1 2010-07-27 Mark Mason <glowingpurple@gmail.com>
3 * mini-mips.c: Fix compilation errors.
5 2010-07-25 Zoltan Varga <vargaz@gmail.com>
7 * mini-trampolines.c (common_call_trampoline): Fix a warning.
9 2010-07-24 Zoltan Varga <vargaz@gmail.com>
11 * mini-s390x.c: Change the calling convention to pass this as first as on other
12 architectures. Remove some dead code from the get_vcall_slot().
14 2010-07-24 Geoff Norton <gnorton@novell.com>
16 * mini-darwin.c: Having reviewed xnu-1504.7.4 it is safe to call fork directly
17 here, it seems the old implementation was a hold over from the linux behaviour
18 This fixed gdb backtrace on amd64 and ppc.
20 2010-07-23 Zoltan Varga <vargaz@gmail.com>
22 * xdebug.c (mono_save_trampoline_xdebug_info): Call
23 mono_loader_lock/unlock_if_inited () to avoid asserts on some platforms during
26 2010-07-23 Marek Habersack <mhabersack@novell.com>
28 * Makefile.am (version.h): generate version using GIT commit info,
29 removed the old svn and git-svn code.
31 2010-07-22 Jb Evain <jbevain@novell.com>
33 * method-to-ir.c (BRANCH_COST): set to 10.
35 2010-07-20 Zoltan Varga <vargaz@gmail.com>
37 * method-to-ir.c (op_to_op_src2_membase): Reorganize the amd64 op->op membase
38 code, it was missing a few 'break's.
40 2010-07-20 Zoltan Varga <vargaz@gmail.com>
42 * method-to-ir.c (mini_emit_inst_for_method): Add Array.GetLength/GetLowerBound ().
45 2010-07-16 Zoltan Varga <vargaz@gmail.com>
47 * mini-arm.c: Fix the arm build by passing a MonoGenericSharingContext to get_call_info.
49 2010-07-16 Zoltan Varga <vargaz@gmail.com>
51 * mini-llvm.c: Add more SIMD instructions.
53 2010-07-15 Miguel de Icaza <miguel@novell.com>
55 * mini.c: Allow "casts" to be passed on MONO_DEBUG as well.
57 2010-07-15 Zoltan Varga <vargaz@gmail.com>
59 * mini-ia64.c: Change the calling convention to pass this as first as on other
60 architectures. Remove some dead code from the get_vcall_slot() and the implementation
61 of the CALL_MEMBASE opcodes as a result.
63 2010-07-13 Miguel de Icaza <miguel@novell.com>
65 * mini.c: LLVM is disabled by default on LLVM builds. You can use
66 the MONO_ENV_OPTIONS to set the --llvm flag.
68 2010-07-13 Atsushi Enomoto <atsushi@ximian.com>
70 * driver.c : windows build fix for --with-moonlight.
72 2010-07-12 Rolf Bjarne Kvinge <RKvinge@novell.com>
75 * mini-exceptions.c: Add an option to MONO_DEBUG for tracking down exceptions
76 that reach native code from a reverse pinvoke.
78 2010-07-11 Zoltan Varga <vargaz@gmail.com>
80 * method-to-ir.c (mono_method_to_ir): Kill some duplicated code.
82 * mini-<ARCH>.c (get_call_info): Call mini_type_get_underlying_type () before passing
83 a type to MONO_TYPE_IS_REFERENCE (), since the latter can't handle VAR/MVAR.
86 * generics.cs: Add a test.
88 2010-07-11 Rodrigo Kumpera <rkumpera@novell.com>
90 * mini.c (mono_jit_compile_method_inner): Don't bomb out if we don't
91 support a given runtime implemented method.
93 2010-07-10 Mark Probst <mark.probst@gmail.com>
95 * mini-darwin.c: Register the exception thread with the GC.
97 2010-07-10 Zoltan Varga <vargaz@gmail.com>
99 * mini-llvm.c (set_metadata_flag): Set metadata flags only when using the LLVM
102 2010-07-09 Zoltan Varga <vargaz@gmail.com>
104 * mini.h (MONO_INST_HAS_CONSTANT_LOAD): New instruction flag marking loads which load
105 from constant memory.
107 * ir-emit.h: Clean up the _FAULT macros a bit.
109 * decompose.c: Mark some loads as constant.
111 * mini-llvm.c: Pass the constant-ness of loads to LLVM using custom metadata.
113 2010-07-09 Miguel de Icaza <miguel@novell.com>
115 * driver.c (mini_usage): Change the name of the --sgen flag to be
116 --gc=sgen and also support --gc=boehm. These flags can also be
117 set on MONO_ENV_OPTIONS to propagate this to children processes.
119 * main.c: Remove the MONO_VM_OPTIONS environment variable that
120 only supported "sgen" and "llvm" config options and instead parse
121 the MONO_ENV_OPTIONS as options that are parsed by the command
122 line parser. Any command line option that Mono supports can be
123 passed in this environment variable.
125 2010-07-09 Zoltan Varga <vargaz@gmail.com>
127 * ir-emit.h mini-llvm.c: Fix support for explicit-null-checks +
130 * mini.c (mini_method_compile): Run abcrem uncoditionally when LLVM is used since
131 it can now eliminate more than just bounds checks.
133 * ir-emit.h: Add MAY_FAULT versions of the LOAD_MEMBASE macros which take
134 an extra 'fault' argument.
136 * method-to-ir.c: Set the MONO_INST_FAULT of the array opcodes which are decomposed
139 * decompose.c: Propagate the MONO_INST_FAULT flag from the array opcodes to their
142 * mini-llvm.c: Remove support for the X86/AMD64 COMPARE_MEMBASE opcodes, they are
143 no longer generated when LLVM is used.
145 * abcremoval.c: Eliminate MONO_INST_FAULT flags if possible.
147 2010-07-09 Zoltan Varga <vargaz@gmail.com>
149 * ir-emit.h mini-llvm.c: Fix support for explicit-null-checks + LLVM.
151 2010-07-09 Rolf Bjarne Kvinge <RKvinge@novell.com>
153 * driver.c: Moonlight: Force line buffering for stdout.
155 2010-07-09 Zoltan Varga <vargaz@gmail.com>
157 * mini-llvm.c (emit_load): Revert the last changes, the load/store intrinsics
158 are only callable using invoke.
160 2010-07-09 Zoltan Varga <vargaz@gmail.com>
162 * mini-llvm.c (process_bb): Use emit_load () in one more place.
164 * mini-llvm-cpp.cpp (force_pass_linking): Link in more function passes so
165 MONO_LLVM=xxx is actually usable.
167 * mini-llvm.c (emit_load): Use the mono specific load intrinsics even outside clauses
168 since LLVM might be able to hoist them out of loops.
171 2010-07-08 Neale Ferguson <neale@sinenomine.net>
173 * mini-s390x.c: Correct setting value of header from cfg->header - fix crash
174 in typeload-unaligned test.
176 2010-07-08 Zoltan Varga <vargaz@gmail.com>
178 * xdebug.c (mono_save_trampoline_xdebug_info): Make this receive a MonoTrampInfo.
180 * tramp-<ARCH>.c: Move the calls to save_trampoline_xdebug_info () into
181 mini-trampolines.c/mini-exceptions.c. Use a more human readable name for
182 generic trampolines+rgctx fetch trampolines.
184 2010-07-08 Geoff Norton <gnorton@novell.com>
186 * genmdesc.pl: nacl is not a new inst slot, it just modifies the size slot.
188 2010-07-07 Zoltan Varga <vargaz@gmail.com>
190 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Add xdebug info.
192 * method-to-ir.c (emit_imt_argument): Call add_outarg_reg even if MONO_ARCH_IMT_REG
193 is not defined in the LLVM case to keep the imt arg alive.
195 2010-07-06 Zoltan Varga <vargaz@gmail.com>
197 * exceptions-<ARCH>.c mini-llvm.c: Clean up the naming of the llvm related trampoline
198 functions, now its 'llvm_<FOO>_trampoline'.
200 * method-to-ir.c (emit_imt_argument): Fix llvm support.
202 * mini-llvm.c: Use only one mono specific LLVM calling convention since imt/rgctx
203 cannot be passed in the same call.
205 * mini-amd64.h mini-amd64.c tramp-amd64.c aot-compiler.c: Change the IMT
206 register to be the same as the RGCTX register, the two can't be used together on
209 2010-07-05 Miguel de Icaza <miguel@novell.com>
211 * driver.c (mono_main), main.c: Add support for MONO_VM_CONFIG
212 that allows the user to force the VM to use llvm or sgen.
214 2010-07-05 Zoltan Varga <vargaz@gmail.com>
216 * exceptions-ppc.c (mono_arch_handle_exception): Resume from the signal handler
217 before processing the exception on PPC too.
219 * mini-ppc.h (MONO_CONTEXT_SET_SP): Define this to fix the PPC build.
221 * mini-ppc.c tramp-ppc.c aot-compiler.c: Change the managed calling convention so
222 'this' is always passed as the first argument, before the vtype ret arg. This
223 simplifies get_this_arg_reg () and LLVM integration.
225 2010-07-05 Martin Baulig <martin@ximian.com>
227 * exceptions-x86.c (mono_arch_handle_exception): Port this to
228 Windows; apply my patch from r159782 in the mono-2-6 branch.
230 2010-07-05 Rolf Bjarne Kvinge <RKvinge@novell.com>
232 * Makefile.am: Don't build the debug assembler files if we're building without
235 2010-07-05 Zoltan Varga <vargaz@gmail.com>
237 * aot-compiler.c (arch_emit_unbox_trampoline): Fix this after the callconv changes.
239 2010-07-04 Zoltan Varga <vargaz@gmail.com>
241 * tramp-arm.c (mono_arch_create_generic_trampoline): Fix the max trampoline
244 * mini-arm.h (MonoContext): Get rid of the 'ebp' field, use
245 regs [ARMREG_FP] instead.
247 * unwind.c (decode_lsda): Use read32 for reading 32 bit quantities.
249 * tramp-arm.c (mono_arch_create_generic_trampoline): Save the original sp to
250 lmf->iregs [ARMREG_IP] to be consistent with mono_arch_emit_prolog ().
252 * mini-arm.h (MonoLMF): Remove unused fregs field, add comments for other fields.
254 * exceptions-arm.c: Clean up the handling of LMFs. Add LLVM exception trampolines.
256 * mini-arm.c: Always use V5 for passing IMT/RGCTX when running under LLVM.
258 * method-to-ir.c (emit_imt_argument): Fix LLVM support for architectures
259 without IMT_REG defined (ARM).
261 * exceptions-arm.c: Add LLVM throw exception trampolines, add xdebug info for
264 2010-07-03 Zoltan Varga <vargaz@gmail.com>
266 * mini-llvm.c (process_bb): Disable OP_MEMORY_BARRIER on arm.
268 2010-07-02 Zoltan Varga <vargaz@gmail.com>
270 * mini.h: Applied patch from Elijah Taylor (elijahtaylor@google.com). Fix some
271 definitions to match their declarations and vice-versa.
273 2010-07-01 Zoltan Varga <vargaz@gmail.com>
275 * Makefile.am (common_sources): Add mini-llvm.h.
277 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the lsda offset.
279 2010-06-30 Zoltan Varga <vargaz@gmail.com>
281 * mini.c (mini_cleanup): Avoid calling mono_runtime_shutdown () if cross
284 Wed Jun 30 12:10:57 CEST 2010 Paolo Molaro <lupus@ximian.com>
286 * Makefile.am, mini-llvm.h, mini-unwind.h, mini.c, mini.h, xdebug.c:
287 implemt the option of loading the llvm backend from a module so
288 that we can have a single binary and the bloat from llvm is
289 only experienced when it is actually loaded.
291 Wed Jun 30 12:02:39 CEST 2010 Paolo Molaro <lupus@ximian.com>
293 * mini-llvm.c: remove direct access to mono_defaults.
295 2010-06-29 Zoltan Varga <vargaz@gmail.com>
297 * mini-arm.c (mono_arch_get_vcall_slot): This is no longer used on ARM, so make it
300 * mini-trampolines.c (mono_vcall_trampoline): Fix a warning.
302 * mini-x86.c (mono_arch_get_vcall_slot): Remove most cases as the only caller
303 is now mono_arch_nullify_class_init_trampoline ().
304 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
305 opcodes, they are no longer needed.
307 * mini-amd64.c (mono_arch_get_vcall_slot): Remove most cases as the only caller is
308 now mono_arch_nullify_class_init_trampoline ().
309 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
310 opcodes, they are no longer needed.
312 * mini-trampolines.c (mono_vcall_trampoline): Use the LLVM method of obtaining the
313 vtable on platforms which support it.
315 * driver.c: Print the full LLVM version we are compiled against in --version.
317 * aot-runtime.c (decode_exception_debug_info): Separate the LLVM and non-LLVM code
318 a bit better. Decode nesting information to fix eh support for llvm+aot.
320 * aot-compiler.c (emit_exception_debug_info): Encode nesting information for LLVM
323 * mini-llvm.c (mono_llvm_cleanup): Dispose the aot module too.
325 * mini-arm.c (get_call_info): Change the managed calling convention so 'this'
326 is always passed as the first argument, before the vtype ret arg. This simplifies
327 get_this_arg_reg () and LLVM integration.
329 2010-06-28 Zoltan Varga <vargaz@gmail.com>
331 * mini-trampolines.c mini.c: Rework the virtual call handling code by using a separate
332 vtable trampoline for each vtable slot for both the LLVM and non-LLVM cases. Move
333 most of the vcall specific code to mono_vcall_trampoline () from
334 common_call_trampoline ().
336 2010-06-27 Zoltan Varga <vargaz@gmail.com>
338 * mini-trampolines.c (common_call_trampoline): Remove the code which created static
339 rgctx trampolines when called from LLVM, they won't work for dynamic rgctx arguments
340 if the callsite is patched.
342 * mini-llvm.c (process_call): Disable calls which need an rgctx arg if not using
345 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Fix the name of
346 the trampoline in the xdebug info.
348 * mini-trampolines.c (common_call_trampoline): Make the last change work for LLVM
351 2010-06-26 Zoltan Varga <vargaz@gmail.com>
353 * mini-llvm.c: Fix a few problems exposed by make check.
355 2010-06-25 Mark Probst <mark.probst@gmail.com>
357 * mini-trampolines.c (common_call_trampoline): An ugly hack to
358 work around a potentially very hard to fix problem with inflating
361 2010-06-26 Zoltan Varga <vargaz@gmail.com>
363 * method-to-ir.c (mono_emit_wb_aware_memcpy): Remove the workaround as the core
364 problem has been fixes.
366 2010-06-25 Zoltan Varga <vargaz@gmail.com>
368 * Makefile.am: Add an 'SGEN' make variable to allow tests to be run with SGEN.
370 * mini-gc.c (mini_gc_init_cfg): Use mono_gc_is_moving () instead of HAVE_SGEN_GC.
371 It might be be better to define a MonoGCJitOptions structure later and have the
374 * mini-darwin.c: Don't undefine pthread_ calls for SGEN, they are no longer defined.
376 * Makefile.am: Use libwapi.la for both sgen and non-sgen builds.
378 * debugger-agent.c (get_objref): Implement support for sgen.
380 * driver.c: Remove the unused gc_wrapper.h include.
382 * driver.c (mono_main): Delegate the --desktop mode optimizations to the GC
385 2010-06-25 Zoltan Varga <vargaz@gmail.com>
387 * driver.c (mono_main): Use mono_gc_get_description () to print the GC name.
389 * mini-gc.c (mini_gc_init_cfg): New function to initialize GC specific flags
392 * method-to-ir.c mini.c: Remove usage of HAVE_SGEN_GC and use runtime checks
395 2010-06-23 Miguel de Icaza <miguel@novell.com>
397 * Makefile.am: Build the mono-sgen binary a Mono VM with the Sgen
398 GC enabled as well as libmono-sgen-2.0 and libomonosgen-static
400 * driver.c: Do not depend on the USED_GC_NAME when using SGen, use
401 it only for Boehm diagnostics.
403 * Makefile.am: Make the file a bit more consistent.
405 * debug-debugger.c: Wrap the entire file with an #ifdef
406 MONO_DEBUGGER_SUPPORTED to simplify the build.
408 * Makefile.am: Fix the opcodes build issue by including the
409 source, not by including the .lo file directly
411 Always bring the MDB sources into the build, to drop the
412 dependency on the AM_CONDITIONAL from configure.in as the hard
413 debugger supports Boehm, but not Sgen, this simplifies the build.
415 * Renamed the *.s files into *.S
417 2010-06-24 Rodrigo Kumpera <rkumpera@novell.com>
419 * method-to-ir.c (mono_emit_wb_aware_memcpy): Don't emit bitmap
420 wb for now on 64bits systems while issues with valuetype returns
423 2010-06-24 Zoltan Varga <vargaz@gmail.com>
425 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add support for using a standard set of
426 passes by calling createStandardFunctionPasses ().
428 2010-06-23 Zoltan Varga <vargaz@gmail.com>
430 * mini.h (MONO_INS_HAS_NO_SIDE_EFFECT): Add OP_LDADDR.
432 2010-06-22 Zoltan Varga <vargaz@gmail.com>
434 * method-to-ir.c (mono_method_to_ir): Don't mark loads from OP_LDADDR with
437 * mini-llvm.c (mono_llvm_emit_method): Recalculate MONO_INST_INDIRECT flags to
438 allow better optimization if the OP_LDADDR which caused the flag to be set was
441 * exceptions-amd64.c (get_throw_trampoline): Align the stack properly.
443 * mini-amd64.c (mono_arch_emit_exceptions): Pass only the type token index, not
446 * mini-llvm.c (emit_entry_bb): Save the this argument only in gshared methods.
448 * mini-llvm.c: Fix a couple memory leaks. Get rid of a few #ifdefs.
450 2010-06-22 Zoltan Varga <vargaz@gmail.com>
452 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Call patch_callsite ()
453 to handle the code sequence generated for non-near calls. Fixes #616056.
455 2010-06-21 Zoltan Varga <vargaz@gmail.com>
457 * exceptions-x86.c (mono_arch_find_jit_info_ext): Adjust eip in the lmf case too.
459 * exceptions-x86.c: Add a resume_unwind trampoline for LLVM.
461 * mini-llvm.c (exception_cb): For nested clauses, add the same try range to the
463 (mono_llvm_check_method_supported): Enable llvm for methods with nested clauses.
464 (mono_llvm_emit_method): Instead of calling 'mono_resume_unwind' directly, call a
465 trampoline which saves the context, so changes made to callee saved registers in
466 finally clauses are visible to a nesting catch clause.
468 * exceptions-amd64.c: Add a resume_unwind trampoline for LLVM.
470 * mini-exceptions.c (mono_handle_exception_internal): Fix support for nested clauses
471 in LLVM compiled code.
472 (mono_handle_exception_internal): Add a 'ctx' argument containing the state after
473 the finally handler has ran.
475 * mini.h (ResumeState): New structure containing information required to resume
476 exception handling after executing LLVM compiled finally clauses.
478 * exceptions-amd64.c (get_throw_trampoline): Clean up the amd64 throw trampolines a
479 bit, by passing all the registers as one argument.
481 2010-06-19 Zoltan Varga <vargaz@gmail.com>
483 * tramp-amd64.c (mono_arch_create_generic_trampoline): Increase the buf len a little,
486 2010-06-18 Zoltan Varga <vargaz@gmail.com>
488 * aot-compiler.c (emit_klass_info): Mark unloadable classes properly.
490 * aot-compiler.c aot-runtime.c: Fix LLVM support.
492 * mini-llvm.c: When emitting OP_CALL_HANDLER, avoid branching directly to the landing
493 pad, branch to a new bblock instead.
495 * aot-compiler.c (emit_method_code): Use cfg->header instead of the header of
498 * exceptions-amd64.c (mono_arch_exceptions_init): Fix fullaot support.
500 * mini-llvm.c (process_bb): Add support for OP_SQRT when using the LLVM mono branch.
502 2010-06-17 Geoff Norton <gnorton@novell.com>
505 * exceptions-arm.c: Move the UCONTEXT macros to mono-sigcontext.h so they
508 2010-06-17 Zoltan Varga <vargaz@gmail.com>
510 * aot-compiler.c (emit_klass_info): Handle type load exceptions.
512 * method-to-ir.c (mono_method_to_ir): Avoid a crash if mono_method_get_header ()
515 * exceptions-x86.c (mono_x86_throw_corlib_exception): Negate the decrement of
516 the ip done by throw_exception (), it is not needed for corlib exceptions.
518 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
520 * method-to-ir.c (mono_emit_wb_aware_memcpy): Simplify this function.
521 Call new jit icall mono_gc_wbarrier_value_copy_bitmap for vt wbarrier
522 of size > 5 words. This support fast barriers for value types up to
523 256/512 bytes which beyond that the copying itself is the major issue.
525 * method-to-ir.c (mini_emit_stobj): The intrinsic version is safe
526 for gsharing, so use it.
528 This eliminate all calls to mono_value_copy from managed code in
529 gmcs, fsharp and ipy.
531 This gives a 2% perf boost on ipy and 1% on gmcs over previous patches.
533 Even thou a lot of mono_value_copy calls were eliminated from fsharp,
536 * mini.c (mini_init): Register new icall.
538 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
540 * method-to-ir.c (mono_emit_wb_aware_memcpy): Handle nested valuetypes.
541 This eliminates 2% of mono_value_copy calls on ipy and 12% on fsharp.
543 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
545 * method-to-ir.c (mini_emit_stobj): Don't call mono_value_copy for small
546 value types as the overhead is huge. Manually expand it up to 5 words to
549 This improves gmcs times by 5% and unmodified binary-tree by 78%. The later
550 is an exception that performance is dominated by mono_value_copy.
552 This puts sgen about 5% ahead of boehm in terms of wall-clock on a Core2Quad.
554 2010-06-17 Zoltan Varga <vargaz@gmail.com>
556 * mini-llvm.c (process_call): Disable LLVM for calls to generic class init
557 trampolines on x86, since those have their own cconv.
559 * exceptions-x86.c (mono_arch_exceptions_init): Implement the llvm throw corlib
560 exception trampolines.
562 * tramp-x86.c: Add xdebug info for a few trampolines.
564 * mini-llvm.c: Set the name of the arguments.
566 * mini-llvm.c (emit_cond_system_exception): Pass the ip of to throw_corlib_trampoline
567 using a block address if using the LLVM mono branch.
569 * exceptions-amd64.c (mono_arch_exceptions_init): Add new LLVM throw corlib exception
572 2010-06-15 Zoltan Varga <vargaz@gmail.com>
574 * mini-ppc.c (mono_arch_get_cie_program): Define this for powerpc too.
576 * mini-llvm.c (process_bb): Add a missing CHECK_FAILURE.
578 * mini.c (mini_init): Remove some of the llvm restrictions, they are no longer needed.
580 * method-to-ir.c (mono_method_to_ir): Enable fast virtual calls when using llvm.
582 * mini-trampolines.c (mono_llvm_vcall_trampoline): Rewrite this to use one vtable
583 trampoline per vtable slot index. The slot, along with the 'this' argument is enough
584 to identify the vtable slot address plus the method which needs to be compiled.
586 * mini.c (mini_get_vtable_trampoline): Use one vtable trampoline per vtable slot when
589 * mini-x86.c (get_call_info_internal): Change the managed calling convention so
590 'this' is always passed as the first argument, before the vtype ret arg. This
591 simplifies get_this_arg_reg () and LLVM integration.
593 * mini-amd64.c (get_call_info): Fix the handling of MONO_TYPE_TYPEDBYREF after
596 * tramp-x86.c (mono_arch_create_generic_trampoline): Emit unwind info for
599 * mini-x86.c (mono_arch_get_cie_program): Implement this for x86.
601 * mini-llvm.c: Fix compilation with llvm 2.6.
603 * mini-amd64.c (CallInfo): Fix the position of the vret_arg_index field.
605 * mini-llvm.c (mono_llvm_emit_method): Fix the build if LLVM_MONO_BRANCH is not
608 * mini-amd64.c (get_call_info): Change the managed calling convention so 'this'
609 is always passed as the first argument, before the vtype ret arg. This simplifies
610 get_this_arg_reg () and LLVM integration.
612 2010-06-14 Rodrigo Kumpera <rkumpera@novell.com>
614 * method-to-ir.c (mono_method_to_ir): Add support for .ctor intrinsics.
616 * method-to-ir.c (mini_emit_inst_for_ctor): New function for .ctor intrinsics.
617 For now just call simd intrinsics. This makes "x[0] = new Vector4f (10)"
618 translate into much nicer code.
620 2010-06-14 Zoltan Varga <vargaz@gmail.com>
622 * mini-llvm.c (sig_to_llvm_sig_full): Add a 'sinfo' out argument which returns
623 parameter index information. Use this to simplify a lot of code.
625 * unwind.c (mono_unwind_decode_fde): Handle augmentions using a loop.
627 2010-06-12 Zoltan Varga <vargaz@gmail.com>
629 * aot-compiler.c (compile_method): Add a 'depth' parameter to add_generic_class too
630 to fix infinite generic recursion. Fixes #612702.
632 2010-06-11 Zoltan Varga <vargaz@gmail.com>
634 * object.c: Use a callback to create IMT trampolines, allowing the usage of one
635 imt trampoline per imt slot when using LLVM.
637 2010-06-10 Jonathan Pryor <jpryor@novell.com>
639 * mini.c (mini_cleanup): Call mono_runtime_shutdown(). Fixes #438454.
641 2010-06-09 Levi Bard <levi@unity3d.com>
643 * debugger-agent.c: Clear unloaded types on appdomain unload.
645 2010-06-08 Zoltan Varga <vargaz@gmail.com>
647 * liveness.c (visit_bb): Make the component vregs of long vars volatile as well.
650 * exceptions.cs: Add a test.
652 2010-06-06 Zoltan Varga <vargaz@gmail.com>
654 * mini-llvm.c (mono_llvm_check_method_supported): Only disable llvm for nested clauses.
656 * mini.c (mini_method_compile): Move the LLVM checks to a function in mini-llvm.c.
658 * mini.c (mono_jit_runtime_invoke): Initialize *exc to NULL before calling the wrapper,
659 so it doesn't have to do it.
661 * helpers.c (mono_disassemble_code): Flush stdout, so the output from the spawned
662 process does not mix with ours.
664 * mini-llvm.c (mono_llvm_emit_method): Refactor this giant function into smaller
667 * mini-llvm.c method-to-ir.c ir-emit.h: When using the llvm mono branch, allow
668 loads/stores which can throw exceptions inside clauses.
670 2010-06-05 Zoltan Varga <vargaz@gmail.com>
672 * mini-llvm.c (mono_llvm_emit_method): Fix support for finally clauses with more than
675 * mini.c (mini_init): Register mono_resume_unwind as an icall.
677 2010-06-03 Zoltan Varga <vargaz@gmail.com>
679 * dwarfwriter.c: Update after the mono_debug_lookup_locals () changes.
681 * debugger-agent.c (method_commands_internal): Ditto. Return scope information for
684 2010-06-03 Zoltan Varga <vargaz@gmail.com>
686 * debugger-agent.c (appdomain_unload): Clear all breakpoint instances in the dying
689 2010-06-02 Zoltan Varga <vargaz@gmail.com>
691 * method-to-ir.c (set_rgctx_arg): New helper function to remove some duplicate code.
692 Use a separate generic class init trampoline for llvm, since it needs a different
695 * unwind.c (mono_unwind_decode_fde): Make this decode the mono specific LSDA which
696 includes the location of this/rgctx.
698 * mini-llvm.c aot-runtime.c: Enable generic sharing for llvm if using the LLVM mono
701 2010-06-01 Zoltan Varga <vargaz@gmail.com>
703 * mini.c (mini_method_compile): Enable llvm+exceptions on LLVM SVN.
705 * mini-llvm.c (emit_cond_system_exception): Disable llvm when this occurs in a
708 2010-05-31 Zoltan Varga <vargaz@gmail.com>
710 * unwind.c (mono_unwind_decode_fde): The FDE only has an augmention if the CIE
713 * aot-runtime.c (decode_eh_frame): Fix an assert condition.
715 * aot-compiler.c (patch_to_string): New debugging helper function.
717 2010-05-30 Zoltan Varga <vargaz@gmail.com>
719 * exceptions-amd64.c (get_throw_trampoline): Fix the xdebug name of the corlib
722 * exceptions-x86.c (mono_arch_exceptions_init): Create an llvm rethrow trampoline too.
724 * mini-llvm.c (mono_llvm_emit_method): Implement OP_RETHROW.
726 * method-to-ir.c (mono_method_to_ir): Emit a OP_NOT_REACHED after a rethrow.
728 * mini-llvm.c (emit_call): Compute the containing try clause correctly for nested
731 * mini.c (create_jit_info): Print EH clause info for LLVM too.
733 2010-05-28 Mark Probst <mark.probst@gmail.com>
735 * method-to-ir.c (mono_method_to_ir): Emit a write barrier for
736 cpobj with reference types.
738 2010-05-28 Mark Probst <mark.probst@gmail.com>
740 * method-to-ir.c (mono_method_to_ir): Only explicitly add the
741 write barrier for reference types.
743 2010-05-27 Zoltan Varga <vargaz@gmail.com>
745 * mini-s390x.c (mono_arch_output_basic_block): Applied patch from Aurelien Minvielle
746 . Fix OP_ATOMIC_EXCHANGE_I4 on s390x. Fixes #609023.
748 2010-05-31 Martin Baulig <martin@ximian.com>
752 * debugger-agent.c (breakpoints_cleanup): Iterate over `event_requests', call
753 clear_breakpoint() on all breakpoint events and remove them from the list.
755 2010-05-27 Martin Baulig <martin@ximian.com>
759 * debugger-agent.c (method_commands, type_commands): Temporarily
760 set the appdomain while executing this method; do all metadata
761 calls in the debuggee's appdomain where user assemblies are loaded.
763 2010-05-27 Zoltan Varga <vargaz@gmail.com>
765 * mini-s390x.c (mono_arch_get_delegate_invoke_impls): Fix the s390x build.
767 2010-05-26 Rodrigo Kumpera <rkumpera@novell.com>
769 * method-to-ir.c (mono_method_to_ir): Add missing write barrier to stobj.
771 2010-05-26 Zoltan Varga <vargaz@gmail.com>
773 * method-to-ir.c: Instead of freeing method headers immediately, save them in a list in
774 MonoCompile, and free them in mono_destroy_compile (), since the MonoType's in them could
775 be referenced even after the header is freed.
777 * aot-runtime.c: Remove the half finished support for decoding the .arm_exidx
780 2010-05-25 Zoltan Varga <vargaz@gmail.com>
782 2010-05-25 Bill Holmes <billholmes54@gmail.com>
784 * genmdesc.c (main): Fixing the detection of the nacl switch.
786 Code is contributed under MIT/X11 license.
788 2010-05-25 Zoltan Varga <vargaz@gmail.com>
790 * exceptions-amd64.c (mono_arch_find_jit_info_ext): Adjust the ip for LMF frames too.
792 * mini-llvm.c aot-compiler.c: More LLVM 2.8 updates.
794 * mini.h (LLVM_CHECK_VERSION): New helper macro.
796 2010-05-25 Miguel de Icaza <miguel@novell.com>
798 * genmdesc.pl (build_spec): Add support for nacl: keyword also to
801 * genmdesc.c: Added support for nacl: key on the machine
802 description files to support the extra space required by Google
805 2010-05-23 Zoltan Varga <vargaz@gmail.com>
807 * mini.c (mono_jit_compile_method_inner): Propagate exceptions in one more place.
809 2010-05-23 Zoltan Varga <vargaz@gmail.com>
811 * mini.c (mono_jit_compile_method_inner): Propagate exceptions from
812 mono_runtime_class_init_full ().
813 (mono_jit_runtime_invoke): Ditto. Fixes #608073.
815 2010-05-22 Zoltan Varga <vargaz@gmail.com>
817 * mini-llvm.c mini-llvm-cpp.cpp: Update after LLVM 2.8 changes.
819 2010-05-21 Zoltan Varga <vargaz@gmail.com>
821 * mini-ppc.c (mono_arch_output_basic_block): Use ins->inst_c1 instead of p1, the
822 two are not the same on ilp32.
824 2010-05-21 Zoltan Varga <vargaz@gmail.com>
826 * mini.c (mono_jit_compile_method_inner): Remove a DISABLE_JIT block which was
829 * mini-ppc.c: Fix the DISABLE_JIT build.
831 2010-05-20 Zoltan Varga <vargaz@gmail.com>
833 * aot-runtime.c (decode_resolve_method_ref): Rename this from decode_method_ref_2.
834 (make_writable): Remove this unused function.
836 2010-05-20 Zoltan Varga <vargaz@gmail.com>
838 * aot-compiler.c: Collect all information about a PLT entry into a separate MonoPltEntry
839 structure. Make the labels to plt entries local symbols instead of assembler local
840 labels, since tha latter causes problems for the iphone linker.
842 2010-05-19 Zoltan Varga <vargaz@gmail.com>
844 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle one more case with ilp32.
846 2010-05-17 Zoltan Varga <vargaz@gmail.com>
848 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle ilp32.
849 (ppc_patch_full): Ditto.
851 * mini-arm.c (mono_arch_build_imt_thunk): Fix the fail_tramp case.
853 * method-to-ir.c (mono_method_to_ir): Use fast generic virtual method invocation
854 if gshared is enabled, to avoid asserts in the trampoline code.
856 * mini-ia64.c (mono_arch_build_imt_thunk): Implement generalized imt thunks
859 2010-05-15 Geoff Norton <gnorton@novell.com>
861 * dwarfwriter.c, xdebug.c: Fix a pretty large leak when running in
864 2010-05-14 Geoff Norton <gnorton@novell.com>
866 * exceptions-x86.c: Fix the alignment of this trampoline so we dont get a
867 misaligned stack on darwin.
869 2010-05-14 Zoltan Varga <vargaz@gmail.com>
871 * mini-arm.c aot-compiler.c: Implement support for generalized imt thunks on
874 2010-05-14 Zoltan Varga <vargaz@gmail.com>
876 * xdebug.c: Fix ARM support.
878 2010-05-13 Zoltan Varga <vargaz@gmail.com>
880 * exceptions-x86.c (mono_arch_handle_exception): Resume from the signal handler
881 and do most of the work on the normal stack.
882 (mono_x86_get_signal_exception_trampoline): New x86 specific trampoline function.
884 2010-05-13 Zoltan Varga <vargaz@gmail.com>
886 * aot-compiler.c: Put non-code data into the .rodata section on linux.
888 2010-05-13 Zoltan Varga <vargaz@gmail.com>
890 * exceptions-arm.c (mono_arch_handle_exception): Fix the cross-compile case.
892 2010-05-13 Zoltan Varga <vargaz@gmail.com>
894 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
895 and do most of the work on the normal stack.
897 2010-05-13 Zoltan Varga <vargaz@gmail.com>
899 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
900 and do most of the work on the normal stack even if sigaltstack is disabled.
902 2010-05-12 Zoltan Varga <vargaz@gmail.com>
904 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
905 UCONTEXT_REG_ constants are available on linux as well.
906 (mono_arch_monoctx_to_sigctx): Ditto.
907 (mono_arch_ip_from_context): Ditto.
909 2010-05-12 Zoltan Varga <vargaz@gmail.com>
911 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
914 2010-05-11 Zoltan Varga <vargaz@gmail.com>
916 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
919 2010-05-10 Zoltan Varga <vargaz@gmail.com>
921 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
922 if a breakpoint cannot be inserted.
924 2010-05-08 Zoltan Varga <vargaz@gmail.com>
926 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
928 2010-05-07 Zoltan Varga <vargaz@gmail.com>
930 * debugger-agent.c (frame_commands): Return an error instead of asserting if
931 no JIT info is found for the method.
933 2010-05-05 Jonathan Chambers <joncham@gmail.com>
935 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
938 2010-05-05 Zoltan Varga <vargaz@gmail.com>
940 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
941 a list of arch specific trampolines.
943 * aot-compiler.c (emit_trampolines): Use it.
945 2010-05-05 Zoltan Varga <vargaz@gmail.com>
947 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
948 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
949 get rid of the _full from their name.
951 2010-05-05 Zoltan Varga <vargaz@gmail.com>
953 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
954 get_nullified_class_init_trampoline to remove some code duplication.
956 2010-05-03 Zoltan Varga <vargaz@gmail.com>
958 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
961 2010-05-01 Zoltan Varga <vargaz@gmail.com>
963 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
965 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
967 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
968 there is no need to jump through the first plt entry.
970 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
972 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
973 arch-specific function.
974 (mono_aot_get_plt_info_offset): Ditto.
976 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
977 mono_arch_init () to register jit icalls called from full-aot trampolines.
978 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
981 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
982 the specialized throw corlib exception trampoline, use a variant of the normal
983 trampoline along with a new C function which does the call to
984 mono_exception_from_token (), just like on x86.
986 2010-05-01 Zoltan Varga <vargaz@gmail.com>
988 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
989 Reorganize the full aot trampoline creation functions, instead of taking a bunch
990 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
991 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
992 creation functions on architectures which have the full-aot ones.
994 2010-05-01 Zoltan Varga <vargaz@gmail.com>
996 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
998 2010-05-01 Zoltan Varga <vargaz@gmail.com>
1000 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
1001 explicitly, this seems to be required by some gcc versions at -O2.
1003 * mini-arm.c: Ditto.
1005 2010-05-01 Zoltan Varga <vargaz@gmail.com>
1007 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
1008 has_target delegate invokes.
1010 2010-05-01 Zoltan Varga <vargaz@gmail.com>
1012 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
1015 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
1016 add patches/unwind info arguments, move to mini.c.
1018 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
1020 2010-04-30 Zoltan Varga <vargaz@gmail.com>
1022 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
1023 command which returns full path names.
1025 2010-04-29 Zoltan Varga <vargaz@gmail.com>
1027 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
1028 code_size output variable.
1030 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
1033 2010-04-29 Zoltan Varga <vargaz@gmail.com>
1035 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
1036 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
1037 (mono_arch_cpu_enumerate_simd_versions): Ditto.
1039 2010-04-29 Zoltan Varga <vargaz@gmail.com>
1041 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
1044 2010-04-29 Zoltan Varga <vargaz@gmail.com>
1046 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
1048 2010-04-29 Zoltan Varga <vargaz@gmail.com>
1050 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
1052 2010-04-28 Zoltan Varga <vargaz@gmail.com>
1054 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
1056 2010-04-27 Zoltan Varga <vargaz@gmail.com>
1058 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
1059 line number support works with eglib.
1061 2010-04-27 Miguel de Icaza <miguel@novell.com>
1063 * driver.c, mini.c: Since linking with LLVM makes the default Mono
1064 dirty an extra 70kb pages on startup we are now going to choose a
1065 different strategy: ship mono and mono-llvm binaries, with the
1066 second being the one that links with LLVM and defaults to LLVM
1069 2010-04-27 Zoltan Varga <vargaz@gmail.com>
1071 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
1072 Implement full-aot support on x86.
1074 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
1075 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
1076 the first register returned by get_global_int_regs ().
1078 * cpu-x86.md: Fix the length of insertx_u1_slow.
1080 * iltests.il.in: Disable tail call tests when running with full-aot.
1082 2010-04-26 Zoltan Varga <vargaz@gmail.com>
1084 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
1086 2010-04-24 Mark Probst <mark.probst@gmail.com>
1088 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
1089 in the initializer, because it's non-constant.
1091 2010-04-23 Miguel de Icaza <miguel@novell.com>
1093 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
1094 of LLVM on by default. Used for buildbots and other setups.
1096 2010-04-24 Zoltan Varga <vargaz@gmail.com>
1098 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
1100 2010-04-23 Kornel Pal <kornelpal@gmail.com>
1102 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
1103 initonly static fields when using moving GC.
1105 Contributed under MIT/X11 license.
1107 2010-04-23 Geoff Norton <gnorton@novell.com>
1109 * mini-amd64.h: Darwin x86_64 support.
1111 2010-04-20 Jonathan Pryor <jpryor@novell.com>
1113 * exceptions-arm.c: Remove platform checks in favor of configure checks.
1115 2010-04-19 Jonathan Pryor <jpryor@novell.com>
1117 * exceptions-arm.c: Add Android support for sigcontext structure.
1119 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1121 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
1122 wrappers correctly now that their wrapper info is NULL.
1124 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1126 * mini.c (mono_jit_compile_method_inner): Avoid calling
1127 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
1129 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1131 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
1132 so the latter can be #ifndef DISABLE_JIT-ed.
1134 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
1136 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1138 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
1140 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1142 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
1145 2010-04-15 Zoltan Varga <vargaz@gmail.com>
1147 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
1148 calling mono_class_num_methods (). Fixes #592244.
1150 2010-04-14 Zoltan Varga <vargaz@gmail.com>
1152 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
1154 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
1156 2010-04-14 Zoltan Varga <vargaz@gmail.com>
1158 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
1160 * (handle_alloc): Ditto.
1161 (mono_method_to_ir): Remove the constrained call restriction added by a previous
1162 change, its not needed anymore.
1164 2010-04-12 Zoltan Varga Kumpera <rkumpera@novell.com>
1166 * mini-posix.c (sigusr1_signal_handler): Fix build on
1167 non x86/amd64 systems.
1169 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1171 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
1172 calls where the constrained class needs a context. Fixes #595863.
1174 * iltests.il.in: Add a test.
1176 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1178 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
1179 2.6/SVN seems to have broken support for them.
1181 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1183 * mini-llvm.c: Fix support for LLVM 2.6.
1185 2010-04-10 Zoltan Varga <vargaz@gmail.com>
1187 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
1188 MonoInternalThread belonging to the thread.
1190 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
1192 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
1193 unsafe optimization that will remove bound checks.
1195 2010-04-08 Kornel Pal <kornelpal@gmail.com>
1197 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
1198 CompareExchange not to be inlined for I8.
1200 Contributed under MIT/X11 license.
1202 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
1204 * array.cs: Add tests for cast between primitive array types.
1206 2010-04-07 Andreia Gaita <avidigal@novell.com>
1208 * Makefile.am: create a convenience library for moon to link with
1210 2010-04-07 Paolo Molaro <lupus@ximian.com>
1212 * method-to-ir.c: optimize array accesses from generic interfaces.
1214 2010-04-06 Zoltan Varga <vargaz@gmail.com>
1216 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
1218 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1220 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
1221 of marshalbyref classes.
1225 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1227 * aot-compiler.c (emit_exception_debug_info): Encode try holes
1230 * aot-runtime.c (decode_exception_debug_info): Decode try holes
1233 * mini.h: Increase AOT version.
1235 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
1237 * mini-x86.h: Only enable soft debugger when using sigaction or on
1238 Windows. Fixes build on Haiku (lacks siginfo_t).
1240 Code is contributed under MIT/X11 license.
1242 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
1244 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
1245 BeOS-style signal handlers.
1247 Code is contributed under MIT/X11 license.
1249 2010-04-02 Zoltan Varga <vargaz@gmail.com>
1251 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
1253 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
1255 * mini-exceptions.c: Fix win32 build.
1257 2010-04-01 Mark Probst <mark.probst@gmail.com>
1259 * mini.c, driver.c: Call mono_gc_base_init() before
1262 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
1264 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
1265 call_method]): Delegate the actual work in security-core-clr.c
1266 to ease code sharing.
1268 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1270 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
1271 float conv.ovf.un opcodes are encountered, instead of asserting later.
1274 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1276 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
1278 * iltests.il.in: Add a test.
1280 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1282 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
1283 large. Fixes #567040.
1285 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
1287 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1289 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
1292 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
1294 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
1295 mono_create_handler_block_trampoline with the proper #ifdef so that it
1298 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1300 * mini-exceptions.c: Introduce mono_walk_stack_full, which
1301 allows to select if it's new or old context that is passed to
1304 * mini-exceptions.c (mono_handle_exception_internal): Handle the
1305 case when executing a guarded handler from the EH machinery.
1307 * mini-exceptions.c (mono_install_handler_block_guard): New function
1308 responsible for checking for handler blocks, installing the guard and
1309 clearing abort state.
1311 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
1312 to check for handler blocks and skip interruption logic if one was found.
1314 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
1315 by the handler block guard trampoline. Resumes interruption by raising the
1316 pending ThreadAbortException.
1318 * mini.c (create_jit_info): Calculate the end address of a finally block.
1320 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
1321 of a finally block to a specified address and return the old one.
1323 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
1324 trampoline patches the original return address and calls the trampoline function.
1326 2010-03-30 Zoltan Varga <vargaz@gmail.com>
1328 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
1330 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
1331 does the patching if the callee is in the same domain.
1333 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
1334 of mono_arch_patch_plt_entry ().
1336 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1338 * mini.c (create_jit_info): Fix try block hole length encoding.
1340 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1342 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
1343 duplicate information and print offsets instead of absolute addresses.
1345 2010-03-29 Zoltan Varga <vargaz@gmail.com>
1347 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
1348 event is sent. Fixes #591733.
1350 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1352 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
1355 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1357 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
1358 thread_to_tls hash table.
1360 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
1361 section. Fixes #591000.
1363 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
1365 * Makefile.am (version.h): Check for pure .git directory only,
1366 fixes SVN revision when using git without git-svn.
1368 Contributed under MIT/X11 license.
1370 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1372 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
1374 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1376 * basic-simd.cs: Test for vector x scalar binary operators.
1378 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1380 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
1381 intrinsics with expanded scalar arguments.
1383 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1385 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
1386 don't have an exception class, so don't decode it. This would crash
1387 with filter clauses.
1389 2010-03-24 U-anarquia\miguel <miguel@anarquia>
1391 Make sure that trunk builds with DISABLE_JIT, an update to the
1394 * mini.c (mini_get_shared_method): this code seems to be necessary
1395 regardless of whether DISABLE_JIT has been defined.
1397 (mono_jit_compile_method_inner): it seems that this method is
1398 required even in full AOT mode, so ifdef out only the pieces that
1399 try to genrate code (the body of code that applies patches to the
1402 (mini_method_compile): do not compile when using DISABLE_JIT.
1404 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
1405 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
1406 compile when DISABLE_JIT is set.
1408 2010-03-24 Mark Probst <mark.probst@gmail.com>
1410 * mini.c (mono_create_tls_get): Only create a TLS operation if the
1411 arch really supports it.
1413 2010-03-24 Mark Probst <mark.probst@gmail.com>
1415 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
1417 2010-03-23 Neale Ferguson <neale@sinenomine.net>
1419 * exceptions-s390x.c: Add support for
1420 mono_arch_get_throw_corlib_exception and fix throw by name.
1422 * mini-s390x.c: Add IMT support; Fix stack parameter passing
1423 logic (especially for varargs); Correct localloc sizing; Add
1424 mono_arch_get_this_arg_from_call and
1425 mono_arch_get_this_arg_from_call.
1427 * mini-s390x.h: Add support for facility list extraction;
1428 Correct/update MONO_ARCH_xxx settings.
1430 * mini-s390.c: Minor corrections to instruction output for
1431 varargs. No IMT implementation - I think it's time to deprecate
1432 s390 and just leave s390x.
1434 * tramp-s390x.c: Correct creation of trampoline instruction
1437 * cpu-s390x.md: Update some instruction lengths
1439 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1441 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
1442 can be hit with partial sharing.
1444 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
1445 in non-shared classes correctly.
1446 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
1447 Turn on partial sharing.
1449 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1451 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
1454 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1456 * method-to-ir.c (mono_method_to_ir): Handle the failure of
1457 mono_method_signature ().
1459 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1461 * mini.c (mini_method_compile): Get the signature of cfg->method early with
1462 error checking, so later calls do not need error checking.
1464 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1466 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
1468 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
1470 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1472 * mini-exceptions.c (mono_handle_exception_internal): Don't
1473 check try_end for archs different than s390.
1475 * mini.c (create_jit_info): Don't crash if the finallt block is the
1478 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1480 * driver.c (mono_main): Don't free global codeman under linux since
1481 glic now peeks at code on stack for more archs than just amd64.
1483 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
1485 * mini.c, method-to-ir.c: changes to support compressed interface
1488 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1490 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
1491 Use sigaction on OpenBSD too.
1493 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1495 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
1497 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
1499 * debugger-agent.c: #include sys/select.h for fd_set.
1501 Code is contributed under MIT/X11 license.
1503 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1505 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
1508 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1510 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
1511 some large methods with lots of exception handlers. Fixes #440924.
1513 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
1515 * method-to-ir.c: remove code duplication for interface checks.
1517 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1519 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
1520 (assembly_unload): Clear all event requests referencing the to-be unloaded
1524 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
1526 * mini.h, mini-exceptions.c: restore the state of the stack
1527 guard page permissions.
1529 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1531 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
1532 call site patching code, it doesn't appear to be needed.
1534 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1536 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
1537 sharing generic methods whose type arguments are a mix of reference and
1538 non-reference types. Not yet turned on.
1540 * mini.c (mini_get_shared_method): New helper function to return
1541 the method which will be compiled/registered in the JIT tables when doing
1543 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
1544 use mini_get_shared_method ().
1546 * mini.c (mini_method_compile): Register the same method which is compiled when
1547 doing generic sharing.
1549 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
1551 * generics.cs: Add partial sharing tests.
1553 2010-03-17 Jerry Maine <crashfourit@gmail.com>
1555 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
1556 Add an enum value that or's all possable values together. Add an enum value
1557 that marks the end of the used bit indexes.
1559 * mini-amd64.c : Make changes to match the changes in mini.h
1561 * mini-x86.c : Make changes to match the changes in mini.h
1563 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
1564 simd_version to support more simd versions. Changed the name of
1565 simd_version to simd_version_flags to make it more intuitive that
1566 it now contains bit flags. Reordered the *_intrinsics arrays to
1567 match the changes above. Changed emit_intrinsics() to use the new
1568 setup mentioned above.
1570 Code is contributed under MIT/X11 license.
1572 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
1574 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
1575 remaining archs. Alpha and hppa maintainers, please stand up.
1577 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1579 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
1580 is needed even when fail_tramp!=NULL.
1582 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1584 * debugger-agent.c (insert_breakpoint): Write a log message.
1586 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1588 * iltests.il.in: Add a few tests for LEAVE going over multiple
1591 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1593 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
1595 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1597 * mini.h (MonoBasicBlock): Add native_length field.
1598 * mini.h (MonoCompile): Add try_block_holes field.
1599 * mini.h (MonoInst): Add exception_clause pointer to
1602 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
1603 * mini.c (mono_cfg_add_try_hole): New function to register possible
1604 holes in try blocks.
1605 * mini.c (create_jit_info): Fill in the holes information.
1607 * mini-exceptions.c: Verify for holes when checking if an IP is covered
1610 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
1612 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
1614 * jit-icalls.c: adjusted for the array API changes.
1616 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1618 * iltests.il.in: Disable the fconv_to_i test on sparc too.
1620 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1622 * debugger-agent.c: Simplify the way breakpoints are processed by removing
1623 the 'pending' flag. This fixes support for appdomains too.
1626 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
1628 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
1630 2010-03-12 Zoltan Varga <vargaz@gmail.com>
1632 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
1633 when using LLVM, LLVM generates it itself when needed.
1635 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
1637 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
1638 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
1639 OP_ANDNPS/OP_ANDNPD.
1641 2010-03-11 Zoltan Varga <vargaz@gmail.com>
1643 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
1644 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
1645 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1647 2010-03-11 Martin Baulig <martin@ximian.com>
1649 * debugger-agent.c (type_commands): Add NULL check to
1650 `CMD_TYPE_GET_SOURCE_FILES'.
1652 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1654 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
1656 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1658 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
1661 * iltests.il.in: Add a test.
1663 2010-03-05 Martin Baulig <martin@ximian.com>
1665 Add support for aborting invocations.
1668 (InvokeData): Added `InvokeData *last_invoke'.
1669 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
1670 added a new `invoke' field to keep the `InvokeData *' throughout
1672 (ErrorCode): Added `ERR_NO_INVOCATION'.
1673 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
1674 (mono_debugger_agent_handle_exception): Don't report any exception
1675 if an abort was requested.
1676 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
1677 a thread abort if necessary.
1678 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
1680 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1682 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
1683 so we can release the whole list and not just the first one. Free
1684 it in more places as well.
1686 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1688 * method-to-ir.c: Revert r153222 as it doesn't belong here.
1690 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1692 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
1694 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1696 * driver.c: report also other misc build options.
1698 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1700 * method-to-ir.c: Generate better code for the NewObject
1703 2010-03-07 Zoltan Varga <vargaz@gmail.com>
1705 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
1706 is disabled. Fixes #582322.
1708 * iltests.il.in: Add a test.
1710 2010-03-06 Zoltan Varga <vargaz@gmail.com>
1712 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
1713 the handling of obj->synchronization == null and owner != current thread to
1714 mono_monitor_exit ().
1716 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1719 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
1721 * mini.c: change the way emulated opcode info is stored and save about
1722 4 KB of runtime memory.
1724 2010-03-04 David S. Miller <davem@davemloft.net>
1726 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
1727 that don't provide the siginfo in the second signal handler argument
1728 are buggy, and this has been fixed for years.
1729 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
1730 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
1732 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1734 * aot-runtime.c (find_symbol): Fix a leak.
1735 (decode_patch): Ditto.
1737 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1739 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
1741 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1743 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
1745 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
1747 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
1749 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
1751 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
1752 to check for errors, it's enough to create the metadata open.
1756 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1759 * mini-exceptions.c: Add support for printing stack traces when handling
1760 exceptions, and when printing exceptions thrown while tracing also print
1761 the exception message.
1763 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1765 * trace.c: We need to parse exclude tokens ('-') before string tokens,
1766 since the exclude token is a valid string character.
1768 2010-03-02 Levi Bard <levi@unity3d.com>
1770 * debugger-agent.c: Invalidate thread stacks on domain unload.
1772 2010-03-02 Mark Probst <mark.probst@gmail.com>
1774 * method-to-ir.c: Emit dummy_use for stored reference after write
1775 barriers to make sure the object is pinned if the GC interrupts
1776 before the write barrier is done.
1778 2010-03-02 Zoltan Varga <vargaz@gmail.com>
1780 * cpu-<ARCH>.md: dummy_use was missing src1:i.
1782 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1784 * debugger-agent.c: Add a log message printing the protocol version.
1786 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1788 * debugger-agent.c: Add a new command to communicate the protocol version used
1789 by the client. This could be used to allow newer runtimes to communicate with
1792 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1794 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
1796 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1798 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
1801 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
1803 * mini-arm.c: make the arm cpu arch configurable with the
1804 MONO_CPU_ARCH env var (for example: "armv4 thumb").
1807 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
1809 * mini.c, mini.h, driver.c: added the --jitmap option to enable
1810 support for the perf tool on Linux.
1812 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
1814 * method-to-ir.c: make string.InsertenalSetChar() specialization
1817 2010-03-01 Robert Jordan <robertj@gmx.net>
1819 * Makefile.am: fix the non-static build.
1821 2010-02-26 Zoltan Varga <vargaz@gmail.com>
1823 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
1826 2010-02-26 Robert Jordan <robertj@gmx.net>
1828 * tasklets.c (continuation_store): Return from an error condition
1831 2010-02-26 Martin Baulig <martin@ximian.com>
1833 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
1836 (MonoDebuggerThreadInfo): Added `internal_flags'.
1837 (MonoDebuggerInternalThreadFlags): New enum.
1838 (_mono_debugger_throw_exception): Don't signal the debugger if a
1839 type abort was requested.
1840 (_mono_debugger_unhandled_exception): Likewise.
1841 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
1842 (mono_debugger_runtime_invoke): If the debugger requested a thread
1843 abort during the invocation, reset it here.
1845 2010-02-26 Martin Baulig <martin@ximian.com>
1847 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
1848 instead of `MonoThread *'.
1850 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1852 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
1853 code offsets table, as it is mostly sorted.
1855 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1857 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
1860 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1862 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
1864 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
1866 * Makefile.am: build the new ABI version of the libmono library.
1867 * debugger-agent.c, mini.c: fix warnings with the new API.
1868 * jit.h: don't depend on glib.h being included.
1870 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1872 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
1874 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1876 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
1877 ThreadStatic variables.
1879 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1881 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
1882 data is not freed yet. Fixes #582460.
1884 2010-02-23 Zoltan Varga <vargaz@gmail.com>
1886 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1887 event requests. Bump protocol minor version.
1889 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1891 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1893 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1895 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1898 * iltests.il.in: Add a test.
1900 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1902 * mini.c (inline_method): Check for loader errors.
1904 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1906 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1907 instead of mono_method_get_header as it doesn't decode locals
1908 so the called method can have unresolved dependencies that will only
1909 be satisfied after the current method is JIT'd.
1913 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1915 * basic.cs (test_0_div_opt): Speed this up a bit.
1917 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1919 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1921 * mini.c (mono_jit_create_remoting_trampoline): Call
1922 mono_create_specific_trampoline () instead of
1923 mono_arch_create_specific_trampoline ().
1925 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1927 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1929 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1930 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1932 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1934 * mini-amd64.c: Fix DISABLE_JIT support.
1936 2010-02-20 Geoff Norton <gnorton@novell.com>
1938 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1940 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1942 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1943 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1944 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1945 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1948 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1950 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1951 edx/ecx too. This is needed to support OP_SEQ_POINT.
1953 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1955 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1957 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1959 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1961 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1962 LLVM+AOT+exceptions, not enabled yet.
1964 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1966 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1968 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1970 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1971 xdebug info for these.
1973 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1976 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1979 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1981 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1983 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1985 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1986 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1988 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1991 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
1993 * debugger-agent.c: handle incomplete reads and EINTR in
1994 recv()/send(). This could have been causing random
1997 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1999 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
2002 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
2003 so they have small offsets. Fixes #566311.
2005 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
2007 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
2009 2010-02-11 Zoltan Varga <vargaz@gmail.com>
2011 * mini-amd64.c: Remove the special casing of byref in a few places now that
2012 mini_type_get_underlying_type () handles it.
2014 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
2015 by returning native int. Fixes #577984.
2017 2010-02-11 Zoltan Varga <vargaz@gmail.com>
2019 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
2022 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
2023 of putting the clause itself.
2025 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
2027 2010-02-09 Zoltan Varga <vargaz@gmail.com>
2029 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
2032 2010-02-10 Geoff Norton <gnorton@novell.com>
2034 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
2036 2010-02-08 Zoltan Varga <vargaz@gmail.com>
2038 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
2041 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
2042 it is not an LLVM generated symbol.
2044 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
2046 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
2047 implementation in gshared mode because it causes regressions.
2049 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
2051 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
2052 should be done by the caller.
2054 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
2056 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
2058 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
2059 since mono_jit_info_table_find () doesn't do it anymore.
2061 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
2062 instead of mono_jit_info_table_find ().
2064 2010-02-07 Zoltan Varga <vargaz@gmail.com>
2066 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
2068 * aot-compiler.c (encode_method_ref): Update after the removal of
2069 mono_gc_get_managed_allocator_type ().
2071 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
2074 2010-02-06 Zoltan Varga <vargaz@gmail.com>
2076 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
2077 generic params as well.
2078 (handle_isinst): Ditto.
2080 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
2081 instead of always calling an icall.
2083 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
2084 computing the size of the got.
2086 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
2087 when using LLVM. Instead of emitting it as an LLVM method, emit it using
2088 the assembly directive '.set' so it points to the first LLVM emitted method.
2090 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
2092 * mini.c (mini_method_verify): Report the method which failed to verify.
2094 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
2096 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
2097 to avoid JIT'ng dead basic blocks. This is the same behavior as the
2098 runtime MS verifier.
2100 2010-02-04 Zoltan Varga <vargaz@gmail.com>
2102 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
2105 2010-02-04 Zoltan Varga <vargaz@gmail.com>
2107 * mini-llvm.c: Init the jit module only when first JITting.
2109 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
2111 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
2113 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
2114 replaced with the real got.
2116 * debugger-agent.c (type_commands): Return the enumness if the type as well.
2118 * image-writer.c: Reduce the amount of #ifdefs a bit.
2120 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
2123 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
2125 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
2128 2010-02-02 Zoltan Varga <vargaz@gmail.com>
2130 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
2131 (mono_llvm_emit_method): Fix unaligned stores too.
2133 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
2134 so async stack walks don't crash.
2136 2010-02-02 Zoltan Varga <vargaz@gmail.com>
2138 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
2139 was not patched if the callee needed an rgctx trampoline.
2141 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2143 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
2144 vtable address in AOT code.
2146 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2148 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
2151 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
2153 * genmdesc.pl: remove dependency on external cpp.
2155 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2157 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
2158 using LLVM, its not needed, and abcrem can't handle it.
2160 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
2162 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
2163 it easier to group instructions and reduce duplication.
2165 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2167 * decompose.c: Move the array/soft float decompose routines here from
2170 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
2172 2010-01-31 Zoltan Varga <vargaz@gmail.com>
2174 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
2175 to tell LLVM that the got is constant, not used yet.
2177 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
2179 2010-01-30 Zoltan Varga <vargaz@gmail.com>
2181 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
2184 2010-01-30 Zoltan Varga <vargaz@gmail.com>
2186 * aot-compiler.c (add_wrappers): Commit the hack which generates
2187 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
2190 2010-01-29 Zoltan Varga <vargaz@gmail.com>
2192 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
2193 a fault, only used by the LLVM backend.
2195 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
2196 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
2198 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
2199 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
2201 * mini-llvm.c: Only generate volatile loads from load instructions which have
2202 the MONO_INST_FAULT flag set.
2204 2010-01-29 Zoltan Varga <vargaz@gmail.com>
2206 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
2209 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2211 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
2212 sequence points. Fixes #571236.
2214 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2216 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
2217 end of the appdomain unload process, after assemblies have been unloaded.
2220 2010-01-27 Zoltan Varga <vargaz@gmail.com>
2222 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
2225 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
2228 2010-01-26 Zoltan Varga <vargaz@gmail.com>
2230 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
2232 2010-01-26 Geoff Norton <gnorton@novell.com>
2234 * aot-compiler.c: Fix a logic error introduced when guarding against enums
2235 with struct marshalability.
2237 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2239 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
2240 it supports class names as well.
2242 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
2243 needed by the GC map code.
2245 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
2248 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
2249 if cfg->init_ref_vars is set.
2251 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
2252 cfg->disable_initlocals_op_refs is set.
2254 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
2255 using liveness info if cfg->compute_precise_live_ranges is set.
2257 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
2258 volatile variables correctly. Add comments about the live ranges. Not enabled
2261 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2263 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
2264 0x2a into them in method prologs.
2266 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
2268 2010-01-22 Zoltan Varga <vargaz@gmail.com>
2270 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
2271 classes, since llvm is compiled with -fno-rtti.
2273 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
2275 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
2276 llvm does not require it.
2278 * aot-runtime.c (load_method): Print the full name of the last aot method.
2280 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2282 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
2283 thread has not fully started yet.
2285 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2287 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
2289 2010-01-21 Miguel de Icaza <miguel@novell.com>
2291 * driver.c: Do not abort if LLVM is not supported, print a
2292 warning and add the information to the Mono JIT information.
2294 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2296 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
2297 using explicit null checks.
2299 2010-01-20 Zoltan Varga <vargaz@gmail.com>
2301 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
2304 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
2306 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
2307 its no longer needed.
2309 * method-to-ir.c (mono_method_to_ir): Fix a warning.
2311 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
2312 define for platforms still using it (s390). Get rid of the
2313 mono_arch_get_throw_exception_by_name () routines on all other platforms.
2315 * exceptions-x86.c: Rework the throw trampolines so there is only one function
2316 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
2318 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
2319 the caller pushed the arguments.
2321 * mini-llvm.c: Enable throwing exceptions on x86.
2323 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
2324 "Thread (nil) may have been prematurely finalized" messages if this is called
2325 on a thread not registered with the runtime.
2327 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
2329 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2331 * jit-icalls.c (mono_array_new_3): New jit icall.
2333 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
2335 * arrays.cs: Add a test for 3 dimensional arrays.
2337 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2339 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
2340 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
2343 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
2346 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
2348 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
2350 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
2352 2010-01-18 Bill Holmes <billholmes54@gmail.com>
2354 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
2355 HOST_WIN32. Also including winsock2. to define struct in_addr.
2357 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2359 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2361 Code is contributed under MIT/X11 license.
2363 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2365 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
2367 * branch-opts.c (mono_optimize_branches): Honor the new flag.
2369 * mini.c (mini_method_compile): Set the new flag when running under the
2372 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2374 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
2375 a ref/noref value + a global pin flag, so parts of stack frames can still be
2376 precisely marked even if they include stuff which needs pinning. Improve logging.
2377 Fix many bugs. Not enabled yet.
2379 * gc-test.cs: Add a few tests.
2381 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
2382 the normal -v options. Avoid propagating liveness information through bblocks
2383 which end with a NOT_REACHED opcode.
2385 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
2386 after cfg has been freed.
2388 2010-01-17 Zoltan Varga <vargaz@gmail.com>
2390 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
2391 if a clause is skipped because it uses the exception object, since it could
2392 have caught the exception.
2394 * exceptions.cs: Add a test.
2396 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2398 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
2400 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
2401 ICollection<T> wrappers.
2403 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2405 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
2407 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2409 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
2410 NOMAP32BIT or optimize_for_xen is set.
2412 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2414 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
2415 mono_metadata_str_hash () instead.
2417 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2419 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
2422 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
2424 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2426 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
2429 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
2430 throwing code correctly.
2432 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
2434 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2436 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
2437 ftnptrs created by us, handle RGCTX_FETCH correctly.
2438 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
2440 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
2441 ftnptr added by mono_aot_get_named_code ().
2443 2010-01-14 Zoltan Varga <vargaz@gmail.com>
2445 * mini-arm.c: Fix a few LLVM problems.
2447 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
2449 2010-01-13 Mark Probst <mark.probst@gmail.com>
2451 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
2454 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
2456 * jit.h, method-to-ir.c: added ability to set the policy for
2457 inserting breakpoints from the break IL instruction or the
2458 Debugger.Break () API call.
2460 2010-01-13 Zoltan Varga <vargaz@gmail.com>
2462 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
2463 assemblies need to be eagerly loaded.
2465 2010-01-12 Zoltan Varga <vargaz@gmail.com>
2467 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
2469 2010-01-11 Zoltan Varga <vargaz@gmail.com>
2471 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
2472 an argument which matches any exception.
2474 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2476 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
2477 optimization if the called method is gshared and marshalbyref, since gshared
2478 methods can' have wrappers. Fixes #569390.
2480 * generics.cs: Add a test.
2482 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2484 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
2487 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2489 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2491 2010-01-09 Zoltan Varga <vargaz@gmail.com>
2493 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
2494 since it is not supported in win2000.
2496 2010-01-08 Zoltan Varga <vargaz@gmail.com>
2498 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
2499 error if loading an assembly fails.
2500 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
2502 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
2505 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
2508 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
2510 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
2511 is not supported yet.
2513 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
2515 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2517 * method-to-ir.c: All types with variant arguments must fallback to the
2518 slow path. This makes cast of variant delegates work.
2520 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
2521 argument that is set to TRUE is the returned vtable slot is for a variant
2522 interface. Changed a g_print + g_assert_not_reached to a g_error.
2524 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
2525 a similar fashion of generic virtual methods.
2527 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2529 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
2532 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
2533 method using a variance aware function.
2535 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
2537 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2539 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
2540 do an icall for now.
2542 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2544 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
2545 If LLVM decides to set the code model to Large, reset it to Default.
2547 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2549 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
2550 stripped binaries as well.
2552 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2554 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
2555 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
2557 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
2560 2010-01-06 Zoltan Varga <vargaz@gmail.com>
2562 * mini.c (mini_method_compile): Extract the JIT info creation code into a
2565 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
2566 as the type info to llvm.eh.selector.
2567 (exception_cb): Use the type info for filling out some fields of
2568 MonoJitExceptionInfo like the flags and the exception class. This is needed
2569 because the LLVM produced exception handling clauses might not match the original
2570 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
2572 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
2573 separate function. Add an extra argument which returns the type infos
2574 corresponding to the exception clauses.
2576 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
2577 exception handling clauses.
2579 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2581 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2582 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
2585 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2587 * mini.c (mono_compile_is_broken): Skip methods from serialization's
2590 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2592 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
2595 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2597 * mini.c (mini_method_compile): Verify the method before calling
2598 mono_compile_create_vars as this might crash since it uses method
2603 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2605 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
2606 one case if AOTing, since the class might not be a concrete class.
2608 2010-01-03 Zoltan Varga <vargaz@gmail.com>
2610 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
2611 functions which are now defined in mempool-internals.h.
2613 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
2615 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
2617 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
2621 * mini-*.c: Properly handle generic enums.
