1 2010-05-11 Zoltan Varga <vargaz@gmail.com>
3 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
6 2010-05-10 Zoltan Varga <vargaz@gmail.com>
8 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
9 if a breakpoint cannot be inserted.
11 2010-05-08 Zoltan Varga <vargaz@gmail.com>
13 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
15 2010-05-07 Zoltan Varga <vargaz@gmail.com>
17 * debugger-agent.c (frame_commands): Return an error instead of asserting if
18 no JIT info is found for the method.
20 2010-05-05 Jonathan Chambers <joncham@gmail.com>
22 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
25 2010-05-05 Zoltan Varga <vargaz@gmail.com>
27 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
28 a list of arch specific trampolines.
30 * aot-compiler.c (emit_trampolines): Use it.
32 2010-05-05 Zoltan Varga <vargaz@gmail.com>
34 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
35 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
36 get rid of the _full from their name.
38 2010-05-05 Zoltan Varga <vargaz@gmail.com>
40 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
41 get_nullified_class_init_trampoline to remove some code duplication.
43 2010-05-03 Zoltan Varga <vargaz@gmail.com>
45 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
48 2010-05-01 Zoltan Varga <vargaz@gmail.com>
50 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
52 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
54 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
55 there is no need to jump through the first plt entry.
57 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
59 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
60 arch-specific function.
61 (mono_aot_get_plt_info_offset): Ditto.
63 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
64 mono_arch_init () to register jit icalls called from full-aot trampolines.
65 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
68 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
69 the specialized throw corlib exception trampoline, use a variant of the normal
70 trampoline along with a new C function which does the call to
71 mono_exception_from_token (), just like on x86.
73 2010-05-01 Zoltan Varga <vargaz@gmail.com>
75 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
76 Reorganize the full aot trampoline creation functions, instead of taking a bunch
77 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
78 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
79 creation functions on architectures which have the full-aot ones.
81 2010-05-01 Zoltan Varga <vargaz@gmail.com>
83 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
85 2010-05-01 Zoltan Varga <vargaz@gmail.com>
87 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
88 explicitly, this seems to be required by some gcc versions at -O2.
92 2010-05-01 Zoltan Varga <vargaz@gmail.com>
94 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
95 has_target delegate invokes.
97 2010-05-01 Zoltan Varga <vargaz@gmail.com>
99 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
102 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
103 add patches/unwind info arguments, move to mini.c.
105 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
107 2010-04-30 Zoltan Varga <vargaz@gmail.com>
109 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
110 command which returns full path names.
112 2010-04-29 Zoltan Varga <vargaz@gmail.com>
114 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
115 code_size output variable.
117 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
120 2010-04-29 Zoltan Varga <vargaz@gmail.com>
122 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
123 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
124 (mono_arch_cpu_enumerate_simd_versions): Ditto.
126 2010-04-29 Zoltan Varga <vargaz@gmail.com>
128 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
131 2010-04-29 Zoltan Varga <vargaz@gmail.com>
133 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
135 2010-04-29 Zoltan Varga <vargaz@gmail.com>
137 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
139 2010-04-28 Zoltan Varga <vargaz@gmail.com>
141 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
143 2010-04-27 Zoltan Varga <vargaz@gmail.com>
145 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
146 line number support works with eglib.
148 2010-04-27 Miguel de Icaza <miguel@novell.com>
150 * driver.c, mini.c: Since linking with LLVM makes the default Mono
151 dirty an extra 70kb pages on startup we are now going to choose a
152 different strategy: ship mono and mono-llvm binaries, with the
153 second being the one that links with LLVM and defaults to LLVM
156 2010-04-27 Zoltan Varga <vargaz@gmail.com>
158 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
159 Implement full-aot support on x86.
161 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
162 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
163 the first register returned by get_global_int_regs ().
165 * cpu-x86.md: Fix the length of insertx_u1_slow.
167 * iltests.il.in: Disable tail call tests when running with full-aot.
169 2010-04-26 Zoltan Varga <vargaz@gmail.com>
171 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
173 2010-04-24 Mark Probst <mark.probst@gmail.com>
175 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
176 in the initializer, because it's non-constant.
178 2010-04-23 Miguel de Icaza <miguel@novell.com>
180 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
181 of LLVM on by default. Used for buildbots and other setups.
183 2010-04-24 Zoltan Varga <vargaz@gmail.com>
185 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
187 2010-04-23 Kornel Pal <kornelpal@gmail.com>
189 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
190 initonly static fields when using moving GC.
192 Contributed under MIT/X11 license.
194 2010-04-23 Geoff Norton <gnorton@novell.com>
196 * mini-amd64.h: Darwin x86_64 support.
198 2010-04-20 Jonathan Pryor <jpryor@novell.com>
200 * exceptions-arm.c: Remove platform checks in favor of configure checks.
202 2010-04-19 Jonathan Pryor <jpryor@novell.com>
204 * exceptions-arm.c: Add Android support for sigcontext structure.
206 2010-04-16 Zoltan Varga <vargaz@gmail.com>
208 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
209 wrappers correctly now that their wrapper info is NULL.
211 2010-04-16 Zoltan Varga <vargaz@gmail.com>
213 * mini.c (mono_jit_compile_method_inner): Avoid calling
214 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
216 2010-04-16 Zoltan Varga <vargaz@gmail.com>
218 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
219 so the latter can be #ifndef DISABLE_JIT-ed.
221 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
223 2010-04-16 Zoltan Varga <vargaz@gmail.com>
225 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
227 2010-04-16 Zoltan Varga <vargaz@gmail.com>
229 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
232 2010-04-15 Zoltan Varga <vargaz@gmail.com>
234 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
235 calling mono_class_num_methods (). Fixes #592244.
237 2010-04-14 Zoltan Varga <vargaz@gmail.com>
239 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
241 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
243 2010-04-14 Zoltan Varga <vargaz@gmail.com>
245 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
247 * (handle_alloc): Ditto.
248 (mono_method_to_ir): Remove the constrained call restriction added by a previous
249 change, its not needed anymore.
251 2010-04-12 Rodrigo Kumpera <rkumpera@novell.com>
253 * mini-posix.c (sigusr1_signal_handler): Fix build on
254 non x86/amd64 systems.
256 2010-04-13 Zoltan Varga <vargaz@gmail.com>
258 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
259 calls where the constrained class needs a context. Fixes #595863.
261 * iltests.il.in: Add a test.
263 2010-04-13 Zoltan Varga <vargaz@gmail.com>
265 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
266 2.6/SVN seems to have broken support for them.
268 2010-04-13 Zoltan Varga <vargaz@gmail.com>
270 * mini-llvm.c: Fix support for LLVM 2.6.
272 2010-04-10 Zoltan Varga <vargaz@gmail.com>
274 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
275 MonoInternalThread belonging to the thread.
277 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
279 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
280 unsafe optimization that will remove bound checks.
282 2010-04-08 Kornel Pal <kornelpal@gmail.com>
284 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
285 CompareExchange not to be inlined for I8.
287 Contributed under MIT/X11 license.
289 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
291 * array.cs: Add tests for cast between primitive array types.
293 2010-04-07 Andreia Gaita <avidigal@novell.com>
295 * Makefile.am: create a convenience library for moon to link with
297 2010-04-07 Paolo Molaro <lupus@ximian.com>
299 * method-to-ir.c: optimize array accesses from generic interfaces.
301 2010-04-06 Zoltan Varga <vargaz@gmail.com>
303 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
305 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
307 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
308 of marshalbyref classes.
312 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
314 * aot-compiler.c (emit_exception_debug_info): Encode try holes
317 * aot-runtime.c (decode_exception_debug_info): Decode try holes
320 * mini.h: Increase AOT version.
322 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
324 * mini-x86.h: Only enable soft debugger when using sigaction or on
325 Windows. Fixes build on Haiku (lacks siginfo_t).
327 Code is contributed under MIT/X11 license.
329 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
331 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
332 BeOS-style signal handlers.
334 Code is contributed under MIT/X11 license.
336 2010-04-02 Zoltan Varga <vargaz@gmail.com>
338 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
340 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
342 * mini-exceptions.c: Fix win32 build.
344 2010-04-01 Mark Probst <mark.probst@gmail.com>
346 * mini.c, driver.c: Call mono_gc_base_init() before
349 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
351 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
352 call_method]): Delegate the actual work in security-core-clr.c
353 to ease code sharing.
355 2010-04-01 Zoltan Varga <vargaz@gmail.com>
357 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
358 float conv.ovf.un opcodes are encountered, instead of asserting later.
361 2010-04-01 Zoltan Varga <vargaz@gmail.com>
363 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
365 * iltests.il.in: Add a test.
367 2010-04-01 Zoltan Varga <vargaz@gmail.com>
369 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
370 large. Fixes #567040.
372 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
374 2010-04-01 Zoltan Varga <vargaz@gmail.com>
376 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
379 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
381 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
382 mono_create_handler_block_trampoline with the proper #ifdef so that it
385 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
387 * mini-exceptions.c: Introduce mono_walk_stack_full, which
388 allows to select if it's new or old context that is passed to
391 * mini-exceptions.c (mono_handle_exception_internal): Handle the
392 case when executing a guarded handler from the EH machinery.
394 * mini-exceptions.c (mono_install_handler_block_guard): New function
395 responsible for checking for handler blocks, installing the guard and
396 clearing abort state.
398 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
399 to check for handler blocks and skip interruption logic if one was found.
401 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
402 by the handler block guard trampoline. Resumes interruption by raising the
403 pending ThreadAbortException.
405 * mini.c (create_jit_info): Calculate the end address of a finally block.
407 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
408 of a finally block to a specified address and return the old one.
410 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
411 trampoline patches the original return address and calls the trampoline function.
413 2010-03-30 Zoltan Varga <vargaz@gmail.com>
415 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
417 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
418 does the patching if the callee is in the same domain.
420 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
421 of mono_arch_patch_plt_entry ().
423 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
425 * mini.c (create_jit_info): Fix try block hole length encoding.
427 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
429 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
430 duplicate information and print offsets instead of absolute addresses.
432 2010-03-29 Zoltan Varga <vargaz@gmail.com>
434 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
435 event is sent. Fixes #591733.
437 2010-03-26 Zoltan Varga <vargaz@gmail.com>
439 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
442 2010-03-26 Zoltan Varga <vargaz@gmail.com>
444 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
445 thread_to_tls hash table.
447 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
448 section. Fixes #591000.
450 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
452 * Makefile.am (version.h): Check for pure .git directory only,
453 fixes SVN revision when using git without git-svn.
455 Contributed under MIT/X11 license.
457 2010-03-26 Zoltan Varga <vargaz@gmail.com>
459 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
461 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
463 * basic-simd.cs: Test for vector x scalar binary operators.
465 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
467 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
468 intrinsics with expanded scalar arguments.
470 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
472 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
473 don't have an exception class, so don't decode it. This would crash
476 2010-03-24 U-anarquia\miguel <miguel@anarquia>
478 Make sure that trunk builds with DISABLE_JIT, an update to the
481 * mini.c (mini_get_shared_method): this code seems to be necessary
482 regardless of whether DISABLE_JIT has been defined.
484 (mono_jit_compile_method_inner): it seems that this method is
485 required even in full AOT mode, so ifdef out only the pieces that
486 try to genrate code (the body of code that applies patches to the
489 (mini_method_compile): do not compile when using DISABLE_JIT.
491 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
492 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
493 compile when DISABLE_JIT is set.
495 2010-03-24 Mark Probst <mark.probst@gmail.com>
497 * mini.c (mono_create_tls_get): Only create a TLS operation if the
498 arch really supports it.
500 2010-03-24 Mark Probst <mark.probst@gmail.com>
502 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
504 2010-03-23 Neale Ferguson <neale@sinenomine.net>
506 * exceptions-s390x.c: Add support for
507 mono_arch_get_throw_corlib_exception and fix throw by name.
509 * mini-s390x.c: Add IMT support; Fix stack parameter passing
510 logic (especially for varargs); Correct localloc sizing; Add
511 mono_arch_get_this_arg_from_call and
512 mono_arch_get_this_arg_from_call.
514 * mini-s390x.h: Add support for facility list extraction;
515 Correct/update MONO_ARCH_xxx settings.
517 * mini-s390.c: Minor corrections to instruction output for
518 varargs. No IMT implementation - I think it's time to deprecate
519 s390 and just leave s390x.
521 * tramp-s390x.c: Correct creation of trampoline instruction
524 * cpu-s390x.md: Update some instruction lengths
526 2010-03-23 Zoltan Varga <vargaz@gmail.com>
528 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
529 can be hit with partial sharing.
531 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
532 in non-shared classes correctly.
533 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
534 Turn on partial sharing.
536 2010-03-23 Zoltan Varga <vargaz@gmail.com>
538 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
541 2010-03-23 Zoltan Varga <vargaz@gmail.com>
543 * method-to-ir.c (mono_method_to_ir): Handle the failure of
544 mono_method_signature ().
546 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
548 * mini.c (mini_method_compile): Get the signature of cfg->method early with
549 error checking, so later calls do not need error checking.
551 2010-03-22 Zoltan Varga <vargaz@gmail.com>
553 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
555 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
557 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
559 * mini-exceptions.c (mono_handle_exception_internal): Don't
560 check try_end for archs different than s390.
562 * mini.c (create_jit_info): Don't crash if the finallt block is the
565 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
567 * driver.c (mono_main): Don't free global codeman under linux since
568 glic now peeks at code on stack for more archs than just amd64.
570 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
572 * mini.c, method-to-ir.c: changes to support compressed interface
575 2010-03-22 Zoltan Varga <vargaz@gmail.com>
577 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
578 Use sigaction on OpenBSD too.
580 2010-03-22 Zoltan Varga <vargaz@gmail.com>
582 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
584 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
586 * debugger-agent.c: #include sys/select.h for fd_set.
588 Code is contributed under MIT/X11 license.
590 2010-03-21 Zoltan Varga <vargaz@gmail.com>
592 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
595 2010-03-21 Zoltan Varga <vargaz@gmail.com>
597 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
598 some large methods with lots of exception handlers. Fixes #440924.
600 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
602 * method-to-ir.c: remove code duplication for interface checks.
604 2010-03-19 Zoltan Varga <vargaz@gmail.com>
606 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
607 (assembly_unload): Clear all event requests referencing the to-be unloaded
611 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
613 * mini.h, mini-exceptions.c: restore the state of the stack
614 guard page permissions.
616 2010-03-19 Zoltan Varga <vargaz@gmail.com>
618 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
619 call site patching code, it doesn't appear to be needed.
621 2010-03-19 Zoltan Varga <vargaz@gmail.com>
623 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
624 sharing generic methods whose type arguments are a mix of reference and
625 non-reference types. Not yet turned on.
627 * mini.c (mini_get_shared_method): New helper function to return
628 the method which will be compiled/registered in the JIT tables when doing
630 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
631 use mini_get_shared_method ().
633 * mini.c (mini_method_compile): Register the same method which is compiled when
634 doing generic sharing.
636 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
638 * generics.cs: Add partial sharing tests.
640 2010-03-17 Jerry Maine <crashfourit@gmail.com>
642 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
643 Add an enum value that or's all possable values together. Add an enum value
644 that marks the end of the used bit indexes.
646 * mini-amd64.c : Make changes to match the changes in mini.h
648 * mini-x86.c : Make changes to match the changes in mini.h
650 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
651 simd_version to support more simd versions. Changed the name of
652 simd_version to simd_version_flags to make it more intuitive that
653 it now contains bit flags. Reordered the *_intrinsics arrays to
654 match the changes above. Changed emit_intrinsics() to use the new
655 setup mentioned above.
657 Code is contributed under MIT/X11 license.
659 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
661 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
662 remaining archs. Alpha and hppa maintainers, please stand up.
664 2010-03-17 Zoltan Varga <vargaz@gmail.com>
666 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
667 is needed even when fail_tramp!=NULL.
669 2010-03-17 Zoltan Varga <vargaz@gmail.com>
671 * debugger-agent.c (insert_breakpoint): Write a log message.
673 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
675 * iltests.il.in: Add a few tests for LEAVE going over multiple
678 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
680 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
682 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
684 * mini.h (MonoBasicBlock): Add native_length field.
685 * mini.h (MonoCompile): Add try_block_holes field.
686 * mini.h (MonoInst): Add exception_clause pointer to
689 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
690 * mini.c (mono_cfg_add_try_hole): New function to register possible
692 * mini.c (create_jit_info): Fill in the holes information.
694 * mini-exceptions.c: Verify for holes when checking if an IP is covered
697 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
699 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
701 * jit-icalls.c: adjusted for the array API changes.
703 2010-03-16 Zoltan Varga <vargaz@gmail.com>
705 * iltests.il.in: Disable the fconv_to_i test on sparc too.
707 2010-03-16 Zoltan Varga <vargaz@gmail.com>
709 * debugger-agent.c: Simplify the way breakpoints are processed by removing
710 the 'pending' flag. This fixes support for appdomains too.
713 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
715 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
717 2010-03-12 Zoltan Varga <vargaz@gmail.com>
719 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
720 when using LLVM, LLVM generates it itself when needed.
722 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
724 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
725 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
728 2010-03-11 Zoltan Varga <vargaz@gmail.com>
730 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
731 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
732 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
734 2010-03-11 Martin Baulig <martin@ximian.com>
736 * debugger-agent.c (type_commands): Add NULL check to
737 `CMD_TYPE_GET_SOURCE_FILES'.
739 2010-03-09 Zoltan Varga <vargaz@gmail.com>
741 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
743 2010-03-09 Zoltan Varga <vargaz@gmail.com>
745 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
748 * iltests.il.in: Add a test.
750 2010-03-05 Martin Baulig <martin@ximian.com>
752 Add support for aborting invocations.
755 (InvokeData): Added `InvokeData *last_invoke'.
756 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
757 added a new `invoke' field to keep the `InvokeData *' throughout
759 (ErrorCode): Added `ERR_NO_INVOCATION'.
760 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
761 (mono_debugger_agent_handle_exception): Don't report any exception
762 if an abort was requested.
763 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
764 a thread abort if necessary.
765 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
767 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
769 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
770 so we can release the whole list and not just the first one. Free
771 it in more places as well.
773 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
775 * method-to-ir.c: Revert r153222 as it doesn't belong here.
777 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
779 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
781 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
783 * driver.c: report also other misc build options.
785 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
787 * method-to-ir.c: Generate better code for the NewObject
790 2010-03-07 Zoltan Varga <vargaz@gmail.com>
792 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
793 is disabled. Fixes #582322.
795 * iltests.il.in: Add a test.
797 2010-03-06 Zoltan Varga <vargaz@gmail.com>
799 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
800 the handling of obj->synchronization == null and owner != current thread to
801 mono_monitor_exit ().
803 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
806 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
808 * mini.c: change the way emulated opcode info is stored and save about
809 4 KB of runtime memory.
811 2010-03-04 David S. Miller <davem@davemloft.net>
813 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
814 that don't provide the siginfo in the second signal handler argument
815 are buggy, and this has been fixed for years.
816 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
817 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
819 2010-03-04 Zoltan Varga <vargaz@gmail.com>
821 * aot-runtime.c (find_symbol): Fix a leak.
822 (decode_patch): Ditto.
824 2010-03-04 Zoltan Varga <vargaz@gmail.com>
826 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
828 2010-03-04 Zoltan Varga <vargaz@gmail.com>
830 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
832 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
834 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
836 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
838 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
839 to check for errors, it's enough to create the metadata open.
843 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
846 * mini-exceptions.c: Add support for printing stack traces when handling
847 exceptions, and when printing exceptions thrown while tracing also print
848 the exception message.
850 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
852 * trace.c: We need to parse exclude tokens ('-') before string tokens,
853 since the exclude token is a valid string character.
855 2010-03-02 Levi Bard <levi@unity3d.com>
857 * debugger-agent.c: Invalidate thread stacks on domain unload.
859 2010-03-02 Mark Probst <mark.probst@gmail.com>
861 * method-to-ir.c: Emit dummy_use for stored reference after write
862 barriers to make sure the object is pinned if the GC interrupts
863 before the write barrier is done.
865 2010-03-02 Zoltan Varga <vargaz@gmail.com>
867 * cpu-<ARCH>.md: dummy_use was missing src1:i.
869 2010-03-01 Zoltan Varga <vargaz@gmail.com>
871 * debugger-agent.c: Add a log message printing the protocol version.
