129 Address on two dimensional arrays. Fixes #78729.
17131 * mini.h (MonoCompile): Add a 'skip_visibility' field.
17133 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
17136 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
17138 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
17141 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
17143 (mini_get_ldelema_ins): Ditto.
17145 2006-08-30 Zoltan Varga <vargaz@gmail.com>
17147 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
17148 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
17151 2006-08-29 Neale Ferguson <neale@sinenomine.net>
17153 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
17154 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
17156 * exceptions-s390x.c: Cosmetic change.
17158 * tramp-s390.c: Fix warning.
17160 * cpu-s390.md: Correct length of mul_imm.
17162 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
17164 * aot-compiler.c: added binary writer with ELF backend
17165 implementation (only on Linux/x86 for now).
17167 2006-08-18 Zoltan Varga <vargaz@gmail.com>
17169 * Makefile.am: Don't run net 2.0 AOT tests.
17171 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
17172 (mono_compile_assembly): Skip net 2.0 assemblies as well.
17174 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
17176 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17178 * aot-compiler.c: simplified and refactored the asm-writing code
17179 to allow different backends.
17181 2006-08-18 Zoltan Varga <vargaz@gmail.com>
17183 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
17185 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
17186 little. Share patches of type TYPE_FROM_HANDLE as well.
17188 * mini.c (mono_patch_info_equal): New helper function.
17189 (mono_patch_info_hash): Ditto.
17191 * aot-compiler.c (emit_method_code): Fix s390 build.
17193 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
17194 is not handled because it is stored as a flag and not as a type ctor. Fixes
17197 2006-08-17 Zoltan Varga <vargaz@gmail.com>
17199 * aot-compiler.c: Fix computation of GOT slot statistics.
17201 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
17202 Also remove support for not PIC AOT.
17204 * mini.h: Bump AOT file format version.
17206 * objects.cs: Add a test for #78990.
17208 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
17209 (peter.dettman@iinet.net.au). Fixes #79087.
17211 * basic-long.cs: Add a test for the above.
17213 2006-08-16 Zoltan Varga <vargaz@gmail.com>
17215 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
17217 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
17220 2006-08-15 Zoltan Varga <vargaz@gmail.com>
17222 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
17225 2006-08-10 Jonathan Chambers <joncham@gmail.com>
17227 * mini.c: Don't verify COM proxy invoke calls
17230 2006-08-10 Dick Porter <dick@ximian.com>
17232 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
17233 which process is holding semaphores locked.
17235 2006-08-08 Zoltan Varga <vargaz@gmail.com>
17237 * mini-ia64.c mini-amd64.c: Fix #79027.
17239 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
17241 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
17243 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
17244 implicit arguments in a vararg call. Fixes #79027.
17246 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
17248 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
17249 (mono_get_array_new_va_signature): Ditto.
17251 2006-08-05 Zoltan Varga <vargaz@gmail.com>
17253 * aot-runtime.c: Call init_plt lazily.
17255 * inssel-long.brg: Fix unsigned long->int conversion.
17257 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
17259 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
17260 that most data is now in the .rss/.data section.
17262 2006-08-04 Zoltan Varga <vargaz@gmail.com>
17264 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
17266 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
17268 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
17270 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
17272 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
17273 virtual call. Fixes #79010.
17275 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
17276 and use the result as the this argument in the real call.
17278 * generics.2.cs: Add a new test for #79010.
17280 2006-08-03 Zoltan Varga <vargaz@gmail.com>
17282 * mini-x86.c: Fix a warning.
17284 * aot-compiler.c: Add a bunch of statistics.
17286 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
17288 2006-08-02 Zoltan Varga <vargaz@gmail.com>
17290 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
17292 2006-08-01 Zoltan Varga <vargaz@gmail.com>
17294 * 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>.
17296 2006-07-13 Miguel de Icaza <miguel@novell.com>
17298 * mini.c (mono_method_to_ir): Obtain the original method in the
17299 CIL stream and use this to perform validation.
17303 2006-07-19 Zoltan Varga <vargaz@gmail.com>
17305 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
17306 (mono_arch_call_opcode): Ditto.
17308 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
17311 * mini.c (mono_patch_info_dup_mp): New helper function.
17313 * aot-compiler.c (compile_method): Fix some of the memory allocated during
17314 compilation. Fixes #78827.
17316 2006-07-18 Kornel Pal <kornelpal@gmail.com>
17318 * declsec.c: Use original security informations for
17319 MONO_WRAPPER_MANAGED_TO_MANAGED.
17321 2006-07-15 Jonathan Chambers <joncham@gmail.com>
17323 * mini.c: Allow Com Interop methods/classes and
17324 don't verify COM wrapper calls
17327 2006-07-13 Zoltan Varga <vargaz@gmail.com>
17329 * inssel-long32.brg: Fix long->i4 checked conversion.
17331 * exceptions.cs: Add a test for the above.
17333 2006-07-08 Zoltan Varga <vargaz@gmail.com>
17335 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
17337 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
17340 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
17343 2006-07-03 Zoltan Varga <vargaz@gmail.com>
17345 * mini.c: Fix solaris/x86 exception handling.
17347 * Makefile.am: Get rid of $(ICU_LIBS).
17349 2006-07-02 Zoltan Varga <vargaz@gmail.com>
17351 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
17352 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
17353 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
17355 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
17357 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
17358 this function causes a SIGSEGV.
17360 2006-06-22 Zoltan Varga <vargaz@gmail.com>
17362 * mini.c: Remove unused solaris/x86 includes.
17364 2006-06-21 Zoltan Varga <vargaz@gmail.com>
17366 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
17368 2006-06-20 Jb Evain <jbevain@gmail.com>
17370 * cpu-g4.md: fix max length of start_handler instruction.
17372 2006-06-20 Massimiliano Mantione <massi@ximian.com>
17373 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
17375 2006-06-16 Massimiliano Mantione <massi@ximian.com>
17376 * ssa.c: Fixed bug 78653 for SSA based deadce.
17377 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
17378 MonoInst.flags, used in SSA based deadce.
17379 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
17380 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
17382 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
17384 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
17385 it can end up using non executable memory on ppc64 systems
17386 running ppc32 userspace (fix from Johannes Berg).
17388 2006-06-14 Dick Porter <dick@ximian.com>
17390 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
17393 2006-06-13 Massimiliano Mantione <massi@ximian.com>
17394 * mini.c: Made so that inline is locally disabled if it would
17395 trigger a .cctor, because too many apps depend on this behavior
17396 (which seems to be also the one of the MS CLR).
17398 2006-06-13 Zoltan Varga <vargaz@gmail.com>
17400 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
17401 No idea why this worked before.
17403 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
17404 which branch to outer exception clauses since they could skip the
17405 inner finally clauses. Fixes #78633.
17407 * exceptions.cs: Add a test for the above.
17409 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
17412 * iltests.il: Add a test for the above.
17414 2006-06-12 Zoltan Varga <vargaz@gmail.com>
17416 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
17417 after the end of a try bblock, to prevent asserts in mini_method_compile ().
17419 * iltests.il: Add a test for the above.
17421 2006-06-10 Zoltan Varga <vargaz@gmail.com>
17423 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
17425 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
17426 methods as instrinsics.
17428 2006-06-09 Wade Berrier <wberrier@novell.com>
17430 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
17431 (simple-cee-ops.h ssapre-mini-ops.h)
17433 2006-06-09 Neale Ferguson <neale@sinenomine.net>
17435 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
17436 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
17438 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
17439 * cpu-s390x.md: Fix max. length values for a couple of instructions.
17441 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
17443 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
17445 2006-06-08 Massimiliano Mantione <massi@ximian.com>
17447 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
17448 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
17449 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
17450 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
17451 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
17452 of opcodes, so that bug 78549 should not happen again.
17453 * ssapre.c: Updated to use the renamed files.
17455 2006-06-08 Zoltan Varga <vargaz@gmail.com>
17457 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
17458 in OP_ATOMIC_EXCHANGE_I4.
17460 2006-06-07 Wade Berrier <wberrier@novell.com>
17462 * tramp-s390.c: Fix s390 build (add missing pointer declarations
17463 in mono_debugger_create_notification_function)
17465 2006-06-06 Zoltan Varga <vargaz@gmail.com>
17467 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
17469 * mini.c (type_from_stack_type): Disable some changes which do not
17472 * driver.c: Reenable opts.
17474 * mini.h (MonoStackSlot): New structure to keep track of the verification state
17475 of the evaluation stack.
17477 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
17478 evaluation stack trace at entry to the bblock.
17480 * mini.c (merge_stacks): New function to perform verification of stack merges.
17481 Turned off by default.
17483 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
17486 2006-06-06 Massimiliano Mantione <massi@ximian.com>
17488 * local-propagation.c: Fixed bug 78549.
17490 2006-06-04 Zoltan Varga <vargaz@gmail.com>
17492 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
17494 2006-06-02 Miguel de Icaza <miguel@novell.com>
17496 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
17497 tramp-arm.c, tramp-ia64.c
17498 (mono_debugger_create_notification_function): Update signature to
17499 new signature and use new protocol for creating the notification
17502 Should fix the build.
17504 2006-06-02 Geoff Norton <gnorton@customerdna.com>
17506 * exceptions-ppc.c (mono_jit_walk_stack)
17507 (ves_icall_get_frame_info): Fix the build
17509 2006-06-02 Zoltan Varga <vargaz@gmail.com>
17511 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
17513 2006-05-31 Raja R Harinath <rharinath@novell.com>
17515 * il2tests.2.il: New file for generics CIL tests. Add test for
17517 * Makefile.am: Update.
17520 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
17523 2006-05-30 Massimiliano Mantione <massi@ximian.com>
17525 * aliasing.c: Fixed bug 78311.
17527 2006-05-29 Martin Baulig <martin@ximian.com>
17529 * mini-exceptions.c (mono_find_jit_info): When computing the
17530 native offset, check whether we're actually inside the method's
17531 code; call mono_debug_print_stack_frame() to format the frame.
17532 (ves_icall_System_Exception_get_trace): Call
17533 mono_debug_print_stack_frame() to format the stack frame.
17534 (ves_icall_get_trace): Update to the new debugging API.
17535 (mono_jit_walk_stack_from_ctx): Likewise.
17536 (ves_icall_get_frame_info): Likewise.
17538 * mini.c (get_method_from_ip): Use the new debugging API.
17539 (mono_print_method_from_ip): Likewise.
17542 (mono_jit_walk_stack): Use the new debugging API.
17543 (ves_icall_get_frame_info): Likewise.
17545 2006-05-27 Zoltan Varga <vargaz@gmail.com>
17547 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
17549 2006-05-25 Massimiliano Mantione <massi@ximian.com>
17551 * mini.c: Added "limitator" to inline for debugging.
17553 2006-05-24 Martin Baulig <martin@ximian.com>
17555 * debug-debugger.c (mono_debugger_init): Create a private,
17556 malloc()-based code manager for the notification function and
17557 intentionally leak it on exit. This fixes the crash-on-exit race
17561 (mono_debugger_create_notification_function): Added
17562 `MonoCodeManager *' argument.
17565 (mono_debugger_create_notification_function): Added
17566 `MonoCodeManager *' argument.
17568 2006-05-23 Massimiliano Mantione <massi@ximian.com>
17570 * aliasing.c: Fixed 64 bit issue.
17571 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17572 default since all known bugs are fixed (one more time!).
17574 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17576 * mini.c: write barrier support.
17578 2006-05-23 Martin Baulig <martin@ximian.com>
17580 * debug-debugger.c: Revert Paolo's change. Add comment and #error
17581 check at the top of the file.
17583 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
17585 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
17586 reverting changes without reason and without changelog entries.
17588 2006-05-18 Zoltan Varga <vargaz@gmail.com>
17590 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
17591 to a few opcodes. Fixes #78439.
17593 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
17594 consistency with other archs.
17596 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
17598 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17600 * debug-debugger.c: fix the build.
17602 2006-05-17 Martin Baulig <martin@ximian.com>
17605 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
17606 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
17607 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
17608 (debugger_attach): Call GC_mono_debugger_add_all_threads().
17610 2006-05-11 Zoltan Varga <vargaz@gmail.com>
17612 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
17614 2006-05-10 Zoltan Varga <vargaz@gmail.com>
17616 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
17617 MONO_TYPE_GENERICINST.
17619 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
17620 MONO_TYPE_GENERICINST.
17622 2006-05-09 Zoltan Varga <vargaz@gmail.com>
17624 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
17627 2006-05-08 Zoltan Varga <vargaz@gmail.com>
17629 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
17631 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
17633 2006-05-06 Zoltan Varga <vargaz@gmail.com>
17635 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
17636 mono_trace_cleanup ().
17638 * iltests.il: Fix problem with the newly added test.
17640 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
17641 due to register constraints, free up the previous hreg. Fixes #78314.
17643 * iltests.il: Add new test for #78314.
17645 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
17646 Interlocked.Add. Fixes #78312.
17648 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
17650 2006-05-05 Zoltan Varga <vargaz@gmail.com>
17652 * inssel.brg (mini_emit_virtual_call): Fix a warning.
17654 2006-05-05 Martin Baulig <martin@ximian.com>
17656 * debug-mini.c (mono_debug_open_block): New method.
17659 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17660 the beginning of each basic block.
17663 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17664 the beginning of each basic block.
17666 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17668 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17669 default until I understand why they break the build on amd64.
17671 2006-05-04 Zoltan Varga <vargaz@gmail.com>
17673 * mini.c (mini_cleanup): Call mono_cleanup ().
17675 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
17678 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17680 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
17681 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17682 default since all known bugs are fixed, and I cannot reproduce bug
17683 77944... I'm asking Matt Hargett to test again after this commit.
17685 2006-04-28 Massimiliano Mantione <massi@ximian.com>
17687 * mini-codegen.c: Fixed typo that thrashed inline.
17689 2006-04-28 Zoltan Varga <vargaz@gmail.com>
17691 * dominators.c (compute_dominators): Avoid using a worklist since
17692 it is not correct in some cases. Instead, iterate over all bblocks as
17693 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
17695 2006-04-28 Miguel de Icaza <miguel@novell.com>
17697 * mini.c (mono_jit_compile_method_inner): Use
17698 mono_prepare_exception_from_error that resets the value
17701 2006-04-27 Miguel de Icaza <miguel@novell.com>
17703 * mini.c: Move the mini_loader_error_to_exception to metadata.
17705 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17707 * aliasing.c: Fixed bug 78210.
17709 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17711 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17712 default until all their problems (or the ones they trigger) are fixed.
17714 2006-04-26 Zoltan Varga <vargaz@gmail.com>
17716 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
17718 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
17719 as loaded only after resolving patches since that could invoke the same method.
17721 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
17723 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
17726 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
17729 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
17732 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
17733 made from AOT code through the PLT table.
17735 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
17736 holding the plt offset when a call is made to the aot plt trampoline.
17738 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17740 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
17743 * Makefile.am (common_sources): Fix build breakage.
17745 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
17746 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
17747 intra-assembly calls if possible.
17749 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
17751 * mini-trampolines.c: Handle PLT entries.
17753 * mini.c: Avoid creating a GOT var for calls.
17755 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
17756 from mscorlib code.
17758 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
17759 from mscorlib code.
17761 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
17764 * mini.h: Bump AOT file format version.
17766 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
17769 2006-04-25 Martin Baulig <martin@ximian.com>
17771 * driver.c: Disable copyprop, consprop and inline when running
17772 inside the debugger.
17774 2006-04-25 Martin Baulig <martin@ximian.com>
17776 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
17777 with `get_current_thread' and added `detach'.
17778 (MonoDebuggerMetadataInfo): Added `thread_size',
17779 `thread_tid_offset', `thread_stack_ptr_offset' and
17780 `thread_end_stack_offset'.
17782 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17784 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
17787 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
17788 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
17790 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
17792 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
17794 * aot.c: Add support for ADJUSTED_IID.
17796 2006-04-24 Zoltan Varga <vargaz@gmail.com>
17798 * aot.c (emit_method_order): Don't align method_order_end.
17800 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
17801 the interface ID changes.
17803 2006-04-21 Dick Porter <dick@ximian.com>
17805 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
17806 cleaning up a thread. Fixes the new part of bug 77470.
17808 2006-04-20 Geoff Norton <gnorton@customerdna.com>
17810 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
17811 to managed wrapper.
17813 2006-04-19 Zoltan Varga <vargaz@gmail.com>
17815 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
17817 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
17818 SIGSEGV. Fixes #78072.
17820 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
17821 unregister our SIGABRT handler.
17823 2006-04-19 Massimiliano Mantione <massi@ximian.com>
17825 * mini.c: Disabled inline where it can alter the call stack in a
17826 way visible from managed code.
17827 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
17830 2006-04-16 Zoltan Varga <vargaz@gmail.com>
17832 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
17833 on other platforms. Fixes #78089.
17835 2006-04-13 Martin Baulig <martin@ximian.com>
17837 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
17838 determine whether we're inside the debugger.
17841 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
17843 2006-04-12 Zoltan Varga <vargaz@gmail.com>
17845 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
17846 handler clauses. Fixes #78024.
17848 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
17849 in the CALL_MEMBASE opcodes. Fixes #78088.
17850 (mono_arch_get_vcall_slot_addr): Ditto.
17852 2006-04-10 Martin Baulig <martin@ximian.com>
17854 * debug-debugger.c: The thread handling code has now been moved
17855 into ../metadata/threads.c.
17857 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17859 * driver.c (mono_main): Fix --with-gc=none build.
17861 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
17862 (mono_spillvar_offset_float): Ditto.
17863 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
17864 hreg, not when its !global, since on ia64, there is a third category: stacked
17867 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
17869 * mini.c: set MonoInst->klass for load field address and a few other
17872 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17874 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
17876 2006-04-07 Zoltan Varga <vargaz@gmail.com>
17878 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
17879 the branch opt changes.
17881 2006-04-06 Dick Porter <dick@ximian.com>
17883 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17885 * wapihandles.c (mini_wapi_seminfo):
17886 * driver.c (mono_main): Add semaphore info option
17888 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17890 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17891 branch optimization changes. Fixes #78009.
17893 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17895 * mini.c: ignore accessibility of methods in managed->native wrappers.
17897 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17899 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17901 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17903 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17905 * mini.c: Modify the branch optimizations to preserve the invariant that
17906 the entries inside the in_bb and out_bb arrays are unique.
17907 (mono_unlink_bblock): Avoid creation of new arrays.
17909 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17911 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17914 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17916 * mini.c (optimize_branches): Remove the "optimizations" in
17917 the cbranch1/cbranch2 -> branch cases which were causing several
17918 problems in the past. Fixes #77986.
17920 2006-03-31 Chris Toshok <toshok@ximian.com>
17922 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17923 default optimizations :(
17925 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17927 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17930 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17932 * local-propagation.c: Added comments to structs and removed
17933 "Mono" prefixes from local tree mover types.
17935 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17937 * Makefile.am (arch_sources): Define this for each architecture so
17938 libmono_la_SOURCES is defined in one place.
17940 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17942 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17945 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17947 * driver.c: print the GC name supplied by configure.
17949 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17951 * local-propagation.c: Added tree mover, and moved here all the
17952 local propagation code from mini.c
17953 * mini.c: Added support for treeprop, and moved all the local
17954 propagation code to local-propagation.c
17955 * mini.h: Added support for treeprop
17956 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17957 treeprop, inline and deadce by default
17958 * Makefile.am: Added local-propagation.c
17960 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17962 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17964 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17966 * debug-debugger.c: make it compile without the Boehm GC.
17968 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17970 * mini.c: fixed issue with mismatch when an icall is registered
17971 with multiple names but same address.
17973 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17975 * declsec.c, mini-exceptions.c: use write barrier to set reference
17976 fields of managed objects.
17978 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17980 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17981 (can_access_internals): Fix a warning.
17983 * mini.c (print_method_from_ip): Rename this to
17984 mono_print_method_from_ip so it gets exported.
17986 * trace.c: Deal with strings inside StringBuilder's containing garbage
17987 and fix memory leaks. Fixes #77848.
17989 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17991 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
17994 2006-03-16 Neale Ferguson <neale@sinenomine.net>
17996 * mini-s390.c: Remove OP_X86_TEST_NULL.
17998 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
18000 * mini.c: use the correct GetHashCode() for the moving collector.
18002 2006-03-16 Massimiliano Mantione <massi@ximian.com>
18004 * liveness.c: Regalloc spill cost tuning.
18006 2006-03-15 Neale Ferguson <neale@sinenomine.net>
18008 * mini-s390x.h: Correct S390_LONG macro.
18010 * mini-s390x.c: Cleanup unused code.
18012 2006-03-15 Zoltan Varga <vargaz@gmail.com>
18014 * jit-icalls.h: New file.
18016 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
18017 icalls and include that instead of including jit-icalls.c.
18019 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
18022 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
18024 * mini.c: when checking for member accessibility, also check for
18025 friend assemblies and for explicit interface implementations.
18027 2006-03-14 Zoltan Varga <vargaz@gmail.com>
18029 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
18031 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
18033 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
18034 common cases are done first.
18036 * mini-ops.h: Only define platform specific opcodes on the given platform.
18038 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
18041 2006-03-14 Martin Baulig <martin@ximian.com>
18043 Revert Paolo's change from r57348:
18045 * mini.h: don't use gboolean for bitfields.
18046 * mini.c: verifier changes for fields and methods accessibility.
18048 2006-03-13 Neale Ferguson <neale@sinenomine.net>
18050 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
18052 * mini-s390x.c: Fix conv_r_un.
18054 * cpu-s390, cpu-s390x.md: Fix lengths.
18056 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
18058 * mini.c: nested types have access to all the nesting
18059 levels, not just the enclosing types.
18061 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
18063 * mini.c: added a few more verification checks.
18065 2006-03-12 Zoltan Varga <vargaz@gmail.com>
18067 * liveness.c: Merge optimizations from the linear-il branch.
18069 2006-03-11 Zoltan Varga <vargaz@gmail.com>
18071 * mini-ia64.c (emit_call): Add a comment.
18073 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
18075 * tramp-ia64.c: Fix some warnings.
18077 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
18079 * mini.h: don't use gboolean for bitfields.
18080 * mini.c: verifier changes for fields and methods accessibility.