2625 2009-12-28 Zoltan Varga <vargaz@gmail.com>
2627 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
2628 in a few more places.
2630 2009-12-27 Zoltan Varga <vargaz@gmail.com>
2632 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
2633 nullable parameters. Fixes #567351.
2635 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
2637 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
2639 2009-12-26 Zoltan Varga <vargaz@gmail.com>
2641 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
2642 mono_get_generic_context_from_code () call.
2644 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
2646 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2648 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
2651 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
2653 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
2654 mono_method_get_signature returns NULL. Fix #567084
2656 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2658 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
2659 instead of once for each module.
2661 2009-12-22 Zoltan Varga <vargaz@gmail.com>
2663 * debugger-agent.c (ss_start): Implement step over for the last sequence
2666 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
2667 have the STEP_LOC flag set.
2669 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
2670 fails. Fixes #566689.
2672 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2674 * mini.c (mono_add_seq_point): New helper function.
2675 (mono_save_seq_point_info): New function to save sequence point info, extracted
2676 from mini_method_compile ().
2678 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
2680 * mini.h (MonoSeqPointInfo): New structure containing information about
2681 the sequence points of a JITted method.
2682 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
2685 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
2686 point information is stored, use a MonoSeqPointInfo structure instead of a
2687 GPtrArray. For each seq point, compute a list of successor seq points.
2689 * debugger-agent.c: Use the successor list to implement step-over more
2690 efficiently: instead of single stepping until a different line/IL offset is
2691 reached, place breakpoints into all successor seq points.
2693 * mini.h: Bump AOT file format version.
2695 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2697 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
2699 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
2701 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2703 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
2706 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2708 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
2709 alloca as g_malloc is not signal safe.
2711 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2713 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
2714 VALGRIND_DISCARD_TRANSLATIONS.
2716 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
2717 checks, they are no longer needed.
2719 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
2720 a function into a sigctx which can handle function pointers.
2722 * mini-ppc.c: Implement soft debugger support on ppc64.
2724 * mini-ppc.c: Implement soft debugger support.
2726 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2728 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
2730 2009-12-17 Marek Habersack <mhabersack@novell.com>
2732 * mini.c (mono_get_runtime_build_info): include Mono version in
2735 * driver.c (mono_main): VERSION is now included in the string
2736 returned from mono_get_runtime_build_info()
2738 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2740 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
2741 signatures. Fixes #565143.
2743 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
2745 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2747 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
2749 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2751 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
2752 making max stack 10x smaller.
2754 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2756 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
2758 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2760 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
2762 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2764 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
2765 bigger than MONO_ARCH_MAX_FRAME_SIZE.
2767 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
2769 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
2771 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
2773 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
2776 2009-12-14 Miguel de Icaza <miguel@novell.com>
2778 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
2779 raise an invalid program exception.
2781 For other opcodes that we might not handle use a g_warning and
2782 raise the exception. Beats termination.
2786 2009-12-14 Zoltan Varga <vargaz@gmail.com>
2788 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
2790 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
2791 by merging the LLVM and !MAP_32BIT cases.
2793 2009-12-13 Jonathan Chambers <joncham@gmail.com>
2795 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
2796 sigctx being passed in, as we have no CONTEXT available in the APC.
2798 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
2801 Code contributed under MIT/X11 license.
2803 2009-12-13 Zoltan Varga <vargaz@gmail.com>
2805 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
2806 in the LLVM backend on AMD64.
2808 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
2811 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
2813 * mini-llvm.c: Export mono_personality for AOT.
2815 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
2817 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
2818 implicit exception can occur.
2820 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
2821 OP_IMPLICIT_EXCEPTION instruction.
2823 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
2825 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
2827 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
2828 inside a protected block.
2830 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
2831 trampolines doesn't include the argument.
2833 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
2834 trampolines on amd64.
2836 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
2839 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
2840 disabled for methods with clauses.
2842 * mini-llvm.c: Enable support for catch clauses.
2844 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
2845 end of an LLVM compiled finally clause.
2846 (mono_handle_exception_internal): Save the exception handling state in TLS
2847 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
2848 resume unwinding from that point.
2850 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
2851 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
2852 to obtain the addresses of the exception handling regions.
2854 * mini-llvm.c: Add beginnings of support for exception handling, currently only
2855 finally clauses are supported.
2857 * mini.c (mini_method_compile): Add support for LLVM code with exception
2860 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2862 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
2865 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2867 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
2868 as a primitive type.
2870 2009-12-11 Zoltan Varga <vargaz@gmail.com>
2872 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
2873 for 2 parameter sched_setaffinity in older glibc versions. Fixes
2876 2009-12-11 Marek Habersack <mhabersack@novell.com>
2878 * method-to-ir.c (mini_redirect_call): do not redirect the
2879 InternalAllocateStr internal call if string profiling is enabled.
2881 2009-12-10 Zoltan Varga <vargaz@gmail.com>
2883 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
2886 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2887 unwind.h header file.
2889 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2890 newer valgrind versions seems to handle this fine.
2892 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2894 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2895 on the debugger thread.
2897 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2899 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2901 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2903 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2905 * cpu-<ARCH>.md: Make call_handler clob:c.
2907 * mini.c: Reenable SSA for methods with clauses.
2909 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2910 as it causes failures on x86.
2912 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2914 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2915 returns NULL (e.g. a bad assembly).
2917 2009-12-08 Geoff Norton <gnorton@novell.com>
2919 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2920 stepping out into native code. There were issues with nested invokes
2923 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2925 * mini.c (mini_method_compile): Do the disable_llvm checks early
2926 and avoid the LLVM compile pass if the checks fail.
2928 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2930 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2931 LLVM optimizations don't try to remove them.
2933 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2934 different file so the original remains.
2936 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2938 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2940 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2942 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2943 support for non-inline unwind descriptors.
2945 2009-12-07 Geoff Norton <gnorton@novell.com>
2947 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2948 the interrupt_count slightly differently. Native threads were never
2951 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2953 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2954 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2955 yet generate this info.
2957 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2959 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2960 client can distinguish between intptrs and longs.
2962 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2964 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2967 * aot-runtime.c (load_function): Update after the change above.
2969 * mini.h: Bump AOT file format version.
2971 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2972 if the delegate class is dynamic.
2974 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2975 in gshared code too using the new rgctx info type
2976 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2978 2009-12-04 Geoff Norton <gnorton@novell.com>
2980 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2981 we need to track the original suspend count so the thread properly
2982 wakes up in resume_thread.
2984 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2986 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2989 * generics.cs: Add a test.
2991 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2992 is 0. Simplify a lot of code using this.
2994 * mini-trampolines.c (mono_delegate_trampoline): Call
2995 mono_create_static_rgctx_trampoline () before saving the final address in
2996 delegate->method_code, to avoid calling it each time a delegate is first called.
2998 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
2999 which need static rgctx trampolines.
3001 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
3002 keyed on the method+addr pair, since addr could be either the method addr or
3003 an unbox trampoline in the AOT case. Fixes #560246.
3005 2009-12-03 Zoltan Varga <vargaz@gmail.com>
3007 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
3008 place it was called before too.
3010 2009-12-03 Zoltan Varga <vargaz@gmail.com>
3012 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
3013 if no security manager is present, to speed up the AOT case. Call
3014 mono_class_vtable () full with raise_on_error == TRUE instead.
3016 2009-12-03 Zoltan Varga <vargaz@gmail.com>
3018 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
3019 the local optimization passes can take its result into account. Fixes
3022 * exceptions.cs: Add a test.
3024 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
3026 This patch is contributed under the terms of the MIT/X11 license
3028 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
3030 2009-12-03 Zoltan Varga <vargaz@gmail.com>
3032 * mini.h (MonoInst): Remove unused 'ssa_op' field.
3034 * debugger-agent.c: Rework the handling of stack traces of running threads to
3035 avoid crashes if compute_frames () tries to walk the stack of running thread.
3037 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
3039 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
3041 * mini.h (StackFrameInfo): Add an 'lmf' field.
3043 2009-12-02 Zoltan Varga <vargaz@gmail.com>
3045 * debugger-agent.c (suspend_current): Always set really_suspended.
3047 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
3049 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
3051 2009-12-01 Zoltan Varga <vargaz@gmail.com>
3053 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
3056 2009-12-01 Zoltan Varga <vargaz@gmail.com>
3058 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
3060 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
3062 * mini-trampolines.c: Fix MSVC build.
3064 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
3066 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
3068 2009-11-30 Zoltan Varga <vargaz@gmail.com>
3070 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
3071 the instruction following an OP_FCOMPARE is optimized away.
3073 2009-11-30 Zoltan Varga <vargaz@gmail.com>
3075 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
3076 emit_autoreg () into this arch-specific function.
3078 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
3079 code, it is no longer needed.
3081 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
3083 * mini.h: Bump AOT file format version.
3085 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
3086 using the sorted_code_offsets array, instead of reading it from the
3087 exception debug info.
3088 (load_method): Call mono_aot_find_jit_info instead of
3089 decode_exception_debug_info ().
3091 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
3092 LLVM compiled as a flag.
3094 2009-11-29 Zoltan Varga <vargaz@gmail.com>
3096 * debugger-agent.c (resume_thread): Fix a warning.
3098 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
3101 2009-11-28 Zoltan Varga <vargaz@gmail.com>
3103 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
3104 contents to MonoAotFileInfo.
3106 2009-11-27 Zoltan Varga <vargaz@gmail.com>
3108 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
3109 Put all binary data into a giant blob, similarly to the way .net assemblies
3110 store binary data. Emit offset tables in a compact form to reduce their size.
3112 * mini.h: Bump AOT file format version.
3114 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
3117 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
3118 avoid linear searches at runtime.
3120 * aot-runtime.c (find_symbol): Update this to use the hash.
3122 * mini.h: Bump AOT file format version.
3124 2009-11-26 Zoltan Varga <vargaz@gmail.com>
3126 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
3129 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
3132 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
3133 the distribution of got slot types.
3135 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
3137 * method-to-ir.c: Add support for generating explicit null checks.
3139 2009-11-25 Zoltan Varga <vargaz@gmail.com>
3141 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
3142 on a random thread if possible.
3144 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
3145 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
3148 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
3149 regs. Pass the real size of the regs array to mono_unwind_frame ().
3151 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
3154 2009-11-24 Geoff Norton <gnorton@novell.com>
3156 * mini-darwin.c: Work around apple bug rdar://7209349 See
3157 http://openradar.appspot.com/7209349 for details. Synopsis,
3158 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
3159 never been initialized before.
3161 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3163 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
3165 * mini-arm.c (mono_arm_thumb_supported): New helper function.
3167 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3169 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
3170 OP_SHL_IMM is not 32 bit.
3172 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3174 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
3176 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3178 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
3181 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
3182 > 0 since some threads can resume if their resume_count is > 0.
3183 (invoke_method): Avoid reading freed memory.
3185 * debugger-agent.c (process_suspend): Extract the suspend code from
3186 process_single_step_inner () to a separate function. Rework the code to prevent
3187 races between this function and thread interrupts.
3189 * debugger-agent.c (suspend_current): Check the resume_count field instead
3190 of resume_one so suspends+resumes during single threaded invokes work
3193 2009-11-23 Zoltan Varga <vargaz@gmail.com>
3195 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
3196 to make the generated code smaller.
3198 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
3199 sequence generated by recent LLVM versions.
3201 * mini-llvm.c: Add support for a few simple cases which weren't supported
3204 * mini-trampolines.c (mono_magic_trampoline): Don't call
3205 mono_arch_get_vcall_slot () when llvm is enabled.
3207 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
3209 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
3210 into a new function called common_call_trampoline () which is used by the
3211 llvm vcall trampoline as well.
3213 * debugger-agent.c: Implement single threaded invokes.
3215 * debugger-agent.c: Revert change which broke the agent on linux.
3217 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
3220 * generics.cs: Add a test.
3222 2009-11-22 Zoltan Varga <vargaz@gmail.com>
3224 * debugger-agent.c: Fix the cygwin build.
3226 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3228 * cprop.c: Remove this unused file.
3230 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3232 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
3235 * basic.cs: Add a test.
3237 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3239 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
3242 2009-11-20 Zoltan Varga <vargaz@gmail.com>
3244 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
3245 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
3246 it. Use this flag to control llvm related code paths instead of #ifdef
3247 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
3250 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
3252 * mini.h: Bump AOT file format version.
3254 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
3255 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
3257 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
3258 was used as an assembly filter.
3260 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3262 * unwind.c: Fix support for ppc.
3264 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
3265 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
3267 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3269 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
3271 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
3272 added by the ps3 changes.
3274 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3276 * mini-gc.c: Resurrect this, so at least it compiles.
3278 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
3280 2009-11-18 Zoltan Varga <vargaz@gmail.com>
3282 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
3283 create_event_list () so assembly filters can be used.
3285 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
3288 2009-11-17 Zoltan Varga <vargaz@gmail.com>
3290 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
3291 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
3294 * aot-compiler.c (add_generic_instances): Emit instances of common generic
3295 classes for char/bool too.
3297 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
3299 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
3302 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
3305 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
3307 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
3309 Code contributed under MIT/X11 license.
3311 2009-11-14 Zoltan Varga <vargaz@gmail.com>
3313 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
3314 threads in native code work.
3316 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
3317 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
3320 2009-11-13 Jonathan Chambers <joncham@gmail.com>
3322 * debugger-agent.c: Implementation for Windows platform.
3324 * mini-x86.c: Add support for Windows. Use mono-* synchronization
3325 primitives. Use SEH to implement breakpoints and single stepping.
3327 * mini-x86.h: Enable soft debugger on Windows.
3329 Code contributed under MIT/X11 license.
3331 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3333 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
3334 under XEN. Fixes #522894.
3336 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
3338 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
3339 interface calls in LLVM AOT code.
3341 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
3344 * mini-llvm.c: Add support for OP_VPHI.
3346 * objects.cs: Add a test.
3348 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3350 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
3351 this is called on the debugger thread.
3353 2009-11-12 Zoltan Varga <vargaz@gmail.com>
3355 * mini-llvm.c: Add soft-float support.
3357 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
3358 FCALL which returns an R4.
3360 * driver.c (mono_main): Add a missing '\n'.
3362 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
3363 platforms which doesn't support the LLVM IMT trampoline.
3365 2009-11-11 Zoltan Varga <vargaz@gmail.com>
3367 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
3369 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
3371 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
3374 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
3376 2009-11-10 Zoltan Varga <vargaz@gmail.com>
3378 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
3379 Instead of emitting a method_order table, sort the contents of the code_offsets
3380 table and do a binary search in the sorted table. The previous approach doesn't
3381 work with LLVM which emits methods in a arbitrary order.
3383 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
3384 in the .eh_frame section in ELF files.
3386 * mini.h: Bump corlib file format version.
3388 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
3390 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
3391 LDMIA->LDM macro name change.
3393 2009-11-09 Zoltan Varga <vargaz@gmail.com>
3395 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
3398 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
3401 * aot-compiler.c: Ditto.
3403 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
3404 &align to mini_type_stack_size_full ().
3406 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
3408 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
3410 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3412 * mini-arm.c: Compute the stack space used by arguments using
3413 mini_type_stack_size_full ().
3415 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3417 * optflags-def.h: Remove dead TREEPROP optimization.
3419 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
3421 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
3423 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
3425 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3427 * driver.c (mono_jit_parse_options): New public API function to parse options
3428 as done by the runtime executable.
3430 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
3431 when handling named arguments.
3433 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3435 * mini-arm.c: Implement support for returning vtypes in registers, fix support
3436 for passing small vtypes in registers, make the CallInfo structures more
3437 similar to the code on the other platforms.
3439 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
3440 the code in the prolog requires it.
3442 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3444 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
3445 (koush@koushikdutta.com).
3447 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
3448 where the thunk memory should be allocated from. Fixes appdomain unloading
3451 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3453 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
3454 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
3456 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3458 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
3459 AOT, as it is not implemented yet.
3461 * mini-x86.c (mono_arch_output_basic_block): Ditto.
3463 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3465 * debugger-agent.c: Fix windows build.
3467 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3469 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
3470 after the client connects/disconnects.
3472 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
3473 when an exception of a given type is thrown.
3475 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
3476 only on an uncaught exception.
3478 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
3480 * debugger-agent.c: Add a 'launch' option.
3482 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3484 * debugger-agent.c: Add a 'timeout' option.
3486 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3488 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
3491 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3493 * debugger-agent.c (set_breakpoint): Emit a log message.
3495 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3497 * mini-arm.c: Fix the arm build.
3499 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3501 * aot-compiler.c: don't leak the value returned from
3502 mono_type_full_name().
3504 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3506 * debugger-agent.c: defer including mono-mutex.h until we know the
3509 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3511 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
3512 of pthreads directly.
3514 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
3515 exception handlers. Pass info argument.
3517 * mini.h: Adjust signatures of soft debugger functions to pass void*
3518 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
3520 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3521 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3522 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3523 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3525 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
3527 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3528 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3529 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3530 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3532 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
3534 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
3536 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
3538 * mono-semaphore.h: Skeleton implementation for Windows.
3540 Code contributed under MIT/X11 license.
3542 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3544 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
3546 Code contributed under MIT/X11 license.
3548 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3550 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
3552 Code contributed under MIT/X11 license.
3554 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3556 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
3557 debug info to 100 because 10 still slows down gdb too much.
3559 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
3560 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
3561 them in the wrappers.
3563 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3565 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3567 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
3569 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
3570 function mono_aot_get_array_helper_from_wrapper ().
3572 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
3573 array helper methods.
3575 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3577 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
3578 the value was loaded from memory.
3580 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
3581 the value was loader from there.
3583 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
3584 without constant swizzle.
3586 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3588 * mini-amd64.c: Put soft debugger functions behind a
3589 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3591 * mini-amd64.h: disable the soft debugger in windows.
3593 Code contributed under MIT/X11 license.
3595 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3597 * mini-x86.c: Put soft debugger functions behind a
3598 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3600 Code contributed under MIT/X11 license.
3602 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3604 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
3605 to mono_arch_find_jit_info_ext.
3607 Code contributed under MIT/X11 license.
3609 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3611 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
3613 * debugger-agent.c: Add support for filtering events by assemblies.
3615 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
3616 the agent is not enabled.
3618 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3620 * exceptions-x86.c: hopefully last change to fix the windows build.
3621 This one courtesy of Jonathan Chambers.
3623 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3625 * debugger-agent.c: remove unused function.
3627 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3629 * debugger-agent.c: add #ifdefs for a few header files.
3630 * mini-x86.h: disable the soft debugger in windows.
3631 Step 1 of 2 to make this compile on windows with gcc.
3633 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3635 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
3636 as it breaks the build.
3638 2009-07-01 Zoltan Varga <vargaz@gmail.com>
3640 Merge the soft debugger branch.
3642 * debugger-agent.h debugger-agent.c: New files containing the soft
3643 mode debugger module.
3645 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
3646 at the appropriate locations.
3648 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
3651 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
3652 enable/disable single stepping.
3654 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
3655 which returns all information in a StackFrameInfo structure, and can handle the
3656 LMF frames added by the debugger.
3658 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
3661 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
3662 walker function which works on a specific thread and passes a StackFrameInfo
3663 structure to its callback.
3665 * mini.c (mini_init): Initialize the debugger agent.
3667 * aot-compiler.c aot-runtime.c: Add soft-debug support.
3669 * mini-ops.h: Add OP_SEQ_POINT opcode.
3671 * driver.c (mono_main): Add new '--debugger-agent' option for passing
3672 arguments to the debugger agent.
3674 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3676 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
3679 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
3681 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
3683 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
3685 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
3687 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
3688 sets the IMT argument and makes a virtual call.
3690 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
3692 2009-11-01 Zoltan Varga <vargaz@gmail.com>
3694 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
3697 2009-10-30 Zoltan Varga <vargaz@gmail.com>
3699 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
3700 runtime. Fixes #551228.
3702 2009-10-29 Zoltan Varga <vargaz@gmail.com>
3704 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
3706 * basic.cs: Add a test.
3708 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
3709 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
3710 CONSTRAINED. Fixes #550964.
3712 * generics.cs: Add a test.
3714 2009-10-28 Mark Probst <mark.probst@gmail.com>
3716 * mini-posix.c (add_signal_handler): Use
3717 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
3719 2009-10-28 Jerry Maine <crashfourit@gmail.com>
3721 Contributed under the terms of the MIT/X11 license by
3722 Jerry Maine <crashfourit@gail.com>.
3724 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3725 sse4a for simd intrinsics.
3727 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3728 sse4a for simd intrinsics.
3730 2009-10-27 Zoltan Varga <vargaz@gmail.com>
3732 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
3733 instead of inst_p1 which is not the same on ILP32 platforms.
3735 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3737 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
3738 not the mscorlib one before calling mono_get_lmf_addr.
3740 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
3741 of the ip to the LMF.
3743 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
3744 immediate in the op->op_imm optimization.
3746 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
3747 understand. VTypes now work, but are not abi compliant, as they are
3748 split into 4 byte parts instead of 8.
3749 (emit_memcpy): Fix the unrolled case to work on the PS3.
3751 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
3753 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
3754 the default when static linking.
3756 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
3758 * aot-compiler.c: Add an autoreg option to automatically register
3759 statically linked aot modules using ELF .ctors.
3761 * genmdesc.pl: Add __ppc64__ to allowed defines.
3763 2009-10-25 Zoltan Varga <vargaz@gmail.com>
3765 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
3766 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
3768 2009-10-24 Mark Probst <mark.probst@gmail.com>
3770 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
3772 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3774 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
3775 which will contain the domain where the method was found.
3777 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
3778 mini_jit_info_table_find ().
3780 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
3782 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
3784 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3786 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
3787 set, its not supported yet.
3789 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3791 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
3792 iface wrapper is not found.
3793 (mono_aot_get_method): Ditto for GetGenericValueImpl.
3795 2009-10-21 Zoltan Varga <vargaz@gmail.com>
3797 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
3798 which have a different name.
3800 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
3801 wrappers and Array.GetGenericValueImpl ().
3803 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
3804 because of the change above.
3806 * generics.cs: Add a test for full aot + generic array ifaces.
3808 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
3810 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
3811 that hides the previous one.
3813 2009-10-18 Zoltan Varga <vargaz@gmail.com>
3815 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
3816 marshalled. Fixes #541623.
3818 2009-10-16 Zoltan Varga <vargaz@gmail.com>
3820 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
3822 2009-10-15 Zoltan Varga <vargaz@gmail.com>
3824 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
3826 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3828 * mini-posix.c (sigprof_signal_handler):
3829 Implemented support for building stat call chans in different ways.
3831 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3833 * mini-exceptions.c (mono_find_jit_info):
3834 Also check that a jit info has been found (fixes a profiler crash).
3836 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3838 * mini.c (mono_codegen):
3839 Call mono_profiler_code_buffer_new with correct code address.
3841 2009-10-14 Zoltan Varga <vargaz@gmail.com>
3843 * driver.c (mono_main): Change the date in the copyright.
3845 2009-10-14 Mark Probst <mark.probst@gmail.com>
3847 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
3848 allocator in shared generic code for open classes, because we
3849 can't get those classes' vtables. We need to make managed
3850 allocators not depend on the vtable at compile-time to solve this.
3852 2009-10-13 Martin Baulig <martin@ximian.com>
3854 * debug-mini.c (mono_debugger_trampoline_compiled): Add
3855 `const guint8 *trampoline' argument; send both the old and the new
3858 2009-09-30 Zoltan Varga <vargaz@gmail.com>
3860 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
3861 mono_runtime_capture_context () without calling mono_runtime_invoke ().
3862 (can_marshal_struct): Skip structures with auto layout.
3864 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
3866 2009-10-02 Zoltan Varga <vargaz@gmail.com>
3868 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
3869 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
3870 a variable to hold the stack slot used by the int<->float conversion opcodes.
3872 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
3874 2009-10-04 Zoltan Varga <vargaz@gmail.com>
3876 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
3877 when using full-aot.
3879 2009-10-06 Zoltan Varga <vargaz@gmail.com>
3881 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
3882 each instance of Comparer<T>.
3884 * generics.cs: Add a new test.
3886 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3888 * driver.c (parse_debug_options): Add a 'gdb' option.
3890 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3892 * image-writer.c: Add support for emitting the image into a memory buffer.
3894 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3896 * aot-compiler.c: Add support for registering debug info with GDB using the
3897 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3898 MONO_XDEBUG to 'gdb'.
3900 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3902 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3905 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3907 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3908 can be used to set breakpoints in gdb.
3910 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3911 segment to an absolute address.
3913 2009-10-13 Mark Probst <mark.probst@gmail.com>
3915 * method-to-ir.c: Use the managed array allocator method if
3918 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3920 * aot-compiler.c : Fix the MSVC builds
3922 Code is contributed under MIT/X11 license.
3924 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3926 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3927 avoid registering 1 symbol file per method with gdb.
3929 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3931 * mini-sparc.c: Fix the handling of enums with base type long.
3933 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3935 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3936 instead of using type->data.klass as the later doesn't work with generics.
3938 2009-09-25 Mark Probst <mark.probst@gmail.com>
3940 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3941 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3942 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3943 works differently now and we don't handle it in the JIT anymore.
3945 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3946 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3947 the Thread class split.
3949 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3951 * driver.c: Don't run tests with the obsolete treeprop optimization.
3953 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3954 variable volatile. Fixes #541577.
3956 * basic-calls.cs: Add a new test.
3958 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3960 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3962 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3963 work/required with recent iphone sdk versions.
3965 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3968 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3969 in the VCALL decomposition code.
3971 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3973 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3975 * basic.cs: Add a test.
3977 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3980 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3981 searches all the domains of the current thread.
3983 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3985 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3987 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3988 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3990 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3991 for non-jit trampolines.
3993 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
3995 * aot-compiler.c (add_wrappers): Ditto.
3997 * mini-arm.c: Implement support for passing vtypes and floats, and increase
3998 the size of the param area used by dyn_call to 6 which covers the majority of
4001 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
4003 * mini-arm.c: Implement support for passing/receiving
4004 longs and receiving floats in the dyn_call code.
4006 * mini-amd64.c: Implement support for receiving vtypes in registers in
4009 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
4012 2009-09-20 Zoltan Varga <vargaz@gmail.com>
4014 * mini-arm.c (get_call_info): Return more precise information in
4016 (dyn_call_supported): Use the information in CallInfo.
4018 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
4020 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
4023 * mini-arm.c: Update after the dyn_call api changes.
4025 * mini.c (mini_create_jit_domain_info): Register a destructor function
4026 for the runtime_invoke_hash.
4028 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
4029 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
4031 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
4032 (dyn_call_supported): Simplify this by using get_call_info ().
4033 (mono_arch_dyn_call_free): New destructor function.
4035 * generics.cs: Remove a printf.
4037 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
4039 * mini-arm.c: Add support for enum return values and passing a few arguments
4042 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
4045 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
4047 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
4048 the dynamic invoke wrappers.
4050 * mini-arm.c: Implement OP_DYN_CALL for arm.
4052 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
4053 supported by the dynamic runtime invoke wrapper.
4055 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
4056 runtime invoke wrapper.
4058 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
4059 if possible when running with full-aot.
4061 * mini-ops.h: Add OP_DYN_CALL opcode.
4063 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
4064 with dynamic arguments lists similar to libffi.
4066 2009-09-19 Zoltan Varga <vargaz@gmail.com>
4068 * method-to-ir.c: Fix the previous change on 64 bit platforms.
4070 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
4073 * iltests.il.in: Add a new test.
4075 2009-09-18 Zoltan Varga <vargaz@gmail.com>
4077 * aot-compiler.c (add_generic_instances): Add more instances of
4078 GenericEqualityComparer.
4080 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
4082 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
4084 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
4086 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
4087 comments on some functions that now can fail.
4089 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
4091 * Makefile.am: Add Info.plist to EXTRA_DIST
4093 2009-09-16 Zoltan Varga <vargaz@gmail.com>
4095 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
4096 static synchronized wrappers. Fixes #539500.
4098 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
4100 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
4103 2009-09-16 Zoltan Varga <vargaz@gmail.com>
4105 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
4106 lmf before calling filter clauses as well. Fixes #539550.
4108 * exceptions.cs: Add a test.
4110 2009-09-14 Zoltan Varga <vargaz@gmail.com>
4112 * aot-compiler.c (add_generic_class): Add instances of
4113 Array.GetGenericValueImpl as well.
4115 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
4118 * generics.cs: Add a fullaot linq test.
4120 2009-09-10 Zoltan Varga <vargaz@gmail.com>
4122 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
4125 2009-09-10 Bill Holmes <billholmes54@gmail.com>
4127 * mini-trampolines.c (mono_delegate_trampoline) : Call
4128 mono_cominterop_get_invoke if the delegate target object
4131 Code is contributed under MIT/X11 license.
4133 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
4135 * method-to-ir.c: For CoreCLR throw a SecurityException if an
4136 internal call is defined outside platform code. Reduce code
4137 duplication with existing [Method|Field]AccessException
4139 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
4141 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
4142 if the return value is a small struct passed on regs.
4144 2009-09-09 Zoltan Varga <vargaz@gmail.com>
4146 * cpu-arm.md mini-arm.c: Remove unused opcodes.
4148 * mini-codegen.c: Enable the cpu description validation for arm.
4150 2009-09-08 Zoltan Varga <vargaz@gmail.com>
4152 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
4153 test which depends on structs to objects.cs.
4155 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
4156 require object model related stuff working.
4158 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
4160 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
4162 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
4163 against the instruction metadata in mini-ops.h. amd64 only for now.
4165 * mini-ops.h: Fix some instruction descriptions.
4167 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
4168 unused instructions.
4170 2009-09-06 Zoltan Varga <vargaz@gmail.com>
4172 * exceptions.cs: Add a new test.
4174 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
4176 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
4178 2009-09-06 Zoltan Varga <vargaz@gmail.com>
4180 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
4181 skip empty phi opcodes.
4183 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
4184 correctly by zero extending after loads. Skip methods containing calls
4185 to the monitor enter/exit trampolines.
4187 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
4188 when calling mono_thread_force_interruption_checkpoint ().
4190 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
4192 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
4194 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
4196 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
4197 bootstrap could run.
4199 2009-09-04 Zoltan Varga <vargaz@gmail.com>
4201 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
4203 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4205 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
4207 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4208 LLVM might be very short.
4210 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
4211 in OP_THROW/RETHROW.
4213 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
4216 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4218 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
4219 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4220 LLVM might be very short.
4222 2009-09-01 Zoltan Varga <vargaz@gmail.com>
4224 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
4225 the alignment for the value of sp.
4227 2009-09-01 Geoff Norton <gnorton@novell.com>
4229 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
4230 managed wrappers in full aot.
4232 2009-08-31 Zoltan Varga <vargaz@gmail.com>
4234 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
4236 2009-08-28 Zoltan Varga <vargaz@gmail.com>
4238 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
4240 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4242 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
4244 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
4247 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4249 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
4250 depend on the info MonoMethodHeader which could be missing in IL stripped
4253 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4255 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
4256 they are only 4 byte aligned.
4258 2009-08-21 Zoltan Varga <vargaz@gmail.com>
4260 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
4261 was done previously, since using SP causes too many problems.
4263 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
4264 frames without a frame pointer works.
4266 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
4267 global register in methods with calls, since the calls can go through
4268 a static rgctx trampoline which doesn't save it.
4270 2009-08-19 Zoltan Varga <vargaz@gmail.com>
4272 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
4274 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4276 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
4278 2009-08-18 Christian Hergert <chris@dronelabs.com>
4280 * method-to-ir.c: Fix warnings for uninitialized variables.
4282 2009-08-18 Christian Hergert <chris@dronelabs.com>
4284 * mini-exceptions.c:
4285 * aot-compiler.c: Fix printf warnings.
4287 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4289 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
4290 Add GetGenericValueImpl<string>.
4292 * aot-compiler.c (add_generic_instances): Add instances of
4293 GenericEqualityComparer<T> for primitive types. Only emit the array
4294 wrappers into the mscorlib image.
4296 2009-08-15 Zoltan Varga <vargaz@gmail.com>
4298 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
4299 the methods_loaded array using amodule->info->nmethods.
4301 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
4302 (MONO_AOT_FILE_VERSION): Bump this.
4304 * aot-compiler.c: Emit more generic instances allowing some parts of linq
4307 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
4308 MonoJitInfo doesn't belong to its methods aot image.
4310 2009-08-14 Zoltan Varga <vargaz@gmail.com>
4312 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
4314 * mini-arm.c: Fix warnings.
4316 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
4318 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
4321 2009-08-12 Zoltan Varga <vargaz@gmail.com>
4323 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
4324 avoid clobbering IP.
4326 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
4327 hold the trampoline argument, so its initial value is available during
4330 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
4333 * exceptions-hppa.c:
4335 * exceptions-s390x.c:
4336 * exceptions-mips.c:
4338 * exceptions-sparc.c:
4339 * exceptions-alpha.c:
4341 * mini-trampolines.c:
4343 * exceptions-s390.c: add and use #define's instead of sizeof()
4344 for MonoJitInfo and MonoJitInfoTable.
4346 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
4351 * tramp-x86.c: use a #define instead of sizeof() for a few
4352 structures that use a zero-length array.
4354 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
4356 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
4357 case when the method is dynamic. Fixes #529238.
4359 2009-08-06 Zoltan Varga <vargaz@gmail.com>
4361 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
4362 of asserting when a method is JIT compiled in full-aot mode.
4364 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4366 Contributed under the terms of the MIT/X11 license by
4367 Jerry Maine <crashfourit@gail.com>.
4369 * fixed wrong dates in changelog.
4371 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4373 Contributed under the terms of the MIT/X11 license by
4374 Jerry Maine <crashfourit@gail.com>.
4376 * basic-simd.cs: added test for packed double square root.
4377 * cpu-amd64.md: added opcode info for packed double square root.
4378 * cpu-x86.md: added opcode info for packed double square root.
4379 * mini-ops.h: added IR opcode for packed double square root.
4380 * mini-x86.c: added IR to native translation code for packed double square root.
4381 * mini-amd64.c: removed todo for packed double square root.
4382 * simd-intrinsics.c: added method to IR opcode converstion for
4383 packed double square root.
4385 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4387 Contributed under the terms of the MIT/X11 license by
4388 Jerry Maine <crashfourit@gail.com>.
4390 * mini-amd64.c: Added a change to help tell the difference as
4391 to what perpose the xmm register is being used--mainly to help
4393 * mini-amd64.h: Changed callee regs to use 15 out of 16
4394 (one used for special cases) xmm registers for both fp
4395 and simd ops. Added define to turn on new feature in the regalloc
4396 that allows fp and simd ops to share the xmm regs happily.
4397 * codegen.c: Added code to detect for which perpose an xmm reg is
4398 being used (fp or simd) and to translate back and forth to the
4399 correct logical reg bank (fp or simd) for 'spill load's.
4401 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4403 Contributed under the terms of the MIT/X11 license by
4404 Jerry Maine <crashfourit@gail.com>.
4406 * basic-simd.cs: Added tests for stressing the regalloc when running with
4407 16 simd regs and when simd and fp ops share the same reg bank.
4409 2009-08-01 Mark Probst <mark.probst@gmail.com>
4411 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
4412 in shared generic code, we might have to look up the class in the
4413 RGCTX. If we use the class directly, compute its GC descriptor.
4415 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4417 * mini.c (mono_jit_runtime_invoke): Fix a warning.
4419 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4421 * mini.c (mono_jit_runtime_invoke): Initialize the class and
4422 check for errors. Fixed the case when the class with the Main
4425 2009-07-31 Jerry Maine <crashfourit@gmail.com>
4427 Contributed under the terms of the MIT/X11 license by
4428 Jerry Maine <crashfourit@gail.com>.
4430 * cpu-amd64.md: Fixed simple bug in machine discrition file.
4432 2009-07-31 Zoltan Varga <vargaz@gmail.com>
4434 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
4436 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
4438 * method-to-ir.c: Fix naming of stelem and ldelem.
4440 2009-07-30 Zoltan Varga <vargaz@gmail.com>
4442 * driver.c (main_thread_handler): Check that the assembly loaded
4443 matches the filename when doing AOT.
4445 2009-07-30 Mark Probst <mark.probst@gmail.com>
4447 * mini.c: get_ip_from_sigctx installer has been removed, so don't
4450 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
4451 utils/mono-sigcontext.h).
4453 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
4456 2009-07-29 Massimiliano Mantione <massi@ximian.com>
4458 * mini.c (mono_codegen):
4459 Call profiler hook to keep track of method code buffers.
4461 2009-07-27 Mark Probst <mark.probst@gmail.com>
4463 * method-to-ir.c: Invoke write barriers for the
4464 Interlocked.(Compare)Exchange JIT intrinsics.
4466 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
4468 * Makefile.am (version.h): Fix issues when built out of tree.
4469 Remove some redundant 'grep's piped through 'sed's.
4471 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4473 This patch is contributed under the terms of the MIT/X11 license
4475 * mini-ppc.c (mono_arch_output_basic_block):
4476 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
4477 for bits 32-47 with signed load/store diplacements for bits
4478 48-63. Use prefered base/offset order for indexed form.
4479 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
4480 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
4481 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
4482 OP_LOADI2_MEMBASE): Same.
4483 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
4484 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
4485 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
4487 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
4488 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
4489 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
4490 OP_LOADI1_MEMINDEX): Same
4491 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
4492 OP_STORER8_MEMINDEX): Same
4493 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
4495 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
4496 for bits 32-47 with signed load/store diplacements for bits
4497 48-63. Use prefered base/offset order for indexed form.
4499 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4501 This patch is contributed under the terms of the MIT/X11 license
4503 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
4504 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
4505 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
4506 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
4507 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
4508 cfg->stack_usage to avoid size warnings.
4509 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
4510 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
4511 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
4512 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
4514 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
4515 after code varible is initialized.
4516 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
4517 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
4518 (mono_arch_emit_epilog):
4519 Move Use ppc_load32 for cfg->stack_usage to avoid size
4522 2009-07-24 Mark Probst <mark.probst@gmail.com>
4524 * method-to-ir.c: The write barrier doesn't do the store anymore,
4525 so we have always to emit it. Also, emit the wbarrier after the
4528 2009-07-24 Zoltan Varga <vargaz@gmail.com>
4530 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
4531 for argument count 3 too.
4533 2009-07-23 Zoltan Varga <vargaz@gmail.com>
4535 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
4536 the caller handle the exceptions.
4537 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
4538 method. Fixes #524498.
4540 2009-07-22 Geoff Norton <gnorton@novell.com>
4542 * mini-exceptions.c: Fix build on ia64.
4544 2009-07-22 Mark Probst <mark.probst@gmail.com>
4546 * mini-exceptions.c (ves_icall_get_frame_info): Use write
4549 2009-07-21 Zoltan Varga <vargaz@gmail.com>
4551 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
4554 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4556 * basic-simd.cs (Main): Pass args to the test driver.
4558 2009-07-20 Geoff Norton <gnorton@novell.com>
4560 * mini-x86.h: Fix the x86 version guards to use Apple's
4561 properly defined macros.
4563 2009-07-20 Geoff Norton <gnorton@novell.com>
4565 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
4568 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4570 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
4571 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
4572 the information which is needed for invokes, so only one locking+hash table
4575 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
4577 * aot-compiler.c (add_generic_instances): Emit instances of
4578 GenericComparer<T> for primitive types.
4580 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
4582 * mini-posix.c: Fix linux build.
4584 2009-07-19 Geoff Norton <gnorton@novell.com>
4586 * mini.h: Add prototypes for mono_runtime_syscall_fork and
4587 mono_gdb_render_native_backtraces
4588 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
4589 so we implement the sane semantics to the runtime here
4590 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
4591 so we need to call it differently (mono_gdb_render_native_backtraces)
4592 * mini-posix.c: Move the old semantics from mini.c to the prototypes
4593 here for default implementations.
4594 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
4595 support Apple's weird syscall (SYS_fork) implementation and not busy
4596 loop in abort() on native crashes on OSX anymore.
4598 2009-07-18 Zoltan Varga <vargaz@gmail.com>
4600 * aot-runtime.c (load_method): Change the handling of the
4601 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
4604 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
4606 2009-07-17 Zoltan Varga <vargaz@gmail.com>
4608 * mini.c (mono_patch_info_equal): Revert the last change for now as it
4609 seems to break the aot tests.
4611 * mini.c (mono_patch_info_equal): Fix the handling of
4612 MONO_PATCH_INFO_RGCTX_FETCH.
4614 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4616 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
4618 * mini.c (mono_patch_info_hash): Fix the handling of
4619 MONO_PATCH_INFO_INTERNAL_METHOD.
4620 (mono_patch_info_equal): Ditto.
4622 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4624 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
4627 * mini-llvm.c: Add some infrastructure for AOT support.
4629 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4631 * mini-llvm-cpp.c: Update to the latest llvm api.
4633 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
4634 option to false to prevent llvm from installing signal handlers which
4637 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
4640 * cpu-amd64.md: Revert previous change as those instructions
4641 take 2 separate arguments. Remember to read the arch docs more
4642 carefully next time.
4644 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4646 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
4648 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
4650 * mini-ppc.c: exploit multiple load/store units if available (rest of
4651 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
4652 http://bugzilla.novell.com/show_bug.cgi?id=487846).
4654 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
4656 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
4657 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
4659 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
4661 * cpu-x86.md: Fix missing clobbering from trancendental simd
4664 * cpu-amd64.md: Same.
4666 2009-07-14 Jerry Maine <crashfourit@gmail.com>
4668 Contributed under the terms of the MIT/X11 license by
4669 Jerry Maine <crashfourit@gail.com>.
4671 * basic-simd.cs: Added tests for single and doulble indexers.
4673 * cpu-amd64.md: Added simd opcode information.
4675 * mini-amd64.c: Added IR to native simd generation code.
4676 Added simd register names and function that returns them.
4678 * mini-amd64.h: Added marcos to turn on simd code compilation in
4679 amd64. Added max simd register count marco. Added caller/callee
4680 register mask marcos. Added marcos to use simd register bank.
4682 * mini.h: Added helper marco for shufling dwords and simple
4685 2009-07-14 Zoltan Varga <vargaz@gmail.com>
4687 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
4689 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
4691 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
4692 the length of the native code as well.
4694 * basic-simd.cs: Add a test for #521662.
4696 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
4698 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
4700 2009-07-13 Mark Probst <mark.probst@gmail.com>
4702 * mini.c: Register function for getting the IP from a signal
4703 context with metadata.
4705 2009-07-13 Zoltan Varga <vargaz@gmail.com>
4707 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
4708 call a generic class init trampoline if needed. Fixes #519336.
4710 * generics.cs: Add a test.
4712 2009-07-09 Mark Probst <mark.probst@gmail.com>
4714 * method-to-ir.c: When doing a call which might be remote from
4715 shared generic code to other shared code with open type arguments,
4716 get the remoting invoke wrapper from the RGCTX and do an indirect
4719 2009-07-03 Zoltan Varga <vargaz@gmail.com>
4721 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
4722 after the unbox trampoline in the full-aot case.
4724 2009-07-02 jonas echterhoff <jonas@unity3d.com>
4726 * mini.c: Move initialization of jit_mutex before debugger initialization
4731 * Info.plist: added Info.plist and link flag to enable the mono executable
4732 to access other processes. Requires codesigning of the executable to work.
4734 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
4739 2009-06-30 Zoltan Varga <vargaz@gmail.com>
4741 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
4743 2009-06-29 Zoltan Varga <vargaz@gmail.com>
4745 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
4746 when the generic instance is an instantiation of a subclass of the
4747 methods class. Fixes #517166.
4749 2009-06-26 Zoltan Varga <vargaz@gmail.com>
4751 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
4754 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
4757 * CMakeLists.txt: Add minimal support for installation.
4759 2009-06-25 Zoltan Varga <vargaz@gmail.com>
4761 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
4762 determine whenever a method is directly callable to a separate function.
4764 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
4765 needed ones as a result of the previous change.
4767 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
4768 type of register arrays.
4770 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
4771 type of register arrays.
4773 2009-06-24 Jerry Maine <crashfourit@gmail.com>
4775 Contributed under the terms of the MIT/X11 license by
4776 Jerry Maine <crashfourit@gail.com>.
4778 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
4780 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4782 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
4784 2009-06-24 Neale Ferguson <neale@sinenomine.net>
4786 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
4787 dump of structure return value. Fix some formatting.
4788 * cpu-s390x.md: Fix lengths of instruction sequences.
4789 * mini-s390.c: Minor formatting changes.
4791 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4793 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
4794 Use sigaction on freebsd as well.
4796 2009-06-23 Zoltan Varga <vargaz@gmail.com>
4798 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
4801 * mini.c (mini_init): Revert a change which breaks cross-compilation.
4803 2009-06-22 Mark Probst <mark.probst@gmail.com>
4805 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
4807 2009-06-22 Mark Probst <mark.probst@gmail.com>
4809 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
4811 2009-06-20 Martin Baulig <martin@ximian.com>
4814 (MonoDebuggerThreadFlags): New enum typedef.
4815 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
4816 (mono_debugger_thread_created): Added `gpointer func' argument;
4817 initialize the new `thread_flags' field.
4819 2009-06-18 Martin Baulig <martin@ximian.com>
4821 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
4822 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
4825 (mini_debugger_set_attach_ok): New function; sets the attach-ok
4826 flag in `MONO_DEBUGGER__info.runtime_info'.
4829 (mono_main): Call mini_debugger_set_attach_ok() if generics
4830 sharing is disabled.
4832 2009-06-22 Zoltan Varga <vargaz@gmail.com>
4834 * aot-compiler.c (add_wrappers): Fix a warning.
4836 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
4837 the ppc load/store macro changes.
4839 2009-06-21 Zoltan Varga <vargaz@gmail.com>
4841 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
4843 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
4844 not just the got symbol.
4846 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
4849 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
4852 * aot-compiler.c: Remove some fixmes.
4854 * driver.c (mono_main): Print a helpful message when cross-compiling.
4856 * mini.c (mini_init): Disable signal handlers when cross-compiling.
4858 * method-to-ir.c (initialize_array_data): Do the optimization if the
4859 target byte order is little endian, instead of the host byte order.
4861 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
4862 wrappers into the mscorlib image, Emit a unique plt symbol for each
4863 image, emit symbols for plt entries.
4865 * image-writer.c (img_writer_emit_symbol_size): New function to emit
4868 2009-06-20 Zoltan Varga <vargaz@gmail.com>
4870 * aot-compiler.c (add_wrappers): Avoid calling
4871 mono_marshal_get_type_info () since it can assert for some types.
4873 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
4874 ldtoken are used inside wrappers.
4876 * helpers.c: Add support for prefixing tools with the arch name.
4878 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
4879 quantities when using ilp32.
4881 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
4882 spill slots. Use sizeof(mgreg_t) for the spill slot size.
4884 * image-writer.c: Use .long on ilp32.
4886 * aot-compiler.c: Use 32 bit loads on ilp32.
4888 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4890 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4892 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4894 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4896 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4897 second got slot of every aot image.
4899 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4900 aot on platforms with function pointers.
4902 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4903 support for aot/full aot on ppc/ppc64.
4905 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4906 arguments which are needed on ppc.
4908 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4911 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4913 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4915 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4917 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4919 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4921 2009-06-17 Geoff Norton <gnorton@novell.com>
4923 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4925 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4927 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4928 to control whenever the dwarf writer is in xdebug or aot mode.
4929 (emit_class_dwarf_info): Use a separate abbrev for structures without
4932 * aot-compiler.c: Pass the appending parameter to
4933 mono_dwarf_writer_create ().
4935 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4936 falls through to its next bblock. Fixes #513931.
4938 * iltests.il: Add a test.
4940 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4941 infor even if emit_line is FALSE, as the apple linker seems to require it.
4943 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4945 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4949 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4951 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4954 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4956 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4957 'has_call_handler' fields.
4959 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4961 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4962 first bblock if not needed. Fixes #512790.
4964 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4966 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4968 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4971 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4972 remoting-invoke-with-check wrappers, which are not needed when running with
4973 full-aot, since it doesn't support remoting.
4975 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4977 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4979 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4980 method info, it is not used anymore.
4982 * mini.h: Bump AOT file format version.
4984 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4987 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4990 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4992 * mini.h: Bump AOT file format version.
4994 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4996 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
4997 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
5000 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
5001 of CKFINITE and FBGE for VFP.
5003 2009-06-09 Zoltan Varga <vargaz@gmail.com>
5005 * aot-compiler.c: Don't align code to 16 bytes on arm.
5007 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
5008 before the methods they belong to.
5010 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
5011 the full-aot case if possible, since the trampoline will be called right
5014 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
5015 trampolines to 1024 after the change above.
5017 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
5018 trampoline to save 8 bytes per trampoline.
5020 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
5023 2009-06-08 Zoltan Varga <vargaz@gmail.com>
5025 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
5027 2009-06-08 Martin Baulig <martin@ximian.com>
5030 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
5031 (_mono_debugger_throw_exception): Don't make this static.
5032 (_mono_debugger_unhandled_exception): Likewise.
5033 (mono_debugger_handle_exception): Moved to mini-exceptions.c
5036 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
5037 (_mono_debugger_throw_exception): Add function prototype.
5038 (_mono_debugger_unhandled_exception): Likewise.
5041 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
5042 arg; return the first exception handler if the exception is caught
5043 and we're running inside the debugger.
5044 (mono_debugger_handle_exception): Moved here from debug-mini.c;
5045 improve exception handle inside runtime-invoke, check whether the
5046 exception is actually caught in the method being invoked and not
5047 by the runtime-invoke-wrapper.
5049 2009-06-08 Zoltan Varga <vargaz@gmail.com>
5051 * image-writer.c: Improve support for the osx assembler.
5053 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
5056 2009-06-08 Martin Baulig <martin@ximian.com>
5059 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
5060 (_mono_debugger_throw_exception): Don't make this static.
5061 (_mono_debugger_unhandled_exception): Likewise.
5062 (mono_debugger_handle_exception): Moved to mini-exceptions.c
5065 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
5066 (_mono_debugger_throw_exception): Add function prototype.
5067 (_mono_debugger_unhandled_exception): Likewise.
5070 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
5071 arg; return the first exception handler if the exception is caught
5072 and we're running inside the debugger.
5073 (mono_debugger_handle_exception): Moved here from debug-mini.c;
5074 improve exception handle inside runtime-invoke, check whether the
5075 exception is actually caught in the method being invoked and not
5076 by the runtime-invoke-wrapper.
5078 2009-06-07 Zoltan Varga <vargaz@gmail.com>
5080 * image-writer.c (append_subsection): Don't align subsections of the
5081 debug_line section as a workaround.
5083 * dwarfwriter.c: Emit line number info in the AOT case as well.
5085 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
5087 This patch is contributed under the terms of the MIT/X11 license
5089 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
5090 code_len <= code_size
5092 2009-06-06 Zoltan Varga <vargaz@gmail.com>
5094 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
5096 2009-06-04 Zoltan Varga <vargaz@gmail.com>
5098 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
5099 invoke wrappers, we now use trampolines instead.
5101 2009-06-04 Mark Probst <mark.probst@gmail.com>
5103 * mini-darwin.c: The exception thread must not be registered with
5106 2009-06-04 Mark Probst <mark.probst@gmail.com>
5108 * mini-gc.c: Disable the code because it makes SGen crash.
5110 2009-06-03 Zoltan Varga <vargaz@gmail.com>
5112 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
5113 instead of asserting.
5115 2009-05-31 Zoltan Varga <vargaz@gmail.com>
5117 * aot-compiler.c (mono_compile_assembly): Move the creation of the
5118 output file after the code has been compiled.
5120 2009-05-30 Zoltan Varga <vargaz@gmail.com>
5122 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
5124 2009-05-31 Zoltan Varga <vargaz@gmail.com>
5126 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
5127 entries distinction to simplify the code.
5129 * mini.h: Bump AOT file format version.
5131 2009-05-28 Zoltan Varga <vargaz@gmail.com>
5133 * objects.cs: Fix the signature of one of the tests.
5135 * mini.c (mini_create_ftnptr): New helper function, moved here from
5137 (mini_get_addr_from_ftnptr): Ditto.
5138 (mini_init): Install the new helpers.
5140 2009-05-28 Martin Baulig <martin@ximian.com>
5142 Correctly initialize the debugger when embedding Mono.
5144 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
5145 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
5146 see documentation in mini_debug_running_inside_mdb().
5149 (mini_debug_running_inside_mdb): New function to check whether
5150 we're running inside mdb.
5152 * mini.c (mini_init): Call mini_debugger_init() if we're running
5153 inside the debugger.
5155 * driver.c (mono_main): Moved the call to mini_debugger_init()
5156 into mini_init() to make this work when embedding Mono.
5158 * debug-debugger.c (mini_debugger_init): Warn about duplicate
5159 calls to mini_debugger_init().
5161 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
5162 mono_debugger_main() -> mini_debugger_main() and put them inside a
5163 `MONO_DEBUGGER_SUPPORTED' conditional.
5165 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
5167 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
5168 this is no longer in use.
5171 2009-05-26 Zoltan Varga <vargaz@gmail.com>
5173 * mini-sparc.c (add_outarg_load): Fix the sparc build.
5175 * aot-compiler.c (emit_method_code): Always write out C style symbols for
5178 2009-05-27 Martin Baulig <martin@ximian.com>
5180 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5182 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
5183 long_conv_to_r_un to 64 bits.
5185 * cpu-x86.md: Increase the instruction size due to the changes.
5187 * iltests.il.in: Add regression test.
5191 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5193 * objects.cs: Move the previous test from basic.cs to here.
5195 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5197 * basic.cs: Add regression test for #506915.
5199 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5201 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
5202 optimization we must check the bb of the first byte of stobj as
5203 it's the only one set in cil_offset_to_bb.
5207 2009-05-25 Zoltan Varga <vargaz@gmail.com>
5209 * image-writer.c: Fix pointer directive on ppc64.
5211 2009-05-24 Zoltan Varga <vargaz@gmail.com>
5213 * image-writer.c (asm_writer_emit_section_change): Avoid using
5214 .bss subsections on ppc too.
5216 2009-05-23 Zoltan Varga <vargaz@gmail.com>
5218 * image-writer.c: Fix the definition of TARGET_ASM_....
5220 * image-writer.c: Fix the emission of assembler directives in the last
5223 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
5224 exception throwing code to accomodate ppc64.
5226 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
5227 size to work on ppc64 too.
5229 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
5232 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
5233 the assembler dialect instead of using platform specific defines.
5235 2009-05-22 Geoff Norton <gnorton@novell.com>
5237 * mini-arm.c (get_call_info): If a structure is split between the stack
5238 and argument registers, we should not advance the stack pointer by the entire
5239 native size, but just by the amount that spilled.
5241 2009-05-22 Zoltan Varga <vargaz@gmail.com>
5243 * mini-arm.c (get_call_info): Handle structures with alignment requirements
5246 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5248 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
5251 * aot-compiler.c (add_extra_method): Fix up the collection of extra
5252 methods so wrapper don't get added twice.
5253 (add_generic_instances): Don't add methods of arrays.
5255 * generics.cs: Mark one test as !FULLAOT.
5257 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5259 * mini-x86.c (emit_move_return_value): Remove unused vars.
5261 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5263 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
5264 decomposing 8 bytes structs into a LCALL.
5266 * mini-x86.c (emit_move_return_value): We no longer push the vtype
5267 pointer for where to store the returned regs.
5269 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
5272 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
5274 2009-05-20 Miguel de Icaza <miguel@novell.com>
5276 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
5279 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5281 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
5283 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
5286 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
5288 * local-propagation.c (mono_local_cprop): Avoid local propagation
5289 across paired add/sub if the first instruction dest reg is it's
5290 source reg. For example:
5292 int_add_imm R12 <- R12 [1] clobbers: 1
5293 int_sub_imm R42 <- R12 [1] clobbers: 1
5295 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
5296 maintain the math identify.
5300 2009-05-20 Andreia Gaita <avidigal@novell.com>
5302 * Makefile.am: avoid going on the network just to get the revision,
5305 2009-05-19 Massimiliano Mantione <massi@ximian.com>
5307 Fixed estimate for short branches on amd64 (they were off mark, and
5308 enabling call prolog-epilog instrumentations caused assertions).
5309 * mini.h (struct MonoBasicBlock): added max_length field to hold the
5310 estimate for the maximum length of this basic block.
5312 - mono_arch_emit_prolog: compute max_length for each basic block
5313 (instead of max_offset), and inflate size estimate also for entry bb
5314 in case of code instrumentation.
5315 - mono_arch_output_basic_block: get rid of "cpos" (the current
5316 estimated "position" in the code), and always use "offset" instead,
5317 which is accurate; at the beginning of the function quickly recompute
5318 max_offset for all the remaining blocks, starting from the current
5319 cfg->code_len (which is correct, and not estimated) and using the
5320 estimated block lengths computed previously.
5322 2009-05-17 Zoltan Varga <vargaz@gmail.com>
5324 * exceptions-ppc.c: Remove the caching from the trampoline creation
5325 functions, it is already done in the caller.
5327 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
5329 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
5330 MONO_ARCH_GSHARED_SUPPORTED define.
5332 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
5334 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
5337 2009-05-16 Zoltan Varga <vargaz@gmail.com>
5339 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
5340 call to mono_marshal_get_rgctx_invoke ().
5342 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
5343 mono_marshal_get_static_rgctx_invoke (), all platforms which support
5344 gshared use the static rgctx trampolines now.
5346 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
5347 platform supports it.
5349 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5351 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
5353 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
5355 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5357 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
5359 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
5362 2009-05-15 Massimiliano Mantione <massi@ximian.com>
5364 Made it possible for mono_arch_instrument_epilog to preserve
5365 argument registers, otherwise instrumenting the "epilogue" before
5366 a tail call would clobber them.
5367 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
5368 if like mono_arch_instrument_epilog but with an additional parameter
5369 that states if argument registers must be preserved.
5370 * mini.c: implemented mono_arch_instrument_epilog as a call to
5371 mono_arch_instrument_epilog_full without asking to preserve argument
5372 registers (this makes the existing code work as usual).
5374 - mono_arch_instrument_epilog: add parameter to transform it into
5375 mono_arch_instrument_epilog_full, and preserve argument registers
5377 - mono_arch_output_basic_block, OP_TAILCALL case: call
5378 mono_arch_instrument_epilog_full.
5379 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
5380 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
5381 only transformed mono_arch_instrument_epilog into
5382 mono_arch_instrument_epilog_full.
5384 2009-05-15 Geoff Norton <gnorton@novell.com>
5386 * mini-darwin.c: This works on arm now.
5388 2009-05-14 Geoff Norton <gnorton@novell.com>
5390 * jit.h, driver.c: Allow full-aot to be decided programatically by the
5393 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5395 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
5398 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
5399 wrappers during full aot mode correctly.
5401 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
5404 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
5405 mono_metadata_type_hash ().
5407 2009-05-14 Massimiliano Mantione <massi@ximian.com>
5409 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
5410 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
5411 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
5412 Removed MONO_INST_BRLABEL from the instruction flags, and the
5413 remaining code that used it, because we do not support branches inside
5414 basic blocks (and branch target labels) anymore.
5415 * Makefile.am: As part of the above cleanup, remove reference to
5416 BURG files which don't exist anymore.
5418 2009-05-14 Zoltan Varga <vargaz@gmail.com>
5420 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
5423 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
5424 to use mono_arch_throw_corlib_exception.
5426 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
5427 mono_arch_throw_corlib_exception for throwing corlib exceptions.
5429 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
5432 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
5434 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
5435 for the got to make debugging easier and to avoid confusing it with the
5438 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
5439 method so a breakpoint can be set when using gdb.
5441 2009-05-13 Zoltan Varga <vargaz@gmail.com>
5443 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
5444 on mono_method_get_imt_slot ().
5446 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
5447 num_decodes variables.
5449 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
5450 change as it doesn't seem to work.
5452 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
5455 2009-05-12 Zoltan Varga <vargaz@gmail.com>
5457 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
5458 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
5460 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
5461 builder when using full aot.
5463 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
5464 here, it is already handled.
5466 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
5469 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
5471 * mini-arm.h: Enable IMT for full aot.
5473 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
5474 arch doesn't support it.
5476 * mini.c (mini_init): Don't disable IMT for full aot if the
5477 architecture supports it.
5479 * mini.h (MonoAotTrampoline): New enum containing the different types
5480 of 'numerous' trampolines.
5481 (MONO_AOT_FILE_VERSION): Bump this.
5483 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
5484 static rgctx trampolines. Add support for full-aot IMT thunks.
5486 * mini-amd64.h: Enable IMT for full aot.
5488 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
5489 to exclude tests belonging to a category.
5491 * generics.cs: Mark some tests with a !FULLAOT category.
5493 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
5496 2009-05-11 Zoltan Varga <vargaz@gmail.com>
5498 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
5499 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
5500 (emit_plt): Fix a warning.
5502 2009-05-10 Zoltan Varga <vargaz@gmail.com>
5504 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
5505 back into aot-compiler.c to a place where the other functions shared by
5506 the runtime and aot compiler are.
5508 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
5509 as done previously, instead of in MonoAotFileInfo, since pointers might have
5510 alignment requirements.
5512 * mini.h: Bump AOT file format version.
5514 2009-05-10 Miguel de Icaza <miguel@novell.com>
5516 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
5517 that is used at runtime from the aot-compiler.c, this makes it
5518 work on setups that remove the AOT compiler from the output
5521 2009-05-09 Zoltan Varga <vargaz@gmail.com>
5523 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
5526 * mini-ppc.h: Enable static rgctx trampolines for ppc.
5528 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
5530 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
5531 stuff to mono_arch_decompose_long_opts ().
5532 (mono_decompose_opcode): Remove some dead code.
5534 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5536 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
5537 cmethod can be null for quite a some reasons.
5539 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5541 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
5543 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5545 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
5547 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5549 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
5550 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
5551 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
5552 calls returning structures by addr on amd64.
5554 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
5556 * iltests.il.in: Restructure the tail call tests a bit.
5558 2009-05-07 Zoltan Varga <vargaz@gmail.com>
5560 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
5561 for virtual methods too.
5563 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
5565 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
5566 due to regression in verifying System.dll.
5568 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5570 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
5573 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
5576 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
5577 g_str_hash () which can change.
5579 * driver.c (mini_regression): Disable optimizations not supported by
5580 the cpu. Fixes #500019.
5582 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
5585 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5587 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
5588 to the latest LLVM code.
5590 2009-05-05 Zoltan Varga <vargaz@gmail.com>
5592 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
5594 2009-05-04 Zoltan Varga <vargaz@gmail.com>
5596 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
5599 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
5600 no longer saving offsets, so just save the patch types along with the other
5602 * aot-runtime.c (load_patch_info): Update after the changes to
5603 encode_patch_list ().
5604 (decode_got_entry): Removed, merged into load_patch_info ().
5605 (is_shared_got_patch): Removed, call the same function from
5608 * mini.h: Bump aot file format version.
5610 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
5611 half-finished no-dlsym code.
5613 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
5616 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
5617 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
5619 2009-05-02 Zoltan Varga <vargaz@gmail.com>
5621 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
5622 buffer length to work with AOT code.
5624 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
5625 ldfld/stfld opcodes.
5627 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
5630 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
5632 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
5634 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
5637 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
5638 if needed. Don't decompose long operations when using llvm.
5640 2009-05-01 Zoltan Varga <vargaz@gmail.com>
5642 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
5645 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
5647 2009-05-03 Martin Baulig <martin@ximian.com>
5649 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
5650 mono_debugger_insert_method_breakpoint() since the class init
5651 handler we're inserting at the top of the method already gives us
5654 2009-04-30 Zoltan Varga <vargaz@gmail.com>
5656 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
5657 to mono_arch_decompose_long_opts () for x86 and arm.
5659 2009-04-29 Zoltan Varga <vargaz@gmail.com>
5661 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
5664 2009-04-28 Zoltan Varga <vargaz@gmail.com>
5666 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
5669 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5671 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
5672 number of trampolines used in full-aot mode.
5674 * aot-compiler.c: Add an ntrampolines option to set the number of
5675 trampolines emitted in full-aot mode.
5677 2009-04-27 Zoltan Varga <vargaz@gmail.com>
5679 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
5680 a volatile load. Get rid of get_tempname (), llvm assigns names
5683 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
5686 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
5689 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
5692 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
5693 to the same register as a fixed sreg2. Fixes #497271.
5695 * iltests.il.in: Add a new test.
5697 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5699 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
5700 stack, since pushes complicate exception handling.
5702 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
5703 the stack if they are passed using moves.
5705 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
5707 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
5710 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
5711 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
5712 of FMOVE if it is an R4.
5714 2009-04-25 Zoltan Varga <vargaz@gmail.com>
5716 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
5718 * mini.h (LLVMCallInfo): New structure to store calling convention
5719 information for the LLVM back end similar to the CallInfo structures in
5722 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
5723 call information in a format usable by LLVM.
5724 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
5726 * method-to-ir.c (mono_emit_call_args): Emit calls using
5727 mono_llvm_emit_call () when compiling using LLVM.
5729 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
5730 comments to all functions. Fix memory leaks. Add a public init/cleanup
5733 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
5735 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
5736 mono_array_new_va () jit icall.
5738 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
5740 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
5741 multiple machine description files to be specified.
5742 * mini-ops.h: fixes for cross-compilation.
5744 2009-04-22 Miguel de Icaza <miguel@novell.com>
5746 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
5749 2009-04-22 Zoltan Varga <vargaz@gmail.com>
5751 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
5752 to prevent asserts in various passes. Fixes #497220.
5754 2009-04-21 Zoltan Varga <vargaz@gmail.com>
5756 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
5759 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
5760 table to avoid duplicates.
5762 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5764 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
5767 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
5769 * mini.c (mini_method_verify): Fail fulltrust code if the exception
5770 is for method or field access.
5772 2009-04-20 Zoltan Varga <vargaz@gmail.com>
5774 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
5777 * mini-llvm.c (mono_llvm_emit_method): Use it.
5779 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
5780 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
5783 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
5784 synchronized methods.
5786 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
5788 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
5790 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
5793 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
5794 allowing some options to be set dynamically.
5796 2009-04-19 Zoltan Varga <vargaz@gmail.com>
5798 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
5799 unconditional branch.
5801 * mini.h (MonoTrampolineType): Add new trampoline type
5802 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
5805 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
5808 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
5811 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
5812 is enabled. Instead, use the llvm vcall trampoline.
5814 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
5816 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
5818 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
5821 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
5822 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
5824 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
5825 OP_IA64_CSET opcode.
5827 * mini.c: Fix a warning.
5829 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
5830 THROW to the appropriate llvm type.
5832 2009-04-18 Zoltan Varga <vargaz@gmail.com>
5834 * mini.c (mini_method_compile): Add statistics for methods JITted
5837 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5839 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
5840 OP_IA64_CMP_<cond>_IMM opcodes.
5842 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5844 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
5847 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
5850 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
5853 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
5855 * mini-exceptions.c : add thread id to EXCEPTION trace message.
5857 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5859 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
5862 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
5863 rgctx invoke trampolines for x86.
5865 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
5866 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
5867 (mono_arch_get_vcall_slot): Simplify this.
5869 2009-04-16 Zoltan Varga <vargaz@gmail.com>
5871 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
5872 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
5874 2009-04-14 Zoltan Varga <vargaz@gmail.com>
5876 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
5877 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
5879 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
5881 * liveness.c (visit_bb): Remove a needless assert.
5883 2009-04-13 Zoltan Varga <vargaz@gmail.com>
5885 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
5886 full aot support to the arch specific code.
5888 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5890 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5892 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5894 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5895 collect information about the delegate invoke impl trampolines.
5897 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5898 to save trampolines during full-aot mode.
5900 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5901 creation function which returns a trampoline which sets the rgctx
5903 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5904 wrapper if possible.
5905 (mono_delegate_trampoline): Ditto.
5907 * mini.c (mono_jit_runtime_invoke): Ditto.
5909 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5911 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5913 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5915 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5917 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5918 just setting the opcode to OP_NOP.
5920 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5922 * mini.c (mini_method_compile): Put the last change inside an
5923 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5925 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5926 and extend live ranges to cover the whole method when using xdb.
5928 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5929 do it in the trampolines.
5931 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5934 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5936 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5937 call code in full-aot mode since IMT is disabled there.
5938 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5939 new JIT no longer has that restriction.
5941 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5943 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5944 a more compact format.
5945 (mono_aot_wrapper_name): New function to return a unique name for a
5946 wrapper method, also used by the AOT runtime.
5948 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5951 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5952 when a ICollection<T> etc is encountered.
5953 (add_generic_instances): Process method arguments/locals too.