873 2010-03-01 Zoltan Varga <vargaz@gmail.com>
875 * debugger-agent.c: Add a new command to communicate the protocol version used
876 by the client. This could be used to allow newer runtimes to communicate with
879 2010-03-01 Zoltan Varga <vargaz@gmail.com>
881 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
883 2010-03-01 Zoltan Varga <vargaz@gmail.com>
885 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
888 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
890 * mini-arm.c: make the arm cpu arch configurable with the
891 MONO_CPU_ARCH env var (for example: "armv4 thumb").
894 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
896 * mini.c, mini.h, driver.c: added the --jitmap option to enable
897 support for the perf tool on Linux.
899 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
901 * method-to-ir.c: make string.InsertenalSetChar() specialization
904 2010-03-01 Robert Jordan <robertj@gmx.net>
906 * Makefile.am: fix the non-static build.
908 2010-02-26 Zoltan Varga <vargaz@gmail.com>
910 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
913 2010-02-26 Robert Jordan <robertj@gmx.net>
915 * tasklets.c (continuation_store): Return from an error condition
918 2010-02-26 Martin Baulig <martin@ximian.com>
920 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
923 (MonoDebuggerThreadInfo): Added `internal_flags'.
924 (MonoDebuggerInternalThreadFlags): New enum.
925 (_mono_debugger_throw_exception): Don't signal the debugger if a
926 type abort was requested.
927 (_mono_debugger_unhandled_exception): Likewise.
928 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
929 (mono_debugger_runtime_invoke): If the debugger requested a thread
930 abort during the invocation, reset it here.
932 2010-02-26 Martin Baulig <martin@ximian.com>
934 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
935 instead of `MonoThread *'.
937 2010-02-25 Zoltan Varga <vargaz@gmail.com>
939 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
940 code offsets table, as it is mostly sorted.
942 2010-02-25 Zoltan Varga <vargaz@gmail.com>
944 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
947 2010-02-25 Zoltan Varga <vargaz@gmail.com>
949 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
951 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
953 * Makefile.am: build the new ABI version of the libmono library.
954 * debugger-agent.c, mini.c: fix warnings with the new API.
955 * jit.h: don't depend on glib.h being included.
957 2010-02-24 Zoltan Varga <vargaz@gmail.com>
959 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
961 2010-02-24 Zoltan Varga <vargaz@gmail.com>
963 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
964 ThreadStatic variables.
966 2010-02-24 Zoltan Varga <vargaz@gmail.com>
968 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
969 data is not freed yet. Fixes #582460.
971 2010-02-23 Zoltan Varga <vargaz@gmail.com>
973 * debugger-agent.c: Add support for the caught/uncaught flags on exception
974 event requests. Bump protocol minor version.
976 2010-02-22 Zoltan Varga <vargaz@gmail.com>
978 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
980 2010-02-22 Zoltan Varga <vargaz@gmail.com>
982 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
985 * iltests.il.in: Add a test.
987 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
989 * mini.c (inline_method): Check for loader errors.
991 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
993 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
994 instead of mono_method_get_header as it doesn't decode locals
995 so the called method can have unresolved dependencies that will only
996 be satisfied after the current method is JIT'd.
1000 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1002 * basic.cs (test_0_div_opt): Speed this up a bit.
1004 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1006 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1008 * mini.c (mono_jit_create_remoting_trampoline): Call
1009 mono_create_specific_trampoline () instead of
1010 mono_arch_create_specific_trampoline ().
1012 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1014 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1016 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1017 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1019 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1021 * mini-amd64.c: Fix DISABLE_JIT support.
1023 2010-02-20 Geoff Norton <gnorton@novell.com>
1025 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1027 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1029 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1030 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1031 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1032 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1035 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1037 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1038 edx/ecx too. This is needed to support OP_SEQ_POINT.
1040 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1042 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1044 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1046 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1048 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1049 LLVM+AOT+exceptions, not enabled yet.
1051 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1053 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1055 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1057 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1058 xdebug info for these.
1060 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1063 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1066 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1068 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1070 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1072 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1073 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1075 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1078 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
1080 * debugger-agent.c: handle incomplete reads and EINTR in
1081 recv()/send(). This could have been causing random
1084 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1086 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
1089 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
1090 so they have small offsets. Fixes #566311.
1092 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1094 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
1096 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1098 * mini-amd64.c: Remove the special casing of byref in a few places now that
1099 mini_type_get_underlying_type () handles it.
1101 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
1102 by returning native int. Fixes #577984.
1104 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1106 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
1109 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
1110 of putting the clause itself.
1112 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
1114 2010-02-09 Zoltan Varga <vargaz@gmail.com>
1116 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
1119 2010-02-10 Geoff Norton <gnorton@novell.com>
1121 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
1123 2010-02-08 Zoltan Varga <vargaz@gmail.com>
1125 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
1128 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
1129 it is not an LLVM generated symbol.
1131 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
1133 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
1134 implementation in gshared mode because it causes regressions.
1136 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
1138 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
1139 should be done by the caller.
1141 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
1143 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
1145 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
1146 since mono_jit_info_table_find () doesn't do it anymore.
1148 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
1149 instead of mono_jit_info_table_find ().
1151 2010-02-07 Zoltan Varga <vargaz@gmail.com>
1153 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
1155 * aot-compiler.c (encode_method_ref): Update after the removal of
1156 mono_gc_get_managed_allocator_type ().
1158 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
1161 2010-02-06 Zoltan Varga <vargaz@gmail.com>
1163 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
1164 generic params as well.
1165 (handle_isinst): Ditto.
1167 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
1168 instead of always calling an icall.
1170 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
1171 computing the size of the got.
1173 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
1174 when using LLVM. Instead of emitting it as an LLVM method, emit it using
1175 the assembly directive '.set' so it points to the first LLVM emitted method.
1177 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1179 * mini.c (mini_method_verify): Report the method which failed to verify.
1181 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1183 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
1184 to avoid JIT'ng dead basic blocks. This is the same behavior as the
1185 runtime MS verifier.
1187 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1189 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
1192 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1194 * mini-llvm.c: Init the jit module only when first JITting.
1196 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
1198 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
1200 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
1201 replaced with the real got.
1203 * debugger-agent.c (type_commands): Return the enumness if the type as well.
1205 * image-writer.c: Reduce the amount of #ifdefs a bit.
1207 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
1210 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
1212 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
1215 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1217 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
1218 (mono_llvm_emit_method): Fix unaligned stores too.
1220 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
1221 so async stack walks don't crash.
1223 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1225 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
1226 was not patched if the callee needed an rgctx trampoline.
1228 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1230 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
1231 vtable address in AOT code.
1233 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1235 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
1238 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
1240 * genmdesc.pl: remove dependency on external cpp.
1242 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1244 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
1245 using LLVM, its not needed, and abcrem can't handle it.
1247 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
1249 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
1250 it easier to group instructions and reduce duplication.
1252 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1254 * decompose.c: Move the array/soft float decompose routines here from
1257 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
1259 2010-01-31 Zoltan Varga <vargaz@gmail.com>
1261 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
1262 to tell LLVM that the got is constant, not used yet.
1264 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
1266 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1268 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
1271 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1273 * aot-compiler.c (add_wrappers): Commit the hack which generates
1274 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
1277 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1279 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
1280 a fault, only used by the LLVM backend.
1282 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
1283 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
1285 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
1286 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
1288 * mini-llvm.c: Only generate volatile loads from load instructions which have
1289 the MONO_INST_FAULT flag set.
1291 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1293 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
1296 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1298 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
1299 sequence points. Fixes #571236.
1301 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1303 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
1304 end of the appdomain unload process, after assemblies have been unloaded.
1307 2010-01-27 Zoltan Varga <vargaz@gmail.com>
1309 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
1312 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
1315 2010-01-26 Zoltan Varga <vargaz@gmail.com>
1317 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
1319 2010-01-26 Geoff Norton <gnorton@novell.com>
1321 * aot-compiler.c: Fix a logic error introduced when guarding against enums
1322 with struct marshalability.
1324 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1326 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
1327 it supports class names as well.
1329 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
1330 needed by the GC map code.
1332 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
1335 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
1336 if cfg->init_ref_vars is set.
1338 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
1339 cfg->disable_initlocals_op_refs is set.
1341 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
1342 using liveness info if cfg->compute_precise_live_ranges is set.
1344 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
1345 volatile variables correctly. Add comments about the live ranges. Not enabled
1348 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1350 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
1351 0x2a into them in method prologs.
1353 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
1355 2010-01-22 Zoltan Varga <vargaz@gmail.com>
1357 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
1358 classes, since llvm is compiled with -fno-rtti.
1360 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
1362 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
1363 llvm does not require it.
1365 * aot-runtime.c (load_method): Print the full name of the last aot method.
1367 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1369 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
1370 thread has not fully started yet.
1372 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1374 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
1376 2010-01-21 Miguel de Icaza <miguel@novell.com>
1378 * driver.c: Do not abort if LLVM is not supported, print a
1379 warning and add the information to the Mono JIT information.
1381 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1383 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
1384 using explicit null checks.
1386 2010-01-20 Zoltan Varga <vargaz@gmail.com>
1388 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
1391 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
1393 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
1394 its no longer needed.
1396 * method-to-ir.c (mono_method_to_ir): Fix a warning.
1398 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
1399 define for platforms still using it (s390). Get rid of the
1400 mono_arch_get_throw_exception_by_name () routines on all other platforms.
1402 * exceptions-x86.c: Rework the throw trampolines so there is only one function
1403 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
1405 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
1406 the caller pushed the arguments.
1408 * mini-llvm.c: Enable throwing exceptions on x86.
1410 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
1411 "Thread (nil) may have been prematurely finalized" messages if this is called
1412 on a thread not registered with the runtime.
1414 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
1416 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1418 * jit-icalls.c (mono_array_new_3): New jit icall.
1420 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
1422 * arrays.cs: Add a test for 3 dimensional arrays.
1424 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1426 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
1427 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
1430 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
1433 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
1435 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
1437 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
1439 2010-01-18 Bill Holmes <billholmes54@gmail.com>
1441 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
1442 HOST_WIN32. Also including winsock2. to define struct in_addr.
1444 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
1446 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
1448 Code is contributed under MIT/X11 license.
1450 2010-01-18 Zoltan Varga <vargaz@gmail.com>
1452 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
1454 * branch-opts.c (mono_optimize_branches): Honor the new flag.
1456 * mini.c (mini_method_compile): Set the new flag when running under the
1459 2010-01-18 Zoltan Varga <vargaz@gmail.com>
1461 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
1462 a ref/noref value + a global pin flag, so parts of stack frames can still be
1463 precisely marked even if they include stuff which needs pinning. Improve logging.
1464 Fix many bugs. Not enabled yet.
1466 * gc-test.cs: Add a few tests.
1468 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
1469 the normal -v options. Avoid propagating liveness information through bblocks
1470 which end with a NOT_REACHED opcode.
1472 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
1473 after cfg has been freed.
1475 2010-01-17 Zoltan Varga <vargaz@gmail.com>
1477 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
1478 if a clause is skipped because it uses the exception object, since it could
1479 have caught the exception.
1481 * exceptions.cs: Add a test.
1483 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1485 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
1487 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
1488 ICollection<T> wrappers.
1490 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1492 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
1494 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1496 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
1497 NOMAP32BIT or optimize_for_xen is set.
1499 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1501 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
1502 mono_metadata_str_hash () instead.
1504 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1506 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
1509 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
1511 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1513 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
1516 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
1517 throwing code correctly.
1519 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
1521 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1523 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
1524 ftnptrs created by us, handle RGCTX_FETCH correctly.
1525 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
1527 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
1528 ftnptr added by mono_aot_get_named_code ().
1530 2010-01-14 Zoltan Varga <vargaz@gmail.com>
1532 * mini-arm.c: Fix a few LLVM problems.
1534 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
1536 2010-01-13 Mark Probst <mark.probst@gmail.com>
1538 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
1541 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
1543 * jit.h, method-to-ir.c: added ability to set the policy for
1544 inserting breakpoints from the break IL instruction or the
1545 Debugger.Break () API call.
1547 2010-01-13 Zoltan Varga <vargaz@gmail.com>
1549 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
1550 assemblies need to be eagerly loaded.
1552 2010-01-12 Zoltan Varga <vargaz@gmail.com>
1554 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
1556 2010-01-11 Zoltan Varga <vargaz@gmail.com>
1558 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
1559 an argument which matches any exception.
1561 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1563 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
1564 optimization if the called method is gshared and marshalbyref, since gshared
1565 methods can' have wrappers. Fixes #569390.
1567 * generics.cs: Add a test.
1569 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1571 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
1574 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1576 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
1578 2010-01-09 Zoltan Varga <vargaz@gmail.com>
1580 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
1581 since it is not supported in win2000.
1583 2010-01-08 Zoltan Varga <vargaz@gmail.com>
1585 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
1586 error if loading an assembly fails.
1587 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
1589 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
1592 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
1595 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
1597 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
1598 is not supported yet.
1600 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
1602 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1604 * method-to-ir.c: All types with variant arguments must fallback to the
1605 slow path. This makes cast of variant delegates work.
1607 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
1608 argument that is set to TRUE is the returned vtable slot is for a variant
1609 interface. Changed a g_print + g_assert_not_reached to a g_error.
1611 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
1612 a similar fashion of generic virtual methods.
1614 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1616 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
1619 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
1620 method using a variance aware function.
1622 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
1624 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1626 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
1627 do an icall for now.
1629 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1631 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
1632 If LLVM decides to set the code model to Large, reset it to Default.
1634 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1636 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
1637 stripped binaries as well.
1639 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1641 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
1642 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
1644 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
1647 2010-01-06 Zoltan Varga <vargaz@gmail.com>
1649 * mini.c (mini_method_compile): Extract the JIT info creation code into a
1652 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
1653 as the type info to llvm.eh.selector.
1654 (exception_cb): Use the type info for filling out some fields of
1655 MonoJitExceptionInfo like the flags and the exception class. This is needed
1656 because the LLVM produced exception handling clauses might not match the original
1657 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
1659 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
1660 separate function. Add an extra argument which returns the type infos
1661 corresponding to the exception clauses.
1663 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
1664 exception handling clauses.
1666 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1668 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
1669 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
1672 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1674 * mini.c (mono_compile_is_broken): Skip methods from serialization's
1677 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1679 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
1682 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1684 * mini.c (mini_method_compile): Verify the method before calling
1685 mono_compile_create_vars as this might crash since it uses method
1690 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1692 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
1693 one case if AOTing, since the class might not be a concrete class.
1695 2010-01-03 Zoltan Varga <vargaz@gmail.com>
1697 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
1698 functions which are now defined in mempool-internals.h.
1700 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
1702 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
1704 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
1708 * mini-*.c: Properly handle generic enums.
1712 2009-12-28 Zoltan Varga <vargaz@gmail.com>
1714 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
1715 in a few more places.
1717 2009-12-27 Zoltan Varga <vargaz@gmail.com>
1719 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
1720 nullable parameters. Fixes #567351.
1722 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
1724 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
1726 2009-12-26 Zoltan Varga <vargaz@gmail.com>
1728 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
1729 mono_get_generic_context_from_code () call.
1731 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
1733 2009-12-25 Zoltan Varga <vargaz@gmail.com>
1735 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
1738 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
1740 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
1741 mono_method_get_signature returns NULL. Fix #567084
1743 2009-12-25 Zoltan Varga <vargaz@gmail.com>
1745 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
1746 instead of once for each module.
1748 2009-12-22 Zoltan Varga <vargaz@gmail.com>
1750 * debugger-agent.c (ss_start): Implement step over for the last sequence
1753 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
1754 have the STEP_LOC flag set.
1756 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
1757 fails. Fixes #566689.
1759 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1761 * mini.c (mono_add_seq_point): New helper function.
1762 (mono_save_seq_point_info): New function to save sequence point info, extracted
1763 from mini_method_compile ().
1765 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
1767 * mini.h (MonoSeqPointInfo): New structure containing information about
1768 the sequence points of a JITted method.
1769 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
1772 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
1773 point information is stored, use a MonoSeqPointInfo structure instead of a
1774 GPtrArray. For each seq point, compute a list of successor seq points.
1776 * debugger-agent.c: Use the successor list to implement step-over more
1777 efficiently: instead of single stepping until a different line/IL offset is
1778 reached, place breakpoints into all successor seq points.
1780 * mini.h: Bump AOT file format version.
1782 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1784 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
1786 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
1788 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1790 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
1793 2009-12-18 Zoltan Varga <vargaz@gmail.com>
1795 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
1796 alloca as g_malloc is not signal safe.
1798 2009-12-18 Zoltan Varga <vargaz@gmail.com>
1800 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
1801 VALGRIND_DISCARD_TRANSLATIONS.
1803 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
1804 checks, they are no longer needed.
1806 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
1807 a function into a sigctx which can handle function pointers.
1809 * mini-ppc.c: Implement soft debugger support on ppc64.
1811 * mini-ppc.c: Implement soft debugger support.
1813 2009-12-17 Zoltan Varga <vargaz@gmail.com>
1815 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
1817 2009-12-17 Marek Habersack <mhabersack@novell.com>
1819 * mini.c (mono_get_runtime_build_info): include Mono version in
1822 * driver.c (mono_main): VERSION is now included in the string
1823 returned from mono_get_runtime_build_info()
1825 2009-12-17 Zoltan Varga <vargaz@gmail.com>
1827 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
1828 signatures. Fixes #565143.
1830 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
1832 2009-12-16 Zoltan Varga <vargaz@gmail.com>
1834 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
1836 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
1838 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
1839 making max stack 10x smaller.
1841 2009-12-16 Zoltan Varga <vargaz@gmail.com>
1843 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
1845 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
1847 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
1849 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
1851 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
1852 bigger than MONO_ARCH_MAX_FRAME_SIZE.
1854 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
1856 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
1858 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
1860 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
1863 2009-12-14 Miguel de Icaza <miguel@novell.com>
1865 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
1866 raise an invalid program exception.
1868 For other opcodes that we might not handle use a g_warning and
1869 raise the exception. Beats termination.
1873 2009-12-14 Zoltan Varga <vargaz@gmail.com>
1875 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
1877 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
1878 by merging the LLVM and !MAP_32BIT cases.
1880 2009-12-13 Jonathan Chambers <joncham@gmail.com>
1882 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
1883 sigctx being passed in, as we have no CONTEXT available in the APC.
1885 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
1888 Code contributed under MIT/X11 license.
1890 2009-12-13 Zoltan Varga <vargaz@gmail.com>
1892 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
1893 in the LLVM backend on AMD64.
1895 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
1898 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
1900 * mini-llvm.c: Export mono_personality for AOT.
1902 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
1904 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
1905 implicit exception can occur.
1907 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
1908 OP_IMPLICIT_EXCEPTION instruction.
1910 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
1912 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
1914 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
1915 inside a protected block.
1917 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
1918 trampolines doesn't include the argument.
1920 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
1921 trampolines on amd64.
1923 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
1926 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
1927 disabled for methods with clauses.
1929 * mini-llvm.c: Enable support for catch clauses.
1931 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
1932 end of an LLVM compiled finally clause.
1933 (mono_handle_exception_internal): Save the exception handling state in TLS
1934 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
1935 resume unwinding from that point.
1937 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
1938 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
1939 to obtain the addresses of the exception handling regions.
1941 * mini-llvm.c: Add beginnings of support for exception handling, currently only
1942 finally clauses are supported.
1944 * mini.c (mini_method_compile): Add support for LLVM code with exception
1947 2009-12-12 Zoltan Varga <vargaz@gmail.com>
1949 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
1952 2009-12-12 Zoltan Varga <vargaz@gmail.com>
1954 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
1955 as a primitive type.
1957 2009-12-11 Zoltan Varga <vargaz@gmail.com>
1959 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
1960 for 2 parameter sched_setaffinity in older glibc versions. Fixes
1963 2009-12-11 Marek Habersack <mhabersack@novell.com>
1965 * method-to-ir.c (mini_redirect_call): do not redirect the
1966 InternalAllocateStr internal call if string profiling is enabled.
1968 2009-12-10 Zoltan Varga <vargaz@gmail.com>
1970 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
1973 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
1974 unwind.h header file.
1976 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
1977 newer valgrind versions seems to handle this fine.