18082 2006-03-11 Zoltan Varga <vargaz@gmail.com>
18084 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
18085 lazy icall wrapper changes.
18087 * dominators.c: Replace all the dominator algorithms with faster
18088 ones from the linear-il branch.
18090 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
18093 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
18094 common cases are done first.
18096 * mini-amd64.c: Fix some warnings.
18098 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
18101 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
18104 * mini.h: Add a missing prototype.
18106 2006-03-10 Zoltan Varga <vargaz@gmail.com>
18108 * mini.c: Compile icall wrappers lazily.
18110 * mini-codegen.c: Use printf instead of g_print since its much faster.
18112 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
18115 * mini.c (optimize_branches): Cache the negative result from
18116 remove_block_if_useless ().
18118 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
18119 Also fix some bblock linking issues.
18121 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
18124 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
18126 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
18127 accessed fields first, for better cache behavior.
18129 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
18131 * mini.c: speedup IList<T> array accesses.
18133 2006-03-09 Zoltan Varga <vargaz@gmail.com>
18135 * mini.c (mono_method_to_ir): Handle large methods overflowing the
18136 inline_costs counter. Fixes #77190.
18138 2006-03-06 Zoltan Varga <vargaz@gmail.com>
18140 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
18141 trace messages. Fixes #77706.
18143 2006-03-04 Martin Baulig <martin@ximian.com>
18145 * tramp-amd64.c, tramp-x86.c
18146 (mono_debugger_create_notification_function): Use
18147 mono_global_codeman_reserve() to allocate a buffer at runtime and
18150 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
18152 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
18153 notification function at runtime and then call `initialize' in the
18154 `MONO_DEBUGGER__debugger_info' vtable.
18156 2006-03-04 Zoltan Varga <vargaz@gmail.com>
18158 * iltests.il: Fix a visibility problem.
18160 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18162 * driver.c, mini.c: add hooks for the counters API.
18164 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
18166 * driver.c: show disabled options.
18168 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
18170 * linear-scan.c: always use cost-driven selection.
18172 2006-02-28 Raja R Harinath <rharinath@novell.com>
18174 * jit-icalls.c (helper_compile_generic_method): Revert change from
18177 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
18179 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
18181 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
18183 * inssel.brg: style fixes, mostly to force the updated monoburg
18184 to run for people using svn.
18186 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
18188 * mini.c: match monoburg changes.
18190 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
18192 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
18193 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
18194 declaration in the header file.
18196 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
18198 * helpers.c: reduce relocations and mem usage.
18200 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
18202 * mini.h, mini-codegen.c: disable logging features if
18203 requested by configure.
18205 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
18207 * mini.c: tiny verifier changes.
18209 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18211 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
18212 cpu-pentium.md: stack alignment changes for osx/x86,
18213 partially from Geoff Norton <gnorton@customerdna.com>.
18215 2006-02-24 Raja R Harinath <harinath@gmail.com>
18217 * jit-icalls.c (helper_compile_generic_method): Update to changes
18218 in metadata/class.c.
18220 2006-02-24 Zoltan Varga <vargaz@gmail.com>
18222 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
18224 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
18225 interface calls with large offsets.
18227 2006-02-23 Raja R Harinath <rharinath@novell.com>
18229 * jit-icalls.c (helper_compile_generic_method): Document the
18230 special-case we depend on so that we can inflate the method twice
18231 with the same context with no bad side-effects.
18233 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
18235 * mini-x86.c, mini-amd64.c: fix for case when xen support
18238 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
18240 * mini-x86.c, mini-amd64.c: generate code to access tls items
18241 in a faster way for Xen systems.
18243 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18245 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
18246 updates and compilation fixes for the OSX/x86 port, mostly from
18247 Geoff Norton <gnorton@customerdna.com>.
18249 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
18251 * inssel.brg: faster interface call implementation
18252 to sync with the interface_offsets MonoVTable changes.
18254 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
18256 * mini.c: more verification checks.
18258 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
18260 * mini.c: added a few more verification checks.
18262 2006-02-17 Neale Ferguson <neale@sinenomine.net>
18264 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
18265 facility on the processor and use it if available.
18267 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18269 * driver.c, aot.c, mini.c: throw exception if the IL code is
18270 invalid or unverifiable.
18272 2006-02-17 Raja R Harinath <rharinath@novell.com>
18274 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
18277 2006-02-16 Zoltan Varga <vargaz@gmail.com>
18279 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
18281 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18283 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
18284 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
18285 handling of instantiated generic valuetypes.
18287 2006-02-11 Zoltan Varga <vargaz@gmail.com>
18289 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
18290 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
18293 * generics.2.cs: Revert the nullable reftypes tests.
18295 2006-02-10 Zoltan Varga <vargaz@gmail.com>
18297 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
18298 using __builtin_frame_address (1) as it doesn't work in the presence
18299 of optimizations. Hopefully fixes #77273.
18301 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
18302 -> generics.cs change as it doesn't work with some automake versions.
18304 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
18306 * mini.c: handle systems that sue a different way to
18307 retrieve the stack address of the current thread.
18309 2006-02-09 Zoltan Varga <vargaz@gmail.com>
18311 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
18312 it specially in the makefile.
18314 * generics.2.cs: Add tests for nullable reference types.
18316 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18318 * mini.c: always handle the case when mono_jit_init()
18319 is called in a thread different from the main thread,
18320 confusing libgc (bug #77309).
18322 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
18324 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
18326 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
18328 * mini.c: change optimize_branches () to use a single loop
18329 and introduce a new optimization to simplify some range checks.
18331 2006-02-03 Martin Baulig <martin@ximian.com>
18333 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
18334 and merged with debugger_thread_manager_add_thread().
18335 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
18336 inform the debugger about the main thread.
18338 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18340 * basic.cs: Add test for div.un/rem.un constant folding.
18342 2006-02-03 Neale Ferguson <neale@sinenomine.net>
18344 * cpu-s390x.md: correct int_xor_imm length
18346 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18348 * generics.2.cs: New test for #77442.
18350 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
18353 2006-02-02 Martin Baulig <martin@ximian.com>
18355 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
18356 <mono/metadata/mono-debug-debugger.h>
18358 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
18360 2006-02-02 Martin Baulig <martin@ximian.com>
18362 * debug-debugger.h: New header file for debug-debugger.c.
18364 * debug-debugger.c: Big API cleanup; don't run the managed Main()
18365 function is a separate thread anymore; add support for attaching.
18367 2006-02-01 Zoltan Varga <vargaz@gmail.com>
18369 * tramp-x86.c: Fix a warning.
18371 2006-01-31 Zoltan Varga <vargaz@gmail.com>
18373 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
18374 on very large methods.
18376 * aot.c (load_patch_info): Fix a warning.
18378 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
18380 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
18381 mini-ops.h: alu membase optimizations.
18383 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
18385 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
18386 to speedup StringBuilder.
18388 2006-01-27 Zoltan Varga <vargaz@gmail.com>
18390 * dominators.c (mono_compute_natural_loops): Fix detection of
18391 loop body start blocks.
18393 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
18395 2006-01-26 Zoltan Varga <vargaz@gmail.com>
18397 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
18400 2006-01-25 Massimiliano Mantione <massi@ximian.com>
18402 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18404 2006-01-25 Martin Baulig <martin@ximian.com>
18406 * debug-debugger.c: Moved the `MonoDebuggerManager' and
18407 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
18408 started to cleanup this file a little bit.
18410 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
18412 * mini.c: optimize a codepath frequently happening in generics code.
18414 2006-01-23 Martin Baulig <martin@ximian.com>
18416 * Makefile.am: Only compile debug-debugger.c on supported platforms.
18418 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
18419 functions directly.
18421 * driver.c: debug-debugger.c is only available if
18422 `MONO_DEBUGGER_SUPPORTED' is defined.
18424 2006-01-23 Martin Baulig <martin@ximian.com>
18426 * debug-debugger.c: Only enable this on platforms where the Mono
18427 Debugger is working (x86 and x86_64).
18429 2006-01-21 Martin Baulig <martin@ximian.com>
18431 The Mono Debugger is now using the normal `mono' instead of the
18432 `mono-debugger-mini-wrapper' when executing managed code.
18434 * debug-debugger.c: New file; previously known as
18435 debugger/wrapper/wrapper.c.
18437 * debug-mini.c (mono_init_debugger): Removed.
18439 * driver.c (mono_main): Added new `--inside-mdb' command line
18440 argument which is used when running inside the debugger.
18442 2006-01-20 Zoltan Varga <vargaz@gmail.com>
18444 * liveness.c (mono_analyze_liveness): Remove some unused data
18447 2006-01-17 Zoltan Varga <vargaz@gmail.com>
18449 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
18451 2006-01-16 Zoltan Varga <vargaz@gmail.com>
18453 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
18454 depends on implementation details of monobitset.
18456 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
18459 2006-01-15 Zoltan Varga <vargaz@gmail.com>
18461 * liveness.c: Update after monobitset changes.
18463 2006-01-14 Zoltan Varga <vargaz@gmail.com>
18465 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
18467 2006-01-11 Neale Ferguson <neale@sinenomine.net>
18469 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
18471 * mini-s390x.c: Remove warning messages.
18473 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
18475 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
18477 2006-01-10 Zoltan Varga <vargaz@gmail.com>
18479 * generics.2.cs: Add ldelem/stelem_any test.
18481 2006-01-10 Neale Ferguson <neale@sinenomine.net>
18483 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
18485 2006-01-07 Zoltan Varga <vargaz@gmail.com>
18487 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
18489 2006-01-06 Zoltan Varga <vargaz@gmail.com>
18491 * generics.2.cs: Reenable vtype tests.
18493 * inssel-x86.brg: Remove an icorrect valuetype rule.
18495 2006-01-06 Neale Ferguson <neale@sinenomine.net>
18497 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
18498 initial support for OP_ABS.
18500 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18502 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
18504 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18506 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
18507 conversion and implement LADD/LSUB.
18509 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
18512 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18514 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
18516 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
18519 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18521 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
18522 localloc is encountered. Fixes crash in test-183.cs when using gmcs
18523 (stack walk problem).
18525 2006-01-04 Zoltan Varga <vargaz@gmail.com>
18527 * aot.c (mono_aot_load_method): Fix a warning.
18529 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18531 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
18533 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18535 * iltests.il: Add test for #77148.
18537 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
18540 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18542 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
18544 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18546 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
18547 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
18549 * basic-long.cs: Add lconv-to-r4/r8 tests.
18551 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18553 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
18555 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
18556 here as on other archs.
18558 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18560 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
18562 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18564 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
18566 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
18568 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
18569 instrument_prolog; Add memory_barrier instruction.
18571 2005-12-26 Zoltan Varga <vargaz@gmail.com>
18573 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
18575 2005-12-23 Zoltan Varga <vargaz@gmail.com>
18577 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
18579 * aliasing.c inssel.brg: Fix warnings.
18581 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
18582 could skip initialization of some parts of memory.
18584 * mini.c mini-ia64.c: Fix warnings.
18586 * inssel-sparc.brg: Add an implementation of lneg which actually works.
18588 2005-12-22 Zoltan Varga <vargaz@gmail.com>
18590 * aliasing.c (mono_build_aliasing_information): Add a workaround for
18591 a crash seen on sparc.
18593 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
18595 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
18597 2005-12-21 Neale Ferguson <neale@sinenomine.net>
18599 * mini-ops.h: Add s390_backchain instruction
18601 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
18603 * cpu-s390.md: Add s390_backchain instruction
18605 * mini-s390.c: Significant ABI changes
18607 * mini-s390.h: Cater for zero length structures
18609 2005-12-20 Neale Ferguson <neale@sinenomine.net>
18611 * mini-s390.c: ABI fixes
18613 * inssel-s390.brg: Remove debug statements
18615 * cpu-s390.md: Fix length of ATOMIC_xx operations
18617 2005-12-19 Zoltan Varga <vargaz@gmail.com>
18619 * basic-float.cs: Add float<->long conversion tests.
18621 2005-12-16 Neale Ferguson <neale@sinenomine.net>
18623 * mini-s390.c: Fix LOCALLOC processing.
18625 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
18627 2005-12-15 Zoltan Varga <vargaz@gmail.com>
18629 * iltests.il: Add tests for some opcodes not covered by the other
18632 2005-12-15 Neale Ferguson <neale@sinenomine.net>
18634 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
18635 register loading for Tail processing; Correct trace output.
18637 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
18639 * cpu-s390.md: Correct size of jmp instruction.
18641 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18643 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
18645 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18647 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
18648 Bring s390 up to current level.
18650 2005-12-12 Zltan Varga <vargaz@gmail.com>
18652 * generics.2.cs: Disable the newly added tests as they do not work yet.
18654 * generics.2.cs: Add valuetype tests.
18656 2005-12-09 Zoltan Varga <vargaz@gmail.com>
18658 * basic-long.cs: Add i4->u8 test.
18660 * objects.cs: Add tests for JIT intrinsic.
18662 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
18663 optimizations lost by a mistake.
18665 2005-12-07 Zoltan Varga <vargaz@gmail.com>
18667 * basic-long.cs: Remove a test moved to objects.cs.
18669 * arrays.cs: Add more array tests.
18671 2005-12-06 Zoltan Varga <vargaz@gmail.com>
18673 * arrays.cs: Add new tests for multi-dimensional arrays.
18675 2005-12-06 Raja R Harinath <rharinath@novell.com>
18677 * Makefile.am (test_sources2): Add generics.2.cs.
18678 (EXTRA_DIST): Add test_sources2.
18680 2005-12-05 Ben Maurer <bmaurer@ximian.com>
18682 Support for boxing and unboxing nullable types as well as the
18683 isinst operation on nullables, per the CLI ammendment.
18685 * inssel.brg (CEE_ISINST): Special case for nullable
18687 * mini.c (handle_unbox_nullable): new method
18688 (handle_box): Special case for nullable types
18689 (mono_method_to_ir): Call handle_unbox_nullable in correct
18692 * generics.2.cs: New test suite
18694 * Makefile.am: Support for regression tests with generics.
18696 2005-12-03 Zoltan Varga <vargaz@gmail.com>
18698 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
18699 allocated to registers. Fixes #76800.
18701 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
18703 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
18705 2005-11-30 Zoltan Varga <vargaz@gmail.com>
18707 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
18710 2005-11-29 Zoltan Varga <vargaz@gmail.com>
18712 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
18715 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
18717 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
18718 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
18720 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
18721 single precision before storing to a single precision location.
18723 2005-11-28 Raja R Harinath <rharinath@novell.com>
18725 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
18727 2005-11-27 Zoltan Varga <vargaz@gmail.com>
18729 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
18732 * basic.cs: Remove test_0_byte_compares test which was moved to
18733 objects.cs a long time ago.
18735 2005-11-22 Massimiliano Mantione <massi@ximian.com>
18737 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18739 2005-11-20 Zoltan Varga <vargaz@gmail.com>
18741 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
18742 handlers are called.
18744 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
18747 * mini-ia64.c: Add support for the throw->branch exception
18750 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
18752 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18754 * mini.c: Enabled "fastpath" deadce :-)
18756 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18758 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
18759 alias analysis pass to support it.
18760 * mini.h: Likewise.
18762 * liveness.c: Likewise (liveness computation can use aliasing
18763 information to be more accurate).
18764 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
18765 moreover made so that "--compile-all" uses the given optimization
18766 flags and not the default ones.
18767 * aliasing.c: Alias analysis (new file).
18768 * aliasing.h: Likewise.
18769 * Makefile.am: added "aliasing.c" and "aliasing.h".
18771 2005-11-17 Zoltan Varga <vargaz@gmail.com>
18773 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
18776 2005-11-13 Zoltan Varga <vargaz@gmail.com>
18778 * mini-exceptions.c (mono_handle_exception_internal): Remove the
18779 fp >= end_of_stack exit condition, as it is not needed, and it might
18780 become true for fp eliminated frames.
18782 2005-11-11 Zoltan Varga <vargaz@gmail.com>
18784 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
18787 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
18789 * mini-arm.c: fixed alignment of doubles/longs to match
18790 the C ABI (bug #76635).
18792 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
18794 * aot.c: fix compilation with --enable-minimal=aot.
18796 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
18798 * mini-arm.c: fixed compatibility with the new
18799 floating point emulator package for compares.
18801 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
18803 * mini.c : reverted sig->pinvoke changes (r51396-51397).
18805 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
18807 * mini-exceptions.c (print_stack_frame): Output to stderr.
18808 (mono_handle_native_sigsegv): Ditto.
18810 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18812 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
18813 OP_LCONV_TO_OVF_I implementation.
18815 * mini-amd64.c: Add support for the throw->branch exception
18818 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
18819 when the catch clause catches a more general exception, i.e. Object.
18821 2005-10-30 Zoltan Varga <vargaz@gmail.com>
18823 * cpu-ia64.md: Remove unused opcodes.
18825 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
18826 specific defines for architectures defining USE_SIGACTION.
18828 * mini-ia64.c: Fix some warnings.
18830 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
18831 version seemed to skip a frame.
18833 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18835 * mini.c: Clean up the usage of sig->pinvoke flag. Now
18836 only calls which are made to native code use this flag.
18838 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
18840 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
18841 varargs methods as well.
18843 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
18844 which have save_lmf set. Reorganize methods prologs a bit.
18846 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
18847 debugger to the proper place.
18849 2005-10-29 Martin Baulig <martin@ximian.com>
18851 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
18852 when running inside the debugger until the debugger has support
18855 2005-10-26 Zoltan Varga <vargaz@gmail.com>
18857 * mini.h: Fix a warning.
18859 2005-10-24 Miguel de Icaza <miguel@novell.com>
18861 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
18862 we expose publicly, this returns the string.
18864 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
18866 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
18867 with fp elimination.
18869 2005-10-21 Zoltan Varga <vargaz@gmail.com>
18871 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
18872 native stacktrace using the glibc 'backtrace' function if available.
18874 2005-10-20 Zoltan Varga <vargaz@gmail.com>
18876 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
18878 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
18879 handle SIGSEGVs received while in native code.
18881 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
18882 code, call mono_handle_native_sigsegv which will abort the runtime
18883 after printing some diagnostics, instead of converting it into a
18884 confusing NullReferenceException.
18886 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18888 * cpu-pentium.md: Remove unused opcodes.
18890 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18892 * mini-amd64.h (MonoLMF): Add rsp field.
18894 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18897 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18899 * mini-codegen.c (get_register_spilling): Fix some warnings.
18901 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18903 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18904 elimination during exception handling. Enable fp elimination by
18907 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18910 2005-10-16 Martin Baulig <martin@ximian.com>
18912 * mini-exceptions.c
18913 (mono_debugger_run_finally): New public method for the debugger.
18915 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18917 * debug-mini.c (mono_debug_init_method): Fix warning.
18919 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18920 the 'exname' parameter const to fix some warnings.
18922 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18924 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18925 introduced by the previous patch.
18927 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18929 * basic-float.cs: Add test for precision of float arithmetic.
18931 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18932 when loading/storing single values from/to memory.
18934 * mini.c (mono_jit_compile_method_with_opt): Create the function
18935 pointers in the correct domain.
18937 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18939 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18940 introduced by previous patch.
18942 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18943 when out_filter_idx is NULL.
18945 * mini-exceptions.c: Don't run filter clauses twice during exception
18946 handling. Fixes #75755.
18948 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18950 * aot.c: Add support for ldflda wrappers.
18952 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18955 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18957 * mini.c, mini.h: do not consider exception handlers blocks when
18958 setting up interface variables.
18960 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18962 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18964 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18966 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18967 causes a regression.
18969 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18971 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18973 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18974 of the OP_P definitions.
18976 * TODO: Add a proposal for dealing with the CEE/OP mess.
18978 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18979 optimizations from the x86 port.
18981 * cpu-amd64.md: Ditto.
18983 * basic.cs basic-long.cs: Add tests.
18985 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18987 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18988 Patrik Torstensson's implementation of my exception-handling
18989 optimization idea, when the exception object is not used
18992 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
18994 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
18995 of the mul_imm optimizations from the old jit.
18997 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
18999 * mini.c, liveness.c: patch by Patrik Torstensson and
19000 Zoltan Varga to improve performance in methods with
19003 2005-09-30 Zoltan Varga <vargaz@gmail.com>
19005 * driver.c: Remove 'Globalization' entry from --version.
19007 2005-09-28 Zoltan Varga <vargaz@gmail.com>
19009 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
19010 there is a profiler interested in JIT events.
19012 * aot.c: Load profile files produced by the AOT profiling module, and
19013 reorder methods based on the profiling info. Add a 'method_order' table
19014 to the AOT file to make mono_aot_find_jit_info work with the reordered
19017 * mini.h: Bump AOT file version info.
19019 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
19021 * mini-arm.h: work around what looks like a gcc bug when optimizations
19024 2005-09-28 Raja R Harinath <rharinath@novell.com>
19026 * Makefile.am (AM_CFLAGS): Don't use += to append inside
19027 conditionals. Use ...
19028 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
19030 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
19032 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
19033 to determine the amount of memory to copy when passing valuetypes.
19035 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
19036 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
19038 2005-09-27 Zoltan Varga <vargaz@gmail.com>
19040 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
19041 information about aot.
19043 2005-09-27 Ben Maurer <bmaurer@ximian.com>
19045 * *.c: Replace the use of {Enter,Leave}CriticalSection with
19046 macros. This will allow a deadlock debugger to easily be plugged
19049 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
19051 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
19053 2005-09-27 Raja R Harinath <rharinath@novell.com>
19055 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
19056 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
19057 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
19058 ($(arch_built)) [CROSS_COMPILING]: Error out.
19060 2005-09-26 Zoltan Varga <vargaz@gmail.com>
19062 * aot.c: Add support for the no_special_static flag for classes.
19064 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
19066 * Reapply reverted patches.
19068 * *: Revert r50174 as well.
19070 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
19072 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
19074 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
19076 2005-09-23 Miguel de Icaza <miguel@novell.com>
19078 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
19079 part of the SIG_HANDLER_SIGNATURE.
19081 2005-09-23 Zoltan Varga <vargaz@gmail.com>
19083 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
19086 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
19087 introduced by previous patch.
19089 2005-09-21 Zoltan Varga <vargaz@gmail.com>
19091 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
19092 saved registers too.
19094 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
19095 upon the information returned by get_call_info ().