5954 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5957 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5959 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5961 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5963 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5965 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5966 representing the result of the decomposition. Nullify instructions
5967 instead of setting them to OP_NOP since nops can't have registers
5970 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5972 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5973 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5974 info. Strip 'mapping symbols' on ARM.
5976 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5978 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5979 this with the native genmdesc.
5981 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5983 * aot-runtime.c: Fixing the MSVC build.
5985 Code is contributed under MIT/X11 license.
5987 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5989 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5990 JITted code depends on it.
5992 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5994 * aot-compiler.c: Use new MonoGenericParam accessors.
5996 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5998 Reduce memory usage and improve correctness wrt MonoGenericParam
5999 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
6000 handing. Avoid allocating MonoGenericParams, but use the ones in
6001 the container itself.
6003 2009-04-07 Miguel de Icaza <miguel@novell.com>
6005 * tasklets.c: Return exceptions in the out argument.
6007 2009-04-08 Zoltan Varga <vargaz@gmail.com>
6009 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
6010 opcode. Use pointer types in more places instead of casting them to
6013 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
6015 (mono_llvm_optimize_method): New helper function to optimize a method.
6017 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
6018 widening code so it could be called from more places.
6019 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
6020 code paths in the call opcodes.
6022 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
6024 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
6026 2009-04-06 Zoltan Varga <vargaz@gmail.com>
6028 * dwarfwriter.c: Use _ to separate class name
6029 components as gdb can't handle '.'. Represent reference variables
6032 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
6034 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
6036 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
6038 * gc-test.cs: New file with GC stack marking tests.
6040 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
6041 negative numbers for vfp.
6043 * basic-float.cs: Add a test.
6045 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
6047 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
6049 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
6051 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
6052 part of tasklet/continuation support.
6054 2009-04-05 Zoltan Varga <vargaz@gmail.com>
6056 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
6057 amd64 opcodes inside an ifdef.
6059 * dwarfwriter.c: Emit inheritance information for classes, emit fields
6062 * dwarfwriter.c (emit_type): Emit the class info for classes.
6064 2009-04-04 Zoltan Varga <vargaz@gmail.com>
6066 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
6068 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
6070 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
6072 * ssa.c (mono_ssa_compute): Fix some memory leaks.
6074 2009-04-03 Zoltan Varga <vargaz@gmail.com>
6076 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
6078 * mini-llvm.c: Update comments.
6080 * mini.h (COMPILE_LLVM): New macro.
6082 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
6084 * ssa.c (mono_ssa_compute): Ditto.
6086 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
6087 the unwind ops from a DWARF FDE.
6089 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
6090 methods by extracting the dwarf unwind ops from the unwind info generated
6093 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
6096 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
6099 2009-04-02 Zoltan Varga <vargaz@gmail.com>
6101 * Makefile.am (llvm_sources): Enable this.
6103 * mini.c (mini_method_compile): Add support for compiling with LLVM,
6104 failing back to the JIT if something cannot be handled.
6106 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
6107 compiling with LLVM.
6109 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
6110 compiling with LLVM.
6112 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
6113 compiling with LLVM.
6115 * mini-ops.h: Add a few opcodes needed by LLVM.
6117 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
6120 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
6123 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
6125 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
6127 2009-04-01 Mark Probst <mark.probst@gmail.com>
6129 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
6130 ridiculously large methods.
6132 2009-03-31 Martin Baulig <martin@ximian.com>
6134 * debug-debugger.c (debugger_remove_breakpoint): Call
6135 mono_debugger_remove_class_init_callback ().
6137 2009-03-31 Zoltan Varga <vargaz@gmail.com>
6139 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
6140 right before emitting code, not at the start.
6142 * mini.c (mono_postprocess_patches): Extract this into a separate function
6143 from mono_codegen ().
6145 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
6146 byref types correctly.
6148 2009-03-30 Zoltan Varga <vargaz@gmail.com>
6150 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
6153 2009-03-29 Zoltan Varga <vargaz@gmail.com>
6155 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
6156 indirect calls, this avoids problems where get_vcall_slot () would get
6157 confused by the native code for the instruction preceeding the call.
6158 (mono_arch_get_vcall_slot): Simplify this.
6159 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
6161 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
6162 register allocator now seems to depend on them instead of the data in
6165 * mini.c (mini_method_compile): Throw the correct type of exception if
6166 mono_method_get_header () fails because of a loading error.
6168 2009-03-28 Zoltan Varga <vargaz@gmail.com>
6170 * mini.c (mini_method_compile): Clear the loader error if the method
6171 header cannot be decoded.
6173 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
6174 interface methods on proxies correctly.
6176 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
6177 this argument for vtype methods. Add precise liveness info for arguments.
6179 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
6180 LIVERANGE_START/END opcodes.
6182 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
6183 for arguments and values in registers.
6185 2009-03-27 Zoltan Varga <vargaz@gmail.com>
6187 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
6188 return a valuetype. Fixes #487518.
6190 * iltests.il: Add a test.
6192 * aot-compiler.c: Use mono_thread_create () to create helper threads.
6194 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
6195 closed over a null reference correctly.
6197 2009-03-26 Zoltan Varga <vargaz@gmail.com>
6199 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
6201 2009-03-25 Mark Probst <mark.probst@gmail.com>
6203 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
6204 allocated to the same registers as fixed sregs.
6206 2009-03-24 Mark Probst <mark.probst@gmail.com>
6208 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
6211 * method-to-ir.c: Handle more cases for
6212 Interlocked.CompareExchange.
6214 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
6215 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
6216 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
6218 2009-03-23 Zoltan Varga <vargaz@gmail.com>
6220 * aot-runtime.c (decode_method_ref): Fix a warning.
6222 * unwind.c (mono_unwind_frame): Ditto.
6224 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6226 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
6227 (mono_compile_assembly): Enable the binary writer for full-aot as well.
6229 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
6230 fix the handling of large values in the ALU_PC_G0_NC relocation.
6232 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6234 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
6236 2009-03-22 Mark Probst <mark.probst@gmail.com>
6238 * method-to-ir.c (mono_spill_global_vars): Support for ternary
6241 2009-03-22 Mark Probst <mark.probst@gmail.com>
6243 * method-to-ir.c: MINI_OP3 needs a comma.
6245 * method-to-ir.c, mini.h, mini.c: Remove
6246 mono_init_op_sreg_counts ().
6248 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6250 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
6253 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
6256 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
6258 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
6261 2009-03-21 Mark Probst <mark.probst@gmail.com>
6263 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
6264 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
6265 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
6268 2009-03-20 Zoltan Varga <vargaz@gmail.com>
6270 * driver.c: Change location of gc_wrapper.h.
6272 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
6273 inside finally clauses correctly. Fixes #485721.
6275 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
6276 after the change above.
6278 * exceptions.cs: Add a test.
6280 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6282 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
6284 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
6285 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
6286 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
6288 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
6289 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
6291 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
6293 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
6294 Simplify logic for ensure_method_is_allowed_to_call_method.
6295 Handle wrappers on callers.
6297 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6299 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
6302 * basic-simd.cs: Fix the names of some test methods.
6304 2009-03-18 Geoff Norton <gnorton@novell.com>
6306 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
6308 2009-03-18 Zoltan Varga <vargaz@gmail.com>
6310 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
6312 2009-03-17 Jb Evain <jbevain@novell.com>
6314 * driver.c: remove now uneeded call to mono_gc_base_init before
6317 2009-03-17 Jb Evain <jbevain@novell.com>
6319 * dwarfwriter.c (token_handler): handle more cases.
6321 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6323 * method-to-ir.c: Remove more dead code (that was required only
6324 because of method_is_safe). Fix compiler warnings.
6326 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6328 * method-to-ir.c: Remove unneeded/useless method_is_safe
6329 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
6331 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
6333 * mini.c (mini_method_compile): Print the method been compiled with
6334 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
6335 for people not familiar with the runtime.
6337 2009-03-17 Zoltan Varga <vargaz@gmail.com>
6339 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
6340 a managed object which is later put into a GList. Return its class instead.
6342 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
6343 stack slots when using sgen.
6345 2009-03-16 Zoltan Varga <vargaz@gmail.com>
6347 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
6349 2009-03-14 Zoltan Varga <vargaz@gmail.com>
6351 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
6352 > so it works on the first vreg as well.
6354 2009-03-13 Zoltan Varga <vargaz@gmail.com>
6356 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
6359 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
6361 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
6364 2009-03-12 Zoltan Varga <vargaz@gmail.com>
6366 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
6367 native->IL offset mapping.
6369 2009-03-11 Zoltan Varga <vargaz@gmail.com>
6371 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
6373 * basic.cs: Add a test.
6375 2009-03-11 Mark Probst <mark.probst@gmail.com>
6377 * mini-x86.c (mono_arch_output_basic_block): Use different
6378 registers in case the ones we want to overwrite are used by the
6379 other operand. Fixes regression in #480807.
6381 2009-03-10 Zoltan Varga <vargaz@gmail.com>
6383 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
6385 * dwarfwriter.c (emit_line_number_info): The line number info for
6386 IL code was off by one. Fix that.
6388 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
6391 2009-03-09 Mark Probst <mark.probst@gmail.com>
6393 Contributed under the terms of the MIT/X11 license by Steven
6394 Munroe <munroesj@us.ibm.com>.
6396 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
6399 2009-03-08 Zoltan Varga <vargaz@gmail.com>
6401 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
6404 2009-03-06 Zoltan Varga <vargaz@gmail.com>
6406 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
6407 the delegate ctor handling code. Fixes #482638.
6409 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
6412 * iltests.il.in: Add a test.
6414 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
6417 2009-03-05 Mark Probst <mark.probst@gmail.com>
6419 * mini-trampolines.c (mono_create_jump_trampoline): If the method
6420 is shared generic code, return the trampoline, even if the method
6421 has already been compiled. Fixes #479763.
6423 * mini.c, mini.h: New function
6424 mono_jit_find_compiled_method_with_jit_info() which is the same as
6425 mono_jit_find_compiled_method() but also returns the jit info.
6427 2009-03-05 Mark Probst <mark.probst@gmail.com>
6429 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
6430 for methods which actually have one. For all other methods, make
6431 sure the this argument var is live the whole method.
6433 * mini.c (mini_method_compile): Every shared method has a
6434 this/vtable/mrgctx info. Fixes #480807.
6436 2009-03-05 Mark Probst <mark.probst@gmail.com>
6438 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
6439 generic/imt thunks where some entries branch through the vtable,
6440 while other entries branch directly.
6442 2009-03-05 Zoltan Varga <vargaz@gmail.com>
6444 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
6446 * mini-windows.c: Ditto.
6448 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
6451 2009-03-04 Zoltan Varga <vargaz@gmail.com>
6453 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
6456 2009-03-04 Mark Probst <mark.probst@gmail.com>
6458 * method-to-ir.c: Don't inline methods that use JMP. Fixes
6461 2009-03-04 Mark Probst <mark.probst@gmail.com>
6463 * exceptions-x86.c: Include debug-mini.h - fixes build.
6465 2009-03-04 Martin Baulig <martin@ximian.com>
6467 * debug-mini.c: Clean up the exception API and add documentation.
6468 (mono_debugger_handle_exception): New public method; this is
6469 called when throwing an exception or encountering an unhandled one.
6470 (mono_debugger_call_exception_handler): Formerly known as
6471 mono_debugger_handle_exception(); this is used to tell the
6472 debugger that we're about to invoke an exception handler.
6474 2009-03-04 Martin Baulig <martin@ximian.com>
6476 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
6477 ../metadata/mono-debug-debugger.c; save and reset exception state.
6479 2009-03-02 Martin Baulig <martin@ximian.com>
6481 * debug-mini.c: Moved the debugger exception handling here from
6482 ../metadata/mono-debug-debugger.c.
6485 (MonoDebuggerExceptionAction): New exception typedef.
6488 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
6490 * exceptions-amd64.c
6491 (mono_amd64_throw_exception): Use the new debugger exception
6495 (mono_handle_exception_internal): Don't call
6496 mono_debugger_unhandled_exception() here.
6498 2009-03-03 Zoltan Varga <vargaz@gmail.com>
6500 * mini.c aot-compiler.c: Update after the changes to
6501 mono_marshal_get_runtime_invoke ().
6503 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
6504 Virtual generic methods might not have method->slot set, work around
6507 * generics.cs: Add a test.
6509 2009-03-02 Geoff Norton <gnorton@novell.com>
6512 * driver.c: Allow signal chaining of SIGFPE as well.
6514 2009-03-02 Zoltan Varga <vargaz@gmail.com>
6516 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
6517 this since it now receives the method not its generic context in the
6520 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
6521 generic/imt thunks where some entries branch through the vtable, while
6522 other entries branch directly.
6524 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
6526 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
6527 support for interface methods as well.
6529 * mini-trampolines.c: Add support for virtual generic methods in interfaces
6530 using the normal IMT thunks.
6532 generics.cs: Add new tests.
6534 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
6535 the generic inst to the generic imt thunks. This fixes AOT support,
6536 improves consistency with the normal IMT thunks, and makes it easier to
6537 add support for interface generic virtual methods later.
6539 * mini-trampolines.c (mono_magic_trampoline): Ditto.
6541 2009-02-28 Zoltan Varga <vargaz@gmail.com>
6543 * driver.c (mono_set_signal_chaining): New public API function to enable
6544 signal chaining on POSIX platforms.
6546 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
6547 (si@lindenlab.com) to implement signal chaining. The original patch was
6548 contributed under the MIT X/11 license:
6549 https://bugzilla.novell.com/show_bug.cgi?id=318894
6551 2009-02-27 Zoltan Varga <vargaz@gmail.com>
6553 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
6554 too until it can be made to run on amd64.
6556 2009-02-26 Zoltan Varga <vargaz@gmail.com>
6558 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
6559 to get_generic_context_from_code () + get_call_info () if possible.
6561 2009-02-25 Zoltan Varga <vargaz@gmail.com>
6563 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
6564 suspend-on-sigsegv functionality.
6566 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
6567 to suspend when a native SIGSEGV is received. This is useful for debugging
6568 crashes which don't happen under gdb, since a live process contains more
6569 information than a core file.
6571 * mini-exceptions.c (mono_print_thread_dump): Use
6572 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
6574 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
6576 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
6578 * basic-float.cs: Disable the tests which currently fail on amd64.
6580 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
6581 value to mono_arch_patch_callsite () to fix crashes.
6583 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
6585 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6587 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
6588 nop code by patching the call address to point to the nullified class init
6589 trampoline, as the former does not seem to be safe on SMP machines.
6591 2009-02-23 Mark Probst <mark.probst@gmail.com>
6593 * mini-ops.h: Fix the argument types for a few x86 opcodes where
6596 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6598 * basic-float.cs basic-calls.cs: Fix warnings.
6600 2009-02-22 Mark Probst <mark.probst@gmail.com>
6602 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
6603 correct frame pointer in the LMF. Should fix #478394.
6605 2009-02-22 Zoltan Varga <vargaz@gmail.com>
6607 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
6609 * image-writer.c: Make the binary writer less verbose.
6611 2009-02-21 Zoltan Varga <vargaz@gmail.com>
6613 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
6614 are called from runtime invoke wrappers.
6616 2009-02-20 Zoltan Varga <vargaz@gmail.com>
6618 * cpu-ppc.md (store_memindex): Increase the size of this.
6620 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6622 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6624 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
6626 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
6629 Last fix for of #467201.
6632 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6634 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6636 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
6637 and long_conv_to_r8_2:
6639 Fixed part of #467201.
6641 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6643 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6645 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
6646 conversion to 32 bits.
6648 * cpu-x86.md: Increase the size of int_conv_to_r4.
6650 * basic-float.cs: Add a test for this.
6652 Fixed part of #467201.
6654 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6656 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6658 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
6659 conversion to 64 bits.
6661 * basic-float.cs: Add a test for this.
6663 Fixed part of #467201.
6665 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6667 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6669 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
6670 This behavior is compatible with MS.
6672 * iltest.il.in: Add a test for this.
6674 Fixed part of #467201.
6676 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6678 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6680 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
6681 change the precision of the value.
6683 * cpu-x86.md: Define len for float_conv_to_r4.
6685 * basic-float.cs: Add a test for this.
6687 Fixed part of #467201.
6689 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
6691 * mini.c: Adjust locking order to the new semantics where the loader lock
6694 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
6703 * mini-trampolines.c:
6716 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
6718 2009-02-18 Zoltan Varga <vargaz@gmail.com>
6720 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
6723 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6725 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
6726 for cctors if needed.
6728 2009-02-17 Mark Probst <mark.probst@gmail.com>
6730 * mini-ppc.c: Fix build on Darwin.
6732 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6734 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
6735 version instead of 3 as valgrind doesn't like version 3.
6737 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6739 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
6740 usable for hashing methods.
6741 (emit_extra_methods): Use the new hash to avoid putting every method in the
6744 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
6746 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
6747 whenever a method ref could match a method.
6749 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
6752 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
6755 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
6757 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
6758 the encoding buffer.
6760 * method-to-ir.c (mono_method_check_inlining): Avoid calling
6761 mono_method_get_header () on inflated methods as an optimization.
6763 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6765 * ssa.c (fold_ins): Fix another crash if the instruction following the
6766 switch was optimized away.
6768 2009-02-16 Mark Probst <mark.probst@gmail.com>
6770 Contributed under the terms of the MIT/X11 license by Steven
6771 Munroe <munroesj@us.ibm.com>.
6773 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
6775 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6777 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
6778 around the mono_domain_alloc calls, it is now done by the functions
6781 * aot-compiler.c (compile_method): Only add wrappers referenced by
6782 the method if compiling with full AOT.
6783 (mono_compile_assembly): Error out if --aot=full is specified on
6784 a platform where it is not supported.
6786 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
6789 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
6792 * aot-runtime.c (load_named_code): Handle
6793 mono_arm_throw_exception_by_token.
6795 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
6797 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
6800 * Makefile.am (fullaotcheck): Exit if a test fails.
6802 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
6804 (mono_compile_assembly): Handle the assembler failing.
6806 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
6807 accepting subsections of .bss.
6809 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
6812 * aot-compiler.c: Remove some unused includes.
6814 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
6815 now in MonoImageWriter.
6817 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
6818 code sequence which matches a non-virtual call. Fixes #472654.
6820 2009-02-15 Zoltan Varga <vargaz@gmail.com>
6822 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
6825 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
6826 use the image/dwarf writers directly.
6828 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
6831 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
6834 * image-writer.h: Fix some typos.
6836 * dwarfwriter.h dwarfwriter.c: New files.
6838 * aot-compiler.c: Extract the DWARF info writing functionality into a
6841 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
6842 argument to return unwind info.
6844 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
6846 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
6848 * aot-runtime.c (decode_method_ref): Add a case for
6849 MONO_AOT_METHODREF_WRAPPER_NAME.
6851 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
6854 * aot-compiler.c (encode_method_ref): Use the new constants.
6856 * aot-runtime.c (decode_method_ref): Ditto.
6858 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
6859 be compiled, not the icall itself.
6861 2009-02-14 Zoltan Varga <vargaz@gmail.com>
6863 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
6864 using decode_method_ref ().
6866 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
6867 convert it to an in32. Fixes #475859.
6869 * arrays.cs: Add a test.
6871 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6873 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
6876 * basic-long.cs: Add a test.
6878 2009-02-12 Mark Probst <mark.probst@gmail.com>
6880 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
6881 remove the frame pointer in leaf methods which don't receive any
6882 arguments, don't throw exceptions and don't do dynamic stack
6885 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6887 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6888 the fail_tramp changes. Hopefully fixes #475132.
6890 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6892 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6893 instead of mono_metadata_signature_dup_full.
6895 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6897 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6898 for processing jump tables. Fixes #473787.
6900 2009-02-11 Mark Probst <mark.probst@gmail.com>
6902 * mini-generic-sharing.c: mini_method_get_context() just calls
6903 mono_method_get_context_general() now.
6905 * mini.c, mini.h: Moved get_object_generic_inst(),
6906 construct_object_context_for_method() and
6907 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6909 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6911 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6912 basic block fell through to its successor bblock without a branch. Fixes
6915 * iltests.il.in: Add a test.
6917 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6918 (can_encode_patch): We can now handle arrays of generic parameters and
6921 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6923 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6924 the AOT file to avoid some #ifdefs in aot-runtime.c
6926 * mini.h: Bump AOT file format version.
6928 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6930 * Makefile.am (fullaotcheck): Make this run the tests.
6932 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6934 2009-02-10 Mark Probst <mark.probst@gmail.com>
6936 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6937 individually. Fixes #473482.
6939 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6941 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6943 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6945 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6946 (mono_compile_assembly): Hush compile warnings about
6947 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6950 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6952 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6954 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6956 * aot-compiler.c: Fix arm support.
6958 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6959 img_writer_emit_unset_mode () function.
6961 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6962 (mono_unwind_get_dwarf_pc_reg): Ditto.
6964 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6965 Move almost all platform specific code to a set of arch_ functions,
6966 and document them to ease porting.
6968 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6970 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6972 * aot-compiler.c: Extract the image writing functionality into a separate
6973 module to reduce the size of this file.
6975 2009-02-09 Geoff Norton <gnorton@novell.com>
6977 * mini-s390.c: Fix the signature of emit_sig_cookie.
6979 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6981 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6983 * aot-runtime.c (is_shared_got_patch): Ditto.
6985 * aot-runtime.c (load_named_code): Cope with the fact that
6986 decode_got_entry () won't decode the patch fully if its corresponding got
6987 entry is already filled.
6989 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6991 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
6993 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
6994 as the moving pointer instead of 'buf' for consistency with the rest of the
6996 (mono_arch_create_monitor_exit_trampoline): Ditto.
6998 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
6999 generic_class_init trampolines.
7000 (add_generic_class): Extract some code from add_generic_instances () into a
7001 separate function so it can be called from other places too.
7002 (compile_method): Call add_generic_class () for the classes of inflated methods
7003 referenced by the method.
7004 (can_encode_patch): Allow references to generic parameters.
7006 * aot-runtime.c: Add support the patches required by the new trampolines.
7008 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
7011 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
7014 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
7015 this from get_throw_pending_exception, make the signature full aot compatible.
7017 * Makefile.am (fullaotcheck): New target to run full-aot tests.
7019 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
7021 * exceptions.cs: Add a test.
7023 2009-02-07 Zoltan Varga <vargaz@gmail.com>
7025 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
7026 use the DWARF_DATA_ALIGN constant instead.
7028 * exception-<ARCH>.c: Update after the above change.
7030 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
7033 * mini-arm.c: Enable the dwarf unwinder.
7035 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
7036 instead of mono_class_setup_vtable ().
7038 2009-02-07 Zoltan Varga <vargaz@gmail.com>
7040 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
7043 * mini-x86.h: Enable the dwarf unwinder.
7045 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
7047 Fix mcs/tests/test-7.cs
7048 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
7051 2009-02-06 Zoltan Varga <vargaz@gmail.com>
7053 * mini.c (print_jit_stats): Remove some unused statistics.
7055 2009-02-05 Zoltan Varga <vargaz@gmail.com>
7057 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
7059 2009-02-05 Mark Probst <mark.probst@gmail.com>
7061 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
7062 the method we get from mono_object_get_virtual_method() because
7063 that function does it properly, now.
7065 2009-02-05 Zoltan Varga <vargaz@gmail.com>
7067 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
7068 opcodes. Fixes #472775.
7070 2009-02-05 Mark Probst <mark.probst@gmail.com>
7072 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
7073 fact that mono_find_jit_info() sometimes returns the context
7074 corresponding to the jit info in new_ctx. Fixes #472600.
7076 2009-02-05 Zoltan Varga <vargaz@gmail.com>
7078 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
7079 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
7080 klass->enum_basetype directly.
7082 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
7085 * unwind.c: Avoid 0 sized arrays.
7087 2009-02-04 Zoltan Varga <vargaz@gmail.com>
7089 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
7090 size on systems with 64k pages. Fixes #471389.
7092 2009-02-04 Mark Probst <mark.probst@gmail.com>
7094 Contributed under the terms of the MIT/X11 license by Steven
7095 Munroe <munroesj@us.ibm.com>.
7097 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
7098 for LOADI4_MEMBASE. Use addi instead of addic if it's not
7101 2009-02-04 Mark Probst <mark.probst@gmail.com>
7103 Contributed under the terms of the MIT/X11 license by Steven
7104 Munroe <munroesj@us.ibm.com>.
7106 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
7109 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
7110 The trampoline can be longer on PPC64.
7112 2009-02-04 Mark Probst <mark.probst@gmail.com>
7114 Contributed under the terms of the MIT/X11 license by Steven
7115 Munroe <munroesj@us.ibm.com>.
7117 * mini-ppc.c: Compiler warning fixes and trivial code
7120 2009-02-04 Zoltan Varga <vargaz@gmail.com>
7122 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
7123 ins->dreg which could be a hardware register, not a vreg.
7125 * aot-compiler.c (emit_method_dwarf_info): Ditto.
7127 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
7128 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
7130 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
7132 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
7133 ->dreg, that is not the vreg we are looking for.
7135 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
7137 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
7140 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
7143 2009-02-03 Zoltan Varga <vargaz@gmail.com>
7145 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
7147 * aot-compiler.c (emit_line_number_info): Fix line number emission when
7150 * aot-compiler.c: Add xdebug support on x86.
7152 * unwind.c: Add x86 support.
7154 * aot-compiler.c (emit_exception_debug_info): Control the emission of
7155 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
7157 * mini.c (mini_method_compile): Ditto.
7159 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
7162 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
7163 which mimic .push_section/.pop_section in GAS.
7165 * aot-compiler.c: Emit precise live range information for variables.
7167 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
7169 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
7170 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
7173 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
7174 the live ranges of variables.
7176 * mini.h (struct MonoMethodVar): Add two fields containing the live range
7177 of the variable in terms of native offsets.
7179 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
7181 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
7183 2009-02-02 Mark Probst <mark.probst@gmail.com>
7185 Contributed under the terms of the MIT/X11 license by Steven
7186 Munroe <munroesj@us.ibm.com>.
7188 * exceptions-ppc.c (restore_regs_from_context): Correct operand
7189 order (offset then base reg) for ppc_load_multiple_regs.
7190 (emit_save_saved_regs) Correct operand order for
7191 ppc_store_multiple_regs.
7192 (mono_arch_get_call_filter): Correct operand order for
7193 ppc_load_multiple_regs.
7195 * mini-ppc.c (emit_memcpy): Fix operand order for
7196 ppc_load_reg_update and ppc_store_reg_update.
7197 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
7198 (mono_arch_emit_epilog): Correct operand order for
7199 ppc_load_multiple_regs.
7201 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
7202 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
7204 2009-02-02 Mark Probst <mark.probst@gmail.com>
7206 * cpu-ppc64.md: Fixed storer4_memindex length.
7208 2009-02-02 Zoltan Varga <vargaz@gmail.com>
7210 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
7213 * aot-compiler.c (emit_line_number_info): Optimize this.
7215 2009-02-01 Zoltan Varga <vargaz@gmail.com>
7217 * aot-compiler.c: Disassemble tokens in the IL disassembly.
7219 * aot-compiler.c: Add debug info for methods without debug info by
7220 emitting an IL file and having the line number info referencing that file.
7222 * aot-compiler.c: Optimize the size of the generated line number info.
7224 * aot-compiler.c: Emit line number info in xdebug mode.
7226 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
7229 2009-01-31 Zoltan Varga <vargaz@gmail.com>
7231 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
7233 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
7236 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7238 * basic-calls.cs: Test for the weird crash found on arm.
7240 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7242 * cpu-arm.md: Increase the size of storer8_membase_reg and
7243 loadr8_membase_reg to 24 bytes to accomodate the extra add.
7245 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
7246 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
7247 reg to LR otherwise we'll be loading/storing from just the offset.
7249 2009-01-30 Miguel de Icaza <miguel@novell.com>
7251 Question: if we are storing gint32's inside the "*native_offset",
7252 should we change the signature to "gint32 *native_offset" to
7253 ensure that we do not have type definition problems?
7255 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
7256 an int * as this is what the other function expects, causes
7257 problems with Freescale's compiler that defined int32_t to be a
7258 long and makes int incompatible
7260 2009-01-30 Miguel de Icaza <miguel@novell.com>
7262 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
7263 filename conflict with bjam.
7265 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7267 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
7268 as it might use decomposed ops.
7270 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7272 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
7274 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
7277 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
7279 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
7282 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
7283 way registers are stored in MonoContext on arm.
7285 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
7286 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
7288 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
7290 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
7292 * mini.c (mini_init): Register mono_isfinite.
7294 * jit-icalls.c (mono_isfinite): New jit icall.
7296 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
7298 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
7299 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
7302 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7304 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
7305 separate frame and stack pointers, so we must use FP to find the register
7307 The FP reg is retrieved from the MonoContext::regs array.
7309 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7311 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
7314 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7316 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
7317 return R4 and R8 when not running under softfloat.
7319 Fixes basic-calls.exe
7321 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7323 * mini-arm.c: Implement some overflow opcodes.
7325 2009-01-29 Miguel de Icaza <miguel@novell.com>
7327 * ssa.c: handle another alloca.h
7329 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
7330 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
7331 MONO_ARCH_USE_SIGACTION.
7333 * aot-runtime.c, mini-exceptions.c: Replace platform define with
7336 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
7338 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
7339 PPC targets as sigaction does not exist on all platforms, define
7340 this on a per-platform basis.
7342 Instead of erroring out if the platform is not defined, include
7343 mini-ppc-os.h, and expect that the OS specific setting provides
7344 the required information.
7346 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7348 * aot-compiler.c: Fix --enable-minimal=aot.
7350 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7352 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
7355 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7357 * exceptions-arm.c: Fix warnings.
7359 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
7362 * mini-x86.c: Fix --enable-minimal=jit build.
7364 * mini.c: Really fix --enable-minimal=jit build.
7366 * mini.c (construct_object_context_for_method): Move this outside
7367 the DISABLE_JIT block to fix the --enable-minimal=jit build.
7369 "Backported" of r124984 from 2.0 branch.
7371 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
7373 "Backport" of r124977 + r124978 from 2.0 branch.
7375 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
7376 to avoid calling mono_exception_from_token () from the throw trampoline.
7377 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
7378 for throwing corlib exceptions, this fixes full-aot support for corlib
7381 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
7383 2009-01-29 Miguel de Icaza <miguel@novell.com>
7385 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
7386 part of the changes to split the code in mini into operating
7387 system specific files.
7389 This patch was done by copying mini.c to the respective files to
7390 preserve SVN history.
7392 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7394 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
7396 2009-01-28 Zoltan Varga <vargaz@gmail.com>
7398 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
7399 remoting-invoke-with-check wrappers of shared methods.
7401 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
7403 2009-01-27 Mark Probst <mark.probst@gmail.com>
7405 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
7406 optimization if the top of stack is the last instruction in the
7407 bblock. Otherwise it might have been used after its definition.
7410 2009-01-27 Zoltan Varga <vargaz@gmail.com>
7412 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
7413 method as well when get_vcall_slot () fails to match a code sequence.
7415 * mini-arm.c: Fix the android build, which doesn't have
7418 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7420 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
7423 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
7425 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
7427 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7429 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
7430 and put its id into jinfo->used_regs. This is only used on amd64,
7431 which is currently the only platform generating unwind info.
7433 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
7434 the dwarf unwinder. This is required to correctly handle async exceptions
7435 like thread abort and stack overflows, which can happen while a method
7436 is in the middle of its prolog or epilog.
7438 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
7439 the unwind info belonging to an AOTed method.
7441 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
7442 into cfg->unwind_ops.
7444 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
7446 * mini.c (mini_init): Call mono_unwind_init ().
7447 (mini_cleanup): Call mono_unwind_cleanup ().
7449 * unwind.c: Add functions for managing a set of unwind info entries, allowing
7450 unwind info to be shared between methods.
7452 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
7455 * exceptions-amd64.c (mono_arch_exceptions_init): Call
7456 get_throw_pending_exception () to avoid initialization races.
7458 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
7459 mono_arch_exceptions_init () function.
7461 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
7463 2009-01-25 Zoltan Varga <vargaz@gmail.com>
7465 * mini.c (mono_get_domain_intrinsic): New helper function.
7466 (mono_get_thread_intrinsic): Ditto.
7468 * mini-arm.c mini-ia64.c: Use the new helper functions.
7470 * method-to-ir.c (mono_method_to_ir): Fix the comment for
7471 the last constrained_call change, since it is needed in the non-AOT
7474 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
7476 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
7477 mono_get_lmf_addr () on arm eabi linux.
7479 2009-01-24 Zoltan Varga <vargaz@gmail.com>
7481 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
7482 code sequence which matches a non-virtual call.
7484 2009-01-23 Mark Probst <mark.probst@gmail.com>
7486 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
7489 2009-01-23 Zoltan Varga <vargaz@gmail.com>
7491 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
7492 runtime-invoke wrappers, since they are also shared based on signature.
7494 2009-01-22 Mark Probst <mark.probst@gmail.com>
7496 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
7497 info from the (correct) context.
7499 2009-01-22 Zoltan Varga <vargaz@gmail.com>
7501 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
7503 * unwind.c (mono_unwind_frame): New function to unwind through a frame
7504 using dwarf unwinding info. Not yet used.
7506 * mini.c (mini_init): When using xdebug, disable freeing of domains.
7508 2009-01-21 Mark Probst <mark.probst@gmail.com>
7510 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
7513 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
7514 special case and handle mono_arch_delegate_invoke_impl() returning
7515 function descriptors.
7517 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
7518 trampolines return function descriptors, too.
7520 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7522 * method-to-ir.c (handle_alloc): Avoid generic instances in the
7523 out_of_line optimization.
7525 2009-01-21 Martin Baulig <martin@ximian.com>
7528 (MonoCompile): Added `disable_deadce_vars' to disable removing
7532 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
7533 inside the debugger.
7535 * liveness.c (mono_analyze_liveness): Don't remove any unused
7536 variables if `cfg->disable_deadce_vars' is set.
7538 2009-01-21 Mark Probst <mark.probst@gmail.com>
7540 * method-to-ir.c: Only apply exception constructor optimization if
7541 the the method actually belongs to an exception class. Fixes
7544 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7546 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
7547 change inside a #ifdef __mono_ppc64__.
7549 * aot-compiler.c (compile_method): Remove the previous limitation.
7551 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
7552 on type variables in AOTed code.
7554 * aot-compiler.c (compile_method): Skip generic methods having type
7555 constraints on their generic parameters.
7557 * aot-compiler.c (compile_method): Check for methods which cannot be
7558 encoded inside RGCTX_FETCH patches as well.
7560 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
7563 2009-01-20 Mark Probst <mark.probst@gmail.com>
7565 * method-to-ir.c: Force the vtable variable in shared generic code
7566 for the case that they might show up on a stack trace where they
7569 * mini-exceptions.c: Save and use generic sharing info as well as
7570 IP in stack traces to resolve shared generic instantiations.
7572 2009-01-20 Zoltan Varga <vargaz@gmail.com>
7574 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
7575 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
7577 2009-01-20 Mark Probst <mark.probst@gmail.com>
7579 * method-to-ir.c: Do generic sharing for array constructors.
7581 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
7583 * mini-exceptions.c (mono_print_thread_dump): Add information
7584 about the thread state using wapi_current_thread_desc.
7586 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7588 * basic-simd.cs: Tests for the new constructors.
7590 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7592 * mini-ops.h: Added OP_EXPAND_*
7596 * mini-x86.c (mono_arch_output_basic_block): Same.
7598 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
7600 2009-01-19 Zoltan Varga <vargaz@gmail.com>
7602 * iltests.il.in: Add a test for #467385.
7604 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
7606 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
7607 thread been cleaned up is not the same currently in execution.
7609 Fixes appdomain-unload crashes on windows, osx and linux variants
7610 without the __thread keyword.
7612 2009-01-18 Zoltan Varga <vargaz@gmail.com>
7614 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
7615 (koush@koushikdutta.com). Implement this for android.
7617 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
7618 begins with a digit.
7620 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
7621 mono_marshal_get_write_barrier ().
7623 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
7625 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
7626 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
7627 that pass them on a register pair.
7629 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
7630 test was crashing due to that.
7632 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
7634 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
7635 trampoline code. Include ucontext.h only if available.
7637 2009-01-15 Mark Probst <mark.probst@gmail.com>
7639 * mini.c: mono_domain_lookup_shared_generic() takes an open method
7640 and doesn't check whether it's sharable, like it was before
7641 removing the shared generics hash. This brings IronPython
7642 performance back to what it was before that change.
7644 2009-01-14 Mark Probst <mark.probst@gmail.com>
7646 * method-to-ir.c: Handle delegate invocation optimization earlier,
7647 otherwise it would be handled (much more slowly) by the
7648 final/sealed optimization.
7650 2009-01-13 Zoltan Varga <vargaz@gmail.com>
7652 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
7653 domain is not set. Fixes #465864.
7655 2009-01-12 Mark Probst <mark.probst@gmail.com>
7657 * method-to-ir.c: Don't stop sharing of generic methods with catch
7658 clauses - we already handle those.
7660 2009-01-12 Mark Probst <mark.probst@gmail.com>
7662 * mini.c, mini.h: lookup_generic_method() is now
7663 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
7664 making the shared_generics_hash obsolete.
7666 2009-01-12 Mark Probst <mark.probst@gmail.com>
7668 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
7669 use the red zone. Make room on the stack first and then use it,
7670 not the other way around.
7672 2009-01-12 Zoltan Varga <vargaz@gmail.com>
7674 * mini.c (mini_init): Call mono_xdebug_init ().
7676 * aot-compiler.c (mono_xdebug_init): Make this non-static.
7678 2009-01-11 Zoltan Varga <vargaz@gmail.com>
7680 * TestDriver.cs: Add an --iter argument to run tests multiple times.
7682 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
7685 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
7686 debug+unwind info for trampolines.
7688 * mini.c (mono_create_unwind_op): New helper function.
7690 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
7692 2009-01-10 Zoltan Varga <vargaz@gmail.com>
7694 * aot-compiler.c: Fix the build.
7696 2009-01-09 Zoltan Varga <vargaz@gmail.com>
7698 * Makefile.am: Update dtrace-prelink.sh location.
7700 2009-01-08 Zoltan Varga <vargaz@gmail.com>
7702 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
7703 optimization. Fixes #464520.
7705 2009-01-07 Bill Holmes <billholmes54@gmail.com>
7707 * mini-amd64.c : Adding code to save/restore non-volatile registers
7710 * exceptions-amd64.c : Adding code to save/restore non-volatile
7711 registers on Winx64.
7713 Contributed under MIT/X11 license.
7715 2009-01-07 Zoltan Varga <vargaz@gmail.com>
7717 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
7718 __GNUC_MINOR__ which can break when the major version changes.
7720 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
7722 * basic-simd.cs: Add tests for usage of the sizeof opcode.
7724 2009-01-07 Geoff Norton <gnorton@novell.com>
7726 * helpers.c: Allow mono -v -v -v to work on darwin.
7728 2009-01-05 Bill Holmes <billholmes54@gmail.com>
7730 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
7733 Contributed under MIT/X11 license.
7735 2009-01-05 Zoltan Varga <vargaz@gmail.com>
7737 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
7738 instead of directly accessing type->data.klass. Fixes #462016.
7739 (mono_allocate_stack_slots_full): Ditto.
7741 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
7742 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
7744 * aot-compiler.c (emit_plt): Fix ARM build.
7746 2009-01-04 Zoltan Varga <vargaz@gmail.com>
7748 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
7750 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
7753 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
7754 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
7757 * iltests.il.in: Add a regression test.
7759 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7761 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
7763 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7765 * basic-simd.cs: Add a regression test for #462457.
7767 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7769 * mini-ops.h: Add a definition of XPHI.
7771 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
7773 * ssa.c (op_phi_to_move): Handle XPHI.
7775 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
7779 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7781 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
7783 2008-12-31 Geoff Norton <gnorton@novell.com>
7785 * mini-ppc.c: The prolog size allocated can be too small for darwin
7786 ppc32 under certain circumstances. Also fix a small logic bug.
7788 2008-12-29 Zoltan Varga <vargaz@gmail.com>
7790 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
7791 while loading AOT methods.
7793 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
7794 since only the former is nulled out after a successful cast. This prevents
7795 crashes with rethrown exceptions when using --debug=casts.
7797 2008-12-24 Mark Probst <mark.probst@gmail.com>
7799 * mini.h: New macro for checking whether a method is final,
7800 i.e. whether the method or its class is marked final.
7802 * method-to-ir.c: Use the new macro for all final-checks
7803 consistently. Fixes the crash in the System.ServiceModel tests.
7805 2008-12-23 Mark Probst <mark.probst@gmail.com>
7807 * mini-exceptions.c (get_exception_catch_class): Corrected another
7808 overly strict assertion.
7810 2008-12-23 Mark Probst <mark.probst@gmail.com>
7812 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
7813 Clobbering it is not allowed because the caller might use it as
7814 the vtable register in the interface call.
7816 2008-12-19 Mark Probst <mark.probst@gmail.com>
7818 * mini-exceptions.c (get_exception_catch_class): Corrected an
7819 overly strict assertion.
7821 2008-12-18 Mark Mason <mmason@upwardaccess.com>
7823 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
7825 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
7827 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
7829 * cpu-mips.md: correct lengths for certain long_ opcodes.
7831 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
7833 * 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().
7835 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7837 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
7839 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7841 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
7843 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
7845 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
7848 2008-12-16 Mark Mason <mmason@upwardaccess.com>
7850 * 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
7852 * 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)
7854 2008-12-15 Mark Mason <mmason@upwardaccess.com>
7856 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
7858 2008-12-14 Zoltan Varga <vargaz@gmail.com>
7860 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
7861 gshared code. Fixes #458947.
7863 * generics.cs: Add a test.
7865 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7867 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7869 * mini-mips.c: first pass n32 code generation.
7871 * mini-mips.h: datatypes and defines for n32 support.
7873 * exceptions-mips.c: first pass n32 code generation.
7875 * tramp-mips.c: first pass n32 code generation.
7877 * cpu-mips.md: add long_ opcodes.
7879 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7881 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7883 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7885 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7887 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7889 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7891 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7893 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7895 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7897 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7899 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7901 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7903 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7905 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7907 2008-12-12 Mark Probst <mark.probst@gmail.com>
7909 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7910 descriptors for helper functions directly in front of the code.
7912 2008-12-11 Mark Probst <mark.probst@gmail.com>
7914 * method-to-ir.c: Removed an unnecessary assertion.
7916 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7918 * method-to-ir.c: Merge SGEN changes from the old JIT.
7920 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7922 * driver.c (compile_all_methods_thread_main): Handle failure of
7925 2008-12-10 Mark Probst <mark.probst@gmail.com>
7927 * mini-ppc.c: Merged with mini-ppc64.c.
7929 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7931 * Makefile.am: Use the same sources for PPC and PPC64.
7933 * mini-ppc64.c: Removed.
7935 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7937 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7938 code to mono_bb_is_fall_through.
7940 * branch-opts.c (mono_remove_critical_edges): Same.
7942 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7944 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7945 expect that an OP_BR_REG will be there.
7947 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7949 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7950 for the many branch ops. The original check miss OP_BR_REG.
7954 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7956 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7958 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7960 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7961 while holding the aot lock.
7963 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7965 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7967 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7969 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7970 to release all runtime callable wrappers held by the runtime.
7972 Contributed under MIT/X11 license.
7974 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7976 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7979 Contributed under MIT/X11 license.
7981 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7983 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7984 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7986 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7988 * cpu-mips.md: fix ckfinite length
7990 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7991 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7992 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
7994 2008-12-08 Mark Mason <mmason@upwardaccess.com>
7996 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
7998 2008-12-08 Geoff Norton <gnorton@novell.com>
8000 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
8001 size by 8 bytes as well.
8003 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8005 * basic-simd.cs: Fix method names for Vector16b.
8007 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8009 * basic-simd.cs: Fix method names for Vector16sb.
8011 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8013 * basic-simd.cs: Fix method names for Vector8us.
8015 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8017 * basic-simd.cs: Fix method names for Vector8s.
8019 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8021 * basic-simd.cs: Fix method names for Vector4ui.
8023 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8025 * basic-simd.cs: Fix method names for Vector2l.
8027 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8029 * basic-simd.cs: Fix method names for Vector2d.
8031 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8033 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
8034 that are extension methods.
8036 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8038 * basic-simd.cs: Fix method names for Vector4f.
8040 2008-12-08 Zoltan Varga <vargaz@gmail.com>
8042 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
8043 as such. Fixes #456669.
8045 2008-12-07 Mark Mason <mmason@upwardaccess.com>
8047 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
8049 2008-12-07 Mark Mason <mmason@upwardaccess.com>
8051 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
8052 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
8053 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
8054 (mips_adjust_stackframe): handle FP spills
8056 * mini-ops.h: add mips_mtc1_s2
8058 * cpu-mips.md: add mips_mtc1_s2
8060 2008-12-07 Zoltan Varga <vargaz@gmail.com>
8062 * unwind.c: New file, move the unwind info encoding functions here from
8063 aot-compiler.c, so they could be used at runtime too.
8065 2008-12-05 Mark Mason <mmason@upwardaccess.com>
8067 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
8068 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
8070 2008-12-05 Mark Mason <mmason@upwardaccess.com>
8072 * mini-mips.c: cleanup warnings
8073 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
8074 (mips_adjust_stackframe): handle case of taking the address of stack locals
8076 2008-12-05 Zoltan Varga <vargaz@gmail.com>
8078 * aot-compiler.c: Implement a few functions missing from the asm writer.
8079 (emit_method_code): Only write symbols for methods when using the bin
8080 writer, since the assembler can't deal with the characters in our method
8083 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
8085 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
8088 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
8089 a bit to also restore %rax.
8091 2008-12-05 Mark Probst <mark.probst@gmail.com>
8093 * mini-ppc.c: Some simple merges from mini-ppc64.c.
8095 2008-12-05 Zoltan Varga <vargaz@gmail.com>
8097 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
8100 2008-12-05 Mark Probst <mark.probst@gmail.com>
8102 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
8104 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
8105 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
8107 * exceptions-ppc64.c: Removed.
8109 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
8111 2008-12-05 Mark Probst <mark.probst@gmail.com>
8113 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
8116 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
8118 * tramp-ppc64.c: Removed.
8120 2008-12-05 Zoltan Varga <vargaz@gmail.com>
8122 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
8125 2008-12-05 Mark Probst <mark.probst@gmail.com>
8127 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
8129 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
8130 mini-ppc.h instead of mini-ppc64.h.
8132 * mini-ppc64.h: Removed.
8134 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8136 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
8138 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
8140 2008-12-05 Mark Probst <mark.probst@gmail.com>
8142 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
8143 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
8146 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8148 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
8150 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8152 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
8154 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8156 * basic-simd.cs: Tests for operator == and != on Vector4f.
8158 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8160 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
8162 * simd-intrinsics.c: Kill useless enum.
8164 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8166 * cpu-mips.md: add long_conv_to_ovf_i4_2
8167 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
8169 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8171 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
8173 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
8175 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8177 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
8179 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8181 * basic-simd.cs: Add tests for new methods.
8183 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8185 * simd-intrinsics.c: Add support for operator == and !=
8188 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
8190 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8192 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
8194 2008-12-04 Zoltan Varga <vargaz@gmail.com>
8196 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
8198 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
8199 MONO_PATCH_INFO_ICALL_ADDR.
8201 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
8203 * aot-compiler.c: Resurrect full-aot support.
8205 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8207 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
8209 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8211 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
8213 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
8215 * basic-simd.cs: Fix tests to work under ppc.
8216 Remove tests for methods that will be removed.
8218 2008-12-03 Mark Probst <mark.probst@gmail.com>
8220 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
8221 generic type (via a typedef or typeref) correctly.
8223 2008-12-03 Zoltan Varga <vargaz@gmail.com>
8225 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
8226 diagnose an assertion failure.
8228 2008-12-02 Mark Probst <mark.probst@gmail.com>
8230 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
8231 Fix trampoline size.
8233 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
8234 conversion opcodes are implemented natively instead via emulation.
8236 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8238 * cpu-mips.md: remove mips_xori
8240 * mini-ops.h: remove mips_xori
8242 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
8244 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
8246 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
8248 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8250 * cpu-mips.md: fix instruction lengths.
8252 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
8254 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
8256 * mini-ops.h: fix slti / sltiu op profiles.
8258 2008-12-02 Martin Baulig <martin@ximian.com>
8260 * method-to-ir.c (mono_method_to_ir): Disable debugging
8261 information for the init locals block to make the debugger stop
8262 after all locals have been initalized.
8264 2008-12-02 Martin Baulig <martin@ximian.com>
8266 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
8267 running inside the debugger.
8269 2008-12-01 Zoltan Varga <vargaz@gmail.com>
8271 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
8274 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
8275 alu->alu imm optimization which only shows if deadce is disabled.
8277 * aot-compiler.c: Rename the function names for the binary and asm writers
8278 so they can coexist in the same process. Rework the xdebug code to use the
8279 asm writer. This avoids the need to call into the runtime to dump the
8280 debugging info. Add more debugging info for types.
8282 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
8284 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
8285 cpu description tables, they can't occur in cpu-<ARCH>.md.
8287 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
8288 the stack in CEE_LDFLDA. Fixes #450542.
8290 * generics.cs: Add a new test.
8292 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8294 * mini-ops.h: updated MIPS opcodes
8295 * mini-mips.c: decompose long opts
8296 * mini-mips.h: decompose long opts
8298 2008-11-29 Mark Mason <mmason@upwardaccess.com>
8300 * cpu-mips.md: fix length on int_rem_un
8301 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
8303 2008-11-29 Zoltan Varga <vargaz@gmail.com>
8305 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
8307 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
8309 2008-11-29 Martin Baulig <martin@ximian.com>
8311 * mini-exceptions.c (mono_handle_native_sigsegv): Check
8312 mono_debug_using_mono_debugger() in addition to the
8313 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
8315 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8317 * mini-ops.h: updated more MIPS opcodes
8318 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
8319 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
8321 2008-11-28 Mark Probst <mark.probst@gmail.com>
8323 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
8325 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8327 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
8328 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
8329 * mini-ops.h: correct selected mips opcode entries
8331 2008-11-28 Mark Probst <mark.probst@gmail.com>
8333 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
8336 2008-11-28 Mark Probst <mark.probst@gmail.com>
8338 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
8340 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8342 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
8343 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
8344 * mini-mips.h: disable IMT
8345 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
8347 2008-11-28 Mark Probst <mark.probst@gmail.com>
8349 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
8351 2008-11-28 Mark Probst <mark.probst@gmail.com>
8353 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
8355 2008-11-28 Zoltan Varga <vargaz@gmail.com>
8357 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
8360 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8362 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8363 for Set/GetVector aligned versions.
8365 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8367 * basic-simd.cs: Add tests for Get/SetVector.
8369 2008-11-27 Mark Probst <mark.probst@gmail.com>
8371 * mini.c: Removed g_slist_append_mempool(). Now in
8374 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8376 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
8377 size properly and make the bounds check optional.
8379 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8380 for SetVector and IsAligned.
8382 2008-11-27 Zoltan Varga <vargaz@gmail.com>
8384 * mini.c: Remove unused mono_normalize_opcodes () function.
8386 2008-11-26 Mark Probst <mark.probst@gmail.com>
8388 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
8389 using the new atomic add ops now.
8391 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
8394 2008-11-26 Mark Probst <mark.probst@gmail.com>
8396 * mini-ppc64.c: Several fixes.
8398 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8400 * cpu-mips.md: added jump_table
8401 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
8403 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8405 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
8407 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8409 * mini-ops.h: corrected a handful of MIPS opcodes.
8411 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8413 * aot-compiler.c: MIPS to use ELF writer
8415 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8417 * mini-codegen.c: remove MIPS specific assert.
8419 2008-11-25 Mark Probst <mark.probst@gmail.com>
8421 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
8422 fixes. PPC64 now passes most of the runtime regressions.
8424 2008-11-24 Zoltan Varga <vargaz@gmail.com>
8426 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
8427 volatile intervals a bit.
8429 2008-11-24 Mark Probst <mark.probst@gmail.com>
8431 * basic-long.cs: New test case.
8433 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8435 * mini.c (mini_method_compile): Disable globalra for large methods for
8438 * regalloc2.c (order_moves): Add fp support.
8440 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
8441 source bblock ends with an OP_BR_REG.
8443 * ratests.cs: Add a new test.
8445 2008-11-23 Mark Probst <mark.probst@gmail.com>
8447 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
8448 sharing. PPC64 now passes generics.exe.
8450 2008-11-23 Mark Probst <mark.probst@gmail.com>
8452 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
8454 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8456 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
8457 memory when mono_jit_info_table_find () can't find the method in the
8460 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
8463 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
8466 2008-11-23 Mark Probst <mark.probst@gmail.com>
8468 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
8469 Several fixes. PPC64 now runs exceptions.exe and
8470 devirtualization.exe.
8472 2008-11-22 Mark Probst <mark.probst@gmail.com>
8474 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
8475 arrays.exe and basic-math.exe.
8477 2008-11-22 Mark Probst <mark.probst@gmail.com>
8479 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
8480 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
8482 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8484 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
8486 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8488 * method-to-ir.c: Move bounds checking macros to ir-emit.h
8490 * ir-emit.h: Move macros from method-to-ir.c to here.
8492 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8494 * mini-ops.h: Correct the long simd ops to use LREG.
8496 2008-11-21 Zoltan Varga <vargaz@gmail.com>
8498 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
8500 * mini-ops.h: Correct the dreg type of a few long opcodes.
8502 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
8505 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
8507 * mini-ppc.c: remove negative stack references in epilog
8508 for platforms that don't support the red zone.
8510 2008-11-21 Mark Probst <mark.probst@gmail.com>
8512 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
8513 point regs. Now PPC64 passes basic-calls.exe.
8515 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8517 * basic-simd.cs: Add tests for accessors of Vector2l.
8519 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8521 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
8523 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
8525 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
8527 2008-11-21 Mark Probst <mark.probst@gmail.com>
8529 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
8530 PPC64 passes basic-long.exe.
8532 2008-11-20 Mark Probst <mark.probst@gmail.com>
8534 * decompose.c: Decompose carry and overflow add on PPC64 like on
8535 other 64 bit archs. Don't decompose sub at all on PPC64.
8537 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
8538 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
8541 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8543 * basic-simd.cs: Add tests for accessors of Vector2d.
8545 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8547 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
8551 * mini-x86.c (mono_arch_output_basic_block): Same.
8553 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
8555 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8557 * basic-simd.cs: Add tests for accessors of Vector4f.
8559 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8561 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
8565 * mini-x86.c (mono_arch_output_basic_block): Same.
8567 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
8569 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8571 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
8573 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8575 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
8579 * mini-x86.c (mono_arch_output_basic_block): Same.
8581 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
8583 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8585 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
8587 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8589 * simd-intrinsics.c: Enable setters for Vector16sb.
8591 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8593 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
8597 * mini-x86.c (mono_arch_output_basic_block): Same.
8599 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
8601 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
8603 * simd-intrinsics.c: Implement setter for Vector8us.
8605 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8607 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
8610 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
8612 * mini-ppc.c: remove references to the red zone in the prolog
8613 (for systems that don't support it).
8615 2008-11-19 Mark Probst <mark.probst@gmail.com>
8617 * cpu-ppc64.md: Fixed a few instruction lengths.
8619 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
8622 2008-11-19 Mark Probst <mark.probst@gmail.com>
8624 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
8627 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8629 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
8631 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
8633 * mini-ops.h: Added OP_INSERT_I2.
8637 * mini-x86.c (mono_arch_output_basic_block): Same.
8639 * simd-intrinsics.c: Implement setter for Vector8s.
8641 * simd-methods.h: Add the names of get setters of Vector8s.
8643 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8645 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
8647 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
8650 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8652 2008-11-18 Mark Probst <mark.probst@gmail.com>
8654 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
8655 for PPC64. An empty program runs now.
8657 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8659 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8661 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
8662 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
8663 info for JITted code is emitted into a shared library, loadable into gdb.
8665 2008-11-18 Mark Probst <mark.probst@gmail.com>
8667 * Makefile.am: Changes to build PPC64.
8669 * mini-arch.h: Include mini-ppc64.h on PPC64.
8671 2008-11-18 Mark Probst <mark.probst@gmail.com>
8673 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
8674 in PPC code up to r119147.
8676 2008-11-18 Mark Probst <mark.probst@gmail.com>
8678 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8679 cpu-ppc64.md: Changes for PPC64.
8681 Based on code submitted by andreas.faerber@web.de at
8682 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
8685 2008-11-18 Mark Probst <mark.probst@gmail.com>
8687 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8688 cpu-ppc64.md: Copied from the corresponding PPC files from
8691 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
8693 * mini-ops.h: Added OP_ROUND.
8695 * cpu-x86.md: Added round.
8697 * mini-x86.c: Added support for intrinsicing Math.Round (double).
8699 * basic-math.cs: Added test_0_round to test rounding.
8701 Contributed under MIT/X11 license.
8703 2008-11-17 Bill Holmes <billholmes54@gmail.com>
8705 * aot-compiler.c : Fix the Winx64 build.
8707 Contributed under MIT/X11 license.
8709 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8711 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
8712 in OP_EXTRACT_R8 to avoid possible stack corruption.
8714 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8716 * mini-ops.h: Added OP_EXTRACT_R8/I8.
8718 * cpu-x86.md: Added extract_r8.
8720 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
8722 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
8723 a couple of OP_EXTRACT_I4.
8725 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
8727 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
8729 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8731 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
8734 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8736 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
8737 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
8739 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
8740 are not needed any more.
8742 * mini.h: Remove the unused INS_LIST macros.
8744 * mini.c (mini_method_compile): Remove a disable globalra case which is no
8747 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
8750 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
8751 mono_alloc_ireg () instead.
8753 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
8756 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
8759 * aot-runtime.c (load_aot_module): Disable AOT when running under
8762 * mini-amd64.h: Change the monitor fastpath defines to check for
8763 !PLATFORM_WIN32 so they work on *bsd too.
8765 * mini.h mini.c mini-hhpa.c: Remove more unused code.
8767 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
8769 * mini.h (MonoCompile): Remove new_ir flag.
8771 * regalloc.h regalloc.c: Remove unused code.
8773 * cpu-*.md: Remove more unused opcodes.
8775 * simple-cee-ops.h simple-mini-ops.h: Removed.
8777 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
8779 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8781 * aliasing.h: Removed.
8783 * *.c: Remove references to aliasing.h and inssel.h.
8785 * mini.c: Remove additional unused functions.
8787 * mini-ops.h cpu-*.md: Remove unused opcodes.
8789 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8791 Remove the old JIT code.
8793 * inssel*.brg: Removed.
8795 * ssa.c abcremoval.c aliasing.c: Removed.
8797 * ssa2.c: Renamed to ssa.c.
8799 * abcremoval2.c: Renamed to abcremoval.c.
8801 * *.c: Removed all !cfg->new_ir code.
8803 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
8804 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
8806 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
8808 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8810 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
8811 to simplify the code and cut back on the number of global symbols in the AOT
8814 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
8816 2008-11-15 Zoltan Varga <vargaz@gmail.com>
8818 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
8819 with the got/got_info tables.
8821 * mini.h: Bump AOT file format version.
8823 * unwind.h: New file, contains definitions for stack unwinding.
8825 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
8828 * aot-compiler.c: Generalize the emitting of unwind information to use the
8829 information in cfg->unwind_ops.
8831 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
8833 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
8834 AOT method frames. Enable writing symbols for methods by default.
8836 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
8838 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
8839 and make it work with vectors of element sizes 1, 2 and 4.
8841 * simd-intrinsics.c: Enable getter for all vectors with element size
8844 * simd-methods.h: Add the names of other getters.
8846 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
8852 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
8854 * mini-ppc.h: portability fix.
8856 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8858 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
8859 buggy and will overwrite it.
8861 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8863 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
8864 Use it to emit local symbols for all methods so AOTed methods show up with
8865 their full name in gdb/valgrind output.
8867 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8869 * mini-ppc.c: portability fixes.
8871 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8873 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
8874 entries out of the if (!generic_shared...) code so it is always done.
8875 (mono_class_init_trampoline): Do the patching when running under valgrind
8876 too, newer versions of valgrind have no problems with it.
8878 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8880 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
8883 2008-11-13 Mark Probst <mark.probst@gmail.com>
8885 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8888 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8890 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8892 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8894 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8900 * simd-intrinsics.c: Same.
8902 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8904 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8906 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8908 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8909 to work with more Vector types.
8911 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8913 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8914 store the elemens directly instead of using and intermediate.
8916 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8918 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8920 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8921 to preserve %eax for aot plt trampolines.
8923 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8924 (encode_method_ref): Flag synchronized methods so they won't go through
8927 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8930 * cpu-ia64.md (jmp): Increase max length.
8932 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8934 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8935 open generic classes.
8937 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8939 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8940 box+brtrue optimization since it causes test failures on x86.
8942 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8944 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8950 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8951 for simd ctor values.
8953 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8954 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8956 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8958 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8961 * simd-instrincs.c: Same.
8963 * basic-simd.cs: Same.
8965 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8967 * ratests.cs: Add more tests.
8969 * regalloc2.c (add_spill_code): Handle more corner cases.
8971 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8973 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8974 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8975 both the source an destination of an instruction.
8977 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8979 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8980 wapihandles.c: more portability changes.
8982 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8984 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8985 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8986 safe to execute in a signal handler and the kernel provides better
8987 the info in /proc/self/smaps. Avoid the assert on sigaction during
8990 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8992 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
8993 do the bblock linking hack if it is actually needed.
8995 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
8998 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
8999 crash problem is fixed.
9001 * branch-opts.c (mono_remove_critical_edges): Link up newly added
9004 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
9006 (mini_method_compile): Set the starting value of next_vreg to
9007 MAX_IREGS + MAX_FREGS when using globalra.
9009 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
9010 filter clauses with BB_EXCEPTION_HANDLER.
9012 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
9014 2008-11-10 Mark Probst <mark.probst@gmail.com>
9016 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
9017 space for stdcall. Fixes regressions on Win32.
9019 2008-11-10 Zoltan Varga <vargaz@gmail.com>
9021 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
9023 (linear_scan): Remove an assert which doesn't seem to be needed.
9025 * local-propagation.c (mono_local_deadce): Avoid a call to
9026 MONO_DELETE_INS which would screw up the instruction linking.
9028 * mini.c (mono_decompose_op_imm): Make this work with globalra.
9030 * regalloc2.c: Upgrade to work the current JIT code.
9032 2008-11-09 Zoltan Varga <vargaz@gmail.com>
9034 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
9037 * aot-runtime.c: Remove some dead code.
9039 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
9041 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
9043 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
9044 trampolines using sscanf since atoi doesn't work on large unsigned values.
9046 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
9047 Initialize code_size.
9049 2008-11-08 Mark Probst <mark.probst@gmail.com>
9051 * method-to-ir.c (mini_emit_inst_for_method): Make
9052 Interlocked.CompareExchange work for Int arguments on 32 bit
9055 2008-11-07 Mark Probst <mark.probst@gmail.com>
9057 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
9059 2008-11-06 Bill Holmes <billholmes54@gmail.com>
9061 * main.c Fix MSVC build.
9063 Contributed under MIT/X11 license.
9065 2008-11-06 Mark Probst <mark.probst@gmail.com>
9067 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
9068 alignment larger than 8 bytes are aligned correctly, too.
9070 * mini.c: Honor the min_align field of MonoClass when laying out
9073 2008-11-06 Zoltan Varga <vargaz@gmail.com>
9075 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
9077 * aot-compiler.c (emit_plt): Fix a warning.
9079 * aot-compiler.c: Implement ARM support in the binary writer.
9081 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9083 * basic-simd.cs: Add test for getter with byref arg.
9084 Fix the naming of a few tests.
9085 Add missing checks to a test.
9087 2008-11-05 Zoltan Varga <vargaz@gmail.com>
9089 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
9091 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
9092 most of the full-aot support for monitor enter/exit trampolines.
9094 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
9095 enter/exit trampoline creation functions.
9097 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
9100 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
9102 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
9103 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
9104 implement the needed functionality without adding crap to the runtime.
9106 2008-11-05 Zoltan Varga <vargaz@gmail.com>
9108 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
9111 * mini.c (mono_build_date): New global version holding the build date in
9114 * Makefile.am (buildver.c): Generate a file containing the build date.
9116 * main.c: Set the build date from the generated file.
9118 * mini.c (mono_get_runtime_build_info): New helper function returning build
9119 information in a string format.
9121 * driver.c (mono_main): Print the build date in --version.
9123 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
9124 file when the bind-to-runtime-version option is used.
9126 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9128 * simd-intrinsics.c: Fix bug when using getters and byref args.
9130 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9132 * simd-methods.h: Rename prefetch methods.
9134 * simd-intrinsics.c: Same.
9136 2008-11-05 Mark Probst <mark.probst@gmail.com>
9138 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
9141 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9143 * aot-compiler.c: Use the bundled elf header files instead of depending on
9146 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
9149 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
9152 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
9154 * cpu-x86.md: Add store nta ops.
9160 * mini.h: Add an enum for simd prefetch modes.
9162 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
9163 of store. Use the changed code to support store nta.
9165 * simd-intrinsics.c: Add prefetch ops for all vector types.
9167 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9169 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
9172 * aot-compiler.c: Use statically allocated buffers for constructing symbol
9175 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
9178 2008-11-04 Mark Probst <mark.probst@gmail.com>
9180 * mini-x86.c: Fixed commit.
9182 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9184 * aot-compiler.c (emit_plt): Align the plt section only on x86.
9186 2008-11-04 Mark Probst <mark.probst@gmail.com>
9188 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
9189 and MONITOR_EXIT, for the ASM fastpaths.
9191 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
9194 * mini.c, patch-info.h: Signature and patch infos for
9195 Monitor.Enter/Exit trampolines.
9197 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
9199 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
9200 Monitor.Enter/Exit ASM fastpath for Linux.
9202 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9204 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
9206 * objects.cs: Add a new test.
9208 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
9210 * aot-runtime.c (load_method): Run class initialization in the PLT case even
9211 if MONO_LOG_LEVEL is set.
9213 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
9215 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
9217 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
9219 * aot-compiler.c: Change the relocation code to use virtual addresses instead
9220 of file offsets. Align the sections belonging to the data segment to
9223 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9225 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
9226 elf.h. Port it to amd64.
9228 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9230 * driver.c: Enable SIMD by default.
9232 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9234 * cpu-x86.md: Add prefetch op.
9240 * mini.h: Add an enum for simd prefetch modes.
9242 * simd-methods.h: Add prefetch function names.
9244 * simd-intrinsics.c: Add prefetch ops for all vector types.
9246 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9248 * aot-compiler.c (emit_bytes): Speed this up a little.
9250 2008-11-02 Zoltan Varga <vargaz@gmail.com>
9252 * aot-compiler.c: Add JIT time etc. statistics.
9254 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
9256 * mini.h (MonoCompile): Add 'got_offset' field.
9258 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
9259 method_got_offsets array.
9261 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
9264 * aot-compiler.c (compile_method): Add generic method instances referenced
9265 by the method to the list of methods to be compiled, this is required so if
9266 A<T> references B<T>, and another assembly references A<int>, then it will
9267 also get a copy of B<int>.
9269 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
9270 when checking for monitor enter/exit.
9272 2008-10-30 Mark Probst <mark.probst@gmail.com>
9274 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
9275 for Monitor.Enter and Monitor.Exit if enabled.
9277 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
9280 2008-10-30 Zoltan Varga <vargaz@gmail.com>
9282 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
9283 of an OP_MOVE. Fixes #440046.
9285 * basic-long.cs: Add a new test.
9287 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9289 * mini.h: Add synchronization note for the managed counter-part.
9291 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
9292 returns the simd caps of the current cpu.
9294 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9296 * basic-simd.cs: Remove Console.WriteLine.
9298 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9300 * basic-simd.cs: New tests for Vector2ul.
9302 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9304 * simd-intrinsics.c: Add new vector type Vector2ul.
9306 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9308 * basic-simd.cs: New tests for Vector2l.
9310 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9312 * cpu-x86.md: Add long version of most packed int ops.
9318 * simd-intrinsics.c: Add new vector type Vector2l.
9320 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9322 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
9324 * simd-methods.h: Remove SN_op_BitwiseXor.
9326 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9328 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
9331 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9333 * basic-simd.cs: Test for Vector2d.
9335 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
9338 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9340 * cpu-x86.md: Add double version of all packed float ops.
9346 * simd-intrinsics.c: Add new vector type Vector2d.
9348 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
9350 * simd-methods.h: Add Duplicate.