1979 2009-12-09 Zoltan Varga <vargaz@gmail.com>
1981 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
1982 on the debugger thread.
1984 2009-12-08 Zoltan Varga <vargaz@gmail.com>
1986 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
1988 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
1990 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
1992 * cpu-<ARCH>.md: Make call_handler clob:c.
1994 * mini.c: Reenable SSA for methods with clauses.
1996 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
1997 as it causes failures on x86.
1999 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2001 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2002 returns NULL (e.g. a bad assembly).
2004 2009-12-08 Geoff Norton <gnorton@novell.com>
2006 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2007 stepping out into native code. There were issues with nested invokes
2010 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2012 * mini.c (mini_method_compile): Do the disable_llvm checks early
2013 and avoid the LLVM compile pass if the checks fail.
2015 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2017 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2018 LLVM optimizations don't try to remove them.
2020 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2021 different file so the original remains.
2023 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2025 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2027 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2029 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2030 support for non-inline unwind descriptors.
2032 2009-12-07 Geoff Norton <gnorton@novell.com>
2034 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2035 the interrupt_count slightly differently. Native threads were never
2038 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2040 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2041 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2042 yet generate this info.
2044 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2046 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2047 client can distinguish between intptrs and longs.
2049 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2051 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2054 * aot-runtime.c (load_function): Update after the change above.
2056 * mini.h: Bump AOT file format version.
2058 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2059 if the delegate class is dynamic.
2061 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2062 in gshared code too using the new rgctx info type
2063 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2065 2009-12-04 Geoff Norton <gnorton@novell.com>
2067 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2068 we need to track the original suspend count so the thread properly
2069 wakes up in resume_thread.
2071 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2073 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2076 * generics.cs: Add a test.
2078 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2079 is 0. Simplify a lot of code using this.
2081 * mini-trampolines.c (mono_delegate_trampoline): Call
2082 mono_create_static_rgctx_trampoline () before saving the final address in
2083 delegate->method_code, to avoid calling it each time a delegate is first called.
2085 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
2086 which need static rgctx trampolines.
2088 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
2089 keyed on the method+addr pair, since addr could be either the method addr or
2090 an unbox trampoline in the AOT case. Fixes #560246.
2092 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2094 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
2095 place it was called before too.
2097 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2099 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
2100 if no security manager is present, to speed up the AOT case. Call
2101 mono_class_vtable () full with raise_on_error == TRUE instead.
2103 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2105 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
2106 the local optimization passes can take its result into account. Fixes
2109 * exceptions.cs: Add a test.
2111 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
2113 This patch is contributed under the terms of the MIT/X11 license
2115 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
2117 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2119 * mini.h (MonoInst): Remove unused 'ssa_op' field.
2121 * debugger-agent.c: Rework the handling of stack traces of running threads to
2122 avoid crashes if compute_frames () tries to walk the stack of running thread.
2124 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
2126 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
2128 * mini.h (StackFrameInfo): Add an 'lmf' field.
2130 2009-12-02 Zoltan Varga <vargaz@gmail.com>
2132 * debugger-agent.c (suspend_current): Always set really_suspended.
2134 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
2136 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
2138 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2140 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
2143 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2145 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
2147 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2149 * mini-trampolines.c: Fix MSVC build.
2151 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2153 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
2155 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2157 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
2158 the instruction following an OP_FCOMPARE is optimized away.
2160 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2162 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
2163 emit_autoreg () into this arch-specific function.
2165 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
2166 code, it is no longer needed.
2168 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
2170 * mini.h: Bump AOT file format version.
2172 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
2173 using the sorted_code_offsets array, instead of reading it from the
2174 exception debug info.
2175 (load_method): Call mono_aot_find_jit_info instead of
2176 decode_exception_debug_info ().
2178 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
2179 LLVM compiled as a flag.
2181 2009-11-29 Zoltan Varga <vargaz@gmail.com>
2183 * debugger-agent.c (resume_thread): Fix a warning.
2185 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
2188 2009-11-28 Zoltan Varga <vargaz@gmail.com>
2190 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
2191 contents to MonoAotFileInfo.
2193 2009-11-27 Zoltan Varga <vargaz@gmail.com>
2195 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
2196 Put all binary data into a giant blob, similarly to the way .net assemblies
2197 store binary data. Emit offset tables in a compact form to reduce their size.
2199 * mini.h: Bump AOT file format version.
2201 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
2204 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
2205 avoid linear searches at runtime.
2207 * aot-runtime.c (find_symbol): Update this to use the hash.
2209 * mini.h: Bump AOT file format version.
2211 2009-11-26 Zoltan Varga <vargaz@gmail.com>
2213 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
2216 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
2219 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
2220 the distribution of got slot types.
2222 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
2224 * method-to-ir.c: Add support for generating explicit null checks.
2226 2009-11-25 Zoltan Varga <vargaz@gmail.com>
2228 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
2229 on a random thread if possible.
2231 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
2232 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
2235 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
2236 regs. Pass the real size of the regs array to mono_unwind_frame ().
2238 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
2241 2009-11-24 Geoff Norton <gnorton@novell.com>
2243 * mini-darwin.c: Work around apple bug rdar://7209349 See
2244 http://openradar.appspot.com/7209349 for details. Synopsis,
2245 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
2246 never been initialized before.
2248 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2250 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
2252 * mini-arm.c (mono_arm_thumb_supported): New helper function.
2254 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2256 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
2257 OP_SHL_IMM is not 32 bit.
2259 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2261 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
2263 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2265 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
2268 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
2269 > 0 since some threads can resume if their resume_count is > 0.
2270 (invoke_method): Avoid reading freed memory.
2272 * debugger-agent.c (process_suspend): Extract the suspend code from
2273 process_single_step_inner () to a separate function. Rework the code to prevent
2274 races between this function and thread interrupts.
2276 * debugger-agent.c (suspend_current): Check the resume_count field instead
2277 of resume_one so suspends+resumes during single threaded invokes work
2280 2009-11-23 Zoltan Varga <vargaz@gmail.com>
2282 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
2283 to make the generated code smaller.
2285 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
2286 sequence generated by recent LLVM versions.
2288 * mini-llvm.c: Add support for a few simple cases which weren't supported
2291 * mini-trampolines.c (mono_magic_trampoline): Don't call
2292 mono_arch_get_vcall_slot () when llvm is enabled.
2294 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
2296 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
2297 into a new function called common_call_trampoline () which is used by the
2298 llvm vcall trampoline as well.
2300 * debugger-agent.c: Implement single threaded invokes.
2302 * debugger-agent.c: Revert change which broke the agent on linux.
2304 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
2307 * generics.cs: Add a test.
2309 2009-11-22 Zoltan Varga <vargaz@gmail.com>
2311 * debugger-agent.c: Fix the cygwin build.
2313 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2315 * cprop.c: Remove this unused file.
2317 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2319 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
2322 * basic.cs: Add a test.
2324 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2326 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
2329 2009-11-20 Zoltan Varga <vargaz@gmail.com>
2331 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
2332 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
2333 it. Use this flag to control llvm related code paths instead of #ifdef
2334 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
2337 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
2339 * mini.h: Bump AOT file format version.
2341 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
2342 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
2344 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
2345 was used as an assembly filter.
2347 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2349 * unwind.c: Fix support for ppc.
2351 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
2352 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
2354 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2356 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
2358 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
2359 added by the ps3 changes.
2361 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2363 * mini-gc.c: Resurrect this, so at least it compiles.
2365 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
2367 2009-11-18 Zoltan Varga <vargaz@gmail.com>
2369 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
2370 create_event_list () so assembly filters can be used.
2372 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
2375 2009-11-17 Zoltan Varga <vargaz@gmail.com>
2377 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
2378 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
2381 * aot-compiler.c (add_generic_instances): Emit instances of common generic
2382 classes for char/bool too.
2384 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
2386 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
2389 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
2392 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
2394 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
2396 Code contributed under MIT/X11 license.
2398 2009-11-14 Zoltan Varga <vargaz@gmail.com>
2400 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
2401 threads in native code work.
2403 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
2404 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
2407 2009-11-13 Jonathan Chambers <joncham@gmail.com>
2409 * debugger-agent.c: Implementation for Windows platform.
2411 * mini-x86.c: Add support for Windows. Use mono-* synchronization
2412 primitives. Use SEH to implement breakpoints and single stepping.
2414 * mini-x86.h: Enable soft debugger on Windows.
2416 Code contributed under MIT/X11 license.
2418 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2420 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
2421 under XEN. Fixes #522894.
2423 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
2425 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
2426 interface calls in LLVM AOT code.
2428 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
2431 * mini-llvm.c: Add support for OP_VPHI.
2433 * objects.cs: Add a test.
2435 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2437 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
2438 this is called on the debugger thread.
2440 2009-11-12 Zoltan Varga <vargaz@gmail.com>
2442 * mini-llvm.c: Add soft-float support.
2444 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
2445 FCALL which returns an R4.
2447 * driver.c (mono_main): Add a missing '\n'.
2449 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
2450 platforms which doesn't support the LLVM IMT trampoline.
2452 2009-11-11 Zoltan Varga <vargaz@gmail.com>
2454 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
2456 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
2458 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
2461 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
2463 2009-11-10 Zoltan Varga <vargaz@gmail.com>
2465 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
2466 Instead of emitting a method_order table, sort the contents of the code_offsets
2467 table and do a binary search in the sorted table. The previous approach doesn't
2468 work with LLVM which emits methods in a arbitrary order.
2470 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
2471 in the .eh_frame section in ELF files.
2473 * mini.h: Bump corlib file format version.
2475 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
2477 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
2478 LDMIA->LDM macro name change.
2480 2009-11-09 Zoltan Varga <vargaz@gmail.com>
2482 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
2485 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
2488 * aot-compiler.c: Ditto.
2490 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
2491 &align to mini_type_stack_size_full ().
2493 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
2495 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
2497 2009-11-08 Zoltan Varga <vargaz@gmail.com>
2499 * mini-arm.c: Compute the stack space used by arguments using
2500 mini_type_stack_size_full ().
2502 2009-11-08 Zoltan Varga <vargaz@gmail.com>
2504 * optflags-def.h: Remove dead TREEPROP optimization.
2506 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
2508 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
2510 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
2512 2009-11-07 Zoltan Varga <vargaz@gmail.com>
2514 * driver.c (mono_jit_parse_options): New public API function to parse options
2515 as done by the runtime executable.
2517 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
2518 when handling named arguments.
2520 2009-11-07 Zoltan Varga <vargaz@gmail.com>
2522 * mini-arm.c: Implement support for returning vtypes in registers, fix support
2523 for passing small vtypes in registers, make the CallInfo structures more
2524 similar to the code on the other platforms.
2526 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
2527 the code in the prolog requires it.
2529 2009-11-06 Zoltan Varga <vargaz@gmail.com>
2531 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
2532 (koush@koushikdutta.com).
2534 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
2535 where the thunk memory should be allocated from. Fixes appdomain unloading
2538 2009-11-06 Zoltan Varga <vargaz@gmail.com>
2540 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
2541 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
2543 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2545 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
2546 AOT, as it is not implemented yet.
2548 * mini-x86.c (mono_arch_output_basic_block): Ditto.
2550 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2552 * debugger-agent.c: Fix windows build.
2554 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2556 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
2557 after the client connects/disconnects.
2559 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
2560 when an exception of a given type is thrown.
2562 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
2563 only on an uncaught exception.
2565 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
2567 * debugger-agent.c: Add a 'launch' option.
2569 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2571 * debugger-agent.c: Add a 'timeout' option.
2573 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2575 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
2578 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2580 * debugger-agent.c (set_breakpoint): Emit a log message.
2582 2009-11-04 Zoltan Varga <vargaz@gmail.com>
2584 * mini-arm.c: Fix the arm build.
2586 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
2588 * aot-compiler.c: don't leak the value returned from
2589 mono_type_full_name().
2591 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
2593 * debugger-agent.c: defer including mono-mutex.h until we know the
2596 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2598 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
2599 of pthreads directly.
2601 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
2602 exception handlers. Pass info argument.
2604 * mini.h: Adjust signatures of soft debugger functions to pass void*
2605 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
2607 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
2608 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2609 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
2610 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2612 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
2614 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
2615 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2616 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
2617 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2619 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
2621 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
2623 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
2625 * mono-semaphore.h: Skeleton implementation for Windows.
2627 Code contributed under MIT/X11 license.
2629 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2631 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
2633 Code contributed under MIT/X11 license.
2635 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2637 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
2639 Code contributed under MIT/X11 license.
2641 2009-11-04 Zoltan Varga <vargaz@gmail.com>
2643 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
2644 debug info to 100 because 10 still slows down gdb too much.
2646 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
2647 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
2648 them in the wrappers.
2650 2009-11-03 Zoltan Varga <vargaz@gmail.com>
2652 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
2654 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
2656 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
2657 function mono_aot_get_array_helper_from_wrapper ().
2659 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
2660 array helper methods.
2662 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
2664 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
2665 the value was loaded from memory.
2667 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
2668 the value was loader from there.
2670 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
2671 without constant swizzle.
2673 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2675 * mini-amd64.c: Put soft debugger functions behind a
2676 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
2678 * mini-amd64.h: disable the soft debugger in windows.
2680 Code contributed under MIT/X11 license.
2682 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2684 * mini-x86.c: Put soft debugger functions behind a
2685 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
2687 Code contributed under MIT/X11 license.
2689 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2691 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
2692 to mono_arch_find_jit_info_ext.
2694 Code contributed under MIT/X11 license.
2696 2009-11-03 Zoltan Varga <vargaz@gmail.com>
2698 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
2700 * debugger-agent.c: Add support for filtering events by assemblies.
2702 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
2703 the agent is not enabled.
2705 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2707 * exceptions-x86.c: hopefully last change to fix the windows build.
2708 This one courtesy of Jonathan Chambers.
2710 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2712 * debugger-agent.c: remove unused function.
2714 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2716 * debugger-agent.c: add #ifdefs for a few header files.
2717 * mini-x86.h: disable the soft debugger in windows.
2718 Step 1 of 2 to make this compile on windows with gcc.
2720 2009-11-02 Zoltan Varga <vargaz@gmail.com>
2722 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
2723 as it breaks the build.
2725 2009-07-01 Zoltan Varga <vargaz@gmail.com>
2727 Merge the soft debugger branch.
2729 * debugger-agent.h debugger-agent.c: New files containing the soft
2730 mode debugger module.
2732 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
2733 at the appropriate locations.
2735 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
2738 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
2739 enable/disable single stepping.
2741 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
2742 which returns all information in a StackFrameInfo structure, and can handle the
2743 LMF frames added by the debugger.
2745 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
2748 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
2749 walker function which works on a specific thread and passes a StackFrameInfo
2750 structure to its callback.
2752 * mini.c (mini_init): Initialize the debugger agent.
2754 * aot-compiler.c aot-runtime.c: Add soft-debug support.
2756 * mini-ops.h: Add OP_SEQ_POINT opcode.
2758 * driver.c (mono_main): Add new '--debugger-agent' option for passing
2759 arguments to the debugger agent.
2761 2009-11-02 Zoltan Varga <vargaz@gmail.com>
2763 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
2766 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
2768 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
2770 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
2772 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
2774 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
2775 sets the IMT argument and makes a virtual call.
2777 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
2779 2009-11-01 Zoltan Varga <vargaz@gmail.com>
2781 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
2784 2009-10-30 Zoltan Varga <vargaz@gmail.com>
2786 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
2787 runtime. Fixes #551228.
2789 2009-10-29 Zoltan Varga <vargaz@gmail.com>
2791 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
2793 * basic.cs: Add a test.
2795 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
2796 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
2797 CONSTRAINED. Fixes #550964.
2799 * generics.cs: Add a test.
2801 2009-10-28 Mark Probst <mark.probst@gmail.com>
2803 * mini-posix.c (add_signal_handler): Use
2804 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
2806 2009-10-28 Jerry Maine <crashfourit@gmail.com>
2808 Contributed under the terms of the MIT/X11 license by
2809 Jerry Maine <crashfourit@gail.com>.
2811 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
2812 sse4a for simd intrinsics.
2814 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
2815 sse4a for simd intrinsics.
2817 2009-10-27 Zoltan Varga <vargaz@gmail.com>
2819 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
2820 instead of inst_p1 which is not the same on ILP32 platforms.
2822 2009-10-24 Zoltan Varga <vargaz@gmail.com>
2824 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
2825 not the mscorlib one before calling mono_get_lmf_addr.
2827 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
2828 of the ip to the LMF.
2830 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
2831 immediate in the op->op_imm optimization.
2833 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
2834 understand. VTypes now work, but are not abi compliant, as they are
2835 split into 4 byte parts instead of 8.
2836 (emit_memcpy): Fix the unrolled case to work on the PS3.
2838 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
2840 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
2841 the default when static linking.
2843 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
2845 * aot-compiler.c: Add an autoreg option to automatically register
2846 statically linked aot modules using ELF .ctors.
2848 * genmdesc.pl: Add __ppc64__ to allowed defines.
2850 2009-10-25 Zoltan Varga <vargaz@gmail.com>
2852 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
2853 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
2855 2009-10-24 Mark Probst <mark.probst@gmail.com>
2857 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
2859 2009-10-24 Zoltan Varga <vargaz@gmail.com>
2861 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
2862 which will contain the domain where the method was found.
2864 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
2865 mini_jit_info_table_find ().
2867 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
2869 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
2871 2009-10-22 Zoltan Varga <vargaz@gmail.com>
2873 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
2874 set, its not supported yet.
2876 2009-10-22 Zoltan Varga <vargaz@gmail.com>
2878 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
2879 iface wrapper is not found.
2880 (mono_aot_get_method): Ditto for GetGenericValueImpl.
2882 2009-10-21 Zoltan Varga <vargaz@gmail.com>
2884 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
2885 which have a different name.
2887 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
2888 wrappers and Array.GetGenericValueImpl ().
2890 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
2891 because of the change above.
2893 * generics.cs: Add a test for full aot + generic array ifaces.
2895 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
2897 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
2898 that hides the previous one.
2900 2009-10-18 Zoltan Varga <vargaz@gmail.com>
2902 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
2903 marshalled. Fixes #541623.
2905 2009-10-16 Zoltan Varga <vargaz@gmail.com>
2907 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
2909 2009-10-15 Zoltan Varga <vargaz@gmail.com>
2911 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
2913 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2915 * mini-posix.c (sigprof_signal_handler):
2916 Implemented support for building stat call chans in different ways.
2918 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2920 * mini-exceptions.c (mono_find_jit_info):
2921 Also check that a jit info has been found (fixes a profiler crash).
2923 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2925 * mini.c (mono_codegen):
2926 Call mono_profiler_code_buffer_new with correct code address.
2928 2009-10-14 Zoltan Varga <vargaz@gmail.com>
2930 * driver.c (mono_main): Change the date in the copyright.
2932 2009-10-14 Mark Probst <mark.probst@gmail.com>
2934 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
2935 allocator in shared generic code for open classes, because we
2936 can't get those classes' vtables. We need to make managed
2937 allocators not depend on the vtable at compile-time to solve this.
2939 2009-10-13 Martin Baulig <martin@ximian.com>
2941 * debug-mini.c (mono_debugger_trampoline_compiled): Add
2942 `const guint8 *trampoline' argument; send both the old and the new
2945 2009-09-30 Zoltan Varga <vargaz@gmail.com>
2947 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
2948 mono_runtime_capture_context () without calling mono_runtime_invoke ().
2949 (can_marshal_struct): Skip structures with auto layout.
2951 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
2953 2009-10-02 Zoltan Varga <vargaz@gmail.com>
2955 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
2956 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
2957 a variable to hold the stack slot used by the int<->float conversion opcodes.
2959 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
2961 2009-10-04 Zoltan Varga <vargaz@gmail.com>
2963 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
2964 when using full-aot.
2966 2009-10-06 Zoltan Varga <vargaz@gmail.com>
2968 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
2969 each instance of Comparer<T>.
2971 * generics.cs: Add a new test.
2973 2009-10-09 Zoltan Varga <vargaz@gmail.com>
2975 * driver.c (parse_debug_options): Add a 'gdb' option.
2977 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
2979 * image-writer.c: Add support for emitting the image into a memory buffer.