19097 * mini-x86.c (add_float): Fix stack size calculation.
19098 (mono_arch_call_opcode): Rewrite this so it works based up the
19099 information returned by get_call_info ().
19100 (mono_arch_get_this_vret_args): Ditto.
19102 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
19104 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
19105 in cinfo to determine the registers which need to be used.
19107 2005-09-20 Miguel de Icaza <miguel@novell.com>
19109 * driver.c (mono_main): Add --server and --desktop flags.
19111 2005-09-16 Zoltan Varga <vargaz@gmail.com>
19113 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
19114 registers as global registers.
19116 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
19117 longer needed with the new register allocator.
19119 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
19121 * cpu-ia64.md: Remove unused opcodes.
19123 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
19125 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
19127 * cpu-amd64.md: Remove unused opcodes.
19129 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
19130 needed with the new register allocator.
19132 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
19135 2005-09-16 Raja R Harinath <rharinath@novell.com>
19137 * Makefile.am (check-local): Don't invoke semdel-wrapper.
19139 2005-09-16 Martin Baulig <martin@ximian.com>
19141 * exceptions-amd64.c
19142 (throw_exception): Don't call mono_debugger_throw_exception() if
19143 we're a rethrow - see the FIXME in the code.
19145 2005-09-15 Geoff Norton <gnorton@customerdna.com>
19147 * mini.c (mono_init_exceptions): This only works on some architectures.
19149 2005-09-15 Zoltan Varga <vargaz@gmail.com>
19151 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
19154 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
19156 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
19157 now in mini-exceptions.c.
19159 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
19161 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
19162 now in mini-exceptions.c.
19164 2005-09-15 Zoltan Varga <vargaz@gmail.com>
19166 * exceptions-x86.c: Applied patch from Patrik Torstensson
19167 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
19169 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
19170 code into mini-exceptions.c. Add some assertions to it.
19172 2005-09-12 Zoltan Varga <vargaz@gmail.com>
19174 * aot.c (emit_section_change): Applied patch from "The Software Team"
19175 (<software@solmersa.com>). Fix as errors on windows.
19177 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
19179 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
19180 method info into the LMF.
19182 2005-09-11 Zoltan Varga <vargaz@gmail.com>
19184 * mini-ia64.c: Add proper unwind info for method epilogs.
19186 * exceptions-ia64.c: Add some code to help debugging.
19188 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
19190 * mini-exceptions.c: Fix warning.
19192 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
19194 * mini.c: Really fix build.
19196 * mini-x86.c mini-amd64.c: Fix build.
19198 2005-09-11 Zoltan Varga <vargaz@gmail.com>
19200 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
19202 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
19203 some Interlocked methods as intrinsics.
19205 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
19206 for Thread methods as well.
19208 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
19210 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
19212 * mini-ia64.c mini-x86.c mini-amd64.c
19213 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
19216 * mini.c (mono_init_exceptions): Fix build breakage.
19218 2005-09-10 Zoltan Varga <vargaz@gmail.com>
19220 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
19221 of instructions. Use the new ia64_unw_op macros for emitting unwind
19224 * mini.c (mono_init_exceptions): Initialize exception handling
19225 related trampolines at startup.
19227 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
19229 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
19231 2005-09-09 Zoltan Varga <vargaz@gmail.com>
19233 * mini.c: Handle type loading errors gracefully during compilation and
19234 throw the appropriate exception.
19236 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
19238 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
19239 for the mono binary.
19241 2005-09-09 Martin Baulig <martin@ximian.com>
19243 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
19246 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19248 * mini-arm.h: use emulation for conv.r.un for the release.
19250 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19252 * mini-arm.c, objects.cs: more fixes and tests for them.
19254 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19256 * mini-arm.c: align structures to at least 4 bytes to be able
19257 to keep our current optimized memcpy.
19259 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
19261 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
19263 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19265 * mini.c: ignore SIGPIPE.
19267 2005-09-04 Zoltan Varga <vargaz@gmail.com>
19269 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
19271 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
19273 2005-09-02 Zoltan Varga <vargaz@gmail.com>
19275 * mini.h: Add prototype for mono_allocate_stack_slots_full.
19277 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19279 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
19280 exception handling support.
19281 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
19282 patch by Brian Koropoff <briank@marakicorp.com>).
19284 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
19286 * mini.c: revert another 'optimization' which breaks when
19287 items on the eval stack need to be saved at a basic block end
19290 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19292 * jit-icalls.c: for arrays, ensure we always provide
19295 2005-08-30 Zoltan Varga <vargaz@gmail.com>
19297 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
19299 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
19301 2005-08-29 Zoltan Varga <vargaz@gmail.com>
19303 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
19304 arguments in their original register.
19306 2005-08-28 Zoltan Varga <vargaz@gmail.com>
19308 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
19311 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
19312 when ssapre is enabled.
19314 * inssel-long.brg: Fix bug in previous patch.
19316 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
19317 multiplication by a constant.
19319 2005-08-27 Zoltan Varga <vargaz@gmail.com>
19321 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
19324 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
19327 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
19329 * inssel-arm.brg: apply changes tested by Brian Koropoff
19330 <briank@marakicorp.com>.
19332 2005-08-25 Zoltan Varga <vargaz@gmail.com>
19334 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
19336 2005-08-24 Zoltan Varga <vargaz@gmail.com>
19338 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
19339 to the same register if dreg is just a base register.
19340 (print_ins): Improve printing of membase opcodes.
19342 * inssel-x86.brg: Add optimized ldind(reg) rules.
19344 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
19346 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
19348 * mini.c: when running under valgrind, set the stack bottom for
19349 the GC at the actual approximate stack for the app (fixes running
19350 mono with valgrind).
19352 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
19354 * mini.c: do no break at the first valuetype to init found
19355 (fixes bug #75791).
19357 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
19359 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
19361 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
19363 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
19365 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
19367 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
19369 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19371 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
19373 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
19376 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
19379 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
19382 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
19384 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
19386 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19388 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
19389 in the tail recursion optimization.
19391 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
19392 debug info into the assembly file.
19394 * iltests.il: Add test for filter regions.
19396 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
19397 initial stack of filter regions. Fixes #75755.
19399 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
19401 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
19402 stack requirements.
19404 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19406 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
19407 the check for an already compiled method on non-ia64 platforms.
19408 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
19411 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
19413 * inssel-x86.brg: Add some optimized call rules.
19415 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
19417 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
19420 * mini.h mini-trampolines.c: Pass the trampoline argument to
19421 mono_arch_patch_delegate_trampoline.
19423 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
19425 * mini-trampolines.c: Fix build.
19427 * mini-amd64.h: Add delegate trampolines.
19429 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
19431 * inssel-amd64.brg: Add optimized call rules.
19433 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
19435 * inssel-ia64.brg: Add optimized ldind(reg) rules.
19437 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
19439 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
19442 * mini-ia64.c: Remove LMF fixmes.
19444 * mini-ia64.h: Remove most fields from LMF.
19446 * inssel-ia64.brg (stmt): Fix unaligned access errors.
19448 * mini-trampolines.c: Add support for IA64 function descriptors.
19450 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
19451 for IA64 function descriptors.
19453 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
19455 * tramp-arm.c: patch the vtable for virtual calls. Added
19456 support code to register/unregister the LMF.
19457 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
19460 2005-08-19 Dick Porter <dick@ximian.com>
19462 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
19463 bit value if needed.
19465 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
19467 * mini.c (mini_get_method): Move handling of wrapper data here.
19469 * mini.c (mono_method_to_ir): Add support for dynamic methods.
19471 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
19474 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
19475 bblock->code does not remain empty.
19477 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
19479 * arrays.cs: Add regression test for #75832.
19481 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
19482 rules. Fixes #75832.
19484 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
19485 instruction scheduling.
19487 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
19489 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
19491 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
19493 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
19495 * mini-codegen.c: Fix VC build.
19497 * cpu-pentium.md: Increase length of atomic_exhange_i4.
19499 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19501 * mini.h: fix signature for mono_register_opcode_emulation.
19503 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
19505 * mini.c: Get rid of most of the helper_sig_... constants using
19506 mono_create_icall_signature ().
19508 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
19510 * jit-icalls.c (helper_ldstr): New helper function.
19512 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
19514 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
19515 throw, load the string using a helper call instead of creating a string object.
19517 * aot.c: Update after LDSTR changes.
19519 * mini.h: Bump AOT file version.
19521 * aot.c: Save class size info into the AOT file. Print more statistics during
19524 * mini.h: Bump AOT file version.
19526 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
19527 ordering of disasm cases. Fixes #74957.
19529 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
19531 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
19532 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
19533 the generic code needed for the ARM port.
19535 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
19537 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
19538 inssel-arm.brg: more ARM features and fixes.
19540 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
19542 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
19543 ARM port work in progress.
19545 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
19547 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
19549 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
19551 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
19553 * inssel.brg (mini_emit_memset): Add support for unaligned access.
19555 * *-ia64.*: Ongoing IA64 work.
19557 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
19559 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
19561 * TODO: Remove out-of-data todo stuff.
19563 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
19566 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
19568 * mini.h: Bump corlib version.
19570 2005-07-27 Martin Baulig <martin@ximian.com>
19573 (create_copy_ins): Added `const unsigned char *ip' argument; set
19574 `copy->cil_code' from it.
19576 2005-07-27 Martin Baulig <martin@ximian.com>
19578 * mini-exceptions.c (mono_handle_exception): Don't call
19579 mono_debugger_handle_exception() for filters.
19581 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
19583 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
19586 2005-07-26 Martin Baulig <martin@ximian.com>
19588 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
19590 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
19591 helper_compile_generic_method() if the method is actually virtual
19594 2005-07-26 Martin Baulig <martin@ximian.com>
19597 (trampoline_code): Renamed to `mono_trampoline_code' and made it
19598 public; this is now accessed directly by the debugger.
19599 (mono_generic_trampoline_code): Removed.
19602 (mono_debug_init_method): Also add interncalls and wrappers.
19604 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
19606 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
19608 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
19610 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
19612 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
19614 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
19616 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19618 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
19619 getting TLS offsets on AMD64 too.
19621 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
19623 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
19625 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
19627 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
19628 inssel-arm.brg, mini-arm.h: ARM port work in progress.
19630 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19632 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
19634 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
19637 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
19638 mono_sparc_is_virtual_call ().
19640 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
19642 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
19643 trampoline parameters.
19645 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
19647 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
19648 to mono_arch_get_vcall_slot_addr.
19650 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
19653 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
19655 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19657 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
19659 2005-07-19 Martin Baulig <martin@ximian.com>
19661 * exceptions-amd64.c (throw_exception): Call
19662 mono_debugger_throw_exception() here like we're doing it on i386.
19664 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19666 * mini-ia64.c: Add optimized TLS access support.
19668 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
19670 * mini-exceptions.c: Ongoing IA64 work.
19672 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
19674 * mini.c: Use the default optimization set when embedding. Fixes
19677 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
19679 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
19680 of trampolines to a separate file.
19682 * mini-trampolines.c: New file.
19684 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
19687 * tramp-x86.c: Reorganize the trampoline code to be similar to the
19690 * mini-codegen.c: Fix cygwin build.
19692 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
19694 * mini.c: Add some minor changes needed by the IA64 port.
19696 * *-ia64.*: Ongoing IA64 work.
19698 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
19700 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
19701 trampolines into arch-independent and arch-dependent parts.
19703 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
19705 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
19707 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
19709 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
19710 the xp-regalloc-branch for amd64.
19712 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
19713 xp-regalloc-branch for x86.
19715 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
19717 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
19719 2005-07-06 Martin Baulig <martin@ximian.com>
19722 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
19723 (mono_jit_runtime_invoke): Likewise.
19725 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
19727 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
19730 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
19731 without loading their metadata. Reorganize the file format so exception handling+
19732 debug info is kept separate from normal method info. Create MonoJitInfo
19733 structures for methods lazily.
19735 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
19737 (x86_class_init_trampoline): Patch AOT class init trampolines too.
19739 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
19741 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
19744 * mini.h: Bump AOT file version.
19746 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
19748 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19750 2005-07-01 Raja R Harinath <rharinath@novell.com>
19752 * Makefile.am (check-local): Call semdel-wrapper.
19754 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
19756 * mini-x86.c: Revert the last change as it seems to break the build..
19758 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
19760 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19762 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
19764 2005-06-27 Ben Maurer <bmaurer@ximian.com>
19766 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
19767 outside of the macro, so strange stuff doesn't happen with gcc4
19768 (NEW_AOTCONST_TOKEN): Likewise.
19770 2005-06-28 Martin Baulig <martin@ximian.com>
19772 * mini.c (mini_class_is_system_array): New static method; use this
19773 instead of `klass->parent == mono_defaults.array_class' everywhere
19774 since this also works for the new generic array class.
19776 2005-06-26 Ben Maurer <bmaurer@ximian.com>
19778 * inssel.brg: Remove warnings.
19780 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
19782 * mini-ia64.c: Ongoing IA64 work.
19784 * basic-float.cs: Add float->i1 conversion test.
19786 * iltests.il: Add conv.u4 test.
19788 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
19790 * inssel-long.brg: Fix bug caused by last change.
19792 2005-06-23 Geoff Norton <gnorton@customerdna.com>
19794 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
19795 BSDs. Allows the x86 JIT to work on OSX86
19797 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
19799 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
19802 * mini-ia64.c: Ongoing IA64 work.
19804 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
19806 * mini-ia64.c: Ongoing IA64 work.
19808 * driver.c: Clean up jit_code_hash as well when using --regression.
19810 * inssel-long.brg: Fix long->i4/u4 conversion rules.
19812 * basic-long.cs: Add tests for long->u4 conversion.
19814 2005-06-18 Ben Maurer <bmaurer@ximian.com>
19816 * mini.c: Take mono_get_domainvar out of macros. This makes sure
19817 that we do not depend on undefined C behavior: the order stuff
19818 gets evaluated within an expression. Fixes mono when compiled on
19821 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
19823 * *-ia64.*: Ongoing IA64 work.
19825 * aot.c: Lower memory usage while loading AOT methods.
19827 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
19829 * mini.h: Bump AOT file format version.
19831 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
19833 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
19835 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
19837 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
19838 not on callee assembly). Fixed some comments.
19840 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
19842 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
19843 it gets proper disassembly.
19844 (emit_method_info): Remove some dead code.
19846 * mini.c (mini_method_compile): Allways allocate the GOT var in
19847 mono_method_to_ir for emulating opcodes.
19849 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
19851 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
19852 before freeing the code memory. Fixes #74990.
19854 * objects.cs: Add regression test for #74992.
19856 * liveness.c: Extend live ranges of arguments to the beginning of the
19857 method. Fixes #74992.
19859 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
19860 so it points into the faulting instruction.
19862 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
19864 * jit-icalls.c (mono_imul_ovf): Add exception handling.
19866 * *-ia64.*: Ongoing IA64 work.
19868 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
19870 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
19872 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
19874 * *-ia64.*: Ongoing IA64 work.
19876 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
19878 * basic-long.cs: Add tests for add/sub.ovf.
19880 * basic.cs: Add tests for sub.ovf.
19882 * *-ia64.*: Ongoing IA64 work.
19884 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19886 * *-ia64.*: Ongoing IA64 work.
19888 * basic.cs: Add conv.ovf.i4.un test.
19890 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19892 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19894 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19896 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19898 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19900 * *-ia64.*: Ongoing IA64 work.
19902 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19905 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19907 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19909 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19911 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19913 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19915 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19916 of a call is callable by a near call.
19918 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19920 * mini-ia64.c: Ongoing IA64 work.
19922 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19924 * genmdesc.c: Make the generated array non-static.
19926 * inssel-long.brg: Fix LSHR_IMM rule.
19928 * *-ia64.*: Ongoing IA64 work.
19930 * *-ia64.*: Ongoing IA64 work.
19932 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19934 * *-ia64.*: Ongoing IA64 work.
19936 * *-ia64.*: Ongoing IA64 work.
19938 * mini-ia64.c: Ongoing IA64 work.
19940 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19942 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19944 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19946 * objects.cs basic-long.cs: Move some tests to objects.cs.
19948 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19950 * *-ia64.*: Ongoing IA64 work.
19952 * iltests.il: Add a new test.
19954 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19955 newobj. Fixes #75042.
19957 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19959 * *-ia64.*: Ongoing IA64 work.
19961 * *-ia64.*: Ongoing IA64 work.
19963 * *-ia64.*: Ongoing IA64 work.
19965 * basic.cs objects.cs: Move tests accessing static variables as well.
19967 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19969 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19971 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19973 * driver.c: Always print failed tests.
19975 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19978 * *ia64*: Ongoing IA64 work.
19980 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19982 * basic.cs: Add tests for add.ovf. Fix warnings.
19984 2005-05-18 Miguel de Icaza <miguel@novell.com>
19986 * driver.c (mono_main): Avoid crash if no argument is passed to
19987 --break; Do not use g_error, but f_printf. And fix all other
19988 ocurrences of the same crash.
19990 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
19992 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
19993 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
19996 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
19998 * *-ia64.*: Add beginnings of IA64 backend.
20000 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
20002 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
20004 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
20007 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
20009 * mini-amd64.c: Fix a warning.
20011 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
20013 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
20014 in float_neg. Fixes #74897.
20016 * mini-amd64.c (emit_call): Fix another near call bug.
20018 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
20020 * declsec.c: Keep the appdomain information in the structure. Added a
20021 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
20022 value gets overwritten).
20023 * declsec.h: Set the default MonoArray for the the stack to 6. Added
20024 an MonoAppDomain member to MonoSecurityFrame.
20025 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
20026 used in the stack walk. Now use a MonoArray which grow (double) when
20029 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
20031 * mini.c: Re-enabled runtime cleanup, since running threads should
20032 now properly stop when exiting.
20034 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
20036 * mini-codegen.c: New file contaning the arch-independent local
20037 register allocator. Not used by any architectures yet.
20039 * mini.h linear-scan.c: Merge some changes from the
20040 mini-xp-local-regalloc branch.
20042 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
20044 * mini-amd64.c (emit_call): Fix calls to native functions when the
20045 runtime is compiled as a shared library. Fixes #74756.
20047 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
20048 on a literal field. Fixes #74751.
20050 2005-04-25 Raja R Harinath <rharinath@novell.com>
20052 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
20054 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
20056 * objects.cs: Add missing null casting test.
20058 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
20060 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
20061 in wrapper methods. Also rename 'address' variable to 'offset'.
20063 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
20065 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
20068 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
20070 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
20073 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
20075 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
20077 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
20079 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
20080 just the last bytes.
20082 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
20084 * aot.c (mono_compile_assembly): Fix warning.
20086 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
20087 by the _MSC_VER stuff.
20089 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
20091 * inssel-long.brg: Fix #74588.
20093 * cpu-amd64.md: Fix #74591.
20095 * iltests.il: Add new regression tests.
20097 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
20099 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
20102 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
20104 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
20106 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
20107 from Bill Middleton <flashdict@gmail.com>.
20109 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
20111 * arrays.cs: Add new regression test. Fix warnings.
20113 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
20115 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
20116 and leakage in CKFINITE.
20118 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
20119 this to a null op since it is called on amd64 too.
20121 * exceptions-amd64.c (get_throw_trampoline): Align stack.
20123 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
20124 body since this is not used on amd64.
20126 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
20128 * mini-amd64.c: Remove obsolete fixmes.
20130 * mini.c (print_method_from_ip): Fix debugging support.
20132 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20134 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
20135 so that expressions that don't give much gain are not reduced.
20136 * ssapre.h: Likewise.
20138 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
20140 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
20142 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
20144 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
20146 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
20148 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
20150 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
20152 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
20154 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
20157 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
20159 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
20161 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
20163 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
20164 MONO_ARCH_USE_SIGACTION. Fixes #74252.
20166 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
20168 * mini-x86.c: Fix up stack overflow handling.
20170 * exceptions.cs: Add new regression test.
20172 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
20174 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
20175 mono_jit_thread_attach.
20177 * mini.c (mono_method_to_ir): Verify called method is not abstract.
20179 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
20181 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
20182 avoid calling constructors using callvirt.
20184 * inssel.brg: Fix #74073.
20186 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
20188 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
20189 compilation with non-GCC compilers.
20190 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
20191 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
20193 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
20195 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
20196 klass->interface_offsets (will likely fix bug#74073).
20198 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
20200 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
20202 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
20204 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
20205 to amd64_div_reg_size ().
20207 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
20209 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
20211 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
20213 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20215 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
20217 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20219 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
20221 * mini.c (mono_precompile_assembly): Load and precompile referenced
20222 assemblies as well. Fixes #74015.
20224 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
20226 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
20228 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
20230 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
20231 a lot of checks and (anyway) permissions cannot work until corlib is
20234 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
20236 * mini-ppc.c: fixed ABI issue on sysv/ppc.
20238 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
20240 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
20241 calls (fixes bug#72824).
20243 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20245 * mini.c: fix tail recursion elimination (see test in bug#73936).
20247 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
20249 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
20250 some fp functions in sse2 mode.
20252 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
20254 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
20256 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
20258 * mini.h mini.c: Add mono_get_jit_tls_key ().
20260 * mini-x86.c: Enable fast TLS support on windows.
20262 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
20264 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
20265 * mini.c: Check for p/invoke method when generating code. If a
20266 p/invoke method, or it's class, isn't decorated with [Suppress
20267 UnmanagedCodeSecurity] then generate code to call System.Security.
20268 UnmanagedDemand (only if the security manager is active).
20270 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20272 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
20273 last change as it seems to cause strange crashes.
20275 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20277 * *.c: handle unsafe function pointers where needed.
20279 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20281 * mini.c (mono_jit_free_method): Remove the fixme too.
20283 2005-03-15 Miguel de Icaza <miguel@novell.com>
20285 * mini.c: As discussed, make the code actually free the delegate
20286 thunk now, to enable the debugging of delegate problems, use
20287 MONO_DEBUG=1 when running Mono.
20289 This takes also care of parts of the leaks as seen by Joe.
20291 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
20293 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
20294 thread_tls_offset calculation.
20296 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
20298 * declsec.c: Reworked linkdemand checks for icall. The previous code
20299 was using the declaration code (untrusted) and didn't work as expected
20300 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
20303 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
20305 * iltests.il: Add new localloc test.