9352 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9354 * basic-simd.cs: Test for packing with signed saturation.
9356 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9358 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
9359 found in the TYPESPEC table.
9361 2008-10-26 Zoltan Varga <vargaz@gmail.com>
9363 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
9366 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9368 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
9369 instead of the RVA, since the RVA can be changed by tools like the cil
9372 * method-to-ir.c (mono_method_to_ir2): Ditto.
9374 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
9375 (deserialize_variable): Ditto.
9377 2008-10-25 Martin Baulig <martin@ximian.com>
9379 * debug-mini.c (write_variable): Use
9380 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
9382 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9384 * cpu-x86.md: Add unsigned variants of packd and packw.
9388 * mini-x86.h: Emit the right instruction for packd and packw.
9389 Add unsigned variants of packd and packw.
9391 * simd-intrinsics.c: Packd and packw were used in place of their
9392 unsigned variants. Change that.
9393 Add intrinsics for (Signed)PackWithSignedSaturation.
9395 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
9397 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9399 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
9401 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9403 * mini-ops.h: Remove dword packed add/sub with saturation ops.
9405 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
9407 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
9410 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
9412 2008-10-24 Mark Probst <mark.probst@gmail.com>
9414 * method-to-ir.c, mini.c: Special casing for the synchronized
9415 wrapper for the ldtoken+GetTypeFromHandle case.
9417 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9419 * mini.c (mono_replace_ins): Move this to branch-opts.c.
9421 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
9422 created/split bblocks.
9424 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9426 * mini-ops.h: Add packed signed mul high.
9430 * mini-x86.c (mono_arch_output_basic_block): Same.
9432 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
9434 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
9436 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9438 * basic-simd.cs: Tests for Vector16sb.
9440 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9442 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
9444 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9446 * mini-ops.h: Add packed signed min, max and compare greater.
9450 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
9453 * simd-methods.h: Add CompareGreaterThan.
9455 * simd-methods.h: Remove CompareEquals.
9457 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
9459 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
9461 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
9464 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9466 * basic-simd.cs: Fix tests due to change in the API.
9468 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9470 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
9472 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9474 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
9476 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
9477 inst_offset as this has invalid values for LDADDR.
9479 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9481 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9483 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
9485 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9487 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
9488 for accessing field->data.
9490 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9492 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9494 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9496 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
9498 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
9500 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9502 * dominators.c (mono_compute_natural_loops): Allocate GList enties
9503 from the cfg mempool.
9505 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9507 * basic-simd.cs: Tests for new methods in Vector8us.
9509 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9511 * mini-ops.h: Add multiply and store high.
9515 * mini-x86.c (mono_arch_output_basic_block): Same.
9517 * simd-methods.h: Same.
9519 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
9522 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9524 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
9525 mono_class_setup_vtable ().
9527 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
9528 mono_class_get_vtable_entry () for accessing klass->vtable.
9530 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
9532 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
9535 * method-to-ir.c (mono_save_token_info): Don't save references made from
9538 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
9539 of generic instances.
9541 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
9543 2008-10-19 Mark Probst <mark.probst@gmail.com>
9545 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
9546 OP_JMP depends on the method signature. Calculate it properly.
9548 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9550 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
9553 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
9555 (emit_extra_methods): Add another table mapping method indexes to
9556 offsets in the extra_method_info table.
9558 * mini.h: Bump AOT file format version.
9560 * aot-runtime.c: Merge most of the code from mono_aot_get_method
9561 and mono_aot_get_method_from_token () into one function.
9563 2008-10-19 Mark Probst <mark.probst@gmail.com>
9565 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
9568 2008-10-18 Zoltan Varga <vargaz@gmail.com>
9570 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
9573 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
9576 * mini.c (mono_patch_info_equal): Compare the generic context as well.
9578 * mini.h: Bump aot file format version.
9580 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
9581 AOT file can contain native code for methods which are not in the METHOD
9582 table. Generate code for non-sharable generic instances of generic methods
9583 found in the METHODSPEC table.
9585 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
9586 encoding generic type handles.
9588 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
9589 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
9591 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
9592 macros + MONO_ADD_INS.
9594 * mini.c (mono_jump_info_token_new2): New function which takes a generic
9597 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
9599 * mini.h: Bump aot file format version.
9601 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
9603 2008-10-17 Mark Probst <mark.probst@gmail.com>
9605 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
9606 platforms, with definable stack alignment value. Set to 16 now
9609 * mini.c, mini.h, driver.c: Command line option for disabling
9612 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9614 * basic-simd.cs: Tests for new methods in Vector4ui.
9616 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9618 * mini-ops.h: Add packed int shuffle.
9622 * mini-x86.c (mono_arch_output_basic_block): Same.
9624 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
9625 extract mask, max, min, shuffle.
9627 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
9629 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9631 * basic-simd.cs: Tests for new methods in Vector8us.
9633 2008-10-17 Mark Probst <mark.probst@gmail.com>
9635 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
9636 RuntimeTypeHandle, not a TypedReference.
9638 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
9640 * simd-intrinsics.c: remove relocations.
9642 2008-10-17 Zoltan Varga <vargaz@gmail.com>
9644 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
9645 optimizations from the x86 backend.
9647 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
9649 * simd-methods.h, simd-intrinsics.c: debloat method names and
9650 prepare for no relocations.
9652 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9654 * mini-ops.h: Add packed min/equal and sum of absolute differences.
9658 * mini-x86.c (mono_arch_output_basic_block): Same.
9660 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
9661 extract mask, max, min and sum of absolute differences.
9663 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
9666 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9668 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
9669 Renamed one test for consistency.
9671 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9673 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
9674 fix to the code that deal with other blocks.
9676 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9678 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
9680 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9682 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
9683 that deals with vreg interference. Explicitly check for OP_LDADDR to be
9684 able to process the source reg.
9686 2008-10-16 Martin Baulig <martin@ximian.com>
9688 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
9690 * inssel.brg: Add `OP_HARD_NOP'.
9692 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
9694 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
9695 `OP_HARD_NOP' instruction when running inside the debugger.
9697 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
9698 `OP_HARD_NOP' instruction when running inside the debugger.
9700 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9702 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
9703 now works. The issue with the regalloc tripping up no longer
9706 * simd-intrinsics.c (load_simd_vreg): Same.
9708 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9710 * basic-simd.cs: Tests for new Vector8ui methods.
9712 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9714 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
9715 only for type. This fixes crashes where MonoInst::klass is checked
9716 for ops of type != VTYPE or OBJ.
9718 * simd-intrinsics.c (load_simd_vreg): Same.
9720 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9722 * mini-ops.h: Add ops for packed shuffle/max/avg and
9727 * mini-x86.c (mono_arch_output_basic_block): Same.
9729 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
9732 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
9733 to emit extract mask op.
9735 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
9736 to emit word shuffles.
9738 2008-10-15 Mark Probst <mark.probst@gmail.com>
9740 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
9741 the largest alignment needed by a variable, but at least
9744 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9746 * basic-simd.cs: Tests for the fixes in the last commit.
9748 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9750 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
9751 no longer handles STACK_PTR input.
9753 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
9755 * simd-intrinsics.c (load_simd_vreg): New function that works like
9756 get_simd_vreg but handles STACK_PTR input.
9758 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
9759 as the input can be an arbitrary pointer.
9761 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
9762 LDADDR local optimization directly otherwise use a store op.
9764 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9766 * basic-simd.cs: Tests for dup low and dup high.
9768 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9770 * mini-ops.h: Add dup low and dup high ops.
9774 * mini-x86.c (mono_arch_output_basic_block): Same.
9776 * simd-intrinsics.c (vector4f_intrinsics): Same.
9778 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9780 * basic-simd.cs: Tests for recently added functionality.
9782 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9784 * mini-ops.h: Add remaining sse1 fp ops.
9786 * cpu-x86.md: Add remaining sse1 fp ops.
9788 * mini-x86.c (mono_arch_output_basic_block): Same.
9790 * mini.h: Add enum for simd FP compare conditions.
9792 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
9794 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
9795 so the backed can generate the appropriate op.
9797 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9798 This patch squeese one more byte from the SimdIntrinsc struct.
9800 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
9801 a a shift amount intead of simply or'ing it.
9803 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
9805 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
9806 byte so we can have an aditional flags field without increasing struct size.
9808 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
9809 against the simd_supported_versions bitmask.
9811 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
9813 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
9815 * mini.c: remove rawbuffer code (the only use here is unsafe because
9816 it takes locks during signal handling and the kernel now provides much
9817 better info in proc/pid/smaps these days).
9819 2008-10-13 Zoltan Varga <vargaz@gmail.com>
9821 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
9822 OP_X86_PUSH_OBJ. Fixes #434620.
9824 * objects.cs: Add a test.
9826 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
9828 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
9829 that the packuswb/packusdw don't work with unsigned numbers for what
9830 would be negative numbers in signed format.
9832 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
9833 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
9835 * mini-ops.h: Add doubleword forms of many ops and packing ones.
9837 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
9839 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
9841 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
9843 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
9846 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
9847 version as the enum in mini.h.
9849 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
9850 for sse3 ops, check the simd_version field if present. This way the code
9851 works with all versions of sse.
9853 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9855 * simd-intrinsics.c: Fixed intrinsic name typo.
9857 * mini.h: Added missing simd exported function.
9859 * basic-simd.cs: Added tests for Vector4ui.
9860 Fixed broken test for Vector16b.
9862 2008-10-10 Zoltan Varga <vargaz@gmail.com>
9864 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
9865 the max length to 64.
9867 2008-10-10 Mark Probst <mark.probst@gmail.com>
9869 * method-to-ir.c: Only do the fast virtual generic method call for
9870 non-wrapper methods.
9872 * mini.h, mini-trampolines.c: The new generic virtual remoting
9873 trampoline handles virtual method calls via the vtable (as done by
9874 the fast virtual generic method calls) to remoting proxies.
9876 * mini.c (mono_jit_create_remoting_trampoline): For generic
9877 methods reate a generic virtual remoting trampoline.
9879 * mini-amd64.h: Enable fast virtual generic method calls again.
9881 2008-10-10 Mark Probst <mark.probst@gmail.com>
9883 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
9884 restore registers when doing tail calls.
9886 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9888 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9891 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9893 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9895 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9897 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9899 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9901 * basic-simd.cs: Retrofit for API changes.
9903 2008-10-10 Mark Probst <mark.probst@gmail.com>
9905 * mini-ppc.c: Handle integer stack arguments for tail calls.
9907 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9909 * optflags-def.h: Removed sse3 optimization.
9913 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9916 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9918 * mini.h: Added enumeration with simd versions.
9920 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9923 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9925 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9927 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9929 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9931 * basic-simd.cs: Fixed test naming.
9933 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9935 * mini-ops.h: Added ops for packed and saturated math, shifts
9936 and packing/unpacking.
9938 * cpu-x86.md: Added descriptors for the above ops.
9940 * mini-x86.c: Added code to emmit the above ops.
9942 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9944 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9946 * aot-compiler.c (compile_method): Enable AOT for generic code.
9948 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9950 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9952 * mini.c: add a workaround for a common screwup that ends up blamed
9953 to mono (other processes blocking signal delivery).
9955 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9957 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9958 in the LDFLD/STFLD opcodes. Fixes #432673.
9960 * iltests.il.in: Add a new test.
9962 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9964 * mini-arm.c: attach the thread in unmanaged->managed transitions
9965 using delegates (bug #433148).
9967 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9969 * basic-simd.cs: Use new ShuffleSel constants.
9971 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9973 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9975 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9976 only disable simd intrinsics if no sse2 is detected.
9978 * optflags-def.h: Added sse3.
9980 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9983 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9985 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9986 when adding delegate-invoke wrappers.
9988 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9990 * Makefile.am: Reenable the simd tests.
9992 2008-10-07 Bill Holmes <billholmes54@gmail.com>
9994 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
9995 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
9996 other vreg is allocated to that hreg.
9998 Contributed under MIT/X11 license.
10000 2008-10-07 Zoltan Varga <vargaz@gmail.com>
10002 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
10005 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
10007 * basic-simd.cs: New test suite for SIMD intrinsics.
10009 * Makefile.am: Added new tests.
10011 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
10013 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
10015 * mini-ops.h: Same.
10017 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
10019 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
10020 using SSE2 aware opcodes.
10022 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
10023 is enabled, this code path is only reachable if conversion ops are emmited after
10026 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
10028 This optimization saves 6 bytes per conversion against the old version.
10030 2008-10-06 Zoltan Varga <vargaz@gmail.com>
10032 * aot-compiler.c (compile_method): Don't skip methods referencing
10033 generic methods without a corresponding entry in token_info_hash, since
10034 encode_method_ref () can handle all generic methods now.
10036 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
10037 generic context is set.
10039 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
10040 generic sharing of LDTOKEN.
10042 2008-10-06 Mark Probst <mark.probst@gmail.com>
10044 * mini-amd64.h: Temporarily disabled fast virtual generic method
10045 calls because it breaks the System.Runtime.Remoting tests.
10047 2008-10-06 Zoltan Varga <vargaz@gmail.com>
10049 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
10051 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
10052 so inlining actually works.
10053 (check_inline_caller_method_name_limit): Ditto.
10055 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
10057 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
10058 64 bit safety (from Olaf Hering and Andreas Farber).
10060 2008-10-06 Zoltan Varga <vargaz@gmail.com>
10062 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
10063 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
10064 unused virtual call support code.
10066 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
10068 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
10069 which can't use aot trampolines.
10070 (decode_patch): Don't create aot trampolines for methods which can't use
10073 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
10074 use aot trampolines.
10076 * mini.h: Bump AOT image format version.
10078 2008-10-05 Zoltan Varga <vargaz@gmail.com>
10080 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
10081 to save_token_info () since cmethod is inflated for constrained calls.
10083 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
10085 2008-10-04 Andreas Farber <andreas.faerber@web.de>
10087 * Makefile.am: Add build rules for ppc64.
10088 This avoids the build failing at pedump with unresolved symbols
10089 due to lack of arch_sources. Instead it will now fail earlier
10090 due to lack of cpu-ppc64.md.
10092 Contributed under MIT/X11 license.
10094 2008-10-04 Mark Probst <mark.probst@gmail.com>
10096 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
10099 * iltests.il.in: Add test case for tail call with many arguments.
10101 2008-10-03 Zoltan Varga <vargaz@gmail.com>
10103 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
10104 to the fast virtual generic method code until the aot case is fixed.
10106 2008-10-03 Mark Probst <mark.probst@gmail.com>
10108 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
10110 2008-10-03 Mark Probst <mark.probst@gmail.com>
10112 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
10115 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
10117 * simd-intrinsics.c: Forgot to add this one.
10119 * mini-codegen.c: Fix macro in case SIMD is not supported.
10121 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
10123 This patch land initial JIT support for simd intrinsics.
10125 * mini-x86.h: Added new define to make --enable_minimal work on x86.
10127 * Makefile.am: Added simd-intrinsics.c
10129 * simd-intrinsics.c: New file with simd instrinsic related
10132 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
10134 * cpu-x86.md: Add simd related instructions.
10136 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
10138 * driver.c: Added two new --regression variants.
10140 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
10142 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
10144 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
10145 extract some complicated logic to helper functions.
10147 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
10149 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
10151 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
10152 the specialized simplification pass.
10154 * method-to-ir.c (mono_spill_global_vars): Use new macro.
10156 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
10158 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
10161 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
10162 if MONO_ARCH_NEED_SIMD_BANK is defined.
10164 * mini-ops.h: Added the new simd ops.
10166 * mini-x86.c: Added mono_arch_xregname.
10168 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
10170 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
10172 * mini-x86.h: Define simd related MONO_ARCH macros.
10174 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
10176 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
10178 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
10179 MONO_CLASS_IS_SIMD to deal with simd related IR.
10181 * mini.h (MonoInst): Added spill_var to the backend union.
10183 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
10185 * mini.h: Added forward declarations of the new simd fuctions.
10187 * optflags-def.h: Added new optimization names SIMD.
10189 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
10191 * regalloc.h: Added support for working with 3 register banks.
10193 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
10195 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
10197 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
10199 * mini-exceptions.c: remove 64 bit related ifdef clutter.
10201 2008-10-03 Zoltan Varga <vargaz@gmail.com>
10203 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
10204 instead of one on 64 bit systems.
10206 * method-to-ir.c: Remove unused includes.
10208 2008-10-02 Zoltan Varga <vargaz@gmail.com>
10210 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
10211 cfg->used_int_regs, since the two are different on arm.
10213 2008-10-02 Mark Probst <mark.probst@gmail.com>
10215 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
10216 mono_method_get_vtable_index() to get the vtable index.
10218 2008-10-02 Mark Probst <mark.probst@gmail.com>
10220 * method-to-ir.c (mono_method_to_ir2): Don't create native
10221 wrappers for array methods, because they're never called (and if
10222 they were called they wouldn't work).
10224 2008-10-02 Mark Probst <mark.probst@gmail.com>
10226 * method-to-ir.c (mono_method_to_ir2): Array methods are
10227 special-cased and must not be invoked indirectly via the (M)RGCTX
10228 when generic sharing is turned on. Fixes #431413.
10230 2008-10-01 Mark Probst <mark.probst@gmail.com>
10232 * method-to-ir.c: When generic sharing is active, call
10233 non-interface virtual generic methods via the standard trampoline.
10235 * mini-trampolines.c: Handle virtual generic shared methods.
10237 * mini.h, mini-x86.c, mini-x86.h: New argument for
10238 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
10239 method thunks and which is the trampoline to call if the lookup
10240 fails. Enable the virtual generic method thunk for x86.
10242 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
10243 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
10244 argument but assert that it's NULL, because these archs don't yet
10245 implement the virtual generic method thunk. Changes in the IMT
10246 thunk data structures.
10248 2008-10-01 Zoltan Varga <vargaz@gmail.com>
10250 * aot-compiler.c (emit_globals): Avoid invalid characters in
10251 the static linking symbol.
10253 * objects.cs: Add a test for the range check optimization. Fix warnings.
10255 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
10256 optimization from the current JIT.
10258 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
10259 later in decompose_array_access_opts () to allow more optimizations.
10261 * method-to-ir.c (mono_handle_soft_float): Rename this to
10262 mono_decompose_soft_float () for consistency.
10264 * mini-ops.h: Fix arguments of OP_STRLEN.
10266 * method-to-ir.c (save_cast_details): Extract the cast details saving code
10267 into a separate function.
10268 (reset_cast_details): Ditto.
10269 (handle_unbox): Save cast details. Fixes #431254.
10271 * method-to-ir.c: Remove some obsolete FIXMEs.
10273 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10275 * ir-emit.h (alloc_dreg): Write a warning before crashing.
10277 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10279 * mini-codegen.c: More work on macros to make them
10280 ready for multiple regbanks.
10282 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10284 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
10286 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
10288 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10290 * mini-codegen.c (mono_spillvar_offset): Proper support for
10293 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10295 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
10296 the stack overflow changes.
10298 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10300 * mini-codegen.c: Make all bank macros depend on reg_bank.
10302 * mini-codegen.c (mono_local_regalloc): Make free mask
10303 initialization regbank aware.
10305 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10307 * mini-codegen.c (mono_local_regalloc): Extract callee
10308 mask selection to a function and make it regbank aware.
10310 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10312 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
10313 code to deal with many regbanks.
10315 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10317 * mini-codegen.c: More fp->regbank changes.
10319 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10321 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
10322 of a hardcoded constant.
10324 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10326 * method-to-ir.c (type_from_stack_type): Fix typo.
10328 2008-09-29 Zoltan Varga <vargaz@gmail.com>
10330 * mini-ia64.c (emit_move_return_value): Convert float return values to
10333 * objects.cs: Add a new test.
10335 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
10336 VARARG methods to fix an assert later.
10338 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
10339 end so it at least compiles.
10341 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10343 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
10345 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
10347 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
10348 optimization to a new function (emit_optimized_ldloca_ir) and enable
10349 it for both ldloca and ldloca_s.
10351 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10353 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
10354 gshared CASTCLASS code.
10356 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
10357 amd64, where the libc stack unwinder encounters stack frames referring to
10358 native code in unmapped memory.
10360 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
10363 * generics.cs: Add new test.
10365 2008-09-27 Zoltan Varga <vargaz@gmail.com>
10367 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
10368 add a check that one of the ARM_FPU_ constants is defined.
10370 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
10372 * mini-exceptions.c: Fix build on non-altstack platforms.
10374 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
10377 * ir-emit.h: Add a comment to NEW_PCONST.
10379 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
10381 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
10383 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
10384 after the changes to MonoJitDomainInfo.
10386 2008-09-27 Mark Probst <mark.probst@gmail.com>
10388 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
10390 2008-09-27 Mark Probst <mark.probst@gmail.com>
10392 * mini-ppc.c: Compiler warning fixes.
10394 2008-09-27 Mark Probst <mark.probst@gmail.com>
10396 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
10399 2008-09-27 Mark Probst <mark.probst@gmail.com>
10401 * exceptions-ppc.c, mini-ppc.h: Compile
10402 mono_arch_handle_altstack_exception() on Darwin, too.
10404 2008-09-27 Mark Probst <mark.probst@gmail.com>
10406 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
10407 work on archs which don't have generic sharing implemented, only
10408 without the vtable_arg.
10410 2008-09-26 Mark Probst <mark.probst@gmail.com>
10412 * mini.c: Added comment explaining why delegate ctor icall
10413 wrappers are compiled.
10415 2008-09-26 Mark Probst <mark.probst@gmail.com>
10417 * mini.c: Don't produce trampolines to delegate ctor icall
10418 wrappers but compile them upfront.
10420 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
10422 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
10423 runtime-set function when going back to managed code. Currently this
10424 is used to set back the protection on the soft ovf pages and/or to
10425 throw the stack overflow exception that happened in unmanaged code.
10427 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
10429 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
10430 runtime-set function when going back to managed code. Currently this
10431 is used to set back the protection on the soft ovf pages and/or to
10432 throw the stack overflow exception that happened in unmanaged code.
10434 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10436 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
10437 the support code for restoring stack protection after stack overflows
10438 that happen in unmanaged code. Don't set the exec permission on the
10439 soft overflow area.
10441 2008-09-26 Zoltan Varga <vargaz@gmail.com>
10443 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
10444 delegate->method_ptr is set. Fixes #428054.
10446 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10448 * tests.cs: Rename to ratests.cs.
10450 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
10451 emit_get_rgctx_... functions.
10453 2008-09-25 Mark Probst <mark.probst@gmail.com>
10455 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
10457 2008-09-25 Mark Probst <mark.probst@gmail.com>
10459 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
10460 before asserting that method is sharable.
10462 2008-09-25 Mark Probst <mark.probst@gmail.com>
10464 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
10465 whether method needs a static RGCTX wrapper used instead of
10466 complex conditions.
10468 * generic-sharing.c, mini.h: A few functions moved to
10469 metadata/generic-sharing.c.
10471 2008-09-25 Mark Probst <mark.probst@gmail.com>
10473 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
10474 Generic code sharing for value types, which essentially means
10475 treating value type methods like static methods. The RGCTX is
10476 passed in the same way.
10478 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10480 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
10481 opcode when creating multi-dimensional arrays of open types.
10483 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
10484 open generic types.
10486 * generics.cs: Add a test.
10488 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
10490 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10492 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
10494 * mini.c (mini_method_compile): Set it when running under the debugger.
10496 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
10497 vreg optimization if the flag is set.
10499 * driver.c (mono_main): Add --attach= option to pass options to
10502 * mini.c (sigquit_signal_handler): Start the attach agent.
10504 * ssapre.c: Disable this to save space since it is not yet ported to
10507 * regalloc2.c: Disable this to save space.
10509 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
10511 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
10513 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
10514 the -v option useful again.
10516 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10518 * mini-amd64.c (mono_arch_output_basic_block): Add support for
10521 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
10522 arrays of arrays. Fixes #428406.
10524 * method-to-ir.c (mini_emit_castclass): Ditto.
10526 * objects.cs: Add new test.
10528 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
10530 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
10531 was wrong at it choked against target_type_is_incompatible for byref types.
10533 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10535 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
10538 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
10540 * mini-exceptions.c: update a few more exceptions-related counters.
10542 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
10544 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
10545 new functions to allocate from persistent mempools.
10547 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10549 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
10550 multiple register banks in the future.
10552 * mini-codegen.c (mono_local_regalloc): Fix a warning.
10554 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
10556 * mini.c (type_to_eval_stack_type): Remove duplicated function.
10558 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
10560 * mini.h: Export type_to_eval_stack_type.
10562 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
10563 is only ins->klass of byref types.
10565 2008-09-22 Zoltan Varga <vargaz@gmail.com>
10567 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
10568 (mini_emit_memcpy2): Ditto.
10570 * mini-amd64.c: Fix a warning.
10572 2008-09-21 Mark Probst <mark.probst@gmail.com>
10574 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
10577 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
10579 * method-to-ir.c: Extract stloc micro-optimization to a
10580 function and apply it to all cases.
10582 2008-09-19 Mark Probst <mark.probst@gmail.com>
10584 * method-to-ir.c: Don't fail generic code sharing in cases we
10587 2008-09-18 Mark Probst <mark.probst@gmail.com>
10589 * mini-ppc.c: Handle structs in tailcalls on Darwin.
10591 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
10593 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
10596 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
10598 * trace.c: make tracing more useful and correct, with per-thread
10599 id and indent info.
10601 2008-09-15 Mark Probst <mark.probst@gmail.com>
10603 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
10604 doing a method call and the argument is an R4.
10606 2008-09-14 Zoltan Varga <vargaz@gmail.com>
10608 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
10611 2008-09-13 Mark Probst <mark.probst@gmail.com>
10613 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
10615 2008-09-12 Zoltan Varga <vargaz@gmail.com>
10617 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
10618 (MONO_JUMP_TABLE_FROM_INS): Ditto.
10620 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10622 * driver.c: Add a --agent argument (not supported yet) to load managed
10623 agent assemblies before loading the main assembly, similarly to how the
10624 Java VM handles agents.
10626 2008-09-11 Mark Probst <mark.probst@gmail.com>
10628 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
10629 function to do stack layout of local variables.
10631 2008-09-11 Mark Probst <mark.probst@gmail.com>
10633 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
10636 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10638 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
10639 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
10640 JIT if DISABLE_JIT is defined.
10642 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
10645 2008-09-10 Mark Probst <mark.probst@gmail.com>
10647 * iltests.il.in: Disable the fconv test on PPC (the result is
10648 undefined according to ECMA).
10650 2008-09-10 Mark Probst <mark.probst@gmail.com>
10652 * iltests.il.in: Enable tail call tests for PPC.
10654 * mini.h: Add variable for storing incoming valuetype argument
10655 addresses for tail calls.
10657 * mini-ppc.c: Implement valuetype arguments and return values for
10658 tailcalls on Linux.
10660 2008-09-09 Mark Probst <mark.probst@gmail.com>
10662 * mini-ppc.c: Partially implement tail calls (struct arguments and
10663 return values not supported).
10665 * method-to-ir.c: Enable tail calls on PPC.
10667 2008-09-08 Zoltan Varga <vargaz@gmail.com>
10669 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
10670 runtime-invoke wrappers to work around the problem of them getting
10671 assigned to a random class.
10673 * aot-runtime.c (mono_aot_get_method): Ditto.
10675 2008-09-07 Zoltan Varga <vargaz@gmail.com>
10677 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
10678 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
10680 2008-09-07 Mark Probst <mark.probst@gmail.com>
10682 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
10683 until they're implemented properly.
10685 * exceptions-ppc.c: Use arch-independent exception-handling code
10686 instead of custom one.
10688 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
10691 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
10693 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
10694 applies when __powerpc__ is defined.
10696 2008-09-06 Zoltan Varga <vargaz@gmail.com>
10698 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
10699 methods to their code to avoid computing the full name of wrappers and
10700 doing a lookup in a string hash table.
10702 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10704 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
10705 we identify bblocks before method_to_ir () is ran.
10707 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
10708 Also avoid optimizing branches pointing to themselves.
10710 * mini.c (mini_method_compile): Ditto. Fixes #422947.
10712 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
10714 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
10716 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10718 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
10719 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
10720 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
10723 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
10724 jumped to the same entry in plt_jump_table.
10726 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
10728 * method-to-ir.c (initialize_array_data): Handle field with RVA from
10731 2008-08-31 Zoltan Varga <vargaz@gmail.com>
10733 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
10734 other assignment can be if converted. Saves 1.5% on corlib size and fixes
10737 2008-08-29 Geoff Norton <gnorton@novell.com>
10739 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
10740 segment, and doesn't properly handle .space as .text. Fixes
10743 2008-08-29 Geoff Norton <gnorton@novell.com>
10745 * mini.c: Disable the mach exception handler when running on
10748 2008-08-29 Geoff Norton <gnorton@novell.com>
10750 * aot-compiler.c: Patch from Renaldas Zioma to properly register
10751 globals on Darwin/ARM
10753 2008-08-28 Zoltan Varga <vargaz@gmail.com>
10755 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
10756 since too many things depend on it. Instead, call
10757 mono_runtime_set_no_exec ().
10759 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
10762 * aot-compiler.c: Add an 'asm-only' AOT option.
10764 * mini.c: Avoid initializing the runtime when doing AOT compilation.
10766 * aot-compiler.c (compile_method): Disable gshared support for now as it
10769 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10771 * mini-amd64.h : Fix a compiler warning.
10773 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
10774 Changed to use a callback function to retrieve the unwind info.
10775 This avoids problems observed when code blocks were removed by
10776 unloading an app domain.
10778 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
10779 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
10782 Contributed under MIT/X11 license.
10784 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10786 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
10787 case to keep the stack aligned to 8.
10789 Contributed under MIT/X11 license.
10791 2008-08-26 Zoltan Varga <vargaz@gmail.com>
10793 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
10794 avoid repeated linear searches.
10796 2008-08-25 Zoltan Varga <vargaz@gmail.com>
10798 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
10799 methods it can't handle.
10801 * aot-compiler.c (add_method): Avoid adding a method twice.
10802 (add_wrappers): Add runtime invoke wrappers for all methods.
10804 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
10805 function to create an aot-compatible version of this trampoline.
10807 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
10809 2008-08-24 Zoltan Varga <vargaz@gmail.com>
10811 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
10813 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
10814 with a generic sharing failure.
10816 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
10818 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
10819 CEE_RETHROW. Fixes #419634.
10821 * mini.c (mono_method_to_ir): Ditto.
10823 * exceptions.cs: Add a new test.
10825 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
10826 to mono_type_stack_size_internal () since some callers might not pass in
10829 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
10830 instrument_prolog. Fixes #419878.
10832 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
10833 doubles in soft float mode volatile.
10835 2008-08-23 Zoltan Varga <vargaz@gmail.com>
10837 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
10839 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
10840 to handle soft float correctly.
10842 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
10845 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
10847 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
10848 to sp, since the generics catch code requires it.
10850 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
10853 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
10854 mono_arch_emit_imt_argument ().
10856 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
10858 * mini-arm.c tramp-arm.c: Generic sharing updates.
10860 2008-08-22 Zoltan Varga <vargaz@gmail.com>
10862 * mini-arm.c: Fix the arm build.
10864 * generic-sharing.c (mini_type_get_underlying_type): New helper function
10865 handling enums, generic instances and generic sharing.
10866 (mini_type_stack_size_full): Ditto.
10868 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
10870 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
10872 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
10874 * tramp-arm.c: Implement the rgctx fetch and the generic class init
10877 * mini-arm.c: Various small generic sharing changes.
10879 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
10881 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
10884 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
10885 helper function to return a generic class init trampoline.
10887 * method-to-ir.c mini.c: Use it.
10889 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10890 arch-specfic function to return a generic class init trampoline.
10892 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10893 the GENERIC_CLASS_INIT custom code.
10895 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10896 a fatal error, not a sharing failure.
10898 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10901 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10902 trampoline argument from MONO_ARCH_VTABLE_REG.
10904 * tramp-x86.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.
10908 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10909 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10910 argument, and pass the vtable in VTABLE_REG.
10911 (mono_arch_create_trampoline_code_full): Remove some special casing for
10912 the rgctx fetch trampoline.
10914 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10917 * iltests.il: Add a test for it.
10919 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10921 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10923 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10926 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10927 use mono_jit_info_table_find () to avoid recursion.
10928 (mono_delegate_trampoline): Add a sync wrapper here.
10930 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10933 * mini.c (mono_method_to_ir): Ditto.
10935 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10936 add_sync_wrapper argument. Don't add a sync wrapper here.
10937 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10939 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10941 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10943 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10944 of nonvolatile registers back from MonoContext to CONTEXT.
10946 Contributed under MIT/X11 license.
10948 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10950 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10951 arguments on Winx64 there are only 4 argument registers. For this
10952 logic to work the last argument must be pulled from the stack.
10954 Contributed under MIT/X11 license.
10956 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10958 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10960 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10961 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10962 encode/decode_method_ref ().
10964 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10966 * aot-runtime.c (decode_patch): Ditto.
10968 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10969 MONO_PATCH_INFO_METHOD.
10971 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10972 MonoGenericJitInfo.
10974 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10975 MonoGenericJitInfo.
10977 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10979 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10980 one from the caller.
10982 * aot-runtime.c (decode_generic_inst): New function to decode and
10983 return a interned generic inst.
10984 (decode_klass_ref): Use it.
10985 (decode_method_ref): Ditto.
10987 * aot-compiler.c (emit_exception_debug_info): Save
10988 jinfo->has_generic_jit_info too.
10990 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10992 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
10994 * iltests.il.in: Add a test for fconv_to_i.
10996 * liveness.c: Disable the liveness2 pass for now to save space.
10998 * regalloc2.c: Include mempool-internals.h to fix warnings.
11000 * aot-compiler.c (encode_method_ref): Encode the context of generic
11003 * aot-runtime.c (decode_method_ref): Inflate generic methods using
11004 the context saved in the aot file.
11006 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
11008 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
11010 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
11011 volatile so they won't be optimized away.
11013 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
11019 * dominators.c: Remove duplicated functions that now are in
11020 mempool-internals.h.
11022 2008-08-19 Zoltan Varga <vargaz@gmail.com>
11024 * aot-compiler.c: Fix warnings.
11026 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
11028 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
11030 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
11033 * mini.c (mono_resolve_patch_target): Ditto.
11035 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
11036 (encode_klass_ref): Add support for encoding VARs/MVARs.
11038 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
11040 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
11041 the handling of the got entries into a separate 'decode_got_entry' function.
11042 Add support for RGCTX_FETCH.
11044 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
11045 clobbered by the trampoline code.
11047 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
11048 not clobbered by the indirect calling code.
11050 2008-08-18 Zoltan Varga <vargaz@gmail.com>
11052 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
11055 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
11057 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
11058 signature using the compilation mempool otherwise we would leak it.
11060 2008-08-18 Zoltan Varga <vargaz@gmail.com>
11062 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
11063 mono_emit_abs_call ().
11065 * patch-info.h: Add GENERIC_CLASS_INIT.
11067 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
11069 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
11070 as their target as a near call.
11072 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
11074 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
11076 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
11077 call to a runtime function described by a patch.
11079 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
11080 mono_emit_abs_call, this has the advantage that the ABS handling code in
11081 mono_codegen () can handle them both, and can handle other stuff in the
11082 future without additional code.
11084 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
11086 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
11089 * mini.h: Add missing bblock related prototypes.
11091 * mini.h (MonoCompile): Remove unused reverse_inst_list and
11092 reverse_inst_list_len fields.
11094 * mini.c: Refactor this file a bit by moving branch optimizations to
11097 * method-to-ir.c: Merge generic sharing changes missed earlier.
11099 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
11101 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
11102 shared patches. Process METHODCONST as a shared patch.
11104 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
11105 as it crashes on the 2.0 mscorlib.
11107 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
11110 * aot-compiler.c: Use is_plt_patch () in a few additional places.
11111 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
11114 * aot-compiler.c: Reorganize the got handling code to be a bit more
11117 2008-08-17 Zoltan Varga <vargaz@gmail.com>
11119 * aot-compiler.c: Make the patch_to_plt_offset hash table use
11120 mono_patch_info_equals/hash, and use it to massively simplify
11123 * mini.c (mono_patch_info_hash): Simplify this and add support for
11126 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
11128 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
11129 handling code, since an offset is not enough to identify a trampoline.
11131 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
11133 2008-08-17 Mark Probst <mark.probst@gmail.com>
11135 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
11137 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
11139 * mini-ops.h: Argument and result types for OVF_CARRY ops.
11141 * decompose.c: PPC decompositions for various ops.
11143 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
11145 2008-08-17 Zoltan Varga <vargaz@gmail.com>
11147 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
11148 call the generic trampoline code using a call, instead of a jump, to
11149 remove some special casing from the generic trampoline code.
11151 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
11152 (mono_codegen): Ditto.
11154 * aot-compiler.c aot-runtime.c: Ditto.
11156 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
11158 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
11159 helper function to find the offset corresponding to a lazy fetch trampoline.
11161 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
11162 when doing generic sharing.
11164 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
11167 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
11168 mini-trampolines.c to be with the other trampoline creation functions.
11170 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
11171 as it is equal to method->signature in most cases, add a
11172 mono_emit_method_call_full variant which takes a signature and an imt
11175 2008-08-16 Zoltan Varga <vargaz@gmail.com>
11177 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
11178 to this function, since it could be computed easily from the method
11180 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
11183 * method-to-ir.c mini.c: Remove references to
11184 compile_generic_method_wo_context.
11186 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
11187 generic method calls.
11189 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
11190 dimensional non-szarrays.
11192 * mini.c (mini_init): Register mono_array_new_1.
11194 * jit-icalls.c (mono_array_new_1): New jit icall.
11196 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
11197 pointing to the method.
11199 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
11200 method addresses belonging to METHOD_JUMP patches in the
11201 jump_target_got_slot_hash.
11202 (mono_aot_load_method): Ditto.
11204 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
11205 METHOD_JUMP patches.
11207 * mini.c (mini_create_jit_domain_info): New helper function which
11208 initializes/frees domain->runtime_info.
11209 (mini_free_jit_domain_info): Ditto.
11210 (mini_init): Install the domain hook functions with the runtime.
11212 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
11213 information maintained by the JIT.
11215 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
11216 insertion into jump_table_hash into mono_codegen (), also implement proper
11219 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
11220 tail calls, it is already done by the aot code.
11222 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
11223 mechanism on amd64.
11225 * iltests.il.in: Make the jmp test a bit more complex.
11227 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
11228 generic instances which doesn't have a token.
11230 * aot-runtime.c (decode_method_ref): Ditto.
11232 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
11233 can handle this case now.
11234 (handle_box): Ditto.
11236 2008-08-15 Geoff Norton <gnorton@novell.com>
11238 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
11241 2008-08-15 Zoltan Varga <vargaz@gmail.com>
11243 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
11244 calling generic methods.
11246 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
11248 * aot-runtime.c (decode_patch_info): Ditto.
11250 * mini.c (mono_resolve_patch_target): Ditto.
11252 * patch-info.h: Add METHOD_RGCTX.
11254 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
11256 2008-08-14 Zoltan Varga <vargaz@gmail.com>
11258 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
11259 arguments in registers.
11261 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
11262 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
11264 * mini.c (mini_method_compile): Abort aot compilation for generic
11265 methods if generic sharing is disabled.
11267 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
11270 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
11271 requiring an mrgctx.
11273 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
11274 store instructions when converting a vcall to a normal call.
11276 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
11277 mono_arch_find_jit_info.
11279 2008-08-13 Zoltan Varga <vargaz@gmail.com>
11281 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
11282 avoid calling mono_method_full_name () for every method even if the
11283 env var is not set.
11284 (check_inline_caller_method_name_limit): Ditto.
11286 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11288 * driver.c (main_thread_handler): Allow AOT compilation of multiple
11289 assemblies in one run.
11291 * aot-compiler.c (mono_compile_assembly): Only print out a count of
11292 skipped methods if it is not 0.
11294 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
11296 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11298 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
11299 MONO_ARCH_HAVE_UNWIND_TABLE.
11301 Contributed under MIT/X11 license.
11303 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11305 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
11306 from default optimizaton list on Winx64.
11308 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
11310 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
11311 the LMF from the MonoJitTlsData structure.
11313 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
11315 Contributed under MIT/X11 license.
11317 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11319 * mini.c (sigsegv_signal_handler): Fix the build.
11321 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
11322 assembly->aot_module.
11324 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
11325 hash table. This simplifies and speeds up a lot of code, and fixes support
11328 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
11331 * mini-exceptions.c: Ditto.
11333 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
11334 'native_offset' argument, since these are computed in the
11335 mono_find_jit_info () function.
11337 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
11338 is used by exceptions-ppc.c.
11340 * exceptions-ppc.c: Call mono_find_jit_info () instead of
11341 mono_arch_find_jit_info ().
11343 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
11344 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
11345 generic code in mini-exceptions.c.
11347 2008-08-11 Zoltan Varga <vargaz@gmail.com>
11349 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
11351 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
11353 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
11354 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
11355 called while holding the loader lock. Fixes #415608.
11356 (mono_aot_get_method_from_token_inner): Ditto.
11358 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11360 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
11361 to reduce differences between this and the generic implementation in
11363 (ves_icall_get_frame_info): Ditto.
11365 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
11367 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
11370 * exceptions-ppc.c (arch_get_call_filter): Rename this to
11371 mono_arch_get_call_filter () and make it non-static, for consistency with the
11372 other architectures.
11374 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
11377 * local-propagation.c:
11378 * mini-x86.c: Correct the name of arch defines.
11380 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11382 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
11383 NO_EMULATE_LONG_SHIFT_OPS define.
11385 2008-08-08 Zoltan Varga <vargaz@gmail.com>
11387 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
11388 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
11390 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
11391 MACH fixes. Merged from the 2.0 branch.
11393 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
11395 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
11396 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
11398 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
11400 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
11401 mono_marshal_get_native_wrapper () signature changes.
11403 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
11405 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
11406 conversion bug under arm.
11408 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
11410 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
11412 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
11413 with overflow checking.
11415 2008-08-05 Marek Habersack <mhabersack@novell.com>
11417 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
11418 to the genmdesc.pl file
11420 2008-08-05 Zoltan Varga <vargaz@gmail.com>
11422 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
11423 arg_array in the soft-float versions of the LOAD/STORE macros.
11425 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
11428 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
11430 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11432 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
11433 a float HFA. Fixes #413621.
11435 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
11437 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
11438 frame_size to args_size. Fixes build.
11440 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11442 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
11443 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
11445 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
11446 the stack are not unaligned. Fixes #413247.
11448 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
11450 * mini.c: update jitted methods performance counters.
11452 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
11454 * mini-exceptions.c: increase the exceptions thrown performance
11455 counter in mono_handle_exception ().
11457 2008-07-29 Zoltan Varga <vargaz@gmail.com>
11459 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
11460 can work with netmodules.
11462 2008-07-28 Geoff Norton <gnorton@novell.com>
11464 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
11467 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11469 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
11472 2008-07-28 Bill Holmes <billholmes54@gmail.com>
11474 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11475 The float param registers and other param registers must be the
11476 same index on Windows x64.
11478 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
11479 ArgValuetypeAddrInIReg argument case. Setting the argument
11480 op to OP_VTARG_ADDR (OP_REGOFFSET)).
11482 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
11483 variable computed above as the copy length for arguments of storage
11484 type ArgValuetypeAddrInIReg.
11486 * mini-amd64.c (mono_arch_emit_call) : Implementing the
11487 ArgValuetypeAddrInIReg argument case. This case will rely on
11488 mono_arch_emit_outarg_vt to emit the correct code later in the process.
11490 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
11491 a 32 byte stack allocation for all calls. We will omit the adjustment for
11492 jump and tail call instructoins as they do not follow the typical call behavior.
11494 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
11495 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11496 local variable and pass the local variable by reference to the called method.
11498 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
11499 Implementing the ArgValuetypeAddrInIReg argument case. When the address
11500 of a struct is passed in a register it must be saved with the other
11501 volatile argument on the stack.
11503 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
11504 frame pointer the stack adjustment value must be saved to the unwind
11507 Contributed under MIT/X11 license.
11509 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11511 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
11512 which got lost in the merge.
11514 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11516 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
11519 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
11521 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
11522 icalls, since they won't be patched.
11524 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
11525 different code sequence when running under valgrind to prevent some valgrind
11528 * iltests.il.in: Add new regression test.
11530 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
11533 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
11534 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
11536 * iltests.il.in: Add new test.
11538 * aot-compiler.c: Fix some warnings.
11540 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
11543 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11545 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
11546 (mini_usage_jitdeveloper): Add a missing --wapi option.
11548 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11550 * mini-codegen.c: Simplify the is_fp macros.
11551 (free_up_ireg): Remove, use free_up_reg instead.
11552 (free_up_reg): Fix the fp case.
11554 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11556 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
11559 * exceptions-x86.c: Merge some changes which seemed to have got lost
11560 in the linear-ir merge.
11562 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
11564 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
11565 long vreg volatile even if the variable was already created.
11567 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
11568 volatile variables.
11570 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11572 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
11574 * mini.c (mono_jit_compile_method_inner): Add support for
11575 MONO_EXCEPTION_BAD_IMAGE.
11577 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
11578 mini_method_get_context () returns NULL. Fixes #356531.
11580 * mini.c (mono_method_to_ir): Ditto.
11582 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
11583 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
11585 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11587 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
11588 in the LDFTN implementation.
11590 2008-07-25 Mark Probst <mark.probst@gmail.com>
11592 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
11593 code, patch calls to icalls, too, even if they're not in the
11594 shared generic code hash. Fixes #411962.
11596 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11598 * cpu-x86.md: Increase the length of the fcall opcodes.
11600 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
11601 calls returning floats.
11603 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
11606 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
11609 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
11610 into the domain->method_code_hash.
11612 * aot-compiler.c: Fix win32 build.
11614 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
11616 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
11617 gshared NEWARR implementation.
11619 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
11621 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
11622 can be used outside of method_to_ir.
11624 * mini.h (MonoCompile): Add arg_types field.
11626 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
11628 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
11629 the values of the local arg_array and param_types array.
11631 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11633 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
11634 got accesses might only get generated later when NEWOBJ is decomposed.
11636 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
11637 looking up the native code of the target method when a delegate is called
11638 for the first time.
11640 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
11643 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
11645 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
11646 AOT work on platforms without a working dlsym implementation.
11648 * mini.h: Bump AOT image format version.
11650 2008-07-24 Mark Probst <mark.probst@gmail.com>
11652 * mini-exceptions.c: Free a MonoType with
11653 mono_metadata_free_type() instead of g_free().
11655 * aot-runtime.c: Free a MonoType.
11657 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11659 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
11662 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
11665 2008-07-23 Massimiliano Mantione <massi@ximian.com>
11666 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
11669 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11671 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
11672 NEWOBJ calls on valuetypes.
11674 * iltests.il.in: Add new test.
11676 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
11678 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11680 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
11681 is no longer needed.
11683 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
11684 non register sized integer arguments.
11685 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
11686 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
11689 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
11692 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
11693 two a binop with different sized arguments is emitted.
11695 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
11696 instruction in the ins==NULL case.
11698 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11700 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
11702 * mini-x86.c: Fix osx build.
11704 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
11707 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
11708 instruction for non int sized variables.
11710 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
11713 2008-07-23 Robert Jordan <robertj@gmx.net>
11715 * method-to-ir.c: Fix MSVC build.
11717 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11719 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
11720 a non int sized type, widen it to an int since newer versions of gcc seem to
11721 generate code which needs this.
11723 * ssa2.c abcremoval2.c: Fix warnings.
11725 * *: Merge the Linear IR branch.
11727 The original branch is at trunk/branches/vargaz/mini-linear-il, and
11728 the ChangeLog file there describes all the changes done over the years.
11729 Further documentation can be found at www.mono-project.com/Linear_IL.
11731 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11733 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11734 The float param registers and other param registers must be the
11735 same index on Windows x64.
11737 Contributed under MIT/X11 license.
11739 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
11741 * mini.c: Make the previous fix GC safe.
11743 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
11745 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
11747 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11749 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
11750 on Winx64. This type will not be passed on the stack (ArgOnStack), but
11751 ArgValuetypeAddrInIReg instead.
11753 Contributed under MIT/X11 license.
11755 2008-07-21 Zoltan Varga <vargaz@gmail.com>
11757 * mini-codegen.c (get_register_spilling): Fix a warning.
11759 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
11761 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
11762 for types which the initialization fails. Raises the provided exception
11763 at the right stop after cleanup.
11765 2008-07-16 Zoltan Varga <vargaz@gmail.com>
11767 * aot-compiler.c: Free most of the memory allocated during compilation.
11769 * mini.c (mini_parse_debug_options): Fix a leak.
11771 * mini.c (mini_method_compile): Don't add the method to the jit info tables
11772 during aot compilation.
11774 2008-07-14 Zoltan Varga <vargaz@gmail.com>
11776 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
11777 it has too much register pressure.
11779 2008-07-13 Zoltan Varga <vargaz@gmail.com>
11781 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
11783 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11785 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11788 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11789 on amd64 similar to the way it is done on arm.
11791 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11793 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
11794 consistency, normalize error messages, avoid loading aot-only modules in
11797 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
11800 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
11802 2008-07-11 Martin Baulig <martin@ximian.com>
11805 (MonoDebuggerInfo): Add `interruption_request'.
11807 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11809 * aot-compiler.c (emit_plt): Remove some dead code.
11811 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
11813 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
11814 return the plt info offset belonging to a given plt entry.
11816 * mini-trampolines.c (mono_aot_plt_trampoline): Use
11817 mono_aot_get_plt_info_offset.
11819 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
11820 similar to the amd64 code by makeing jumps through a separate jump table
11821 instead of embedding the jump addresses into the code.
11823 2008-07-11 Zoltan Varga <vargaz@gmail.com>
11825 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
11828 2008-07-10 Martin Baulig <martin@ximian.com>
11830 * mini.c (mini_method_compile): Disable generics sharing when
11831 running in the debugger.
11833 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11835 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
11837 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
11838 the local register allocator from running out of registers on x86 when
11841 2008-07-10 Bill Holmes <billholmes54@gmail.com>
11843 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
11844 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
11847 Contributed under MIT/X11 license.
11849 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11851 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
11852 speed up the assembler.
11854 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11856 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
11859 * mini.c: Move the soft float handling macros a bit earlier, add
11860 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
11863 * mini.h: Add prototype for mono_arch_fixup_jinfo.
11865 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
11866 read-only to help catch code allocation requests.
11868 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
11869 and turn it off when using --aot-only or when compiling with --aot=full.
11871 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
11872 jump table for switches from the normal domain mempool, not the code
11875 * mini-trampolines.c (get_unbox_trampoline): New function to return an
11876 unbox trampoline which handles aot-only mode too.
11878 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
11879 an AOTed unbox trampoline.
11881 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
11883 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11885 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11888 Contributed under MIT/X11 license.
11890 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11892 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11893 the unwind information for the method at the end of the allocated block.
11895 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11896 MonoCompileArch to hold the unwind info for SEH on Winx64
11898 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11899 frame pointer info for the method being compiled.
11901 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11902 the call to mono_exception_from_token.
11904 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11905 storing the method prolog information in a format that the Winx64 SEH can understand. This
11906 information is stored a the end of the method block because it is all 32-bit offset based.
11908 Contributed under MIT/X11 license.
11910 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11912 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11914 * wapihandles.c: Fix warnings.
11916 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11919 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11920 mono_jit_compile_method in aot-only mode since that calls the type
11923 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11924 get_delegate_invoke_impl in aot-only mode.
11926 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11928 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11930 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11932 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11935 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11937 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11938 init trampoline from the AOT file as well.
11940 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11941 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11944 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11947 * exceptions-amd64.c: Add _full variants for the remaining exception code
11948 creation functions as well, allow emission of relocatable code, remove
11949 caching since that is now done by the caller.
11951 * mini-exceptions.c: Add _full variants for the remaining exception code
11952 creation functions as well, add aot-only support.
11954 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11955 if we can determine a proper token for them.
11956 (add_wrappers): Add a few more wrappers.
11957 (emit_method_code): Remove some dead code.
11958 (emit_trampolines): Emit exception code too.
11960 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11962 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11963 mono_array_new_va which avoids varargs.
11965 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11967 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11968 mono_arch_create_specific_trampoline () in all places.
11970 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11971 a bit so it can be used for other things as well.
11973 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11976 * exceptions-amd64.c: Rename the caching from the exception code creation
11977 functions, it is done by the caller instead.
11979 * exceptions-amd64.c: Change the signature of the exception code creation
11980 functions to allow the creation of relocatable code later.
11982 * mini-exceptions.c: Add a set of functions to query the various
11983 runtime-generated exception functions.
11985 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11986 mono_arch_.. () functions.
11988 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11990 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11992 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
11994 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
11995 (mini_get_vtable_trampoline): Ditto.
11997 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
11998 code in the AOT case by returning the code size and a list of relocations to
12001 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
12003 2008-07-07 Bill Holmes <billholmes54@gmail.com>
12005 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
12008 Contributed under MIT/X11 license.
12010 2008-07-07 Zoltan Varga <vargaz@gmail.com>
12012 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
12013 so the buffer size can be computed correctly. Fixes #404735.
12015 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
12016 normally as cfg->debug_info is already freed.
12018 2008-07-06 Zoltan Varga <vargaz@gmail.com>
12020 * mini-amd64.c: For calls returning vtypes in registers, don't store
12021 the return address on the stack, instead allocate a separate local for
12024 2008-07-05 Mark Probst <mark.probst@gmail.com>
12026 * mini-trampolines.c, mini.h: Add an argument to
12027 mono_create_jit_trampoline_in_domain() for turning off the adding
12028 of the sync wrapper.
12030 * mini.c: Use the JIT trampoline without sync instead of
12031 ldftn_nosync in static RGCTX invoke wrappers so that the call can
12034 2008-07-04 Mark Probst <mark.probst@gmail.com>
12036 * driver.c: Turn on GSHARED optimization by default.
12038 2008-07-04 Zoltan Varga <vargaz@gmail.com>
12040 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
12041 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
12043 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
12044 create a variant of the generic trampoline code callable from AOTed trampolines.
12046 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
12047 trampoline code callable from AOTed trampolines.
12049 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
12051 2008-07-04 Mark Probst <mark.probst@gmail.com>
12053 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
12054 pass-through manner.
12056 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
12057 and don't fail sharing for them anymore.
12059 * mini-exceptions.c: Handle exceptions in shared generic methods.
12061 * generic-sharing.c: When checking the context of a generic
12062 method, also check its class's context. Don't treat wrappers as
12065 * mini-trampolines.c: Some code factored out to
12066 metadata/generic-sharing.c. Handle the MRGCTX case.
12068 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
12069 we must deal with the method being of another instantiation of the
12070 class. Add static rgctx invoke wrappers to generic methods.
12072 2008-07-04 Mark Probst <mark.probst@gmail.com>
12074 * mini.c: Provide all jit infos of generic shared methods with a
12077 * mini-exceptions.c: Handle the new situation that a generic info
12078 might be available, but not info about the this/vtable/mrgctx
12081 2008-07-03 Mark Probst <mark.probst@gmail.com>
12083 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
12086 2008-07-03 Zoltan Varga <vargaz@gmail.com>
12088 * dominators.c (check_dominance_frontier): Fix a warning.
12090 * mini.h: Add some missing prototypes.
12092 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
12094 * driver.c (mono_jit_init_version): Correct the comments since the first
12095 argument should be the name of the root domain, not a filename.
12097 * aot-runtime.c (make_writable): Error out if this is called while running
12099 (load_aot_module): Ditto.
12101 * aot-compiler.c: Really fix the computation of method indexes.
12103 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
12104 optimizations as this is no longer called frequently.
12106 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
12107 method and the invoke impl code and pass it to the delegate trampoline instead of
12108 just the delegate class.
12110 2008-07-02 Zoltan Varga <vargaz@gmail.com>
12112 * aot-compiler.c: Fixup the computation of method indexes.
12113 (add_wrappers): Create the base methods of the runtime invoke wrappers using
12114 the method builder infrastructure.
12116 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
12119 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
12120 mode, load the method right away instead of creating a trampoline.
12122 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
12124 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
12127 2008-07-01 Zoltan Varga <vargaz@gmail.com>
12129 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
12130 (mono_aot_load_method): Use method_index instead of method->token.
12132 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
12133 can handle icalls etc. properly.
12135 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
12137 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
12139 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
12140 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
12141 JIT_ICALL_ADDR patch type.
12143 * patch-info.h: Add JIT_ICALL_ADDR patch type.
12145 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
12147 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
12149 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
12151 2008-06-30 Zoltan Varga <vargaz@gmail.com>
12153 * mini.c: Use domain->jit_code_hash_lock for controlling access to
12154 domain->jit_code_hash.
12156 2008-06-29 Zoltan Varga <vargaz@gmail.com>
12158 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
12160 2008-06-27 Zoltan Varga <vargaz@gmail.com>
12162 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
12163 get_this_arg_from_call, let it compute it when needed.
12165 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
12166 gsctx from code only when needed.
12168 * mini-trampolines.c (get_generic_context): Rename this to
12169 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
12170 it can be called by the arch backends.
12172 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
12174 2008-06-26 Zoltan Varga <vargaz@gmail.com>
12176 * driver.c (mono_main): Add experimental --aot-only command line option.
12178 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
12181 2008-06-26 Kornel Pal <kornelpal@gmail.com>
12183 * driver.c (DllMain): Remove mono_module_handle.
12185 Contributed under MIT/X11 license.
12187 2008-06-25 Zoltan Varga <vargaz@gmail.com>
12189 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
12190 for emitting methods which are not in the source assembly. Detect and report
12191 failure of assembling+linking.
12193 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
12195 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
12197 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
12199 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
12201 2008-06-24 Zoltan Varga <vargaz@gmail.com>
12203 * mini.h: Remove some obsolete prototypes.
12205 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
12207 2008-06-24 Mark Probst <mark.probst@gmail.com>
12209 * mini.c (get_object_generic_inst): Variable-sized arrays are not
12210 supported by Visual Studio, so use alloca().
12212 2008-06-23 Zoltan Varga <vargaz@gmail.com>
12214 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
12217 2008-06-23 Mark Probst <mark.probst@gmail.com>
12219 * mini.c: Fail sharing of a generic method if it contains an open
12220 catch clause (because we don't pass MRGCTXs yet).
12222 2008-06-23 Mark Probst <mark.probst@gmail.com>
12224 * mini.c: When compiling a method with generic sharing, insert the
12225 method instantiated with an all-Object generic context into the
12226 jit info table, instead of the context of the first instantiation
12227 of the method we happen to compile.
12229 2008-06-18 Martin Baulig <martin@ximian.com>
12231 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
12232 `major_version' and `minor_version'.
12234 2008-06-17 Mark Probst <mark.probst@gmail.com>
12236 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
12237 mono_method_is_generic_sharable_impl() takes an additional
12238 argument specifying whether to treat type variables as reference
12241 2008-06-17 Mark Probst <mark.probst@gmail.com>
12243 * mini.h: Removed obsolete prototypes.
12245 2008-06-17 Mark Probst <mark.probst@gmail.com>
12247 * mini.c: Don't fail generic sharing for initobj and sizeof - we
12248 already handle them.
12250 2008-06-17 Mark Probst <mark.probst@gmail.com>
12252 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
12253 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
12254 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
12255 tramp-x86.c: Added a MonoGenericContext* argument to
12256 mono_arch_get_unbox_trampoline() so that it can call other
12257 functions which require it.
12259 2008-06-17 Mark Probst <mark.probst@gmail.com>
12261 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
12262 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
12263 mono_arch_get_this_arg_from_call() takes a
12264 MonoGenericSharingContext* as well.
12266 2008-06-17 Mark Probst <mark.probst@gmail.com>
12268 * mini.c: Factor out code for emitting unbox into emit_unbox() and
12269 implement generic sharing of unbox.
12271 2008-06-17 Mark Probst <mark.probst@gmail.com>
12273 * mini.c: Don't compute the vtable to determine whether a field is
12274 special static, because it might not work for open types.
12276 2008-06-17 Mark Probst <mark.probst@gmail.com>
12278 * mini.c: Removed the unused token_type and token_source arguments
12279 from get_runtime_generic_context_ptr().
12281 2008-06-17 Marek Habersack <mhabersack@novell.com>
12283 * mini.c (ADD_BINOP): fix the build
12285 2008-06-16 Zoltan Varga <vargaz@gmail.com>
12287 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
12290 2008-06-16 Mark Probst <mark.probst@gmail.com>
12292 * mini.h: Removed class relations enum that's not used anymore.
12294 2008-06-16 Mark Probst <mark.probst@gmail.com>
12296 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
12298 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
12299 the lazy fetch trampoline access code.
12301 2008-06-15 Zoltan Varga <vargaz@gmail.com>
12303 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
12305 2008-06-14 Zoltan Varga <vargaz@gmail.com>
12307 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
12309 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
12311 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
12313 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12315 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
12318 * mini-ops.h: Add MIN/MAX_UN opcodes.
12320 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
12323 * basic-math.cs: Add more min/max tests.
12325 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12327 2008-06-13 Mark Probst <mark.probst@gmail.com>
12329 * mini.c: Small fix in the prologue of emit_castclass.
12331 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12333 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12335 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
12336 do not work even for unsigned types. Fixes #400014.
12338 * basic-math.cs: Add regression tests for unsigned Min/Max.
12340 2008-06-13 Mark Probst <mark.probst@gmail.com>
12342 * mini.c: Added additional context_used argument to several
12343 functions, which will be needed for sharing generic methods. Use
12344 GET_RGCTX macro wherever appropriate. Declare only one
12345 context_used in mono_method_to_ir().
12347 2008-06-13 Mark Probst <mark.probst@gmail.com>
12349 * mini.c, generic-sharing.c: Removed generic class relations.
12351 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
12352 functions due to MRGCTX changes.
12354 2008-06-13 Mark Probst <mark.probst@gmail.com>
12356 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
12357 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
12358 with calculated IMT.
12360 * mini.c: Generic sharing of calls via generic interfaces.
12362 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
12363 generic method with non-constant MonoGenericContext*. Instead,
12364 the context is taken out of the method itself.
12366 2008-06-13 Mark Probst <mark.probst@gmail.com>
12368 * mini.c: Generic sharing of ldvirtftn.
12370 2008-06-13 Mark Probst <mark.probst@gmail.com>
12372 * mini.c: Generic sharing of ldftn.
12374 2008-06-13 Mark Probst <mark.probst@gmail.com>
12376 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
12378 2008-06-13 Mark Probst <mark.probst@gmail.com>
12380 * mini.c: Generic sharing of the special case of ldtoken followed
12381 by a call to GetTypeFromHandle.
12383 2008-06-13 Mark Probst <mark.probst@gmail.com>
12385 * mini.c: Generic sharing of box for nullable types.
12387 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12389 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
12390 are passed on the stack. Fixes #324807.
12392 2008-06-12 Bill Holmes <billholmes54@gmail.com>
12394 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
12395 for the ArgValuetypeAddrInIReg case.
12397 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
12398 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
12400 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
12401 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
12402 local variable and pass the local variable by reference to the called method.
12404 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
12405 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
12407 Contributed under MIT/X11 license.
12409 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
12411 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
12413 * debug-mini.c (mono_debug_print_vars): Release memory after printing
12416 2008-06-10 Martin Baulig <martin@ximian.com>
12419 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
12421 2008-06-09 Kornel Pal <kornelpal@gmail.com>
12423 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
12424 possible error when no arguments are passed.
12426 Contributed under MIT/X11 license.
12428 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
12430 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
12431 where the file name is NULL.
12433 2008-06-09 Zoltan Varga <vargaz@gmail.com>
12435 * mini.c: Fix s390 build.
12437 2008-06-08 Zoltan Varga <vargaz@gmail.com>
12439 * trace.c (mono_trace_parse_options): Fix warnings.
12441 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
12443 2008-06-07 Zoltan Varga <vargaz@gmail.com>
12445 * mini.c (remove_block_if_useless): Avoid printing the method name.
12447 * mini.c: Remove needless setting of ins->cil_code which is now done by
12450 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
12453 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
12454 translated code after it has been patched.
12456 2008-06-06 Zoltan Varga <vargaz@gmail.com>
12458 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
12459 avoid problems during code patching on SMP systems.
12460 (emit_call): Avoid adding a patch info which is already added by
12462 (mono_arch_emit_exceptions): Ditto.
12464 2008-06-05 Zoltan Varga <vargaz@gmail.com>
12466 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
12467 MONO_TYPE_ISSTRUCT already checks for it.
12469 2008-06-05 Bill Holmes <billholmes54@gmail.com>
12471 * mini-amd64.c:merge_argument_class_from_type: When marshaling
12472 structs with floats on Winx64 the float registers are not used.
12473 The integer registers are always used..
12474 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
12475 only one register will be used and only if the size of the struct
12476 is 1,2,4, or 8 bytes.
12478 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
12479 to work for Winx64.
12481 Contributed under MIT/X11 license.
12483 2008-06-05 Martin Baulig <martin@ximian.com>
12485 * debug-debugger.c (debugger_lookup_class): Also call
12486 mono_class_setup_methods() here; we're only called from RTI.
12488 2008-06-05 Andreas Farber <andreas.faerber@web.de>
12490 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
12491 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
12492 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
12493 Post-process object files and add dtrace-generated object, if necessary.
12495 Contributed under MIT/X11 license.
12497 2008-06-04 Mark Probst <mark.probst@gmail.com>
12499 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
12502 * mini.c: Generic sharing for unbox.any and castclass.
12504 2008-06-04 Mark Probst <mark.probst@gmail.com>
12506 * mini.c: Ignore tailcall prefix in shared generic code and when
12507 doing calls which require a vtable/rgctx argument.
12509 2008-06-04 Mark Probst <mark.probst@gmail.com>
12511 * mini.c: Don't free the JIT info.
12513 * driver.c: Changes in the JIT info table testing code.
12515 2008-06-03 Zoltan Varga <vargaz@gmail.com>
12517 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
12518 interruption. Fix some warnings.
12520 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
12521 interruption_checkpoint.
12523 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
12525 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
12526 from embedding applications.
12528 2008-06-02 William Holmes <billholmes54@gmail.com>
12530 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
12531 reserving 32 bytes on the stack when making calls.
12533 Contributed under MIT/X11 license.
12535 2008-06-01 Zoltan Varga <vargaz@gmail.com>
12537 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
12538 the linear IL branch.
12540 * driver.c: Print out more information for --version on arm.
12542 2008-05-30 Zoltan Varga <vargaz@gmail.com>
12544 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
12545 bb_exit instead, since out of line bblocks might not actually be emitted
12548 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
12549 maximum epilog size for out of line bblocks if tracing is enabled.
12551 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
12553 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
12555 * arrays.cs: Regression tests for allocating arrays with negative sizes.
12557 2008-05-28 Zoltan Varga <vargaz@gmail.com>
12559 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
12560 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
12563 2008-05-27 Zoltan Varga <vargaz@gmail.com>
12565 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
12566 the 'value' to store is a constant.
12568 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
12570 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
12571 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
12573 2008-05-26 Zoltan Varga <vargaz@gmail.com>
12575 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
12576 for accessing method->generic_container.
12578 2008-05-24 Zoltan Varga <vargaz@gmail.com>
12580 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
12582 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
12584 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
12586 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
12589 2008-05-23 Zoltan Varga <vargaz@gmail.com>
12591 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
12593 * mini.c: Handle the case when mono_class_vtable () fails.
12595 2008-05-23 Massimiliano Mantione <massi@ximian.com>
12596 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
12599 2008-05-22 Mark Probst <mark.probst@gmail.com>
12601 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
12602 together with domain sharing.
12604 2008-05-22 Mark Probst <mark.probst@gmail.com>
12606 * mini.c: Treat callvirts to final methods like non-virtual calls
12607 when doing generic sharing, i.e. look them up in the runtime
12610 2008-05-22 Mark Probst <mark.probst@gmail.com>
12612 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
12613 with computed types (for generic sharing).
12615 * mini.c: Generic sharing for mkrefany and refanyval.
12617 2008-05-22 Zoltan Varga <vargaz@gmail.com>
12619 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
12622 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
12623 the generic sharing code.
12625 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
12628 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12630 * mini.h: Remove the declaration of mono_aot_init_vtable ().
12632 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
12634 * driver.c: updated copyright date
12636 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12638 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
12641 2008-05-19 Martin Baulig <martin@ximian.com>
12643 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
12644 pointing to the new `_mono_debug_using_mono_debugger' variable.
12647 (mono_main): Check mono_debug_using_mono_debugger() rather than
12648 the `MONO_INSIDE_MDB' environment variable to check whether we're
12649 inside the debugger.