2981 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
2983 * aot-compiler.c: Add support for registering debug info with GDB using the
2984 new JIT debugging interface in GDB 7.0. It can be turned on by setting
2985 MONO_XDEBUG to 'gdb'.
2987 2009-10-10 Zoltan Varga <vargaz@gmail.com>
2989 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
2992 2009-10-11 Zoltan Varga <vargaz@gmail.com>
2994 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
2995 can be used to set breakpoints in gdb.
2997 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
2998 segment to an absolute address.
3000 2009-10-13 Mark Probst <mark.probst@gmail.com>
3002 * method-to-ir.c: Use the managed array allocator method if
3005 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3007 * aot-compiler.c : Fix the MSVC builds
3009 Code is contributed under MIT/X11 license.
3011 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3013 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3014 avoid registering 1 symbol file per method with gdb.
3016 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3018 * mini-sparc.c: Fix the handling of enums with base type long.
3020 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3022 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3023 instead of using type->data.klass as the later doesn't work with generics.
3025 2009-09-25 Mark Probst <mark.probst@gmail.com>
3027 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3028 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3029 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3030 works differently now and we don't handle it in the JIT anymore.
3032 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3033 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3034 the Thread class split.
3036 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3038 * driver.c: Don't run tests with the obsolete treeprop optimization.
3040 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3041 variable volatile. Fixes #541577.
3043 * basic-calls.cs: Add a new test.
3045 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3047 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3049 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3050 work/required with recent iphone sdk versions.
3052 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3055 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3056 in the VCALL decomposition code.
3058 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3060 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3062 * basic.cs: Add a test.
3064 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3067 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3068 searches all the domains of the current thread.
3070 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3072 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3074 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3075 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3077 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3078 for non-jit trampolines.
3080 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
3082 * aot-compiler.c (add_wrappers): Ditto.
3084 * mini-arm.c: Implement support for passing vtypes and floats, and increase
3085 the size of the param area used by dyn_call to 6 which covers the majority of
3088 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
3090 * mini-arm.c: Implement support for passing/receiving
3091 longs and receiving floats in the dyn_call code.
3093 * mini-amd64.c: Implement support for receiving vtypes in registers in
3096 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
3099 2009-09-20 Zoltan Varga <vargaz@gmail.com>
3101 * mini-arm.c (get_call_info): Return more precise information in
3103 (dyn_call_supported): Use the information in CallInfo.
3105 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
3107 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
3110 * mini-arm.c: Update after the dyn_call api changes.
3112 * mini.c (mini_create_jit_domain_info): Register a destructor function
3113 for the runtime_invoke_hash.
3115 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
3116 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
3118 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
3119 (dyn_call_supported): Simplify this by using get_call_info ().
3120 (mono_arch_dyn_call_free): New destructor function.
3122 * generics.cs: Remove a printf.
3124 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
3126 * mini-arm.c: Add support for enum return values and passing a few arguments
3129 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
3132 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
3134 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
3135 the dynamic invoke wrappers.
3137 * mini-arm.c: Implement OP_DYN_CALL for arm.
3139 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
3140 supported by the dynamic runtime invoke wrapper.
3142 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
3143 runtime invoke wrapper.
3145 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
3146 if possible when running with full-aot.
3148 * mini-ops.h: Add OP_DYN_CALL opcode.
3150 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
3151 with dynamic arguments lists similar to libffi.
3153 2009-09-19 Zoltan Varga <vargaz@gmail.com>
3155 * method-to-ir.c: Fix the previous change on 64 bit platforms.
3157 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
3160 * iltests.il.in: Add a new test.
3162 2009-09-18 Zoltan Varga <vargaz@gmail.com>
3164 * aot-compiler.c (add_generic_instances): Add more instances of
3165 GenericEqualityComparer.
3167 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3169 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
3171 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3173 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
3174 comments on some functions that now can fail.
3176 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
3178 * Makefile.am: Add Info.plist to EXTRA_DIST
3180 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3182 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
3183 static synchronized wrappers. Fixes #539500.
3185 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
3187 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
3190 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3192 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
3193 lmf before calling filter clauses as well. Fixes #539550.
3195 * exceptions.cs: Add a test.
3197 2009-09-14 Zoltan Varga <vargaz@gmail.com>
3199 * aot-compiler.c (add_generic_class): Add instances of
3200 Array.GetGenericValueImpl as well.
3202 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
3205 * generics.cs: Add a fullaot linq test.
3207 2009-09-10 Zoltan Varga <vargaz@gmail.com>
3209 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
3212 2009-09-10 Bill Holmes <billholmes54@gmail.com>
3214 * mini-trampolines.c (mono_delegate_trampoline) : Call
3215 mono_cominterop_get_invoke if the delegate target object
3218 Code is contributed under MIT/X11 license.
3220 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
3222 * method-to-ir.c: For CoreCLR throw a SecurityException if an
3223 internal call is defined outside platform code. Reduce code
3224 duplication with existing [Method|Field]AccessException
3226 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
3228 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
3229 if the return value is a small struct passed on regs.
3231 2009-09-09 Zoltan Varga <vargaz@gmail.com>
3233 * cpu-arm.md mini-arm.c: Remove unused opcodes.
3235 * mini-codegen.c: Enable the cpu description validation for arm.
3237 2009-09-08 Zoltan Varga <vargaz@gmail.com>
3239 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
3240 test which depends on structs to objects.cs.
3242 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
3243 require object model related stuff working.
3245 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
3247 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
3249 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
3250 against the instruction metadata in mini-ops.h. amd64 only for now.
3252 * mini-ops.h: Fix some instruction descriptions.
3254 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
3255 unused instructions.
3257 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3259 * exceptions.cs: Add a new test.
3261 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
3263 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
3265 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3267 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
3268 skip empty phi opcodes.
3270 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
3271 correctly by zero extending after loads. Skip methods containing calls
3272 to the monitor enter/exit trampolines.
3274 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
3275 when calling mono_thread_force_interruption_checkpoint ().
3277 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
3279 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
3281 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
3283 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
3284 bootstrap could run.
3286 2009-09-04 Zoltan Varga <vargaz@gmail.com>
3288 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
3290 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3292 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
3294 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3295 LLVM might be very short.
3297 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
3298 in OP_THROW/RETHROW.
3300 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
3303 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3305 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
3306 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3307 LLVM might be very short.
3309 2009-09-01 Zoltan Varga <vargaz@gmail.com>
3311 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
3312 the alignment for the value of sp.
3314 2009-09-01 Geoff Norton <gnorton@novell.com>
3316 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
3317 managed wrappers in full aot.
3319 2009-08-31 Zoltan Varga <vargaz@gmail.com>
3321 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
3323 2009-08-28 Zoltan Varga <vargaz@gmail.com>
3325 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
3327 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3329 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
3331 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
3334 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3336 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
3337 depend on the info MonoMethodHeader which could be missing in IL stripped
3340 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3342 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
3343 they are only 4 byte aligned.
3345 2009-08-21 Zoltan Varga <vargaz@gmail.com>
3347 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
3348 was done previously, since using SP causes too many problems.
3350 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
3351 frames without a frame pointer works.
3353 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
3354 global register in methods with calls, since the calls can go through
3355 a static rgctx trampoline which doesn't save it.
3357 2009-08-19 Zoltan Varga <vargaz@gmail.com>
3359 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
3361 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3363 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
3365 2009-08-18 Christian Hergert <chris@dronelabs.com>
3367 * method-to-ir.c: Fix warnings for uninitialized variables.
3369 2009-08-18 Christian Hergert <chris@dronelabs.com>
3371 * mini-exceptions.c:
3372 * aot-compiler.c: Fix printf warnings.
3374 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3376 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
3377 Add GetGenericValueImpl<string>.
3379 * aot-compiler.c (add_generic_instances): Add instances of
3380 GenericEqualityComparer<T> for primitive types. Only emit the array
3381 wrappers into the mscorlib image.
3383 2009-08-15 Zoltan Varga <vargaz@gmail.com>
3385 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
3386 the methods_loaded array using amodule->info->nmethods.
3388 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
3389 (MONO_AOT_FILE_VERSION): Bump this.
3391 * aot-compiler.c: Emit more generic instances allowing some parts of linq
3394 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
3395 MonoJitInfo doesn't belong to its methods aot image.
3397 2009-08-14 Zoltan Varga <vargaz@gmail.com>
3399 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
3401 * mini-arm.c: Fix warnings.
3403 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
3405 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
3408 2009-08-12 Zoltan Varga <vargaz@gmail.com>
3410 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
3411 avoid clobbering IP.
3413 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
3414 hold the trampoline argument, so its initial value is available during
3417 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
3420 * exceptions-hppa.c:
3422 * exceptions-s390x.c:
3423 * exceptions-mips.c:
3425 * exceptions-sparc.c:
3426 * exceptions-alpha.c:
3428 * mini-trampolines.c:
3430 * exceptions-s390.c: add and use #define's instead of sizeof()
3431 for MonoJitInfo and MonoJitInfoTable.
3433 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
3438 * tramp-x86.c: use a #define instead of sizeof() for a few
3439 structures that use a zero-length array.
3441 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
3443 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
3444 case when the method is dynamic. Fixes #529238.
3446 2009-08-06 Zoltan Varga <vargaz@gmail.com>
3448 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
3449 of asserting when a method is JIT compiled in full-aot mode.
3451 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3453 Contributed under the terms of the MIT/X11 license by
3454 Jerry Maine <crashfourit@gail.com>.
3456 * fixed wrong dates in changelog.
3458 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3460 Contributed under the terms of the MIT/X11 license by
3461 Jerry Maine <crashfourit@gail.com>.
3463 * basic-simd.cs: added test for packed double square root.
3464 * cpu-amd64.md: added opcode info for packed double square root.
3465 * cpu-x86.md: added opcode info for packed double square root.
3466 * mini-ops.h: added IR opcode for packed double square root.
3467 * mini-x86.c: added IR to native translation code for packed double square root.
3468 * mini-amd64.c: removed todo for packed double square root.
3469 * simd-intrinsics.c: added method to IR opcode converstion for
3470 packed double square root.
3472 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3474 Contributed under the terms of the MIT/X11 license by
3475 Jerry Maine <crashfourit@gail.com>.
3477 * mini-amd64.c: Added a change to help tell the difference as
3478 to what perpose the xmm register is being used--mainly to help
3480 * mini-amd64.h: Changed callee regs to use 15 out of 16
3481 (one used for special cases) xmm registers for both fp
3482 and simd ops. Added define to turn on new feature in the regalloc
3483 that allows fp and simd ops to share the xmm regs happily.
3484 * codegen.c: Added code to detect for which perpose an xmm reg is
3485 being used (fp or simd) and to translate back and forth to the
3486 correct logical reg bank (fp or simd) for 'spill load's.
3488 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3490 Contributed under the terms of the MIT/X11 license by
3491 Jerry Maine <crashfourit@gail.com>.
3493 * basic-simd.cs: Added tests for stressing the regalloc when running with
3494 16 simd regs and when simd and fp ops share the same reg bank.
3496 2009-08-01 Mark Probst <mark.probst@gmail.com>
3498 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
3499 in shared generic code, we might have to look up the class in the
3500 RGCTX. If we use the class directly, compute its GC descriptor.
3502 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
3504 * mini.c (mono_jit_runtime_invoke): Fix a warning.
3506 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
3508 * mini.c (mono_jit_runtime_invoke): Initialize the class and
3509 check for errors. Fixed the case when the class with the Main
3512 2009-07-31 Jerry Maine <crashfourit@gmail.com>
3514 Contributed under the terms of the MIT/X11 license by
3515 Jerry Maine <crashfourit@gail.com>.
3517 * cpu-amd64.md: Fixed simple bug in machine discrition file.
3519 2009-07-31 Zoltan Varga <vargaz@gmail.com>
3521 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
3523 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
3525 * method-to-ir.c: Fix naming of stelem and ldelem.
3527 2009-07-30 Zoltan Varga <vargaz@gmail.com>
3529 * driver.c (main_thread_handler): Check that the assembly loaded
3530 matches the filename when doing AOT.
3532 2009-07-30 Mark Probst <mark.probst@gmail.com>
3534 * mini.c: get_ip_from_sigctx installer has been removed, so don't
3537 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
3538 utils/mono-sigcontext.h).
3540 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
3543 2009-07-29 Massimiliano Mantione <massi@ximian.com>
3545 * mini.c (mono_codegen):
3546 Call profiler hook to keep track of method code buffers.
3548 2009-07-27 Mark Probst <mark.probst@gmail.com>
3550 * method-to-ir.c: Invoke write barriers for the
3551 Interlocked.(Compare)Exchange JIT intrinsics.
3553 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
3555 * Makefile.am (version.h): Fix issues when built out of tree.
3556 Remove some redundant 'grep's piped through 'sed's.
3558 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
3560 This patch is contributed under the terms of the MIT/X11 license
3562 * mini-ppc.c (mono_arch_output_basic_block):
3563 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
3564 for bits 32-47 with signed load/store diplacements for bits
3565 48-63. Use prefered base/offset order for indexed form.
3566 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
3567 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
3568 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
3569 OP_LOADI2_MEMBASE): Same.
3570 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
3571 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
3572 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
3574 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
3575 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
3576 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
3577 OP_LOADI1_MEMINDEX): Same
3578 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
3579 OP_STORER8_MEMINDEX): Same
3580 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
3582 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
3583 for bits 32-47 with signed load/store diplacements for bits
3584 48-63. Use prefered base/offset order for indexed form.
3586 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
3588 This patch is contributed under the terms of the MIT/X11 license
3590 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
3591 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
3592 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
3593 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
3594 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
3595 cfg->stack_usage to avoid size warnings.
3596 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
3597 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
3598 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
3599 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
3601 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
3602 after code varible is initialized.
3603 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
3604 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
3605 (mono_arch_emit_epilog):
3606 Move Use ppc_load32 for cfg->stack_usage to avoid size
3609 2009-07-24 Mark Probst <mark.probst@gmail.com>
3611 * method-to-ir.c: The write barrier doesn't do the store anymore,
3612 so we have always to emit it. Also, emit the wbarrier after the
3615 2009-07-24 Zoltan Varga <vargaz@gmail.com>
3617 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
3618 for argument count 3 too.
3620 2009-07-23 Zoltan Varga <vargaz@gmail.com>
3622 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
3623 the caller handle the exceptions.
3624 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
3625 method. Fixes #524498.
3627 2009-07-22 Geoff Norton <gnorton@novell.com>
3629 * mini-exceptions.c: Fix build on ia64.
3631 2009-07-22 Mark Probst <mark.probst@gmail.com>
3633 * mini-exceptions.c (ves_icall_get_frame_info): Use write
3636 2009-07-21 Zoltan Varga <vargaz@gmail.com>
3638 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
3641 2009-07-20 Zoltan Varga <vargaz@gmail.com>
3643 * basic-simd.cs (Main): Pass args to the test driver.
3645 2009-07-20 Geoff Norton <gnorton@novell.com>
3647 * mini-x86.h: Fix the x86 version guards to use Apple's
3648 properly defined macros.
3650 2009-07-20 Geoff Norton <gnorton@novell.com>
3652 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
3655 2009-07-20 Zoltan Varga <vargaz@gmail.com>
3657 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
3658 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
3659 the information which is needed for invokes, so only one locking+hash table
3662 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
3664 * aot-compiler.c (add_generic_instances): Emit instances of
3665 GenericComparer<T> for primitive types.
3667 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
3669 * mini-posix.c: Fix linux build.
3671 2009-07-19 Geoff Norton <gnorton@novell.com>
3673 * mini.h: Add prototypes for mono_runtime_syscall_fork and
3674 mono_gdb_render_native_backtraces
3675 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
3676 so we implement the sane semantics to the runtime here
3677 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
3678 so we need to call it differently (mono_gdb_render_native_backtraces)
3679 * mini-posix.c: Move the old semantics from mini.c to the prototypes
3680 here for default implementations.
3681 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
3682 support Apple's weird syscall (SYS_fork) implementation and not busy
3683 loop in abort() on native crashes on OSX anymore.
3685 2009-07-18 Zoltan Varga <vargaz@gmail.com>
3687 * aot-runtime.c (load_method): Change the handling of the
3688 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
3691 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
3693 2009-07-17 Zoltan Varga <vargaz@gmail.com>
3695 * mini.c (mono_patch_info_equal): Revert the last change for now as it
3696 seems to break the aot tests.
3698 * mini.c (mono_patch_info_equal): Fix the handling of
3699 MONO_PATCH_INFO_RGCTX_FETCH.
3701 2009-07-16 Zoltan Varga <vargaz@gmail.com>
3703 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
3705 * mini.c (mono_patch_info_hash): Fix the handling of
3706 MONO_PATCH_INFO_INTERNAL_METHOD.
3707 (mono_patch_info_equal): Ditto.
3709 2009-07-16 Zoltan Varga <vargaz@gmail.com>
3711 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
3714 * mini-llvm.c: Add some infrastructure for AOT support.
3716 2009-07-15 Zoltan Varga <vargaz@gmail.com>
3718 * mini-llvm-cpp.c: Update to the latest llvm api.
3720 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
3721 option to false to prevent llvm from installing signal handlers which
3724 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
3727 * cpu-amd64.md: Revert previous change as those instructions
3728 take 2 separate arguments. Remember to read the arch docs more
3729 carefully next time.
3731 2009-07-15 Zoltan Varga <vargaz@gmail.com>
3733 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
3735 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
3737 * mini-ppc.c: exploit multiple load/store units if available (rest of
3738 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
3739 http://bugzilla.novell.com/show_bug.cgi?id=487846).
3741 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
3743 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
3744 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
3746 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
3748 * cpu-x86.md: Fix missing clobbering from trancendental simd
3751 * cpu-amd64.md: Same.
3753 2009-07-14 Jerry Maine <crashfourit@gmail.com>
3755 Contributed under the terms of the MIT/X11 license by
3756 Jerry Maine <crashfourit@gail.com>.
3758 * basic-simd.cs: Added tests for single and doulble indexers.
3760 * cpu-amd64.md: Added simd opcode information.
3762 * mini-amd64.c: Added IR to native simd generation code.
3763 Added simd register names and function that returns them.
3765 * mini-amd64.h: Added marcos to turn on simd code compilation in
3766 amd64. Added max simd register count marco. Added caller/callee
3767 register mask marcos. Added marcos to use simd register bank.
3769 * mini.h: Added helper marco for shufling dwords and simple
3772 2009-07-14 Zoltan Varga <vargaz@gmail.com>
3774 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
3776 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
3778 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
3779 the length of the native code as well.
3781 * basic-simd.cs: Add a test for #521662.
3783 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
3785 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
3787 2009-07-13 Mark Probst <mark.probst@gmail.com>
3789 * mini.c: Register function for getting the IP from a signal
3790 context with metadata.
3792 2009-07-13 Zoltan Varga <vargaz@gmail.com>
3794 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
3795 call a generic class init trampoline if needed. Fixes #519336.
3797 * generics.cs: Add a test.
3799 2009-07-09 Mark Probst <mark.probst@gmail.com>
3801 * method-to-ir.c: When doing a call which might be remote from
3802 shared generic code to other shared code with open type arguments,
3803 get the remoting invoke wrapper from the RGCTX and do an indirect
3806 2009-07-03 Zoltan Varga <vargaz@gmail.com>
3808 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
3809 after the unbox trampoline in the full-aot case.
3811 2009-07-02 jonas echterhoff <jonas@unity3d.com>
3813 * mini.c: Move initialization of jit_mutex before debugger initialization
3818 * Info.plist: added Info.plist and link flag to enable the mono executable
3819 to access other processes. Requires codesigning of the executable to work.
3821 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
3826 2009-06-30 Zoltan Varga <vargaz@gmail.com>
3828 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
3830 2009-06-29 Zoltan Varga <vargaz@gmail.com>
3832 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
3833 when the generic instance is an instantiation of a subclass of the
3834 methods class. Fixes #517166.
3836 2009-06-26 Zoltan Varga <vargaz@gmail.com>
3838 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
3841 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
3844 * CMakeLists.txt: Add minimal support for installation.
3846 2009-06-25 Zoltan Varga <vargaz@gmail.com>
3848 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
3849 determine whenever a method is directly callable to a separate function.
3851 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
3852 needed ones as a result of the previous change.
3854 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
3855 type of register arrays.
3857 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
3858 type of register arrays.