20307 * mini-amd64.c: Handle large stack allocations the same way as on
20308 windows if stack overflow handling is working.
20310 * mini-amd64.c: Allocate the signal stack using mmap.
20312 * mini.c (sigsegv_signal_handler): Fix reading of context.
20314 * mini-exceptions.c: Fix up stack overflow handling.
20316 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
20318 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
20320 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
20322 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
20324 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
20325 tramp_init functions as they are no longer needed.
20327 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
20329 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
20331 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
20333 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
20335 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
20338 * mini-ops.h: Add OP_LMUL_IMM.
20340 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
20341 long mul/div opcodes as intrinsic.
20343 * mini-amd64.c (emit_call): Handle the case when the callee might be
20346 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
20348 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
20351 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
20353 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
20355 2005-03-09 Ben Maurer <bmaurer@ximian.com>
20357 * mini.c (mono_codegen): Don't leak here, to help people running
20360 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
20362 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
20363 conversions in sse2 mode.
20365 * basic-float.cs: Add regression test.
20367 * mini-amd64.c: Reenable sse2.
20369 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20371 * mini-amd64.c: Disable sse2 until some regressions are fixed.
20373 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
20375 * driver.c: Copyright text should include 2005.
20377 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20379 * cpu-amd64.md (load_membase): Fix more max lengths.
20381 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
20383 * cpu-amd64.md (load_membase): Fix max length.
20385 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
20387 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
20389 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
20390 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
20392 * basic-float.cs: Add rounding regression test.
20394 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
20396 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
20398 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
20399 structures in registers for pinvoke wrappers.
20401 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
20403 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
20405 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
20407 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
20408 wrapper to mono_jit_thread_attach.
20410 * mini.c (mini_jit_thread_attach): New jit icall.
20412 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
20413 native->managed wrappers.
20415 * exceptions.cs: Add new regression test.
20417 * mini.c (optimize_branches): Check regions in the cbranch to throw
20418 block case as well. Fixes #73242.
20420 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
20422 * mini.c: thread safety fixes.
20424 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
20426 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
20427 patching stuff, since delegates use jump trampolines so there is
20430 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
20433 * tramp-amd64.c: Fix build.
20435 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
20436 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
20438 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
20439 Rename this to mono_arch....
20440 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
20442 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
20444 * mini-amd64.c (emit_call): If both the caller and the callee is
20445 guaranteed to have 32 bit addresses, emit a normal call.
20447 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
20449 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
20450 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
20451 method_ptr inside delegates.
20453 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
20455 * mini.c (mono_jit_free_method): Free the method info even if the native code is
20456 invalidated. Fixes #73001.
20458 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
20460 * mini-x86.c: Only use stdcall for pinvokes on windows.
20462 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
20464 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
20465 * mini-x86.c: remove unreliable __thread var offset detection,
20466 use the correct accessors and enable by default.
20468 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
20470 * mini.c (mono_jit_free_method): Fix memory leak.
20472 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
20474 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
20476 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
20478 * cpu-amd64.md: Fix lengths of atomic opcodes.
20480 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
20482 * driver.c: try to not imply using ICU is any good.
20484 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
20486 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
20487 functions as inline ops.
20489 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
20490 some Interlocked functions as inline ops.
20492 * mini.c (move_basic_block_to_end): Fix bug in last patch.
20494 * mini.h (MonoBasicBlock): Reorganize fields a bit.
20496 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
20498 * mini.c: Add support for OP_NOT_TAKEN.
20500 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
20501 structures in registers for pinvoke wrappers.
20503 * mini-amd64.c: Fix warnings.
20505 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
20507 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
20509 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
20511 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
20512 address instead of loading the address from it.
20514 * mini-x86.c: Add support for returning small structs in registers
20515 on Win32. Fixes part of #70864.
20517 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
20519 * trace.c (get_token): Improve error checking.
20521 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
20523 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
20525 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
20527 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
20528 it can be reused for MonoClass.
20529 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
20532 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
20534 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
20535 instead of a MonoReflectionMethod. The method information wasn't used
20536 when displaying SecurityException details (but will be now).
20538 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
20540 * Makefile.am : windows build fix.
20542 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
20544 * iltests.il: Add new regression test.
20546 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
20549 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20551 * mini.c: Moved linkdemand check into helper function check_linkdemand
20552 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
20555 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20557 * declsec.c: Added statistics counter for different kinds of
20559 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
20560 (and commented) declaration.
20561 * mini.c: Added statistics counter for security Demand code
20562 generation. Added display of security statistics.
20564 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
20566 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
20567 Fix compilation errors under gcc-2.95.
20569 2005-02-12 Ben Maurer <bmaurer@ximian.com>
20571 * mini.c, driver.c: Use the new jit trampoline hashtable
20573 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20575 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
20577 2005-02-11 Martin Baulig <martin@ximian.com>
20579 * debug-mini.c (mono_debug_close_method): Free the line number array.
20581 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20583 * aot.c: Break up large methods into smaller ones. Share GOT slots for
20586 * mini.h: Bump AOT file format version.
20588 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
20590 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
20592 * declsec.h: Added macros to get/set lazyly initialized security
20593 informations about assemblies. Added new enum for different type of
20594 possible LinkDemand violation. Added function to check LinkDemands.
20595 * mini.h: Added a field to MonoCompile to hold any security violation
20596 detected when JITting a method (so it can be thrown later).
20597 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
20598 and CEE_CALLVIRT. Added code to throw exception at the end of
20599 mini_method_compile (note: the exception is unhandled right now).
20601 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
20603 * mini.c, jit-icalls.c: use the managed implementation of
20604 memset for initobj and memset, to avoid managed <-> unmanaged
20607 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20609 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
20610 optimization if it would need a GOT var.
20612 * basic.cs: Add tests for constant propagation and switch statements.
20614 * ssa.c: Fix out-of-range constant propagation and switch statements.
20616 2005-02-09 <vargaz@freemail.hu>
20618 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
20620 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
20622 * cpu-amd64.md (load_membase): Fix max length of load_membase.
20624 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20626 * mini.c: update to new signature of mono_class_get_allocation_ftn().
20628 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
20630 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
20631 arithmetic operations.
20633 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
20635 * mini-ppc.c: add a workaround for broken user code that
20636 DllImports vararg functions with non-vararg signatures.
20638 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
20640 * mini.c (mono_jit_compile_method_inner): Add detection and a
20641 meaningfull error message for assemblies written in Managed C++.
20643 * tramp-amd64.c mini-amd64.h: Add support for
20644 create_trampoline_from_token ().
20646 * aot.c mini-x86.c abcremoval.c: Applied patch from
20647 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
20649 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
20651 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
20652 which takes a MonoImage/token as parameter instead of a MonoMethod.
20654 * aot.c: Use the new trampoline for initializing vtables.
20656 * aot.c: Add support for ldfld/stfld_remote wrappers.
20658 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
20659 rules for compare <MEM>, IMM.
20661 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
20663 * aot.c: Handle inherited finalizers correctly.
20665 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
20667 * inssel.brg (stmt): Add a missing _setup_... ().
20669 * aot.c: Save some parts of the class state to the AOT file and use it
20670 to recompute that state when a class is initialized.
20672 * mini.c: Install AOT hooks into the runtime.
20674 * mini.h: Bump AOT file format version.
20676 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
20679 * iltests.il: Add new test.
20681 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
20683 * mini.c: fix typo.
20685 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
20687 * mini.c: setup the statistical profiler in the thread attach
20688 callback to cope with the new single thread code.
20690 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
20692 * mini-ppc.c: ensure we have enough room for the profiler
20693 calls (fixed bug#72084).
20695 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
20697 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
20700 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20702 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
20704 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20706 * ssapre.c: Fixed an issue with down safety (this allows IronPython
20707 to succesfully execute parrotbench).
20708 * ssapre.h: Likewise.
20710 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20712 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
20713 variable for stores to method arguments (fixes a SSAPRE issue).
20715 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20717 * mini.c: handle value types in dup, fixes gen-112.cs.
20719 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
20721 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
20722 sequence for calls in dynamic methods to avoid thunks.
20724 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
20726 * mini.c: correctly remove dynamic methods from the hashtable.
20728 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20730 * driver.c: Disabled SSAPRE until fix the bug that appears
20731 in IronPython's parrotbench.
20733 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
20735 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
20737 * mini.c (mono_method_to_ir): Revert the previous change.
20739 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
20740 when AOT compiling.
20742 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
20743 mono_jit_info_table_find () etc. when running under valgrind.
20745 * inssel.brg: Fix warnings.
20747 * mini-exceptions.c: Fix warnings.
20749 2005-01-31 Martin Baulig <martin@ximian.com>
20751 * driver.c (compile_all_methods_thread_main): Don't try to compile
20752 generic methods or anything which has type parameters.
20754 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
20756 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
20758 * TestDriver.cs: Add --verbose flags.
20760 * graph.c ssa.c: Fix 64 bit warnings.
20762 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
20763 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
20764 Fix 64 bit warnings.
20766 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
20767 variable not spotted by gcc.
20769 * mini-amd64.c inssel-amd64.brg: Applied patch from
20770 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
20771 X86_COMPARE_MEMBASE opcodes.
20773 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
20775 2005-01-29 Ben Maurer <bmaurer@ximian.com>
20777 * *: MonoMethod->signature might be NULL now. You *MUST* use
20778 mono_method_signature.
20780 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20782 * driver.c (compile_all_methods_thread_main): Compile the methods
20783 without invoking cctors.
20785 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20787 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
20788 * basic-calls.cs: test for the above.
20790 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20792 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
20793 MonoJitInfo changes.
20795 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
20797 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
20798 eagerly if it contains dynamic methods.
20800 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
20802 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
20803 trace, it is now computed by an icall from trace_ips.
20805 * mini-exceptions.c: Fix a warning.
20807 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
20809 * mini-exceptions.c: don't bother getting stack trace info if
20810 it's not going to be used.
20812 2005-01-27 Raja R Harinath <rharinath@novell.com>
20814 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
20817 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
20819 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
20821 * aot.c: Avoid calling mono_method_get_header () if not needed.
20823 * mini.h: Bump AOT file format version.
20825 * mini.c (mono_emit_native_call): Allocate a GOT var here.
20827 * mini.c (mono_print_tree): Print more info for calls.
20829 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
20831 * declsec.h: Remove warning by adding missing include for marshal.h
20833 2005-01-26 Martin Baulig <martin@ximian.com>
20835 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
20838 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
20840 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
20843 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
20845 * aot.c (mono_compile_assembly): Fix a warning.
20847 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
20849 * declsec.c: Look for security attributes on the original MonoMethod
20850 (and not the wrapped one). This fix permissions on icalls.
20852 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20854 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20856 * mini.c (mono_allocate_stack_slots): Add a fixme.
20858 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20860 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20862 * inssel.brg: optimize casts of sealed types (more
20863 optimizations waiting for fixes in remoting).
20865 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20867 * inssel.brg (stmt): Add another dummy rule.
20869 * driver.c: Fix warnings.
20871 * driver.c (mono_main): If running under valgrind, instruct glib to use
20872 the system allocation functions so valgrind can track the memory
20873 allocated by the g_... functions.
20875 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
20877 * mini-ops.h: Add OP_DUMMY_STORE opcode.
20879 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
20881 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
20882 variables in try regions.
20884 * mini.c (mini_method_compile): Don't disable optimizations on large
20885 methods when AOT compiling.
20887 * mini.c (mono_allocate_stack_slots): New arch independent method to
20888 allocate stack slots. Not yet used.
20890 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20892 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20894 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20896 * mini-ppc.c: make the branch info relative as the code
20897 buffer can be reallocated.
20899 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20901 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20902 * driver.c: Removed the AOT/security restriction. Now initialize the
20903 security manager (in metadata) if --security is used.
20904 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20905 rather than the pointer to declarative security, when AOT is used.
20907 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20909 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20910 basic blocks, reduced intrinsic exception throwing code size.
20912 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20914 * driver.c (mini_usage): Reorder the usage screen.
20916 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20918 * mini.c (mono_resolve_patch_target): Fix warning.
20920 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20922 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20925 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20927 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20928 breaks the amd64 build.
20930 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20931 register allocation. Fixes #71454.
20933 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20935 * arrays.cs: Add new regression test.
20937 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20939 * ssapre.c: Turned usage of snprintf to GString.
20940 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20941 (I left it on by mistake in my previous commit).
20943 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20945 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20946 on cond branch optimization (fixes bug# 71515).
20948 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20950 * abcremoval.c: Fixed bug 71062.
20951 * abcremoval.h: Likewise.
20953 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20955 * mini.c: Added a new functionality to optimize_branches, the removal
20956 of useless basic blocks, and fixed some problem in the removal of
20957 critical edges; some utility functions added for both purposes.
20958 * ssapre.c: Added complex expression support, and fixed bug 70637.
20959 * ssapre.h: Likewise.
20960 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20962 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20963 * driver.c: Re-enabled SSAPRE.
20965 2005-01-19 Martin Baulig <martin@ximian.com>
20967 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20968 the result of mono_get_method_constrained().
20970 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20972 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20975 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20977 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20978 be detected. Fixes #59296.
20980 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20982 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20983 which can happen. Fixes #71361.
20985 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20987 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
20990 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20992 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
20993 appdomain-unload.exe to fail.
20995 * mini.c: Fix some memory leaks.
20997 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
20999 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
21000 Fixed bug and sped up some codepaths.
21002 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
21004 * mini.c: Fix some memory leaks.
21006 * exceptions.cs basic-long.cs: Add test for checked ulong->int
21009 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
21011 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
21014 * iltests.il: Add regression test for #71320.
21016 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
21018 * mini.c (mono_codegen): Fix installation of profiler hooks.
21020 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
21022 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
21024 * mini.h, mini.c, cfold.c: optimize access to enum
21025 readonly fields, too. Eval conditional branches if possible
21026 to perform unreachable code removal in more cases.
21028 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
21030 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
21032 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
21035 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
21036 WinXP DEP. Fixes #71244.
21038 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
21040 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
21042 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
21044 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
21046 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
21048 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
21051 * mini.h: Bump AOT version.
21053 * mini.h (MonoCompile): Change exvar to a hash table.
21055 * mini.c: Allocate a separate exvar for each handler block.
21057 * mini.c: Get rid of the computation of filter_lengths, its not needed.
21059 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
21060 ex var with the pending exception and only throw if the two are equal.
21063 * exceptions.cs: Add tests for rethrow and nested catch clauses.
21065 * mini-x86.c: Fix warnings.
21067 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
21068 used by all the ports now.
21070 * aot.c: Add write-symbols and save-temps options.
21072 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
21074 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
21076 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
21078 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
21081 * tramp-s390.c: Check vtable slot belongs to the domain.
21083 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
21084 as per other platforms.
21086 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
21088 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
21090 * driver.c: we don't run the Main() code in a subthread anymore.
21092 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
21094 * mini.c: added experimental rtc support in the statistical
21095 profiler: if the user has the permission, more accurate statistics
21096 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
21097 The MONO_RTC value must be restricted to what the linux rtc allows:
21098 power of two from 64 to 8192 Hz.
21100 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
21102 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
21104 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
21106 * mini-ppc.c: better icache flush for smp.
21108 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
21110 * mini-amd64.c (emit_move_return_value): Fix memory leak.
21112 * mini-x86.c (get_call_info): Add the get_call_info () code from the
21113 amd64 port, not yet used.
21115 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
21117 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
21120 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
21122 * driver.c: Added --security option to activate the security manager.
21123 Right now this will allow code generation for declarative demands and
21124 is disabled when AOT is specified.
21125 * mini.c: Add code generation for declarative security demands.
21126 * mini.h: Add mono_use_security_manager as an extern gboolean.
21128 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
21130 * aot.c (mono_compile_assembly): Speed up compilation a bit by
21131 emitting more dense assembly code.
21133 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
21134 exception throwing stuff.
21136 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
21138 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
21141 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
21142 left in by mistake.
21144 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
21147 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
21149 * tramp-*.c: Only patch vtable slots if the object is in the current
21150 domain. Fixes appdomain-unload.exe.
21152 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
21154 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
21157 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
21159 * mini.c (reverse_branch_op): New helper function.
21161 * mini.c (optimize_branches): Run the new optimization only on
21162 platforms which support it. Also reverse all kinds of branches.
21164 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
21166 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
21169 * mini.c (optimize_branches): Reverse not-equals branches if the false
21170 bblock is a throw. This happens a lot of time with argument checking in
21173 * mini.c (mono_codegen): Add support for placing basic blocks after
21174 the function epilogue.
21176 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
21179 2005-01-05 Miguel de Icaza <miguel@ximian.com>
21181 * mini.c (setup_stat_profiler): Only set this up if the platform
21182 supports ITIMER_PROF.
21184 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
21186 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
21189 * inssel.brg: Fix a warning.
21191 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
21193 * mini.c: added support for statistical profiler
21194 (run with: --profile=default:stat).
21196 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
21198 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
21200 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
21202 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
21203 related to global registers from the amd64 port.
21205 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
21207 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
21209 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
21210 with global registers.
21211 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
21213 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
21215 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
21217 * debug-mini.c (encode_value): Fix off-by-one.
21219 * aot.c (encode_value): Likewise.
21221 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
21223 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
21225 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
21228 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
21230 * aot.c (emit_method_info): Increase size of temp buffer.
21232 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
21235 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
21237 * aot.c (emit_method_info): Fix build.
21239 * aot.c: Further rework of the AOT file format to reduce the size of
21240 the method info data.
21242 * mini.h: Bump AOT file format version.
21244 2004-12-27 Martin Baulig <martin@ximian.com>
21246 * mini.c (mini_get_method): New static method; call
21247 mono_get_method_full() and mono_get_inflated_method().
21248 (mono_method_to_ir): Use mini_get_method() instead of
21249 mono_get_method_full().
21251 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
21253 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
21255 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
21257 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
21259 * inssel-amd64.brg: Add some optimization rules.
21261 2004-12-24 Ben Maurer <bmaurer@ximian.com>
21263 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
21264 standard not GC'd stuff is fine.
21266 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
21268 * aot.c: Rework the AOT file format to get rid of most of the global
21269 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
21271 * mini.h: Bump AOT file format version.
21273 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
21275 * mini.h: Bump AOT file format version.
21277 * aot.c (mono_aot_is_got_entry): New function to determine if an
21278 address is inside a GOT.
21280 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
21282 * cpu-pentium.md: Increase the maximum size of some instructions which
21283 might involve a got access.
21285 * mini.c (get_method_from_ip): Another debug helper function.
21287 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
21288 when got var accesses are created during the decompose phase.
21290 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
21292 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
21293 argument mini_compile_method and to MonoCompile, and use this to
21294 determine whenever a given method is compiled for AOT. This allows the
21295 other methods compiled during AOT compilation to be free of AOT stuff,
21296 so the backends does not need to add special support for them by
21297 creating a fake GOT etc.
21299 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
21302 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21304 * mini.c (mono_method_to_ir): It turns out that some of the
21305 x-appdomain wrappers are lax with types, so just ignore this for
21308 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
21309 at the vtable->klass. If it is non-shared code we can just use the
21312 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
21314 * mini-ppc.c: access MonoDomain from tls, too.
21316 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
21318 * declsec.c: Removed unused variable (and related warning ;-)
21320 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21322 * iltests.il: New test for LDELEMA on an array of ref types.
21324 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
21325 all ldelema's on reftypes.
21326 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
21327 it was the wrong place to put it.
21329 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
21330 register to pop to make this cleaner, at the request of Paolo.
21332 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21334 * mini-ops.h (OP_GETHASHCODE): New op.
21336 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
21338 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
21341 For a microbenchmark, this reduces the cost of Hashtable.get_Item
21344 * mini-x86.c (mono_arch_output_basic_block): Rather than
21352 The first is 3 bytes while the second is 1. This saves 36 kb on
21353 mscorlib, quite a big saving. When bootstraping mcs, I was able to
21354 see a small boost because of icache locality.
21356 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
21358 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
21360 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
21361 started code sharing with the generic code.
21363 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
21365 * mini-ppc.c, cpu-g4.md: added code for direct access to
21368 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
21370 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
21371 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
21374 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
21376 * declsec.c|h: Added functions to cache the declarative stack modifiers
21377 in MonoJitInfo and to create a security frame from a MonoJitInfo
21379 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
21380 created. Register internal calls for System.Security.SecurityFrame::
21381 _GetSecurityFrame and _GetSecurityStack.
21382 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
21383 the definitions for the new stack walk/callback mechanism.
21384 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
21385 first security frame for LinkDemands and InheritanceDemands) and
21386 GetSecurityStack for Demands. Both use the new mono_walk_stack code
21388 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
21389 walk initialization (lupus).
21391 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21393 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
21395 (handle_loaded_temps): Do not create a temporary variable for
21396 things that we know are temps. They will never be modified.
21397 (mono_spill_call): Set MONO_INST_IS_TEMP
21398 (mono_emulate_opcode): ditto
21400 (mono_method_to_ir.CEE_DUP): ditto
21402 2004-12-19 Ben Maurer <bmaurer@ximian.com>
21404 * mini.c (type_to_eval_stack_type): Make this handle the void type
21405 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
21406 (emit_tree): use ip_in_bb to special case some common idioms
21407 Update all callers to pass in the IP.
21408 (mono_method_to_ir): Make CEE_CALL* do the above as well.
21410 This gives us a nice 2% speedup in mcs bootstrap.
21412 * mini-x86.c (peephole_pass): Peephole pass to make
21421 * mini.c (ip_in_bb): new method.
21422 (mono_method_to_ir): use this method rather than doing the hash
21425 * linear-scan.c (mono_linear_scan): When expiring actives, you
21426 don't need to keep around variables that expire on this
21427 instruction. This makes it so that:
21430 store (ebx add (ebx, 1))
21434 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
21436 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
21437 combination to avoid doing two copies. Fix up problems with previous
21440 * mini.c: Fix 64 bit warnings.
21442 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
21444 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
21446 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
21447 changes from the x86 code.
21449 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
21451 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
21453 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
21454 throwing code to reduce its size, unify the AOT and non-aot code and
21455 get rid of relocations in the AOT case.