12651 2008-05-19 Zoltan Varga <vargaz@gmail.com>
12653 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
12656 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
12658 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
12660 * mini.c: Added mini_assembly_can_skip_verification. This
12661 function checks if the assembly requested to skip verification.
12662 Fixes part of #387274.
12664 2008-05-07 Zoltan Varga <vargaz@gmail.com>
12666 * mini.c (mini_get_method): Disable the check for open generic classes when
12667 using generic sharing.
12669 * generics.cs: Add a test for #387034.
12671 * mini.c (mini_get_method): Check whenever the method class is an open generic
12672 type, and return NULL in that case, causing a verification error. Fixes
12675 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12677 * driver.c (mono_main): Revert r102623. The right
12678 thing to do is to enable the verifier under verifiable
12679 unless a --security flag was passed.
12681 We need this non-trivial behavior for --verify-all otherwise
12682 mcs-compileall won't be able to use it. As it needs everything to
12683 be verified under validil.
12685 2008-05-06 Martin Baulig <martin@ximian.com>
12689 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
12690 (mono_debugger_thread_cleanup): Likewise.
12691 (mono_debugger_extended_notification): Likewise.
12693 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12695 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
12696 against both inflated and non-inflated methods. We need to check against the
12697 generic definition for cases where the instantiated method is not visible.
12698 We need to check against the inflated types for cases where the instantiation
12699 changes any super type. This fixes #382986.
12701 Note that this doesn't need to be applied to other parts of mono_method_to_ir
12702 that check for visibiliy as generic params only appears as the type subject
12703 of tokens on call opcodes. Field manipulation and ldftn must always
12704 target an exact type.
12706 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12708 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
12709 if no related --security flag is passed.
12711 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12713 * mini-arch.h: Prepare support for ppc64.
12715 Contributed under MIT/X11 license.
12717 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12719 * aot-runtime.c: Prepare support for ppc64.
12721 Contributed under MIT/X11 license.
12723 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12725 * mini-ops.h: Prepare support for ppc64.
12727 Contributed under MIT/X11 license.
12729 2008-05-04 Andreas Farber <andreas.faerber@web.de>
12731 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
12733 Contributed under MIT/X11 license.
12735 2008-05-03 Zoltan Varga <vargaz@gmail.com>
12737 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
12738 assemblies, since aot_name is not a full path, causing us to load MS.NET
12739 assemblies on windows.
12741 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
12743 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
12744 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
12745 * main.c: Use UTF-8 encoded command line instead of Windows default code
12746 page on Windows to support Unicode.
12747 * driver.c (DllMain): New function for mixed-mode assembly support.
12748 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
12749 export __stdcall functions without decoration.
12751 Contributed under MIT/X11 license.
12753 2008-04-28 Mark Probst <mark.probst@gmail.com>
12755 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
12756 saving it very early.
12758 2008-04-28 Mark Probst <mark.probst@gmail.com>
12760 * mini.h, mini.c: Lots of code for accessing the old RGCTX
12761 deleted. The only way to access the new RGCTX is via the
12764 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
12765 vtable instead of the RGCTX to static methods.
12767 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
12768 accessing the new RGCTX.
12770 * generic-sharing.c: There is no separation between self, type
12771 arguments and other types in the RGCTX anymore.
12773 2008-04-25 Jonathan Chambers <joncham@gmail.com>
12775 * mini-amd64.c (add_general): Remove previous stack adjustment.
12776 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
12777 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
12778 for 32 bytes of stack space reserved for all calls.
12780 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
12781 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
12784 Code contributed under MIT/X11 license.
12786 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
12788 * mini.c (mini_method_verify): Only verify non-inflated methods, check
12789 against the root definition, peeling out method and type instantiations.
12790 Cache verify success results, code that fails verification is still
12791 checked multiple times.
12793 2008-04-23 Zoltan Varga <vargaz@gmail.com>
12795 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
12797 2008-04-23 Jonathan Chambers <joncham@gmail.com>
12799 * mini-amd64.c (add_general): Always increment stack on Win64.
12800 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
12803 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
12804 stack based argument handling on Win64.
12806 Code contributed under MIT/X11 license.
12808 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
12810 * Makefile.am (version.h): Add support for git-svn.
12812 2008-04-22 Zoltan Varga <vargaz@gmail.com>
12814 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
12815 so instead of calling g_spawn_command_line_sync, we do everything by hand,
12816 avoiding allocations and libc functions which might deadlock.
12818 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
12819 'no-gdb-backtrace' option is set.
12821 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
12823 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
12825 2008-04-21 Martin Baulig <martin@ximian.com>
12827 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
12828 and `get_lmf_addr'; `notification_address' is no longer a pointer.
12830 2008-04-21 Martin Baulig <martin@ximian.com>
12832 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
12833 `thread_vtable', `event_handler_ptr' and `event_handler'.
12835 2008-04-21 Martin Baulig <martin@ximian.com>
12837 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
12838 allows delayed initialization of the `executable_code_buffer' when
12841 2008-04-21 Martin Baulig <martin@ximian.com>
12843 * mini.h (mono_debugger_create_notification_function): Removed.
12844 * tramp-*.c (mono_debugger_create_notification_function): Removed.
12846 * mdb-debug-info64.s
12847 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12849 * mdb-debug-info32.s
12850 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12852 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
12853 currently only works on x86 and x86_64, so don't create it on ppc.
12855 2008-04-21 Martin Baulig <martin@ximian.com>
12857 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
12860 (mini_method_compile): In the fp elimination check, check
12861 `debug_options.mdb_optimizations' in addition to
12862 mono_debug_using_mono_debugger().
12864 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
12865 disable some JIT optimizations which are only disabled when
12866 running inside the debugger.
12867 Added `--help-debug' option to describe the debugging options.
12868 (parse_debug_options): New static function to parse the `--debug'
12869 options, so we can easily add more stuff in future.
12871 2008-04-20 Zoltan Varga <vargaz@gmail.com>
12873 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
12874 the method has no body.
12876 2008-04-19 Jonathan Chambers <joncham@gmail.com>
12878 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
12879 assembly is not allowed in MSVC 64-bit compiler.
12880 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
12881 as we get floating point exceptions everywhere.
12883 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
12884 correctly align arguments for call to throw_exception.
12885 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12887 Code contributed under MIT/X11 license.
12889 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12891 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12893 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12895 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12897 * mini-amd64.c (NEW_INS): Set cil_code.
12899 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12900 from mini-amd64.c so all debugger related logic is in one place.
12902 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12903 later won't have a random ip assigned to them.
12905 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12907 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12908 the arch specific function initializes code_size.
12909 (mono_create_delegate_trampoline): Ditto.
12911 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12912 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12915 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12916 running under the debugger.
12918 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12921 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12922 debugger. Also move the disabling of optimizations here from driver.c.
12923 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12926 * mini.h (MonoCompile): Add a few new flags.
12928 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12930 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12931 so the cil_code field of created MonoInst's is properly set.
12932 (mini_select_instructions): Ditto.
12934 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12935 (MONO_INST_NEW_CALL): Ditto.
12937 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12938 in many places so the ins->cil_code field is properly initialized.
12940 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12943 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12945 * mini.c (mini_method_compile): Print a different message when compiling a
12948 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12951 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12953 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12956 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12958 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12960 * mini.c (handle_stack_args): Make this return void since its return value was
12961 never used. Also set cfg->unverifiable for invalid IL instead of calling
12964 2008-04-10 Mark Probst <mark.probst@gmail.com>
12966 * mini.c: Make sure "this" is live in catch clauses with type
12967 variables in shared generic code.
12969 2008-04-08 Mark Probst <mark.probst@gmail.com>
12971 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12972 generic_class_is_reference_type() to ensure the proper behaviour
12973 when sharing generic code and the type in question is a type
12976 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12978 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12979 race conditions when printing thread dumps. Fixes #377738.
12981 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12983 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12984 shows up when both MonoInst arguments can cause aliasig.
12985 There is likely no way in the current JIT to trigger this problem, but
12986 it showed up in the development of generics sharing, when in a new
12987 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12988 When the generics sharing code will be committed, its tests will be
12989 valid also for this bug.
12991 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12993 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
12996 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
12999 2008-04-07 Zoltan Varga <vargaz@gmail.com>
13001 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
13002 use a more detailed exception message for InvalidCastException.
13004 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
13006 * driver.c (mono_main): Add --debug=casts option to turn on better
13007 InvalidCastException message details.
13009 * mini.c (mini_get_debug_options): New helper function to return the address of
13010 the debug_options variable.
13012 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
13013 the jit_tls TLS variable.
13015 * mini.c (mono_jit_tls): New TLS variable.
13017 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
13020 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
13022 * mini.h: Removed verifer related stuff. This code was moved to verify.c
13024 * mini.c: Removed verifer related stuff, code moved to verify.c.
13026 * driver.c: Using code from verify.c instead of mini.c.
13028 2008-04-05 Zoltan Varga <vargaz@gmail.com>
13030 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
13033 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
13035 * mini.c (check_for_method_verify): Enabling verification of
13036 corlib if mono_verify_all is set. Bugs in the verifier preventing that
13039 2008-04-04 Zoltan Varga <vargaz@gmail.com>
13041 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
13042 caller saved registers as well.
13044 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
13045 saved registers as well.
13047 2008-03-30 Zoltan Varga <vargaz@gmail.com>
13049 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
13051 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
13054 2008-03-27 Zoltan Varga <vargaz@gmail.com>
13056 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
13058 (get_call_info): Take a gsctx argument instead of 'cfg'.
13060 2008-03-26 Zoltan Varga <vargaz@gmail.com>
13062 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
13063 mono_verify_all is set.
13065 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
13067 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
13069 2008-03-25 Zoltan Varga <vargaz@gmail.com>
13071 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
13074 * driver.c mini.c mini.h: Add a --verify-all development option to test the
13075 verifier and the code generated by the compiler.
13077 2008-03-25 Mark Probst <mark.probst@gmail.com>
13079 * mini.c: Generic sharing of the non-nullable case of the box
13082 2008-03-24 Zoltan Varga <vargaz@gmail.com>
13084 * inssel.brg: Fix the build.
13086 * iltests.il.in: Add a test for lconv.ovf.u8.un.
13088 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
13090 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
13091 Array:Address. Fixes #372410.
13093 * iltests.il.in: New tests for readonly prefix.
13095 2008-03-23 Zoltan Varga <vargaz@gmail.com>
13097 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
13098 mini-trampolines.c.
13100 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
13103 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
13105 * mini.c (mono_decompose_op_imm): New helper function.
13107 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
13108 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
13111 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
13112 mono_arch_output_basic_block. Fix warnings.
13114 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
13117 2008-03-22 Zoltan Varga <vargaz@gmail.com>
13119 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
13120 since the extra frame is now detected automatically inside the loop.
13122 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
13123 opts which are now in mono_peephole_ins ().
13125 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
13127 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
13128 frames and skip duplicate managed-to-native frames. Fixes #367665.
13130 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
13131 opts which are now in mono_peephole_ins ().
13132 (mono_arch_peephole_pass_2): Ditto.
13134 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
13136 * mini-codegen.c (mono_peephole_ins): New helper function containing the
13137 arch independent peephole optimizations.
13139 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
13140 opts which are now in mono_peephole_ins ().
13142 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
13144 * mini-s390.c (mono_arch_output_basic_block): Fix build.
13146 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
13149 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
13150 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
13153 2008-03-21 Zoltan Varga <vargaz@gmail.com>
13155 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
13156 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
13159 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
13160 mono_arch_output_basic_block. Fix warnings.
13162 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13164 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
13167 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13169 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
13172 * iltests.il: Add new tests.
13174 2008-03-20 Kornel Pal <kornelpal@gmail.com>
13176 * mini.c: Removed Windows version macros.
13178 2008-03-20 Mark Probst <mark.probst@gmail.com>
13180 * generic-sharing.c: Put reflection types in the extensible part
13181 of the runtime generic context.
13183 * mini.c: Generic sharing of the GetTypeHandle special case of the
13184 ldtoken instruction.
13186 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13188 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
13190 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
13192 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
13193 consistency with the other version on the linear IR branch.
13195 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
13197 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
13199 * iltests.il.in: Add new tests.
13201 2008-03-19 Zoltan Varga <vargaz@gmail.com>
13203 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
13205 * iltests.il.in: Add new tests.
13207 2008-03-19 Mark Probst <mark.probst@gmail.com>
13209 * mini.c: Two variables with the same name were declared in
13210 nesting contexts and one wasn't initialized. Fixed.
13212 2008-03-19 Mark Probst <mark.probst@gmail.com>
13214 * mini.c: Generic sharing of the initobj instruction.
13216 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
13218 * mini.c: make the test to optimize ldtoken from typeof() more
13221 2008-03-18 Mark Probst <mark.probst@gmail.com>
13223 * mini.c: Generic sharing of the initobj instruction for reference
13226 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
13228 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
13229 the mono_breakpoint_clean_code() code to perform bound checks.
13231 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
13233 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
13234 mono_arch_patch_callsite() to include the start of the managed method
13235 to be able to perform bound checks.
13237 2008-03-17 Mark Probst <mark.probst@gmail.com>
13239 * mini.c: Generic sharing for the isinst instruction.
13241 2008-03-17 Mark Probst <mark.probst@gmail.com>
13243 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13244 inssel-long32-mips.brg: Added opcodes for doing indirect calls
13245 with the runtime generic context argument.
13247 * mini.c: Share calls to several types of unsharable methods by
13248 putting the address of the method code in the runtime generic
13249 context and doing an indirect call.
13251 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13254 2008-03-16 Mark Probst <mark.probst@gmail.com>
13256 * generic-sharing.c: Change due to a change in the runtime genric
13259 2008-03-15 Martin Baulig <martin@ximian.com>
13262 (mono_arch_nullify_class_init_trampoline): Add call to
13263 mono_breakpoint_clean_code() to make things work when running
13264 inside the debugger.
13267 (mono_arch_nullify_class_init_trampoline): Add call to
13268 mono_breakpoint_clean_code() to make things work when running
13269 inside the debugger.
13271 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13273 * inssel-long.brg (reg): Fix 64 bit build.
13275 2008-03-14 Mark Probst <mark.probst@gmail.com>
13277 * mini.c, mini.h: Share static generic code by passing it an
13278 implicit argument pointing to the runtime generic context.
13280 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13281 inssel-long32-mips.brg: New opcodes for calling shared static,
13282 which need to be passed the runtime generic context.
13284 * mini-amd64.c, mini-x86.c: Save the runtime generic context
13285 argument on the stack in the prologue if needed. New function for
13286 finding the runtime generic context argument from the registers
13287 saved by the trampoline.
13289 * mini-amd64.h, mini-x86.h: Specify which register to use for the
13290 runtime generic context argument.
13292 * tramp-amd64.c: Also restore the register used for the runtime
13293 generic context argument.
13295 * mini-trampoline.c: Resolve shared static calls by consulting the
13296 runtime generic context via the new argument.
13298 * generic-sharing.c: Add an argument to sharability-checking
13299 functions that specifies whether type variables should be treated
13300 as sharable type arguments.
13302 * inssel-x86.brg: Removed a superfluous, buggy rule.
13304 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13307 2008-03-14 Martin Baulig <martin@ximian.com>
13309 * debug-debugger.c (main_thread_handler): Call
13310 mono_runtime_run_main() without sending any notifications.
13312 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
13314 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13316 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
13318 2008-03-14 Mark Probst <mark.probst@gmail.com>
13320 * tramp-x86.c: Fixed register restore offsets in the trampoline
13321 code for ECX and EDX.
13323 2008-03-12 Geoff Norton <gnorton@novell.com>
13325 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
13326 different ucontext_t implementations.
13327 * exceptions-arm.c: Use the above defines to get exceptions working on
13328 iPhone (based on a patch by Luke Howard lukeh@padl.com)
13329 * mini-arm.c: Implement iPhone icache support (based on a patch by
13330 Luke Howard lukeh@padl.com)
13332 2008-03-12 Mark Probst <mark.probst@gmail.com>
13334 * mini.c: Enable generic sharing of calls to non-static
13335 non-interface non-generic non-value-type methods.
13337 * mini-trampolines.c: Resolve calls from shared generic code.
13339 2008-03-11 Zoltan Varga <vargaz@gmail.com>
13341 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
13343 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
13345 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
13347 * mini.c: some fixes for the AOT compiler.
13349 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13351 * cpu-amd64.md: Add clob:1 to some float opcodes.
13353 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
13355 * mini.h: Added MiniVerifierMode enumeration.
13357 * mini.c: Added mini_verifier_set_mode to control
13358 the usage of the new verifier.
13360 * mini.c (mono_method): Integrated the new verifier.
13362 * driver.c: Extended --security option with validil and
13363 verifiable options to activate the new verifier.
13365 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13367 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
13368 optimization to ctors taking 0 or 2 arguments too.
13370 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
13373 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
13375 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
13377 2008-03-06 Zoltan Varga <vargaz@gmail.com>
13379 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
13380 non-aot case as well.
13382 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
13384 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
13387 * aot-compiler.c (encode_patch): Ditto.
13389 * mini.h (G_MININT32): Fix the definition of this.
13391 2008-03-05 Zoltan Varga <vargaz@gmail.com>
13393 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
13395 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
13397 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13399 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
13400 methods returning vtypes in registers.
13401 (mono_arch_allocate_vars): Ditto.
13403 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
13405 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
13407 * generics.cs: Add a test from the linear IR branch.
13409 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
13411 * mini.c (inline_method): Cache failed inline attempts.
13413 2008-03-04 Mark Probst <mark.probst@gmail.com>
13415 * mini.c: For shared methods of generic classes put the location
13416 of "this" into the MonoGenericJitInfo.
13418 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
13419 register out of a MonoContext by register number. Add the generic
13420 sharing context as an argument to mono_arch_find_this_argument().
13422 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
13423 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
13424 for new arch function.
13426 * mini-exception.c: Handle open exception clauses in shared
13429 * mini-trampolines.c: Supply additional argument to
13430 mono_arch_find_this_argument().
13432 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13434 * Makefile.am (regtests): Run the bench.exe tests last.
13436 2008-03-03 Zoltan Varga <vargaz@gmail.com>
13438 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
13441 2008-03-02 Zoltan Varga <vargaz@gmail.com>
13443 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
13446 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
13448 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
13450 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
13451 whose class has no cctor.
13453 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
13455 2008-03-01 Zoltan Varga <vargaz@gmail.com>
13457 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
13460 2008-02-29 Zoltan Varga <vargaz@gmail.com>
13462 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
13463 to be in sync with the code on the linear IR branch.
13465 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
13467 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
13469 2008-02-27 Zoltan Varga <vargaz@gmail.com>
13471 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
13473 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
13475 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
13477 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
13479 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
13481 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
13484 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
13486 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
13487 OP_LOADR4_MEMBASE emission.
13489 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
13490 (mono_spillvar_offset_float): Ditto.
13492 * mini-mips.c (mono_arch_emit_prolog): Ditto.
13494 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
13497 * basic-long.cs: Add regression tests for them.
13499 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
13501 (mono_arch_allocate_vars): Fix representation of single-precision float
13503 (mono_arch_output_basic_block): Ditto.
13505 * inssel-mips.brg: Ditto, remove duplicate items.
13507 * mini-mips.c (emit_load_volatile_arguments): New function to handle
13508 arguments of tail calls as on other platforms.
13509 (mono_arch_output_basic_block): Handle tail calls.
13511 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
13514 * objects.cs (test_5_pass_static_struct): Add test for it.
13516 Contributed under MIT/X11 license.
13518 2008-02-26 Zoltan Varga <vargaz@gmail.com>
13520 * Makefile.am: Use gmcs for compiling the regression tests.
13522 * *.2.cs *.2.il: Rename to *.cs and *.il.
13524 2008-02-24 Zoltan Varga <vargaz@gmail.com>
13526 * regalloc.h: Make the vassign array smaller.
13528 * mini.c (mini_method_compile): Remove an unused field in cfg.
13530 * mini-codegen.c: Add a bunch of micro optimizations.
13532 2008-02-23 Zoltan Varga <vargaz@gmail.com>
13534 * regalloc.h: Remove some unused fields.
13536 2008-02-22 Zoltan Varga <vargaz@gmail.com>
13538 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
13540 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
13542 2008-02-22 Mark Probst <mark.probst@gmail.com>
13544 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
13546 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
13547 trampoline: Fetch an entry from the runtime generic context. If
13548 it's NULL, jump to the actual trampoline to fill the runtime
13549 generic context. Otherwise, return it.
13551 * mini.c: Call the lazy fetch trampoline to get entries out of the
13552 runtime generic context.
13554 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
13555 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
13556 tramp-sparc.c: Stubs for the lazy fetch trampoline.
13558 2008-02-21 Mark Probst <mark.probst@gmail.com>
13560 * mini.c: Fetch data out of the extensible part of the runtime
13561 generic context instead of calling a helper function.
13563 * generic-sharing.c: Some functions moved into
13564 metadata/generic-sharing.c. Helper function for fetching other
13565 types now checks and asserts against extensible rgctx (just for
13566 debugging purposes - the helper function isn't called anymore
13567 unless for debugging).
13569 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13571 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
13572 for tail calls up to the point that the tests in iltests.exe run. Also add a
13573 dummy CKFINITE implementation.
13574 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
13575 needed for trampoline LMF frames.
13577 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
13578 trampoline LMF frames.
13580 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
13582 * mini.c (inline_method): clean any pending loader error when inlining fail.
13583 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
13585 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13587 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
13589 * aot-runtime.c (decode_patch_info): Ditto.
13591 * mini.c (mono_resolve_patch_target): Ditto.
13593 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
13596 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
13598 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
13599 if it references an icall address.
13601 2008-02-20 Zoltan Varga <vargaz@gmail.com>
13603 * cpu-s390x.md: Remove some more unused opcodes.
13605 * cpu-s390x.md: Remove some unused opcodes.
13607 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
13608 mono_op_imm_to_op ().
13610 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
13611 instead of a switch statement.
13613 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
13614 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
13616 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
13618 * mini-codegen.c: Remove unused mono_regstate2_... functions.
13620 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
13623 2008-02-19 Zoltan Varga <vargaz@gmail.com>
13625 * driver.c (mono_main): Improve error reporting when an assembly cannot be
13626 opened. Fixes #362607.
13628 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
13630 * iltests.il.in: Add a test for static methods in interfaces.
13632 2008-02-18 Zoltan Varga <vargaz@gmail.com>
13634 * genmdesc.c (build_table): Fix a crash on older glib versions.
13636 * cpu-sparc.md: Remove some unused opcodes.
13638 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
13639 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
13641 * cpu-amd64.md: Remove some unused opcodes.
13643 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
13644 like the other opcodes.
13646 2008-02-17 Zoltan Varga <vargaz@gmail.com>
13648 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
13650 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
13652 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
13653 variables 'cfg' instead of 'm' for consistency.
13655 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
13657 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
13658 argument holding the vtype return address, to avoid the ambigious use of
13659 cfg->ret for this purpose.
13661 * mini.c (NEW_RETLOADA): Use vret_addr if set.
13663 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
13665 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
13666 new mono_print_ins () function which only takes one argument.
13668 2008-02-15 Zoltan Varga <vargaz@gmail.com>
13670 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
13673 2008-02-14 Zoltan Varga <vargaz@gmail.com>
13675 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
13677 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
13679 * mini-x86.c: Sync with the version on the linear IR branch by adding new
13680 opcodes and other small changes.
13682 * mini-ops.h: Add some new opcodes from the linear IR branch.
13684 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
13686 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
13687 opcodes, use the REG_MEMBASE opcodes instead.
13689 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
13690 opcodes, use the REG_MEMBASE opcodes instead.
13692 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
13695 * mini.c (mono_op_imm_to_op): New helper function.
13697 * mini-ops.h: Add some opcodes from linear IR branch.
13699 2008-02-13 Zoltan Varga <vargaz@gmail.com>
13701 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
13704 2008-02-12 Zoltan Varga <vargaz@gmail.com>
13706 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
13709 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
13711 2008-02-09 Zoltan Varga <vargaz@gmail.com>
13713 * aot-compiler.c (emit_method_code): Add an assert.
13715 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
13716 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
13719 2008-02-08 Zoltan Varga <vargaz@gmail.com>
13721 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
13722 some load/store opcodes so they are consistent.
13723 (mono_arch_emit_prolog): Simplify some code.
13725 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
13727 * objects.cs: Add tests for large argument offsets on ARM.
13729 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
13730 stack offsets. Fixes #359651.
13732 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
13734 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
13736 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
13738 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
13740 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
13742 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
13743 rid of CEE_CONV_R_UN.
13745 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
13747 2008-02-07 Zoltan Varga <vargaz@gmail.com>
13749 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
13751 * mini.c (mono_normalize_opcodes): Add some more opcodes.
13753 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
13755 * cpu-amd64.md: Remove some unused opcodes.
13757 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
13759 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
13761 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
13762 arch specific functions for its parts. Call the peephole pass after local
13763 regalloc so the prolog can compute a more accurate max_offset.
13765 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
13766 the corresponding OP_I/OP_L opcodes.
13768 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
13770 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
13772 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13774 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
13775 as they are handled in mini.c.
13777 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
13779 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
13780 case since it is handled in mini.c.
13782 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
13784 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
13786 * *.c: Use the new opcodes in the IR and back end code.
13788 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
13790 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
13792 2008-02-06 Mark Probst <mark.probst@gmail.com>
13794 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
13795 an assert because it has a race condition.
13797 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13799 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
13801 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
13803 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
13805 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
13806 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
13808 2008-02-05 Zoltan Varga <vargaz@gmail.com>
13810 * cpu-amd64.md (move): Correct the maximum size of move.
13812 2008-02-05 Mark Probst <mark.probst@gmail.com>
13814 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
13815 the generic class init trampoline to return quickly if the class
13818 2008-02-04 Zoltan Varga <vargaz@gmail.com>
13820 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
13821 issues where an 32 bit callsite cannot be patched by a 64 bit address.
13823 2008-02-03 Zoltan Varga <vargaz@gmail.com>
13825 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
13828 2008-01-31 Zoltan Varga <vargaz@gmail.com>
13830 * objects.cs: Add some soft-float tests.
13832 * mini.c: Fix a couple more soft-float issues.
13834 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
13836 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
13837 avoid a REX prefix.
13839 2008-01-30 Zoltan Varga <vargaz@gmail.com>
13841 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
13842 exception happens while compiling a virtual method.
13844 2008-01-29 Zoltan Varga <vargaz@gmail.com>
13846 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
13848 * mini-sparc.c: Fix build.
13850 * mini-sparc.c (get_call_info): Add support for generic sharing.
13852 * mini-exceptions.c: Add a FIXME.
13854 2008-01-27 Zoltan Varga <vargaz@gmail.com>
13856 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
13857 altstack handling code.
13859 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
13861 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
13863 * mini-s390.c: Add support for generic sharing.
13865 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13867 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13869 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
13871 * mini-s390x.c: Add support for generic sharing.
13873 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13875 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13877 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
13878 can be used since it takes a 16 bit signed immediate.
13880 * inssel-s390x.brg: Fix OP_SETRET.
13882 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
13884 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
13886 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13888 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13890 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13893 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13896 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13897 of the unused mono_arch_patch_delegate_trampoline stuff.
13899 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13901 * basic-long.cs: Move the fp related tests to basic-float.cs.
13903 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13905 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13907 * basic-calls.cs: Add a test for proper float argument passing.
13909 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13910 if the context corresponds to an exception received through a signal.
13912 * exceptions.cs: Add a test for nullref handling at the start of a try
13915 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13917 * jit-icalls.c (mono_break): New JIT icall.
13919 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13921 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13923 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13925 * cpu-*.md: Get rid of unused opcodes.
13927 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13929 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13932 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13935 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13936 the arch independent trampoline code in mini-trampolines.c.
13938 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13940 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13942 * mini-s390.h: Remove an unused define.
13944 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13945 the arch independent trampoline code in mini-trampolines.c.
13947 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13949 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13951 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13953 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13955 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13957 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13959 * cpu-amd64.md: Use smaller sizes for int opcodes.
13961 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13963 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13966 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13969 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13970 instead of though a pointer to save an indirection when accessing elements of
13973 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13975 (NOT_IMPLEMENTED): New helper macro.
13976 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13979 * *.c: Use the new helper macro.
13981 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13983 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13985 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13987 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13990 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13992 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
13993 profiling is enabled.
13995 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
13997 (mono_arch_emit_prolog): Add more first bblock optimizations.
13999 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
14000 in order if possible.
14001 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
14002 bblock, since the arguments are still in their original registers.
14004 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
14006 2008-01-17 Zoltan Varga <vargaz@gmail.com>
14008 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
14011 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
14014 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
14016 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
14017 process async exceptions received while in unmanaged code.
14019 * mini.c (mini_init): Install a callback with the runtime which will be called
14020 when a thread receives an async exception while in unmanaged code.
14022 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
14024 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
14026 2008-01-16 Wade Berrier <wberrier@novell.com>
14033 2008-01-16 Zoltan Varga <vargaz@gmail.com>
14035 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
14036 compilation with sun cc.
14038 * cpu-*.md: Fix the build.
14040 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
14042 * mini-amd64.h: Add some comments to the MonoLMF structure.
14044 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
14046 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
14047 in the LMF structure if possible. This saves two instructions in the
14048 managed->native wrappers.
14050 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
14052 2008-01-16 Mark Probst <mark.probst@gmail.com>
14054 * generic-sharing.c: New type argument lookup code which uses the
14055 runtime generic context template.
14057 2008-01-15 Zoltan Varga <vargaz@gmail.com>
14059 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
14061 * mini-arm.c (add_general): Fix arm eabi parameter passing.
14062 (mono_arch_output_basic_block): Fix localloc implementation.
14064 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
14066 * mini-ia64.c (peephole_pass): Fix ia64 build.
14068 * mini-amd64.c (peephole_pass): Fix a warning.
14070 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
14071 at a constant offset from sp/fp.
14073 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
14074 instead of obtaining it from *lmf in the managed method case.
14076 2008-01-14 Zoltan Varga <vargaz@gmail.com>
14078 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
14080 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
14082 * mini.h (MonoInstList): New type.
14083 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
14084 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
14085 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
14086 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
14087 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
14088 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
14089 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
14090 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
14091 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
14092 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
14093 MONO_INST_LIST_FOR_EACH_ENTRY,
14094 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
14095 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
14096 mono_inst_list_first, mono_inst_list_last,
14097 mono_inst_list_next, mono_inst_list_prev): New instruction
14098 list handling interfaces.
14099 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
14100 list head 'ins_list'.
14101 (MonoInst): Replace next pointer with list head 'node'.
14102 (MonoCallInst): Make 'out_args' a MonoInstList.
14103 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
14104 (MonoCompile): Delete reverse_inst_list and
14105 reverse_inst_list_len.
14106 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
14107 mono_arch_lowering_pass, mono_arch_local_regalloc,
14108 mono_arch_output_basic_block, mono_arch_emit_prolog):
14109 Convert to new instruction lists.
14110 (insert_after_ins): Delete.
14111 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
14113 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
14114 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
14115 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
14116 mono_emulate_opcode, mono_emit_load_got_addr,
14117 inline_method, mono_method_to_ir, mono_print_bb_code,
14118 print_dfn, decompose_pass, nullify_basic_block,
14119 replace_out_block_in_code, remove_block_if_useless,
14120 merge_basic_blocks, move_basic_block_to_end,
14121 try_unsigned_compare, optimize_branches, mono_print_code,
14122 mini_select_instructions, remove_critical_edges): Likewise.
14123 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
14124 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
14125 mono_arch_output_basic_block, mono_arch_emit_prolog):
14127 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
14128 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14129 mono_arch_output_basic_block): Likewise.
14130 (inst_list_prepend, insert_after_ins): Delete.
14131 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
14132 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
14134 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
14135 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
14136 mono_arch_emit_prolog): Likewise.
14137 * cfold.c (mono_constant_fold): Likewise.
14138 * liveness.c (visit_bb, mono_analyze_liveness,
14139 optimize_initlocals): Likewise.
14140 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
14141 * graph.c (mono_draw_code_cfg): Likewise.
14142 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
14143 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
14144 mono_ssa_cprop): Likewise.
14145 * abcremoval (get_relations_from_previous_bb, process_block):
14147 * local-propagation (mono_cprop_invalidate_values,
14148 mono_local_cprop_bb): Likewise.
14149 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
14150 peephole_pass, mono_arch_output_basic_block,
14151 mono_arch_emit_prolog): Likewise.
14152 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
14153 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14154 mono_arch_emit_prolog): Likewise.
14155 (insert_after_ins): Delete.
14156 * aliasing.c (print_code_with_aliasing_information,
14157 mono_build_aliasing_information, mono_aliasing_deadce):
14158 Convert to new instruction lists.
14159 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
14160 peephole_pass, NEW_INS, mono_arch_lowering_pass,
14161 mono_arch_local_regalloc, mono_arch_output_basic_block):
14163 (insert_after_ins): Delete.
14164 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
14165 peephole_pass, mono_arch_output_basic_block): Convert to
14166 new instruction lists.
14167 * mini-codegen (InstList, inst_list_prepend,
14168 insert_after_ins): Delete.
14169 (insert_before_ins, get_register_force_spilling,
14170 get_register_spilling, free_up_ireg, free_up_reg,
14171 create_copy_ins, create_spilled_store, alloc_int_reg,
14172 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
14173 to new instruction lists.
14174 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
14175 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14176 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
14177 (insert_after_ins): Delete.
14178 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
14179 mono_arch_local_regalloc, mono_arch_output_basic_block,
14180 mono_arch_call_opcode): Convert to new instruction lists.
14181 (insert_after_ins): Delete.
14182 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
14183 peephole_pass, mono_arch_output_basic_block,
14184 mono_arch_emit_prolog): Convert to new instruction lists.
14186 2008-01-11 Zoltan Varga <vargaz@gmail.com>
14188 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
14190 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
14193 * Makefile.am (version.h): Make this work with non-bash shells.
14195 2008-01-10 Zoltan Varga <vargaz@gmail.com>
14197 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
14199 2008-01-08 Zoltan Varga <vargaz@gmail.com>
14201 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
14202 the InitializeArray optimization.
14204 2008-01-06 Zoltan Varga <vargaz@gmail.com>
14206 * mini.c driver.c: Don't include os/gc_wrapper.h.
14208 2008-01-05 Zoltan Varga <vargaz@gmail.com>
14210 * mini.c (print_jit_stats): Print GC statistics if available.
14212 2008-01-04 Zoltan Varga <vargaz@gmail.com>
14214 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
14216 2007-12-29 Zoltan Varga <vargaz@gmail.com>
14218 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
14220 2007-12-26 Zoltan Varga <vargaz@gmail.com>
14222 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
14224 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
14226 * driver.c (mono_main): Ditto.
14228 2007-12-23 Zoltan Varga <vargaz@gmail.com>
14230 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
14232 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
14233 in the vtable can't be encoded.
14234 (compile_method): Ditto.
14236 2007-12-21 Zoltan Varga <vargaz@gmail.com>
14238 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
14241 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
14244 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
14245 the top LMF entry belongs to the current method.
14247 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
14249 2007-12-20 Zoltan Varga <vargaz@gmail.com>
14251 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
14253 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
14255 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
14257 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
14259 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
14261 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
14264 * basic-float.cs: Add an ulong->double cast test.
14266 2007-12-15 Zoltan Varga <vargaz@gmail.com>
14268 * mini.c (mono_method_to_ir): Fix a warning.
14270 2007-12-14 Zoltan Varga <vargaz@gmail.com>
14272 * mini-ops.h: Add OP_SWITCH.
14274 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
14275 CEE_SWITCH in back-end code, use OP_SWITCH instead.
14277 2007-12-11 Geoff Norton <gnorton@novell.com>
14279 * mini-s390x.c: Minor change to the MAX() define to allow
14280 it to compile with other gcc versions.
14282 2007-12-11 Geoff Norton <gnorton@novell.com>
14285 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
14287 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14289 exceptions-arm.c (mono_arch_get_restore_context): Restore
14292 exceptions-arm.c (throw_exception): Save the frame pointer.
14293 This is a partial fix for #323747. Only the client side is
14296 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14298 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
14299 was using an unrelated variable to log the class which
14300 needed the cctor to be called. This was crashing on arm.
14302 2007-12-09 Robert Jordan <robertj@gmx.net>
14304 * mini-x86.c (mono_arch_emit_epilog):
14305 Consider all kinds of 64-bit types. Fixes #323114.
14307 2007-12-08 Zoltan Varga <vargaz@gmail.com>
14309 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
14311 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14313 * mini-amd64.c (peephole_pass): Add a missing instruction check.
14315 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14317 * mini.c: run type ctor before allocating an object, not only
14318 when running it's constructor method (fixes at least part of bug #342507).
14320 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14322 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
14324 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
14325 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
14328 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
14329 mono_generic_class_init_trampoline () the same as it is done with the other
14332 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
14333 aot-runtime.c aot-compiler.c: Implement AOT support.
14335 2007-12-07 Mark Probst <mark.probst@gmail.com>
14337 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
14338 build for archs which don't have the vtable trampoline defined
14341 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14343 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
14345 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
14347 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
14349 * tramp-<ARCH>.c: Use the new helper function.
14351 2007-12-07 Mark Probst <mark.probst@gmail.com>
14353 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
14354 trampoline call, which takes a vtable argument.
14356 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
14357 OP_TRAMPCALL_VTABLEs like other calls.
14359 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
14360 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
14361 call. Implemented a support function which fetches the vtable
14362 from a register set.
14364 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
14365 Implemented a generic class init trampoline, using the
14366 OP_TRAMPCALL_VTABLE opcode.
14368 * mini.c: Implemented static field access when sharing generic
14369 code. This implies initing the class using the new
14370 OP_TRAMPCALL_VTABLE call.
14372 2007-12-07 Mark Probst <mark.probst@gmail.com>
14374 * mini.c: Don't compile methods with sharing enabled if their
14375 classes are disabled for sharing.
14377 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14379 * inssel.brg: Add a missing sign extension to the GETCHR and array access
14380 opcodes. Fixes #346563.
14382 * objects.cs: Add a new test.
14384 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
14386 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
14387 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
14389 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14391 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
14393 2007-12-03 Zoltan Varga <vargaz@gmail.com>
14395 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
14398 2007-12-02 Zoltan Varga <vargaz@gmail.com>
14400 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
14402 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
14403 optimization in the AOT case.
14405 2007-11-30 Zoltan Varga <vargaz@gmail.com>
14407 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
14409 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
14411 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
14413 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
14415 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
14416 is created by the inlined delegate ctor.
14418 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14420 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
14422 2007-11-29 Zoltan Varga <vargaz@gmail.com>
14424 * cpu-x86.md: Fix the length of ckfinite.
14426 2007-11-28 Zoltan Varga <vargaz@gmail.com>
14428 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14430 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
14431 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
14433 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
14435 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
14436 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
14438 2007-11-28 Martin Baulig <martin@ximian.com>
14441 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
14442 after creating the trampoline.
14444 2007-11-27 Zoltan Varga <vargaz@gmail.com>
14446 * aot-runtime.c (load_aot_module): Check runtime version if needed.
14448 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
14451 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
14452 instead of the calling method to help AOT.
14454 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
14456 2007-11-26 Zoltan Varga <vargaz@gmail.com>
14458 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
14461 2007-11-23 Zoltan Varga <vargaz@gmail.com>
14463 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
14465 * aot-compiler.c (compile_method): Correct check for generic method definitions.
14466 (encode_method_ref): No need to handle generic method definitions specially.
14468 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
14470 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
14473 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
14475 (compile_method): Enable generic sharing.
14477 2007-11-22 Zoltan Varga <vargaz@gmail.com>
14479 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
14480 (mini_method_compile): Add preliminary support for AOTing shared generic code.
14482 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
14485 * mini-trampolines.c: Fix a warning.
14487 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
14489 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
14490 (generic_class_is_reference_type): Remove unused function.
14492 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
14493 in the generic vtable trampoline case.
14495 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
14497 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
14498 return an AOT method based on a vtable slot.
14500 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
14502 * mini.c (mini_get_vtable_trampoline): Export this.
14504 2007-11-22 Martin Baulig <martin@ximian.com>
14507 (MonoDebuggerInfo): Move `debugger_version' up.
14509 2007-11-22 Martin Baulig <martin@ximian.com>
14512 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
14514 * mini-trampolines.c
14515 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
14516 after compiling the method.
14518 2007-11-20 Martin Baulig <martin@ximian.com>
14521 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
14522 (mono_debugger_remove_breakpoint): Likewise.
14523 (mono_debugger_check_breakpoints): Likewise.
14525 * debug-debugger.c: Implement the new breakpoint interface here.
14527 2007-11-18 Zoltan Varga <vargaz@gmail.com>
14529 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
14530 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
14532 * mini-x86.c (mono_arch_output_basic_block): Ditto.
14534 2007-11-17 Zoltan Varga <vargaz@gmail.com>
14536 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
14538 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
14541 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
14544 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
14545 returning a vtype in a register.
14547 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
14548 here from the arch specific code.
14550 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
14553 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
14554 (mono_arch_emit_prolog): Increment maximum prolog size.
14556 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
14557 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
14559 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
14560 MonoGenericSharingContext.
14562 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
14563 MonoGenericSharingContext. Allocate memory from the cfg mempool.
14565 2007-11-15 Mark Probst <mark.probst@gmail.com>
14567 * mini.c, mini.h, generic-sharing.c: Functions for producing code
14568 which extract fields out of the runtime generic context. Full
14569 sharing of the NEWARR opcode.
14571 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
14573 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
14574 --enable-minimal=ssa.
14576 2007-11-13 Zoltan Varga <vargaz@gmail.com>
14578 * mini-trampolines.c (mono_delegate_trampoline): Update after
14579 mono_marshal_get_delegate_invoke () signature change.
14581 2007-11-13 Mark Probst <mark.probst@gmail.com>
14583 * mini.c: Removed the shared context in favor of the generic
14584 sharing context. Allocate the MonoJitInfo structure with room for
14585 the generic sharing context if it's needed.
14587 * mini.h: Remove MonoGenericSharingContext declaration. It's in
14588 domain-internals.h now.
14590 * mini-x86.c: Pass the generic sharing context to get_call_info ().
14592 * generic-sharing.c: Several changes for working without a shared
14593 context and instead operating on open types instead.
14595 2007-11-12 David S. Miller <davem@davemloft.net>
14597 * inssel-sparc.brg: Fix double instruction emit.
14599 2007-11-12 Zoltan Varga <vargaz@gmail.com>
14601 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
14602 Get/Set/Address methods.
14604 * mini.c debug-debugger.c mini-trampolines.c: Update after
14605 mono_marshal_get_delegate_invoke signature change.
14607 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14609 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
14610 This can happens with dynamic methods. Fixes the other bug in #322722.
14612 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14614 * tramp-arm.c (mono_arch_patch_callsite): Support patching
14617 * mini-arm.c (arm_patch): Implement patching of BX call
14618 sequence. Fixes one of the bugs in #322722.
14620 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
14622 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
14623 under Linux. We only need to flush every 32-byte cache line.
14625 2007-11-07 Massimiliano Mantione <massi@ximian.com>
14628 move_basic_block_to_end: Add branches when needed, eventually creating
14630 optimize_branches: added a parameter that tells if it's ok to create
14631 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
14632 and avoid calling move_basic_block_to_end when it's not ok.
14635 2007-11-07 Mark Probst <mark.probst@gmail.com>
14637 * mini.c: Abort inlining call to InitializeArray if something
14638 looks wrong. Let the icall handle it, which now has proper safety
14641 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
14643 * mini.c (mono_spill_call): add support for soft-float.
14645 * mini.c (mono_method_to_ir): add support for soft-float
14646 to inlined functions that return float.
14648 * mini.c (mono_method_to_ir): add support for soft-float
14649 to cee_stsfld opcode on float fields.
14651 2007-11-05 Geoff Norton <gnorton@novell.com>
14653 * mini-x86.h: Fix the structure access for X86 Leopard.
14656 2007-11-05 Martin Baulig <martin@ximian.com>
14658 * mini-trampolines.c
14659 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
14660 after compiling the method to notify the debugger.
14662 2007-11-05 Martin Baulig <martin@ximian.com>
14664 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
14666 2007-11-02 Zoltan Varga <vargaz@gmail.com>
14668 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
14669 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
14671 2007-11-01 Zoltan Varga <vargaz@gmail.com>
14673 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
14674 native-to-managed wrappers.
14676 2007-11-01 Geoff Norton <gnorton@novell.com>
14678 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
14681 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14683 * mini.c, mini-x86.c: when getting back from unmanaged code
14684 to managed via a marshaled delegate we also need to set the
14687 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14689 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
14692 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
14694 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
14695 let the debugger or other external agents to tell the JIT when
14696 a sw breakpoint has been inserted in the code that the JIT needs
14697 to be able to inspect.
14699 2007-10-31 Martin Baulig <martin@ximian.com>
14702 (MonoDebuggerInfo): Remove `runtime_class_init'.
14704 2007-10-30 Martin Baulig <martin@ximian.com>
14707 (mono_debugger_thread_created): Added `MonoThread *' argument.
14708 (mono_debugger_extended_notification): New public method.
14709 (mono_debugger_trampoline_compiled): New public method.
14712 (MonoDebuggerThreadInfo): Added `thread' and
14713 `extended_notifications' fields.
14716 (debugger_executable_code_buffer): New static variable.
14719 (MonoDebuggerInfo): Added `executable_code_buffer',
14720 `executable_code_buffer_size', `breakpoint_info_area',
14721 `breakpoint_table' and `breakpoint_table_size'.
14723 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
14725 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
14726 that IP either is an unused value or the vtable pointer. IMT
14727 calls use vtable + offset now. Reduced by almost half the size
14730 2007-10-26 Jonathan Chambers <joncham@gmail.com>
14732 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
14733 defines to access param registers. Replace long usage with
14734 gsize as sizeof(long) != sizeof(void*) on Win64.
14736 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
14737 on Win64. Fix intrinsic, use _AddressOfReturnAddress
14738 instead of non-existant _GetAddressOfReturnAddress.
14740 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
14741 param registers. Save/restore %rdi and %rsi in MonoLMF.
14743 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
14744 param registers. Modify (throw_exception) signature to take
14745 %rdi and %rsi on Win64.
14747 Code is contributed under MIT/X11 license.
14749 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14751 * helpers.c: unlink debugging output files.
14753 2007-10-25 Zoltan Varga <vargaz@gmail.com>
14755 * mini.c: Move mono_create_ftnptr () to object.c.
14757 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
14759 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
14760 optional. This function can now be used to disassemble code generated
14761 outside the JIT such as trampolines and IMT thunks.
14763 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
14765 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
14766 vtable pointer from a ldr instruction.
14768 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
14769 new IMT call sequence.
14771 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
14772 call sequence for interface invocations.
14774 * mini-arm.c (mono_arch_emit_imt_argument): added, required
14775 for imt support. This function is empty since IMT on ARM requires no
14776 special handling on the IR side.
14778 * mini-arm.c (mono_arch_find_imt_method): added, required for
14781 * mini-arm.c (mono_arch_find_this_argument): added, required
14784 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
14785 a ldr instruction to load a value stored in the code stream.
14787 * mini-arm.c (mono_arch_build_imt_thunk):added, required
14791 2007-10-23 Zoltan Varga <vargaz@gmail.com>
14793 * mini.c (mini_init): Install the jump trampoline callback.
14795 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14797 * mini-trampolines.c: handle synchronized methods with the common
14798 vtable trampoline (bug #335601).
14800 2007-10-17 Zoltan Varga <vargaz@gmail.com>
14802 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
14804 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
14807 * mini-ia64.h mini-ia64.c: Add support for IMT.
14809 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
14810 prolog. Fixes #331958.
14812 2007-10-15 Zoltan Varga <vargaz@gmail.com>
14814 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
14816 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14818 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
14821 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14823 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
14826 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
14828 * mini-x86.c, mini-x86.h: x86 support for the common vtable
14831 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
14833 * mini-trampolines.c: changed the magic rampoline to understand
14834 the common vtable trampoline method: the method to invoke is
14835 determined by the vtable displacement of the call.
14837 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14839 * mini.c, mini.h: register the common vtable trampoline if the
14840 architecture supports it.
14842 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14844 * cpu-amd64.md: use the correct max length for tls_get.
14846 2007-10-14 Zoltan Varga <vargaz@gmail.com>
14848 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
14849 CEE_STELEM_ANY. Fixes #333696.
14851 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14853 * exceptions-x86.c: provide more graceful handling of the case where
14854 we followed a bogus function pointer from managed code (bug #332866).
14856 2007-10-11 Mark Probst <mark.probst@gmail.com>
14858 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
14859 replaces the generic_shared flag and will carry more information
14862 * generic-sharing.c: Added mini_type_stack_size() which allows
14863 allows open types if given a generic sharing context.
14864 mini_get_basic_type_from_generic() takes a
14865 MonoGenericSharingContext* instead of a MonoCompile* now.
14867 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
14868 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
14869 mini-sparc.c, mini-x86.c: Trivial changes required by the two
14870 changes above. Just passing arguments through to the right
14873 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14875 * mini-arm.c: unify the call emission to emit_code_seq().
14877 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
14879 * tramp-arm.c: reduced the trampoline size.
14881 2007-10-10 Mark Probst <mark.probst@gmail.com>
14883 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
14884 variable handling out of arch-specific code.
14886 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14888 * mini-arm.c: implemented fast delegate dispatch.
14890 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14892 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14893 that fp elimination is turned off if the space required by locals is too
14894 big. Fixes #331958.
14896 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14898 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14899 ARM to the new style trampoline.
14901 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14903 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14905 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14907 2007-10-09 Martin Baulig <martin@ximian.com>
14910 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14911 `field_info_offset_offset'.
14913 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14915 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14916 removed more internal usage of the r11 register and made it available
14917 to the register allocator.
14919 2007-10-08 Mark Probst <mark.probst@gmail.com>
14921 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14922 when sharing generics and treat type variables as references.
14924 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14926 * mini-ppc.c: started removing the internal uses of register r11
14927 to eventually allow the register allocator to manage it as an
14928 additional available register.
14930 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14932 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14934 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14936 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14937 specific trampolines as they are not performance critical as a jump
14938 target (maybe align as before only for AOT code?). This saves about
14939 200 KB of native code on x86 for monodevelop startup.
14941 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14943 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14944 monodevelop startup.
14946 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14948 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14950 * mini-sparc.h mini-sparc.c: Implement IMT support.
14952 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14953 its smaller and doesn't clobber sparc_g1.
14955 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14957 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14959 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14961 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14963 * mini-ppc.c: implemented fast delegate invocation.
14965 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14967 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14969 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14971 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14972 code to the new style trampoline in preparation for IMT support.
14974 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14976 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14977 systems already. This also reduces the specific trampiline sizes and
14978 prepares for the use of r12 as the IMT identifier register.
14980 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14982 * mini-mips.h: endianess fix (simplified from a patch by
14983 Thomas Kunze <thommy@tabao.de>, bug #323737).
14985 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14987 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14988 to access ucontext fields and enable netbsd support
14989 (partially from Magnus Henoch <mange@freemail.hu>).
14991 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14993 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
14994 use the preprocessor from the CPP env var if it is set.
14996 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14998 * mini-trampolines.c: fixed an assertion and moved it earlier in the
14999 code, before interface_offset gets used.
15001 2007-10-02 Zoltan Varga <vargaz@gmail.com>
15003 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
15004 mono_class_setup_vtable () before accessing klass->vtable.
15006 2007-10-01 Zoltan Varga <vargaz@gmail.com>
15008 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
15011 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
15013 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
15014 IMT slots (this saves hundreds of KB of memory in programs like
15015 IronPython and Monodevelop).
15017 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
15019 * mini.c: print the delegate counter.
15021 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
15023 * mini-x86.c: make it easier to enable the debugging code for IMT
15026 2007-09-28 Martin Baulig <martin@ximian.com>
15029 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
15030 `mono_method_klass_offset' and `mono_method_token_offset'.
15032 2007-09-20 Mark Probst <mark.probst@gmail.com>
15034 * mini.c: First generics sharing implementation. Can only share
15035 in very simple cases. If sharing doesn't work it falls back to
15036 dedicated compilation.
15038 * mini.h: Flag in MonoCompile to specify whether generic
15039 compilation is shared. Flags enum for marking which generic inst
15040 of a context is used. Prototypes for helper functions.
15042 * generic-sharing.c: Helper functions for generic method sharing.
15044 * optflags-def.h: Optimization flag (gshared) for enabling generic
15045 method sharing added.
15047 * Makefile.am: generic-sharing.c added.
15049 2007-09-19 Daniel Nauck <dna@mono-project.de>
15051 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
15053 2007-09-19 Massimiliano Mantione <massi@ximian.com>
15054 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
15057 2007-09-19 Martin Baulig <martin@ximian.com>
15059 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
15060 mono_debug_cleanup() is now part of mono_cleanup().
15062 2007-09-18 Zoltan Varga <vargaz@gmail.com>
15064 * driver.c (mono_main): Fix a warning.
15066 2007-09-17 Zoltan Varga <vargaz@gmail.com>
15068 * aot-compiler.c: Optimize various parts when processing large assemblies.
15071 * mini.c (mono_patch_info_hash): Improve hash function.
15073 2007-09-14 Jonathan Chambers <joncham@gmail.com>
15075 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
15077 Code is contributed under MIT/X11 license.
15079 2007-09-14 Zoltan Varga <vargaz@gmail.com>
15081 * mini.c (mini_init): Fix a leak.
15083 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
15085 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15087 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
15089 2007-09-14 Zoltan Varga <vargaz@gmail.com>
15091 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
15093 2007-09-13 Zoltan Varga <vargaz@gmail.com>
15095 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
15098 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
15100 * mini.c (handle_alloc): Enable managed allocators in AOT code.
15102 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
15104 * aot-runtime.c (decode_patch_info): Ditto.
15106 2007-09-12 Jonathan Chambers <joncham@gmail.com>
15108 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
15109 static case. Cache delegates in architecture specific code,
15110 based on number of parameters.
15112 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
15113 in architecture specific code, based on number of parameters.
15115 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
15116 caching happen in architecture specific code now.
15118 Code is contributed under MIT/X11 license.
15120 2007-09-12 Jonathan Chambers <joncham@gmail.com>
15122 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
15123 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
15124 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
15126 Code is contributed under MIT/X11 license.
15128 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15129 * mini.c: (mono_thread_abort) Fixed bug #82416.
15131 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
15133 * mini.: hook the new managed GC allocation feature into the JIT.
15135 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15137 * mini.c: implementation for the new runtime tls opcode.
15139 2007-09-11 Martin Baulig <martin@ximian.com>
15142 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
15143 `mono_method_inflated_offset'.
15145 2007-09-07 Zoltan Varga <vargaz@gmail.com>
15147 * driver.c mini.h mini.c: Add a new devel command line option for injecting
15148 async exceptions into a method.
15150 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
15151 purpose of testing whenever the unwinder works at every instruction.
15153 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
15155 * mini.c: check accessibility of method used in ldftn (fixes
15158 2007-09-04 Zoltan Varga <vargaz@gmail.com>
15160 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
15162 * inssel.brg: Fix a warning.
15164 2007-09-03 Martin Baulig <martin@ximian.com>
15166 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
15167 now takes the `main_method' as argument.
15169 2007-09-02 Zoltan Varga <vargaz@gmail.com>
15171 * cpu-sparc.md (endfilter): Add missing src1:i argument.
15173 2007-08-30 Jonathan Chambers <joncham@gmail.com>
15175 * driver.c: include the cil-coff.h header on Windows.
15177 Code is contributed under MIT/X11 license.
15179 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15181 * mini.c, driver.c: don't include the cil-coff.h header.
15183 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
15185 * mini.c: flag places that needs fixes fo soft-float support.
15187 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
15189 * mini.h, inssel-float.brg: fix soft-float constant loads on big
15190 endian systems (partially from Dean Jenkins, bug #81924).
15192 2007-08-28 Mark Probst <mark.probst@gmail.com>
15194 * mini.c (check_linkdemand): Remove embedded reference object in
15195 call to LinkDemandSecurityException.
15196 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
15197 with an IntPtr instead of a reference object.
15199 2007-08-28 Zoltan Varga <vargaz@gmail.com>
15201 * mini.c (handle_initobj): Handle alignment properly.
15203 * inssel.brg (mini_emit_memset): Ditto.
15205 * inssel.brg (mini_emit_memcpy): Ditto.
15207 * inssel-sparc.brg: Ditto.
15209 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
15211 2007-08-26 Zoltan Varga <vargaz@gmail.com>
15213 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
15214 exceptions raised in unmanaged code. Fixes part of #82594.
15216 2007-08-24 Mark Probst <mark.probst@gmail.com>
15218 * mini.c (mono_method_to_ir), declsec.c
15219 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
15221 2007-08-22 Martin Baulig <martin@ximian.com>
15224 (MonoDebuggerThreadInfo): New typedef.
15225 (mono_debugger_thread_table): New global variable.
15226 (mono_debugger_thread_created): New public function.
15227 (mono_debugger_thread_cleanup): New public function.
15230 (MonoDebuggerInfo):
15231 - removed `get_current_thread' and `lookup_assembly'.
15232 - removed `data_table'.
15233 - added `thread_table'.
15236 (mono_thread_start_cb): Call mono_debugger_thread_created().
15237 (mono_thread_attach_cb): Likewise.
15238 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
15239 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
15242 * driver.c (mono_main): Move mono_debug_init() up, before calling
15243 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
15245 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15247 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
15248 together when passing several arguments of type double (gives a small
15249 speedup and saves a few bytes of generated code).
15251 2007-08-20 Jb Evain <jbevain@novell.com>
15253 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
15255 2007-08-20 Jb Evain <jbevain@novell.com>
15257 * mini.c (mono_method_to_ir): throw MethodAccessException
15258 and FieldAccessException instead of InvalidProgramException.
15260 2007-08-20 Mark Probst <mark.probst@gmail.com>
15262 * mini.c: CoreCLR security checks.
15264 * mini.h: Removed MonoSecurityMode (moved to
15265 metadata/security-manager.h) and mono_security_mode global var
15266 (replaced by set/get functions in security-manager.h).
15268 * driver.c: Added "core-clr-test" security mode for testing. Used
15269 set-function for setting security mode.
15271 2007-08-17 Mark Probst <mark.probst@gmail.com>
15273 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
15274 the new jit_info_table.
15276 * driver.c: Test code for the new jit_info_table (enabled by the
15277 define MONO_JIT_INFO_TABLE_TEST).
15279 2007-08-14 Zoltan Varga <vargaz@gmail.com>
15281 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
15282 detection of call <REG> instruction sequence. Fixes build on freebsd.
15284 2007-08-13 Zoltan Varga <vargaz@gmail.com>
15286 * mini-exceptions.c: Fix a warning.
15288 2007-08-11 Zoltan Varga <vargaz@gmail.com>
15290 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
15291 stack overflow handling code on amd64 too.
15293 * mini-exceptions.c (mono_setup_altstack): Make this use
15294 mono_thread_get_stack_bounds ().
15296 * mini-x86.h: Disable sigaltstack on solaris x86.
15298 2007-08-10 Zoltan Varga <vargaz@gmail.com>
15300 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
15302 2007-08-10 Geoff Norton <gnorton@customerdna.com>
15304 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
15306 2007-08-08 Zoltan Varga <vargaz@gmail.com>
15308 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
15310 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
15312 2007-08-03 Neale Ferguson <neale@sinenomine.net>
15314 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
15317 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15319 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
15320 to be emitted (bug #82281).
15322 2007-08-01 Martin Baulig <martin@ximian.com>
15324 Merged the `debugger-dublin' branch.
15326 * debug-debugger.h (MonoDebuggerInfo):
15327 Removed the `old_*' compatibility entries.
15328 Added `debugger_version' and `data_table'.
15329 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
15330 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
15333 (MiniDebugMethodBreakpointInfo): Add `address_list'.
15334 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
15335 instead of a `gconstpointer'.
15336 (mono_debugger_insert_method_breakpoint): Return a
15337 `MonoDebugMethodAddressList *'.
15339 2007-06-28 Martin Baulig <martin@ximian.com>
15341 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15343 2007-08-01 Zoltan Varga <vargaz@gmail.com>
15345 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
15346 __builtin_frame_address () since it is broken on older gcc versions.
15348 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
15350 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
15351 on the stack overflow handling and made the managed stack overflows
15352 catchable in most cases using soft guard pages.
15353 * exceptions-x86.c: added code to restore the protection in the soft
15354 guard pages at the end of exception handling.
15356 2007-07-31 Zoltan Varga <vargaz@gmail.com>
15358 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
15360 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15362 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
15363 exception handling.
15365 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15367 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
15368 signal handling support until it has been ported to the new mechanism.
15369 * mini.c: fixed stack overflow detection and use the new
15370 architecture code to handle signals on the altstack.
15372 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
15374 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
15375 stack overflows on the alt stack.
15377 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
15379 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
15380 stack overflows on the alt stack.
15382 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
15384 * exceptions-ppc.c: cleanup preparing for altstack support.
15386 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15388 * exceptions-arm.c: cleanup preparing for altstack support.
15390 2007-07-27 Mark Probst <mark.probst@gmail.com>
15392 * mini.c (print_jit_stats): Output hazard pointer stats.
15394 2007-07-26 Mark Probst <mark.probst@gmail.com>
15396 * driver.c, mini.c: Replaced security mode flags with a single
15399 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15401 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
15403 2007-07-25 Mark Probst <mark.probst@gmail.com>
15405 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
15406 (which doesn't do anything yet) for activating Core CLR
15407 (Silverlight) security.
15409 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
15411 * mini-codegen.c: work around a possible gcc bug on arm.
15413 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
15415 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
15416 message for platforms that don't support AOT compilation.
15418 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
15420 * mini.h, mini.c, driver.c: temporary smcs hack.
15422 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
15424 * mini-arm.h, mini-arm.c: arm EABI fixes.
15426 2007-07-22 Zoltan Varga <vargaz@gmail.com>
15428 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
15431 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
15432 trampolines taking a method argument.
15434 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
15436 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
15437 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
15439 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
15440 JIT compilation throws an exception. Fixes #82050.
15442 2007-07-19 Mark Probst <mark.probst@gmail.com>
15444 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
15445 with the MONO_EXCEPTION_ defines.
15447 2007-07-17 Zoltan Varga <vargaz@gmail.com>
15449 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
15452 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
15453 the cause of an assertion.
15455 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
15457 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
15460 2007-07-15 Zoltan Varga <vargaz@gmail.com>
15462 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
15463 assert. Should fix #82103.
15465 2007-07-14 Zoltan Varga <vargaz@gmail.com>
15467 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
15468 here too. Fixes #82095.
15470 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
15473 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
15475 * mini-amd64.h: Enable IMT for amd64.
15477 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
15479 2007-07-12 Zoltan Varga <vargaz@gmail.com>
15481 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
15483 2007-07-12 Mark Probst <mark.probst@gmail.com>
15485 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
15486 as soon as check_linkdemand sets an exception_type.
15488 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15490 * mini-x86.c: fixed offsets for IMT call sequence.
15491 * mini-x86.h: enable IMT again.
15493 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15495 * trace.c (mono_trace_enter_method): Decode MonoType too.
15497 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
15499 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
15501 * mini-amd64.c: Add preliminary IMT implementation.
15503 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
15505 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
15506 understand the new IMT-base interface invocation (thanks to
15507 Daniel Nauck for the report and the remote debugging session).
15509 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
15511 * mini-x86.c: size and speed optimizations for the IMT bsearch.
15513 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15515 * Makefile.am (aotcheck): Make this actually use the AOTed code.
15517 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
15519 * mini-trampolines.c: implement AOT IMT support.
15520 * mini-x86.h: enable IMT support for wider testing.
15522 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15524 * inssel.brg (emit_imt_argument): Add aot support here.
15526 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
15528 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
15530 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
15531 of the IMT implementation, partially from massi, with my
15532 implementation of the bsearch sequence. Disabled by default until
15533 the AOT code is implemented.
15535 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15537 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
15539 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
15541 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15543 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
15544 arch-independent IMT JIT code from Massimiliano
15545 Mantione (massi@ximian.com) with small cleanups from me.
15547 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15549 * Makefile.am: fix svn invocation to get the svn revision to be
15550 independent of the local language (build fix).
15552 2007-07-09 Mark Probst <mark.probst@gmail.com>
15554 * mini.c (inline_method): Reset cfg->exception_type if the
15555 inlining is aborted. Fixes: 82049.
15557 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
15559 * mini.c: remove assert from exception handling code when exception_ptr
15562 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15564 * mini.c (mono_codegen): Add an assert.
15566 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
15567 enter and leave code.
15568 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
15570 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15572 * mini-ppc.c: fixed memory corruption for localloc(0)
15575 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15577 * mini.c: Fix warnings.
15579 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
15581 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
15582 to emit better double->int conversions.
15584 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15586 * mini.c: the provided Min/Max optimizations are valid for unisgned
15589 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
15591 * 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
15593 2007-06-28 Miguel de Icaza <miguel@novell.com>
15595 * mini.c (mono_running_on_valgrind): Add support for reporting the
15596 method and its boundaries to valgrind.
15598 2007-06-28 Martin Baulig <martin@ximian.com>
15600 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15602 2007-06-25 Zoltan Varga <vargaz@gmail.com>
15604 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
15606 * generic.2.cs: Add new test case.
15608 2007-06-25 Martin Baulig <martin@ximian.com>
15610 Merged the `debugger-dublin' branch.
15613 (mono_debugger_insert_method_breakpoint): New public method.
15614 (mono_debugger_remove_method_breakpoint): Likewise.
15615 (mono_debugger_check_breakpoints): New static method.
15616 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
15618 * debug-debugger.h (MonoDebuggerInfo):
15619 Renamed (to keep backward compatibility in the vtable):
15620 `insert_breakpoint' -> `old_insert_breakpoint'.
15621 `remove_breakpoint' -> `old_remove_breakpoint'.
15622 `create_string' -> `old_create_string'.
15623 `lookup_class' -> `old_lookup_class'.
15624 `lookup_type' -> removed; changed into a dummy field.
15625 `lookup_assembly' -> `old_lookup_assembly'.
15626 Added (same functionality, but different signature):
15627 `create_string', `lookup_class', `lookup_assembly'
15629 `get_method_addr_or_bpt', `remove_method_breakpoint',
15630 `runtime_class_init'.
15632 * debug-debugger.c: Merged the `debugger-dublin' branch.
15634 2007-06-23 Zoltan Varga <vargaz@gmail.com>
15636 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
15638 (peephole_pass): Likewise.
15640 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
15642 * driver.c: hopefully make setaffinity work also for ancient
15645 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
15647 * driver.c : win32 build fix.
15649 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
15651 * driver.c: check for the MONO_NO_SMP env var and bind to a single
15652 processor if it is set.
15654 2007-06-21 Martin Baulig <martin@ximian.com>
15656 * debug-mini.h: New file.
15659 (mono_debugger_insert_breakpoint_full): Moved here from
15660 ../metadata/mono-debug-debugger.c.
15661 (mono_debugger_remove_breakpoint): Likewise.
15662 (mono_debugger_breakpoint_callback): Likewise.
15664 2007-06-15 Raja R Harinath <rharinath@novell.com>
15666 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15667 changes in MonoGenericClass.
15669 2007-06-14 Zoltan Varga <vargaz@gmail.com>
15671 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
15673 2007-06-14 Raja R Harinath <rharinath@novell.com>
15675 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15676 removal of MonoGenericMethod.
15678 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15680 * mini-exceptions.c: hooks for the exception events profiling API.
15682 2007-06-14 Randolph Chung <tausq@debian.org>
15684 * Makefile.ma: Add hppa target.
15685 * mini-arch.h: Include mini-hppa.h
15686 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
15687 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
15688 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15690 2007-06-14 Randolph Chung <tausq@debian.org>
15692 * inssel.brg: Add rules for "chained" compare-branch operations so that
15693 a single compare op can affect multiple branches. Adjust cost for
15694 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
15695 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
15696 cost for some rules so that they can more easily be overridden by
15697 per-arch rules (with fixes from lupus).
15698 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15700 2007-06-13 Randolph Chung <tausq@debian.org>
15702 * mini-ops.h: Reorder branch ops so that they match the order of the
15703 corresponding CEE_* ops. The code expects them this way.
15704 Add new ops for HPPA target.
15705 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15707 2007-06-13 Randolph Chung <tausq@debian.org>
15709 * mini-exceptions.c: Handle cases where the stack grows towards
15711 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15713 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15715 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
15717 * driver.c: explain where a non-matching corlib is found.
15719 2007-06-13 Mark Probst <mark.probst@gmail.com>
15721 * mini.c (print_jit_stats): Output dynamic code allocation stats.