3860 2009-06-24 Jerry Maine <crashfourit@gmail.com>
3862 Contributed under the terms of the MIT/X11 license by
3863 Jerry Maine <crashfourit@gail.com>.
3865 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
3867 2009-06-24 Zoltan Varga <vargaz@gmail.com>
3869 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
3871 2009-06-24 Neale Ferguson <neale@sinenomine.net>
3873 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
3874 dump of structure return value. Fix some formatting.
3875 * cpu-s390x.md: Fix lengths of instruction sequences.
3876 * mini-s390.c: Minor formatting changes.
3878 2009-06-24 Zoltan Varga <vargaz@gmail.com>
3880 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
3881 Use sigaction on freebsd as well.
3883 2009-06-23 Zoltan Varga <vargaz@gmail.com>
3885 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
3888 * mini.c (mini_init): Revert a change which breaks cross-compilation.
3890 2009-06-22 Mark Probst <mark.probst@gmail.com>
3892 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
3894 2009-06-22 Mark Probst <mark.probst@gmail.com>
3896 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
3898 2009-06-20 Martin Baulig <martin@ximian.com>
3901 (MonoDebuggerThreadFlags): New enum typedef.
3902 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
3903 (mono_debugger_thread_created): Added `gpointer func' argument;
3904 initialize the new `thread_flags' field.
3906 2009-06-18 Martin Baulig <martin@ximian.com>
3908 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
3909 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
3912 (mini_debugger_set_attach_ok): New function; sets the attach-ok
3913 flag in `MONO_DEBUGGER__info.runtime_info'.
3916 (mono_main): Call mini_debugger_set_attach_ok() if generics
3917 sharing is disabled.
3919 2009-06-22 Zoltan Varga <vargaz@gmail.com>
3921 * aot-compiler.c (add_wrappers): Fix a warning.
3923 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
3924 the ppc load/store macro changes.
3926 2009-06-21 Zoltan Varga <vargaz@gmail.com>
3928 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
3930 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
3931 not just the got symbol.
3933 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
3936 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
3939 * aot-compiler.c: Remove some fixmes.
3941 * driver.c (mono_main): Print a helpful message when cross-compiling.
3943 * mini.c (mini_init): Disable signal handlers when cross-compiling.
3945 * method-to-ir.c (initialize_array_data): Do the optimization if the
3946 target byte order is little endian, instead of the host byte order.
3948 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
3949 wrappers into the mscorlib image, Emit a unique plt symbol for each
3950 image, emit symbols for plt entries.
3952 * image-writer.c (img_writer_emit_symbol_size): New function to emit
3955 2009-06-20 Zoltan Varga <vargaz@gmail.com>
3957 * aot-compiler.c (add_wrappers): Avoid calling
3958 mono_marshal_get_type_info () since it can assert for some types.
3960 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
3961 ldtoken are used inside wrappers.
3963 * helpers.c: Add support for prefixing tools with the arch name.
3965 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
3966 quantities when using ilp32.
3968 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
3969 spill slots. Use sizeof(mgreg_t) for the spill slot size.
3971 * image-writer.c: Use .long on ilp32.
3973 * aot-compiler.c: Use 32 bit loads on ilp32.
3975 2009-06-19 Zoltan Varga <vargaz@gmail.com>
3977 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
3979 * mini-ops.h: Use TARGET_POWERPC define for consistency.
3981 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
3983 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
3984 second got slot of every aot image.
3986 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
3987 aot on platforms with function pointers.
3989 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
3990 support for aot/full aot on ppc/ppc64.
3992 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
3993 arguments which are needed on ppc.
3995 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
3998 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4000 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4002 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4004 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4006 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4008 2009-06-17 Geoff Norton <gnorton@novell.com>
4010 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4012 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4014 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4015 to control whenever the dwarf writer is in xdebug or aot mode.
4016 (emit_class_dwarf_info): Use a separate abbrev for structures without
4019 * aot-compiler.c: Pass the appending parameter to
4020 mono_dwarf_writer_create ().
4022 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4023 falls through to its next bblock. Fixes #513931.
4025 * iltests.il: Add a test.
4027 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4028 infor even if emit_line is FALSE, as the apple linker seems to require it.
4030 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4032 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4036 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4038 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4041 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4043 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4044 'has_call_handler' fields.
4046 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4048 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4049 first bblock if not needed. Fixes #512790.
4051 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4053 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4055 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4058 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4059 remoting-invoke-with-check wrappers, which are not needed when running with
4060 full-aot, since it doesn't support remoting.
4062 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4064 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4066 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4067 method info, it is not used anymore.
4069 * mini.h: Bump AOT file format version.
4071 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4074 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4077 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4079 * mini.h: Bump AOT file format version.
4081 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4083 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
4084 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
4087 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
4088 of CKFINITE and FBGE for VFP.
4090 2009-06-09 Zoltan Varga <vargaz@gmail.com>
4092 * aot-compiler.c: Don't align code to 16 bytes on arm.
4094 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
4095 before the methods they belong to.
4097 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
4098 the full-aot case if possible, since the trampoline will be called right
4101 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
4102 trampolines to 1024 after the change above.
4104 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
4105 trampoline to save 8 bytes per trampoline.
4107 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
4110 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4112 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
4114 2009-06-08 Martin Baulig <martin@ximian.com>
4117 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4118 (_mono_debugger_throw_exception): Don't make this static.
4119 (_mono_debugger_unhandled_exception): Likewise.
4120 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4123 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4124 (_mono_debugger_throw_exception): Add function prototype.
4125 (_mono_debugger_unhandled_exception): Likewise.
4128 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4129 arg; return the first exception handler if the exception is caught
4130 and we're running inside the debugger.
4131 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4132 improve exception handle inside runtime-invoke, check whether the
4133 exception is actually caught in the method being invoked and not
4134 by the runtime-invoke-wrapper.
4136 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4138 * image-writer.c: Improve support for the osx assembler.
4140 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
4143 2009-06-08 Martin Baulig <martin@ximian.com>
4146 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4147 (_mono_debugger_throw_exception): Don't make this static.
4148 (_mono_debugger_unhandled_exception): Likewise.
4149 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4152 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4153 (_mono_debugger_throw_exception): Add function prototype.
4154 (_mono_debugger_unhandled_exception): Likewise.
4157 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4158 arg; return the first exception handler if the exception is caught
4159 and we're running inside the debugger.
4160 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4161 improve exception handle inside runtime-invoke, check whether the
4162 exception is actually caught in the method being invoked and not
4163 by the runtime-invoke-wrapper.
4165 2009-06-07 Zoltan Varga <vargaz@gmail.com>
4167 * image-writer.c (append_subsection): Don't align subsections of the
4168 debug_line section as a workaround.
4170 * dwarfwriter.c: Emit line number info in the AOT case as well.
4172 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
4174 This patch is contributed under the terms of the MIT/X11 license
4176 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
4177 code_len <= code_size
4179 2009-06-06 Zoltan Varga <vargaz@gmail.com>
4181 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
4183 2009-06-04 Zoltan Varga <vargaz@gmail.com>
4185 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
4186 invoke wrappers, we now use trampolines instead.
4188 2009-06-04 Mark Probst <mark.probst@gmail.com>
4190 * mini-darwin.c: The exception thread must not be registered with
4193 2009-06-04 Mark Probst <mark.probst@gmail.com>
4195 * mini-gc.c: Disable the code because it makes SGen crash.
4197 2009-06-03 Zoltan Varga <vargaz@gmail.com>
4199 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
4200 instead of asserting.
4202 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4204 * aot-compiler.c (mono_compile_assembly): Move the creation of the
4205 output file after the code has been compiled.
4207 2009-05-30 Zoltan Varga <vargaz@gmail.com>
4209 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
4211 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4213 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
4214 entries distinction to simplify the code.
4216 * mini.h: Bump AOT file format version.
4218 2009-05-28 Zoltan Varga <vargaz@gmail.com>
4220 * objects.cs: Fix the signature of one of the tests.
4222 * mini.c (mini_create_ftnptr): New helper function, moved here from
4224 (mini_get_addr_from_ftnptr): Ditto.
4225 (mini_init): Install the new helpers.
4227 2009-05-28 Martin Baulig <martin@ximian.com>
4229 Correctly initialize the debugger when embedding Mono.
4231 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
4232 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
4233 see documentation in mini_debug_running_inside_mdb().
4236 (mini_debug_running_inside_mdb): New function to check whether
4237 we're running inside mdb.
4239 * mini.c (mini_init): Call mini_debugger_init() if we're running
4240 inside the debugger.
4242 * driver.c (mono_main): Moved the call to mini_debugger_init()
4243 into mini_init() to make this work when embedding Mono.
4245 * debug-debugger.c (mini_debugger_init): Warn about duplicate
4246 calls to mini_debugger_init().
4248 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
4249 mono_debugger_main() -> mini_debugger_main() and put them inside a
4250 `MONO_DEBUGGER_SUPPORTED' conditional.
4252 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
4254 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
4255 this is no longer in use.
4258 2009-05-26 Zoltan Varga <vargaz@gmail.com>
4260 * mini-sparc.c (add_outarg_load): Fix the sparc build.
4262 * aot-compiler.c (emit_method_code): Always write out C style symbols for
4265 2009-05-27 Martin Baulig <martin@ximian.com>
4267 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4269 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
4270 long_conv_to_r_un to 64 bits.
4272 * cpu-x86.md: Increase the instruction size due to the changes.
4274 * iltests.il.in: Add regression test.
4278 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4280 * objects.cs: Move the previous test from basic.cs to here.
4282 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4284 * basic.cs: Add regression test for #506915.
4286 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4288 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
4289 optimization we must check the bb of the first byte of stobj as
4290 it's the only one set in cil_offset_to_bb.
4294 2009-05-25 Zoltan Varga <vargaz@gmail.com>
4296 * image-writer.c: Fix pointer directive on ppc64.
4298 2009-05-24 Zoltan Varga <vargaz@gmail.com>
4300 * image-writer.c (asm_writer_emit_section_change): Avoid using
4301 .bss subsections on ppc too.
4303 2009-05-23 Zoltan Varga <vargaz@gmail.com>
4305 * image-writer.c: Fix the definition of TARGET_ASM_....
4307 * image-writer.c: Fix the emission of assembler directives in the last
4310 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
4311 exception throwing code to accomodate ppc64.
4313 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
4314 size to work on ppc64 too.
4316 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
4319 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
4320 the assembler dialect instead of using platform specific defines.
4322 2009-05-22 Geoff Norton <gnorton@novell.com>
4324 * mini-arm.c (get_call_info): If a structure is split between the stack
4325 and argument registers, we should not advance the stack pointer by the entire
4326 native size, but just by the amount that spilled.
4328 2009-05-22 Zoltan Varga <vargaz@gmail.com>
4330 * mini-arm.c (get_call_info): Handle structures with alignment requirements
4333 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4335 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
4338 * aot-compiler.c (add_extra_method): Fix up the collection of extra
4339 methods so wrapper don't get added twice.
4340 (add_generic_instances): Don't add methods of arrays.
4342 * generics.cs: Mark one test as !FULLAOT.
4344 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4346 * mini-x86.c (emit_move_return_value): Remove unused vars.
4348 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4350 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
4351 decomposing 8 bytes structs into a LCALL.
4353 * mini-x86.c (emit_move_return_value): We no longer push the vtype
4354 pointer for where to store the returned regs.
4356 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
4359 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
4361 2009-05-20 Miguel de Icaza <miguel@novell.com>
4363 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
4366 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4368 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
4370 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
4373 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
4375 * local-propagation.c (mono_local_cprop): Avoid local propagation
4376 across paired add/sub if the first instruction dest reg is it's
4377 source reg. For example:
4379 int_add_imm R12 <- R12 [1] clobbers: 1
4380 int_sub_imm R42 <- R12 [1] clobbers: 1
4382 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
4383 maintain the math identify.
4387 2009-05-20 Andreia Gaita <avidigal@novell.com>
4389 * Makefile.am: avoid going on the network just to get the revision,
4392 2009-05-19 Massimiliano Mantione <massi@ximian.com>
4394 Fixed estimate for short branches on amd64 (they were off mark, and
4395 enabling call prolog-epilog instrumentations caused assertions).
4396 * mini.h (struct MonoBasicBlock): added max_length field to hold the
4397 estimate for the maximum length of this basic block.
4399 - mono_arch_emit_prolog: compute max_length for each basic block
4400 (instead of max_offset), and inflate size estimate also for entry bb
4401 in case of code instrumentation.
4402 - mono_arch_output_basic_block: get rid of "cpos" (the current
4403 estimated "position" in the code), and always use "offset" instead,
4404 which is accurate; at the beginning of the function quickly recompute
4405 max_offset for all the remaining blocks, starting from the current
4406 cfg->code_len (which is correct, and not estimated) and using the
4407 estimated block lengths computed previously.
4409 2009-05-17 Zoltan Varga <vargaz@gmail.com>
4411 * exceptions-ppc.c: Remove the caching from the trampoline creation
4412 functions, it is already done in the caller.
4414 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
4416 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
4417 MONO_ARCH_GSHARED_SUPPORTED define.
4419 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
4421 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
4424 2009-05-16 Zoltan Varga <vargaz@gmail.com>
4426 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
4427 call to mono_marshal_get_rgctx_invoke ().
4429 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
4430 mono_marshal_get_static_rgctx_invoke (), all platforms which support
4431 gshared use the static rgctx trampolines now.
4433 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
4434 platform supports it.
4436 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4438 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
4440 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
4442 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4444 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
4446 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
4449 2009-05-15 Massimiliano Mantione <massi@ximian.com>
4451 Made it possible for mono_arch_instrument_epilog to preserve
4452 argument registers, otherwise instrumenting the "epilogue" before
4453 a tail call would clobber them.
4454 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
4455 if like mono_arch_instrument_epilog but with an additional parameter
4456 that states if argument registers must be preserved.
4457 * mini.c: implemented mono_arch_instrument_epilog as a call to
4458 mono_arch_instrument_epilog_full without asking to preserve argument
4459 registers (this makes the existing code work as usual).
4461 - mono_arch_instrument_epilog: add parameter to transform it into
4462 mono_arch_instrument_epilog_full, and preserve argument registers
4464 - mono_arch_output_basic_block, OP_TAILCALL case: call
4465 mono_arch_instrument_epilog_full.
4466 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
4467 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
4468 only transformed mono_arch_instrument_epilog into
4469 mono_arch_instrument_epilog_full.
4471 2009-05-15 Geoff Norton <gnorton@novell.com>
4473 * mini-darwin.c: This works on arm now.
4475 2009-05-14 Geoff Norton <gnorton@novell.com>
4477 * jit.h, driver.c: Allow full-aot to be decided programatically by the
4480 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4482 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
4485 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
4486 wrappers during full aot mode correctly.
4488 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
4491 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
4492 mono_metadata_type_hash ().
4494 2009-05-14 Massimiliano Mantione <massi@ximian.com>
4496 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
4497 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
4498 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
4499 Removed MONO_INST_BRLABEL from the instruction flags, and the
4500 remaining code that used it, because we do not support branches inside
4501 basic blocks (and branch target labels) anymore.
4502 * Makefile.am: As part of the above cleanup, remove reference to
4503 BURG files which don't exist anymore.
4505 2009-05-14 Zoltan Varga <vargaz@gmail.com>
4507 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
4510 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
4511 to use mono_arch_throw_corlib_exception.
4513 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
4514 mono_arch_throw_corlib_exception for throwing corlib exceptions.
4516 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
4519 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
4521 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
4522 for the got to make debugging easier and to avoid confusing it with the
4525 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
4526 method so a breakpoint can be set when using gdb.
4528 2009-05-13 Zoltan Varga <vargaz@gmail.com>
4530 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
4531 on mono_method_get_imt_slot ().
4533 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
4534 num_decodes variables.
4536 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
4537 change as it doesn't seem to work.
4539 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
4542 2009-05-12 Zoltan Varga <vargaz@gmail.com>
4544 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
4545 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
4547 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
4548 builder when using full aot.
4550 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
4551 here, it is already handled.
4553 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
4556 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
4558 * mini-arm.h: Enable IMT for full aot.
4560 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
4561 arch doesn't support it.
4563 * mini.c (mini_init): Don't disable IMT for full aot if the
4564 architecture supports it.
4566 * mini.h (MonoAotTrampoline): New enum containing the different types
4567 of 'numerous' trampolines.
4568 (MONO_AOT_FILE_VERSION): Bump this.
4570 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
4571 static rgctx trampolines. Add support for full-aot IMT thunks.
4573 * mini-amd64.h: Enable IMT for full aot.
4575 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
4576 to exclude tests belonging to a category.
4578 * generics.cs: Mark some tests with a !FULLAOT category.
4580 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
4583 2009-05-11 Zoltan Varga <vargaz@gmail.com>
4585 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
4586 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
4587 (emit_plt): Fix a warning.
4589 2009-05-10 Zoltan Varga <vargaz@gmail.com>
4591 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
4592 back into aot-compiler.c to a place where the other functions shared by
4593 the runtime and aot compiler are.
4595 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
4596 as done previously, instead of in MonoAotFileInfo, since pointers might have
4597 alignment requirements.
4599 * mini.h: Bump AOT file format version.
4601 2009-05-10 Miguel de Icaza <miguel@novell.com>
4603 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
4604 that is used at runtime from the aot-compiler.c, this makes it
4605 work on setups that remove the AOT compiler from the output
4608 2009-05-09 Zoltan Varga <vargaz@gmail.com>
4610 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
4613 * mini-ppc.h: Enable static rgctx trampolines for ppc.
4615 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
4617 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
4618 stuff to mono_arch_decompose_long_opts ().
4619 (mono_decompose_opcode): Remove some dead code.
4621 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
4623 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
4624 cmethod can be null for quite a some reasons.
4626 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
4628 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
4630 2009-05-08 Zoltan Varga <vargaz@gmail.com>
4632 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
4634 2009-05-08 Zoltan Varga <vargaz@gmail.com>
4636 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
4637 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
4638 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
4639 calls returning structures by addr on amd64.
4641 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
4643 * iltests.il.in: Restructure the tail call tests a bit.
4645 2009-05-07 Zoltan Varga <vargaz@gmail.com>
4647 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
4648 for virtual methods too.
4650 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
4652 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
4653 due to regression in verifying System.dll.
4655 2009-05-06 Zoltan Varga <vargaz@gmail.com>
4657 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
4660 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
4663 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
4664 g_str_hash () which can change.
4666 * driver.c (mini_regression): Disable optimizations not supported by
4667 the cpu. Fixes #500019.
4669 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
4672 2009-05-06 Zoltan Varga <vargaz@gmail.com>
4674 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
4675 to the latest LLVM code.
4677 2009-05-05 Zoltan Varga <vargaz@gmail.com>
4679 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
4681 2009-05-04 Zoltan Varga <vargaz@gmail.com>
4683 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
4686 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
4687 no longer saving offsets, so just save the patch types along with the other
4689 * aot-runtime.c (load_patch_info): Update after the changes to
4690 encode_patch_list ().
4691 (decode_got_entry): Removed, merged into load_patch_info ().
4692 (is_shared_got_patch): Removed, call the same function from
4695 * mini.h: Bump aot file format version.
4697 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
4698 half-finished no-dlsym code.
4700 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
4703 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
4704 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
4706 2009-05-02 Zoltan Varga <vargaz@gmail.com>
4708 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
4709 buffer length to work with AOT code.
4711 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
4712 ldfld/stfld opcodes.
4714 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
4717 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
4719 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
4721 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
4724 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
4725 if needed. Don't decompose long operations when using llvm.
4727 2009-05-01 Zoltan Varga <vargaz@gmail.com>
4729 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
4732 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
4734 2009-05-03 Martin Baulig <martin@ximian.com>
4736 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
4737 mono_debugger_insert_method_breakpoint() since the class init
4738 handler we're inserting at the top of the method already gives us
4741 2009-04-30 Zoltan Varga <vargaz@gmail.com>
4743 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
4744 to mono_arch_decompose_long_opts () for x86 and arm.
4746 2009-04-29 Zoltan Varga <vargaz@gmail.com>
4748 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
4751 2009-04-28 Zoltan Varga <vargaz@gmail.com>
4753 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
4756 2009-04-26 Zoltan Varga <vargaz@gmail.com>
4758 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
4759 number of trampolines used in full-aot mode.
4761 * aot-compiler.c: Add an ntrampolines option to set the number of
4762 trampolines emitted in full-aot mode.