21457 * mini-x86.h mini.c exceptions-x86.c
21458 (mono_arch_get_throw_corlib_exception): New arch specific function to
21459 raise corlib exceptions which doesn't require relocations in the
21462 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
21464 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
21466 * mini.c (mono_emit_method_call): Only allocate the got var when it is
21469 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
21472 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21474 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
21475 with add function when used from Inc/dec atomic
21476 functions. Re-enabled optimization on x86.
21477 * mini-ops.h: renamed atomic_add functions to
21478 allow _add to match the Interlocked::Add and
21479 _add_next to match Interlocked::Inc/Dec.
21481 2004-12-15 Massimiliano Mantione <massi@ximian.com>
21483 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
21484 linking of BBs to the end BB, and enabled SSAPRE also with
21485 consprop and copyprop (which was prevented by that bug).
21487 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21489 * mini-x86.c: disabling the Interlocked optimizing code.
21491 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21493 * aot.c (load_aot_module): Move reading of got_addr after the AOT
21494 file version check.
21496 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21498 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
21499 interlocked optimization due lack of support on x86, rewrote
21500 exchange to take into account that base may be in eax.
21502 xsp works again; activated Interlocked optimizing code.
21504 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21506 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
21508 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
21510 * mini-ops.h: Add new opcodes.
21512 * mini.h: Add new patch types. Add got_var to MonoCompile.
21514 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
21515 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
21516 make it work with all kinds of patchable code.
21518 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
21519 address of the GOT, and referencing entries in the GOT.
21521 * mini.c: Add code to load the GOT address if needed by an opcode.
21523 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
21524 independent AOT code on the x86 using an elf-style Global Offset Table.
21526 2004-12-14 Raja R Harinath <rharinath@novell.com>
21528 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
21530 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21532 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
21535 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
21537 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
21538 of Interlocked:Increment/Decrement/Add as inline ops.
21539 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
21541 2004-12-12 Geoff Norton <gnorton@customerdna.com>
21543 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
21544 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
21546 2004-12-12 Duncan Mak <duncan@ximian.com>
21548 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
21549 again. `patch_info->table_size' is no longer valid after Zoltan's
21552 2004-12-12 Martin Baulig <martin@ximian.com>
21554 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
21555 if we are the "real" method, ie. not an inlined method inside it.
21557 2004-12-11 Ben Maurer <bmaurer@ximian.com>
21559 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
21560 before we look in the special fields table. This fixes
21561 ../tests/thread-static-init.cs.
21563 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21565 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
21566 for Array get_Rank and get_Length. Fixes bug #70465.
21568 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
21570 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
21571 separate structure to reduce the size of MonoJumpInfo.
21573 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
21575 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
21577 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
21579 * mini.c (mini_get_inst_for_method): Changed to allow ports
21580 to return a MonoInst instead of opcode
21581 (renamed mini_get_opcode_for_method to better reflect the new functionality)
21583 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
21584 Allow ports to return a created MonoInst instead of op-code, will enable
21586 (renamed mini_get_opcode_for_method to better reflected the functionality)
21588 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
21590 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
21592 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21594 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
21597 2004-12-08 Martin Baulig <martin@ximian.com>
21599 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
21600 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
21602 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21604 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
21607 * exceptions.cs: Disable some tests which depend on properties of x86 fp
21610 2004-12-08 Raja R Harinath <rharinath@novell.com>
21612 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
21614 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
21616 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
21617 bug introduced by the previous patch.
21619 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21621 * mini-ppc.c, objectc.cs: handle large structs passed by value
21622 (fixes bug #69972).
21624 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
21626 * mini-ppc.c: OP_ARGLIST implementation from
21627 Geoff Norton <gnorton@customerdna.com>.
21629 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21631 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
21632 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
21634 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21636 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
21638 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21640 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
21643 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
21645 * mini-sparc.c: Zero out localled-ed memory.
21647 * iltests.il: Add tests for zeroing out localloc-ed memory.
21649 2004-12-04 Martin Baulig <martin@ximian.com>
21651 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
21652 mono_method_get_signature_full().
21654 2004-12-03 Massimiliano Mantione <massi@ximian.com>
21656 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
21657 and some utility functions (always for SSAPRE), integrated SSAPRE.
21658 * mini.h: Likewise.
21659 * driver.c: Added ssapre option.
21660 * ssa.c: Small fix on OP_ARG handling.
21661 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
21662 * Makefile.am: Likewise.
21664 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
21666 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
21667 now in the xp code.
21669 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
21672 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21674 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
21676 * cpu-s390.md : Increase instruction length of oparglist.
21678 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
21680 2004-11-30 Martin Baulig <martin@ximian.com>
21682 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
21683 virtual generic methods. We call a special helper_compile_generic_method()
21684 icall to retrieve the method from the vtable, inflate and compile
21685 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
21687 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
21689 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
21691 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
21693 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
21695 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
21698 2004-11-27 Ben Maurer <bmaurer@ximian.com>
21700 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
21701 platforms with PIC aot.
21703 2004-11-28 Martin Baulig <martin@ximian.com>
21705 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
21708 2004-11-28 Martin Baulig <martin@ximian.com>
21710 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
21711 the result of mono_type_get_underlying_type() to check whether
21714 2004-11-26 Martin Baulig <martin@ximian.com>
21717 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
21720 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
21722 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
21723 the same way as the other arguments so they won't get clobbered.
21725 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
21726 calls through R11 since it is clobbered by the trampoline code.
21728 2004-11-26 Raja R Harinath <rharinath@novell.com>
21730 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
21731 pick up in-tree mscorlib.dll.
21733 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
21735 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
21737 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
21738 runtime data/code are now stored in a table similar to the GOT in ELF.
21739 This allows the code itself to be position independent.
21741 * aot.c: Fix loading of referenced assemblies after the lazy assembly
21744 * aot.c: Attach ELF type (object/function) directives to all global
21747 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
21749 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
21751 * mini-amd64.h: Turn on PIC AOT code.
21753 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
21754 returning the offset within an OP_AOTCONST instruction where the GOT
21755 offset needs to be added.
21757 * mini.h: Bump AOT file format version.
21759 2004-11-25 Martin Baulig <martin@ximian.com>
21761 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
21762 uninflated generic methods.
21764 2004-11-25 Martin Baulig <martin@ximian.com>
21766 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
21768 2004-11-24 Martin Baulig <martin@ximian.com>
21770 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
21771 original klass (this only applies for generic instances).
21773 2004-11-24 Martin Baulig <martin@ximian.com>
21775 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
21776 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
21779 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
21781 * mini.c (mono_method_to_ir): Disable inlining for methods containing
21782 localloc. Fixes #69678.
21784 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
21786 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
21788 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
21789 used SSE registers on pinvoke calls. Fixes #69774.
21791 2004-11-23 Geoff Norton <gnorton@customerdna.com>
21793 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
21794 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
21796 2004-11-23 Raja R Harinath <rharinath@novell.com>
21798 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
21799 Refer directly to the mcs/ tree.
21801 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21803 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
21804 Check if a trampoline for a synchronized method is required.
21806 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
21808 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
21809 with localloc if needed. Throe arithmetric exception in
21810 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
21811 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
21813 2004-11-19 Geoff Norton <gnorton@customerdna.com>
21815 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
21816 types before switching on type. Fixes #69622.
21818 2004-11-19 Raja R Harinath <rharinath@novell.com>
21820 * Makefile.am (check-local): New. Integrate into 'make check'.
21821 (MCS,RUNTIME): Define using in-tree mono and mcs.
21823 (%.exe): Use $(ILASM).
21825 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
21827 * mini-ppc.c: adjust initial prolog size (bug #69691).
21829 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
21831 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
21834 2004-11-17 Raja R Harinath <rharinath@novell.com>
21836 * Makefile.am (clean-local): Rename from 'clean'.
21838 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21840 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
21841 to mono_arch_is_int_overflow.
21842 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
21845 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
21847 * declsec.c|h: New files to support declarative security attributes.
21848 Added function to check if a method has (applicable) security.
21849 * mini.c|h: Add check for declarative security attributes in
21850 mono_method_check_inlining.
21851 * Makefile.am: Added declsec.c and declsec.h to the build.
21853 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
21855 * mini.c, mini.h: update to keep dynamic code info per-domain.
21857 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
21859 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
21860 (mini_init): Get rid of it from here too.
21862 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
21864 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
21865 implemented OP_RETHROW (patch by Geoff Norton
21866 <gnorton@customerdna.com>).
21868 2004-11-10 Geoff Norton <gnorton@customerdna.com>
21870 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
21871 between appdomains. Fixes appdomain-unload on PPC.
21873 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
21875 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21876 mini-exceptions.c: handle the new wrapper types.
21877 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
21878 token value as a MonoClass* when compiling a wrapper.
21879 mono_jit_create_remoting_trampoline now takes an additional
21880 MonoRemotingTarget parameter.
21882 2004-11-10 Martin Baulig <martin@localhost>
21884 * mini.c (mono_method_to_ir): Use `generic_container->context'
21885 rather than creating a new one.
21887 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21889 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21891 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21893 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21895 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21896 the experimental aot cache stuff.
21898 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21900 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21901 mini-exceptions.c: update to exception clause structure changes.
21903 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21905 * exceptions-x86.c (throw_exception): Fix warnings.
21907 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21910 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21912 * exceptions-sparc.c (get_throw_exception): Really fix this.
21914 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21916 * tramp-*.c: we no longer support icalls without wrappers, so
21917 a bit of code can be removed here
21919 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21921 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21924 * cpu-sparc.md: Add op_rethrow.
21926 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21928 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21930 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21931 * mini-ops.h: Add OP_RETHROW.
21933 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21935 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21937 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21939 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21940 Makes the output much easier to read
21942 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21944 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21945 prevents another huge leak when compiling with ssa. Secondly, the
21946 performance of doing this rather than freeing the lists is much
21947 better. GList does a lock every time you allocate a list link,
21948 so that it can use a memory pool. So, it is better to just use
21949 a memory pool of our own.
21951 * ssa.c, linear-scan.c: replace g_list_remove_link with
21952 g_list_delete. The remove one does not free the GList, so we were
21953 leaking memory. On -O=all --compile-all with corlib, this cut down
21954 3 MB of allocations.
21956 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21958 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21960 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21962 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21963 into a new function mono_create_jit_trampoline ().
21965 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21967 * trace.c (get_spec): Allow tracing of classes without a namespace.
21969 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21971 * mini.c: Fix pointer overwrite in mini_method_compile.
21973 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21975 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21976 The darwin ABI needs some special handling for 1 and 2 byte structs
21977 Lets use lbz/lhz instead of lwz everywhere.
21978 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21979 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21980 Use stb/sth for the former, and put the latter always on stack instead of in
21981 argument registers.
21983 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21985 * trace.c (is_filenamechar): Add '_'.
21987 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21989 * mini-s390.c: Fix prolog length to allow for large trace requirements.
21991 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
21993 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
21995 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
21996 depends on libmonogc. Fixes #68805.
21998 2004-10-26 Miguel de Icaza <miguel@ximian.com>
22000 * mini.c (mono_jit_free_method): Provide extra information for
22001 this error. Currently this leaks, but will be turned into a
22002 developer option in the future.
22004 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
22006 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
22008 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
22010 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
22011 boundary. Fixes reading of PATCH_INFO_R4 and R8.
22012 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
22014 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
22016 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
22017 trampolines for AOT code.
22019 2004-10-22 <vargaz@freemail.hu>
22021 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
22022 constructed types. Fixes #68136.
22024 2004-10-21 Martin Baulig <martin@ximian.com>
22026 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
22027 if it returns true, unwind the stack to the call instruction.
22029 2004-10-21 <vargaz@freemail.hu>
22031 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
22033 * mini.h: Bump AOT version number.
22035 * objects.cs: Add another test for unbox trampolines.
22037 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
22040 2004-10-20 <vargaz@freemail.hu>
22042 * driver.c: Add SHARED to the set of optimizations tested.
22044 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
22046 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
22047 used by CEE_NEWARR.
22049 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
22051 2004-10-20 Martin Baulig <martin@ximian.com>
22053 * mini-exceptions.c (mono_handle_exception): Call
22054 mono_debugger_handle_exception() to tell the debugger about
22055 catch/finally clauses.
22057 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
22059 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
22061 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
22064 2004-10-15 Geoff Norton <gnorton@customerdna.com>
22066 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
22067 methods as their native size, fixed bug #57543, #57545.
22068 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
22069 This saves a temporary register and mullw call down into 1 (minor perf
22070 increase for cases like sum = sum * 5; This use to translate into:
22073 It now translates to
22076 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
22078 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
22081 2004-10-11 Martin Baulig <martin@ximian.com>
22083 * mini.c (mono_method_to_ir): If we're a generic method, get the
22084 MonoGenericContainer from our MonoMethodNormal and create a
22085 MonoGenericContext from it.
22087 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
22089 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
22091 * basic-long.cs: Add test for checked i8->i2 cast.
22093 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22095 * inssel-ppc.brg: added a couple of speedup rules.
22097 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
22099 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
22100 to speed up rebuilds.
22102 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22104 * mini-s390.c: Minor fix to OP_OR_IMM.
22106 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
22108 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
22109 better. Fixes appdomain-unload.exe on sparc.
22111 2004-10-02 Massimiliano Mantione <massi@ximian.com>
22113 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
22114 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
22117 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
22119 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
22121 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
22123 * mini.c: Always generate a field read/write wrapper for members
22124 of the class MarshalByRefObject since the actual instance could
22127 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
22129 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
22131 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
22133 * driver.c mini.h trace.c: Move the setting of the main assembly into
22134 a separate function called mono_trace_set_assembly () and call it after
22135 actually loading the main assembly. Fixes #66872.
22137 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
22139 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
22140 using the code manager.
22142 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
22144 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
22146 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
22148 * cpu-amd64.md: Fix bug in previous patch.
22150 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
22153 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
22155 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22156 mini-exceptions.c: updates for changed stack walk interface.
22158 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22160 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
22162 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
22164 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
22166 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
22168 * driver.c (mini_regression_list): Do not call mono_assembly_close
22169 since assemblies can't be unloaded.
22171 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
22173 * cpu-amd64.md: Fix more instruction lengths.
22175 * cpu-amd64.md: Fix lengths of some instructions.
22177 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
22179 * inssel.brg: Make the array ldelema check aot friendly.
22181 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
22183 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
22185 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
22187 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
22189 * mini-x86.c: Fix build.
22191 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
22192 mono_type_get_underlying_type () helper function to simplify code.
22194 2004-09-09 Martin Baulig <martin@ximian.com>
22196 * mini-amd64.c: Don't access `type->data.klass' directly, call
22197 mono_class_from_mono_type() instead since the type may be a
22200 2004-09-09 Martin Baulig <martin@ximian.com>
22202 * mini-amd64.c (get_call_info): Fix support for generic instances.
22203 (add_valuetype): Use mono_class_from_mono_type() to get the class
22204 since we can be a generic instance.
22206 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
22208 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
22210 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
22212 * liveness.c: reset spill costs on each scan: bug 62107
22214 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
22216 * exceptions-sparc.c (mono_arch_find_jit_info): remove
22217 unnecessary line that doesn't compile
22219 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
22221 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
22222 trampolines, make them call an error function so people can fix their
22225 2004-09-06 Martin Baulig <martin@ximian.com>
22227 * mini.c (mono_method_to_ir): When initializing locals, handle a
22228 generic instances like a valuetype if it's a valuetype and like a
22229 class if it's a class.
22231 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22233 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
22234 stack. Fixes #64674.
22236 * exceptions.cs: Add test for unwinding of call arguments.
22238 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
22240 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
22241 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
22242 set the carry/borrow flag). The sparc and s390 implementations
22243 can now use optimized versions (and simplify the code). ppc bugfixes.
22245 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22247 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
22249 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
22251 * inssel-amd64.brg: Remove leftover 32 bit rule.
22253 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
22255 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
22257 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
22258 mono_arch_find_jit_info functions into a new function. Fix a memory
22261 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
22264 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22266 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
22269 * exceptions.cs: Add array size tests.
22271 * mini.c: Allocate a separate icall wrapper for each arity of
22272 mono_array_new_va. Fixes #59509.
22274 * exceptions.cs: Add testcase for 64578.
22276 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
22278 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
22280 2004-09-02 Martin Baulig <martin@ximian.com>
22282 * mini.c (mono_method_to_ir): When initializing the locals, call
22283 handle_initobj() on the generic instance itself, not its
22286 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22288 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
22289 MonoJitInfo for dynamic methods.
22291 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
22293 * mini.c: Add support for freeing JIT data for dynamic methods.
22295 2004-09-01 Martin Baulig <martin@ximian.com>
22297 * mini-x86.c (is_regsize_var): Added support for generic
22299 (mono_arch_emit_prolog): Make this compile again, use
22300 `x86_push_imm_template (code)'.
22302 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
22304 * mini-x86.c: make all push_imm instructions that get
22305 patched always emit the long form
22307 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
22309 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
22310 in a per-domain hash.
22312 * mini-amd64.c (merge_argument_class_from_type): Handle generic
22315 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
22317 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
22320 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
22323 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
22324 Beginnings of SSE2 support.
22326 * exceptions.cs: Add more tests for checked int<->uint casts.
22328 2004-08-28 Martin Baulig <martin@ximian.com>
22330 * mini-x86.c (mono_arch_instrument_epilog): Added support for
22334 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
22335 Handle generic instances recursively.
22337 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22339 * iltests.il: test for conv.u8 on a constant
22341 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22343 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
22344 LCONV_x4 (shrun_32 (membase)).
22346 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22348 * inssel-x86.brg: c&p rules for push/setret of long
22350 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22352 * inssel-x86.brg: c&p rules for compare (base, regvar) and
22353 compare (regvar, base)
22355 * inssel-x86.brg: more burg love
22357 * inssel.brg: more cleanup
22359 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
22361 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22363 * basic-long.cs, basic-calls.cs: new tests for optimization.
22365 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
22367 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
22370 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22372 * mini-amd64.c (read_tls_offset_from_method): Add another case.
22374 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
22376 * inssel.brg (mini_emit_memcpy): use
22377 NO_UNALIGNED_ACCESS to disable memcpy optimization
22379 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22381 * mini-amd64.c: Handle generic types in various places.
22383 * mini.c (mono_method_to_ir): Handle generic types in init locals.
22385 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
22387 * mini.c (handle_box): Fix warning.
22389 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
22391 * mini-amd64.h: Enable the emit_state optimization.
22393 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
22395 * mini-amd64.c: Add some new 64 bit peephole opts.
22397 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
22399 * cpu-amd64.md: sreg1 of div instructions must be %rax.
22401 * mini-amd64.c: Register allocator fixes.
22403 * mini.c: Add an optimization to emit_state to avoid allocation of new
22404 registers on some platforms.
22406 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
22408 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
22410 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
22411 allocation. Fixes #63085.
22413 * basic-long.cs: Add new regression test.
22415 * mini-amd64.c: Register allocator improvements.
22417 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
22419 * mini-amd64.c (read_tls_offset_from_method): Add another code
22422 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
22423 instruction sequence for nullifying class init trampolines.
22425 * objects.cs: Add new regalloc test.
22427 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
22429 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22431 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
22433 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
22436 * driver.c: Fix profiling after TLS changes.
22438 * driver.c (mono_main): Set mono_stats.enabled if needed.
22440 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
22443 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
22445 * mini-x86.c: use a 1 op rather than a 2 op tls access
22446 instruction -> faster.
22448 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22450 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22453 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
22455 * exceptions-sparc.c (throw_exception): fix typo
22457 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
22459 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
22460 set tree->dreg correctly with tls. Allow any
22461 register to be used.
22463 * mini-x86.c (read_tls_offset_from_method): add new code
22464 generation pattern seen with GCC.
22467 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22469 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
22470 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22471 exceptions-sparc.c: fix some performance issues in exception
22472 handling and setting of the stack trace for exceptions that were
22475 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22477 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22480 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
22483 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
22485 This patch inlines tls access, when possible.
22487 * mini.h: new arch functions for TLS intrinsics.
22488 All platforms updated with a stub.
22490 * mini.c: use the new intrinsics
22492 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
22493 arch specific intrinsic for tls variables
22495 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22497 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
22500 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
22502 * mini.c: thread local allocation
22504 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
22506 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
22508 * Makefile.am: Link against the static version of libmonogc.
22510 * Makefile.am: Link the static versions of the convenience libraries
22511 into the mono executable.
22513 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
22515 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
22517 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
22518 on integer overflow.
22520 * mini-amd64.c: Reorganize function call code.
22522 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
22524 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22526 * inssel-x86.brg: use xor eax,eax.
22528 * basic.cs: new tests
22530 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22532 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
22533 in exception throwing code.
22535 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22537 * inssel-x86.brg: use xor esi,esi.
22539 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22541 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
22542 can trace methods compiled during mini_init () too.
22544 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
22547 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22549 * Makefile.am: static link on x86 (r=zoltan)
22551 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22553 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
22554 code since it causes some programs to fail.
22556 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
22558 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
22560 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22562 * mini.c: ovfops_op_map - add STACK_OBJ case for
22564 * basic.cs: add test_0_pin_string as test
22567 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22569 * Makefile.am: build C# if srcdir != builddir
22571 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22573 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
22574 fall-through blocks.
22576 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22578 * driver.c: enable loop by default again and include abcrem in -O=all.
22580 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
22582 * iltests.il: Add some localloc tests.
22584 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
22586 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
22589 * inssel-amd64.brg: Add some optimizations.
22591 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
22594 * Makefile.am: Statically link mono against libmono on AMD64.
22596 * mini-amd64.c inssel-amd64.brg: Optimizations.
22598 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
22600 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
22602 * tramp-amd64.c: Patch calling code in trampolines.
22604 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
22606 * mini-amd64.c: pinvoke struct passing fixes.
22608 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
22610 * mini-sparc.c: redo change, make mono_arch_cpu_init call
22611 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
22613 2004-08-05 Duncan Mak <duncan@ximian.com>
22615 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
22618 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22620 * mini-amd64.c (emit_move_return_value): Move return value for normal
22623 2004-08-05 Martin Baulig <martin@ximian.com>
22625 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
22626 `type->type'; just modify `type' itself when dealing with enums
22627 and generic instances.
22628 (check_call_signature): Make `simple_type' a `MonoType *'.
22630 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22632 * mini.c: Use OP_PADD to add offsets to addresses.