15723 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
15725 * mini-exceptions.c: Generate a method profile leave event during
15726 an exception to ensure that the profiler gets notified.
15728 2007-06-07 Zoltan Varga <vargaz@gmail.com>
15730 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
15733 * cpu-amd64.md: Add long_and/or/xor opcodes.
15735 2007-06-06 Wade Berrier <wberrier@novell.com>
15737 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
15738 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
15739 length of instruction shr_imm (expected 8, got 10)
15741 2007-06-06 Zoltan Varga <vargaz@gmail.com>
15743 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
15745 2007-06-06 Mark Probst <mark.probst@gmail.com>
15747 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15748 MonoInternalHashTable again (fixed bug in the internal hash table
15751 2007-06-06 Mark Probst <mark.probst@gmail.com>
15753 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
15754 Have to figure out what makes it crash the SWF regression.
15756 2007-06-05 Zoltan Varga <vargaz@gmail.com>
15758 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
15760 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15762 * mini.c: optimize out the type check when storing null in a
15765 2007-06-04 Mark Probst <mark.probst@gmail.com>
15767 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15768 MonoInternalHashTable.
15770 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
15772 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
15773 signed integer methods.
15775 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15777 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
15778 permanently since the current approach doesn't work.
15780 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15782 * inssel.brg (stmt): Only call delegate->invoke_impl if
15783 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
15785 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15787 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
15788 the sreg2==rdx case.
15790 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
15791 account if it contains a rex prefix.
15792 (peephole_pass): Handle OP_FMOVE as well.
15794 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15796 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
15797 as it causes regressions.
15799 2007-05-31 Zoltan Varga <vargaz@gmail.com>
15801 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
15802 static case as well.
15804 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
15806 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15807 (mono_arch_get_this_arg_from_call): Ditto.
15809 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
15811 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
15814 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15815 (mono_arch_get_this_arg_from_call): Ditto.
15817 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
15819 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
15820 try to create optimized invoke code and use that for further invocations.
15821 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
15823 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
15825 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
15827 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
15828 sealed classes or methods.
15829 *devirtualization.cs: tests for the new optimization
15831 2007-05-29 Zoltan Varga <vargaz@gmail.com>
15833 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
15834 by the update_volatile () function.
15836 2007-05-27 Zoltan Varga <vargaz@gmail.com>
15838 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
15841 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
15843 2007-05-24 Jonathan Chambers <joncham@gmail.com>
15845 * mini.c: Add configure checks for header files.
15846 * mini-x86.c: Add configure checks for header files.
15847 * trace.c: Add configure checks for header files.
15848 * aot-runtime.c: Add configure checks for header files.
15849 * aot-compiler.c: Add configure checks for header files.
15850 * driver.c: Add configure checks for header files.
15851 * mini-codegen.c: Add configure checks for header files.
15853 Code is contributed under MIT/X11 license.
15855 2007-05-22 Zoltan Varga <vargaz@gmail.com>
15857 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
15858 icompare_imm -128 + op_iclt. Fixes #81703.
15860 2007-05-19 Zoltan Varga <vargaz@gmail.com>
15862 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
15864 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15866 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
15867 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
15868 so that all isinst checks now use "interface_bitmap".
15870 2007-05-15 Zoltan Varga <vargaz@gmail.com>
15872 * cpu-amd64.md (jmp): Fix a warning.
15874 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
15876 * basic.cs: Add new regression test.
15878 * basic.cs: Remove test which is now in basic-long.cs.
15880 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
15882 * basic-long.cs: Add new test.
15884 2007-05-13 Zoltan Varga <vargaz@gmail.com>
15886 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15888 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15890 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15892 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15895 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15896 throwing code a bit.
15898 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15899 the exception throwing code a bit.
15901 * mini-x86.c (get_call_info): Allocate result from a mempool.
15903 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15905 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15907 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15909 * mini.h (MonoCompile): Add 'token_info_hash' field.
15911 * mini.c: Save token->method associations during compilation so the AOT
15912 compiler can use it.
15914 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15915 which reference generic classes and methods.
15917 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15919 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15921 * aot-compiler.c (compile_method): Fix a typo in a comment.
15923 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15925 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15926 everything generic.
15928 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15930 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15932 * mini.h (MonoCompile): Add 'args' field.
15934 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15937 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15939 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15941 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15943 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15945 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15946 opcodes for some opcodes.
15948 * mini.h *.brg *.c: Use the new opcodes.
15950 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15952 * mini.h: Bumped aot revision.
15954 * inssel.brg: modified code generation of type checks for interfaces
15955 to use the new "MonoClass.interface_bitmap" instead of the old
15956 "MonoClass.interface_offsets".
15958 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15960 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15962 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15964 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15967 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15969 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15971 2007-04-27 Wade Berrier <wberrier@novell.com>
15973 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15974 mini.h) to fix build.
15976 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15978 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15980 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15981 causes the corlib unit tests to fail.
15983 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15985 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15987 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15989 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15990 opcodes to the comparison relations.
15992 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
15993 opcodes to their types.
15995 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
15997 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
15998 it in cfg->arch.cinfo.
16000 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
16002 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
16003 cfg->cil_offset_to_bb.
16005 2007-04-24 Zoltan Varga <vargaz@gmail.com>
16007 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
16008 created becase of initlocals.
16010 2007-04-23 Zoltan Varga <vargaz@gmail.com>
16012 * mini-alpha.c cpu-alpha.md: More alpha port work from
16013 Sergey Tikhonov <tsv@solvo.ru>.
16015 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
16017 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
16019 2007-04-19 Zoltan Varga <vargaz@gmail.com>
16021 * cpu-s390.md (break): Correct the length of break instruction.
16023 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
16025 * mini.c: fix a couple of soft-float issues and comments.
16027 2007-04-15 Miguel de Icaza <miguel@novell.com>
16029 * trace.c (is_filenamechar): - is also a filename char.
16031 2007-04-15 Neale Ferguson <neale@sinenomine.net>
16033 * mini-s390.c: Correct checking for enum type in return value processing.
16035 2007-04-14 Raja R Harinath <rharinath@novell.com>
16037 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
16038 (version.h): Makefile is in the build directory.
16040 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
16042 * mini-amd64.h: fix for assertion failure on Solaris/amd64
16044 2007-04-11 Martin Baulig <martin@ximian.com>
16046 * mini.c (can_access_member): Fix handling of generic classes;
16049 2007-04-10 Zoltan Varga <vargaz@gmail.com>
16051 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
16053 2007-04-05 Zoltan Varga <vargaz@gmail.com>
16055 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
16057 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16059 * mini-codegen.c: make sure the right spill amount is
16060 used for fp or integer registers (fixes the float_sub_spill() on ppc).
16062 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
16064 * mini-ppc.c: fixes for the fp_branch_nan test.
16066 2007-03-23 Zoltan Varga <vargaz@gmail.com>
16068 * basic.cs: Comment out new test which still fails on ia64.
16070 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
16072 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
16074 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16076 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
16078 2007-03-22 Zoltan Varga <vargaz@gmail.com>
16080 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
16081 on 64 bit machines. Fixes part of #80738.
16083 * basic.cs: Add regression test.
16085 2007-03-17 Zoltan Varga <vargaz@gmail.com>
16087 * inssel.brg basic.cs: Revert previous change to fix build.
16089 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
16092 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
16094 * basic.cs: Add new regression test.
16096 2007-03-17 Zoltan Varga <vargaz@gmail.com>
16098 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
16101 2007-03-16 Neale Ferguson <neale@sinenomine.net>
16103 * cpu-s390x.md: Correct length of break instruction.
16105 2007-03-16 Neale Ferguson <neale@sinenomine.net>
16107 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
16108 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
16110 2007-03-15 Jonathan Chambers <joncham@gmail.com>
16112 * *.c: Begin WIN64 port.
16113 * mini.c: Use correct register in profiler.
16114 * mini-amd64.c: No inline assembly on Win64.
16115 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
16116 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
16117 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
16118 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
16119 mono_arch_ip_from_context for Win64.
16121 Contributed under MIT/X11 license.
16123 2007-03-15 Zoltan Varga <vargaz@gmail.com>
16125 * exceptions-amd64.c (seh_handler): Ditto.
16127 * exceptions-x86.c (seh_handler): Fix a memory leak.
16129 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
16131 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
16132 mini-s390x.c: fixed peephole optimizations to deal
16133 correctly with 1 and 2 byte reload avoidance.
16135 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
16137 * cpu-s390.md, cpu-s390x.md: update localloc length.
16139 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
16141 * cpu-g4.md: added missing descriptions.
16143 2007-03-14 Miguel de Icaza <miguel@novell.com>
16145 * Makefile.am: Add support so the tail tests are not executed on
16146 PowerPC as that is a known limitation of the PowerPC port.
16148 2007-03-13 Jonathan Chambers <joncham@gmail.com>
16150 * runmdesc.bat: Move to msvc directory.
16152 2007-03-13 Jonathan Chambers <joncham@gmail.com>
16154 * runmdesc.bat: Run executable that was produced by the current
16155 target and sent via an argument.
16157 2007-03-11 Zoltan Varga <vargaz@gmail.com>
16159 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
16162 * generics.2.cs: Add regression test.
16164 2007-03-09 Wade berrier <wberrier@novell.com>
16166 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
16168 2007-03-09 Zoltan Varga <vargaz@gmail.com>
16170 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
16171 AOT code depends on this.
16173 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16175 * mini.c: more precise tracking of types in the eval stack
16176 (part of fix for bug #81044).
16178 2007-03-07 Zoltan Varga <vargaz@gmail.com>
16180 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
16182 * aot-compiler.c (encode_patch): Remove an obsolete comment.
16184 2007-03-06 Zoltan Varga <vargaz@gmail.com>
16186 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
16188 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
16190 2007-02-22 Zoltan Varga <vargaz@gmail.com>
16192 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
16193 a pointer on 64 bit systems. Fixes #80190.
16195 * iltests.il: Add new regression test.
16197 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16199 * mini.c: inline a constant for Environment.IsRunningOnWindows.
16201 2007-02-19 Geoff Norton <gnorton@customerdna.com>
16203 * trace.c: Remove an erroneous alignemnt check when tracing.
16204 Fixes --trace on OSX86.
16206 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16208 * mini-$(arch).h: initialize SP in context for all the archs.
16210 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
16212 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
16213 regressions in the thread tests.
16215 2007-02-14 Zoltan Varga <vargaz@gmail.com>
16217 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
16218 - fixed implementation of LOCALLOC opcode
16219 - implemented non-un compare for floats
16221 - implementation of FDIV and CKFINITE opcodes
16222 - fixes for latest mono updates
16223 - additional arch opcodes
16225 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16227 * Makefile.am: simplify and merge rules for cross-compilation.
16229 2007-02-07 Massimiliano Mantione <massi@ximian.com>
16231 * local-propagation.c: Actually *apply* the fix for bug 80591...
16233 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
16235 * mini-exceptions.c: backuot part of the last change
16236 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
16238 2007-02-06 Massimiliano Mantione <massi@ximian.com>
16239 * inssel.brg: Fix bug 59286.
16242 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
16244 * mini-exceptions.c: patch from Zoltan to correctly check for
16245 stack boundaries (using the stack register, not the frame register),
16246 fixes bugs #80724, #79717.
16248 2007-02-03 Zoltan Varga <vargaz@gmail.com>
16250 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
16251 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
16253 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
16254 presence of frame pointer elimination.
16256 2007-02-01 Geoff Norton <gnorton@customerdna.com>
16258 * mini-x86.h: NetBSD UCONTEX_REG defines.
16260 2007-02-01 Zoltan Varga <vargaz@gmail.com>
16262 * inssel-amd64.brg: Fix amd64 build.
16264 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
16266 * mini.h: remove extern to workaround what looks likes gcc bug 26905
16269 2007-01-31 Zoltan Varga <vargaz@gmail.com>
16271 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
16274 * mini-<ARCH>.c: Use mono_is_regsize_var ().
16276 2007-01-30 Mark Mason <mason@broadcom.com>
16278 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
16279 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
16280 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
16281 beginning support for CEE_JMP [not quite working yet]
16282 * tramp-mips.c: LMF handling now works
16284 2007-01-30 Zoltan Varga <vargaz@gmail.com>
16286 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
16288 * mini.h (NULLIFY_INS): New macro.
16290 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16292 * mini.c: statistical profiler fix for windows, patch
16293 from Tor Lillqvist (tml@novell.com).
16295 2007-01-30 Massimiliano Mantione <massi@ximian.com>
16296 * local-propagation.c: Fix bug 80591.
16298 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16300 * Makefile.am: put back the --export-dynamic option as with
16301 the previous gmodule flags (thanks to Robert Jordan).
16303 2007-01-28 Zoltan Varga <vargaz@gmail.com>
16305 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
16307 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
16308 simplify and speed up the local register allocator. Also rename some fields
16309 like iassign->vassign.
16311 * regalloc.c: Remove some functions which are no longer used since their
16312 inlined version is in mini-codegen.c.
16314 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
16316 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
16318 2007-01-27 Zoltan Varga <vargaz@gmail.com>
16320 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
16321 narrowing. Fixes #80622.
16323 * iltests.il: Add new regresssion test.
16325 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16327 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
16328 debug-debugger.c, debug-debugger.h: warning fixes.
16329 * driver.c: updated copyright year and made it fit in one line.
16331 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
16333 * aot-runtime.c: updated to use mono-dl instead of gmodule.
16335 2007-01-25 Zoltan Varga <vargaz@gmail.com>
16337 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
16339 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
16341 * iltests.il: Add new test for bug #80507.
16343 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16345 * mini-arm.h: use soft-float also on vfp for now.
16347 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16349 * mini.c: fix some more soft-float issues.
16351 2007-01-24 Zoltan Varga <vargaz@gmail.com>
16353 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
16355 2007-01-24 Massimiliano Mantione <massi@ximian.com>
16356 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
16357 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
16358 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
16360 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
16362 * mini-arm.c: typo fix.
16364 2007-01-23 Neale Ferguson <neale@sinenomine.net>
16366 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
16368 2007-01-21 Zoltan Varga <vargaz@gmail.com>
16370 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
16371 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
16373 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
16375 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
16377 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
16379 * inssel.brg: Fix a warning.
16381 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
16383 * abcremoval.c ssa.c ssapre.c: Update after this change.
16385 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
16387 * dominators.c (df_set): Use mono_bitset_union_fast.
16389 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16391 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
16392 mini-codegen.c: reduce relocations and memory usage for the cpu
16395 2007-01-20 Zoltan Varga <vargaz@gmail.com>
16397 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
16399 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
16400 to reduce their size.
16402 2007-01-19 Mark Mason <mason@broadcom.com>
16404 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
16405 * mini-mips.c: more configuration macros, support long conditional branches, additional
16406 asserts, fix epilog instrumentation.
16407 * mini-mips.h: use standard stack walk
16408 * cpu-mips.md: increase size of div, rem and conditional branches
16410 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
16412 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
16415 2007-01-19 Zoltan Varga <vargaz@gmail.com>
16417 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
16418 (compile_method): Ditto.
16420 * aot-runtime.c (decode_klass_info): Ditto.
16422 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
16423 needed by the code generated by inssel.brg. Also fix a warning.
16425 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
16427 * mini.c: deal with enums that become genericinsts by
16428 being nested in a generic class (bug #79956).
16430 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16432 * mini.c: match the generic definition to check for
16433 private access with generic types (bug #78431).
16435 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16437 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
16438 to make life easier for people cross-compiling that insist on not
16441 2007-01-17 Mark Mason <mason@broadcom.com>
16443 * inssel-long.brg: patch to deal with mips missing flags
16444 * inssel-long32-mips.brg: implement overflow checks
16445 * insset-mips.brg: implement overflow checks
16446 * mini-mips.h: implement conditional exception handling
16447 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
16448 Remove unused code, minor cleanups.
16449 * exceptions-mips.c: minor cleanups
16450 * mini-ops.h: add mips conditional exception ops
16451 * cpu-mips.md: add mips conditional exception ops
16454 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16456 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
16457 to deal with mips missing of flags.
16459 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16461 * exceptions-ppc.c: execute fault handlers.
16463 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
16465 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
16467 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16469 * mini.c: handle also floating point values in initialize_array.
16471 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16473 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
16474 array initialization and make it conditional on the intrins option.
16476 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16478 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
16479 relocations and put the patch info names close to the enum definition.
16481 2007-01-15 Mark Mason <mason@broadcom.com>
16483 * basic.cs, exceptions.cs: break up large tests to increase debugability.
16485 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
16487 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
16489 2007-01-12 Raja R Harinath <rharinath@novell.com>
16491 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
16493 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
16495 * Makefile.am: distribute the mips sources.
16497 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16499 * mini-codegen.h: handle bug #80489 here, by excluding ecx
16502 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
16504 * cpu-x86.md: back out for now as this triggers other regressions.
16506 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16508 * cpu-x86.md: force src1 and dest regpair for long shift instructions
16509 to eax:edx, so ecx can't get allocated to them (bug #80489).
16511 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
16513 * mini.c, mini-exceptions.c: enabled running fault handlers
16516 2007-01-03 Miguel de Icaza <miguel@novell.com>
16518 * driver.c: If nothing fail, do not use the string "failed",
16519 because it makes it very annoying to view test result logs on the
16522 2006-12-30 Miguel de Icaza <miguel@novell.com>
16524 * debug-debugger.c (mono_debugger_main): Rename "main" to
16525 "main_method" to prevent a warning.
16527 Remove a warning for unused field.
16529 2006-12-28 Martin Baulig <martin@ximian.com>
16532 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
16534 2006-12-22 Martin Baulig <martin@ximian.com>
16536 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
16537 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
16538 seperate `.mdb_debug_info' section, so we can access it from the
16539 debugger even if the binary is stripped.
16541 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
16542 from the `.mdb_debug_info' here to prevent the linker from
16543 removing that section.
16545 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
16546 mdb-debug-info64.s.
16548 2006-12-19 Robert Jordan <robertj@gmx.net>
16550 * mini-x86: enable the code to return small structures in
16551 registers for FreeBSD as well. Fixes bug #80278.
16552 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
16554 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16556 * mini-x86.c: align the stack when calling the profiler
16557 function instrumenting the prolog (on OSX).
16559 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
16561 * mini.c: emit a break opcode where Debugger.Break () is called.
16563 2006-12-13 Miguel de Icaza <miguel@novell.com>
16565 * mini.c (mono_method_to_ir): Provide useful information on this
16566 assert, to prevent others from debugging like I did.
16568 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16570 * mini.c: enable code which was incorrectly commented
16573 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16575 * mini-x86.c: enable on OSX, too, the code to return small
16576 structures in registers.
16578 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16580 * mini-x86.c: remove the use of the dynamic code manager here, too.
16582 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16584 * mini.h, debug-debugger.c, tramp-*.c: fixed
16585 mono_debugger_create_notification_function() to use
16586 mono_global_codeman_reserve () instead of a dynamic code manager.
16588 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
16590 * mini.c, jit-icalls.h, jit-icalls.c: remove the
16591 ves_array_element_address() jit icall and use a generated
16592 managed method instead (which is about 4 times faster for a rank 3
16595 2006-11-29 Mark Mason <mason@broadcom.com>
16597 * basic-calls.cs: additional tests for passing
16598 structures as function arguments.
16600 2006-11-29 Mark Mason <mason@broadcom.com>
16602 * mini-mips.h: disable custom exception handling
16603 * mini-mips.c: throw/rethrow should use jalr to call
16604 exception stubs. Fixed bug with passing structures
16605 by value. More support for tracing floating point
16608 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16610 * mini.c: fixed typo in the soft-float ldind.r4 handling
16613 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16615 * mini.c, mini.h, driver.c: added --runtime command line
16616 option to select a different runtime than the autodetected one.
16617 * jit.h: added API for embedders to initialize with a specific
16620 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16622 * mini.c: handle also boxing of r4 values (bug #80024).
16624 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16626 * mini-ppc.c: force indirect calls until we reserve
16627 enough address space for all the generated code.
16629 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
16631 * exceptions-arm.c: workaround bugs in the libc definition
16632 of struct ucontext.
16634 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16636 * inssel.brg: fixes from me and Mark Mason.
16638 2006-11-23 Dick Porter <dick@ximian.com>
16640 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
16641 semaphore display now we've fixed the initial value
16643 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16645 * inssel.brg: partially revert the last change to fix the build.
16647 2006-11-21 Mark Mason <mason@broadcom.com>
16649 * inssel.brg: Add and use compare-and-branch macros to support
16650 architectures that do not have condition code registers (ie. MIPS).
16651 * *-mips.{c,brg,md}: Fix copyright statements
16653 2006-11-20 Mark Mason <mason@broadcom.com>
16655 * Makefile.am: remove mini-codegen.c from list of MIPS sources
16656 * mini.c: Allow GET_CONTEXT to be specified by the arch port
16657 * mini.h: Added declaration for mono_print_ins()
16658 * mini-codegen.c: added ins_spec initializer for MIPS
16659 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
16660 vreg to be virtual and hreg to be non-virtual.
16661 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
16662 is not yet working/implemented correctly.
16663 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
16664 non-static, fixup calls to print_ins() from other parts in the file.
16666 2006-11-20 Mark Mason <mason@broadcom.com>
16668 * basic-calls.cs: added tests for passing structures as arguments
16671 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16673 * inssel-long32.brg: optimize signed division by power of two.
16675 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
16677 * mini-arm.c: added support for interworking with thumb code
16678 (mono must be still be built using the ARM instruction encoding).
16680 2006-11-19 Miguel de Icaza <miguel@novell.com>
16682 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
16683 verifier has different rules for it. Fixes a few verifier issues
16686 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
16687 at the end, so people know what happened.
16689 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16691 * brach-opts.c: in optimize_exception_target() make sure we
16692 are in a catch clause (fixes bug #79871).
16694 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16696 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
16697 more soft-float support fixes.
16699 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
16701 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
16702 that are passed half on the stack and half in registers.
16704 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
16706 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
16707 more mips integration work from Mark E Mason
16708 <mark.e.mason@broadcom.com>.
16710 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16712 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
16713 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
16714 tramp-mips.c: added sources for the mips port, not
16715 integrated in the build yet. Contributed by
16716 Mark E Mason <mark.e.mason@broadcom.com>.
16718 2006-11-14 Neale Ferguson <neale@sinenomine.net>
16720 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
16722 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16724 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
16725 put the soft-float rules in its own file since it seems to
16726 break s390 compilation.
16728 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16730 * mini-arm.c: fixed wrnings.
16732 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
16734 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
16735 inssel-arm.brg: ARM support for soft-float.
16737 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16739 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
16740 loads and stores of 32 bit fp values.
16742 2006-11-10 Zoltan Varga <vargaz@gmail.com>
16744 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
16746 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
16747 works. Fixes #79852 and #79463.
16749 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16751 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
16752 more soft-float support WIP and fixes.
16754 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
16756 * mini-arm.c: some VFP updates.
16758 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16760 * mini-exceptions.c: 0 is a valid local var offset in some
16761 architectures, don't assert (bug #78508).
16763 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
16765 * exceptions-arm.c: fixed off by one error in stack walk code.
16767 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
16769 * mini.h, mini.c: more precise tracking of type load exceptions.
16771 2006-11-03 Robert Jordan <robertj@gmx.net>
16773 * Makefile.am: [WIN32] Add monow.exe target.
16774 * driver.c: [WIN32] Don't detach the console when debugging.
16777 2006-10-30 Miguel de Icaza <miguel@novell.com>
16779 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
16781 2006-10-23 Zoltan Varga <vargaz@gmail.com>
16783 * aot-compiler.c (emit_method_info): Add a case missed earlier.
16785 * driver.c (mini_regression): Fix --regression with AOT.
16787 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
16789 2006-10-17 Zoltan Varga <vargaz@gmail.com>
16791 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
16793 * mini-sparc.h: Don't use sigaction on sparc/linux.
16795 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
16797 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
16799 * mini-exceptions.c: Add proper include files for getpid ().
16801 2006-10-16 Zoltan Varga <vargaz@gmail.com>
16803 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
16804 address instead of a MonoJitInfo* to avoid decoding the exception info for the
16807 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
16808 name cache to reduce its size.
16810 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
16812 2006-10-15 Zoltan Varga <vargaz@gmail.com>
16814 * mini-x86.c: Save/restore the current LMF structure more efficiently using
16815 the mono_lmf TLS variable.
16817 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
16818 trampoline lmf frames.
16820 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
16822 2006-10-14 Zoltan Varga <vargaz@gmail.com>
16824 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
16825 the mono_lmf TLS variable.
16827 * mini-exceptions.c: Access the LMF structure through accessors.
16829 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
16830 variable instead of in jit_tls->lmf.
16832 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
16834 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
16835 trampoline lmf frames.
16837 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
16839 2006-10-12 Zoltan Varga <vargaz@gmail.com>
16841 * mini.c trace.c mini-x86.c: Revert these too.
16843 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
16846 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
16848 * genmdesc.c: removed now dead code.
16850 2006-10-09 Robert Jordan <robertj@gmx.net>
16852 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
16854 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
16856 * mini.h: do not leave gaps in the opcode values.
16858 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
16860 * jit-icalls.h: flag functions as internal here, too.
16862 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
16864 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
16865 functions with the internal attribute.
16867 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
16869 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16871 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
16873 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16876 2006-10-05 Zoltan Varga <vargaz@gmail.com>
16878 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
16879 tail calls as on other platforms.
16881 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
16883 * iltests.il: Add a few tailcall tests.
16885 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16887 * driver.c: fix loop for old compilers (bug #79521).
16889 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16891 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16893 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16895 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16896 metadata without any code.
16898 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16899 more precise debugging information using gdb.
16901 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16903 * inssel-ia64.brg: Make the helper methods static.
16905 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16907 * inssel-x86.brg: make the helper methods static.
16909 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16911 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16913 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16915 * mini.c: updates for monoburg changes.
16916 * inssel.brg: make a few helper functions static as they should.
16918 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16920 * Makefile.am: Move mini-codegen.c to common_sources.
16922 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16924 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16926 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16927 mini-ppc.h: port to use the common local register allocator.
16929 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16931 * mini.h: Remove the comment too then.
16933 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16935 * mini.h: put back backend.data which is to be used shortly and
16936 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16937 pointers on 4 byte boundaries it'd have much bigger issues running
16938 and you can ifdef it out anyway.
16940 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16942 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16943 MonoInst size by 4 bytes on 64 bit machines.
16945 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16947 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16948 replacement with more meaningful field names. Arch maintainers, please
16949 check the assigned names are good enough for your arch.
16951 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16953 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16954 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16956 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16958 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16959 relocations and memory requirements, put the optimization flags
16960 definitions in their own file.
16962 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16964 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16966 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16968 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16970 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16972 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16974 * inssel.brg: use the correct function to get the size of an item
16975 in an array, given an element class.
16976 * aot-compiler.c: do not access class->class_size directly.
16978 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16980 * mini.h, debug-mini.c: added a debugging function to print
16981 info about local variables and arguments in a jitted method.
16983 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16985 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16987 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16989 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16991 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16992 inner and outer loops when passing vtypes.
16994 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
16996 * mini-ppc.c: take into account the cpu errata for cache flushing
16997 which caused some random errors (bug #79381).
16999 2006-09-19 Zoltan Varga <vargaz@gmail.com>
17001 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
17002 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
17004 2006-09-17 Zoltan Varga <vargaz@gmail.com>
17006 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
17009 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
17010 freebsd ports tree.
17012 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
17013 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
17015 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
17018 2006-09-13 Zoltan Varga <vargaz@gmail.com>
17020 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
17022 2006-09-12 Zoltan Varga <vargaz@gmail.com>
17024 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
17025 macro does not have to be changed during debugging.
17027 * 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>.
17029 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
17031 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
17033 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
17034 MONO_ARCH_NO_EMULATE_MUL is defined.
17036 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
17038 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
17040 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
17042 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
17044 2006-09-11 Zoltan Varga <vargaz@gmail.com>
17046 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
17047 stuff to mini-exceptions.c where it is used.
17049 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
17050 setup code, the real one is in mini-exceptions.c.
17052 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
17053 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
17054 some changes from the freebsd ports tree.
17056 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
17059 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
17061 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
17063 * mini.c: on Linux, check for /proc to be mounted
17064 (bug# 79351, novell bug#201204).
17066 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
17068 * mini.c: handle cases where pthread_attr_getstack() behaves
17069 incorrectly (bug #78096).
17071 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
17073 * mini-arm.c: support larger stack frames (bug #79272).
17075 2006-09-08 Zoltan Varga <vargaz@gmail.com>
17077 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
17079 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
17082 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
17083 mono_class_from_name () to find a class from its name.
17085 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
17087 2006-09-07 Zoltan Varga <vargaz@gmail.com>
17089 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
17091 2006-09-05 Kornel Pal <kornelpal@gmail.com>
17093 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
17095 2006-09-04 Zoltan Varga <vargaz@gmail.com>
17097 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
17098 callinfo->trampoline.
17100 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
17102 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
17105 2006-09-03 Zoltan Varga <vargaz@gmail.com>
17107 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
17109 2006-09-02 Zoltan Varga <vargaz@gmail.com>
17111 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
17112 stats.method_trampolines, it is already done by the generic trampoline code.
17114 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
17116 2006-09-01 Zoltan Varga <vargaz@gmail.com>
17118 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
17120 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
17122 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
17124 * mini.c (print_jit_stats): Print mscorlib mempool size too.
17126 * mini.c (print_jit_stats): Print new stats.
17128 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
17130 2006-08-31 Zoltan Varga <vargaz@gmail.com>
17132 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
17133 Address on two dimensional arrays. Fixes #78729.
17135 * mini.h (MonoCompile): Add a 'skip_visibility' field.
17137 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
17140 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
17142 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
17145 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
17147 (mini_get_ldelema_ins): Ditto.
17149 2006-08-30 Zoltan Varga <vargaz@gmail.com>
17151 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
17152 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
17155 2006-08-29 Neale Ferguson <neale@sinenomine.net>
17157 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
17158 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
17160 * exceptions-s390x.c: Cosmetic change.
17162 * tramp-s390.c: Fix warning.
17164 * cpu-s390.md: Correct length of mul_imm.
17166 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
17168 * aot-compiler.c: added binary writer with ELF backend
17169 implementation (only on Linux/x86 for now).
17171 2006-08-18 Zoltan Varga <vargaz@gmail.com>
17173 * Makefile.am: Don't run net 2.0 AOT tests.
17175 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
17176 (mono_compile_assembly): Skip net 2.0 assemblies as well.
17178 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
17180 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17182 * aot-compiler.c: simplified and refactored the asm-writing code
17183 to allow different backends.
17185 2006-08-18 Zoltan Varga <vargaz@gmail.com>
17187 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
17189 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
17190 little. Share patches of type TYPE_FROM_HANDLE as well.
17192 * mini.c (mono_patch_info_equal): New helper function.
17193 (mono_patch_info_hash): Ditto.
17195 * aot-compiler.c (emit_method_code): Fix s390 build.
17197 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
17198 is not handled because it is stored as a flag and not as a type ctor. Fixes
17201 2006-08-17 Zoltan Varga <vargaz@gmail.com>
17203 * aot-compiler.c: Fix computation of GOT slot statistics.
17205 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
17206 Also remove support for not PIC AOT.
17208 * mini.h: Bump AOT file format version.
17210 * objects.cs: Add a test for #78990.
17212 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
17213 (peter.dettman@iinet.net.au). Fixes #79087.
17215 * basic-long.cs: Add a test for the above.
17217 2006-08-16 Zoltan Varga <vargaz@gmail.com>
17219 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
17221 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
17224 2006-08-15 Zoltan Varga <vargaz@gmail.com>
17226 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
17229 2006-08-10 Jonathan Chambers <joncham@gmail.com>
17231 * mini.c: Don't verify COM proxy invoke calls
17234 2006-08-10 Dick Porter <dick@ximian.com>
17236 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
17237 which process is holding semaphores locked.
17239 2006-08-08 Zoltan Varga <vargaz@gmail.com>
17241 * mini-ia64.c mini-amd64.c: Fix #79027.
17243 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
17245 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
17247 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
17248 implicit arguments in a vararg call. Fixes #79027.
17250 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
17252 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
17253 (mono_get_array_new_va_signature): Ditto.
17255 2006-08-05 Zoltan Varga <vargaz@gmail.com>
17257 * aot-runtime.c: Call init_plt lazily.
17259 * inssel-long.brg: Fix unsigned long->int conversion.
17261 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
17263 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
17264 that most data is now in the .rss/.data section.
17266 2006-08-04 Zoltan Varga <vargaz@gmail.com>
17268 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
17270 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
17272 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
17274 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
17276 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
17277 virtual call. Fixes #79010.
17279 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
17280 and use the result as the this argument in the real call.
17282 * generics.2.cs: Add a new test for #79010.
17284 2006-08-03 Zoltan Varga <vargaz@gmail.com>
17286 * mini-x86.c: Fix a warning.
17288 * aot-compiler.c: Add a bunch of statistics.
17290 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
17292 2006-08-02 Zoltan Varga <vargaz@gmail.com>
17294 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
17296 2006-08-01 Zoltan Varga <vargaz@gmail.com>
17298 * 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>.
17300 2006-07-13 Miguel de Icaza <miguel@novell.com>
17302 * mini.c (mono_method_to_ir): Obtain the original method in the
17303 CIL stream and use this to perform validation.
17307 2006-07-19 Zoltan Varga <vargaz@gmail.com>
17309 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
17310 (mono_arch_call_opcode): Ditto.
17312 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
17315 * mini.c (mono_patch_info_dup_mp): New helper function.
17317 * aot-compiler.c (compile_method): Fix some of the memory allocated during
17318 compilation. Fixes #78827.
17320 2006-07-18 Kornel Pal <kornelpal@gmail.com>
17322 * declsec.c: Use original security informations for
17323 MONO_WRAPPER_MANAGED_TO_MANAGED.
17325 2006-07-15 Jonathan Chambers <joncham@gmail.com>
17327 * mini.c: Allow Com Interop methods/classes and
17328 don't verify COM wrapper calls
17331 2006-07-13 Zoltan Varga <vargaz@gmail.com>
17333 * inssel-long32.brg: Fix long->i4 checked conversion.
17335 * exceptions.cs: Add a test for the above.
17337 2006-07-08 Zoltan Varga <vargaz@gmail.com>
17339 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
17341 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
17344 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
17347 2006-07-03 Zoltan Varga <vargaz@gmail.com>
17349 * mini.c: Fix solaris/x86 exception handling.
17351 * Makefile.am: Get rid of $(ICU_LIBS).
17353 2006-07-02 Zoltan Varga <vargaz@gmail.com>
17355 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
17356 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
17357 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
17359 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
17361 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
17362 this function causes a SIGSEGV.
17364 2006-06-22 Zoltan Varga <vargaz@gmail.com>
17366 * mini.c: Remove unused solaris/x86 includes.
17368 2006-06-21 Zoltan Varga <vargaz@gmail.com>
17370 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
17372 2006-06-20 Jb Evain <jbevain@gmail.com>
17374 * cpu-g4.md: fix max length of start_handler instruction.
17376 2006-06-20 Massimiliano Mantione <massi@ximian.com>
17377 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
17379 2006-06-16 Massimiliano Mantione <massi@ximian.com>
17380 * ssa.c: Fixed bug 78653 for SSA based deadce.
17381 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
17382 MonoInst.flags, used in SSA based deadce.
17383 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
17384 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
17386 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
17388 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
17389 it can end up using non executable memory on ppc64 systems
17390 running ppc32 userspace (fix from Johannes Berg).
17392 2006-06-14 Dick Porter <dick@ximian.com>
17394 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
17397 2006-06-13 Massimiliano Mantione <massi@ximian.com>
17398 * mini.c: Made so that inline is locally disabled if it would
17399 trigger a .cctor, because too many apps depend on this behavior
17400 (which seems to be also the one of the MS CLR).
17402 2006-06-13 Zoltan Varga <vargaz@gmail.com>
17404 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
17405 No idea why this worked before.
17407 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
17408 which branch to outer exception clauses since they could skip the
17409 inner finally clauses. Fixes #78633.
17411 * exceptions.cs: Add a test for the above.
17413 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
17416 * iltests.il: Add a test for the above.
17418 2006-06-12 Zoltan Varga <vargaz@gmail.com>
17420 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
17421 after the end of a try bblock, to prevent asserts in mini_method_compile ().
17423 * iltests.il: Add a test for the above.
17425 2006-06-10 Zoltan Varga <vargaz@gmail.com>
17427 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
17429 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
17430 methods as instrinsics.
17432 2006-06-09 Wade Berrier <wberrier@novell.com>
17434 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
17435 (simple-cee-ops.h ssapre-mini-ops.h)
17437 2006-06-09 Neale Ferguson <neale@sinenomine.net>
17439 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
17440 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
17442 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
17443 * cpu-s390x.md: Fix max. length values for a couple of instructions.
17445 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
17447 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
17449 2006-06-08 Massimiliano Mantione <massi@ximian.com>
17451 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
17452 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
17453 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
17454 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
17455 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
17456 of opcodes, so that bug 78549 should not happen again.
17457 * ssapre.c: Updated to use the renamed files.
17459 2006-06-08 Zoltan Varga <vargaz@gmail.com>
17461 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
17462 in OP_ATOMIC_EXCHANGE_I4.
17464 2006-06-07 Wade Berrier <wberrier@novell.com>
17466 * tramp-s390.c: Fix s390 build (add missing pointer declarations
17467 in mono_debugger_create_notification_function)
17469 2006-06-06 Zoltan Varga <vargaz@gmail.com>
17471 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
17473 * mini.c (type_from_stack_type): Disable some changes which do not
17476 * driver.c: Reenable opts.
17478 * mini.h (MonoStackSlot): New structure to keep track of the verification state
17479 of the evaluation stack.
17481 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
17482 evaluation stack trace at entry to the bblock.
17484 * mini.c (merge_stacks): New function to perform verification of stack merges.
17485 Turned off by default.
17487 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
17490 2006-06-06 Massimiliano Mantione <massi@ximian.com>
17492 * local-propagation.c: Fixed bug 78549.
17494 2006-06-04 Zoltan Varga <vargaz@gmail.com>
17496 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
17498 2006-06-02 Miguel de Icaza <miguel@novell.com>
17500 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
17501 tramp-arm.c, tramp-ia64.c
17502 (mono_debugger_create_notification_function): Update signature to
17503 new signature and use new protocol for creating the notification
17506 Should fix the build.
17508 2006-06-02 Geoff Norton <gnorton@customerdna.com>
17510 * exceptions-ppc.c (mono_jit_walk_stack)
17511 (ves_icall_get_frame_info): Fix the build
17513 2006-06-02 Zoltan Varga <vargaz@gmail.com>
17515 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
17517 2006-05-31 Raja R Harinath <rharinath@novell.com>
17519 * il2tests.2.il: New file for generics CIL tests. Add test for
17521 * Makefile.am: Update.
17524 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
17527 2006-05-30 Massimiliano Mantione <massi@ximian.com>
17529 * aliasing.c: Fixed bug 78311.
17531 2006-05-29 Martin Baulig <martin@ximian.com>
17533 * mini-exceptions.c (mono_find_jit_info): When computing the
17534 native offset, check whether we're actually inside the method's
17535 code; call mono_debug_print_stack_frame() to format the frame.
17536 (ves_icall_System_Exception_get_trace): Call
17537 mono_debug_print_stack_frame() to format the stack frame.
17538 (ves_icall_get_trace): Update to the new debugging API.
17539 (mono_jit_walk_stack_from_ctx): Likewise.
17540 (ves_icall_get_frame_info): Likewise.
17542 * mini.c (get_method_from_ip): Use the new debugging API.
17543 (mono_print_method_from_ip): Likewise.
17546 (mono_jit_walk_stack): Use the new debugging API.
17547 (ves_icall_get_frame_info): Likewise.
17549 2006-05-27 Zoltan Varga <vargaz@gmail.com>
17551 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
17553 2006-05-25 Massimiliano Mantione <massi@ximian.com>
17555 * mini.c: Added "limitator" to inline for debugging.
17557 2006-05-24 Martin Baulig <martin@ximian.com>
17559 * debug-debugger.c (mono_debugger_init): Create a private,
17560 malloc()-based code manager for the notification function and
17561 intentionally leak it on exit. This fixes the crash-on-exit race
17565 (mono_debugger_create_notification_function): Added
17566 `MonoCodeManager *' argument.
17569 (mono_debugger_create_notification_function): Added
17570 `MonoCodeManager *' argument.
17572 2006-05-23 Massimiliano Mantione <massi@ximian.com>
17574 * aliasing.c: Fixed 64 bit issue.
17575 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17576 default since all known bugs are fixed (one more time!).
17578 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17580 * mini.c: write barrier support.
17582 2006-05-23 Martin Baulig <martin@ximian.com>
17584 * debug-debugger.c: Revert Paolo's change. Add comment and #error
17585 check at the top of the file.
17587 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
17589 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
17590 reverting changes without reason and without changelog entries.
17592 2006-05-18 Zoltan Varga <vargaz@gmail.com>
17594 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
17595 to a few opcodes. Fixes #78439.
17597 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
17598 consistency with other archs.
17600 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
17602 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17604 * debug-debugger.c: fix the build.
17606 2006-05-17 Martin Baulig <martin@ximian.com>
17609 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
17610 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
17611 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
17612 (debugger_attach): Call GC_mono_debugger_add_all_threads().
17614 2006-05-11 Zoltan Varga <vargaz@gmail.com>
17616 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
17618 2006-05-10 Zoltan Varga <vargaz@gmail.com>
17620 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
17621 MONO_TYPE_GENERICINST.
17623 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
17624 MONO_TYPE_GENERICINST.
17626 2006-05-09 Zoltan Varga <vargaz@gmail.com>
17628 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
17631 2006-05-08 Zoltan Varga <vargaz@gmail.com>
17633 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
17635 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
17637 2006-05-06 Zoltan Varga <vargaz@gmail.com>
17639 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
17640 mono_trace_cleanup ().
17642 * iltests.il: Fix problem with the newly added test.
17644 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
17645 due to register constraints, free up the previous hreg. Fixes #78314.
17647 * iltests.il: Add new test for #78314.
17649 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
17650 Interlocked.Add. Fixes #78312.
17652 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
17654 2006-05-05 Zoltan Varga <vargaz@gmail.com>
17656 * inssel.brg (mini_emit_virtual_call): Fix a warning.
17658 2006-05-05 Martin Baulig <martin@ximian.com>
17660 * debug-mini.c (mono_debug_open_block): New method.
17663 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17664 the beginning of each basic block.
17667 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17668 the beginning of each basic block.
17670 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17672 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17673 default until I understand why they break the build on amd64.
17675 2006-05-04 Zoltan Varga <vargaz@gmail.com>
17677 * mini.c (mini_cleanup): Call mono_cleanup ().
17679 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
17682 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17684 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
17685 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17686 default since all known bugs are fixed, and I cannot reproduce bug
17687 77944... I'm asking Matt Hargett to test again after this commit.
17689 2006-04-28 Massimiliano Mantione <massi@ximian.com>
17691 * mini-codegen.c: Fixed typo that thrashed inline.
17693 2006-04-28 Zoltan Varga <vargaz@gmail.com>
17695 * dominators.c (compute_dominators): Avoid using a worklist since
17696 it is not correct in some cases. Instead, iterate over all bblocks as
17697 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
17699 2006-04-28 Miguel de Icaza <miguel@novell.com>
17701 * mini.c (mono_jit_compile_method_inner): Use
17702 mono_prepare_exception_from_error that resets the value
17705 2006-04-27 Miguel de Icaza <miguel@novell.com>
17707 * mini.c: Move the mini_loader_error_to_exception to metadata.
17709 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17711 * aliasing.c: Fixed bug 78210.
17713 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17715 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17716 default until all their problems (or the ones they trigger) are fixed.
17718 2006-04-26 Zoltan Varga <vargaz@gmail.com>
17720 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
17722 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
17723 as loaded only after resolving patches since that could invoke the same method.
17725 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
17727 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
17730 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
17733 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
17736 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
17737 made from AOT code through the PLT table.
17739 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
17740 holding the plt offset when a call is made to the aot plt trampoline.
17742 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17744 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
17747 * Makefile.am (common_sources): Fix build breakage.
17749 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
17750 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
17751 intra-assembly calls if possible.
17753 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
17755 * mini-trampolines.c: Handle PLT entries.
17757 * mini.c: Avoid creating a GOT var for calls.
17759 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
17760 from mscorlib code.
17762 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
17763 from mscorlib code.
17765 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
17768 * mini.h: Bump AOT file format version.
17770 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
17773 2006-04-25 Martin Baulig <martin@ximian.com>
17775 * driver.c: Disable copyprop, consprop and inline when running
17776 inside the debugger.
17778 2006-04-25 Martin Baulig <martin@ximian.com>
17780 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
17781 with `get_current_thread' and added `detach'.
17782 (MonoDebuggerMetadataInfo): Added `thread_size',
17783 `thread_tid_offset', `thread_stack_ptr_offset' and
17784 `thread_end_stack_offset'.
17786 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17788 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
17791 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
17792 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
17794 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
17796 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
17798 * aot.c: Add support for ADJUSTED_IID.
17800 2006-04-24 Zoltan Varga <vargaz@gmail.com>
17802 * aot.c (emit_method_order): Don't align method_order_end.
17804 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
17805 the interface ID changes.
17807 2006-04-21 Dick Porter <dick@ximian.com>
17809 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
17810 cleaning up a thread. Fixes the new part of bug 77470.
17812 2006-04-20 Geoff Norton <gnorton@customerdna.com>
17814 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
17815 to managed wrapper.
17817 2006-04-19 Zoltan Varga <vargaz@gmail.com>
17819 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
17821 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
17822 SIGSEGV. Fixes #78072.
17824 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
17825 unregister our SIGABRT handler.
17827 2006-04-19 Massimiliano Mantione <massi@ximian.com>
17829 * mini.c: Disabled inline where it can alter the call stack in a
17830 way visible from managed code.
17831 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
17834 2006-04-16 Zoltan Varga <vargaz@gmail.com>
17836 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
17837 on other platforms. Fixes #78089.
17839 2006-04-13 Martin Baulig <martin@ximian.com>
17841 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
17842 determine whether we're inside the debugger.
17845 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
17847 2006-04-12 Zoltan Varga <vargaz@gmail.com>
17849 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
17850 handler clauses. Fixes #78024.
17852 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
17853 in the CALL_MEMBASE opcodes. Fixes #78088.
17854 (mono_arch_get_vcall_slot_addr): Ditto.
17856 2006-04-10 Martin Baulig <martin@ximian.com>
17858 * debug-debugger.c: The thread handling code has now been moved
17859 into ../metadata/threads.c.
17861 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17863 * driver.c (mono_main): Fix --with-gc=none build.
17865 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
17866 (mono_spillvar_offset_float): Ditto.
17867 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
17868 hreg, not when its !global, since on ia64, there is a third category: stacked
17871 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
17873 * mini.c: set MonoInst->klass for load field address and a few other
17876 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17878 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
17880 2006-04-07 Zoltan Varga <vargaz@gmail.com>
17882 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
17883 the branch opt changes.
17885 2006-04-06 Dick Porter <dick@ximian.com>
17887 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17889 * wapihandles.c (mini_wapi_seminfo):
17890 * driver.c (mono_main): Add semaphore info option
17892 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17894 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17895 branch optimization changes. Fixes #78009.
17897 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17899 * mini.c: ignore accessibility of methods in managed->native wrappers.
17901 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17903 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17905 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17907 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17909 * mini.c: Modify the branch optimizations to preserve the invariant that
17910 the entries inside the in_bb and out_bb arrays are unique.
17911 (mono_unlink_bblock): Avoid creation of new arrays.
17913 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17915 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17918 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17920 * mini.c (optimize_branches): Remove the "optimizations" in
17921 the cbranch1/cbranch2 -> branch cases which were causing several
17922 problems in the past. Fixes #77986.
17924 2006-03-31 Chris Toshok <toshok@ximian.com>
17926 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17927 default optimizations :(
17929 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17931 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17934 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17936 * local-propagation.c: Added comments to structs and removed
17937 "Mono" prefixes from local tree mover types.
17939 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17941 * Makefile.am (arch_sources): Define this for each architecture so
17942 libmono_la_SOURCES is defined in one place.
17944 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17946 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17949 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17951 * driver.c: print the GC name supplied by configure.
17953 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17955 * local-propagation.c: Added tree mover, and moved here all the
17956 local propagation code from mini.c
17957 * mini.c: Added support for treeprop, and moved all the local
17958 propagation code to local-propagation.c
17959 * mini.h: Added support for treeprop
17960 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17961 treeprop, inline and deadce by default
17962 * Makefile.am: Added local-propagation.c
17964 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17966 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17968 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17970 * debug-debugger.c: make it compile without the Boehm GC.
17972 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17974 * mini.c: fixed issue with mismatch when an icall is registered
17975 with multiple names but same address.
17977 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17979 * declsec.c, mini-exceptions.c: use write barrier to set reference
17980 fields of managed objects.
17982 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17984 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17985 (can_access_internals): Fix a warning.
17987 * mini.c (print_method_from_ip): Rename this to
17988 mono_print_method_from_ip so it gets exported.
17990 * trace.c: Deal with strings inside StringBuilder's containing garbage
17991 and fix memory leaks. Fixes #77848.
17993 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17995 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
17998 2006-03-16 Neale Ferguson <neale@sinenomine.net>
18000 * mini-s390.c: Remove OP_X86_TEST_NULL.
18002 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
18004 * mini.c: use the correct GetHashCode() for the moving collector.
18006 2006-03-16 Massimiliano Mantione <massi@ximian.com>
18008 * liveness.c: Regalloc spill cost tuning.
18010 2006-03-15 Neale Ferguson <neale@sinenomine.net>
18012 * mini-s390x.h: Correct S390_LONG macro.
18014 * mini-s390x.c: Cleanup unused code.
18016 2006-03-15 Zoltan Varga <vargaz@gmail.com>
18018 * jit-icalls.h: New file.
18020 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
18021 icalls and include that instead of including jit-icalls.c.
18023 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
18026 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
18028 * mini.c: when checking for member accessibility, also check for
18029 friend assemblies and for explicit interface implementations.
18031 2006-03-14 Zoltan Varga <vargaz@gmail.com>
18033 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
18035 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
18037 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
18038 common cases are done first.
18040 * mini-ops.h: Only define platform specific opcodes on the given platform.
18042 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
18045 2006-03-14 Martin Baulig <martin@ximian.com>
18047 Revert Paolo's change from r57348:
18049 * mini.h: don't use gboolean for bitfields.
18050 * mini.c: verifier changes for fields and methods accessibility.
18052 2006-03-13 Neale Ferguson <neale@sinenomine.net>
18054 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
18056 * mini-s390x.c: Fix conv_r_un.
18058 * cpu-s390, cpu-s390x.md: Fix lengths.
18060 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
18062 * mini.c: nested types have access to all the nesting
18063 levels, not just the enclosing types.
18065 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
18067 * mini.c: added a few more verification checks.
18069 2006-03-12 Zoltan Varga <vargaz@gmail.com>
18071 * liveness.c: Merge optimizations from the linear-il branch.
18073 2006-03-11 Zoltan Varga <vargaz@gmail.com>
18075 * mini-ia64.c (emit_call): Add a comment.
18077 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
18079 * tramp-ia64.c: Fix some warnings.
18081 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
18083 * mini.h: don't use gboolean for bitfields.
18084 * mini.c: verifier changes for fields and methods accessibility.
18086 2006-03-11 Zoltan Varga <vargaz@gmail.com>
18088 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
18089 lazy icall wrapper changes.
18091 * dominators.c: Replace all the dominator algorithms with faster
18092 ones from the linear-il branch.
18094 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
18097 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
18098 common cases are done first.
18100 * mini-amd64.c: Fix some warnings.
18102 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
18105 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
18108 * mini.h: Add a missing prototype.
18110 2006-03-10 Zoltan Varga <vargaz@gmail.com>
18112 * mini.c: Compile icall wrappers lazily.
18114 * mini-codegen.c: Use printf instead of g_print since its much faster.
18116 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
18119 * mini.c (optimize_branches): Cache the negative result from
18120 remove_block_if_useless ().
18122 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
18123 Also fix some bblock linking issues.
18125 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
18128 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
18130 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
18131 accessed fields first, for better cache behavior.
18133 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
18135 * mini.c: speedup IList<T> array accesses.
18137 2006-03-09 Zoltan Varga <vargaz@gmail.com>
18139 * mini.c (mono_method_to_ir): Handle large methods overflowing the
18140 inline_costs counter. Fixes #77190.
18142 2006-03-06 Zoltan Varga <vargaz@gmail.com>
18144 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
18145 trace messages. Fixes #77706.
18147 2006-03-04 Martin Baulig <martin@ximian.com>
18149 * tramp-amd64.c, tramp-x86.c
18150 (mono_debugger_create_notification_function): Use
18151 mono_global_codeman_reserve() to allocate a buffer at runtime and
18154 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
18156 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
18157 notification function at runtime and then call `initialize' in the
18158 `MONO_DEBUGGER__debugger_info' vtable.
18160 2006-03-04 Zoltan Varga <vargaz@gmail.com>
18162 * iltests.il: Fix a visibility problem.
18164 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18166 * driver.c, mini.c: add hooks for the counters API.
18168 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
18170 * driver.c: show disabled options.
18172 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
18174 * linear-scan.c: always use cost-driven selection.
18176 2006-02-28 Raja R Harinath <rharinath@novell.com>
18178 * jit-icalls.c (helper_compile_generic_method): Revert change from
18181 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
18183 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
18185 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
18187 * inssel.brg: style fixes, mostly to force the updated monoburg
18188 to run for people using svn.
18190 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
18192 * mini.c: match monoburg changes.
18194 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
18196 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
18197 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
18198 declaration in the header file.
18200 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
18202 * helpers.c: reduce relocations and mem usage.
18204 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
18206 * mini.h, mini-codegen.c: disable logging features if
18207 requested by configure.
18209 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
18211 * mini.c: tiny verifier changes.
18213 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18215 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
18216 cpu-pentium.md: stack alignment changes for osx/x86,
18217 partially from Geoff Norton <gnorton@customerdna.com>.
18219 2006-02-24 Raja R Harinath <harinath@gmail.com>
18221 * jit-icalls.c (helper_compile_generic_method): Update to changes
18222 in metadata/class.c.
18224 2006-02-24 Zoltan Varga <vargaz@gmail.com>
18226 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
18228 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
18229 interface calls with large offsets.
18231 2006-02-23 Raja R Harinath <rharinath@novell.com>
18233 * jit-icalls.c (helper_compile_generic_method): Document the
18234 special-case we depend on so that we can inflate the method twice
18235 with the same context with no bad side-effects.
18237 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
18239 * mini-x86.c, mini-amd64.c: fix for case when xen support
18242 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
18244 * mini-x86.c, mini-amd64.c: generate code to access tls items
18245 in a faster way for Xen systems.
18247 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18249 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
18250 updates and compilation fixes for the OSX/x86 port, mostly from
18251 Geoff Norton <gnorton@customerdna.com>.
18253 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
18255 * inssel.brg: faster interface call implementation
18256 to sync with the interface_offsets MonoVTable changes.
18258 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
18260 * mini.c: more verification checks.
18262 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
18264 * mini.c: added a few more verification checks.
18266 2006-02-17 Neale Ferguson <neale@sinenomine.net>
18268 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
18269 facility on the processor and use it if available.
18271 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18273 * driver.c, aot.c, mini.c: throw exception if the IL code is
18274 invalid or unverifiable.
18276 2006-02-17 Raja R Harinath <rharinath@novell.com>
18278 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
18281 2006-02-16 Zoltan Varga <vargaz@gmail.com>
18283 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
18285 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18287 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
18288 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
18289 handling of instantiated generic valuetypes.
18291 2006-02-11 Zoltan Varga <vargaz@gmail.com>
18293 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
18294 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
18297 * generics.2.cs: Revert the nullable reftypes tests.
18299 2006-02-10 Zoltan Varga <vargaz@gmail.com>
18301 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
18302 using __builtin_frame_address (1) as it doesn't work in the presence
18303 of optimizations. Hopefully fixes #77273.
18305 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
18306 -> generics.cs change as it doesn't work with some automake versions.
18308 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
18310 * mini.c: handle systems that sue a different way to
18311 retrieve the stack address of the current thread.
18313 2006-02-09 Zoltan Varga <vargaz@gmail.com>
18315 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
18316 it specially in the makefile.
18318 * generics.2.cs: Add tests for nullable reference types.
18320 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18322 * mini.c: always handle the case when mono_jit_init()
18323 is called in a thread different from the main thread,
18324 confusing libgc (bug #77309).
18326 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
18328 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
18330 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
18332 * mini.c: change optimize_branches () to use a single loop
18333 and introduce a new optimization to simplify some range checks.
18335 2006-02-03 Martin Baulig <martin@ximian.com>
18337 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
18338 and merged with debugger_thread_manager_add_thread().
18339 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
18340 inform the debugger about the main thread.
18342 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18344 * basic.cs: Add test for div.un/rem.un constant folding.
18346 2006-02-03 Neale Ferguson <neale@sinenomine.net>
18348 * cpu-s390x.md: correct int_xor_imm length
18350 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18352 * generics.2.cs: New test for #77442.
18354 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
18357 2006-02-02 Martin Baulig <martin@ximian.com>
18359 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
18360 <mono/metadata/mono-debug-debugger.h>
18362 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
18364 2006-02-02 Martin Baulig <martin@ximian.com>
18366 * debug-debugger.h: New header file for debug-debugger.c.
18368 * debug-debugger.c: Big API cleanup; don't run the managed Main()
18369 function is a separate thread anymore; add support for attaching.
18371 2006-02-01 Zoltan Varga <vargaz@gmail.com>
18373 * tramp-x86.c: Fix a warning.
18375 2006-01-31 Zoltan Varga <vargaz@gmail.com>
18377 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
18378 on very large methods.
18380 * aot.c (load_patch_info): Fix a warning.
18382 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
18384 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
18385 mini-ops.h: alu membase optimizations.
18387 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
18389 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
18390 to speedup StringBuilder.
18392 2006-01-27 Zoltan Varga <vargaz@gmail.com>
18394 * dominators.c (mono_compute_natural_loops): Fix detection of
18395 loop body start blocks.
18397 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
18399 2006-01-26 Zoltan Varga <vargaz@gmail.com>
18401 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
18404 2006-01-25 Massimiliano Mantione <massi@ximian.com>
18406 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18408 2006-01-25 Martin Baulig <martin@ximian.com>
18410 * debug-debugger.c: Moved the `MonoDebuggerManager' and
18411 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
18412 started to cleanup this file a little bit.
18414 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
18416 * mini.c: optimize a codepath frequently happening in generics code.
18418 2006-01-23 Martin Baulig <martin@ximian.com>
18420 * Makefile.am: Only compile debug-debugger.c on supported platforms.
18422 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
18423 functions directly.
18425 * driver.c: debug-debugger.c is only available if
18426 `MONO_DEBUGGER_SUPPORTED' is defined.
18428 2006-01-23 Martin Baulig <martin@ximian.com>
18430 * debug-debugger.c: Only enable this on platforms where the Mono
18431 Debugger is working (x86 and x86_64).
18433 2006-01-21 Martin Baulig <martin@ximian.com>
18435 The Mono Debugger is now using the normal `mono' instead of the
18436 `mono-debugger-mini-wrapper' when executing managed code.
18438 * debug-debugger.c: New file; previously known as
18439 debugger/wrapper/wrapper.c.
18441 * debug-mini.c (mono_init_debugger): Removed.
18443 * driver.c (mono_main): Added new `--inside-mdb' command line
18444 argument which is used when running inside the debugger.
18446 2006-01-20 Zoltan Varga <vargaz@gmail.com>
18448 * liveness.c (mono_analyze_liveness): Remove some unused data
18451 2006-01-17 Zoltan Varga <vargaz@gmail.com>
18453 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
18455 2006-01-16 Zoltan Varga <vargaz@gmail.com>
18457 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
18458 depends on implementation details of monobitset.
18460 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
18463 2006-01-15 Zoltan Varga <vargaz@gmail.com>
18465 * liveness.c: Update after monobitset changes.
18467 2006-01-14 Zoltan Varga <vargaz@gmail.com>
18469 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
18471 2006-01-11 Neale Ferguson <neale@sinenomine.net>
18473 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
18475 * mini-s390x.c: Remove warning messages.
18477 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
18479 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
18481 2006-01-10 Zoltan Varga <vargaz@gmail.com>
18483 * generics.2.cs: Add ldelem/stelem_any test.
18485 2006-01-10 Neale Ferguson <neale@sinenomine.net>
18487 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
18489 2006-01-07 Zoltan Varga <vargaz@gmail.com>
18491 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
18493 2006-01-06 Zoltan Varga <vargaz@gmail.com>
18495 * generics.2.cs: Reenable vtype tests.
18497 * inssel-x86.brg: Remove an icorrect valuetype rule.
18499 2006-01-06 Neale Ferguson <neale@sinenomine.net>
18501 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
18502 initial support for OP_ABS.
18504 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18506 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
18508 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18510 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
18511 conversion and implement LADD/LSUB.
18513 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
18516 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18518 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
18520 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
18523 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18525 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
18526 localloc is encountered. Fixes crash in test-183.cs when using gmcs
18527 (stack walk problem).
18529 2006-01-04 Zoltan Varga <vargaz@gmail.com>
18531 * aot.c (mono_aot_load_method): Fix a warning.
18533 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18535 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
18537 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18539 * iltests.il: Add test for #77148.
18541 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
18544 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18546 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
18548 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18550 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
18551 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
18553 * basic-long.cs: Add lconv-to-r4/r8 tests.
18555 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18557 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
18559 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
18560 here as on other archs.
18562 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18564 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
18566 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18568 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
18570 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
18572 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
18573 instrument_prolog; Add memory_barrier instruction.
18575 2005-12-26 Zoltan Varga <vargaz@gmail.com>
18577 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
18579 2005-12-23 Zoltan Varga <vargaz@gmail.com>
18581 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
18583 * aliasing.c inssel.brg: Fix warnings.
18585 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
18586 could skip initialization of some parts of memory.
18588 * mini.c mini-ia64.c: Fix warnings.
18590 * inssel-sparc.brg: Add an implementation of lneg which actually works.
18592 2005-12-22 Zoltan Varga <vargaz@gmail.com>
18594 * aliasing.c (mono_build_aliasing_information): Add a workaround for
18595 a crash seen on sparc.
18597 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
18599 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
18601 2005-12-21 Neale Ferguson <neale@sinenomine.net>
18603 * mini-ops.h: Add s390_backchain instruction
18605 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
18607 * cpu-s390.md: Add s390_backchain instruction
18609 * mini-s390.c: Significant ABI changes
18611 * mini-s390.h: Cater for zero length structures
18613 2005-12-20 Neale Ferguson <neale@sinenomine.net>
18615 * mini-s390.c: ABI fixes
18617 * inssel-s390.brg: Remove debug statements
18619 * cpu-s390.md: Fix length of ATOMIC_xx operations
18621 2005-12-19 Zoltan Varga <vargaz@gmail.com>
18623 * basic-float.cs: Add float<->long conversion tests.
18625 2005-12-16 Neale Ferguson <neale@sinenomine.net>
18627 * mini-s390.c: Fix LOCALLOC processing.
18629 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
18631 2005-12-15 Zoltan Varga <vargaz@gmail.com>
18633 * iltests.il: Add tests for some opcodes not covered by the other
18636 2005-12-15 Neale Ferguson <neale@sinenomine.net>
18638 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
18639 register loading for Tail processing; Correct trace output.
18641 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
18643 * cpu-s390.md: Correct size of jmp instruction.
18645 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18647 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
18649 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18651 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
18652 Bring s390 up to current level.
18654 2005-12-12 Zltan Varga <vargaz@gmail.com>
18656 * generics.2.cs: Disable the newly added tests as they do not work yet.
18658 * generics.2.cs: Add valuetype tests.
18660 2005-12-09 Zoltan Varga <vargaz@gmail.com>
18662 * basic-long.cs: Add i4->u8 test.
18664 * objects.cs: Add tests for JIT intrinsic.
18666 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
18667 optimizations lost by a mistake.
18669 2005-12-07 Zoltan Varga <vargaz@gmail.com>
18671 * basic-long.cs: Remove a test moved to objects.cs.
18673 * arrays.cs: Add more array tests.
18675 2005-12-06 Zoltan Varga <vargaz@gmail.com>
18677 * arrays.cs: Add new tests for multi-dimensional arrays.
18679 2005-12-06 Raja R Harinath <rharinath@novell.com>
18681 * Makefile.am (test_sources2): Add generics.2.cs.
18682 (EXTRA_DIST): Add test_sources2.
18684 2005-12-05 Ben Maurer <bmaurer@ximian.com>
18686 Support for boxing and unboxing nullable types as well as the
18687 isinst operation on nullables, per the CLI ammendment.
18689 * inssel.brg (CEE_ISINST): Special case for nullable
18691 * mini.c (handle_unbox_nullable): new method
18692 (handle_box): Special case for nullable types
18693 (mono_method_to_ir): Call handle_unbox_nullable in correct
18696 * generics.2.cs: New test suite
18698 * Makefile.am: Support for regression tests with generics.
18700 2005-12-03 Zoltan Varga <vargaz@gmail.com>
18702 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
18703 allocated to registers. Fixes #76800.
18705 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
18707 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
18709 2005-11-30 Zoltan Varga <vargaz@gmail.com>
18711 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
18714 2005-11-29 Zoltan Varga <vargaz@gmail.com>
18716 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
18719 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
18721 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
18722 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
18724 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
18725 single precision before storing to a single precision location.
18727 2005-11-28 Raja R Harinath <rharinath@novell.com>
18729 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
18731 2005-11-27 Zoltan Varga <vargaz@gmail.com>
18733 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
18736 * basic.cs: Remove test_0_byte_compares test which was moved to
18737 objects.cs a long time ago.
18739 2005-11-22 Massimiliano Mantione <massi@ximian.com>
18741 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18743 2005-11-20 Zoltan Varga <vargaz@gmail.com>
18745 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
18746 handlers are called.
18748 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
18751 * mini-ia64.c: Add support for the throw->branch exception
18754 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
18756 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18758 * mini.c: Enabled "fastpath" deadce :-)
18760 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18762 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
18763 alias analysis pass to support it.
18764 * mini.h: Likewise.
18766 * liveness.c: Likewise (liveness computation can use aliasing
18767 information to be more accurate).
18768 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
18769 moreover made so that "--compile-all" uses the given optimization
18770 flags and not the default ones.
18771 * aliasing.c: Alias analysis (new file).
18772 * aliasing.h: Likewise.
18773 * Makefile.am: added "aliasing.c" and "aliasing.h".
18775 2005-11-17 Zoltan Varga <vargaz@gmail.com>
18777 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
18780 2005-11-13 Zoltan Varga <vargaz@gmail.com>
18782 * mini-exceptions.c (mono_handle_exception_internal): Remove the
18783 fp >= end_of_stack exit condition, as it is not needed, and it might
18784 become true for fp eliminated frames.
18786 2005-11-11 Zoltan Varga <vargaz@gmail.com>
18788 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
18791 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
18793 * mini-arm.c: fixed alignment of doubles/longs to match
18794 the C ABI (bug #76635).
18796 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
18798 * aot.c: fix compilation with --enable-minimal=aot.
18800 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
18802 * mini-arm.c: fixed compatibility with the new
18803 floating point emulator package for compares.
18805 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
18807 * mini.c : reverted sig->pinvoke changes (r51396-51397).
18809 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
18811 * mini-exceptions.c (print_stack_frame): Output to stderr.
18812 (mono_handle_native_sigsegv): Ditto.
18814 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18816 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
18817 OP_LCONV_TO_OVF_I implementation.
18819 * mini-amd64.c: Add support for the throw->branch exception
18822 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
18823 when the catch clause catches a more general exception, i.e. Object.
18825 2005-10-30 Zoltan Varga <vargaz@gmail.com>
18827 * cpu-ia64.md: Remove unused opcodes.
18829 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
18830 specific defines for architectures defining USE_SIGACTION.
18832 * mini-ia64.c: Fix some warnings.
18834 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
18835 version seemed to skip a frame.
18837 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18839 * mini.c: Clean up the usage of sig->pinvoke flag. Now
18840 only calls which are made to native code use this flag.
18842 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
18844 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
18845 varargs methods as well.
18847 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
18848 which have save_lmf set. Reorganize methods prologs a bit.
18850 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
18851 debugger to the proper place.