4764 2009-04-27 Zoltan Varga <vargaz@gmail.com>
4766 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
4767 a volatile load. Get rid of get_tempname (), llvm assigns names
4770 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
4773 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
4776 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
4779 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
4780 to the same register as a fixed sreg2. Fixes #497271.
4782 * iltests.il.in: Add a new test.
4784 2009-04-26 Zoltan Varga <vargaz@gmail.com>
4786 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
4787 stack, since pushes complicate exception handling.
4789 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
4790 the stack if they are passed using moves.
4792 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
4794 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
4797 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
4798 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
4799 of FMOVE if it is an R4.
4801 2009-04-25 Zoltan Varga <vargaz@gmail.com>
4803 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
4805 * mini.h (LLVMCallInfo): New structure to store calling convention
4806 information for the LLVM back end similar to the CallInfo structures in
4809 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
4810 call information in a format usable by LLVM.
4811 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
4813 * method-to-ir.c (mono_emit_call_args): Emit calls using
4814 mono_llvm_emit_call () when compiling using LLVM.
4816 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
4817 comments to all functions. Fix memory leaks. Add a public init/cleanup
4820 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
4822 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
4823 mono_array_new_va () jit icall.
4825 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
4827 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
4828 multiple machine description files to be specified.
4829 * mini-ops.h: fixes for cross-compilation.
4831 2009-04-22 Miguel de Icaza <miguel@novell.com>
4833 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
4836 2009-04-22 Zoltan Varga <vargaz@gmail.com>
4838 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
4839 to prevent asserts in various passes. Fixes #497220.
4841 2009-04-21 Zoltan Varga <vargaz@gmail.com>
4843 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
4846 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
4847 table to avoid duplicates.
4849 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4851 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
4854 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
4856 * mini.c (mini_method_verify): Fail fulltrust code if the exception
4857 is for method or field access.
4859 2009-04-20 Zoltan Varga <vargaz@gmail.com>
4861 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
4864 * mini-llvm.c (mono_llvm_emit_method): Use it.
4866 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
4867 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
4870 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
4871 synchronized methods.
4873 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
4875 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
4877 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
4880 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
4881 allowing some options to be set dynamically.
4883 2009-04-19 Zoltan Varga <vargaz@gmail.com>
4885 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
4886 unconditional branch.
4888 * mini.h (MonoTrampolineType): Add new trampoline type
4889 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
4892 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
4895 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
4898 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
4899 is enabled. Instead, use the llvm vcall trampoline.
4901 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
4903 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
4905 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
4908 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
4909 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
4911 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
4912 OP_IA64_CSET opcode.
4914 * mini.c: Fix a warning.
4916 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
4917 THROW to the appropriate llvm type.
4919 2009-04-18 Zoltan Varga <vargaz@gmail.com>
4921 * mini.c (mini_method_compile): Add statistics for methods JITted
4924 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4926 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
4927 OP_IA64_CMP_<cond>_IMM opcodes.
4929 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4931 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
4934 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
4937 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
4940 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
4942 * mini-exceptions.c : add thread id to EXCEPTION trace message.
4944 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4946 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
4949 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
4950 rgctx invoke trampolines for x86.
4952 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
4953 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
4954 (mono_arch_get_vcall_slot): Simplify this.
4956 2009-04-16 Zoltan Varga <vargaz@gmail.com>
4958 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
4959 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
4961 2009-04-14 Zoltan Varga <vargaz@gmail.com>
4963 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
4964 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
4966 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
4968 * liveness.c (visit_bb): Remove a needless assert.
4970 2009-04-13 Zoltan Varga <vargaz@gmail.com>
4972 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
4973 full aot support to the arch specific code.
4975 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
4977 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
4979 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
4981 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
4982 collect information about the delegate invoke impl trampolines.
4984 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
4985 to save trampolines during full-aot mode.
4987 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
4988 creation function which returns a trampoline which sets the rgctx
4990 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
4991 wrapper if possible.
4992 (mono_delegate_trampoline): Ditto.
4994 * mini.c (mono_jit_runtime_invoke): Ditto.
4996 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
4998 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5000 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5002 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5004 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5005 just setting the opcode to OP_NOP.
5007 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5009 * mini.c (mini_method_compile): Put the last change inside an
5010 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5012 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5013 and extend live ranges to cover the whole method when using xdb.
5015 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5016 do it in the trampolines.
5018 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5021 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5023 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5024 call code in full-aot mode since IMT is disabled there.
5025 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5026 new JIT no longer has that restriction.
5028 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5030 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5031 a more compact format.
5032 (mono_aot_wrapper_name): New function to return a unique name for a
5033 wrapper method, also used by the AOT runtime.
5035 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5038 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5039 when a ICollection<T> etc is encountered.
5040 (add_generic_instances): Process method arguments/locals too.
5041 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5044 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5046 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5048 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5050 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5052 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5053 representing the result of the decomposition. Nullify instructions
5054 instead of setting them to OP_NOP since nops can't have registers
5057 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5059 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5060 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5061 info. Strip 'mapping symbols' on ARM.
5063 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5065 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5066 this with the native genmdesc.
5068 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5070 * aot-runtime.c: Fixing the MSVC build.
5072 Code is contributed under MIT/X11 license.
5074 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5076 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5077 JITted code depends on it.
5079 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5081 * aot-compiler.c: Use new MonoGenericParam accessors.
5083 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5085 Reduce memory usage and improve correctness wrt MonoGenericParam
5086 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
5087 handing. Avoid allocating MonoGenericParams, but use the ones in
5088 the container itself.
5090 2009-04-07 Miguel de Icaza <miguel@novell.com>
5092 * tasklets.c: Return exceptions in the out argument.
5094 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5096 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
5097 opcode. Use pointer types in more places instead of casting them to
5100 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
5102 (mono_llvm_optimize_method): New helper function to optimize a method.
5104 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
5105 widening code so it could be called from more places.
5106 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
5107 code paths in the call opcodes.
5109 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
5111 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
5113 2009-04-06 Zoltan Varga <vargaz@gmail.com>
5115 * dwarfwriter.c: Use _ to separate class name
5116 components as gdb can't handle '.'. Represent reference variables
5119 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
5121 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
5123 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
5125 * gc-test.cs: New file with GC stack marking tests.
5127 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
5128 negative numbers for vfp.
5130 * basic-float.cs: Add a test.
5132 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
5134 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
5136 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
5138 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
5139 part of tasklet/continuation support.
5141 2009-04-05 Zoltan Varga <vargaz@gmail.com>
5143 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
5144 amd64 opcodes inside an ifdef.
5146 * dwarfwriter.c: Emit inheritance information for classes, emit fields
5149 * dwarfwriter.c (emit_type): Emit the class info for classes.
5151 2009-04-04 Zoltan Varga <vargaz@gmail.com>
5153 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
5155 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
5157 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
5159 * ssa.c (mono_ssa_compute): Fix some memory leaks.
5161 2009-04-03 Zoltan Varga <vargaz@gmail.com>
5163 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
5165 * mini-llvm.c: Update comments.
5167 * mini.h (COMPILE_LLVM): New macro.
5169 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
5171 * ssa.c (mono_ssa_compute): Ditto.
5173 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
5174 the unwind ops from a DWARF FDE.
5176 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
5177 methods by extracting the dwarf unwind ops from the unwind info generated
5180 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
5183 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
5186 2009-04-02 Zoltan Varga <vargaz@gmail.com>
5188 * Makefile.am (llvm_sources): Enable this.
5190 * mini.c (mini_method_compile): Add support for compiling with LLVM,
5191 failing back to the JIT if something cannot be handled.
5193 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
5194 compiling with LLVM.
5196 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
5197 compiling with LLVM.
5199 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
5200 compiling with LLVM.
5202 * mini-ops.h: Add a few opcodes needed by LLVM.
5204 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
5207 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
5210 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
5212 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
5214 2009-04-01 Mark Probst <mark.probst@gmail.com>
5216 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
5217 ridiculously large methods.
5219 2009-03-31 Martin Baulig <martin@ximian.com>
5221 * debug-debugger.c (debugger_remove_breakpoint): Call
5222 mono_debugger_remove_class_init_callback ().
5224 2009-03-31 Zoltan Varga <vargaz@gmail.com>
5226 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
5227 right before emitting code, not at the start.
5229 * mini.c (mono_postprocess_patches): Extract this into a separate function
5230 from mono_codegen ().
5232 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
5233 byref types correctly.
5235 2009-03-30 Zoltan Varga <vargaz@gmail.com>
5237 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
5240 2009-03-29 Zoltan Varga <vargaz@gmail.com>
5242 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
5243 indirect calls, this avoids problems where get_vcall_slot () would get
5244 confused by the native code for the instruction preceeding the call.
5245 (mono_arch_get_vcall_slot): Simplify this.
5246 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
5248 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
5249 register allocator now seems to depend on them instead of the data in
5252 * mini.c (mini_method_compile): Throw the correct type of exception if
5253 mono_method_get_header () fails because of a loading error.
5255 2009-03-28 Zoltan Varga <vargaz@gmail.com>
5257 * mini.c (mini_method_compile): Clear the loader error if the method
5258 header cannot be decoded.
5260 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
5261 interface methods on proxies correctly.
5263 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
5264 this argument for vtype methods. Add precise liveness info for arguments.
5266 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
5267 LIVERANGE_START/END opcodes.
5269 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
5270 for arguments and values in registers.
5272 2009-03-27 Zoltan Varga <vargaz@gmail.com>
5274 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
5275 return a valuetype. Fixes #487518.
5277 * iltests.il: Add a test.
5279 * aot-compiler.c: Use mono_thread_create () to create helper threads.
5281 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
5282 closed over a null reference correctly.
5284 2009-03-26 Zoltan Varga <vargaz@gmail.com>
5286 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
5288 2009-03-25 Mark Probst <mark.probst@gmail.com>
5290 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
5291 allocated to the same registers as fixed sregs.
5293 2009-03-24 Mark Probst <mark.probst@gmail.com>
5295 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
5298 * method-to-ir.c: Handle more cases for
5299 Interlocked.CompareExchange.
5301 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
5302 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
5303 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
5305 2009-03-23 Zoltan Varga <vargaz@gmail.com>
5307 * aot-runtime.c (decode_method_ref): Fix a warning.
5309 * unwind.c (mono_unwind_frame): Ditto.
5311 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5313 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
5314 (mono_compile_assembly): Enable the binary writer for full-aot as well.
5316 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
5317 fix the handling of large values in the ALU_PC_G0_NC relocation.
5319 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5321 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
5323 2009-03-22 Mark Probst <mark.probst@gmail.com>
5325 * method-to-ir.c (mono_spill_global_vars): Support for ternary
5328 2009-03-22 Mark Probst <mark.probst@gmail.com>
5330 * method-to-ir.c: MINI_OP3 needs a comma.
5332 * method-to-ir.c, mini.h, mini.c: Remove
5333 mono_init_op_sreg_counts ().
5335 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5337 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
5340 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
5343 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
5345 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
5348 2009-03-21 Mark Probst <mark.probst@gmail.com>
5350 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
5351 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
5352 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
5355 2009-03-20 Zoltan Varga <vargaz@gmail.com>
5357 * driver.c: Change location of gc_wrapper.h.
5359 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
5360 inside finally clauses correctly. Fixes #485721.
5362 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
5363 after the change above.
5365 * exceptions.cs: Add a test.
5367 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5369 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
5371 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
5372 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
5373 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
5375 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
5376 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
5378 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
5380 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
5381 Simplify logic for ensure_method_is_allowed_to_call_method.
5382 Handle wrappers on callers.
5384 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5386 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
5389 * basic-simd.cs: Fix the names of some test methods.
5391 2009-03-18 Geoff Norton <gnorton@novell.com>
5393 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
5395 2009-03-18 Zoltan Varga <vargaz@gmail.com>
5397 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
5399 2009-03-17 Jb Evain <jbevain@novell.com>
5401 * driver.c: remove now uneeded call to mono_gc_base_init before
5404 2009-03-17 Jb Evain <jbevain@novell.com>
5406 * dwarfwriter.c (token_handler): handle more cases.
5408 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5410 * method-to-ir.c: Remove more dead code (that was required only
5411 because of method_is_safe). Fix compiler warnings.
5413 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5415 * method-to-ir.c: Remove unneeded/useless method_is_safe
5416 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
5418 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
5420 * mini.c (mini_method_compile): Print the method been compiled with
5421 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
5422 for people not familiar with the runtime.
5424 2009-03-17 Zoltan Varga <vargaz@gmail.com>
5426 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
5427 a managed object which is later put into a GList. Return its class instead.
5429 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
5430 stack slots when using sgen.
5432 2009-03-16 Zoltan Varga <vargaz@gmail.com>
5434 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
5436 2009-03-14 Zoltan Varga <vargaz@gmail.com>
5438 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
5439 > so it works on the first vreg as well.
5441 2009-03-13 Zoltan Varga <vargaz@gmail.com>
5443 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
5446 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
5448 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
5451 2009-03-12 Zoltan Varga <vargaz@gmail.com>
5453 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
5454 native->IL offset mapping.
5456 2009-03-11 Zoltan Varga <vargaz@gmail.com>
5458 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
5460 * basic.cs: Add a test.
5462 2009-03-11 Mark Probst <mark.probst@gmail.com>
5464 * mini-x86.c (mono_arch_output_basic_block): Use different
5465 registers in case the ones we want to overwrite are used by the
5466 other operand. Fixes regression in #480807.
5468 2009-03-10 Zoltan Varga <vargaz@gmail.com>
5470 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
5472 * dwarfwriter.c (emit_line_number_info): The line number info for
5473 IL code was off by one. Fix that.
5475 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
5478 2009-03-09 Mark Probst <mark.probst@gmail.com>
5480 Contributed under the terms of the MIT/X11 license by Steven
5481 Munroe <munroesj@us.ibm.com>.
5483 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
5486 2009-03-08 Zoltan Varga <vargaz@gmail.com>
5488 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
5491 2009-03-06 Zoltan Varga <vargaz@gmail.com>
5493 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
5494 the delegate ctor handling code. Fixes #482638.
5496 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
5499 * iltests.il.in: Add a test.
5501 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
5504 2009-03-05 Mark Probst <mark.probst@gmail.com>
5506 * mini-trampolines.c (mono_create_jump_trampoline): If the method
5507 is shared generic code, return the trampoline, even if the method
5508 has already been compiled. Fixes #479763.
5510 * mini.c, mini.h: New function
5511 mono_jit_find_compiled_method_with_jit_info() which is the same as
5512 mono_jit_find_compiled_method() but also returns the jit info.
5514 2009-03-05 Mark Probst <mark.probst@gmail.com>
5516 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
5517 for methods which actually have one. For all other methods, make
5518 sure the this argument var is live the whole method.
5520 * mini.c (mini_method_compile): Every shared method has a
5521 this/vtable/mrgctx info. Fixes #480807.
5523 2009-03-05 Mark Probst <mark.probst@gmail.com>
5525 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
5526 generic/imt thunks where some entries branch through the vtable,
5527 while other entries branch directly.
5529 2009-03-05 Zoltan Varga <vargaz@gmail.com>
5531 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
5533 * mini-windows.c: Ditto.
5535 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
5538 2009-03-04 Zoltan Varga <vargaz@gmail.com>
5540 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
5543 2009-03-04 Mark Probst <mark.probst@gmail.com>
5545 * method-to-ir.c: Don't inline methods that use JMP. Fixes
5548 2009-03-04 Mark Probst <mark.probst@gmail.com>
5550 * exceptions-x86.c: Include debug-mini.h - fixes build.
5552 2009-03-04 Martin Baulig <martin@ximian.com>
5554 * debug-mini.c: Clean up the exception API and add documentation.
5555 (mono_debugger_handle_exception): New public method; this is
5556 called when throwing an exception or encountering an unhandled one.
5557 (mono_debugger_call_exception_handler): Formerly known as
5558 mono_debugger_handle_exception(); this is used to tell the
5559 debugger that we're about to invoke an exception handler.
5561 2009-03-04 Martin Baulig <martin@ximian.com>
5563 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
5564 ../metadata/mono-debug-debugger.c; save and reset exception state.
5566 2009-03-02 Martin Baulig <martin@ximian.com>
5568 * debug-mini.c: Moved the debugger exception handling here from
5569 ../metadata/mono-debug-debugger.c.
5572 (MonoDebuggerExceptionAction): New exception typedef.
5575 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
5577 * exceptions-amd64.c
5578 (mono_amd64_throw_exception): Use the new debugger exception
5582 (mono_handle_exception_internal): Don't call
5583 mono_debugger_unhandled_exception() here.
5585 2009-03-03 Zoltan Varga <vargaz@gmail.com>
5587 * mini.c aot-compiler.c: Update after the changes to
5588 mono_marshal_get_runtime_invoke ().
5590 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
5591 Virtual generic methods might not have method->slot set, work around
5594 * generics.cs: Add a test.
5596 2009-03-02 Geoff Norton <gnorton@novell.com>
5599 * driver.c: Allow signal chaining of SIGFPE as well.
5601 2009-03-02 Zoltan Varga <vargaz@gmail.com>
5603 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
5604 this since it now receives the method not its generic context in the
5607 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
5608 generic/imt thunks where some entries branch through the vtable, while
5609 other entries branch directly.
5611 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
5613 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
5614 support for interface methods as well.
5616 * mini-trampolines.c: Add support for virtual generic methods in interfaces
5617 using the normal IMT thunks.
5619 generics.cs: Add new tests.
5621 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
5622 the generic inst to the generic imt thunks. This fixes AOT support,
5623 improves consistency with the normal IMT thunks, and makes it easier to
5624 add support for interface generic virtual methods later.
5626 * mini-trampolines.c (mono_magic_trampoline): Ditto.
5628 2009-02-28 Zoltan Varga <vargaz@gmail.com>
5630 * driver.c (mono_set_signal_chaining): New public API function to enable
5631 signal chaining on POSIX platforms.
5633 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
5634 (si@lindenlab.com) to implement signal chaining. The original patch was
5635 contributed under the MIT X/11 license:
5636 https://bugzilla.novell.com/show_bug.cgi?id=318894
5638 2009-02-27 Zoltan Varga <vargaz@gmail.com>
5640 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
5641 too until it can be made to run on amd64.
5643 2009-02-26 Zoltan Varga <vargaz@gmail.com>
5645 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
5646 to get_generic_context_from_code () + get_call_info () if possible.
5648 2009-02-25 Zoltan Varga <vargaz@gmail.com>
5650 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
5651 suspend-on-sigsegv functionality.
5653 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
5654 to suspend when a native SIGSEGV is received. This is useful for debugging
5655 crashes which don't happen under gdb, since a live process contains more
5656 information than a core file.
5658 * mini-exceptions.c (mono_print_thread_dump): Use
5659 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
5661 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
5663 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
5665 * basic-float.cs: Disable the tests which currently fail on amd64.
5667 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
5668 value to mono_arch_patch_callsite () to fix crashes.
5670 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
5672 2009-02-23 Zoltan Varga <vargaz@gmail.com>
5674 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
5675 nop code by patching the call address to point to the nullified class init
5676 trampoline, as the former does not seem to be safe on SMP machines.
5678 2009-02-23 Mark Probst <mark.probst@gmail.com>
5680 * mini-ops.h: Fix the argument types for a few x86 opcodes where
5683 2009-02-23 Zoltan Varga <vargaz@gmail.com>
5685 * basic-float.cs basic-calls.cs: Fix warnings.
5687 2009-02-22 Mark Probst <mark.probst@gmail.com>
5689 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
5690 correct frame pointer in the LMF. Should fix #478394.
5692 2009-02-22 Zoltan Varga <vargaz@gmail.com>
5694 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
5696 * image-writer.c: Make the binary writer less verbose.
5698 2009-02-21 Zoltan Varga <vargaz@gmail.com>
5700 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
5701 are called from runtime invoke wrappers.
5703 2009-02-20 Zoltan Varga <vargaz@gmail.com>
5705 * cpu-ppc.md (store_memindex): Increase the size of this.
5707 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5709 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5711 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
5713 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
5716 Last fix for of #467201.
5719 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5721 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5723 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
5724 and long_conv_to_r8_2:
5726 Fixed part of #467201.
5728 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5730 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5732 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
5733 conversion to 32 bits.
5735 * cpu-x86.md: Increase the size of int_conv_to_r4.