22634 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
22636 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
22638 * mini-sparc.c (mono_arch_emit_epilog): fix check
22639 for folding last op into restore instruction
22641 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22643 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
22644 helper methods using the code manager.
22646 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
22648 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
22650 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22652 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
22653 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
22655 * mini-s390.c: fix tail processing
22657 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
22659 * mini-ppc.c: mul.ovf.un exception name fix.
22661 2004-08-03 Martin Baulig <martin@ximian.com>
22663 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
22664 instances; before jumping to `handle_enum', also modify `ptype'.
22666 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
22668 * cpu-sparc.md: fcall maximal length too small.
22670 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
22672 * mini-amd64.c mini.h: Add initial support for passing/returning
22673 structures to/from pinvoked methods.
22675 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
22677 * mini-ppc.c: reg allocator fix.
22679 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
22681 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
22683 * inssel.brg: Optimize memset on 64 bit machines.
22685 * mini-amd64.c: Fix some vararg cases.
22687 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22689 * mini-s390.c: Corrected macro in emit_float_to_int
22691 * s390-abi.cs: Tests to exercise the s390 ABI
22693 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22695 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
22698 * basic.cs: Add a test for add.ovf.un.
22700 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
22702 * mini-sparc.c: add case for OP_IDIV_UN
22704 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22706 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
22708 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
22710 2004-07-30 Ben Maurer <bmaurer@ximian.com>
22712 * basic.cs: regression tests.
22714 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
22717 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22719 * basic.cs: Add a new test.
22721 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
22722 and AOT. Various fixes and optimizations.
22724 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
22726 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
22728 * mini-ppc.c: make sure temp regs are not used for global reg
22731 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
22733 * cpu-sparc.md: conv_i8 fix for 64bits
22735 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
22737 2004-07-29 Ben Maurer <bmaurer@ximian.com>
22739 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
22740 add opcode for cmp BYTE PTR [eax], imm.
22742 * inssel.brg: Make memcpy and memset takes bases.
22744 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22746 * *-amd64.*: More AMD64 work.
22748 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22750 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
22751 add a compare-not-equal opcode.
22753 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
22755 * mini.c: Use mono_init_from_assembly instead of mono_init.
22757 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22759 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
22761 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
22763 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
22765 * inssel.brg: 64 bit fixes.
22767 * mini.h (MonoCallInst): Add some AMD64 specific data.
22769 * mini.h: Add some OP_P opcodes.
22771 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22773 * basic.cs: tests for 61797 and 61740
22775 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
22777 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
22778 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
22780 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
22782 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
22784 * *-amd64*.*: Ongoing AMD64 work.
22786 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
22788 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
22790 * *-amd64*: Ongoing AMD64 work.
22792 * mini-arch.h: Add AMD64 support.
22794 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
22796 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
22798 * mini-ops.h: Add new opcodes.
22800 * Makefile.am: Add AMD64 support.
22802 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
22803 rules into the inssel-long*.brg files.
22805 * *-amd64.*: Add beginnings of AMD64 backend.
22807 2004-07-22 Ben Maurer <bmaurer@ximian.com>
22809 * mini.c (print_dfn): commenting out the code that prints
22810 the cil. With -O=deadce, this makes -v -v crash.
22812 * cpu-pentium.md: make checkthis have a length of 2
22814 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
22816 * mini-sparc.h: fix implementations of __builtin
22817 functions for Sun compiler for V9.
22819 2004-07-16 Ben Maurer <bmaurer@ximain.com>
22821 * mini.c: use the new stelem.ref wrapper
22822 * exceptions.cs, arrays.cs: new stelem.ref tests
22824 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22826 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
22827 new XSP should work with these changes).
22829 2004-07-14 Ben Maurer <bmaurer@ximain.com>
22831 * inssel-{long32,x86,}.brg: trivial optimizations.
22833 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
22835 * mini.c: load value when emitting box operation in
22838 2004-07-12 Ben Maurer <bmaurer@ximian.com>
22840 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
22841 is one byte shorter than cmp DWORD PTR [eax], 0.
22843 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22845 * inssel-ppc.brg: arguments on the stack are always
22846 relative to the stack pointer (spotted by Neale Ferguson).
22848 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22850 * exceptions-x86.c: delay appending the method name to the trace until
22851 after mono_jit_info_table_find is called, as this gets the real
22854 2004-07-09 Ben Maurer <bmaurer@ximian.com>
22856 * aot.c: register roots
22858 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22860 * aot.c : I could just use PLATFORM_WIN32 flag.
22862 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22864 * aot.c : Reverting the previous fix. This time it broke linux build.
22866 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22868 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
22870 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
22872 * mini.c (handle_stack_args): Remove some more debugging code.
22874 * mini.c (handle_stack_args): Remove debug output left in by mistake.
22876 * driver.c mini.h aot.c: Allow additional options to be specified with
22877 --aot and pass them to mono_compile_assembly.
22879 * aot.c: Add experimental code to AOT compile all loaded assemblies
22880 on demand and save the code into a cache in the filesystem.
22882 * aot.c: Add support for more wrapper methods.
22884 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22887 * cpu-*.md: Remove removed opcodes.
22889 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22890 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22891 related icalls to marshal.c.
22893 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22895 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22897 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22899 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22901 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22902 * liveness.c: If liveness is recomputated we need to reset the information
22903 for each variable. This way, if the liveness range has been narrowed
22904 by optimizations that happened after the last computation, we can return
22907 For example, if you have
22912 // Tons of code that does not affect i
22918 i = 0 is dead code and will be removed by SSA. However, when
22919 linear scan gets to the code, i will still appear to be live
22920 throughout the entire block. This prevents good register allocation.
22922 2004-07-06 Martin Baulig <martin@ximian.com>
22924 * debug-mini.c (mono_debug_init_method): Allow
22925 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22926 (mono_debug_add_icall_wrapper): New method.
22928 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22930 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22932 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22935 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22937 * aot.c (mono_aot_load_method): Fix loading of debug info.
22939 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22941 * aot.c: Add logging support.
22943 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22945 * mini.h: Add prototype for mono_print_method_from_ip.
22947 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22949 * inssel.brg: 64 bit fixes.
22951 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22954 * Makefile.am: Add SPARC64 support.
22956 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22958 * aot.c: Fix alignment problems on 32 bit platforms.
22960 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22962 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22965 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22968 * mini.h: Bump AOT file version. Some 64 bit fixes.
22970 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22972 * inssel-sparc.brg: Add new rule to avoid register moves.
22974 * inssel.brg: Add ldind_to_load_membase helper function.
22976 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22978 * mini.c: OffsetToStringData intrinsic.
22980 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22982 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22984 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22987 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22988 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22990 * mini.c: reinstated mono_compile_get_interface_var()
22991 on x86, too, since the change breaks the Gtk# build there as well.
22993 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22995 * driver.c: remove loop from the default optimizations: it seems to
22996 interact badly with some of the other options (see bug #60613).
22998 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
23000 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
23001 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
23003 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
23005 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
23006 vararg-using methods.
23008 2004-06-21 Martin Baulig <martin@ximian.com>
23010 * mini/mini-exceptions.c
23011 (mono_handle_exception): Added `gpointer original_ip' argument.
23012 After calling mono_unhandled_exception(), call
23013 mono_debugger_unhandled_exception() and if that returns true,
23014 restore the context and return.
23016 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
23018 * mini-ppc.c: prefer the use of relative branches so
23019 they won't need to be patched in aot code (patch from Patrick Beard).
23021 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
23023 * aot.c: patch from Patrick Beard to make the output assembly
23024 more correct for the MacOSX assembler. Small tweak to
23025 generate sane images on Linux/PPC, too.
23027 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23029 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
23030 case until bug #59509 is fixed (shows up in #60332).
23032 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23034 * mini.c: make sure the needed wrappers are compiled, too, with
23037 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
23039 * driver.c: remove NPTL reference in --version output.
23041 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23043 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
23044 generate valid assembly for the Mach-O assembler.
23046 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23048 * driver.c: don't include abcrem in the all optimization specifier
23049 since it slows down jit compilation too much for now.
23051 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
23053 * mini.c: use BIGMUL only if both operands have the same signage.
23054 * iltests.il: Test for bug 60056. (errors related to signage in
23059 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
23061 * mini.c, aot.c: memory leak fixes.
23063 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23065 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
23067 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
23069 * Makefile.am: remove the -static hack completely, it links in
23070 statically glib as well.
23072 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
23074 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
23075 * exceptions.cs: make it compile with new mcs/csc.
23077 2004-06-03 Massimiliano Mantione <massi@ximian.com>
23078 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
23079 and added relevant test case.
23081 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
23083 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
23084 regressions in gtk-sharp.
23086 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
23088 * exceptions.cs: New regression tests.
23090 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
23092 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
23094 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
23096 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
23098 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
23100 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
23102 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
23104 * mini.c (mono_jit_runtime_invoke): Init class in this
23105 method instead of trusting mono_jit_compile_method to
23106 do the work (because wrappers can be in object class)
23108 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
23110 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
23112 * basic-long.cs: New regression test.
23114 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
23116 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
23117 and div/rem checks.
23119 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
23121 * Makefile.am: fix miguel's change to build mono statically against
23122 libmono (track build dependencies).
23124 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
23126 * cfold.c: Some glib versions do not have G_MININT32.
23128 2004-05-26 Massimiliano Mantione <massi@ximian.com>
23130 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
23131 with precision of tan, atan, sin and cos, and implemented related
23132 regressions tests (fixes bug 54467, but one new problem appeared and
23135 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
23137 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
23139 * exceptions.cs: Add test for constant folding && division by zero.
23141 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
23142 since driver.c is in libmono too, so the optimization was useless.
23144 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
23145 variable to driver.c so the compiler can emit more efficient code to
23148 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23150 * Makefile.am: don't distribute generated inssel.[ch] files.
23152 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
23154 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
23155 into the default appdomain. Fixes #58707.
23157 * jit-icalls.c: Remove the broken approximation for truncl, doing
23158 no conversion is better.
23160 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
23163 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23165 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
23166 of the mcrxr instruction which is not available on some processors
23167 even if it's documented to be. Implement add and sub overflow correctly
23168 (still not complete for long unsigned). Speed up icalls a bit.
23170 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
23172 * mini.c (mono_jit_compile_method_with_opt): Make sure that
23173 we run .cctor in the current domain instead of target_domain.
23175 Fixes bug #58558, .cctor not being called in -O=shared.
23177 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23179 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
23181 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
23183 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
23184 which can be done with an imm8, do it that way.
23185 (mono_arch_output_basic_block): ditto for a jmp
23186 (mono_arch_emit_prolog): Computate maximum offset of a label.
23188 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
23190 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
23191 now tries to allocate prefered physical reg's for virtual
23192 regs. This reduces the number of emited spills/loads with
23193 20-30% on our core assemblies.
23195 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23197 * jit-icalls.c: truncl() is not needed and trunc() is
23198 the correct thing to do anyway (bug #58287).
23200 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
23202 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
23205 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
23207 * driver.c: enable loop optimizations by default.
23209 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
23211 * mini-x86.c: fix calc of max loop size when aligning loops start.
23213 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
23215 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
23218 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
23220 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
23223 * basic-long.cs: Add tests for add/subtract of immediates with carry.
23225 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
23227 * mini.c (inline_method): Allways inline some wrappers even if the cost
23228 is too large. Fixes #58785.
23230 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
23232 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
23234 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
23235 (crichton@gimp.org). Beginning of support for sparc/linux.
23237 * mini-sparc.c: Optimize retrieval of LMF address.
23239 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
23241 * exceptions-ppc.c: handle alloca in methods with clauses.
23243 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
23245 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
23247 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
23249 * mini.c: Delegate most of the abort signal work to
23250 mono_thread_request_interruption, which also handles Stop and Suspend
23253 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
23255 * mini.c mini.h: Allow inlining of icall wrappers if the backend
23256 supports the save/restore lmf opcodes.
23258 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
23260 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
23261 by gcc-3.4 as well.
23263 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
23265 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23267 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
23268 methods which contain array accesses.
23270 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
23271 boundaries. Fixes #58537.
23273 * iltests.il: Add regression test for #58537.
23275 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23277 * mini-x86.c (mono_arch_local_regalloc): Last part of
23278 fix for bug #58633 (releasing register to early).
23280 2004-05-18 Miguel de Icaza <miguel@ximian.com>
23282 * basic-long.cs: Add new regression test.
23284 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23286 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
23287 register too early on the chain.
23289 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23291 * mini.c (create_helper_signature): Use a helper function to reduce
23292 the code which needs to be written. Also set the calling convention of
23293 icalls on windows. Fixes #57840.
23295 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
23297 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
23298 exceptions-ppc.c: added helper function to get the instruction address
23299 from a signal handler context.
23301 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23303 * helpers.c: use g_get_tmp_dir. Invokes happyness
23306 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23308 * helpers.c: Add new env variable to pass args to objdump.
23309 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
23311 2004-05-17 Radek Doulik <rodo@ximian.com>
23313 * Makefile.am (common_sources): added abcremoval.h so it get
23314 disted and daily mono packages on go-mono.com will build again
23316 2004-05-17 Massimiliano Mantione <massi@ximian.com>
23318 * abcremoval.c: Fixed coding style, added copyright header.
23320 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
23322 * mini.h: Added prototype for abc removal main function.
23324 * build_relations_propagation_table.pl: Added copyright header.
23326 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23328 * basic-long.cs: reg test for complex ceq_long bug.
23330 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23332 * mini-x86.c (mono_arch_local_regalloc): Correctly free
23333 reg in long and clob case (bug #58343). Fixed/added comments.
23335 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
23337 * mini.c (mono_jit_runtime_invoke): Follow new convention
23338 of calling the invoke method with an function pointer.
23340 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
23342 * ChangeLog: Fix author of memory leak patch.
23344 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
23346 * Makefile.am: fix make dist as well...
23349 2004-05-14 Massimiliano Mantione <massi@ximian.com>
23351 * cfold.c: Made so that conversions from pointer to int4 are no-ops
23352 on archs where pointers are 4 bytes long.
23354 * Makefile.am: Added abcremoval.c source file.
23356 * abcremoval.c: Added abcremoval.c.
23358 * abcremoval.h: Added abcremoval.h.
23360 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
23362 * inssel.brg: Enabled bounds check removal.
23364 * mini.c: Added support for abcrem optimization.
23366 * mini.h: Added abcrem optimization label.
23368 * driver.c: Added support for abcrem optimization.
23370 * propagated_relations_table.def: Added propagated_relations_table.def.
23372 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
23374 * mini.c, cfold.c: fix style.
23376 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23378 * mini.c: handle issue with the low-level implementation of
23379 some long opcodes (bug #54209).
23381 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
23383 * basic.cs: test for my new cmov stuff.
23385 2004-05-13 Patrik Torstensson
23387 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
23388 opt and added peephole documentation.
23390 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
23392 * tramp-ppc.c: rewrote the generic trampoline code.
23394 2004-05-11 Patrik Torstensson
23396 * mini-x86.c: optimize long shl/shr asm code (one less branch)
23398 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
23400 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
23402 * mini.h mini.c dominators.c: Applied patch from Derek Woo
23403 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
23405 * mini.c: Add new icalls for AsAny marshalling.
23407 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23409 * tramp-ppc.c, mini-ppc.c: more cleanups.
23411 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23413 * mini.c: no warnings.
23415 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23417 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
23419 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
23421 * mini.c: In the thread abort signal handler, if the thread is in the
23422 process of being stoped, don't throw the Abort exception, just stop the
23425 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
23427 * tramp-ppc.c: removed old code.
23429 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23431 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
23432 do some simple speed optimizations on ppc.
23434 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
23436 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
23437 and large offsets in load/store.
23439 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23441 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
23442 it causes regressions.
23444 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23446 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
23449 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23451 * jit-icalls.c: remove warnings.
23452 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
23453 speedups for unsafe code.
23455 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
23457 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
23459 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
23461 * basic-calls.cs: Add new regression test.
23463 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
23466 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
23468 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
23471 2004-05-06 Patrik Torstensson
23473 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
23474 long reg allocation in any reg (not only eax:edx) and implemented
23475 long shl/shr ops in asm instead of helpers.
23477 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
23479 * mini-sparc.h: Fix warnings.
23481 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
23484 * mini-exceptions.c (mono_handle_exception): Call the filter in a
23485 separate statement for clarity.
23487 * mini-sparc.c: Update status.
23489 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
23491 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
23494 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23496 * inssel-ppc.brg: another small pre-release workaround:
23497 we don't do overflow detection for long_sub_un.
23499 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23501 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
23502 (also works around a weird ppc bug: 57957).
23504 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
23506 * tramp-ppc.c: trampoline fixes.
23508 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
23510 * mini-ppc.c: fixed typos.
23512 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
23514 * mini-ppc.c, exceptions-ppc.c: more code saves registers
23515 at the top of the stack. Fixed typos. Use a frame registers
23516 for all the methods with exception clauses.
23518 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23520 * exceptions-ppc.c: restore fp registers.
23522 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23524 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
23525 order from the stack top (moved the stack room to save the
23526 return value for trace after the param area). Fixed corruption
23527 in restoring registers on unwind.
23529 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23531 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
23533 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23535 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
23536 and prolog/epilog for methods that use it. Allow
23537 enough param area room for varargs methods. Fix miguel's
23538 breakage in exception handling.
23540 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23542 * Makefile.am: run genmdesc only on current arch.
23544 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23546 * exceptions-x86.c:
23547 * mini-x86.h: fix the build on windows.
23549 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
23551 * 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.
23553 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
23555 * mini-exceptions.c: New file.
23557 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
23558 Move some parts of the x86 exception handling code to an
23559 arch-independent file so it can be shared with other ports.
23561 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
23563 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
23565 2004-04-26 David Waite <mass@akuma.org>
23567 * driver.c: remove comma from end of enumeration declaration
23569 2004-04-26 Jackson Harper <jackson@ximian.com>
23571 * driver.c: parse config file before loading first assembly. This
23572 allows the user gac to be enabled/disabled.
23574 2004-04-23 Miguel de Icaza <miguel@ximian.com>
23576 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
23577 simpler mechanism: we do not care what is encoded initially
23578 (branch absolute or relative), we care about the code and its
23579 target. I kept the old code for reference for now.
23581 The new code tries first to determine if the jump is anywhere in
23582 the -/+32 absolute meg range, if it succeeds, it encodes using the
23583 absolute branch; If not, it tried to find something in the
23584 relative range, if not, it uses the handle_thunk code.
23586 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
23588 * exceptions-ppc.c: use the correct ip register on macosx.
23590 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
23592 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
23594 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
23596 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
23597 Raise exception on integer divide by zero by hand since the hw
23598 doesn't support it. Handle NaNs in FP compares.
23600 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
23602 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
23603 code reducing duplication between the platforms and enabled
23604 signal exception handling (on linux for now).
23606 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
23608 * exceptions-ppc.c: more macosx support.
23610 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23612 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
23614 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
23616 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
23618 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
23620 * iltests.il: more tests.
23622 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23624 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
23627 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
23629 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
23631 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23633 * liveness.c: Mark variables as volatile in all basic blocks reachable
23634 from exception clauses.
23636 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
23638 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
23641 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
23643 * iltests.il, basic.cs: more tests for regalloc.
23645 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
23647 * iltests.il: Some tests for register allocation modifications
23650 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
23652 * exceptions.cs: Add regression test for bug #56782.
23654 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
23655 original stack trace if an exception is rethrown. Fixes #56782. Oh,
23656 the beauty of fixing the same thing in 5 different files...
23658 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
23660 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
23663 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
23665 * mini.c: Add support for STRWLPARRAY marshalling convention.
23667 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
23669 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
23670 to init the context to setup the regs pointer).
23672 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23674 * exceptions-ppc.c: more exceptions work.
23676 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23678 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
23681 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23683 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
23684 can use the memory directly.
23686 * cpu-pentium.md: Update documentation from a post from Zoltan.
23688 add x86_add_membase, x86_sub_membase, x86_mul_membase
23690 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23692 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
23693 GENERAL_REGS they were also hardcoded for all PPC ports.
23695 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
23697 Remove hard-coded limit for floating point registers, use
23698 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
23700 Notice that in MacOS X calling conventions you can fit a lot more
23701 floating point values in registers, so I should update the PInvoke
23702 test to excercise the passing of floating point values on the
23703 stack (currently broken).
23705 2004-04-06 Miguel de Icaza <miguel@ximian.com>
23707 * tramp-ppc.c (create_trampoline_code): Added
23708 JUMP_TRAMPOLINE_SIZE.
23709 (ppc_magic_trampoline): Follow the pattern from
23710 x86_magic_trampoline: if code is set to zero, return.
23711 (create_trampoline_code): Always pass MonoMethod to the jump
23712 trampoline, before it was passing a null.
23713 (mono_arch_create_jump_trampoline): Implement the jump stub, could
23714 share the code with mono_arch_create_jit_trampoline.
23716 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
23718 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
23721 * cpu-g4.md: Added length for jmp instruction, the worst case
23722 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
23725 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
23727 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
23729 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
23731 * mini.c: Only set bblock->real_offset when adding a new bblock, and
23732 before each IL instruction.
23734 * mini.c (CEE_BOX): Fix warnings.
23736 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23738 * mini.c: removed a few unused vars and extra whitespace.
23740 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
23742 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
23744 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
23746 (OP_GETCHR): use the above
23747 (CEE_LDELEMA): use the above.
23749 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
23750 version of the generic impl.
23751 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
23752 (CEE_LDELEMA): use the above.
23754 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23756 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
23759 * iltests.il: Added new regression test for #56317.
23761 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23763 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
23764 under NetBSD. Fixes #56450.
23766 * liveness.c (update_gen_kill_set): Fix previous patch.
23768 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23770 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
23772 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
23774 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
23775 ldsfld and ldsflda.
23777 * inssel-sparc.brg: Add more optimizations.
23779 * mini-sparc.c: Replace multiply/divide with shifts if possible.
23781 2004-04-01 Martin Baulig <martin@ximian.com>
23783 * mini.c (handle_box): New static function; moved the
23784 implementation of CEE_BOX here.
23785 (mono_method_to_ir): Added `constrained_call' variable.
23786 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
23787 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
23788 mono_method_get_constrained() to get the method.