18853 2005-10-29 Martin Baulig <martin@ximian.com>
18855 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
18856 when running inside the debugger until the debugger has support
18859 2005-10-26 Zoltan Varga <vargaz@gmail.com>
18861 * mini.h: Fix a warning.
18863 2005-10-24 Miguel de Icaza <miguel@novell.com>
18865 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
18866 we expose publicly, this returns the string.
18868 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
18870 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
18871 with fp elimination.
18873 2005-10-21 Zoltan Varga <vargaz@gmail.com>
18875 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
18876 native stacktrace using the glibc 'backtrace' function if available.
18878 2005-10-20 Zoltan Varga <vargaz@gmail.com>
18880 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
18882 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
18883 handle SIGSEGVs received while in native code.
18885 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
18886 code, call mono_handle_native_sigsegv which will abort the runtime
18887 after printing some diagnostics, instead of converting it into a
18888 confusing NullReferenceException.
18890 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18892 * cpu-pentium.md: Remove unused opcodes.
18894 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18896 * mini-amd64.h (MonoLMF): Add rsp field.
18898 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18901 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18903 * mini-codegen.c (get_register_spilling): Fix some warnings.
18905 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18907 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18908 elimination during exception handling. Enable fp elimination by
18911 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18914 2005-10-16 Martin Baulig <martin@ximian.com>
18916 * mini-exceptions.c
18917 (mono_debugger_run_finally): New public method for the debugger.
18919 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18921 * debug-mini.c (mono_debug_init_method): Fix warning.
18923 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18924 the 'exname' parameter const to fix some warnings.
18926 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18928 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18929 introduced by the previous patch.
18931 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18933 * basic-float.cs: Add test for precision of float arithmetic.
18935 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18936 when loading/storing single values from/to memory.
18938 * mini.c (mono_jit_compile_method_with_opt): Create the function
18939 pointers in the correct domain.
18941 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18943 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18944 introduced by previous patch.
18946 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18947 when out_filter_idx is NULL.
18949 * mini-exceptions.c: Don't run filter clauses twice during exception
18950 handling. Fixes #75755.
18952 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18954 * aot.c: Add support for ldflda wrappers.
18956 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18959 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18961 * mini.c, mini.h: do not consider exception handlers blocks when
18962 setting up interface variables.
18964 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18966 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18968 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18970 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18971 causes a regression.
18973 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18975 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18977 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18978 of the OP_P definitions.
18980 * TODO: Add a proposal for dealing with the CEE/OP mess.
18982 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18983 optimizations from the x86 port.
18985 * cpu-amd64.md: Ditto.
18987 * basic.cs basic-long.cs: Add tests.
18989 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18991 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18992 Patrik Torstensson's implementation of my exception-handling
18993 optimization idea, when the exception object is not used
18996 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
18998 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
18999 of the mul_imm optimizations from the old jit.
19001 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
19003 * mini.c, liveness.c: patch by Patrik Torstensson and
19004 Zoltan Varga to improve performance in methods with
19007 2005-09-30 Zoltan Varga <vargaz@gmail.com>
19009 * driver.c: Remove 'Globalization' entry from --version.
19011 2005-09-28 Zoltan Varga <vargaz@gmail.com>
19013 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
19014 there is a profiler interested in JIT events.
19016 * aot.c: Load profile files produced by the AOT profiling module, and
19017 reorder methods based on the profiling info. Add a 'method_order' table
19018 to the AOT file to make mono_aot_find_jit_info work with the reordered
19021 * mini.h: Bump AOT file version info.
19023 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
19025 * mini-arm.h: work around what looks like a gcc bug when optimizations
19028 2005-09-28 Raja R Harinath <rharinath@novell.com>
19030 * Makefile.am (AM_CFLAGS): Don't use += to append inside
19031 conditionals. Use ...
19032 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
19034 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
19036 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
19037 to determine the amount of memory to copy when passing valuetypes.
19039 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
19040 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
19042 2005-09-27 Zoltan Varga <vargaz@gmail.com>
19044 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
19045 information about aot.
19047 2005-09-27 Ben Maurer <bmaurer@ximian.com>
19049 * *.c: Replace the use of {Enter,Leave}CriticalSection with
19050 macros. This will allow a deadlock debugger to easily be plugged
19053 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
19055 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
19057 2005-09-27 Raja R Harinath <rharinath@novell.com>
19059 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
19060 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
19061 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
19062 ($(arch_built)) [CROSS_COMPILING]: Error out.
19064 2005-09-26 Zoltan Varga <vargaz@gmail.com>
19066 * aot.c: Add support for the no_special_static flag for classes.
19068 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
19070 * Reapply reverted patches.
19072 * *: Revert r50174 as well.
19074 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
19076 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
19078 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
19080 2005-09-23 Miguel de Icaza <miguel@novell.com>
19082 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
19083 part of the SIG_HANDLER_SIGNATURE.
19085 2005-09-23 Zoltan Varga <vargaz@gmail.com>
19087 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
19090 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
19091 introduced by previous patch.
19093 2005-09-21 Zoltan Varga <vargaz@gmail.com>
19095 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
19096 saved registers too.
19098 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
19099 upon the information returned by get_call_info ().
19101 * mini-x86.c (add_float): Fix stack size calculation.
19102 (mono_arch_call_opcode): Rewrite this so it works based up the
19103 information returned by get_call_info ().
19104 (mono_arch_get_this_vret_args): Ditto.
19106 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
19108 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
19109 in cinfo to determine the registers which need to be used.
19111 2005-09-20 Miguel de Icaza <miguel@novell.com>
19113 * driver.c (mono_main): Add --server and --desktop flags.
19115 2005-09-16 Zoltan Varga <vargaz@gmail.com>
19117 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
19118 registers as global registers.
19120 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
19121 longer needed with the new register allocator.
19123 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
19125 * cpu-ia64.md: Remove unused opcodes.
19127 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
19129 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
19131 * cpu-amd64.md: Remove unused opcodes.
19133 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
19134 needed with the new register allocator.
19136 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
19139 2005-09-16 Raja R Harinath <rharinath@novell.com>
19141 * Makefile.am (check-local): Don't invoke semdel-wrapper.
19143 2005-09-16 Martin Baulig <martin@ximian.com>
19145 * exceptions-amd64.c
19146 (throw_exception): Don't call mono_debugger_throw_exception() if
19147 we're a rethrow - see the FIXME in the code.
19149 2005-09-15 Geoff Norton <gnorton@customerdna.com>
19151 * mini.c (mono_init_exceptions): This only works on some architectures.
19153 2005-09-15 Zoltan Varga <vargaz@gmail.com>
19155 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
19158 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
19160 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
19161 now in mini-exceptions.c.
19163 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
19165 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
19166 now in mini-exceptions.c.
19168 2005-09-15 Zoltan Varga <vargaz@gmail.com>
19170 * exceptions-x86.c: Applied patch from Patrik Torstensson
19171 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
19173 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
19174 code into mini-exceptions.c. Add some assertions to it.
19176 2005-09-12 Zoltan Varga <vargaz@gmail.com>
19178 * aot.c (emit_section_change): Applied patch from "The Software Team"
19179 (<software@solmersa.com>). Fix as errors on windows.
19181 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
19183 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
19184 method info into the LMF.
19186 2005-09-11 Zoltan Varga <vargaz@gmail.com>
19188 * mini-ia64.c: Add proper unwind info for method epilogs.
19190 * exceptions-ia64.c: Add some code to help debugging.
19192 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
19194 * mini-exceptions.c: Fix warning.
19196 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
19198 * mini.c: Really fix build.
19200 * mini-x86.c mini-amd64.c: Fix build.
19202 2005-09-11 Zoltan Varga <vargaz@gmail.com>
19204 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
19206 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
19207 some Interlocked methods as intrinsics.
19209 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
19210 for Thread methods as well.
19212 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
19214 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
19216 * mini-ia64.c mini-x86.c mini-amd64.c
19217 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
19220 * mini.c (mono_init_exceptions): Fix build breakage.
19222 2005-09-10 Zoltan Varga <vargaz@gmail.com>
19224 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
19225 of instructions. Use the new ia64_unw_op macros for emitting unwind
19228 * mini.c (mono_init_exceptions): Initialize exception handling
19229 related trampolines at startup.
19231 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
19233 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
19235 2005-09-09 Zoltan Varga <vargaz@gmail.com>
19237 * mini.c: Handle type loading errors gracefully during compilation and
19238 throw the appropriate exception.
19240 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
19242 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
19243 for the mono binary.
19245 2005-09-09 Martin Baulig <martin@ximian.com>
19247 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
19250 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19252 * mini-arm.h: use emulation for conv.r.un for the release.
19254 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19256 * mini-arm.c, objects.cs: more fixes and tests for them.
19258 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19260 * mini-arm.c: align structures to at least 4 bytes to be able
19261 to keep our current optimized memcpy.
19263 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
19265 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
19267 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19269 * mini.c: ignore SIGPIPE.
19271 2005-09-04 Zoltan Varga <vargaz@gmail.com>
19273 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
19275 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
19277 2005-09-02 Zoltan Varga <vargaz@gmail.com>
19279 * mini.h: Add prototype for mono_allocate_stack_slots_full.
19281 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19283 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
19284 exception handling support.
19285 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
19286 patch by Brian Koropoff <briank@marakicorp.com>).
19288 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
19290 * mini.c: revert another 'optimization' which breaks when
19291 items on the eval stack need to be saved at a basic block end
19294 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19296 * jit-icalls.c: for arrays, ensure we always provide
19299 2005-08-30 Zoltan Varga <vargaz@gmail.com>
19301 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
19303 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
19305 2005-08-29 Zoltan Varga <vargaz@gmail.com>
19307 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
19308 arguments in their original register.
19310 2005-08-28 Zoltan Varga <vargaz@gmail.com>
19312 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
19315 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
19316 when ssapre is enabled.
19318 * inssel-long.brg: Fix bug in previous patch.
19320 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
19321 multiplication by a constant.
19323 2005-08-27 Zoltan Varga <vargaz@gmail.com>
19325 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
19328 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
19331 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
19333 * inssel-arm.brg: apply changes tested by Brian Koropoff
19334 <briank@marakicorp.com>.
19336 2005-08-25 Zoltan Varga <vargaz@gmail.com>
19338 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
19340 2005-08-24 Zoltan Varga <vargaz@gmail.com>
19342 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
19343 to the same register if dreg is just a base register.
19344 (print_ins): Improve printing of membase opcodes.
19346 * inssel-x86.brg: Add optimized ldind(reg) rules.
19348 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
19350 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
19352 * mini.c: when running under valgrind, set the stack bottom for
19353 the GC at the actual approximate stack for the app (fixes running
19354 mono with valgrind).
19356 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
19358 * mini.c: do no break at the first valuetype to init found
19359 (fixes bug #75791).
19361 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
19363 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
19365 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
19367 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
19369 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
19371 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
19373 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19375 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
19377 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
19380 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
19383 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
19386 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
19388 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
19390 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19392 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
19393 in the tail recursion optimization.
19395 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
19396 debug info into the assembly file.
19398 * iltests.il: Add test for filter regions.
19400 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
19401 initial stack of filter regions. Fixes #75755.
19403 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
19405 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
19406 stack requirements.
19408 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19410 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
19411 the check for an already compiled method on non-ia64 platforms.
19412 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
19415 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
19417 * inssel-x86.brg: Add some optimized call rules.
19419 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
19421 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
19424 * mini.h mini-trampolines.c: Pass the trampoline argument to
19425 mono_arch_patch_delegate_trampoline.
19427 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
19429 * mini-trampolines.c: Fix build.
19431 * mini-amd64.h: Add delegate trampolines.
19433 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
19435 * inssel-amd64.brg: Add optimized call rules.
19437 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
19439 * inssel-ia64.brg: Add optimized ldind(reg) rules.
19441 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
19443 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
19446 * mini-ia64.c: Remove LMF fixmes.
19448 * mini-ia64.h: Remove most fields from LMF.
19450 * inssel-ia64.brg (stmt): Fix unaligned access errors.
19452 * mini-trampolines.c: Add support for IA64 function descriptors.
19454 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
19455 for IA64 function descriptors.
19457 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
19459 * tramp-arm.c: patch the vtable for virtual calls. Added
19460 support code to register/unregister the LMF.
19461 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
19464 2005-08-19 Dick Porter <dick@ximian.com>
19466 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
19467 bit value if needed.
19469 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
19471 * mini.c (mini_get_method): Move handling of wrapper data here.
19473 * mini.c (mono_method_to_ir): Add support for dynamic methods.
19475 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
19478 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
19479 bblock->code does not remain empty.
19481 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
19483 * arrays.cs: Add regression test for #75832.
19485 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
19486 rules. Fixes #75832.
19488 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
19489 instruction scheduling.
19491 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
19493 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
19495 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
19497 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
19499 * mini-codegen.c: Fix VC build.
19501 * cpu-pentium.md: Increase length of atomic_exhange_i4.
19503 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19505 * mini.h: fix signature for mono_register_opcode_emulation.
19507 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
19509 * mini.c: Get rid of most of the helper_sig_... constants using
19510 mono_create_icall_signature ().
19512 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
19514 * jit-icalls.c (helper_ldstr): New helper function.
19516 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
19518 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
19519 throw, load the string using a helper call instead of creating a string object.
19521 * aot.c: Update after LDSTR changes.
19523 * mini.h: Bump AOT file version.
19525 * aot.c: Save class size info into the AOT file. Print more statistics during
19528 * mini.h: Bump AOT file version.
19530 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
19531 ordering of disasm cases. Fixes #74957.
19533 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
19535 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
19536 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
19537 the generic code needed for the ARM port.
19539 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
19541 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
19542 inssel-arm.brg: more ARM features and fixes.
19544 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
19546 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
19547 ARM port work in progress.
19549 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
19551 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
19553 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
19555 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
19557 * inssel.brg (mini_emit_memset): Add support for unaligned access.
19559 * *-ia64.*: Ongoing IA64 work.
19561 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
19563 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
19565 * TODO: Remove out-of-data todo stuff.
19567 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
19570 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
19572 * mini.h: Bump corlib version.
19574 2005-07-27 Martin Baulig <martin@ximian.com>
19577 (create_copy_ins): Added `const unsigned char *ip' argument; set
19578 `copy->cil_code' from it.
19580 2005-07-27 Martin Baulig <martin@ximian.com>
19582 * mini-exceptions.c (mono_handle_exception): Don't call
19583 mono_debugger_handle_exception() for filters.
19585 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
19587 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
19590 2005-07-26 Martin Baulig <martin@ximian.com>
19592 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
19594 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
19595 helper_compile_generic_method() if the method is actually virtual
19598 2005-07-26 Martin Baulig <martin@ximian.com>
19601 (trampoline_code): Renamed to `mono_trampoline_code' and made it
19602 public; this is now accessed directly by the debugger.
19603 (mono_generic_trampoline_code): Removed.
19606 (mono_debug_init_method): Also add interncalls and wrappers.
19608 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
19610 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
19612 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
19614 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
19616 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
19618 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
19620 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19622 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
19623 getting TLS offsets on AMD64 too.
19625 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
19627 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
19629 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
19631 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
19632 inssel-arm.brg, mini-arm.h: ARM port work in progress.
19634 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19636 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
19638 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
19641 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
19642 mono_sparc_is_virtual_call ().
19644 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
19646 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
19647 trampoline parameters.
19649 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
19651 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
19652 to mono_arch_get_vcall_slot_addr.
19654 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
19657 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
19659 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19661 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
19663 2005-07-19 Martin Baulig <martin@ximian.com>
19665 * exceptions-amd64.c (throw_exception): Call
19666 mono_debugger_throw_exception() here like we're doing it on i386.
19668 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19670 * mini-ia64.c: Add optimized TLS access support.
19672 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
19674 * mini-exceptions.c: Ongoing IA64 work.
19676 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
19678 * mini.c: Use the default optimization set when embedding. Fixes
19681 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
19683 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
19684 of trampolines to a separate file.
19686 * mini-trampolines.c: New file.
19688 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
19691 * tramp-x86.c: Reorganize the trampoline code to be similar to the
19694 * mini-codegen.c: Fix cygwin build.
19696 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
19698 * mini.c: Add some minor changes needed by the IA64 port.
19700 * *-ia64.*: Ongoing IA64 work.
19702 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
19704 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
19705 trampolines into arch-independent and arch-dependent parts.
19707 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
19709 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
19711 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
19713 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
19714 the xp-regalloc-branch for amd64.
19716 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
19717 xp-regalloc-branch for x86.
19719 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
19721 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
19723 2005-07-06 Martin Baulig <martin@ximian.com>
19726 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
19727 (mono_jit_runtime_invoke): Likewise.
19729 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
19731 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
19734 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
19735 without loading their metadata. Reorganize the file format so exception handling+
19736 debug info is kept separate from normal method info. Create MonoJitInfo
19737 structures for methods lazily.
19739 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
19741 (x86_class_init_trampoline): Patch AOT class init trampolines too.
19743 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
19745 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
19748 * mini.h: Bump AOT file version.
19750 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
19752 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19754 2005-07-01 Raja R Harinath <rharinath@novell.com>
19756 * Makefile.am (check-local): Call semdel-wrapper.
19758 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
19760 * mini-x86.c: Revert the last change as it seems to break the build..
19762 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
19764 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19766 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
19768 2005-06-27 Ben Maurer <bmaurer@ximian.com>
19770 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
19771 outside of the macro, so strange stuff doesn't happen with gcc4
19772 (NEW_AOTCONST_TOKEN): Likewise.
19774 2005-06-28 Martin Baulig <martin@ximian.com>
19776 * mini.c (mini_class_is_system_array): New static method; use this
19777 instead of `klass->parent == mono_defaults.array_class' everywhere
19778 since this also works for the new generic array class.
19780 2005-06-26 Ben Maurer <bmaurer@ximian.com>
19782 * inssel.brg: Remove warnings.
19784 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
19786 * mini-ia64.c: Ongoing IA64 work.
19788 * basic-float.cs: Add float->i1 conversion test.
19790 * iltests.il: Add conv.u4 test.
19792 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
19794 * inssel-long.brg: Fix bug caused by last change.
19796 2005-06-23 Geoff Norton <gnorton@customerdna.com>
19798 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
19799 BSDs. Allows the x86 JIT to work on OSX86
19801 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
19803 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
19806 * mini-ia64.c: Ongoing IA64 work.
19808 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
19810 * mini-ia64.c: Ongoing IA64 work.
19812 * driver.c: Clean up jit_code_hash as well when using --regression.
19814 * inssel-long.brg: Fix long->i4/u4 conversion rules.
19816 * basic-long.cs: Add tests for long->u4 conversion.
19818 2005-06-18 Ben Maurer <bmaurer@ximian.com>
19820 * mini.c: Take mono_get_domainvar out of macros. This makes sure
19821 that we do not depend on undefined C behavior: the order stuff
19822 gets evaluated within an expression. Fixes mono when compiled on
19825 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
19827 * *-ia64.*: Ongoing IA64 work.
19829 * aot.c: Lower memory usage while loading AOT methods.
19831 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
19833 * mini.h: Bump AOT file format version.
19835 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
19837 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
19839 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
19841 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
19842 not on callee assembly). Fixed some comments.
19844 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
19846 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
19847 it gets proper disassembly.
19848 (emit_method_info): Remove some dead code.
19850 * mini.c (mini_method_compile): Allways allocate the GOT var in
19851 mono_method_to_ir for emulating opcodes.
19853 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
19855 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
19856 before freeing the code memory. Fixes #74990.
19858 * objects.cs: Add regression test for #74992.
19860 * liveness.c: Extend live ranges of arguments to the beginning of the
19861 method. Fixes #74992.
19863 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
19864 so it points into the faulting instruction.
19866 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
19868 * jit-icalls.c (mono_imul_ovf): Add exception handling.
19870 * *-ia64.*: Ongoing IA64 work.
19872 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
19874 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
19876 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
19878 * *-ia64.*: Ongoing IA64 work.
19880 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
19882 * basic-long.cs: Add tests for add/sub.ovf.
19884 * basic.cs: Add tests for sub.ovf.
19886 * *-ia64.*: Ongoing IA64 work.
19888 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19890 * *-ia64.*: Ongoing IA64 work.
19892 * basic.cs: Add conv.ovf.i4.un test.
19894 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19896 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19898 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19900 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19902 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19904 * *-ia64.*: Ongoing IA64 work.
19906 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19909 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19911 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19913 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19915 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19917 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19919 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19920 of a call is callable by a near call.
19922 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19924 * mini-ia64.c: Ongoing IA64 work.
19926 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19928 * genmdesc.c: Make the generated array non-static.
19930 * inssel-long.brg: Fix LSHR_IMM rule.
19932 * *-ia64.*: Ongoing IA64 work.
19934 * *-ia64.*: Ongoing IA64 work.
19936 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19938 * *-ia64.*: Ongoing IA64 work.
19940 * *-ia64.*: Ongoing IA64 work.
19942 * mini-ia64.c: Ongoing IA64 work.
19944 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19946 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19948 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19950 * objects.cs basic-long.cs: Move some tests to objects.cs.
19952 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19954 * *-ia64.*: Ongoing IA64 work.
19956 * iltests.il: Add a new test.
19958 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19959 newobj. Fixes #75042.
19961 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19963 * *-ia64.*: Ongoing IA64 work.
19965 * *-ia64.*: Ongoing IA64 work.
19967 * *-ia64.*: Ongoing IA64 work.
19969 * basic.cs objects.cs: Move tests accessing static variables as well.
19971 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19973 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19975 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19977 * driver.c: Always print failed tests.
19979 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19982 * *ia64*: Ongoing IA64 work.
19984 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19986 * basic.cs: Add tests for add.ovf. Fix warnings.
19988 2005-05-18 Miguel de Icaza <miguel@novell.com>
19990 * driver.c (mono_main): Avoid crash if no argument is passed to
19991 --break; Do not use g_error, but f_printf. And fix all other
19992 ocurrences of the same crash.
19994 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
19996 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
19997 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
20000 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
20002 * *-ia64.*: Add beginnings of IA64 backend.
20004 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
20006 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
20008 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
20011 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
20013 * mini-amd64.c: Fix a warning.
20015 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
20017 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
20018 in float_neg. Fixes #74897.
20020 * mini-amd64.c (emit_call): Fix another near call bug.
20022 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
20024 * declsec.c: Keep the appdomain information in the structure. Added a
20025 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
20026 value gets overwritten).
20027 * declsec.h: Set the default MonoArray for the the stack to 6. Added
20028 an MonoAppDomain member to MonoSecurityFrame.
20029 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
20030 used in the stack walk. Now use a MonoArray which grow (double) when
20033 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
20035 * mini.c: Re-enabled runtime cleanup, since running threads should
20036 now properly stop when exiting.
20038 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
20040 * mini-codegen.c: New file contaning the arch-independent local
20041 register allocator. Not used by any architectures yet.
20043 * mini.h linear-scan.c: Merge some changes from the
20044 mini-xp-local-regalloc branch.
20046 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
20048 * mini-amd64.c (emit_call): Fix calls to native functions when the
20049 runtime is compiled as a shared library. Fixes #74756.
20051 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
20052 on a literal field. Fixes #74751.
20054 2005-04-25 Raja R Harinath <rharinath@novell.com>
20056 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
20058 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
20060 * objects.cs: Add missing null casting test.
20062 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
20064 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
20065 in wrapper methods. Also rename 'address' variable to 'offset'.
20067 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
20069 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
20072 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
20074 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
20077 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
20079 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
20081 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
20083 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
20084 just the last bytes.
20086 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
20088 * aot.c (mono_compile_assembly): Fix warning.
20090 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
20091 by the _MSC_VER stuff.
20093 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
20095 * inssel-long.brg: Fix #74588.
20097 * cpu-amd64.md: Fix #74591.
20099 * iltests.il: Add new regression tests.
20101 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
20103 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
20106 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
20108 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
20110 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
20111 from Bill Middleton <flashdict@gmail.com>.
20113 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
20115 * arrays.cs: Add new regression test. Fix warnings.
20117 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
20119 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
20120 and leakage in CKFINITE.
20122 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
20123 this to a null op since it is called on amd64 too.
20125 * exceptions-amd64.c (get_throw_trampoline): Align stack.
20127 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
20128 body since this is not used on amd64.
20130 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
20132 * mini-amd64.c: Remove obsolete fixmes.
20134 * mini.c (print_method_from_ip): Fix debugging support.
20136 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20138 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
20139 so that expressions that don't give much gain are not reduced.
20140 * ssapre.h: Likewise.
20142 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
20144 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
20146 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
20148 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
20150 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
20152 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
20154 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
20156 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
20158 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
20161 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
20163 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
20165 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
20167 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
20168 MONO_ARCH_USE_SIGACTION. Fixes #74252.
20170 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
20172 * mini-x86.c: Fix up stack overflow handling.
20174 * exceptions.cs: Add new regression test.
20176 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
20178 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
20179 mono_jit_thread_attach.
20181 * mini.c (mono_method_to_ir): Verify called method is not abstract.
20183 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
20185 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
20186 avoid calling constructors using callvirt.
20188 * inssel.brg: Fix #74073.
20190 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
20192 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
20193 compilation with non-GCC compilers.
20194 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
20195 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
20197 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
20199 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
20200 klass->interface_offsets (will likely fix bug#74073).
20202 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
20204 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
20206 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
20208 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
20209 to amd64_div_reg_size ().
20211 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
20213 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
20215 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
20217 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20219 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
20221 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20223 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
20225 * mini.c (mono_precompile_assembly): Load and precompile referenced
20226 assemblies as well. Fixes #74015.
20228 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
20230 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
20232 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
20234 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
20235 a lot of checks and (anyway) permissions cannot work until corlib is
20238 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
20240 * mini-ppc.c: fixed ABI issue on sysv/ppc.
20242 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
20244 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
20245 calls (fixes bug#72824).
20247 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20249 * mini.c: fix tail recursion elimination (see test in bug#73936).
20251 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
20253 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
20254 some fp functions in sse2 mode.
20256 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
20258 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
20260 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
20262 * mini.h mini.c: Add mono_get_jit_tls_key ().
20264 * mini-x86.c: Enable fast TLS support on windows.
20266 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
20268 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
20269 * mini.c: Check for p/invoke method when generating code. If a
20270 p/invoke method, or it's class, isn't decorated with [Suppress
20271 UnmanagedCodeSecurity] then generate code to call System.Security.
20272 UnmanagedDemand (only if the security manager is active).
20274 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20276 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
20277 last change as it seems to cause strange crashes.
20279 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20281 * *.c: handle unsafe function pointers where needed.
20283 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20285 * mini.c (mono_jit_free_method): Remove the fixme too.
20287 2005-03-15 Miguel de Icaza <miguel@novell.com>
20289 * mini.c: As discussed, make the code actually free the delegate
20290 thunk now, to enable the debugging of delegate problems, use
20291 MONO_DEBUG=1 when running Mono.
20293 This takes also care of parts of the leaks as seen by Joe.
20295 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
20297 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
20298 thread_tls_offset calculation.
20300 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
20302 * declsec.c: Reworked linkdemand checks for icall. The previous code
20303 was using the declaration code (untrusted) and didn't work as expected
20304 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
20307 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
20309 * iltests.il: Add new localloc test.
20311 * mini-amd64.c: Handle large stack allocations the same way as on
20312 windows if stack overflow handling is working.
20314 * mini-amd64.c: Allocate the signal stack using mmap.
20316 * mini.c (sigsegv_signal_handler): Fix reading of context.
20318 * mini-exceptions.c: Fix up stack overflow handling.
20320 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
20322 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
20324 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
20326 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
20328 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
20329 tramp_init functions as they are no longer needed.
20331 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
20333 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
20335 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
20337 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
20339 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
20342 * mini-ops.h: Add OP_LMUL_IMM.
20344 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
20345 long mul/div opcodes as intrinsic.
20347 * mini-amd64.c (emit_call): Handle the case when the callee might be
20350 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
20352 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
20355 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
20357 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
20359 2005-03-09 Ben Maurer <bmaurer@ximian.com>
20361 * mini.c (mono_codegen): Don't leak here, to help people running
20364 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
20366 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
20367 conversions in sse2 mode.
20369 * basic-float.cs: Add regression test.
20371 * mini-amd64.c: Reenable sse2.
20373 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20375 * mini-amd64.c: Disable sse2 until some regressions are fixed.
20377 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
20379 * driver.c: Copyright text should include 2005.
20381 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20383 * cpu-amd64.md (load_membase): Fix more max lengths.
20385 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
20387 * cpu-amd64.md (load_membase): Fix max length.
20389 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
20391 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
20393 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
20394 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
20396 * basic-float.cs: Add rounding regression test.
20398 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
20400 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
20402 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
20403 structures in registers for pinvoke wrappers.
20405 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
20407 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
20409 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
20411 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
20412 wrapper to mono_jit_thread_attach.
20414 * mini.c (mini_jit_thread_attach): New jit icall.
20416 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
20417 native->managed wrappers.
20419 * exceptions.cs: Add new regression test.
20421 * mini.c (optimize_branches): Check regions in the cbranch to throw
20422 block case as well. Fixes #73242.
20424 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
20426 * mini.c: thread safety fixes.
20428 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
20430 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
20431 patching stuff, since delegates use jump trampolines so there is
20434 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
20437 * tramp-amd64.c: Fix build.
20439 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
20440 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
20442 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
20443 Rename this to mono_arch....
20444 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
20446 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
20448 * mini-amd64.c (emit_call): If both the caller and the callee is
20449 guaranteed to have 32 bit addresses, emit a normal call.
20451 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
20453 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
20454 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
20455 method_ptr inside delegates.
20457 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
20459 * mini.c (mono_jit_free_method): Free the method info even if the native code is
20460 invalidated. Fixes #73001.
20462 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
20464 * mini-x86.c: Only use stdcall for pinvokes on windows.
20466 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
20468 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
20469 * mini-x86.c: remove unreliable __thread var offset detection,
20470 use the correct accessors and enable by default.
20472 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
20474 * mini.c (mono_jit_free_method): Fix memory leak.
20476 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
20478 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
20480 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
20482 * cpu-amd64.md: Fix lengths of atomic opcodes.
20484 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
20486 * driver.c: try to not imply using ICU is any good.
20488 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
20490 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
20491 functions as inline ops.
20493 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
20494 some Interlocked functions as inline ops.
20496 * mini.c (move_basic_block_to_end): Fix bug in last patch.
20498 * mini.h (MonoBasicBlock): Reorganize fields a bit.
20500 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
20502 * mini.c: Add support for OP_NOT_TAKEN.
20504 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
20505 structures in registers for pinvoke wrappers.
20507 * mini-amd64.c: Fix warnings.
20509 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
20511 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
20513 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
20515 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
20516 address instead of loading the address from it.
20518 * mini-x86.c: Add support for returning small structs in registers
20519 on Win32. Fixes part of #70864.
20521 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
20523 * trace.c (get_token): Improve error checking.
20525 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
20527 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
20529 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
20531 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
20532 it can be reused for MonoClass.
20533 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
20536 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
20538 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
20539 instead of a MonoReflectionMethod. The method information wasn't used
20540 when displaying SecurityException details (but will be now).
20542 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
20544 * Makefile.am : windows build fix.
20546 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
20548 * iltests.il: Add new regression test.
20550 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
20553 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20555 * mini.c: Moved linkdemand check into helper function check_linkdemand
20556 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
20559 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20561 * declsec.c: Added statistics counter for different kinds of
20563 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
20564 (and commented) declaration.
20565 * mini.c: Added statistics counter for security Demand code
20566 generation. Added display of security statistics.
20568 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
20570 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
20571 Fix compilation errors under gcc-2.95.
20573 2005-02-12 Ben Maurer <bmaurer@ximian.com>
20575 * mini.c, driver.c: Use the new jit trampoline hashtable
20577 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20579 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
20581 2005-02-11 Martin Baulig <martin@ximian.com>
20583 * debug-mini.c (mono_debug_close_method): Free the line number array.
20585 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20587 * aot.c: Break up large methods into smaller ones. Share GOT slots for
20590 * mini.h: Bump AOT file format version.
20592 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
20594 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
20596 * declsec.h: Added macros to get/set lazyly initialized security
20597 informations about assemblies. Added new enum for different type of
20598 possible LinkDemand violation. Added function to check LinkDemands.
20599 * mini.h: Added a field to MonoCompile to hold any security violation
20600 detected when JITting a method (so it can be thrown later).
20601 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
20602 and CEE_CALLVIRT. Added code to throw exception at the end of
20603 mini_method_compile (note: the exception is unhandled right now).
20605 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
20607 * mini.c, jit-icalls.c: use the managed implementation of
20608 memset for initobj and memset, to avoid managed <-> unmanaged
20611 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20613 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
20614 optimization if it would need a GOT var.
20616 * basic.cs: Add tests for constant propagation and switch statements.
20618 * ssa.c: Fix out-of-range constant propagation and switch statements.
20620 2005-02-09 <vargaz@freemail.hu>
20622 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
20624 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
20626 * cpu-amd64.md (load_membase): Fix max length of load_membase.
20628 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20630 * mini.c: update to new signature of mono_class_get_allocation_ftn().
20632 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
20634 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
20635 arithmetic operations.
20637 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
20639 * mini-ppc.c: add a workaround for broken user code that
20640 DllImports vararg functions with non-vararg signatures.
20642 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
20644 * mini.c (mono_jit_compile_method_inner): Add detection and a
20645 meaningfull error message for assemblies written in Managed C++.
20647 * tramp-amd64.c mini-amd64.h: Add support for
20648 create_trampoline_from_token ().
20650 * aot.c mini-x86.c abcremoval.c: Applied patch from
20651 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
20653 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
20655 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
20656 which takes a MonoImage/token as parameter instead of a MonoMethod.
20658 * aot.c: Use the new trampoline for initializing vtables.
20660 * aot.c: Add support for ldfld/stfld_remote wrappers.
20662 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
20663 rules for compare <MEM>, IMM.
20665 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
20667 * aot.c: Handle inherited finalizers correctly.
20669 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
20671 * inssel.brg (stmt): Add a missing _setup_... ().
20673 * aot.c: Save some parts of the class state to the AOT file and use it
20674 to recompute that state when a class is initialized.
20676 * mini.c: Install AOT hooks into the runtime.
20678 * mini.h: Bump AOT file format version.
20680 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
20683 * iltests.il: Add new test.
20685 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
20687 * mini.c: fix typo.
20689 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
20691 * mini.c: setup the statistical profiler in the thread attach
20692 callback to cope with the new single thread code.
20694 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
20696 * mini-ppc.c: ensure we have enough room for the profiler
20697 calls (fixed bug#72084).
20699 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
20701 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
20704 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20706 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
20708 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20710 * ssapre.c: Fixed an issue with down safety (this allows IronPython
20711 to succesfully execute parrotbench).
20712 * ssapre.h: Likewise.
20714 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20716 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
20717 variable for stores to method arguments (fixes a SSAPRE issue).
20719 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20721 * mini.c: handle value types in dup, fixes gen-112.cs.
20723 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
20725 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
20726 sequence for calls in dynamic methods to avoid thunks.
20728 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
20730 * mini.c: correctly remove dynamic methods from the hashtable.
20732 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20734 * driver.c: Disabled SSAPRE until fix the bug that appears
20735 in IronPython's parrotbench.
20737 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
20739 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
20741 * mini.c (mono_method_to_ir): Revert the previous change.
20743 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
20744 when AOT compiling.
20746 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
20747 mono_jit_info_table_find () etc. when running under valgrind.
20749 * inssel.brg: Fix warnings.
20751 * mini-exceptions.c: Fix warnings.
20753 2005-01-31 Martin Baulig <martin@ximian.com>
20755 * driver.c (compile_all_methods_thread_main): Don't try to compile
20756 generic methods or anything which has type parameters.
20758 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
20760 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
20762 * TestDriver.cs: Add --verbose flags.
20764 * graph.c ssa.c: Fix 64 bit warnings.
20766 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
20767 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
20768 Fix 64 bit warnings.
20770 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
20771 variable not spotted by gcc.
20773 * mini-amd64.c inssel-amd64.brg: Applied patch from
20774 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
20775 X86_COMPARE_MEMBASE opcodes.
20777 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
20779 2005-01-29 Ben Maurer <bmaurer@ximian.com>
20781 * *: MonoMethod->signature might be NULL now. You *MUST* use
20782 mono_method_signature.
20784 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20786 * driver.c (compile_all_methods_thread_main): Compile the methods
20787 without invoking cctors.
20789 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20791 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
20792 * basic-calls.cs: test for the above.
20794 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20796 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
20797 MonoJitInfo changes.
20799 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
20801 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
20802 eagerly if it contains dynamic methods.
20804 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
20806 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
20807 trace, it is now computed by an icall from trace_ips.
20809 * mini-exceptions.c: Fix a warning.
20811 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
20813 * mini-exceptions.c: don't bother getting stack trace info if
20814 it's not going to be used.
20816 2005-01-27 Raja R Harinath <rharinath@novell.com>
20818 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
20821 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
20823 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
20825 * aot.c: Avoid calling mono_method_get_header () if not needed.
20827 * mini.h: Bump AOT file format version.
20829 * mini.c (mono_emit_native_call): Allocate a GOT var here.
20831 * mini.c (mono_print_tree): Print more info for calls.
20833 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
20835 * declsec.h: Remove warning by adding missing include for marshal.h
20837 2005-01-26 Martin Baulig <martin@ximian.com>
20839 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
20842 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
20844 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
20847 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
20849 * aot.c (mono_compile_assembly): Fix a warning.
20851 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
20853 * declsec.c: Look for security attributes on the original MonoMethod
20854 (and not the wrapped one). This fix permissions on icalls.
20856 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20858 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20860 * mini.c (mono_allocate_stack_slots): Add a fixme.
20862 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20864 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20866 * inssel.brg: optimize casts of sealed types (more
20867 optimizations waiting for fixes in remoting).
20869 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20871 * inssel.brg (stmt): Add another dummy rule.
20873 * driver.c: Fix warnings.
20875 * driver.c (mono_main): If running under valgrind, instruct glib to use
20876 the system allocation functions so valgrind can track the memory
20877 allocated by the g_... functions.
20879 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
20881 * mini-ops.h: Add OP_DUMMY_STORE opcode.
20883 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
20885 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
20886 variables in try regions.
20888 * mini.c (mini_method_compile): Don't disable optimizations on large
20889 methods when AOT compiling.
20891 * mini.c (mono_allocate_stack_slots): New arch independent method to
20892 allocate stack slots. Not yet used.
20894 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20896 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20898 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20900 * mini-ppc.c: make the branch info relative as the code
20901 buffer can be reallocated.
20903 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20905 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20906 * driver.c: Removed the AOT/security restriction. Now initialize the
20907 security manager (in metadata) if --security is used.
20908 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20909 rather than the pointer to declarative security, when AOT is used.
20911 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20913 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20914 basic blocks, reduced intrinsic exception throwing code size.
20916 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20918 * driver.c (mini_usage): Reorder the usage screen.
20920 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20922 * mini.c (mono_resolve_patch_target): Fix warning.
20924 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20926 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20929 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20931 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20932 breaks the amd64 build.
20934 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20935 register allocation. Fixes #71454.
20937 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20939 * arrays.cs: Add new regression test.
20941 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20943 * ssapre.c: Turned usage of snprintf to GString.
20944 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20945 (I left it on by mistake in my previous commit).
20947 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20949 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20950 on cond branch optimization (fixes bug# 71515).
20952 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20954 * abcremoval.c: Fixed bug 71062.
20955 * abcremoval.h: Likewise.
20957 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20959 * mini.c: Added a new functionality to optimize_branches, the removal
20960 of useless basic blocks, and fixed some problem in the removal of
20961 critical edges; some utility functions added for both purposes.
20962 * ssapre.c: Added complex expression support, and fixed bug 70637.
20963 * ssapre.h: Likewise.
20964 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20966 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20967 * driver.c: Re-enabled SSAPRE.
20969 2005-01-19 Martin Baulig <martin@ximian.com>
20971 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20972 the result of mono_get_method_constrained().
20974 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20976 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20979 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20981 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20982 be detected. Fixes #59296.
20984 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20986 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20987 which can happen. Fixes #71361.
20989 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20991 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
20994 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20996 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
20997 appdomain-unload.exe to fail.
20999 * mini.c: Fix some memory leaks.
21001 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
21003 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
21004 Fixed bug and sped up some codepaths.
21006 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
21008 * mini.c: Fix some memory leaks.
21010 * exceptions.cs basic-long.cs: Add test for checked ulong->int
21013 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
21015 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
21018 * iltests.il: Add regression test for #71320.
21020 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
21022 * mini.c (mono_codegen): Fix installation of profiler hooks.
21024 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
21026 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
21028 * mini.h, mini.c, cfold.c: optimize access to enum
21029 readonly fields, too. Eval conditional branches if possible
21030 to perform unreachable code removal in more cases.
21032 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
21034 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
21036 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
21039 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
21040 WinXP DEP. Fixes #71244.
21042 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
21044 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
21046 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
21048 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
21050 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
21052 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
21055 * mini.h: Bump AOT version.
21057 * mini.h (MonoCompile): Change exvar to a hash table.
21059 * mini.c: Allocate a separate exvar for each handler block.
21061 * mini.c: Get rid of the computation of filter_lengths, its not needed.
21063 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
21064 ex var with the pending exception and only throw if the two are equal.
21067 * exceptions.cs: Add tests for rethrow and nested catch clauses.
21069 * mini-x86.c: Fix warnings.
21071 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
21072 used by all the ports now.
21074 * aot.c: Add write-symbols and save-temps options.
21076 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
21078 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
21080 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
21082 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
21085 * tramp-s390.c: Check vtable slot belongs to the domain.
21087 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
21088 as per other platforms.
21090 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
21092 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
21094 * driver.c: we don't run the Main() code in a subthread anymore.
21096 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
21098 * mini.c: added experimental rtc support in the statistical
21099 profiler: if the user has the permission, more accurate statistics
21100 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
21101 The MONO_RTC value must be restricted to what the linux rtc allows:
21102 power of two from 64 to 8192 Hz.
21104 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
21106 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
21108 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
21110 * mini-ppc.c: better icache flush for smp.
21112 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
21114 * mini-amd64.c (emit_move_return_value): Fix memory leak.
21116 * mini-x86.c (get_call_info): Add the get_call_info () code from the
21117 amd64 port, not yet used.
21119 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
21121 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
21124 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
21126 * driver.c: Added --security option to activate the security manager.
21127 Right now this will allow code generation for declarative demands and
21128 is disabled when AOT is specified.
21129 * mini.c: Add code generation for declarative security demands.
21130 * mini.h: Add mono_use_security_manager as an extern gboolean.
21132 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
21134 * aot.c (mono_compile_assembly): Speed up compilation a bit by
21135 emitting more dense assembly code.
21137 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
21138 exception throwing stuff.
21140 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
21142 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
21145 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
21146 left in by mistake.
21148 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
21151 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
21153 * tramp-*.c: Only patch vtable slots if the object is in the current
21154 domain. Fixes appdomain-unload.exe.
21156 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
21158 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
21161 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
21163 * mini.c (reverse_branch_op): New helper function.
21165 * mini.c (optimize_branches): Run the new optimization only on
21166 platforms which support it. Also reverse all kinds of branches.
21168 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
21170 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
21173 * mini.c (optimize_branches): Reverse not-equals branches if the false
21174 bblock is a throw. This happens a lot of time with argument checking in
21177 * mini.c (mono_codegen): Add support for placing basic blocks after
21178 the function epilogue.
21180 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
21183 2005-01-05 Miguel de Icaza <miguel@ximian.com>
21185 * mini.c (setup_stat_profiler): Only set this up if the platform
21186 supports ITIMER_PROF.
21188 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
21190 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
21193 * inssel.brg: Fix a warning.
21195 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
21197 * mini.c: added support for statistical profiler
21198 (run with: --profile=default:stat).
21200 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
21202 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
21204 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
21206 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
21207 related to global registers from the amd64 port.
21209 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
21211 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
21213 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
21214 with global registers.
21215 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
21217 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
21219 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
21221 * debug-mini.c (encode_value): Fix off-by-one.
21223 * aot.c (encode_value): Likewise.
21225 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
21227 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
21229 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
21232 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
21234 * aot.c (emit_method_info): Increase size of temp buffer.
21236 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
21239 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
21241 * aot.c (emit_method_info): Fix build.
21243 * aot.c: Further rework of the AOT file format to reduce the size of
21244 the method info data.
21246 * mini.h: Bump AOT file format version.
21248 2004-12-27 Martin Baulig <martin@ximian.com>
21250 * mini.c (mini_get_method): New static method; call
21251 mono_get_method_full() and mono_get_inflated_method().
21252 (mono_method_to_ir): Use mini_get_method() instead of
21253 mono_get_method_full().
21255 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
21257 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
21259 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
21261 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
21263 * inssel-amd64.brg: Add some optimization rules.
21265 2004-12-24 Ben Maurer <bmaurer@ximian.com>
21267 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
21268 standard not GC'd stuff is fine.
21270 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
21272 * aot.c: Rework the AOT file format to get rid of most of the global
21273 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
21275 * mini.h: Bump AOT file format version.
21277 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
21279 * mini.h: Bump AOT file format version.
21281 * aot.c (mono_aot_is_got_entry): New function to determine if an
21282 address is inside a GOT.
21284 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
21286 * cpu-pentium.md: Increase the maximum size of some instructions which
21287 might involve a got access.
21289 * mini.c (get_method_from_ip): Another debug helper function.
21291 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
21292 when got var accesses are created during the decompose phase.
21294 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
21296 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
21297 argument mini_compile_method and to MonoCompile, and use this to
21298 determine whenever a given method is compiled for AOT. This allows the
21299 other methods compiled during AOT compilation to be free of AOT stuff,
21300 so the backends does not need to add special support for them by
21301 creating a fake GOT etc.
21303 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
21306 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21308 * mini.c (mono_method_to_ir): It turns out that some of the
21309 x-appdomain wrappers are lax with types, so just ignore this for
21312 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
21313 at the vtable->klass. If it is non-shared code we can just use the
21316 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
21318 * mini-ppc.c: access MonoDomain from tls, too.
21320 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
21322 * declsec.c: Removed unused variable (and related warning ;-)
21324 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21326 * iltests.il: New test for LDELEMA on an array of ref types.
21328 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
21329 all ldelema's on reftypes.
21330 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
21331 it was the wrong place to put it.
21333 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
21334 register to pop to make this cleaner, at the request of Paolo.
21336 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21338 * mini-ops.h (OP_GETHASHCODE): New op.
21340 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
21342 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
21345 For a microbenchmark, this reduces the cost of Hashtable.get_Item
21348 * mini-x86.c (mono_arch_output_basic_block): Rather than
21356 The first is 3 bytes while the second is 1. This saves 36 kb on
21357 mscorlib, quite a big saving. When bootstraping mcs, I was able to
21358 see a small boost because of icache locality.
21360 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
21362 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
21364 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
21365 started code sharing with the generic code.
21367 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
21369 * mini-ppc.c, cpu-g4.md: added code for direct access to
21372 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
21374 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
21375 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
21378 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
21380 * declsec.c|h: Added functions to cache the declarative stack modifiers
21381 in MonoJitInfo and to create a security frame from a MonoJitInfo
21383 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
21384 created. Register internal calls for System.Security.SecurityFrame::
21385 _GetSecurityFrame and _GetSecurityStack.
21386 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
21387 the definitions for the new stack walk/callback mechanism.
21388 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
21389 first security frame for LinkDemands and InheritanceDemands) and
21390 GetSecurityStack for Demands. Both use the new mono_walk_stack code
21392 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
21393 walk initialization (lupus).
21395 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21397 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
21399 (handle_loaded_temps): Do not create a temporary variable for
21400 things that we know are temps. They will never be modified.
21401 (mono_spill_call): Set MONO_INST_IS_TEMP
21402 (mono_emulate_opcode): ditto
21404 (mono_method_to_ir.CEE_DUP): ditto
21406 2004-12-19 Ben Maurer <bmaurer@ximian.com>
21408 * mini.c (type_to_eval_stack_type): Make this handle the void type
21409 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
21410 (emit_tree): use ip_in_bb to special case some common idioms
21411 Update all callers to pass in the IP.
21412 (mono_method_to_ir): Make CEE_CALL* do the above as well.
21414 This gives us a nice 2% speedup in mcs bootstrap.
21416 * mini-x86.c (peephole_pass): Peephole pass to make
21425 * mini.c (ip_in_bb): new method.
21426 (mono_method_to_ir): use this method rather than doing the hash
21429 * linear-scan.c (mono_linear_scan): When expiring actives, you
21430 don't need to keep around variables that expire on this
21431 instruction. This makes it so that:
21434 store (ebx add (ebx, 1))
21438 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
21440 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
21441 combination to avoid doing two copies. Fix up problems with previous
21444 * mini.c: Fix 64 bit warnings.
21446 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
21448 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
21450 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
21451 changes from the x86 code.
21453 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
21455 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
21457 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
21458 throwing code to reduce its size, unify the AOT and non-aot code and
21459 get rid of relocations in the AOT case.
21461 * mini-x86.h mini.c exceptions-x86.c
21462 (mono_arch_get_throw_corlib_exception): New arch specific function to
21463 raise corlib exceptions which doesn't require relocations in the
21466 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
21468 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
21470 * mini.c (mono_emit_method_call): Only allocate the got var when it is
21473 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
21476 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21478 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
21479 with add function when used from Inc/dec atomic
21480 functions. Re-enabled optimization on x86.
21481 * mini-ops.h: renamed atomic_add functions to
21482 allow _add to match the Interlocked::Add and
21483 _add_next to match Interlocked::Inc/Dec.
21485 2004-12-15 Massimiliano Mantione <massi@ximian.com>
21487 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
21488 linking of BBs to the end BB, and enabled SSAPRE also with
21489 consprop and copyprop (which was prevented by that bug).
21491 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21493 * mini-x86.c: disabling the Interlocked optimizing code.
21495 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21497 * aot.c (load_aot_module): Move reading of got_addr after the AOT
21498 file version check.
21500 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21502 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
21503 interlocked optimization due lack of support on x86, rewrote
21504 exchange to take into account that base may be in eax.
21506 xsp works again; activated Interlocked optimizing code.
21508 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21510 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
21512 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
21514 * mini-ops.h: Add new opcodes.
21516 * mini.h: Add new patch types. Add got_var to MonoCompile.
21518 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
21519 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
21520 make it work with all kinds of patchable code.
21522 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
21523 address of the GOT, and referencing entries in the GOT.
21525 * mini.c: Add code to load the GOT address if needed by an opcode.
21527 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
21528 independent AOT code on the x86 using an elf-style Global Offset Table.
21530 2004-12-14 Raja R Harinath <rharinath@novell.com>
21532 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
21534 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21536 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
21539 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
21541 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
21542 of Interlocked:Increment/Decrement/Add as inline ops.
21543 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
21545 2004-12-12 Geoff Norton <gnorton@customerdna.com>
21547 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
21548 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
21550 2004-12-12 Duncan Mak <duncan@ximian.com>
21552 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
21553 again. `patch_info->table_size' is no longer valid after Zoltan's
21556 2004-12-12 Martin Baulig <martin@ximian.com>
21558 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
21559 if we are the "real" method, ie. not an inlined method inside it.
21561 2004-12-11 Ben Maurer <bmaurer@ximian.com>
21563 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
21564 before we look in the special fields table. This fixes
21565 ../tests/thread-static-init.cs.
21567 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21569 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
21570 for Array get_Rank and get_Length. Fixes bug #70465.
21572 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
21574 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
21575 separate structure to reduce the size of MonoJumpInfo.
21577 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
21579 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
21581 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
21583 * mini.c (mini_get_inst_for_method): Changed to allow ports
21584 to return a MonoInst instead of opcode
21585 (renamed mini_get_opcode_for_method to better reflect the new functionality)
21587 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
21588 Allow ports to return a created MonoInst instead of op-code, will enable
21590 (renamed mini_get_opcode_for_method to better reflected the functionality)
21592 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
21594 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
21596 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21598 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
21601 2004-12-08 Martin Baulig <martin@ximian.com>
21603 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
21604 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
21606 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21608 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
21611 * exceptions.cs: Disable some tests which depend on properties of x86 fp
21614 2004-12-08 Raja R Harinath <rharinath@novell.com>
21616 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
21618 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
21620 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
21621 bug introduced by the previous patch.
21623 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21625 * mini-ppc.c, objectc.cs: handle large structs passed by value
21626 (fixes bug #69972).
21628 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
21630 * mini-ppc.c: OP_ARGLIST implementation from
21631 Geoff Norton <gnorton@customerdna.com>.
21633 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21635 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
21636 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
21638 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21640 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
21642 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21644 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
21647 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
21649 * mini-sparc.c: Zero out localled-ed memory.
21651 * iltests.il: Add tests for zeroing out localloc-ed memory.
21653 2004-12-04 Martin Baulig <martin@ximian.com>
21655 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
21656 mono_method_get_signature_full().
21658 2004-12-03 Massimiliano Mantione <massi@ximian.com>
21660 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
21661 and some utility functions (always for SSAPRE), integrated SSAPRE.
21662 * mini.h: Likewise.
21663 * driver.c: Added ssapre option.
21664 * ssa.c: Small fix on OP_ARG handling.
21665 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
21666 * Makefile.am: Likewise.
21668 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
21670 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
21671 now in the xp code.
21673 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
21676 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21678 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
21680 * cpu-s390.md : Increase instruction length of oparglist.
21682 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
21684 2004-11-30 Martin Baulig <martin@ximian.com>
21686 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
21687 virtual generic methods. We call a special helper_compile_generic_method()
21688 icall to retrieve the method from the vtable, inflate and compile
21689 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
21691 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
21693 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
21695 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
21697 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
21699 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
21702 2004-11-27 Ben Maurer <bmaurer@ximian.com>
21704 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
21705 platforms with PIC aot.
21707 2004-11-28 Martin Baulig <martin@ximian.com>
21709 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
21712 2004-11-28 Martin Baulig <martin@ximian.com>
21714 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
21715 the result of mono_type_get_underlying_type() to check whether
21718 2004-11-26 Martin Baulig <martin@ximian.com>
21721 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
21724 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
21726 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
21727 the same way as the other arguments so they won't get clobbered.
21729 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
21730 calls through R11 since it is clobbered by the trampoline code.
21732 2004-11-26 Raja R Harinath <rharinath@novell.com>
21734 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
21735 pick up in-tree mscorlib.dll.
21737 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
21739 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
21741 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
21742 runtime data/code are now stored in a table similar to the GOT in ELF.
21743 This allows the code itself to be position independent.
21745 * aot.c: Fix loading of referenced assemblies after the lazy assembly
21748 * aot.c: Attach ELF type (object/function) directives to all global
21751 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
21753 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
21755 * mini-amd64.h: Turn on PIC AOT code.
21757 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
21758 returning the offset within an OP_AOTCONST instruction where the GOT
21759 offset needs to be added.
21761 * mini.h: Bump AOT file format version.
21763 2004-11-25 Martin Baulig <martin@ximian.com>
21765 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
21766 uninflated generic methods.
21768 2004-11-25 Martin Baulig <martin@ximian.com>
21770 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
21772 2004-11-24 Martin Baulig <martin@ximian.com>
21774 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
21775 original klass (this only applies for generic instances).
21777 2004-11-24 Martin Baulig <martin@ximian.com>
21779 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
21780 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
21783 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
21785 * mini.c (mono_method_to_ir): Disable inlining for methods containing
21786 localloc. Fixes #69678.
21788 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
21790 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
21792 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
21793 used SSE registers on pinvoke calls. Fixes #69774.
21795 2004-11-23 Geoff Norton <gnorton@customerdna.com>
21797 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
21798 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
21800 2004-11-23 Raja R Harinath <rharinath@novell.com>
21802 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
21803 Refer directly to the mcs/ tree.
21805 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21807 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
21808 Check if a trampoline for a synchronized method is required.
21810 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
21812 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
21813 with localloc if needed. Throe arithmetric exception in
21814 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
21815 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
21817 2004-11-19 Geoff Norton <gnorton@customerdna.com>
21819 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
21820 types before switching on type. Fixes #69622.
21822 2004-11-19 Raja R Harinath <rharinath@novell.com>
21824 * Makefile.am (check-local): New. Integrate into 'make check'.
21825 (MCS,RUNTIME): Define using in-tree mono and mcs.
21827 (%.exe): Use $(ILASM).
21829 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
21831 * mini-ppc.c: adjust initial prolog size (bug #69691).
21833 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
21835 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
21838 2004-11-17 Raja R Harinath <rharinath@novell.com>
21840 * Makefile.am (clean-local): Rename from 'clean'.
21842 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21844 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
21845 to mono_arch_is_int_overflow.
21846 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
21849 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
21851 * declsec.c|h: New files to support declarative security attributes.
21852 Added function to check if a method has (applicable) security.
21853 * mini.c|h: Add check for declarative security attributes in
21854 mono_method_check_inlining.
21855 * Makefile.am: Added declsec.c and declsec.h to the build.
21857 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
21859 * mini.c, mini.h: update to keep dynamic code info per-domain.
21861 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
21863 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
21864 (mini_init): Get rid of it from here too.
21866 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
21868 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
21869 implemented OP_RETHROW (patch by Geoff Norton
21870 <gnorton@customerdna.com>).
21872 2004-11-10 Geoff Norton <gnorton@customerdna.com>
21874 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
21875 between appdomains. Fixes appdomain-unload on PPC.
21877 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
21879 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21880 mini-exceptions.c: handle the new wrapper types.
21881 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
21882 token value as a MonoClass* when compiling a wrapper.
21883 mono_jit_create_remoting_trampoline now takes an additional
21884 MonoRemotingTarget parameter.
21886 2004-11-10 Martin Baulig <martin@localhost>
21888 * mini.c (mono_method_to_ir): Use `generic_container->context'
21889 rather than creating a new one.
21891 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21893 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21895 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21897 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21899 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21900 the experimental aot cache stuff.
21902 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21904 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21905 mini-exceptions.c: update to exception clause structure changes.
21907 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21909 * exceptions-x86.c (throw_exception): Fix warnings.
21911 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21914 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21916 * exceptions-sparc.c (get_throw_exception): Really fix this.
21918 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21920 * tramp-*.c: we no longer support icalls without wrappers, so
21921 a bit of code can be removed here
21923 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21925 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21928 * cpu-sparc.md: Add op_rethrow.
21930 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21932 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21934 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21935 * mini-ops.h: Add OP_RETHROW.
21937 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21939 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21941 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21943 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21944 Makes the output much easier to read
21946 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21948 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21949 prevents another huge leak when compiling with ssa. Secondly, the
21950 performance of doing this rather than freeing the lists is much
21951 better. GList does a lock every time you allocate a list link,
21952 so that it can use a memory pool. So, it is better to just use
21953 a memory pool of our own.
21955 * ssa.c, linear-scan.c: replace g_list_remove_link with
21956 g_list_delete. The remove one does not free the GList, so we were
21957 leaking memory. On -O=all --compile-all with corlib, this cut down
21958 3 MB of allocations.
21960 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21962 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21964 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21966 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21967 into a new function mono_create_jit_trampoline ().
21969 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21971 * trace.c (get_spec): Allow tracing of classes without a namespace.
21973 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21975 * mini.c: Fix pointer overwrite in mini_method_compile.
21977 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21979 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21980 The darwin ABI needs some special handling for 1 and 2 byte structs
21981 Lets use lbz/lhz instead of lwz everywhere.
21982 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21983 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21984 Use stb/sth for the former, and put the latter always on stack instead of in
21985 argument registers.
21987 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21989 * trace.c (is_filenamechar): Add '_'.
21991 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21993 * mini-s390.c: Fix prolog length to allow for large trace requirements.
21995 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
21997 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
21999 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
22000 depends on libmonogc. Fixes #68805.
22002 2004-10-26 Miguel de Icaza <miguel@ximian.com>
22004 * mini.c (mono_jit_free_method): Provide extra information for
22005 this error. Currently this leaks, but will be turned into a
22006 developer option in the future.
22008 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
22010 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
22012 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
22014 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
22015 boundary. Fixes reading of PATCH_INFO_R4 and R8.
22016 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
22018 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
22020 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
22021 trampolines for AOT code.
22023 2004-10-22 <vargaz@freemail.hu>
22025 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
22026 constructed types. Fixes #68136.
22028 2004-10-21 Martin Baulig <martin@ximian.com>
22030 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
22031 if it returns true, unwind the stack to the call instruction.
22033 2004-10-21 <vargaz@freemail.hu>
22035 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
22037 * mini.h: Bump AOT version number.
22039 * objects.cs: Add another test for unbox trampolines.
22041 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
22044 2004-10-20 <vargaz@freemail.hu>
22046 * driver.c: Add SHARED to the set of optimizations tested.
22048 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
22050 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
22051 used by CEE_NEWARR.
22053 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
22055 2004-10-20 Martin Baulig <martin@ximian.com>
22057 * mini-exceptions.c (mono_handle_exception): Call
22058 mono_debugger_handle_exception() to tell the debugger about
22059 catch/finally clauses.
22061 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
22063 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
22065 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
22068 2004-10-15 Geoff Norton <gnorton@customerdna.com>
22070 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
22071 methods as their native size, fixed bug #57543, #57545.
22072 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
22073 This saves a temporary register and mullw call down into 1 (minor perf
22074 increase for cases like sum = sum * 5; This use to translate into:
22077 It now translates to
22080 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
22082 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
22085 2004-10-11 Martin Baulig <martin@ximian.com>
22087 * mini.c (mono_method_to_ir): If we're a generic method, get the
22088 MonoGenericContainer from our MonoMethodNormal and create a
22089 MonoGenericContext from it.
22091 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
22093 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
22095 * basic-long.cs: Add test for checked i8->i2 cast.
22097 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22099 * inssel-ppc.brg: added a couple of speedup rules.
22101 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
22103 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
22104 to speed up rebuilds.
22106 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22108 * mini-s390.c: Minor fix to OP_OR_IMM.
22110 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
22112 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
22113 better. Fixes appdomain-unload.exe on sparc.
22115 2004-10-02 Massimiliano Mantione <massi@ximian.com>
22117 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
22118 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
22121 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
22123 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
22125 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
22127 * mini.c: Always generate a field read/write wrapper for members
22128 of the class MarshalByRefObject since the actual instance could
22131 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
22133 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
22135 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
22137 * driver.c mini.h trace.c: Move the setting of the main assembly into
22138 a separate function called mono_trace_set_assembly () and call it after
22139 actually loading the main assembly. Fixes #66872.
22141 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
22143 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
22144 using the code manager.
22146 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
22148 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
22150 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
22152 * cpu-amd64.md: Fix bug in previous patch.
22154 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
22157 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
22159 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22160 mini-exceptions.c: updates for changed stack walk interface.
22162 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22164 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
22166 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
22168 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
22170 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
22172 * driver.c (mini_regression_list): Do not call mono_assembly_close
22173 since assemblies can't be unloaded.
22175 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
22177 * cpu-amd64.md: Fix more instruction lengths.
22179 * cpu-amd64.md: Fix lengths of some instructions.
22181 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
22183 * inssel.brg: Make the array ldelema check aot friendly.
22185 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
22187 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
22189 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
22191 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
22193 * mini-x86.c: Fix build.
22195 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
22196 mono_type_get_underlying_type () helper function to simplify code.
22198 2004-09-09 Martin Baulig <martin@ximian.com>
22200 * mini-amd64.c: Don't access `type->data.klass' directly, call
22201 mono_class_from_mono_type() instead since the type may be a
22204 2004-09-09 Martin Baulig <martin@ximian.com>
22206 * mini-amd64.c (get_call_info): Fix support for generic instances.
22207 (add_valuetype): Use mono_class_from_mono_type() to get the class
22208 since we can be a generic instance.
22210 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
22212 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
22214 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
22216 * liveness.c: reset spill costs on each scan: bug 62107
22218 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
22220 * exceptions-sparc.c (mono_arch_find_jit_info): remove
22221 unnecessary line that doesn't compile
22223 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
22225 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
22226 trampolines, make them call an error function so people can fix their
22229 2004-09-06 Martin Baulig <martin@ximian.com>
22231 * mini.c (mono_method_to_ir): When initializing locals, handle a
22232 generic instances like a valuetype if it's a valuetype and like a
22233 class if it's a class.
22235 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22237 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
22238 stack. Fixes #64674.
22240 * exceptions.cs: Add test for unwinding of call arguments.
22242 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
22244 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
22245 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
22246 set the carry/borrow flag). The sparc and s390 implementations
22247 can now use optimized versions (and simplify the code). ppc bugfixes.
22249 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22251 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
22253 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
22255 * inssel-amd64.brg: Remove leftover 32 bit rule.
22257 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
22259 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
22261 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
22262 mono_arch_find_jit_info functions into a new function. Fix a memory
22265 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
22268 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22270 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
22273 * exceptions.cs: Add array size tests.
22275 * mini.c: Allocate a separate icall wrapper for each arity of
22276 mono_array_new_va. Fixes #59509.
22278 * exceptions.cs: Add testcase for 64578.
22280 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
22282 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
22284 2004-09-02 Martin Baulig <martin@ximian.com>
22286 * mini.c (mono_method_to_ir): When initializing the locals, call
22287 handle_initobj() on the generic instance itself, not its
22290 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22292 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
22293 MonoJitInfo for dynamic methods.
22295 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
22297 * mini.c: Add support for freeing JIT data for dynamic methods.
22299 2004-09-01 Martin Baulig <martin@ximian.com>
22301 * mini-x86.c (is_regsize_var): Added support for generic
22303 (mono_arch_emit_prolog): Make this compile again, use
22304 `x86_push_imm_template (code)'.
22306 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
22308 * mini-x86.c: make all push_imm instructions that get
22309 patched always emit the long form
22311 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
22313 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
22314 in a per-domain hash.
22316 * mini-amd64.c (merge_argument_class_from_type): Handle generic
22319 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
22321 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
22324 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
22327 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
22328 Beginnings of SSE2 support.
22330 * exceptions.cs: Add more tests for checked int<->uint casts.
22332 2004-08-28 Martin Baulig <martin@ximian.com>
22334 * mini-x86.c (mono_arch_instrument_epilog): Added support for
22338 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
22339 Handle generic instances recursively.
22341 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22343 * iltests.il: test for conv.u8 on a constant
22345 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22347 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
22348 LCONV_x4 (shrun_32 (membase)).
22350 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22352 * inssel-x86.brg: c&p rules for push/setret of long
22354 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22356 * inssel-x86.brg: c&p rules for compare (base, regvar) and
22357 compare (regvar, base)
22359 * inssel-x86.brg: more burg love
22361 * inssel.brg: more cleanup
22363 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
22365 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22367 * basic-long.cs, basic-calls.cs: new tests for optimization.
22369 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
22371 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
22374 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22376 * mini-amd64.c (read_tls_offset_from_method): Add another case.
22378 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
22380 * inssel.brg (mini_emit_memcpy): use
22381 NO_UNALIGNED_ACCESS to disable memcpy optimization
22383 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22385 * mini-amd64.c: Handle generic types in various places.
22387 * mini.c (mono_method_to_ir): Handle generic types in init locals.
22389 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
22391 * mini.c (handle_box): Fix warning.
22393 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
22395 * mini-amd64.h: Enable the emit_state optimization.
22397 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
22399 * mini-amd64.c: Add some new 64 bit peephole opts.
22401 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
22403 * cpu-amd64.md: sreg1 of div instructions must be %rax.
22405 * mini-amd64.c: Register allocator fixes.
22407 * mini.c: Add an optimization to emit_state to avoid allocation of new
22408 registers on some platforms.
22410 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
22412 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
22414 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
22415 allocation. Fixes #63085.
22417 * basic-long.cs: Add new regression test.
22419 * mini-amd64.c: Register allocator improvements.
22421 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
22423 * mini-amd64.c (read_tls_offset_from_method): Add another code
22426 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
22427 instruction sequence for nullifying class init trampolines.
22429 * objects.cs: Add new regalloc test.
22431 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
22433 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22435 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
22437 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
22440 * driver.c: Fix profiling after TLS changes.
22442 * driver.c (mono_main): Set mono_stats.enabled if needed.
22444 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
22447 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
22449 * mini-x86.c: use a 1 op rather than a 2 op tls access
22450 instruction -> faster.
22452 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22454 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22457 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
22459 * exceptions-sparc.c (throw_exception): fix typo
22461 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
22463 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
22464 set tree->dreg correctly with tls. Allow any
22465 register to be used.
22467 * mini-x86.c (read_tls_offset_from_method): add new code
22468 generation pattern seen with GCC.