5737 * basic-float.cs: Add a test for this.
5739 Fixed part of #467201.
5741 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5743 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5745 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
5746 conversion to 64 bits.
5748 * basic-float.cs: Add a test for this.
5750 Fixed part of #467201.
5752 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5754 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5756 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
5757 This behavior is compatible with MS.
5759 * iltest.il.in: Add a test for this.
5761 Fixed part of #467201.
5763 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5765 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5767 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
5768 change the precision of the value.
5770 * cpu-x86.md: Define len for float_conv_to_r4.
5772 * basic-float.cs: Add a test for this.
5774 Fixed part of #467201.
5776 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
5778 * mini.c: Adjust locking order to the new semantics where the loader lock
5781 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
5790 * mini-trampolines.c:
5803 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
5805 2009-02-18 Zoltan Varga <vargaz@gmail.com>
5807 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
5810 2009-02-17 Zoltan Varga <vargaz@gmail.com>
5812 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
5813 for cctors if needed.
5815 2009-02-17 Mark Probst <mark.probst@gmail.com>
5817 * mini-ppc.c: Fix build on Darwin.
5819 2009-02-17 Zoltan Varga <vargaz@gmail.com>
5821 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
5822 version instead of 3 as valgrind doesn't like version 3.
5824 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5826 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
5827 usable for hashing methods.
5828 (emit_extra_methods): Use the new hash to avoid putting every method in the
5831 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
5833 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
5834 whenever a method ref could match a method.
5836 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
5839 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
5842 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
5844 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
5845 the encoding buffer.
5847 * method-to-ir.c (mono_method_check_inlining): Avoid calling
5848 mono_method_get_header () on inflated methods as an optimization.
5850 2009-02-16 Zoltan Varga <vargaz@gmail.com>
5852 * ssa.c (fold_ins): Fix another crash if the instruction following the
5853 switch was optimized away.
5855 2009-02-16 Mark Probst <mark.probst@gmail.com>
5857 Contributed under the terms of the MIT/X11 license by Steven
5858 Munroe <munroesj@us.ibm.com>.
5860 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
5862 2009-02-16 Zoltan Varga <vargaz@gmail.com>
5864 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
5865 around the mono_domain_alloc calls, it is now done by the functions
5868 * aot-compiler.c (compile_method): Only add wrappers referenced by
5869 the method if compiling with full AOT.
5870 (mono_compile_assembly): Error out if --aot=full is specified on
5871 a platform where it is not supported.
5873 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
5876 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
5879 * aot-runtime.c (load_named_code): Handle
5880 mono_arm_throw_exception_by_token.
5882 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
5884 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
5887 * Makefile.am (fullaotcheck): Exit if a test fails.
5889 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
5891 (mono_compile_assembly): Handle the assembler failing.
5893 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
5894 accepting subsections of .bss.
5896 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
5899 * aot-compiler.c: Remove some unused includes.
5901 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
5902 now in MonoImageWriter.
5904 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
5905 code sequence which matches a non-virtual call. Fixes #472654.
5907 2009-02-15 Zoltan Varga <vargaz@gmail.com>
5909 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
5912 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
5913 use the image/dwarf writers directly.
5915 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
5918 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
5921 * image-writer.h: Fix some typos.
5923 * dwarfwriter.h dwarfwriter.c: New files.
5925 * aot-compiler.c: Extract the DWARF info writing functionality into a
5928 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
5929 argument to return unwind info.
5931 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
5933 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
5935 * aot-runtime.c (decode_method_ref): Add a case for
5936 MONO_AOT_METHODREF_WRAPPER_NAME.
5938 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
5941 * aot-compiler.c (encode_method_ref): Use the new constants.
5943 * aot-runtime.c (decode_method_ref): Ditto.
5945 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
5946 be compiled, not the icall itself.
5948 2009-02-14 Zoltan Varga <vargaz@gmail.com>
5950 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
5951 using decode_method_ref ().
5953 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
5954 convert it to an in32. Fixes #475859.
5956 * arrays.cs: Add a test.
5958 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5960 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
5963 * basic-long.cs: Add a test.
5965 2009-02-12 Mark Probst <mark.probst@gmail.com>
5967 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
5968 remove the frame pointer in leaf methods which don't receive any
5969 arguments, don't throw exceptions and don't do dynamic stack
5972 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5974 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
5975 the fail_tramp changes. Hopefully fixes #475132.
5977 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
5979 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
5980 instead of mono_metadata_signature_dup_full.
5982 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5984 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
5985 for processing jump tables. Fixes #473787.
5987 2009-02-11 Mark Probst <mark.probst@gmail.com>
5989 * mini-generic-sharing.c: mini_method_get_context() just calls
5990 mono_method_get_context_general() now.
5992 * mini.c, mini.h: Moved get_object_generic_inst(),
5993 construct_object_context_for_method() and
5994 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
5996 2009-02-11 Zoltan Varga <vargaz@gmail.com>
5998 * branch-opts.c (mono_if_conversion): Handle the case where the merged
5999 basic block fell through to its successor bblock without a branch. Fixes
6002 * iltests.il.in: Add a test.
6004 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6005 (can_encode_patch): We can now handle arrays of generic parameters and
6008 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6010 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6011 the AOT file to avoid some #ifdefs in aot-runtime.c
6013 * mini.h: Bump AOT file format version.
6015 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6017 * Makefile.am (fullaotcheck): Make this run the tests.
6019 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6021 2009-02-10 Mark Probst <mark.probst@gmail.com>
6023 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6024 individually. Fixes #473482.
6026 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6028 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6030 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6032 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6033 (mono_compile_assembly): Hush compile warnings about
6034 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6037 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6039 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6041 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6043 * aot-compiler.c: Fix arm support.
6045 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6046 img_writer_emit_unset_mode () function.
6048 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6049 (mono_unwind_get_dwarf_pc_reg): Ditto.
6051 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6052 Move almost all platform specific code to a set of arch_ functions,
6053 and document them to ease porting.
6055 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6057 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6059 * aot-compiler.c: Extract the image writing functionality into a separate
6060 module to reduce the size of this file.
6062 2009-02-09 Geoff Norton <gnorton@novell.com>
6064 * mini-s390.c: Fix the signature of emit_sig_cookie.
6066 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6068 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6070 * aot-runtime.c (is_shared_got_patch): Ditto.
6072 * aot-runtime.c (load_named_code): Cope with the fact that
6073 decode_got_entry () won't decode the patch fully if its corresponding got
6074 entry is already filled.
6076 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6078 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
6080 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
6081 as the moving pointer instead of 'buf' for consistency with the rest of the
6083 (mono_arch_create_monitor_exit_trampoline): Ditto.
6085 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
6086 generic_class_init trampolines.
6087 (add_generic_class): Extract some code from add_generic_instances () into a
6088 separate function so it can be called from other places too.
6089 (compile_method): Call add_generic_class () for the classes of inflated methods
6090 referenced by the method.
6091 (can_encode_patch): Allow references to generic parameters.
6093 * aot-runtime.c: Add support the patches required by the new trampolines.
6095 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
6098 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
6101 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
6102 this from get_throw_pending_exception, make the signature full aot compatible.
6104 * Makefile.am (fullaotcheck): New target to run full-aot tests.
6106 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
6108 * exceptions.cs: Add a test.
6110 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6112 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
6113 use the DWARF_DATA_ALIGN constant instead.
6115 * exception-<ARCH>.c: Update after the above change.
6117 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
6120 * mini-arm.c: Enable the dwarf unwinder.
6122 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
6123 instead of mono_class_setup_vtable ().
6125 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6127 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
6130 * mini-x86.h: Enable the dwarf unwinder.
6132 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
6134 Fix mcs/tests/test-7.cs
6135 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
6138 2009-02-06 Zoltan Varga <vargaz@gmail.com>
6140 * mini.c (print_jit_stats): Remove some unused statistics.
6142 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6144 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
6146 2009-02-05 Mark Probst <mark.probst@gmail.com>
6148 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
6149 the method we get from mono_object_get_virtual_method() because
6150 that function does it properly, now.
6152 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6154 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
6155 opcodes. Fixes #472775.
6157 2009-02-05 Mark Probst <mark.probst@gmail.com>
6159 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
6160 fact that mono_find_jit_info() sometimes returns the context
6161 corresponding to the jit info in new_ctx. Fixes #472600.
6163 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6165 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
6166 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
6167 klass->enum_basetype directly.
6169 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
6172 * unwind.c: Avoid 0 sized arrays.
6174 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6176 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
6177 size on systems with 64k pages. Fixes #471389.
6179 2009-02-04 Mark Probst <mark.probst@gmail.com>
6181 Contributed under the terms of the MIT/X11 license by Steven
6182 Munroe <munroesj@us.ibm.com>.
6184 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
6185 for LOADI4_MEMBASE. Use addi instead of addic if it's not
6188 2009-02-04 Mark Probst <mark.probst@gmail.com>
6190 Contributed under the terms of the MIT/X11 license by Steven
6191 Munroe <munroesj@us.ibm.com>.
6193 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
6196 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
6197 The trampoline can be longer on PPC64.
6199 2009-02-04 Mark Probst <mark.probst@gmail.com>
6201 Contributed under the terms of the MIT/X11 license by Steven
6202 Munroe <munroesj@us.ibm.com>.
6204 * mini-ppc.c: Compiler warning fixes and trivial code
6207 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6209 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
6210 ins->dreg which could be a hardware register, not a vreg.
6212 * aot-compiler.c (emit_method_dwarf_info): Ditto.
6214 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
6215 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
6217 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
6219 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
6220 ->dreg, that is not the vreg we are looking for.
6222 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
6224 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
6227 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
6230 2009-02-03 Zoltan Varga <vargaz@gmail.com>
6232 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
6234 * aot-compiler.c (emit_line_number_info): Fix line number emission when
6237 * aot-compiler.c: Add xdebug support on x86.
6239 * unwind.c: Add x86 support.
6241 * aot-compiler.c (emit_exception_debug_info): Control the emission of
6242 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
6244 * mini.c (mini_method_compile): Ditto.
6246 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
6249 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
6250 which mimic .push_section/.pop_section in GAS.
6252 * aot-compiler.c: Emit precise live range information for variables.
6254 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
6256 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
6257 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
6260 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
6261 the live ranges of variables.
6263 * mini.h (struct MonoMethodVar): Add two fields containing the live range
6264 of the variable in terms of native offsets.
6266 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
6268 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
6270 2009-02-02 Mark Probst <mark.probst@gmail.com>
6272 Contributed under the terms of the MIT/X11 license by Steven
6273 Munroe <munroesj@us.ibm.com>.
6275 * exceptions-ppc.c (restore_regs_from_context): Correct operand
6276 order (offset then base reg) for ppc_load_multiple_regs.
6277 (emit_save_saved_regs) Correct operand order for
6278 ppc_store_multiple_regs.
6279 (mono_arch_get_call_filter): Correct operand order for
6280 ppc_load_multiple_regs.
6282 * mini-ppc.c (emit_memcpy): Fix operand order for
6283 ppc_load_reg_update and ppc_store_reg_update.
6284 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
6285 (mono_arch_emit_epilog): Correct operand order for
6286 ppc_load_multiple_regs.
6288 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
6289 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
6291 2009-02-02 Mark Probst <mark.probst@gmail.com>
6293 * cpu-ppc64.md: Fixed storer4_memindex length.
6295 2009-02-02 Zoltan Varga <vargaz@gmail.com>
6297 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
6300 * aot-compiler.c (emit_line_number_info): Optimize this.
6302 2009-02-01 Zoltan Varga <vargaz@gmail.com>
6304 * aot-compiler.c: Disassemble tokens in the IL disassembly.
6306 * aot-compiler.c: Add debug info for methods without debug info by
6307 emitting an IL file and having the line number info referencing that file.
6309 * aot-compiler.c: Optimize the size of the generated line number info.
6311 * aot-compiler.c: Emit line number info in xdebug mode.
6313 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
6316 2009-01-31 Zoltan Varga <vargaz@gmail.com>
6318 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
6320 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
6323 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6325 * basic-calls.cs: Test for the weird crash found on arm.
6327 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6329 * cpu-arm.md: Increase the size of storer8_membase_reg and
6330 loadr8_membase_reg to 24 bytes to accomodate the extra add.
6332 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
6333 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
6334 reg to LR otherwise we'll be loading/storing from just the offset.
6336 2009-01-30 Miguel de Icaza <miguel@novell.com>
6338 Question: if we are storing gint32's inside the "*native_offset",
6339 should we change the signature to "gint32 *native_offset" to
6340 ensure that we do not have type definition problems?
6342 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
6343 an int * as this is what the other function expects, causes
6344 problems with Freescale's compiler that defined int32_t to be a
6345 long and makes int incompatible
6347 2009-01-30 Miguel de Icaza <miguel@novell.com>
6349 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
6350 filename conflict with bjam.
6352 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6354 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
6355 as it might use decomposed ops.
6357 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6359 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
6361 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
6364 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
6366 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
6369 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
6370 way registers are stored in MonoContext on arm.
6372 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
6373 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
6375 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
6377 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
6379 * mini.c (mini_init): Register mono_isfinite.
6381 * jit-icalls.c (mono_isfinite): New jit icall.
6383 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
6385 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
6386 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
6389 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6391 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
6392 separate frame and stack pointers, so we must use FP to find the register
6394 The FP reg is retrieved from the MonoContext::regs array.
6396 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6398 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
6401 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6403 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
6404 return R4 and R8 when not running under softfloat.
6406 Fixes basic-calls.exe
6408 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6410 * mini-arm.c: Implement some overflow opcodes.
6412 2009-01-29 Miguel de Icaza <miguel@novell.com>
6414 * ssa.c: handle another alloca.h
6416 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
6417 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
6418 MONO_ARCH_USE_SIGACTION.
6420 * aot-runtime.c, mini-exceptions.c: Replace platform define with
6423 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
6425 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
6426 PPC targets as sigaction does not exist on all platforms, define
6427 this on a per-platform basis.
6429 Instead of erroring out if the platform is not defined, include
6430 mini-ppc-os.h, and expect that the OS specific setting provides
6431 the required information.
6433 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6435 * aot-compiler.c: Fix --enable-minimal=aot.
6437 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6439 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
6442 2009-01-29 Zoltan Varga <vargaz@gmail.com>
6444 * exceptions-arm.c: Fix warnings.
6446 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
6449 * mini-x86.c: Fix --enable-minimal=jit build.
6451 * mini.c: Really fix --enable-minimal=jit build.
6453 * mini.c (construct_object_context_for_method): Move this outside
6454 the DISABLE_JIT block to fix the --enable-minimal=jit build.
6456 "Backported" of r124984 from 2.0 branch.
6458 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
6460 "Backport" of r124977 + r124978 from 2.0 branch.
6462 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
6463 to avoid calling mono_exception_from_token () from the throw trampoline.
6464 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
6465 for throwing corlib exceptions, this fixes full-aot support for corlib
6468 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
6470 2009-01-29 Miguel de Icaza <miguel@novell.com>
6472 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
6473 part of the changes to split the code in mini into operating
6474 system specific files.
6476 This patch was done by copying mini.c to the respective files to
6477 preserve SVN history.
6479 2009-01-29 Zoltan Varga <vargaz@gmail.com>
6481 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
6483 2009-01-28 Zoltan Varga <vargaz@gmail.com>
6485 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
6486 remoting-invoke-with-check wrappers of shared methods.
6488 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
6490 2009-01-27 Mark Probst <mark.probst@gmail.com>
6492 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
6493 optimization if the top of stack is the last instruction in the
6494 bblock. Otherwise it might have been used after its definition.
6497 2009-01-27 Zoltan Varga <vargaz@gmail.com>
6499 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
6500 method as well when get_vcall_slot () fails to match a code sequence.
6502 * mini-arm.c: Fix the android build, which doesn't have
6505 2009-01-26 Zoltan Varga <vargaz@gmail.com>
6507 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
6510 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
6512 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
6514 2009-01-26 Zoltan Varga <vargaz@gmail.com>
6516 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
6517 and put its id into jinfo->used_regs. This is only used on amd64,
6518 which is currently the only platform generating unwind info.
6520 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
6521 the dwarf unwinder. This is required to correctly handle async exceptions
6522 like thread abort and stack overflows, which can happen while a method
6523 is in the middle of its prolog or epilog.
6525 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
6526 the unwind info belonging to an AOTed method.
6528 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
6529 into cfg->unwind_ops.
6531 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
6533 * mini.c (mini_init): Call mono_unwind_init ().
6534 (mini_cleanup): Call mono_unwind_cleanup ().
6536 * unwind.c: Add functions for managing a set of unwind info entries, allowing
6537 unwind info to be shared between methods.
6539 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
6542 * exceptions-amd64.c (mono_arch_exceptions_init): Call
6543 get_throw_pending_exception () to avoid initialization races.
6545 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
6546 mono_arch_exceptions_init () function.
6548 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
6550 2009-01-25 Zoltan Varga <vargaz@gmail.com>
6552 * mini.c (mono_get_domain_intrinsic): New helper function.
6553 (mono_get_thread_intrinsic): Ditto.
6555 * mini-arm.c mini-ia64.c: Use the new helper functions.
6557 * method-to-ir.c (mono_method_to_ir): Fix the comment for
6558 the last constrained_call change, since it is needed in the non-AOT
6561 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
6563 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
6564 mono_get_lmf_addr () on arm eabi linux.
6566 2009-01-24 Zoltan Varga <vargaz@gmail.com>
6568 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
6569 code sequence which matches a non-virtual call.
6571 2009-01-23 Mark Probst <mark.probst@gmail.com>
6573 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
6576 2009-01-23 Zoltan Varga <vargaz@gmail.com>
6578 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
6579 runtime-invoke wrappers, since they are also shared based on signature.
6581 2009-01-22 Mark Probst <mark.probst@gmail.com>
6583 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
6584 info from the (correct) context.
6586 2009-01-22 Zoltan Varga <vargaz@gmail.com>
6588 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
6590 * unwind.c (mono_unwind_frame): New function to unwind through a frame
6591 using dwarf unwinding info. Not yet used.
6593 * mini.c (mini_init): When using xdebug, disable freeing of domains.
6595 2009-01-21 Mark Probst <mark.probst@gmail.com>
6597 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
6600 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
6601 special case and handle mono_arch_delegate_invoke_impl() returning
6602 function descriptors.
6604 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
6605 trampolines return function descriptors, too.
6607 2009-01-21 Zoltan Varga <vargaz@gmail.com>
6609 * method-to-ir.c (handle_alloc): Avoid generic instances in the
6610 out_of_line optimization.
6612 2009-01-21 Martin Baulig <martin@ximian.com>
6615 (MonoCompile): Added `disable_deadce_vars' to disable removing
6619 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
6620 inside the debugger.
6622 * liveness.c (mono_analyze_liveness): Don't remove any unused
6623 variables if `cfg->disable_deadce_vars' is set.
6625 2009-01-21 Mark Probst <mark.probst@gmail.com>
6627 * method-to-ir.c: Only apply exception constructor optimization if
6628 the the method actually belongs to an exception class. Fixes
6631 2009-01-21 Zoltan Varga <vargaz@gmail.com>
6633 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
6634 change inside a #ifdef __mono_ppc64__.
6636 * aot-compiler.c (compile_method): Remove the previous limitation.
6638 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
6639 on type variables in AOTed code.
6641 * aot-compiler.c (compile_method): Skip generic methods having type
6642 constraints on their generic parameters.
6644 * aot-compiler.c (compile_method): Check for methods which cannot be
6645 encoded inside RGCTX_FETCH patches as well.
6647 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
6650 2009-01-20 Mark Probst <mark.probst@gmail.com>
6652 * method-to-ir.c: Force the vtable variable in shared generic code
6653 for the case that they might show up on a stack trace where they
6656 * mini-exceptions.c: Save and use generic sharing info as well as
6657 IP in stack traces to resolve shared generic instantiations.
6659 2009-01-20 Zoltan Varga <vargaz@gmail.com>
6661 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
6662 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
6664 2009-01-20 Mark Probst <mark.probst@gmail.com>
6666 * method-to-ir.c: Do generic sharing for array constructors.
6668 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
6670 * mini-exceptions.c (mono_print_thread_dump): Add information
6671 about the thread state using wapi_current_thread_desc.
6673 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
6675 * basic-simd.cs: Tests for the new constructors.