23790 2004-04-01 Martin Baulig <martin@ximian.com>
23792 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
23793 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
23794 (mono_method_to_ir): We don't need these macros anymore since
23795 mono_class_get_full() already takes care of it.
23797 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23799 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
23800 use @function (as doesn't accept #function here) and check the return
23801 value of system and stop if fails.
23803 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23805 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
23807 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
23809 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
23811 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
23813 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
23816 * basic-long.cs: Add test for negation of Int64.MinValue.
23818 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
23820 * mini-sparc.c: Update status.
23822 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
23824 * exceptions-sparc.c: Fix return value in filters.
23826 * inssel-sparc.brg: Fix register allocation in some rules.
23828 2004-03-28 Martin Baulig <martin@ximian.com>
23830 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
23833 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
23835 * mini-x86.c (mono_arch_patch_code): Fix warnings.
23837 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
23838 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
23839 remove unused conv_u4 opcode.
23841 * mini-x86.c: Remove valgrind workaround since it slows down things
23842 even when mono is not run under valgrind.
23844 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
23846 * mini-sparc.c: Update status.
23848 * inssel-sparc.brg: Add some optimizations.
23850 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
23851 future delay slot filling. Add support for varargs, tail calls and JMP.
23853 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
23854 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
23856 * inssel.brg: Fix register allocation in OP_ARGLIST.
23858 * inssel.brg: Fix warnings.
23860 2004-03-25 Martin Baulig <martin@ximian.com>
23862 * mini.c (inflate_generic_field): Removed.
23863 (mini_get_method): Removed, use mono_get_method_full(),
23864 (mini_get_class): Removed, use mono_class_get_full().
23865 (mono_method_to_ir): Pass our generic context to
23866 mono_field_from_token().
23868 2004-03-25 Martin Baulig <martin@ximian.com>
23870 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
23871 of a `MonoMethod *'.
23872 (mini_get_method): Take a `MonoGenericContext *' instead
23873 of a `MonoMethod *'.
23874 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
23875 a new local variable called `generic_context' which holds the
23876 current `MonoGenericContext *'; use it to lookup things.
23878 2004-03-24 Martin Baulig <martin@ximian.com>
23880 * mini.c (mini_get_class): New static method; if we're inside a
23881 generic instance, inflate the class if neccessary.
23882 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23884 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23886 * iltests.il: New regression test for #55976.
23888 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23891 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23893 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23896 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23898 * liveness.c: Consider SSA stores as well as loads when making vars
23901 * exceptions.cs: New regression tests for register allocation.
23903 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23905 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23906 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23907 domain lock only to protect puntual access to data structures.
23908 Added access lock for sighash, jit_icall_hash_name,
23909 jit_icall_hash_addr and domain->code_mp.
23911 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23913 * driver.c: Print SIGSEGV handling method.
23915 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23917 * mini.c (setup_jit_tls_data): Handle case when this is called
23918 multiple times for a thread.
23920 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23921 is different from fbxx_un. Fixes #54303. Also use constants instead of
23922 magic numbers in a lot of places.
23924 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23926 * exceptions.cs: Fix cctor test when --regression is used.
23928 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23930 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23933 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23935 * inssel-ppc.brg: fixed register assignments for some rules.
23937 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23939 * exceptions.cs: Add test for exceptions in static constructors.
23941 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23942 static constructors outside the domain lock. Fixes #55720.
23944 2004-03-17 Martin Baulig <martin@ximian.com>
23946 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23947 (inflate_generic_field): Take the `MonoMethod *' instead of the
23948 `MonoClass *' and added support for generic method.
23949 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23950 have a `field->parent->gen_params', only inflate the field if it's
23951 an open constructed type.
23953 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23955 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23956 exception object instead of the preconstructed ones.
23958 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23960 * mini.c: reverted changed to sigsegv_signal_handler commited
23961 accidentally in the previous patch.
23963 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23966 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23967 running --aot with an old assembly.
23969 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23971 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23974 * mini-sparc.c: Add support for v9 branches with prediction.
23976 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23978 * mini.c (mini_init): #warning is GNUC only
23980 * mini-sparc.h: implement __builtin_frame_address
23981 and __builtin_return_address for Sun C compiler
23983 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23985 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23987 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
23989 * basic-calls.cs: Add test for unaligned byref long argument passing.
23991 * mini-ops.h: Add sparcv9 compare and branch instructions.
23993 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
23994 v9 instructions if we have a v9 cpu.
23996 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
23997 registers for global allocation.
23999 * exceptions-sparc.c: Fixes.
24001 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
24003 * liveness.c (mono_analyze_liveness): Optimized version.
24005 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
24007 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
24010 * basic-float.cs basic-calls.cs: New regression tests.
24012 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
24014 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
24015 sigaltstack implementation.
24017 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
24019 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
24020 stuff if SIGSEGV_ON_ALTSTACK is not defined.
24022 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
24024 * mini.c: Fix warnings.
24026 * mini.c (mono_resolve_patch_target): New function which contains the
24027 arch independent part of the patching process.
24029 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
24030 patching code to a separate function.
24032 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
24034 * mini.c (add_signal_handler): ifdef out on Windows
24036 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
24038 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
24039 cpu-sparc.md: Add exception handling support + other fixes.
24041 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
24042 typed GC detection in --version.
24044 * basic.cs exceptions.cs: New regression tests.
24046 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
24047 the arch specific code can store data during a compilation.
24049 * mini-ops.h: Add OP_SETFRET.
24051 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
24052 function, register a separate icall for each arity, so the icalls can
24055 * mini.c (mono_print_tree): Print negative offsets in a more readable
24058 * mini.c: Make signal handling work on sparc.
24060 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
24062 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
24064 * jit-icalls.c: Emulate truncl by aintl on solaris.
24066 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
24068 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
24070 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
24072 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
24074 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
24075 a MarshalByRef type, inline a method that performs the check, taking into
24076 account that the object can be a proxy. Also implemented tow new opcodes:
24077 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
24078 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
24079 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
24081 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
24083 * mini-ppc.c: if a relative branch displacement is too big
24084 but it points to and area reachable with an absolute branch,
24087 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
24089 * mini.c: optimize small copies in cpblk.
24091 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
24093 * basic-calls.cs basic-float.cs: New regression tests.
24095 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
24096 negative offsets from %fp. Implement localloc. Fix local register
24097 allocation. Fix the case when the this argument needs to be saved to
24098 the stack. Implement some missing opcodes.
24100 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
24102 * mini.c (mini_method_compile): Reenable global regalloc in methods
24103 with exception handlers.
24105 * linear-scan.c (mono_varlist_sort): Fix warning.
24107 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
24109 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
24112 * liveness.c: Make all variables uses in exception clauses volatile, to
24113 prevent them from being allocated to registers. Fixes #42136.
24115 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
24117 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
24118 causes regressions.
24120 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
24121 argument to mono_arch_regalloc_cost.
24123 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
24126 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
24128 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
24129 Make the cost of allocating a variable to a register arch dependent.
24131 * basic-calls.cs: Fix compilation of tests.
24133 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
24134 helper function to cut back on the number of #ifdefs needed.
24136 * mini-ppc.c: Fix compilation.
24138 * basic-calls.cs: New regression tests.
24140 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
24142 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
24143 of l0 since that is callee saved.
24145 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
24148 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
24149 of delay instruction.
24151 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
24153 * mini.h (MonoCallInst): Add 'virtual' flag.
24155 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
24157 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
24159 * *.cs: New regression tests.
24161 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
24164 * mini.c (mono_runtime_install_handlers): Fix build.
24166 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
24167 'signal_stack_size' members.
24169 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
24170 alternate signal stack.
24172 * exceptions-x86.c: Add stack overflow handling.
24174 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
24175 functions to arch independent code.
24177 * mini.c (mono_print_tree): Print more detailed info for load_membase
24180 2004-02-23 Martin Baulig <martin@ximian.com>
24182 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
24184 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
24186 * mini-x86.c: fixed reg allocation for div/rem.
24188 2004-02-22 Miguel de Icaza <miguel@ximian.com>
24190 * driver.c (mono_main): Report some configuratio options on --version.
24192 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
24194 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
24195 low in the address space. Correctly flush memory in thunks where we
24196 output native code.
24198 2004-02-20 Martin Baulig <martin@ximian.com>
24200 * mini.c (mini_get_method): New static method; inflate all generic
24201 methods and methods in open generic instances.
24202 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
24203 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
24205 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24207 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
24209 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
24211 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
24213 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
24215 * mini-sparc.c (flushi mono_arch_output_basic_block): make
24216 it compile using Sun's compiler.
24218 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24220 * 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.
24222 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
24224 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
24226 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
24228 * mini-ppc.c: handle calls outside of the allowed range with thunks
24229 allocated using the code manager.
24230 * tramp-ppc.c: use the code manager to hold generated native code.
24231 Fixed the magic trampoline to just patch vtable entries.
24233 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
24235 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
24238 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
24240 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
24243 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
24244 if we have a working __thread implementation.
24246 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
24247 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
24249 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
24251 * mini-x86.c: Fix compilation under gcc 2.
24253 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
24255 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
24256 contains a call to the wrapped function.
24258 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
24259 OP_<CALL>_IMM opcodes, and use them under X86.
24261 * mini.c (mono_jit_find_compiled_method): Fix warning.
24263 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
24265 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
24267 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
24268 functionality to mini.c.
24270 * mini.c (mono_create_jump_trampoline): New function to create a jump
24271 trampoline. Return a compiled method instead of a trampoline if it
24272 exists. Add a cache for jump trampolines.
24274 * mini.c (mono_jit_find_compiled_method): New function to return a
24275 compiled method if it exists.
24277 * mini-x86.c: Call mono_create_jump_trampoline instead of
24278 mono_arch_create_jit_trampoline.
24280 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
24281 a jump trampoline. Fixes #52092.
24283 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
24285 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
24286 which is not up-to-date. Add check_corlib_version () instead.
24288 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
24291 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
24292 since newer valgrind versions do not need it.
24294 * mini.c (mono_jit_compile_method_with_opt): New helper function to
24295 compile a method with a given set of optimizations.
24297 * mini.c: Compile icall wrappers on-demand instead of at startup.
24299 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
24300 wrapper for an icall.
24302 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
24304 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
24307 * iltests.il: Add test for non-empty stack before switch instruction.
24309 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
24311 * mini.c: Add support for new stringbuilder marshalling conventions.
24313 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
24315 2004-02-01 Martin Baulig <martin@ximian.com>
24317 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
24318 in `ginst->mtype_argv'.
24320 2004-01-31 Miguel de Icaza <miguel@ximian.com>
24322 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
24323 facilitate grepping.
24325 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
24327 * mini.c: fixed buglet in initobj generic implementation for references.
24329 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
24331 * Makefile.am: make the version script conditional.
24332 * jit-icalls.c: handle missing truncl().
24334 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
24336 * exceptions.cs: Add more tests for double->int conversion.
24338 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
24339 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
24341 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
24343 * driver.c: make --verbose --version emit an error
24344 if the loaded corlib doesn't match the runtime version.
24346 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
24348 * mini-ppc.h: export ppc_patch().
24349 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
24350 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
24351 on par or better than on MacOSX.
24353 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
24355 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
24356 mono_lookup_pinvoke_call.
24358 * mini-x86.c: Under windows, the default pinvoke calling convention is
24359 stdcall. Fixes #52834.
24361 * mini.c (optimize_branches): Add an upper bound to the number of
24362 iterations to prevent infinite loops on strange loops. Fixes #53003.
24364 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
24366 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
24367 and ISINST. Fixes #52093.
24369 * objects.cs (test_0_vector_array_cast): New tests.
24371 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
24373 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
24374 checking in Array.Set ().
24376 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
24379 * object.cs (test_0_multi_array_cast): New regression test.
24381 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
24383 * exceptions-ppc.c: fix build on Linux/PPC.
24385 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
24387 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
24388 running under valgrind.
24389 (x86_magic_trampoline): Fix build bustage.
24391 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
24392 negative values as well. This is needed for the encoding of the line number
24393 info, since sometimes the line numbers are not in increasing order.
24395 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
24397 * cpu-pentium.md (localloc): Increase the size of the localloc
24398 instruction since it is a loop under Win32.
24400 * debug-mini.c (record_line_number): Get rid of unneccesary memory
24403 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
24405 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
24406 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
24407 Max Horn (max@quendi.de). Fix file names in comments.
24409 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
24411 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
24412 avoid stack overflow.
24413 (replace_usage): Avoid uninitialized variable warnings.
24415 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
24416 and taking the address of valuetype variables.
24418 2004-01-03 Patrik Torstensson
24420 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
24421 for other purposes than FP later on.
24423 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
24425 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
24428 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
24430 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
24432 2003-12-30 Patrik Torstensson <p@rxc.se>
24434 * mini-x86.h: Decreased number of availiable fp regs.
24435 Solves corner cases with FP spilling.
24437 2003-12-23 Patrik Torstensson <p@rxc.se>
24439 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
24440 for floating point stack tracking / spilling on x86.
24443 * basic-float.cs: added float mul overflow test.
24445 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
24447 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
24449 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24451 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
24452 supports for cond branches that overflow the immediate
24453 overflow offset. mcs can compile simple programs.
24455 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24457 * exceptions-ppc.c: exception handling support wip:
24458 finally handlers get run on exception.
24460 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
24462 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
24465 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24467 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
24468 initial support for stack walking and unwinding.
24470 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
24472 * driver.c (mono_main): Make corlib-out-of-sync message more
24473 descriptive. Also remove verify_corlib call.
24475 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24477 * mini.c: make CEE_NEWARR calls and other emulated opcodes
24478 not overlap with other call's arguments, too.
24480 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
24482 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
24483 move to arch-specific code the choice of arch-specific
24484 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
24485 * mini.c: ensure emulation calls will not interleave
24488 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
24490 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
24491 the magic trampoline stack frame is dropped before executing
24494 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
24496 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
24497 and integer to fp conversions. Added support for overflowing
24498 arguments on the stack. Reserve a couple more registers as temps.
24499 Added support for aot compilation (as output still needs to be
24502 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24504 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
24505 Don't overwrite return register in some corner cases.
24507 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
24509 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
24510 static constructors when AOT compiling.
24512 * driver.c (mono_main): Call mono_check_corlib_version.
24514 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24516 * cpu-g4.md, basic.cs: fixed div target register.
24518 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
24520 * mini-ppc.c, basic.cs: shl_imm fix with test.
24522 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24524 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
24525 structures by value. Misc fixes.
24526 * objects.cs: more tests.
24528 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
24530 * mini-ppc.c: lconv.ovf.i implemented.
24532 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24535 (mini_init): don't error out if someone already called g_thread_init.
24537 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24539 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
24540 to be any type per the spec. Fix abnormal memory usage when
24541 the same object is repeatedly thrown.
24543 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
24545 * mini.c: check for overruns in IL code.
24547 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
24549 * TODO: Add/remove some todo entries.
24551 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
24553 * driver.c (mono_main): Call mono_verify_corlib.
24555 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
24557 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
24558 This has been moved to mini.c
24559 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
24560 type being casted is marshalbyref it could be a proxy, so instead of
24561 emitting the type check code, emit a call to a runtime method that will
24562 perform the check by calling CanCastTo if needed.
24564 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
24566 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
24567 methods with large stack frames under Win32.
24569 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
24571 * Makefile.am: Distribute regression tests.
24573 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
24574 at the end instead of inserting each variable into the sorted list.
24576 * linear-scan.c (mono_varlist_sort): New helper function.
24578 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24580 * mini.c: ensure arguments and locals are within bounds.
24582 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24584 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
24587 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24589 * mini.c (mono_cprop_copy_values): Fix crash.
24591 * aot.c: Set verbosity back to 0.
24593 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24595 * regalloc.c: complete memory leak fix by Laurent Morichetti
24598 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24600 * driver.c (main_thread_handler): Revert the previous patch.
24602 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
24605 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
24606 memory from the memory pool.
24608 * driver.c (main_thread_handler): Turn on all optimizations when
24611 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
24612 an array for better performance.
24614 * regalloc.c (mono_regstate_assign): Fix memory leak.
24616 * debug-mini.c (mono_debug_serialize_debug_info): New function to
24617 serialize the debug info.
24619 * debug-mini.c (mono_debug_add_aot_method): New function to load the
24620 debug info from the serialized representation.
24622 * aot.c: Save debug info into the generated file and load it when
24625 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24627 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24629 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
24630 More FP-related fixes.
24632 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
24634 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
24635 and register allocation buglet. Hello world now runs.
24637 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24639 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
24640 * tramp-ppc.c: fixed class init trampoline.
24641 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
24643 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24645 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
24646 mini.c: more ppc changes/fixes.
24648 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24650 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
24651 Also optimize the case when the arguments are the same in the caller
24654 * iltests.il: Add tests for tail calls with valuetype arguments.
24656 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24658 * mini-ppc.c: fixes for struct return type.
24660 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
24662 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24663 mono_spillvar_offset() to arch-specific code.
24665 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
24667 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
24669 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24671 * exceptions-x86.c: Fix stack space leaks.
24673 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
24674 registers from the lmf if the method has save_lmf set.
24676 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
24678 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
24679 of icall wrappers into InvokeInDomain, since these are now per-domain.
24681 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
24683 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
24684 make some opcode emulation and intrinsic ops enabled/disabled
24685 according to the architecture. More fixes.
24687 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
24689 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
24691 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24693 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24694 arch-specific handling for 'this' and struct return type to
24695 arch-specific code.
24697 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24699 * aot.c: prevent divide by zero error when reporting (it happened with
24700 Accessibility.dll).
24702 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
24704 * mini.h (inst_switch): Remove unused macro.
24706 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24709 (load_aot_module): free 'info->methods' and 'info' properly. No more
24710 "free(): invalid pointer blah" messages when you have an old aot
24713 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
24715 * jit-icalls.c, mini.c: Added support for context static fields.
24717 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24719 * mini.c (mono_method_blittable): Methods which set LastError are not
24720 blittable either. Fixes #51108.
24722 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24724 * mini.c: flush icache.
24725 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
24727 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24729 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
24731 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
24733 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
24736 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
24739 * inssel.brg (CEE_MKREFANY): Fix AOT case.
24741 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
24743 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
24744 instruction when the result is discarded.
24746 * iltests.il (test_0_div_regalloc): New regression test.
24748 * arrays.cs: Fix compilation error.
24750 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
24752 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
24753 float rules to inssel-x86.brg: sane architectures with FP registers
24754 don't need to implement these rules.
24756 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24758 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
24760 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24762 * mini.h, inssel-long32.brg: fixed endianess issues in int64
24763 implementation of 32 bit systems.
24765 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24767 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
24768 (Jeroen Zwartepoorte).
24770 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
24772 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
24773 the caller and the callee matches.
24775 * mini.c (mono_method_to_ir): Add comment.
24777 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
24778 signbit is missing on some platforms.
24780 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
24782 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
24784 * mini.c (setup_jit_tls_data): Call the new function.
24786 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
24788 * mini-x86.c: Add experimental support for fast access to the lmf
24789 structure under NPTL/Linux 2.6.x.
24791 2003-11-06 Martin Baulig <martin@ximian.com>
24793 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
24794 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
24797 2003-11-02 Martin Baulig <martin@ximian.com>
24799 * mini.c (inflate_generic_field): New static method.
24800 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
24801 generic instance and the field is declared in a generic type, call
24802 inflate_generic_field() to inflate it. Fixes gen-28.cs.
24804 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
24806 * mini.h mini.c (mono_method_same_domain): New function to return
24807 whenever the caller and the callee are in the same domain.
24809 * tramp-x86.c (x86_magic_trampoline): Use the new function.
24811 2003-10-30 Martin Baulig <martin@ximian.com>
24813 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
24814 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
24816 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
24817 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
24819 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
24821 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
24824 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
24825 object here, so it is in the correct appdomain etc.
24827 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
24829 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
24831 (mono_method_to_ir): Avoid freeing the type created returned from
24832 mono_type_create_from_typespec, since it is put into an internal cache
24833 by the function. Fixes pointer.exe.
24835 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
24836 trampolines for icalls and pinvokes as well. Fixes #33569.
24838 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
24840 * mini.c: Update after appdomain changes.
24842 * mini.c (mono_jit_compile_method_inner): Allways compile native
24843 method wrappers in the root domain, since there can only be one
24844 instance of them, whose address is stored in method->info.
24846 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
24848 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
24849 environment variable. Instead detect automatically whenever running
24850 under valgrind using the magic macro RUNNING_ON_VALGRIND from
24853 2003-10-16 Miguel de Icaza <miguel@ximian.com>
24855 * trace.c, trace.h: New files that implement the new trace option
24858 * driver.c: Document new --trace options.
24860 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
24863 - if (mono_jit_trace_calls)
24864 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
24866 * mini.h: prototypes.
24868 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
24870 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
24872 * mini.c inssel.brg: Implement typedefbyref opcodes.
24874 * mini.c (mono_jit_compile_method): Remove unused local variable.
24876 * mini.c (mono_jit_compile_method_inner): Ditto.
24878 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
24880 * tramp-x86.c (x86_class_init_trampoline): Fix build.
24882 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24884 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24886 * mini.c (mono_no_aot): Remove unused global variable.
24888 * mini.c: Thread safety fixes.
24890 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24892 * mini.c (mono_create_class_init_trampoline): Add a lock around
24893 class_init_hash_addr.
24895 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24898 * mini.c: Decompose the NEWARR instruction before decomposing its
24899 arguments. Fixes #30073.
24901 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24903 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24906 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24908 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24910 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24912 * driver.c: Add support for compiling icall wrappers to --compile.
24914 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24916 * inssel.brg: The empty value in class->interface_offsets is -1, not
24919 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24921 * objects.cs: New test for 'is' operator on an array of interfaces.
24923 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24925 * tramp-ppc.c: update trampoline code to support jumps
24926 and class initialization.
24928 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24930 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24932 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24934 * inssel.brg (OP_UNBOX): Remove unused rule.
24936 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24937 region instead of one for each method. Fixes #47813.
24939 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24941 * exceptions.cs (test_0_nested_finally): New regression test for
24942 nested exception handlers.
24944 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24946 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24948 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24951 * mini.c (mono_method_check_inlining): Make the inlining limit
24952 configurable by an environment variable.