22471 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22473 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
22474 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22475 exceptions-sparc.c: fix some performance issues in exception
22476 handling and setting of the stack trace for exceptions that were
22479 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22481 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22484 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
22487 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
22489 This patch inlines tls access, when possible.
22491 * mini.h: new arch functions for TLS intrinsics.
22492 All platforms updated with a stub.
22494 * mini.c: use the new intrinsics
22496 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
22497 arch specific intrinsic for tls variables
22499 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22501 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
22504 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
22506 * mini.c: thread local allocation
22508 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
22510 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
22512 * Makefile.am: Link against the static version of libmonogc.
22514 * Makefile.am: Link the static versions of the convenience libraries
22515 into the mono executable.
22517 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
22519 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
22521 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
22522 on integer overflow.
22524 * mini-amd64.c: Reorganize function call code.
22526 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
22528 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22530 * inssel-x86.brg: use xor eax,eax.
22532 * basic.cs: new tests
22534 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22536 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
22537 in exception throwing code.
22539 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22541 * inssel-x86.brg: use xor esi,esi.
22543 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22545 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
22546 can trace methods compiled during mini_init () too.
22548 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
22551 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22553 * Makefile.am: static link on x86 (r=zoltan)
22555 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22557 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
22558 code since it causes some programs to fail.
22560 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
22562 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
22564 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22566 * mini.c: ovfops_op_map - add STACK_OBJ case for
22568 * basic.cs: add test_0_pin_string as test
22571 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22573 * Makefile.am: build C# if srcdir != builddir
22575 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22577 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
22578 fall-through blocks.
22580 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22582 * driver.c: enable loop by default again and include abcrem in -O=all.
22584 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
22586 * iltests.il: Add some localloc tests.
22588 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
22590 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
22593 * inssel-amd64.brg: Add some optimizations.
22595 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
22598 * Makefile.am: Statically link mono against libmono on AMD64.
22600 * mini-amd64.c inssel-amd64.brg: Optimizations.
22602 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
22604 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
22606 * tramp-amd64.c: Patch calling code in trampolines.
22608 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
22610 * mini-amd64.c: pinvoke struct passing fixes.
22612 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
22614 * mini-sparc.c: redo change, make mono_arch_cpu_init call
22615 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
22617 2004-08-05 Duncan Mak <duncan@ximian.com>
22619 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
22622 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22624 * mini-amd64.c (emit_move_return_value): Move return value for normal
22627 2004-08-05 Martin Baulig <martin@ximian.com>
22629 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
22630 `type->type'; just modify `type' itself when dealing with enums
22631 and generic instances.
22632 (check_call_signature): Make `simple_type' a `MonoType *'.
22634 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22636 * mini.c: Use OP_PADD to add offsets to addresses.
22638 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
22640 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
22642 * mini-sparc.c (mono_arch_emit_epilog): fix check
22643 for folding last op into restore instruction
22645 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22647 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
22648 helper methods using the code manager.
22650 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
22652 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
22654 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22656 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
22657 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
22659 * mini-s390.c: fix tail processing
22661 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
22663 * mini-ppc.c: mul.ovf.un exception name fix.
22665 2004-08-03 Martin Baulig <martin@ximian.com>
22667 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
22668 instances; before jumping to `handle_enum', also modify `ptype'.
22670 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
22672 * cpu-sparc.md: fcall maximal length too small.
22674 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
22676 * mini-amd64.c mini.h: Add initial support for passing/returning
22677 structures to/from pinvoked methods.
22679 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
22681 * mini-ppc.c: reg allocator fix.
22683 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
22685 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
22687 * inssel.brg: Optimize memset on 64 bit machines.
22689 * mini-amd64.c: Fix some vararg cases.
22691 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22693 * mini-s390.c: Corrected macro in emit_float_to_int
22695 * s390-abi.cs: Tests to exercise the s390 ABI
22697 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22699 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
22702 * basic.cs: Add a test for add.ovf.un.
22704 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
22706 * mini-sparc.c: add case for OP_IDIV_UN
22708 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22710 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
22712 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
22714 2004-07-30 Ben Maurer <bmaurer@ximian.com>
22716 * basic.cs: regression tests.
22718 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
22721 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22723 * basic.cs: Add a new test.
22725 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
22726 and AOT. Various fixes and optimizations.
22728 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
22730 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
22732 * mini-ppc.c: make sure temp regs are not used for global reg
22735 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
22737 * cpu-sparc.md: conv_i8 fix for 64bits
22739 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
22741 2004-07-29 Ben Maurer <bmaurer@ximian.com>
22743 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
22744 add opcode for cmp BYTE PTR [eax], imm.
22746 * inssel.brg: Make memcpy and memset takes bases.
22748 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22750 * *-amd64.*: More AMD64 work.
22752 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22754 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
22755 add a compare-not-equal opcode.
22757 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
22759 * mini.c: Use mono_init_from_assembly instead of mono_init.
22761 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22763 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
22765 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
22767 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
22769 * inssel.brg: 64 bit fixes.
22771 * mini.h (MonoCallInst): Add some AMD64 specific data.
22773 * mini.h: Add some OP_P opcodes.
22775 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22777 * basic.cs: tests for 61797 and 61740
22779 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
22781 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
22782 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
22784 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
22786 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
22788 * *-amd64*.*: Ongoing AMD64 work.
22790 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
22792 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
22794 * *-amd64*: Ongoing AMD64 work.
22796 * mini-arch.h: Add AMD64 support.
22798 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
22800 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
22802 * mini-ops.h: Add new opcodes.
22804 * Makefile.am: Add AMD64 support.
22806 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
22807 rules into the inssel-long*.brg files.
22809 * *-amd64.*: Add beginnings of AMD64 backend.
22811 2004-07-22 Ben Maurer <bmaurer@ximian.com>
22813 * mini.c (print_dfn): commenting out the code that prints
22814 the cil. With -O=deadce, this makes -v -v crash.
22816 * cpu-pentium.md: make checkthis have a length of 2
22818 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
22820 * mini-sparc.h: fix implementations of __builtin
22821 functions for Sun compiler for V9.
22823 2004-07-16 Ben Maurer <bmaurer@ximain.com>
22825 * mini.c: use the new stelem.ref wrapper
22826 * exceptions.cs, arrays.cs: new stelem.ref tests
22828 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22830 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
22831 new XSP should work with these changes).
22833 2004-07-14 Ben Maurer <bmaurer@ximain.com>
22835 * inssel-{long32,x86,}.brg: trivial optimizations.
22837 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
22839 * mini.c: load value when emitting box operation in
22842 2004-07-12 Ben Maurer <bmaurer@ximian.com>
22844 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
22845 is one byte shorter than cmp DWORD PTR [eax], 0.
22847 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22849 * inssel-ppc.brg: arguments on the stack are always
22850 relative to the stack pointer (spotted by Neale Ferguson).
22852 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22854 * exceptions-x86.c: delay appending the method name to the trace until
22855 after mono_jit_info_table_find is called, as this gets the real
22858 2004-07-09 Ben Maurer <bmaurer@ximian.com>
22860 * aot.c: register roots
22862 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22864 * aot.c : I could just use PLATFORM_WIN32 flag.
22866 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22868 * aot.c : Reverting the previous fix. This time it broke linux build.
22870 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22872 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
22874 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
22876 * mini.c (handle_stack_args): Remove some more debugging code.
22878 * mini.c (handle_stack_args): Remove debug output left in by mistake.
22880 * driver.c mini.h aot.c: Allow additional options to be specified with
22881 --aot and pass them to mono_compile_assembly.
22883 * aot.c: Add experimental code to AOT compile all loaded assemblies
22884 on demand and save the code into a cache in the filesystem.
22886 * aot.c: Add support for more wrapper methods.
22888 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22891 * cpu-*.md: Remove removed opcodes.
22893 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22894 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22895 related icalls to marshal.c.
22897 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22899 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22901 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22903 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22905 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22906 * liveness.c: If liveness is recomputated we need to reset the information
22907 for each variable. This way, if the liveness range has been narrowed
22908 by optimizations that happened after the last computation, we can return
22911 For example, if you have
22916 // Tons of code that does not affect i
22922 i = 0 is dead code and will be removed by SSA. However, when
22923 linear scan gets to the code, i will still appear to be live
22924 throughout the entire block. This prevents good register allocation.
22926 2004-07-06 Martin Baulig <martin@ximian.com>
22928 * debug-mini.c (mono_debug_init_method): Allow
22929 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22930 (mono_debug_add_icall_wrapper): New method.
22932 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22934 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22936 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22939 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22941 * aot.c (mono_aot_load_method): Fix loading of debug info.
22943 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22945 * aot.c: Add logging support.
22947 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22949 * mini.h: Add prototype for mono_print_method_from_ip.
22951 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22953 * inssel.brg: 64 bit fixes.
22955 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22958 * Makefile.am: Add SPARC64 support.
22960 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22962 * aot.c: Fix alignment problems on 32 bit platforms.
22964 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22966 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22969 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22972 * mini.h: Bump AOT file version. Some 64 bit fixes.
22974 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22976 * inssel-sparc.brg: Add new rule to avoid register moves.
22978 * inssel.brg: Add ldind_to_load_membase helper function.
22980 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22982 * mini.c: OffsetToStringData intrinsic.
22984 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22986 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22988 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22991 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22992 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22994 * mini.c: reinstated mono_compile_get_interface_var()
22995 on x86, too, since the change breaks the Gtk# build there as well.
22997 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22999 * driver.c: remove loop from the default optimizations: it seems to
23000 interact badly with some of the other options (see bug #60613).
23002 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
23004 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
23005 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
23007 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
23009 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
23010 vararg-using methods.
23012 2004-06-21 Martin Baulig <martin@ximian.com>
23014 * mini/mini-exceptions.c
23015 (mono_handle_exception): Added `gpointer original_ip' argument.
23016 After calling mono_unhandled_exception(), call
23017 mono_debugger_unhandled_exception() and if that returns true,
23018 restore the context and return.
23020 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
23022 * mini-ppc.c: prefer the use of relative branches so
23023 they won't need to be patched in aot code (patch from Patrick Beard).
23025 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
23027 * aot.c: patch from Patrick Beard to make the output assembly
23028 more correct for the MacOSX assembler. Small tweak to
23029 generate sane images on Linux/PPC, too.
23031 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23033 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
23034 case until bug #59509 is fixed (shows up in #60332).
23036 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23038 * mini.c: make sure the needed wrappers are compiled, too, with
23041 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
23043 * driver.c: remove NPTL reference in --version output.
23045 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23047 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
23048 generate valid assembly for the Mach-O assembler.
23050 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23052 * driver.c: don't include abcrem in the all optimization specifier
23053 since it slows down jit compilation too much for now.
23055 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
23057 * mini.c: use BIGMUL only if both operands have the same signage.
23058 * iltests.il: Test for bug 60056. (errors related to signage in
23063 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
23065 * mini.c, aot.c: memory leak fixes.
23067 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23069 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
23071 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
23073 * Makefile.am: remove the -static hack completely, it links in
23074 statically glib as well.
23076 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
23078 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
23079 * exceptions.cs: make it compile with new mcs/csc.
23081 2004-06-03 Massimiliano Mantione <massi@ximian.com>
23082 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
23083 and added relevant test case.
23085 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
23087 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
23088 regressions in gtk-sharp.
23090 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
23092 * exceptions.cs: New regression tests.
23094 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
23096 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
23098 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
23100 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
23102 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
23104 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
23106 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
23108 * mini.c (mono_jit_runtime_invoke): Init class in this
23109 method instead of trusting mono_jit_compile_method to
23110 do the work (because wrappers can be in object class)
23112 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
23114 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
23116 * basic-long.cs: New regression test.
23118 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
23120 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
23121 and div/rem checks.
23123 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
23125 * Makefile.am: fix miguel's change to build mono statically against
23126 libmono (track build dependencies).
23128 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
23130 * cfold.c: Some glib versions do not have G_MININT32.
23132 2004-05-26 Massimiliano Mantione <massi@ximian.com>
23134 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
23135 with precision of tan, atan, sin and cos, and implemented related
23136 regressions tests (fixes bug 54467, but one new problem appeared and
23139 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
23141 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
23143 * exceptions.cs: Add test for constant folding && division by zero.
23145 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
23146 since driver.c is in libmono too, so the optimization was useless.
23148 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
23149 variable to driver.c so the compiler can emit more efficient code to
23152 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23154 * Makefile.am: don't distribute generated inssel.[ch] files.
23156 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
23158 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
23159 into the default appdomain. Fixes #58707.
23161 * jit-icalls.c: Remove the broken approximation for truncl, doing
23162 no conversion is better.
23164 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
23167 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23169 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
23170 of the mcrxr instruction which is not available on some processors
23171 even if it's documented to be. Implement add and sub overflow correctly
23172 (still not complete for long unsigned). Speed up icalls a bit.
23174 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
23176 * mini.c (mono_jit_compile_method_with_opt): Make sure that
23177 we run .cctor in the current domain instead of target_domain.
23179 Fixes bug #58558, .cctor not being called in -O=shared.
23181 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23183 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
23185 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
23187 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
23188 which can be done with an imm8, do it that way.
23189 (mono_arch_output_basic_block): ditto for a jmp
23190 (mono_arch_emit_prolog): Computate maximum offset of a label.
23192 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
23194 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
23195 now tries to allocate prefered physical reg's for virtual
23196 regs. This reduces the number of emited spills/loads with
23197 20-30% on our core assemblies.
23199 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23201 * jit-icalls.c: truncl() is not needed and trunc() is
23202 the correct thing to do anyway (bug #58287).
23204 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
23206 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
23209 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
23211 * driver.c: enable loop optimizations by default.
23213 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
23215 * mini-x86.c: fix calc of max loop size when aligning loops start.
23217 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
23219 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
23222 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
23224 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
23227 * basic-long.cs: Add tests for add/subtract of immediates with carry.
23229 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
23231 * mini.c (inline_method): Allways inline some wrappers even if the cost
23232 is too large. Fixes #58785.
23234 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
23236 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
23238 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
23239 (crichton@gimp.org). Beginning of support for sparc/linux.
23241 * mini-sparc.c: Optimize retrieval of LMF address.
23243 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
23245 * exceptions-ppc.c: handle alloca in methods with clauses.
23247 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
23249 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
23251 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
23253 * mini.c: Delegate most of the abort signal work to
23254 mono_thread_request_interruption, which also handles Stop and Suspend
23257 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
23259 * mini.c mini.h: Allow inlining of icall wrappers if the backend
23260 supports the save/restore lmf opcodes.
23262 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
23264 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
23265 by gcc-3.4 as well.
23267 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
23269 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23271 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
23272 methods which contain array accesses.
23274 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
23275 boundaries. Fixes #58537.
23277 * iltests.il: Add regression test for #58537.
23279 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23281 * mini-x86.c (mono_arch_local_regalloc): Last part of
23282 fix for bug #58633 (releasing register to early).
23284 2004-05-18 Miguel de Icaza <miguel@ximian.com>
23286 * basic-long.cs: Add new regression test.
23288 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23290 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
23291 register too early on the chain.
23293 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23295 * mini.c (create_helper_signature): Use a helper function to reduce
23296 the code which needs to be written. Also set the calling convention of
23297 icalls on windows. Fixes #57840.
23299 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
23301 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
23302 exceptions-ppc.c: added helper function to get the instruction address
23303 from a signal handler context.
23305 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23307 * helpers.c: use g_get_tmp_dir. Invokes happyness
23310 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23312 * helpers.c: Add new env variable to pass args to objdump.
23313 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
23315 2004-05-17 Radek Doulik <rodo@ximian.com>
23317 * Makefile.am (common_sources): added abcremoval.h so it get
23318 disted and daily mono packages on go-mono.com will build again
23320 2004-05-17 Massimiliano Mantione <massi@ximian.com>
23322 * abcremoval.c: Fixed coding style, added copyright header.
23324 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
23326 * mini.h: Added prototype for abc removal main function.
23328 * build_relations_propagation_table.pl: Added copyright header.
23330 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23332 * basic-long.cs: reg test for complex ceq_long bug.
23334 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23336 * mini-x86.c (mono_arch_local_regalloc): Correctly free
23337 reg in long and clob case (bug #58343). Fixed/added comments.
23339 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
23341 * mini.c (mono_jit_runtime_invoke): Follow new convention
23342 of calling the invoke method with an function pointer.
23344 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
23346 * ChangeLog: Fix author of memory leak patch.
23348 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
23350 * Makefile.am: fix make dist as well...
23353 2004-05-14 Massimiliano Mantione <massi@ximian.com>
23355 * cfold.c: Made so that conversions from pointer to int4 are no-ops
23356 on archs where pointers are 4 bytes long.
23358 * Makefile.am: Added abcremoval.c source file.
23360 * abcremoval.c: Added abcremoval.c.
23362 * abcremoval.h: Added abcremoval.h.
23364 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
23366 * inssel.brg: Enabled bounds check removal.
23368 * mini.c: Added support for abcrem optimization.
23370 * mini.h: Added abcrem optimization label.
23372 * driver.c: Added support for abcrem optimization.
23374 * propagated_relations_table.def: Added propagated_relations_table.def.
23376 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
23378 * mini.c, cfold.c: fix style.
23380 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23382 * mini.c: handle issue with the low-level implementation of
23383 some long opcodes (bug #54209).
23385 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
23387 * basic.cs: test for my new cmov stuff.
23389 2004-05-13 Patrik Torstensson
23391 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
23392 opt and added peephole documentation.
23394 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
23396 * tramp-ppc.c: rewrote the generic trampoline code.
23398 2004-05-11 Patrik Torstensson
23400 * mini-x86.c: optimize long shl/shr asm code (one less branch)
23402 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
23404 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
23406 * mini.h mini.c dominators.c: Applied patch from Derek Woo
23407 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
23409 * mini.c: Add new icalls for AsAny marshalling.
23411 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23413 * tramp-ppc.c, mini-ppc.c: more cleanups.
23415 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23417 * mini.c: no warnings.
23419 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23421 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
23423 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
23425 * mini.c: In the thread abort signal handler, if the thread is in the
23426 process of being stoped, don't throw the Abort exception, just stop the
23429 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
23431 * tramp-ppc.c: removed old code.
23433 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23435 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
23436 do some simple speed optimizations on ppc.
23438 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
23440 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
23441 and large offsets in load/store.
23443 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23445 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
23446 it causes regressions.
23448 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23450 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
23453 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23455 * jit-icalls.c: remove warnings.
23456 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
23457 speedups for unsafe code.
23459 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
23461 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
23463 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
23465 * basic-calls.cs: Add new regression test.
23467 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
23470 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
23472 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
23475 2004-05-06 Patrik Torstensson
23477 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
23478 long reg allocation in any reg (not only eax:edx) and implemented
23479 long shl/shr ops in asm instead of helpers.
23481 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
23483 * mini-sparc.h: Fix warnings.
23485 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
23488 * mini-exceptions.c (mono_handle_exception): Call the filter in a
23489 separate statement for clarity.
23491 * mini-sparc.c: Update status.
23493 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
23495 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
23498 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23500 * inssel-ppc.brg: another small pre-release workaround:
23501 we don't do overflow detection for long_sub_un.
23503 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23505 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
23506 (also works around a weird ppc bug: 57957).
23508 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
23510 * tramp-ppc.c: trampoline fixes.
23512 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
23514 * mini-ppc.c: fixed typos.
23516 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
23518 * mini-ppc.c, exceptions-ppc.c: more code saves registers
23519 at the top of the stack. Fixed typos. Use a frame registers
23520 for all the methods with exception clauses.
23522 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23524 * exceptions-ppc.c: restore fp registers.
23526 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23528 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
23529 order from the stack top (moved the stack room to save the
23530 return value for trace after the param area). Fixed corruption
23531 in restoring registers on unwind.
23533 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23535 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
23537 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23539 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
23540 and prolog/epilog for methods that use it. Allow
23541 enough param area room for varargs methods. Fix miguel's
23542 breakage in exception handling.
23544 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23546 * Makefile.am: run genmdesc only on current arch.
23548 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23550 * exceptions-x86.c:
23551 * mini-x86.h: fix the build on windows.
23553 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
23555 * 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.
23557 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
23559 * mini-exceptions.c: New file.
23561 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
23562 Move some parts of the x86 exception handling code to an
23563 arch-independent file so it can be shared with other ports.
23565 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
23567 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
23569 2004-04-26 David Waite <mass@akuma.org>
23571 * driver.c: remove comma from end of enumeration declaration
23573 2004-04-26 Jackson Harper <jackson@ximian.com>
23575 * driver.c: parse config file before loading first assembly. This
23576 allows the user gac to be enabled/disabled.
23578 2004-04-23 Miguel de Icaza <miguel@ximian.com>
23580 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
23581 simpler mechanism: we do not care what is encoded initially
23582 (branch absolute or relative), we care about the code and its
23583 target. I kept the old code for reference for now.
23585 The new code tries first to determine if the jump is anywhere in
23586 the -/+32 absolute meg range, if it succeeds, it encodes using the
23587 absolute branch; If not, it tried to find something in the
23588 relative range, if not, it uses the handle_thunk code.
23590 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
23592 * exceptions-ppc.c: use the correct ip register on macosx.
23594 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
23596 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
23598 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
23600 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
23601 Raise exception on integer divide by zero by hand since the hw
23602 doesn't support it. Handle NaNs in FP compares.
23604 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
23606 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
23607 code reducing duplication between the platforms and enabled
23608 signal exception handling (on linux for now).
23610 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
23612 * exceptions-ppc.c: more macosx support.
23614 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23616 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
23618 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
23620 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
23622 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
23624 * iltests.il: more tests.
23626 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23628 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
23631 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
23633 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
23635 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23637 * liveness.c: Mark variables as volatile in all basic blocks reachable
23638 from exception clauses.
23640 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
23642 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
23645 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
23647 * iltests.il, basic.cs: more tests for regalloc.
23649 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
23651 * iltests.il: Some tests for register allocation modifications
23654 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
23656 * exceptions.cs: Add regression test for bug #56782.
23658 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
23659 original stack trace if an exception is rethrown. Fixes #56782. Oh,
23660 the beauty of fixing the same thing in 5 different files...
23662 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
23664 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
23667 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
23669 * mini.c: Add support for STRWLPARRAY marshalling convention.
23671 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
23673 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
23674 to init the context to setup the regs pointer).
23676 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23678 * exceptions-ppc.c: more exceptions work.
23680 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23682 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
23685 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23687 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
23688 can use the memory directly.
23690 * cpu-pentium.md: Update documentation from a post from Zoltan.
23692 add x86_add_membase, x86_sub_membase, x86_mul_membase
23694 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23696 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
23697 GENERAL_REGS they were also hardcoded for all PPC ports.
23699 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
23701 Remove hard-coded limit for floating point registers, use
23702 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
23704 Notice that in MacOS X calling conventions you can fit a lot more
23705 floating point values in registers, so I should update the PInvoke
23706 test to excercise the passing of floating point values on the
23707 stack (currently broken).
23709 2004-04-06 Miguel de Icaza <miguel@ximian.com>
23711 * tramp-ppc.c (create_trampoline_code): Added
23712 JUMP_TRAMPOLINE_SIZE.
23713 (ppc_magic_trampoline): Follow the pattern from
23714 x86_magic_trampoline: if code is set to zero, return.
23715 (create_trampoline_code): Always pass MonoMethod to the jump
23716 trampoline, before it was passing a null.
23717 (mono_arch_create_jump_trampoline): Implement the jump stub, could
23718 share the code with mono_arch_create_jit_trampoline.
23720 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
23722 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
23725 * cpu-g4.md: Added length for jmp instruction, the worst case
23726 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
23729 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
23731 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
23733 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
23735 * mini.c: Only set bblock->real_offset when adding a new bblock, and
23736 before each IL instruction.
23738 * mini.c (CEE_BOX): Fix warnings.
23740 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23742 * mini.c: removed a few unused vars and extra whitespace.
23744 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
23746 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
23748 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
23750 (OP_GETCHR): use the above
23751 (CEE_LDELEMA): use the above.
23753 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
23754 version of the generic impl.
23755 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
23756 (CEE_LDELEMA): use the above.
23758 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23760 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
23763 * iltests.il: Added new regression test for #56317.
23765 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23767 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
23768 under NetBSD. Fixes #56450.
23770 * liveness.c (update_gen_kill_set): Fix previous patch.
23772 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23774 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
23776 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
23778 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
23779 ldsfld and ldsflda.
23781 * inssel-sparc.brg: Add more optimizations.
23783 * mini-sparc.c: Replace multiply/divide with shifts if possible.
23785 2004-04-01 Martin Baulig <martin@ximian.com>
23787 * mini.c (handle_box): New static function; moved the
23788 implementation of CEE_BOX here.
23789 (mono_method_to_ir): Added `constrained_call' variable.
23790 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
23791 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
23792 mono_method_get_constrained() to get the method.
23794 2004-04-01 Martin Baulig <martin@ximian.com>
23796 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
23797 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
23798 (mono_method_to_ir): We don't need these macros anymore since
23799 mono_class_get_full() already takes care of it.
23801 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23803 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
23804 use @function (as doesn't accept #function here) and check the return
23805 value of system and stop if fails.
23807 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23809 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
23811 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
23813 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
23815 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
23817 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
23820 * basic-long.cs: Add test for negation of Int64.MinValue.
23822 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
23824 * mini-sparc.c: Update status.
23826 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
23828 * exceptions-sparc.c: Fix return value in filters.
23830 * inssel-sparc.brg: Fix register allocation in some rules.
23832 2004-03-28 Martin Baulig <martin@ximian.com>
23834 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
23837 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
23839 * mini-x86.c (mono_arch_patch_code): Fix warnings.
23841 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
23842 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
23843 remove unused conv_u4 opcode.
23845 * mini-x86.c: Remove valgrind workaround since it slows down things
23846 even when mono is not run under valgrind.
23848 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
23850 * mini-sparc.c: Update status.
23852 * inssel-sparc.brg: Add some optimizations.
23854 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
23855 future delay slot filling. Add support for varargs, tail calls and JMP.
23857 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
23858 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
23860 * inssel.brg: Fix register allocation in OP_ARGLIST.
23862 * inssel.brg: Fix warnings.
23864 2004-03-25 Martin Baulig <martin@ximian.com>
23866 * mini.c (inflate_generic_field): Removed.
23867 (mini_get_method): Removed, use mono_get_method_full(),
23868 (mini_get_class): Removed, use mono_class_get_full().
23869 (mono_method_to_ir): Pass our generic context to
23870 mono_field_from_token().
23872 2004-03-25 Martin Baulig <martin@ximian.com>
23874 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
23875 of a `MonoMethod *'.
23876 (mini_get_method): Take a `MonoGenericContext *' instead
23877 of a `MonoMethod *'.
23878 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
23879 a new local variable called `generic_context' which holds the
23880 current `MonoGenericContext *'; use it to lookup things.
23882 2004-03-24 Martin Baulig <martin@ximian.com>
23884 * mini.c (mini_get_class): New static method; if we're inside a
23885 generic instance, inflate the class if neccessary.
23886 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23888 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23890 * iltests.il: New regression test for #55976.
23892 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23895 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23897 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23900 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23902 * liveness.c: Consider SSA stores as well as loads when making vars
23905 * exceptions.cs: New regression tests for register allocation.
23907 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23909 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23910 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23911 domain lock only to protect puntual access to data structures.
23912 Added access lock for sighash, jit_icall_hash_name,
23913 jit_icall_hash_addr and domain->code_mp.
23915 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23917 * driver.c: Print SIGSEGV handling method.
23919 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23921 * mini.c (setup_jit_tls_data): Handle case when this is called
23922 multiple times for a thread.
23924 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23925 is different from fbxx_un. Fixes #54303. Also use constants instead of
23926 magic numbers in a lot of places.
23928 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23930 * exceptions.cs: Fix cctor test when --regression is used.
23932 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23934 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23937 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23939 * inssel-ppc.brg: fixed register assignments for some rules.
23941 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23943 * exceptions.cs: Add test for exceptions in static constructors.
23945 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23946 static constructors outside the domain lock. Fixes #55720.
23948 2004-03-17 Martin Baulig <martin@ximian.com>
23950 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23951 (inflate_generic_field): Take the `MonoMethod *' instead of the
23952 `MonoClass *' and added support for generic method.
23953 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23954 have a `field->parent->gen_params', only inflate the field if it's
23955 an open constructed type.
23957 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23959 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23960 exception object instead of the preconstructed ones.
23962 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23964 * mini.c: reverted changed to sigsegv_signal_handler commited
23965 accidentally in the previous patch.
23967 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23970 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23971 running --aot with an old assembly.
23973 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23975 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23978 * mini-sparc.c: Add support for v9 branches with prediction.
23980 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23982 * mini.c (mini_init): #warning is GNUC only
23984 * mini-sparc.h: implement __builtin_frame_address
23985 and __builtin_return_address for Sun C compiler
23987 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23989 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23991 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
23993 * basic-calls.cs: Add test for unaligned byref long argument passing.
23995 * mini-ops.h: Add sparcv9 compare and branch instructions.
23997 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
23998 v9 instructions if we have a v9 cpu.
24000 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
24001 registers for global allocation.
24003 * exceptions-sparc.c: Fixes.
24005 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
24007 * liveness.c (mono_analyze_liveness): Optimized version.
24009 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
24011 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
24014 * basic-float.cs basic-calls.cs: New regression tests.
24016 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
24018 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
24019 sigaltstack implementation.
24021 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
24023 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
24024 stuff if SIGSEGV_ON_ALTSTACK is not defined.
24026 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
24028 * mini.c: Fix warnings.
24030 * mini.c (mono_resolve_patch_target): New function which contains the
24031 arch independent part of the patching process.
24033 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
24034 patching code to a separate function.
24036 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
24038 * mini.c (add_signal_handler): ifdef out on Windows
24040 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
24042 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
24043 cpu-sparc.md: Add exception handling support + other fixes.
24045 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
24046 typed GC detection in --version.
24048 * basic.cs exceptions.cs: New regression tests.
24050 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
24051 the arch specific code can store data during a compilation.
24053 * mini-ops.h: Add OP_SETFRET.
24055 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
24056 function, register a separate icall for each arity, so the icalls can
24059 * mini.c (mono_print_tree): Print negative offsets in a more readable
24062 * mini.c: Make signal handling work on sparc.
24064 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
24066 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
24068 * jit-icalls.c: Emulate truncl by aintl on solaris.
24070 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
24072 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
24074 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
24076 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
24078 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
24079 a MarshalByRef type, inline a method that performs the check, taking into
24080 account that the object can be a proxy. Also implemented tow new opcodes:
24081 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
24082 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
24083 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
24085 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
24087 * mini-ppc.c: if a relative branch displacement is too big
24088 but it points to and area reachable with an absolute branch,
24091 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
24093 * mini.c: optimize small copies in cpblk.
24095 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
24097 * basic-calls.cs basic-float.cs: New regression tests.
24099 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
24100 negative offsets from %fp. Implement localloc. Fix local register
24101 allocation. Fix the case when the this argument needs to be saved to
24102 the stack. Implement some missing opcodes.
24104 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
24106 * mini.c (mini_method_compile): Reenable global regalloc in methods
24107 with exception handlers.
24109 * linear-scan.c (mono_varlist_sort): Fix warning.
24111 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
24113 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
24116 * liveness.c: Make all variables uses in exception clauses volatile, to
24117 prevent them from being allocated to registers. Fixes #42136.
24119 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
24121 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
24122 causes regressions.
24124 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
24125 argument to mono_arch_regalloc_cost.
24127 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
24130 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
24132 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
24133 Make the cost of allocating a variable to a register arch dependent.
24135 * basic-calls.cs: Fix compilation of tests.
24137 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
24138 helper function to cut back on the number of #ifdefs needed.
24140 * mini-ppc.c: Fix compilation.
24142 * basic-calls.cs: New regression tests.
24144 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
24146 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
24147 of l0 since that is callee saved.
24149 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
24152 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
24153 of delay instruction.
24155 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
24157 * mini.h (MonoCallInst): Add 'virtual' flag.
24159 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
24161 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
24163 * *.cs: New regression tests.
24165 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
24168 * mini.c (mono_runtime_install_handlers): Fix build.
24170 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
24171 'signal_stack_size' members.
24173 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
24174 alternate signal stack.
24176 * exceptions-x86.c: Add stack overflow handling.
24178 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
24179 functions to arch independent code.
24181 * mini.c (mono_print_tree): Print more detailed info for load_membase
24184 2004-02-23 Martin Baulig <martin@ximian.com>
24186 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
24188 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
24190 * mini-x86.c: fixed reg allocation for div/rem.
24192 2004-02-22 Miguel de Icaza <miguel@ximian.com>
24194 * driver.c (mono_main): Report some configuratio options on --version.
24196 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
24198 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
24199 low in the address space. Correctly flush memory in thunks where we
24200 output native code.
24202 2004-02-20 Martin Baulig <martin@ximian.com>
24204 * mini.c (mini_get_method): New static method; inflate all generic
24205 methods and methods in open generic instances.
24206 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
24207 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
24209 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24211 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
24213 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
24215 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
24217 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
24219 * mini-sparc.c (flushi mono_arch_output_basic_block): make
24220 it compile using Sun's compiler.
24222 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24224 * 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.
24226 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
24228 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
24230 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
24232 * mini-ppc.c: handle calls outside of the allowed range with thunks
24233 allocated using the code manager.
24234 * tramp-ppc.c: use the code manager to hold generated native code.
24235 Fixed the magic trampoline to just patch vtable entries.
24237 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
24239 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
24242 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
24244 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
24247 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
24248 if we have a working __thread implementation.
24250 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
24251 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
24253 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
24255 * mini-x86.c: Fix compilation under gcc 2.
24257 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
24259 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
24260 contains a call to the wrapped function.
24262 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
24263 OP_<CALL>_IMM opcodes, and use them under X86.
24265 * mini.c (mono_jit_find_compiled_method): Fix warning.
24267 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
24269 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
24271 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
24272 functionality to mini.c.
24274 * mini.c (mono_create_jump_trampoline): New function to create a jump
24275 trampoline. Return a compiled method instead of a trampoline if it
24276 exists. Add a cache for jump trampolines.
24278 * mini.c (mono_jit_find_compiled_method): New function to return a
24279 compiled method if it exists.
24281 * mini-x86.c: Call mono_create_jump_trampoline instead of
24282 mono_arch_create_jit_trampoline.
24284 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
24285 a jump trampoline. Fixes #52092.
24287 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
24289 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
24290 which is not up-to-date. Add check_corlib_version () instead.
24292 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
24295 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
24296 since newer valgrind versions do not need it.
24298 * mini.c (mono_jit_compile_method_with_opt): New helper function to
24299 compile a method with a given set of optimizations.
24301 * mini.c: Compile icall wrappers on-demand instead of at startup.
24303 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
24304 wrapper for an icall.
24306 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
24308 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
24311 * iltests.il: Add test for non-empty stack before switch instruction.
24313 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
24315 * mini.c: Add support for new stringbuilder marshalling conventions.
24317 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
24319 2004-02-01 Martin Baulig <martin@ximian.com>
24321 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
24322 in `ginst->mtype_argv'.
24324 2004-01-31 Miguel de Icaza <miguel@ximian.com>
24326 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
24327 facilitate grepping.
24329 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
24331 * mini.c: fixed buglet in initobj generic implementation for references.
24333 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
24335 * Makefile.am: make the version script conditional.
24336 * jit-icalls.c: handle missing truncl().
24338 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
24340 * exceptions.cs: Add more tests for double->int conversion.
24342 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
24343 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
24345 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
24347 * driver.c: make --verbose --version emit an error
24348 if the loaded corlib doesn't match the runtime version.
24350 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
24352 * mini-ppc.h: export ppc_patch().
24353 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
24354 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
24355 on par or better than on MacOSX.
24357 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
24359 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
24360 mono_lookup_pinvoke_call.
24362 * mini-x86.c: Under windows, the default pinvoke calling convention is
24363 stdcall. Fixes #52834.
24365 * mini.c (optimize_branches): Add an upper bound to the number of
24366 iterations to prevent infinite loops on strange loops. Fixes #53003.
24368 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
24370 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
24371 and ISINST. Fixes #52093.
24373 * objects.cs (test_0_vector_array_cast): New tests.
24375 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
24377 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
24378 checking in Array.Set ().
24380 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
24383 * object.cs (test_0_multi_array_cast): New regression test.
24385 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
24387 * exceptions-ppc.c: fix build on Linux/PPC.
24389 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
24391 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
24392 running under valgrind.
24393 (x86_magic_trampoline): Fix build bustage.
24395 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
24396 negative values as well. This is needed for the encoding of the line number
24397 info, since sometimes the line numbers are not in increasing order.
24399 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
24401 * cpu-pentium.md (localloc): Increase the size of the localloc
24402 instruction since it is a loop under Win32.
24404 * debug-mini.c (record_line_number): Get rid of unneccesary memory
24407 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
24409 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
24410 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
24411 Max Horn (max@quendi.de). Fix file names in comments.
24413 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
24415 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
24416 avoid stack overflow.
24417 (replace_usage): Avoid uninitialized variable warnings.
24419 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
24420 and taking the address of valuetype variables.
24422 2004-01-03 Patrik Torstensson
24424 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
24425 for other purposes than FP later on.
24427 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
24429 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
24432 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
24434 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
24436 2003-12-30 Patrik Torstensson <p@rxc.se>
24438 * mini-x86.h: Decreased number of availiable fp regs.
24439 Solves corner cases with FP spilling.
24441 2003-12-23 Patrik Torstensson <p@rxc.se>
24443 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
24444 for floating point stack tracking / spilling on x86.
24447 * basic-float.cs: added float mul overflow test.
24449 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
24451 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
24453 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24455 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
24456 supports for cond branches that overflow the immediate
24457 overflow offset. mcs can compile simple programs.
24459 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24461 * exceptions-ppc.c: exception handling support wip:
24462 finally handlers get run on exception.
24464 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
24466 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
24469 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24471 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
24472 initial support for stack walking and unwinding.
24474 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
24476 * driver.c (mono_main): Make corlib-out-of-sync message more
24477 descriptive. Also remove verify_corlib call.
24479 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24481 * mini.c: make CEE_NEWARR calls and other emulated opcodes
24482 not overlap with other call's arguments, too.
24484 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
24486 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
24487 move to arch-specific code the choice of arch-specific
24488 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
24489 * mini.c: ensure emulation calls will not interleave
24492 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
24494 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
24495 the magic trampoline stack frame is dropped before executing
24498 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
24500 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
24501 and integer to fp conversions. Added support for overflowing
24502 arguments on the stack. Reserve a couple more registers as temps.
24503 Added support for aot compilation (as output still needs to be
24506 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24508 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
24509 Don't overwrite return register in some corner cases.
24511 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
24513 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
24514 static constructors when AOT compiling.
24516 * driver.c (mono_main): Call mono_check_corlib_version.
24518 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24520 * cpu-g4.md, basic.cs: fixed div target register.
24522 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
24524 * mini-ppc.c, basic.cs: shl_imm fix with test.
24526 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24528 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
24529 structures by value. Misc fixes.
24530 * objects.cs: more tests.
24532 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
24534 * mini-ppc.c: lconv.ovf.i implemented.
24536 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24539 (mini_init): don't error out if someone already called g_thread_init.
24541 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24543 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
24544 to be any type per the spec. Fix abnormal memory usage when
24545 the same object is repeatedly thrown.
24547 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
24549 * mini.c: check for overruns in IL code.
24551 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
24553 * TODO: Add/remove some todo entries.
24555 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
24557 * driver.c (mono_main): Call mono_verify_corlib.
24559 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
24561 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
24562 This has been moved to mini.c
24563 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
24564 type being casted is marshalbyref it could be a proxy, so instead of
24565 emitting the type check code, emit a call to a runtime method that will
24566 perform the check by calling CanCastTo if needed.
24568 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
24570 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
24571 methods with large stack frames under Win32.
24573 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
24575 * Makefile.am: Distribute regression tests.
24577 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
24578 at the end instead of inserting each variable into the sorted list.
24580 * linear-scan.c (mono_varlist_sort): New helper function.
24582 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24584 * mini.c: ensure arguments and locals are within bounds.
24586 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24588 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
24591 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24593 * mini.c (mono_cprop_copy_values): Fix crash.
24595 * aot.c: Set verbosity back to 0.
24597 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24599 * regalloc.c: complete memory leak fix by Laurent Morichetti
24602 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24604 * driver.c (main_thread_handler): Revert the previous patch.
24606 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
24609 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
24610 memory from the memory pool.
24612 * driver.c (main_thread_handler): Turn on all optimizations when
24615 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
24616 an array for better performance.
24618 * regalloc.c (mono_regstate_assign): Fix memory leak.
24620 * debug-mini.c (mono_debug_serialize_debug_info): New function to
24621 serialize the debug info.
24623 * debug-mini.c (mono_debug_add_aot_method): New function to load the
24624 debug info from the serialized representation.
24626 * aot.c: Save debug info into the generated file and load it when
24629 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24631 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24633 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
24634 More FP-related fixes.
24636 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
24638 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
24639 and register allocation buglet. Hello world now runs.
24641 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24643 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
24644 * tramp-ppc.c: fixed class init trampoline.
24645 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
24647 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24649 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
24650 mini.c: more ppc changes/fixes.
24652 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24654 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
24655 Also optimize the case when the arguments are the same in the caller
24658 * iltests.il: Add tests for tail calls with valuetype arguments.
24660 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24662 * mini-ppc.c: fixes for struct return type.
24664 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
24666 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24667 mono_spillvar_offset() to arch-specific code.
24669 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
24671 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
24673 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24675 * exceptions-x86.c: Fix stack space leaks.
24677 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
24678 registers from the lmf if the method has save_lmf set.
24680 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
24682 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
24683 of icall wrappers into InvokeInDomain, since these are now per-domain.
24685 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
24687 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
24688 make some opcode emulation and intrinsic ops enabled/disabled
24689 according to the architecture. More fixes.
24691 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
24693 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
24695 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24697 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24698 arch-specific handling for 'this' and struct return type to
24699 arch-specific code.
24701 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24703 * aot.c: prevent divide by zero error when reporting (it happened with
24704 Accessibility.dll).
24706 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
24708 * mini.h (inst_switch): Remove unused macro.
24710 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24713 (load_aot_module): free 'info->methods' and 'info' properly. No more
24714 "free(): invalid pointer blah" messages when you have an old aot
24717 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
24719 * jit-icalls.c, mini.c: Added support for context static fields.
24721 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24723 * mini.c (mono_method_blittable): Methods which set LastError are not
24724 blittable either. Fixes #51108.
24726 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24728 * mini.c: flush icache.
24729 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
24731 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24733 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
24735 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
24737 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
24740 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
24743 * inssel.brg (CEE_MKREFANY): Fix AOT case.
24745 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
24747 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
24748 instruction when the result is discarded.
24750 * iltests.il (test_0_div_regalloc): New regression test.
24752 * arrays.cs: Fix compilation error.
24754 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
24756 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
24757 float rules to inssel-x86.brg: sane architectures with FP registers
24758 don't need to implement these rules.
24760 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24762 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
24764 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24766 * mini.h, inssel-long32.brg: fixed endianess issues in int64
24767 implementation of 32 bit systems.
24769 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24771 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
24772 (Jeroen Zwartepoorte).
24774 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
24776 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
24777 the caller and the callee matches.
24779 * mini.c (mono_method_to_ir): Add comment.
24781 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
24782 signbit is missing on some platforms.
24784 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
24786 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
24788 * mini.c (setup_jit_tls_data): Call the new function.
24790 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
24792 * mini-x86.c: Add experimental support for fast access to the lmf
24793 structure under NPTL/Linux 2.6.x.
24795 2003-11-06 Martin Baulig <martin@ximian.com>
24797 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
24798 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
24801 2003-11-02 Martin Baulig <martin@ximian.com>
24803 * mini.c (inflate_generic_field): New static method.
24804 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
24805 generic instance and the field is declared in a generic type, call
24806 inflate_generic_field() to inflate it. Fixes gen-28.cs.
24808 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
24810 * mini.h mini.c (mono_method_same_domain): New function to return
24811 whenever the caller and the callee are in the same domain.
24813 * tramp-x86.c (x86_magic_trampoline): Use the new function.
24815 2003-10-30 Martin Baulig <martin@ximian.com>
24817 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
24818 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
24820 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
24821 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
24823 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
24825 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
24828 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
24829 object here, so it is in the correct appdomain etc.
24831 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
24833 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
24835 (mono_method_to_ir): Avoid freeing the type created returned from
24836 mono_type_create_from_typespec, since it is put into an internal cache
24837 by the function. Fixes pointer.exe.
24839 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
24840 trampolines for icalls and pinvokes as well. Fixes #33569.
24842 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
24844 * mini.c: Update after appdomain changes.
24846 * mini.c (mono_jit_compile_method_inner): Allways compile native
24847 method wrappers in the root domain, since there can only be one
24848 instance of them, whose address is stored in method->info.
24850 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
24852 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
24853 environment variable. Instead detect automatically whenever running
24854 under valgrind using the magic macro RUNNING_ON_VALGRIND from
24857 2003-10-16 Miguel de Icaza <miguel@ximian.com>
24859 * trace.c, trace.h: New files that implement the new trace option
24862 * driver.c: Document new --trace options.
24864 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
24867 - if (mono_jit_trace_calls)
24868 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
24870 * mini.h: prototypes.
24872 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
24874 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
24876 * mini.c inssel.brg: Implement typedefbyref opcodes.
24878 * mini.c (mono_jit_compile_method): Remove unused local variable.
24880 * mini.c (mono_jit_compile_method_inner): Ditto.
24882 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
24884 * tramp-x86.c (x86_class_init_trampoline): Fix build.
24886 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24888 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24890 * mini.c (mono_no_aot): Remove unused global variable.
24892 * mini.c: Thread safety fixes.
24894 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24896 * mini.c (mono_create_class_init_trampoline): Add a lock around
24897 class_init_hash_addr.
24899 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24902 * mini.c: Decompose the NEWARR instruction before decomposing its
24903 arguments. Fixes #30073.
24905 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24907 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24910 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24912 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24914 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24916 * driver.c: Add support for compiling icall wrappers to --compile.
24918 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24920 * inssel.brg: The empty value in class->interface_offsets is -1, not
24923 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24925 * objects.cs: New test for 'is' operator on an array of interfaces.
24927 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24929 * tramp-ppc.c: update trampoline code to support jumps
24930 and class initialization.
24932 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24934 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24936 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24938 * inssel.brg (OP_UNBOX): Remove unused rule.
24940 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24941 region instead of one for each method. Fixes #47813.
24943 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24945 * exceptions.cs (test_0_nested_finally): New regression test for
24946 nested exception handlers.
24948 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24950 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24952 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24955 * mini.c (mono_method_check_inlining): Make the inlining limit
24956 configurable by an environment variable.
24958 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24960 * mini.h: Bump AOT file version.
24962 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24963 token, store the image along with the token, since the token might not
24964 refer to the same image as the method containing the relocation,
24965 because of inlining.
24967 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24969 * mini.c (mono_precompile_assemblies): New function to compile
24970 all methods in all loaded assemblies.
24972 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24974 * regalloc.h regalloc.c (MonoRegState): Change the type of
24975 iassign and fassign to int*, since they can contain large negative
24976 values if the register is spilled. Also added some comments. Fixes
24979 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24980 under Win32. Fixes #42964.
24982 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24984 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24986 * aot.c: Added support for AOT compiling methods which contain calls
24987 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24990 * driver.c (compile_all_methods): Run the compilation in a thread
24991 managed by mono. Fixes #44023.
24993 * mini.c (mono_codegen): Print full method name in verbose output.
24995 * mini-x86.c (mono_arch_patch_code): Fix warning.
24997 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
24998 jumps, since the method we are jumping to might be domain-specific.
25000 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
25002 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25004 * inssel.brg: string chars are unsigned.
25006 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
25008 * TODO: New todo item.
25010 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
25011 which calls mono_runtime_class_init and patches the call site to
25012 avoid further calls.
25013 (mono_arch_create_class_init_trampoline): New arch specific function
25014 to create a class init trampoline.
25015 (create_trampoline_code): Generalized so it can create
25016 class init trampolines as well.
25018 * mini.c (helper_sig_class_init_trampoline): New helper variable.
25019 (mono_create_class_init_trampoline): New function to create and cache
25020 class init trampolines.
25021 (mono_find_class_init_trampoline_by_addr): New function to lookup the
25022 vtable given the address of a class init trampoline. Used by the
25024 (mono_codegen): Generate a call to a trampoline instead of
25025 mono_runtime_class_init in LDSFLD[A].
25026 (mono_codegen): Add relocations for the new trampoline.
25028 * mini.h mini-x86.c aot.c: Added a new relocation type:
25029 MONO_PATCH_INFO_CLASS_INIT.
25031 * mini.h: Bump AOT version number.
25033 * aot.c: Create a copy of the loaded code instead of using the original
25034 so methods which call each other will be close in memory, improving
25037 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
25038 patch since it breaks the regression tests.
25040 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
25041 for the register saving instruction sequence since the
25042 frame_state_for function in glibc 2.3.2 don't seem to detect it.
25044 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
25046 * TODO: Fix todo item && remove another.
25048 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
25050 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
25053 * aot.c: Moved the check for MONO_LASTAOT into the initialization
25054 function of the module.
25056 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
25057 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
25058 --no-aot command line option.
25060 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
25062 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
25063 by Bernie Solomon (bernard@ugsolutions.com).
25065 * inssel.brg: Refactor the interface offset table related code into
25066 its separate functions and add support for the AOT case.
25068 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
25070 * aot.c (mono_aot_get_method_inner): Fix memory leak.
25072 * aot.c: Added mono_aot_verbose variable and made all debugging
25073 output depend on the value of this variable.
25075 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
25076 method_label and info_label.
25078 * mini.h mini-x86.c aot.c: Added a new relocation type
25079 MONO_PATCH_INFO_IID for klass->interface_id.
25081 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
25082 the MonoJitInfo structure.
25084 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
25085 a non-root appdomain in shared mode.
25087 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25089 * aot.c: make aot loader less verbose. Remove free of unused variable.
25091 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
25093 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
25095 * .cvsignore: Added *.dll.
25097 * mini.c (mono_print_tree_nl): New function callable while debugging.
25099 * mini.c (mono_print_code): Export this.
25101 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
25104 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
25106 * mini.h (MonoCompile): Added 'jit_info' field.
25108 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
25109 the cfg structure, since it is needed by the AOT compiler.
25111 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
25113 * aot.c: A major rewrite. Changes include:
25114 - save exception tables for methods which have them.
25115 - cache failed lookups in aot_get_method () to avoid the (slow) calls
25116 to g_module_symbol.
25117 - reworked the file format so it is now much smaller and needs
25118 fewer relocation entries.
25120 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
25122 * aot.c (load_aot_module): Fix build bustage on platforms without
25125 2003-09-04 Martin Baulig <martin@ximian.com>
25127 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
25129 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
25131 * TODO: Some new optimization ideas.
25133 * aot.c: Move AOT module loading logic here from mono_assembly_open.
25135 * aot.c: Save the optimization flags used to compile the code into
25138 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
25139 support emitting domain specific code.
25141 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
25142 no longer domain neutral. It can be made domain neutral by compiling
25143 with --optimize=shared.
25145 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
25146 between appdomains.
25148 * driver.c mini.h mini.c: New --no-aot debugging option which disables
25149 loading of AOT code.
25151 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
25153 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
25154 if there is no domain neutrality information.
25156 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
25158 * aot.c (mono_compile_assembly): Emit a symbol containing the file
25159 format version into the generated library.
25161 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
25162 callee method into the caller since one of them could be shared.
25164 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
25165 system exceptions from AOT code now works.
25167 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
25168 method if it is domain neutral and the callee is not.
25170 * graph.c (cfg_emit_one_loop_level): Fix warning.
25172 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
25174 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
25177 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
25179 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
25180 is needed by code which is executed before mono_runtime_init ().
25181 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
25183 * mini.c (mono_thread_abort): Fix warning.
25184 (mono_jit_compile_method): Call static constructor in the AOT case too.
25186 * aot.c (mono_compile_assembly): Fix warning.
25188 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25190 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
25192 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
25194 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
25196 * cpu-pentium.md: Fix the length of call opcodes so they include the
25197 ESP restoring instruction. Fixes #47968.
25199 2003-08-28 Martin Baulig <martin@ximian.com>
25201 * mini-x86.c (mono_arch_call_opcode): Added support for
25202 MONO_TYPE_GENERICINST.
25204 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
25206 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
25208 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
25209 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
25211 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
25214 2003-08-26 Martin Baulig <martin@ximian.com>
25216 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
25217 when reporting an error, set this to the actual error location.
25218 (mono_method_to_ir): Report the correct error location if
25219 get_basic_blocks() returned an error.
25221 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
25223 * mini.c (mono_type_blittable): OBJECT is not blittable.
25224 (mono_method_blittable): Methods which have marshalling descriptors
25225 are not blittable either. Fixes #47842.
25227 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
25229 * driver.c mini.c: Use an environment variable instead of a global
25230 variable. Also fix the build.
25232 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
25233 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
25236 * driver.c mini.c: Added --with-valgrind option to turn off some
25237 code which prevents mono from running under valgrind.
25239 * mini.c (mono_emit_call_args): Fixed warning.
25241 * mini.c (mono_emulate_opcode): Fixed warning.
25243 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25245 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
25246 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
25247 regalloc.c, regalloc.h: specify available registers in arch-specific
25248 code and support floats in the regallocator (patch by Laurent Morichetti
25251 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25253 * mini.c: mono_thread_current() can be called only after
25254 mono_runtime_init(): rearrange code to not call it early on.
25256 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25258 * mini.c: allocate jump tables in the code mempools.
25260 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25262 * mini.c, mini.h: make sure per-thread data allocated by the jit is
25265 2003-08-10 Miguel de Icaza <miguel@ximian.com>
25267 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
25268 12 to 16. This fixes bug #47453.
25271 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
25273 * mini-ppc.c: fixed indexed load and unsigned compares.
25275 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
25277 * mini.c: reenabled installation of handler for
25278 thread abort signal.
25280 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25282 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
25283 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
25284 until it's fixed and actually useful.
25286 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25288 * inssel-long32.brg: couple more opcodes implemented.
25290 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25292 * mini-sparc.c: Even more opcodes implemeted.
25294 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
25296 * mini-sparc.c: More opcodes implemented.
25298 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
25300 * mini-sparc.c: More opcodes implemented.
25302 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25304 * inssel-sparc.brg: Add some needed rules. Direct
25306 * Makefile.am: Use inssel-sparc.brg
25307 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
25308 an assert happy for now.
25310 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
25312 * mini-sparc.c: Fixed compile errors.
25313 * exceptions-sparc.c: Same. We now produce a mono binary
25314 on sparc-linux. Yea.
25316 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
25318 * mini-sparc.c: Renamed registers. Also some macro cleanups.
25319 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
25320 They compile, but do not work.
25322 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25324 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
25325 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
25326 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
25329 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25331 * mini.c: more opcodes implemented and better support for generics.
25333 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25335 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
25336 * mini.c, mini.h: first cut at generics support: some new instructions
25337 added and changed the behaviour of some of the existing ones.
25339 2003-07-21 Miguel de Icaza <miguel@ximian.com>
25341 * mini.c: Removed definition of metadata_shared mutex here.
25343 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25345 * mini-x86.c: make vararg calls work for instance methods.
25347 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
25349 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
25350 returns the arguments in a separte list, now.
25352 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25354 * aot.c, mini.c: updates for array type representation changes.
25356 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
25358 * mini.c: register function to perform jit shutdown.
25360 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25362 * mini.c: use a faster allocator if possible.
25364 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25366 * aot.c: some cleanups and portability changes.
25368 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25370 * mini.c: use faster allocation for CEE_BOX if possible.
25372 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25374 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
25375 Moved inlined mempcy code to its own function so that is can be
25376 reused. Added an inline memset function as well (optimized initobj).
25377 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
25379 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25381 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
25383 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
25385 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
25386 arch code can setup the cpu for CLR execution, if needed.
25387 We use it on x86 to set the precision of FP operations.
25389 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
25391 * mini.c: disable some optimizations if we can guess they'll cost too
25392 much for a given method.
25394 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25396 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
25398 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25399 * mini.h mini.c mini-x86.c: Added instruction level coverage
25400 info collection support.
25402 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25404 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
25405 is now implemented in the profiling API. Get rid of a couple of
25406 unnecessary global variables.
25408 2003-06-15 Nick Drochak <ndrochak@gol.com>
25410 * basic-long.cs: tests for negative values for bigmul, and unsigned.
25411 * cpu-g4.md: add op_bigmul and op_bigmul_un
25412 * cpu_pentium.md: add op_bigmul_un
25413 * inssel-long32.brg: add rule for unsigned bigmul
25414 * mini-ops.h: define OP_BIGMUL_UN
25415 * mini-x86.c: THE BUG: handle (un)signed properly
25416 * mini.c: choose unsigned opcode if needed.
25417 This set of patches fixes bug #44291
25419 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
25421 * mini.c (optimize_branches): improved to handle all kinds of
25422 conditional branches.
25424 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25426 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
25427 don't raise exceptions.
25429 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25431 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
25432 to arch-specific files.
25434 2003-06-09 Martin Baulig <martin@ximian.com>
25436 * Makefile.am (libs): Added $(LIBGC_LIBS).
25438 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
25440 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
25441 and OP_ATAN (fixes bug#44293).
25443 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
25445 * Makefile.am, mini-x86.c: rename cpu description array to
25446 pentium_desc, since some compilers define the 'pentium' preprocessor
25449 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
25451 * mini.c (mini_select_instructions): add explicit branch if the
25452 following block is not the false target of a conditional branch -
25453 we need this with any optimization that reorder or remove bblocks
25455 * mini.c (optimize_branches): bug fixes
25457 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
25459 * mini.c (mono_method_to_ir): inline static readonly fields
25461 * ssa.c (fold_tree): start cfold support for long (very simple
25464 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
25466 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25468 * inssel.brg: fixed memcpy (bug #44219).
25470 2003-06-05 Dick Porter <dick@ximian.com>
25472 * driver.c: Set the glib log levels to not abort if g_message
25475 g_set_prgname() has to happen before mini_init() so that the
25476 process handle gets the info.
25478 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25480 * driver.c: add intrins to the default optimizations to get wider
25483 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25485 * mini.h: some large basic blocks will overflow a 16-bit
25486 integers for symbolic registers.
25488 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25490 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
25491 (mono_arch_output_basic_block): fix bug 43499
25493 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25495 * mini.c: kill duplicated definition of mono_debug_format.
25497 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
25499 * mini-x86.c, arrays.cs: fixed register allocation bug.
25501 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25503 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
25505 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
25507 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25510 (print_method_from_ip): also print source location information if
25513 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
25515 * mini.c (mono_find_block_region): bug fix in region code
25516 (mini_method_compile): enable removing unreachable code again, but
25517 only in methods without exception clauses.
25519 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25521 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
25522 Implemented arglist opcode and handling of TypedReference type.
25523 Fixed x86 call convention when a structure is returned.
25524 Minimal support for calling static vararg methods.
25526 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
25528 * mini.c (mini_method_compile): always remove unreachable code,
25529 because the code in them may be inconsistent (access to dead
25530 variables for example).
25532 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25534 * driver.c, debug-mini.c: warning fixes.
25536 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
25538 * Makefile.am, jit.h, mini.h: install header for embedding mono.
25540 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
25542 * mini.c: thread-static fields are registered in mono_class_vtable(),
25543 so ensure the function is called before checking for them.
25545 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
25547 * mini.c (optimize_branches): fix for bug 43586
25549 * jit-icalls.c (mono_llmult_ovf): added an additional check for
25550 overflow (fixes Bug #43639)
25552 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25554 * mini.c, objects.cs: allow the use of stobj for primitive types.
25556 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25558 * mini.c: be less strict about argument checking until we support
25559 running the verifier.
25561 2003-05-27 Nick Drochak <ndrochak@gol.com>
25563 * basic-long.cs: tests for (ulong)int * (ulong)int also
25564 * mini.c: use the same trick for (ulong)int * (ulong)int
25566 2003-05-27 Nick Drochak <ndrochak@gol.com>
25568 * basic-long.cs: add regression test for (long)int * (long)int
25569 * cpu-pentium.md: add op_bigmul specification
25570 * inssel-long32.brg: add OP_BIGMUL rule
25571 * mini-ops.h: add OP_BIGMUL
25572 * mini-x86.c: register allocator: handle case where src1 needs to be
25574 * mini.c: substitute special BIGMUL opcode in the tree for
25575 (long)int * (long)int
25577 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
25579 * jit-icalls.c: call the type ctor on field access if needed.
25581 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25583 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
25584 to a method (including results of ldelema, bug#43207).
25586 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
25588 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
25589 colors to show exception handler blocks.
25591 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
25592 (fix for pinvoke7.cs).
25594 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25596 * mini.h, mini.c: ensure correct initialization order for types that
25597 require it. Prepare for lazy compilation of jit icall wrappers.
25598 Provide a name for opcode emulation to reduce unneeded mallocing.
25600 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
25602 * mini-x86.c: better register restoring code and profiling
25603 support for tail calls.
25605 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25607 * mini.h, driver.c: prepare for leaf methods optimization.
25609 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25611 * mini.c: get targets of branches before converting a method.
25613 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
25615 * mini.c (optimize_branches): added some experimental code (disbaled)
25617 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
25619 * mini.c (optimize_branches): fix branch to branch optimization
25621 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
25623 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
25625 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
25627 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
25630 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
25632 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
25633 enable use of interface variables again.
25635 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
25636 I1 to registers because there is no simply way to sign extend 8bit
25637 quantities in caller saved registers on x86.
25639 * inssel-float.brg: set costs of some rules to 2 so
25640 that monobure always select the arch. specific ones if supplied,
25641 regardless of the order we pass the files to monoburg.
25643 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25645 * mini.c, mini-x86.c: since the magic trampoline for jumps
25646 can't patch the code directly, we do it as soon as the
25647 method gets compiled.
25649 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25651 * mini-x86.c, mini.h: introduce a new patching method
25652 to support CEE_JMP and tail calls.
25653 * mini.c: obey tail.call. Don't precompile methods target
25655 * tramp-x86.c: new trampoline code to handle methods
25656 reached through a jump.
25658 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
25660 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
25661 bit values to registers
25663 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
25665 * mini.c (mono_compile_get_interface_var): share interface
25666 variables if possible.
25668 2003-05-16 Martin Baulig <martin@ximian.com>
25670 * debug-mini.c (mono_init_debugger): New function to initialize
25671 the debugger. This is not in the debugger since it needs to
25672 access some of mini's internals.
25674 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25676 * mini.c (mono_method_to_ir): inlining fixes/cleanups
25678 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
25680 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
25681 for value type handling.
25683 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25685 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
25686 (mono_method_check_inlining): enable inlining of all kinds of wrappers
25688 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
25690 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
25691 the constructor through a proxy.
25693 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25695 * jit-icalls.c, inssel.brg: fixes to array element address
25698 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
25700 * mini-x86.c (is_regsize_var): allocate pointer to registers
25702 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25704 * driver.c: fixed typo, added intrins to the set of optimizations
25705 tested with regressions.
25707 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
25709 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
25710 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
25713 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
25715 * inssel.brg: remove some common pop instructions without side effects
25717 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25719 * inssel-x86.brg: fixed thinko in int to double conversions.
25721 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
25723 * mini.c, jit-icalls.c: added runtime thread-static variable support.
25725 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25727 * inssel-long32.brg: two more missing instructions.
25729 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
25731 * mini.c (mono_emit_call_args): set the cil_code for all arguments
25732 if not already set.
25734 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
25736 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
25739 * basic-float.cs: Added tests for negative zero.
25741 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25743 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
25744 a couple of missing operations for long casts, with test cases.
25746 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25748 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
25750 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
25752 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
25753 code size estimation.
25755 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
25757 * mini.c (mono_jit_create_remoting_trampoline): make it work with
25758 abstract methods (fix bug 42542)
25760 * aot.c: add ability to handle array types
25762 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
25764 * mini.c: Call the _specific versions of the object allocation
25765 functions if possible.
25767 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25769 * driver.c: call setlocale ().
25771 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25773 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
25776 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
25778 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
25780 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
25781 wrappers (fix bug 42122)
25783 2003-05-04 Martin Baulig <martin@ximian.com>
25785 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
25787 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
25788 s/mini_set_defaults/mono_set_defaults/g.
25790 2003-05-04 Martin Baulig <martin@ximian.com>
25792 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
25794 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25796 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
25797 (reported by Don Roberts).
25799 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25801 * mini.c: temporarily work around two bugs for this release.
25803 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25805 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
25806 that contains -export-dynamic and it makes using the ld script
25808 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
25810 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25812 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
25815 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25817 * mini.c: make sure leave calls all the needed finally blocks,
25818 even when the target jumps out of multiple exception clauses.
25820 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25822 * ldscript, Makefile.am: add linker script to reduce the number of
25823 exported symbols (should also fix the issues with libwine defining
25824 some of the same symbols in io-layer).
25826 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
25828 * driver.c (mini_main): Avoid assertion when no file name is given on
25831 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
25833 * driver.c: added --version/-V command line option.
25834 Added the inline optimization in the regression tests.
25836 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25838 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
25839 to the type in the method signature (fixes bug#42134).
25841 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
25843 * mini.c: when inlining, check this is not null only when needed (bug #42135).
25845 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
25847 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
25849 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25851 * driver.c: fixed bug #42100.
25853 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
25855 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
25857 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25859 * mini.c: moved most of the code required to do inlining to its own
25860 function so it can be reused. Inline also ctors if appropriate.
25862 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
25864 * Makefile.am: Link with -export-dynamic so shared libs loaded by
25865 the runtime can call mono API functions.
25867 2003-04-27 Martin Baulig <martin@ximian.com>
25869 * debug-mini.c (mono_debug_init_method): Added
25870 `guint32 breakpoint_id' argument; if the method has a breakpoint,
25871 send a notification to the debugger.
25873 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
25874 running in the Mono Debugger, just pass the breakpoint number to
25875 mono_debug_init_method().
25877 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
25879 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
25881 * mini.c: allow some more unsafe compares.
25883 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25885 * mini-x86.c, Makefile.am: make distcheck works (partially from
25886 a patch by Richard Lee <r.h.lee@attbi.com>).
25887 * regset.c, regset.h: removed, they are unused.
25889 2003-04-25 Dick Porter <dick@ximian.com>
25891 * driver.c: Usage reports the name as 'mono' not 'mini'
25892 * exceptions-x86.c: Build and run on freebsd
25894 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25896 * Makefile.am: install the program with the 'mono' name and
25897 the library as libmono instead of mini and libmini.
25899 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25901 * driver.c: provide the APIs for the embedding interface of the old jit.
25903 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25905 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25907 2003-04-23 Martin Baulig <martin@ximian.com>
25909 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25911 * driver.c: Added `--debug' command line argument to enable
25914 2003-04-23 Martin Baulig <martin@ximian.com>
25916 * debug.[ch]: Removed. The code is now in
25917 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25919 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25922 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25924 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25926 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25929 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25930 mono_domain_finalize.
25931 (mini_method_compile): use mono_method_profile* if the the option is
25934 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25936 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25937 methods with their wrapper.
25939 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25940 methods with their wrapper.
25942 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25945 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25948 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25951 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25953 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25955 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25957 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25958 of the mempool. This is slightly faster and uses less memory
25960 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25962 * mini.c: avoid O(n) allocation for variables.
25964 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25966 * mini.c: handle items on the stack after inlining methods.
25968 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25970 * mini.c: make the method->opcode optimization dependent
25971 on MONO_OPT_INSTRINS and do it lazily.
25973 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25975 * driver.c: print overall results at the end of regression run.
25977 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25979 * inssel.brg: don't overwrite symbolic registers.
25981 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25983 * inssel-x86.brg: fix conversion from long to float.
25985 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25987 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25989 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25991 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
25993 * driver.c: Added --print-vtable option as in the old JIT.
25995 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25997 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
25999 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
26001 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
26003 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
26005 * mini.c regalloc.c regalloc.h: Fix memory leak.
26007 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
26009 * aot.c (mono_aot_get_method): register all used strings
26011 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
26013 * mini.c: always intern strings references with ldstr at compile time.
26015 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
26017 * Makefile.am: add BUILT_SOURCES.
26019 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
26021 * driver.c: give a better error message when the assembly to execute
26022 doesn't have an entry point.
26024 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
26026 * Makefile.am: added hack for automake
26028 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
26031 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
26033 22003-04-07 Martin Baulig <martin@ximian.com>
26035 * Makefile.am: Added Makefile.am.
26037 * debugger-main.c: Removed, this is now in the debugger where it
26040 * mini.pc.in: Call this package `mini' for the moment.