24954 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24956 * mini.h: Bump AOT file version.
24958 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24959 token, store the image along with the token, since the token might not
24960 refer to the same image as the method containing the relocation,
24961 because of inlining.
24963 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24965 * mini.c (mono_precompile_assemblies): New function to compile
24966 all methods in all loaded assemblies.
24968 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24970 * regalloc.h regalloc.c (MonoRegState): Change the type of
24971 iassign and fassign to int*, since they can contain large negative
24972 values if the register is spilled. Also added some comments. Fixes
24975 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24976 under Win32. Fixes #42964.
24978 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24980 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24982 * aot.c: Added support for AOT compiling methods which contain calls
24983 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24986 * driver.c (compile_all_methods): Run the compilation in a thread
24987 managed by mono. Fixes #44023.
24989 * mini.c (mono_codegen): Print full method name in verbose output.
24991 * mini-x86.c (mono_arch_patch_code): Fix warning.
24993 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
24994 jumps, since the method we are jumping to might be domain-specific.
24996 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
24998 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25000 * inssel.brg: string chars are unsigned.
25002 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
25004 * TODO: New todo item.
25006 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
25007 which calls mono_runtime_class_init and patches the call site to
25008 avoid further calls.
25009 (mono_arch_create_class_init_trampoline): New arch specific function
25010 to create a class init trampoline.
25011 (create_trampoline_code): Generalized so it can create
25012 class init trampolines as well.
25014 * mini.c (helper_sig_class_init_trampoline): New helper variable.
25015 (mono_create_class_init_trampoline): New function to create and cache
25016 class init trampolines.
25017 (mono_find_class_init_trampoline_by_addr): New function to lookup the
25018 vtable given the address of a class init trampoline. Used by the
25020 (mono_codegen): Generate a call to a trampoline instead of
25021 mono_runtime_class_init in LDSFLD[A].
25022 (mono_codegen): Add relocations for the new trampoline.
25024 * mini.h mini-x86.c aot.c: Added a new relocation type:
25025 MONO_PATCH_INFO_CLASS_INIT.
25027 * mini.h: Bump AOT version number.
25029 * aot.c: Create a copy of the loaded code instead of using the original
25030 so methods which call each other will be close in memory, improving
25033 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
25034 patch since it breaks the regression tests.
25036 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
25037 for the register saving instruction sequence since the
25038 frame_state_for function in glibc 2.3.2 don't seem to detect it.
25040 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
25042 * TODO: Fix todo item && remove another.
25044 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
25046 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
25049 * aot.c: Moved the check for MONO_LASTAOT into the initialization
25050 function of the module.
25052 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
25053 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
25054 --no-aot command line option.
25056 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
25058 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
25059 by Bernie Solomon (bernard@ugsolutions.com).
25061 * inssel.brg: Refactor the interface offset table related code into
25062 its separate functions and add support for the AOT case.
25064 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
25066 * aot.c (mono_aot_get_method_inner): Fix memory leak.
25068 * aot.c: Added mono_aot_verbose variable and made all debugging
25069 output depend on the value of this variable.
25071 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
25072 method_label and info_label.
25074 * mini.h mini-x86.c aot.c: Added a new relocation type
25075 MONO_PATCH_INFO_IID for klass->interface_id.
25077 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
25078 the MonoJitInfo structure.
25080 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
25081 a non-root appdomain in shared mode.
25083 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25085 * aot.c: make aot loader less verbose. Remove free of unused variable.
25087 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
25089 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
25091 * .cvsignore: Added *.dll.
25093 * mini.c (mono_print_tree_nl): New function callable while debugging.
25095 * mini.c (mono_print_code): Export this.
25097 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
25100 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
25102 * mini.h (MonoCompile): Added 'jit_info' field.
25104 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
25105 the cfg structure, since it is needed by the AOT compiler.
25107 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
25109 * aot.c: A major rewrite. Changes include:
25110 - save exception tables for methods which have them.
25111 - cache failed lookups in aot_get_method () to avoid the (slow) calls
25112 to g_module_symbol.
25113 - reworked the file format so it is now much smaller and needs
25114 fewer relocation entries.
25116 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
25118 * aot.c (load_aot_module): Fix build bustage on platforms without
25121 2003-09-04 Martin Baulig <martin@ximian.com>
25123 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
25125 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
25127 * TODO: Some new optimization ideas.
25129 * aot.c: Move AOT module loading logic here from mono_assembly_open.
25131 * aot.c: Save the optimization flags used to compile the code into
25134 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
25135 support emitting domain specific code.
25137 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
25138 no longer domain neutral. It can be made domain neutral by compiling
25139 with --optimize=shared.
25141 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
25142 between appdomains.
25144 * driver.c mini.h mini.c: New --no-aot debugging option which disables
25145 loading of AOT code.
25147 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
25149 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
25150 if there is no domain neutrality information.
25152 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
25154 * aot.c (mono_compile_assembly): Emit a symbol containing the file
25155 format version into the generated library.
25157 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
25158 callee method into the caller since one of them could be shared.
25160 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
25161 system exceptions from AOT code now works.
25163 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
25164 method if it is domain neutral and the callee is not.
25166 * graph.c (cfg_emit_one_loop_level): Fix warning.
25168 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
25170 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
25173 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
25175 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
25176 is needed by code which is executed before mono_runtime_init ().
25177 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
25179 * mini.c (mono_thread_abort): Fix warning.
25180 (mono_jit_compile_method): Call static constructor in the AOT case too.
25182 * aot.c (mono_compile_assembly): Fix warning.
25184 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25186 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
25188 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
25190 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
25192 * cpu-pentium.md: Fix the length of call opcodes so they include the
25193 ESP restoring instruction. Fixes #47968.
25195 2003-08-28 Martin Baulig <martin@ximian.com>
25197 * mini-x86.c (mono_arch_call_opcode): Added support for
25198 MONO_TYPE_GENERICINST.
25200 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
25202 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
25204 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
25205 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
25207 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
25210 2003-08-26 Martin Baulig <martin@ximian.com>
25212 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
25213 when reporting an error, set this to the actual error location.
25214 (mono_method_to_ir): Report the correct error location if
25215 get_basic_blocks() returned an error.
25217 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
25219 * mini.c (mono_type_blittable): OBJECT is not blittable.
25220 (mono_method_blittable): Methods which have marshalling descriptors
25221 are not blittable either. Fixes #47842.
25223 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
25225 * driver.c mini.c: Use an environment variable instead of a global
25226 variable. Also fix the build.
25228 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
25229 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
25232 * driver.c mini.c: Added --with-valgrind option to turn off some
25233 code which prevents mono from running under valgrind.
25235 * mini.c (mono_emit_call_args): Fixed warning.
25237 * mini.c (mono_emulate_opcode): Fixed warning.
25239 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25241 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
25242 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
25243 regalloc.c, regalloc.h: specify available registers in arch-specific
25244 code and support floats in the regallocator (patch by Laurent Morichetti
25247 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25249 * mini.c: mono_thread_current() can be called only after
25250 mono_runtime_init(): rearrange code to not call it early on.
25252 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25254 * mini.c: allocate jump tables in the code mempools.
25256 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25258 * mini.c, mini.h: make sure per-thread data allocated by the jit is
25261 2003-08-10 Miguel de Icaza <miguel@ximian.com>
25263 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
25264 12 to 16. This fixes bug #47453.
25267 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
25269 * mini-ppc.c: fixed indexed load and unsigned compares.
25271 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
25273 * mini.c: reenabled installation of handler for
25274 thread abort signal.
25276 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25278 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
25279 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
25280 until it's fixed and actually useful.
25282 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25284 * inssel-long32.brg: couple more opcodes implemented.
25286 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25288 * mini-sparc.c: Even more opcodes implemeted.
25290 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
25292 * mini-sparc.c: More opcodes implemented.
25294 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
25296 * mini-sparc.c: More opcodes implemented.
25298 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25300 * inssel-sparc.brg: Add some needed rules. Direct
25302 * Makefile.am: Use inssel-sparc.brg
25303 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
25304 an assert happy for now.
25306 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
25308 * mini-sparc.c: Fixed compile errors.
25309 * exceptions-sparc.c: Same. We now produce a mono binary
25310 on sparc-linux. Yea.
25312 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
25314 * mini-sparc.c: Renamed registers. Also some macro cleanups.
25315 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
25316 They compile, but do not work.
25318 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25320 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
25321 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
25322 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
25325 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25327 * mini.c: more opcodes implemented and better support for generics.
25329 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25331 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
25332 * mini.c, mini.h: first cut at generics support: some new instructions
25333 added and changed the behaviour of some of the existing ones.
25335 2003-07-21 Miguel de Icaza <miguel@ximian.com>
25337 * mini.c: Removed definition of metadata_shared mutex here.
25339 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25341 * mini-x86.c: make vararg calls work for instance methods.
25343 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
25345 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
25346 returns the arguments in a separte list, now.
25348 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25350 * aot.c, mini.c: updates for array type representation changes.
25352 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
25354 * mini.c: register function to perform jit shutdown.
25356 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25358 * mini.c: use a faster allocator if possible.
25360 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25362 * aot.c: some cleanups and portability changes.
25364 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25366 * mini.c: use faster allocation for CEE_BOX if possible.
25368 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25370 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
25371 Moved inlined mempcy code to its own function so that is can be
25372 reused. Added an inline memset function as well (optimized initobj).
25373 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
25375 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25377 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
25379 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
25381 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
25382 arch code can setup the cpu for CLR execution, if needed.
25383 We use it on x86 to set the precision of FP operations.
25385 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
25387 * mini.c: disable some optimizations if we can guess they'll cost too
25388 much for a given method.
25390 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25392 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
25394 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25395 * mini.h mini.c mini-x86.c: Added instruction level coverage
25396 info collection support.
25398 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25400 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
25401 is now implemented in the profiling API. Get rid of a couple of
25402 unnecessary global variables.
25404 2003-06-15 Nick Drochak <ndrochak@gol.com>
25406 * basic-long.cs: tests for negative values for bigmul, and unsigned.
25407 * cpu-g4.md: add op_bigmul and op_bigmul_un
25408 * cpu_pentium.md: add op_bigmul_un
25409 * inssel-long32.brg: add rule for unsigned bigmul
25410 * mini-ops.h: define OP_BIGMUL_UN
25411 * mini-x86.c: THE BUG: handle (un)signed properly
25412 * mini.c: choose unsigned opcode if needed.
25413 This set of patches fixes bug #44291
25415 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
25417 * mini.c (optimize_branches): improved to handle all kinds of
25418 conditional branches.
25420 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25422 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
25423 don't raise exceptions.
25425 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25427 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
25428 to arch-specific files.
25430 2003-06-09 Martin Baulig <martin@ximian.com>
25432 * Makefile.am (libs): Added $(LIBGC_LIBS).
25434 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
25436 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
25437 and OP_ATAN (fixes bug#44293).
25439 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
25441 * Makefile.am, mini-x86.c: rename cpu description array to
25442 pentium_desc, since some compilers define the 'pentium' preprocessor
25445 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
25447 * mini.c (mini_select_instructions): add explicit branch if the
25448 following block is not the false target of a conditional branch -
25449 we need this with any optimization that reorder or remove bblocks
25451 * mini.c (optimize_branches): bug fixes
25453 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
25455 * mini.c (mono_method_to_ir): inline static readonly fields
25457 * ssa.c (fold_tree): start cfold support for long (very simple
25460 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
25462 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25464 * inssel.brg: fixed memcpy (bug #44219).
25466 2003-06-05 Dick Porter <dick@ximian.com>
25468 * driver.c: Set the glib log levels to not abort if g_message
25471 g_set_prgname() has to happen before mini_init() so that the
25472 process handle gets the info.
25474 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25476 * driver.c: add intrins to the default optimizations to get wider
25479 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25481 * mini.h: some large basic blocks will overflow a 16-bit
25482 integers for symbolic registers.
25484 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25486 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
25487 (mono_arch_output_basic_block): fix bug 43499
25489 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25491 * mini.c: kill duplicated definition of mono_debug_format.
25493 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
25495 * mini-x86.c, arrays.cs: fixed register allocation bug.
25497 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25499 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
25501 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
25503 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25506 (print_method_from_ip): also print source location information if
25509 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
25511 * mini.c (mono_find_block_region): bug fix in region code
25512 (mini_method_compile): enable removing unreachable code again, but
25513 only in methods without exception clauses.
25515 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25517 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
25518 Implemented arglist opcode and handling of TypedReference type.
25519 Fixed x86 call convention when a structure is returned.
25520 Minimal support for calling static vararg methods.
25522 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
25524 * mini.c (mini_method_compile): always remove unreachable code,
25525 because the code in them may be inconsistent (access to dead
25526 variables for example).
25528 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25530 * driver.c, debug-mini.c: warning fixes.
25532 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
25534 * Makefile.am, jit.h, mini.h: install header for embedding mono.
25536 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
25538 * mini.c: thread-static fields are registered in mono_class_vtable(),
25539 so ensure the function is called before checking for them.
25541 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
25543 * mini.c (optimize_branches): fix for bug 43586
25545 * jit-icalls.c (mono_llmult_ovf): added an additional check for
25546 overflow (fixes Bug #43639)
25548 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25550 * mini.c, objects.cs: allow the use of stobj for primitive types.
25552 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25554 * mini.c: be less strict about argument checking until we support
25555 running the verifier.
25557 2003-05-27 Nick Drochak <ndrochak@gol.com>
25559 * basic-long.cs: tests for (ulong)int * (ulong)int also
25560 * mini.c: use the same trick for (ulong)int * (ulong)int
25562 2003-05-27 Nick Drochak <ndrochak@gol.com>
25564 * basic-long.cs: add regression test for (long)int * (long)int
25565 * cpu-pentium.md: add op_bigmul specification
25566 * inssel-long32.brg: add OP_BIGMUL rule
25567 * mini-ops.h: add OP_BIGMUL
25568 * mini-x86.c: register allocator: handle case where src1 needs to be
25570 * mini.c: substitute special BIGMUL opcode in the tree for
25571 (long)int * (long)int
25573 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
25575 * jit-icalls.c: call the type ctor on field access if needed.
25577 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25579 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
25580 to a method (including results of ldelema, bug#43207).
25582 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
25584 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
25585 colors to show exception handler blocks.
25587 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
25588 (fix for pinvoke7.cs).
25590 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25592 * mini.h, mini.c: ensure correct initialization order for types that
25593 require it. Prepare for lazy compilation of jit icall wrappers.
25594 Provide a name for opcode emulation to reduce unneeded mallocing.
25596 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
25598 * mini-x86.c: better register restoring code and profiling
25599 support for tail calls.
25601 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25603 * mini.h, driver.c: prepare for leaf methods optimization.
25605 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25607 * mini.c: get targets of branches before converting a method.
25609 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
25611 * mini.c (optimize_branches): added some experimental code (disbaled)
25613 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
25615 * mini.c (optimize_branches): fix branch to branch optimization
25617 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
25619 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
25621 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
25623 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
25626 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
25628 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
25629 enable use of interface variables again.
25631 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
25632 I1 to registers because there is no simply way to sign extend 8bit
25633 quantities in caller saved registers on x86.
25635 * inssel-float.brg: set costs of some rules to 2 so
25636 that monobure always select the arch. specific ones if supplied,
25637 regardless of the order we pass the files to monoburg.
25639 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25641 * mini.c, mini-x86.c: since the magic trampoline for jumps
25642 can't patch the code directly, we do it as soon as the
25643 method gets compiled.
25645 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25647 * mini-x86.c, mini.h: introduce a new patching method
25648 to support CEE_JMP and tail calls.
25649 * mini.c: obey tail.call. Don't precompile methods target
25651 * tramp-x86.c: new trampoline code to handle methods
25652 reached through a jump.
25654 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
25656 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
25657 bit values to registers
25659 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
25661 * mini.c (mono_compile_get_interface_var): share interface
25662 variables if possible.
25664 2003-05-16 Martin Baulig <martin@ximian.com>
25666 * debug-mini.c (mono_init_debugger): New function to initialize
25667 the debugger. This is not in the debugger since it needs to
25668 access some of mini's internals.
25670 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25672 * mini.c (mono_method_to_ir): inlining fixes/cleanups
25674 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
25676 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
25677 for value type handling.
25679 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25681 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
25682 (mono_method_check_inlining): enable inlining of all kinds of wrappers
25684 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
25686 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
25687 the constructor through a proxy.
25689 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25691 * jit-icalls.c, inssel.brg: fixes to array element address
25694 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
25696 * mini-x86.c (is_regsize_var): allocate pointer to registers
25698 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25700 * driver.c: fixed typo, added intrins to the set of optimizations
25701 tested with regressions.
25703 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
25705 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
25706 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
25709 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
25711 * inssel.brg: remove some common pop instructions without side effects
25713 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25715 * inssel-x86.brg: fixed thinko in int to double conversions.
25717 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
25719 * mini.c, jit-icalls.c: added runtime thread-static variable support.
25721 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25723 * inssel-long32.brg: two more missing instructions.
25725 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
25727 * mini.c (mono_emit_call_args): set the cil_code for all arguments
25728 if not already set.
25730 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
25732 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
25735 * basic-float.cs: Added tests for negative zero.
25737 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25739 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
25740 a couple of missing operations for long casts, with test cases.
25742 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25744 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
25746 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
25748 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
25749 code size estimation.
25751 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
25753 * mini.c (mono_jit_create_remoting_trampoline): make it work with
25754 abstract methods (fix bug 42542)
25756 * aot.c: add ability to handle array types
25758 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
25760 * mini.c: Call the _specific versions of the object allocation
25761 functions if possible.
25763 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25765 * driver.c: call setlocale ().
25767 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25769 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
25772 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
25774 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
25776 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
25777 wrappers (fix bug 42122)
25779 2003-05-04 Martin Baulig <martin@ximian.com>
25781 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
25783 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
25784 s/mini_set_defaults/mono_set_defaults/g.
25786 2003-05-04 Martin Baulig <martin@ximian.com>
25788 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
25790 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25792 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
25793 (reported by Don Roberts).
25795 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25797 * mini.c: temporarily work around two bugs for this release.
25799 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25801 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
25802 that contains -export-dynamic and it makes using the ld script
25804 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
25806 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25808 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
25811 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25813 * mini.c: make sure leave calls all the needed finally blocks,
25814 even when the target jumps out of multiple exception clauses.
25816 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25818 * ldscript, Makefile.am: add linker script to reduce the number of
25819 exported symbols (should also fix the issues with libwine defining
25820 some of the same symbols in io-layer).
25822 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
25824 * driver.c (mini_main): Avoid assertion when no file name is given on
25827 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
25829 * driver.c: added --version/-V command line option.
25830 Added the inline optimization in the regression tests.
25832 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25834 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
25835 to the type in the method signature (fixes bug#42134).
25837 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
25839 * mini.c: when inlining, check this is not null only when needed (bug #42135).
25841 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
25843 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
25845 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25847 * driver.c: fixed bug #42100.
25849 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
25851 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
25853 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25855 * mini.c: moved most of the code required to do inlining to its own
25856 function so it can be reused. Inline also ctors if appropriate.
25858 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
25860 * Makefile.am: Link with -export-dynamic so shared libs loaded by
25861 the runtime can call mono API functions.
25863 2003-04-27 Martin Baulig <martin@ximian.com>
25865 * debug-mini.c (mono_debug_init_method): Added
25866 `guint32 breakpoint_id' argument; if the method has a breakpoint,
25867 send a notification to the debugger.
25869 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
25870 running in the Mono Debugger, just pass the breakpoint number to
25871 mono_debug_init_method().
25873 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
25875 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
25877 * mini.c: allow some more unsafe compares.
25879 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25881 * mini-x86.c, Makefile.am: make distcheck works (partially from
25882 a patch by Richard Lee <r.h.lee@attbi.com>).
25883 * regset.c, regset.h: removed, they are unused.
25885 2003-04-25 Dick Porter <dick@ximian.com>
25887 * driver.c: Usage reports the name as 'mono' not 'mini'
25888 * exceptions-x86.c: Build and run on freebsd
25890 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25892 * Makefile.am: install the program with the 'mono' name and
25893 the library as libmono instead of mini and libmini.
25895 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25897 * driver.c: provide the APIs for the embedding interface of the old jit.
25899 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25901 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25903 2003-04-23 Martin Baulig <martin@ximian.com>
25905 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25907 * driver.c: Added `--debug' command line argument to enable
25910 2003-04-23 Martin Baulig <martin@ximian.com>
25912 * debug.[ch]: Removed. The code is now in
25913 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25915 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25918 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25920 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25922 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25925 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25926 mono_domain_finalize.
25927 (mini_method_compile): use mono_method_profile* if the the option is
25930 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25932 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25933 methods with their wrapper.
25935 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25936 methods with their wrapper.
25938 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25941 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25944 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25947 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25949 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25951 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25953 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25954 of the mempool. This is slightly faster and uses less memory
25956 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25958 * mini.c: avoid O(n) allocation for variables.
25960 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25962 * mini.c: handle items on the stack after inlining methods.
25964 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25966 * mini.c: make the method->opcode optimization dependent
25967 on MONO_OPT_INSTRINS and do it lazily.
25969 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25971 * driver.c: print overall results at the end of regression run.
25973 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25975 * inssel.brg: don't overwrite symbolic registers.
25977 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25979 * inssel-x86.brg: fix conversion from long to float.
25981 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25983 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25985 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25987 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
25989 * driver.c: Added --print-vtable option as in the old JIT.
25991 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25993 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
25995 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
25997 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
25999 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
26001 * mini.c regalloc.c regalloc.h: Fix memory leak.
26003 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
26005 * aot.c (mono_aot_get_method): register all used strings
26007 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
26009 * mini.c: always intern strings references with ldstr at compile time.
26011 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
26013 * Makefile.am: add BUILT_SOURCES.
26015 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
26017 * driver.c: give a better error message when the assembly to execute
26018 doesn't have an entry point.
26020 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
26022 * Makefile.am: added hack for automake
26024 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
26027 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
26029 22003-04-07 Martin Baulig <martin@ximian.com>
26031 * Makefile.am: Added Makefile.am.
26033 * debugger-main.c: Removed, this is now in the debugger where it
26036 * mini.pc.in: Call this package `mini' for the moment.