6677 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
6679 * mini-ops.h: Added OP_EXPAND_*
6683 * mini-x86.c (mono_arch_output_basic_block): Same.
6685 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
6687 2009-01-19 Zoltan Varga <vargaz@gmail.com>
6689 * iltests.il.in: Add a test for #467385.
6691 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
6693 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
6694 thread been cleaned up is not the same currently in execution.
6696 Fixes appdomain-unload crashes on windows, osx and linux variants
6697 without the __thread keyword.
6699 2009-01-18 Zoltan Varga <vargaz@gmail.com>
6701 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
6702 (koush@koushikdutta.com). Implement this for android.
6704 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
6705 begins with a digit.
6707 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
6708 mono_marshal_get_write_barrier ().
6710 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
6712 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
6713 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
6714 that pass them on a register pair.
6716 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
6717 test was crashing due to that.
6719 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
6721 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
6722 trampoline code. Include ucontext.h only if available.
6724 2009-01-15 Mark Probst <mark.probst@gmail.com>
6726 * mini.c: mono_domain_lookup_shared_generic() takes an open method
6727 and doesn't check whether it's sharable, like it was before
6728 removing the shared generics hash. This brings IronPython
6729 performance back to what it was before that change.
6731 2009-01-14 Mark Probst <mark.probst@gmail.com>
6733 * method-to-ir.c: Handle delegate invocation optimization earlier,
6734 otherwise it would be handled (much more slowly) by the
6735 final/sealed optimization.
6737 2009-01-13 Zoltan Varga <vargaz@gmail.com>
6739 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
6740 domain is not set. Fixes #465864.
6742 2009-01-12 Mark Probst <mark.probst@gmail.com>
6744 * method-to-ir.c: Don't stop sharing of generic methods with catch
6745 clauses - we already handle those.
6747 2009-01-12 Mark Probst <mark.probst@gmail.com>
6749 * mini.c, mini.h: lookup_generic_method() is now
6750 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
6751 making the shared_generics_hash obsolete.
6753 2009-01-12 Mark Probst <mark.probst@gmail.com>
6755 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
6756 use the red zone. Make room on the stack first and then use it,
6757 not the other way around.
6759 2009-01-12 Zoltan Varga <vargaz@gmail.com>
6761 * mini.c (mini_init): Call mono_xdebug_init ().
6763 * aot-compiler.c (mono_xdebug_init): Make this non-static.
6765 2009-01-11 Zoltan Varga <vargaz@gmail.com>
6767 * TestDriver.cs: Add an --iter argument to run tests multiple times.
6769 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
6772 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
6773 debug+unwind info for trampolines.
6775 * mini.c (mono_create_unwind_op): New helper function.
6777 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
6779 2009-01-10 Zoltan Varga <vargaz@gmail.com>
6781 * aot-compiler.c: Fix the build.
6783 2009-01-09 Zoltan Varga <vargaz@gmail.com>
6785 * Makefile.am: Update dtrace-prelink.sh location.
6787 2009-01-08 Zoltan Varga <vargaz@gmail.com>
6789 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
6790 optimization. Fixes #464520.
6792 2009-01-07 Bill Holmes <billholmes54@gmail.com>
6794 * mini-amd64.c : Adding code to save/restore non-volatile registers
6797 * exceptions-amd64.c : Adding code to save/restore non-volatile
6798 registers on Winx64.
6800 Contributed under MIT/X11 license.
6802 2009-01-07 Zoltan Varga <vargaz@gmail.com>
6804 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
6805 __GNUC_MINOR__ which can break when the major version changes.
6807 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
6809 * basic-simd.cs: Add tests for usage of the sizeof opcode.
6811 2009-01-07 Geoff Norton <gnorton@novell.com>
6813 * helpers.c: Allow mono -v -v -v to work on darwin.
6815 2009-01-05 Bill Holmes <billholmes54@gmail.com>
6817 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
6820 Contributed under MIT/X11 license.
6822 2009-01-05 Zoltan Varga <vargaz@gmail.com>
6824 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
6825 instead of directly accessing type->data.klass. Fixes #462016.
6826 (mono_allocate_stack_slots_full): Ditto.
6828 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
6829 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
6831 * aot-compiler.c (emit_plt): Fix ARM build.
6833 2009-01-04 Zoltan Varga <vargaz@gmail.com>
6835 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
6837 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
6840 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
6841 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
6844 * iltests.il.in: Add a regression test.
6846 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6848 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
6850 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6852 * basic-simd.cs: Add a regression test for #462457.
6854 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6856 * mini-ops.h: Add a definition of XPHI.
6858 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
6860 * ssa.c (op_phi_to_move): Handle XPHI.
6862 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
6866 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6868 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
6870 2008-12-31 Geoff Norton <gnorton@novell.com>
6872 * mini-ppc.c: The prolog size allocated can be too small for darwin
6873 ppc32 under certain circumstances. Also fix a small logic bug.
6875 2008-12-29 Zoltan Varga <vargaz@gmail.com>
6877 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
6878 while loading AOT methods.
6880 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
6881 since only the former is nulled out after a successful cast. This prevents
6882 crashes with rethrown exceptions when using --debug=casts.
6884 2008-12-24 Mark Probst <mark.probst@gmail.com>
6886 * mini.h: New macro for checking whether a method is final,
6887 i.e. whether the method or its class is marked final.
6889 * method-to-ir.c: Use the new macro for all final-checks
6890 consistently. Fixes the crash in the System.ServiceModel tests.
6892 2008-12-23 Mark Probst <mark.probst@gmail.com>
6894 * mini-exceptions.c (get_exception_catch_class): Corrected another
6895 overly strict assertion.
6897 2008-12-23 Mark Probst <mark.probst@gmail.com>
6899 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
6900 Clobbering it is not allowed because the caller might use it as
6901 the vtable register in the interface call.
6903 2008-12-19 Mark Probst <mark.probst@gmail.com>
6905 * mini-exceptions.c (get_exception_catch_class): Corrected an
6906 overly strict assertion.
6908 2008-12-18 Mark Mason <mmason@upwardaccess.com>
6910 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
6912 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
6914 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
6916 * cpu-mips.md: correct lengths for certain long_ opcodes.
6918 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
6920 * 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().
6922 2008-12-17 Mark Mason <mmason@upwardaccess.com>
6924 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
6926 2008-12-17 Mark Mason <mmason@upwardaccess.com>
6928 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
6930 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
6932 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
6935 2008-12-16 Mark Mason <mmason@upwardaccess.com>
6937 * 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
6939 * 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)
6941 2008-12-15 Mark Mason <mmason@upwardaccess.com>
6943 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
6945 2008-12-14 Zoltan Varga <vargaz@gmail.com>
6947 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
6948 gshared code. Fixes #458947.
6950 * generics.cs: Add a test.
6952 2008-12-12 Mark Mason <mmason@upwardaccess.com>
6954 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6956 * mini-mips.c: first pass n32 code generation.
6958 * mini-mips.h: datatypes and defines for n32 support.
6960 * exceptions-mips.c: first pass n32 code generation.
6962 * tramp-mips.c: first pass n32 code generation.
6964 * cpu-mips.md: add long_ opcodes.
6966 2008-12-12 Mark Mason <mmason@upwardaccess.com>
6968 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6970 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6972 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6974 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6976 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6978 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6980 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6982 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6984 * helpers.c: for mips/n32, don't pass -mips32 to objdump
6986 2008-12-12 Zoltan Varga <vargaz@gmail.com>
6988 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
6990 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
6992 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
6994 2008-12-12 Mark Probst <mark.probst@gmail.com>
6996 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
6997 descriptors for helper functions directly in front of the code.
6999 2008-12-11 Mark Probst <mark.probst@gmail.com>
7001 * method-to-ir.c: Removed an unnecessary assertion.
7003 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7005 * method-to-ir.c: Merge SGEN changes from the old JIT.
7007 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7009 * driver.c (compile_all_methods_thread_main): Handle failure of
7012 2008-12-10 Mark Probst <mark.probst@gmail.com>
7014 * mini-ppc.c: Merged with mini-ppc64.c.
7016 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7018 * Makefile.am: Use the same sources for PPC and PPC64.
7020 * mini-ppc64.c: Removed.
7022 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7024 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7025 code to mono_bb_is_fall_through.
7027 * branch-opts.c (mono_remove_critical_edges): Same.
7029 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7031 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7032 expect that an OP_BR_REG will be there.
7034 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7036 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7037 for the many branch ops. The original check miss OP_BR_REG.
7041 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7043 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7045 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7047 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7048 while holding the aot lock.
7050 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7052 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7054 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7056 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7057 to release all runtime callable wrappers held by the runtime.
7059 Contributed under MIT/X11 license.
7061 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7063 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7066 Contributed under MIT/X11 license.
7068 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7070 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7071 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7073 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7075 * cpu-mips.md: fix ckfinite length
7077 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7078 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7079 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
7081 2008-12-08 Mark Mason <mmason@upwardaccess.com>
7083 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
7085 2008-12-08 Geoff Norton <gnorton@novell.com>
7087 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
7088 size by 8 bytes as well.
7090 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7092 * basic-simd.cs: Fix method names for Vector16b.
7094 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7096 * basic-simd.cs: Fix method names for Vector16sb.
7098 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7100 * basic-simd.cs: Fix method names for Vector8us.
7102 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7104 * basic-simd.cs: Fix method names for Vector8s.
7106 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7108 * basic-simd.cs: Fix method names for Vector4ui.
7110 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7112 * basic-simd.cs: Fix method names for Vector2l.
7114 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7116 * basic-simd.cs: Fix method names for Vector2d.
7118 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7120 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
7121 that are extension methods.
7123 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7125 * basic-simd.cs: Fix method names for Vector4f.
7127 2008-12-08 Zoltan Varga <vargaz@gmail.com>
7129 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
7130 as such. Fixes #456669.
7132 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7134 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
7136 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7138 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
7139 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
7140 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
7141 (mips_adjust_stackframe): handle FP spills
7143 * mini-ops.h: add mips_mtc1_s2
7145 * cpu-mips.md: add mips_mtc1_s2
7147 2008-12-07 Zoltan Varga <vargaz@gmail.com>
7149 * unwind.c: New file, move the unwind info encoding functions here from
7150 aot-compiler.c, so they could be used at runtime too.
7152 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7154 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
7155 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
7157 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7159 * mini-mips.c: cleanup warnings
7160 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
7161 (mips_adjust_stackframe): handle case of taking the address of stack locals
7163 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7165 * aot-compiler.c: Implement a few functions missing from the asm writer.
7166 (emit_method_code): Only write symbols for methods when using the bin
7167 writer, since the assembler can't deal with the characters in our method
7170 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
7172 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
7175 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
7176 a bit to also restore %rax.
7178 2008-12-05 Mark Probst <mark.probst@gmail.com>
7180 * mini-ppc.c: Some simple merges from mini-ppc64.c.
7182 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7184 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
7187 2008-12-05 Mark Probst <mark.probst@gmail.com>
7189 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
7191 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
7192 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
7194 * exceptions-ppc64.c: Removed.
7196 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
7198 2008-12-05 Mark Probst <mark.probst@gmail.com>
7200 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
7203 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
7205 * tramp-ppc64.c: Removed.
7207 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7209 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
7212 2008-12-05 Mark Probst <mark.probst@gmail.com>
7214 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
7216 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
7217 mini-ppc.h instead of mini-ppc64.h.
7219 * mini-ppc64.h: Removed.
7221 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7223 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
7225 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
7227 2008-12-05 Mark Probst <mark.probst@gmail.com>
7229 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
7230 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
7233 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7235 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
7237 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7239 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
7241 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7243 * basic-simd.cs: Tests for operator == and != on Vector4f.
7245 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7247 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
7249 * simd-intrinsics.c: Kill useless enum.
7251 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7253 * cpu-mips.md: add long_conv_to_ovf_i4_2
7254 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
7256 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7258 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
7260 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
7262 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7264 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
7266 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7268 * basic-simd.cs: Add tests for new methods.
7270 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7272 * simd-intrinsics.c: Add support for operator == and !=
7275 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
7277 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7279 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
7281 2008-12-04 Zoltan Varga <vargaz@gmail.com>
7283 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
7285 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
7286 MONO_PATCH_INFO_ICALL_ADDR.
7288 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
7290 * aot-compiler.c: Resurrect full-aot support.
7292 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7294 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
7296 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7298 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
7300 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
7302 * basic-simd.cs: Fix tests to work under ppc.
7303 Remove tests for methods that will be removed.
7305 2008-12-03 Mark Probst <mark.probst@gmail.com>
7307 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
7308 generic type (via a typedef or typeref) correctly.
7310 2008-12-03 Zoltan Varga <vargaz@gmail.com>
7312 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
7313 diagnose an assertion failure.
7315 2008-12-02 Mark Probst <mark.probst@gmail.com>
7317 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
7318 Fix trampoline size.
7320 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
7321 conversion opcodes are implemented natively instead via emulation.
7323 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7325 * cpu-mips.md: remove mips_xori
7327 * mini-ops.h: remove mips_xori
7329 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
7331 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
7333 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
7335 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7337 * cpu-mips.md: fix instruction lengths.
7339 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
7341 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
7343 * mini-ops.h: fix slti / sltiu op profiles.
7345 2008-12-02 Martin Baulig <martin@ximian.com>
7347 * method-to-ir.c (mono_method_to_ir): Disable debugging
7348 information for the init locals block to make the debugger stop
7349 after all locals have been initalized.
7351 2008-12-02 Martin Baulig <martin@ximian.com>
7353 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
7354 running inside the debugger.
7356 2008-12-01 Zoltan Varga <vargaz@gmail.com>
7358 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
7361 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
7362 alu->alu imm optimization which only shows if deadce is disabled.
7364 * aot-compiler.c: Rename the function names for the binary and asm writers
7365 so they can coexist in the same process. Rework the xdebug code to use the
7366 asm writer. This avoids the need to call into the runtime to dump the
7367 debugging info. Add more debugging info for types.
7369 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
7371 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
7372 cpu description tables, they can't occur in cpu-<ARCH>.md.
7374 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
7375 the stack in CEE_LDFLDA. Fixes #450542.
7377 * generics.cs: Add a new test.
7379 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7381 * mini-ops.h: updated MIPS opcodes
7382 * mini-mips.c: decompose long opts
7383 * mini-mips.h: decompose long opts
7385 2008-11-29 Mark Mason <mmason@upwardaccess.com>
7387 * cpu-mips.md: fix length on int_rem_un
7388 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
7390 2008-11-29 Zoltan Varga <vargaz@gmail.com>
7392 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
7394 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
7396 2008-11-29 Martin Baulig <martin@ximian.com>
7398 * mini-exceptions.c (mono_handle_native_sigsegv): Check
7399 mono_debug_using_mono_debugger() in addition to the
7400 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
7402 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7404 * mini-ops.h: updated more MIPS opcodes
7405 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
7406 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
7408 2008-11-28 Mark Probst <mark.probst@gmail.com>
7410 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
7412 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7414 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
7415 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
7416 * mini-ops.h: correct selected mips opcode entries
7418 2008-11-28 Mark Probst <mark.probst@gmail.com>
7420 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
7423 2008-11-28 Mark Probst <mark.probst@gmail.com>
7425 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
7427 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7429 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
7430 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
7431 * mini-mips.h: disable IMT
7432 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
7434 2008-11-28 Mark Probst <mark.probst@gmail.com>
7436 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
7438 2008-11-28 Mark Probst <mark.probst@gmail.com>
7440 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
7442 2008-11-28 Zoltan Varga <vargaz@gmail.com>
7444 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
7447 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7449 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
7450 for Set/GetVector aligned versions.
7452 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7454 * basic-simd.cs: Add tests for Get/SetVector.
7456 2008-11-27 Mark Probst <mark.probst@gmail.com>
7458 * mini.c: Removed g_slist_append_mempool(). Now in
7461 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7463 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
7464 size properly and make the bounds check optional.
7466 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
7467 for SetVector and IsAligned.
7469 2008-11-27 Zoltan Varga <vargaz@gmail.com>
7471 * mini.c: Remove unused mono_normalize_opcodes () function.
7473 2008-11-26 Mark Probst <mark.probst@gmail.com>
7475 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
7476 using the new atomic add ops now.
7478 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
7481 2008-11-26 Mark Probst <mark.probst@gmail.com>
7483 * mini-ppc64.c: Several fixes.
7485 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7487 * cpu-mips.md: added jump_table
7488 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
7490 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7492 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
7494 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7496 * mini-ops.h: corrected a handful of MIPS opcodes.
7498 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7500 * aot-compiler.c: MIPS to use ELF writer
7502 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7504 * mini-codegen.c: remove MIPS specific assert.
7506 2008-11-25 Mark Probst <mark.probst@gmail.com>
7508 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
7509 fixes. PPC64 now passes most of the runtime regressions.
7511 2008-11-24 Zoltan Varga <vargaz@gmail.com>
7513 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
7514 volatile intervals a bit.
7516 2008-11-24 Mark Probst <mark.probst@gmail.com>
7518 * basic-long.cs: New test case.
7520 2008-11-23 Zoltan Varga <vargaz@gmail.com>
7522 * mini.c (mini_method_compile): Disable globalra for large methods for
7525 * regalloc2.c (order_moves): Add fp support.
7527 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
7528 source bblock ends with an OP_BR_REG.
7530 * ratests.cs: Add a new test.
7532 2008-11-23 Mark Probst <mark.probst@gmail.com>
7534 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
7535 sharing. PPC64 now passes generics.exe.
7537 2008-11-23 Mark Probst <mark.probst@gmail.com>
7539 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
7541 2008-11-23 Zoltan Varga <vargaz@gmail.com>
7543 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
7544 memory when mono_jit_info_table_find () can't find the method in the
7547 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
7550 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
7553 2008-11-23 Mark Probst <mark.probst@gmail.com>
7555 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
7556 Several fixes. PPC64 now runs exceptions.exe and
7557 devirtualization.exe.
7559 2008-11-22 Mark Probst <mark.probst@gmail.com>
7561 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
7562 arrays.exe and basic-math.exe.
7564 2008-11-22 Mark Probst <mark.probst@gmail.com>
7566 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
7567 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
7569 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7571 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
7573 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7575 * method-to-ir.c: Move bounds checking macros to ir-emit.h
7577 * ir-emit.h: Move macros from method-to-ir.c to here.
7579 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7581 * mini-ops.h: Correct the long simd ops to use LREG.
7583 2008-11-21 Zoltan Varga <vargaz@gmail.com>
7585 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
7587 * mini-ops.h: Correct the dreg type of a few long opcodes.
7589 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
7592 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
7594 * mini-ppc.c: remove negative stack references in epilog
7595 for platforms that don't support the red zone.
7597 2008-11-21 Mark Probst <mark.probst@gmail.com>
7599 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
7600 point regs. Now PPC64 passes basic-calls.exe.
7602 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7604 * basic-simd.cs: Add tests for accessors of Vector2l.
7606 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7608 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
7610 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
7612 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
7614 2008-11-21 Mark Probst <mark.probst@gmail.com>
7616 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
7617 PPC64 passes basic-long.exe.
7619 2008-11-20 Mark Probst <mark.probst@gmail.com>
7621 * decompose.c: Decompose carry and overflow add on PPC64 like on
7622 other 64 bit archs. Don't decompose sub at all on PPC64.
7624 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
7625 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
7628 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7630 * basic-simd.cs: Add tests for accessors of Vector2d.
7632 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7634 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
7638 * mini-x86.c (mono_arch_output_basic_block): Same.
7640 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
7642 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7644 * basic-simd.cs: Add tests for accessors of Vector4f.
7646 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7648 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
7652 * mini-x86.c (mono_arch_output_basic_block): Same.
7654 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
7656 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7658 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
7660 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7662 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
7666 * mini-x86.c (mono_arch_output_basic_block): Same.
7668 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
7670 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7672 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
7674 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7676 * simd-intrinsics.c: Enable setters for Vector16sb.
7678 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7680 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
7684 * mini-x86.c (mono_arch_output_basic_block): Same.
7686 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
7688 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
7690 * simd-intrinsics.c: Implement setter for Vector8us.
7692 2008-11-19 Zoltan Varga <vargaz@gmail.com>
7694 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
7697 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
7699 * mini-ppc.c: remove references to the red zone in the prolog
7700 (for systems that don't support it).
7702 2008-11-19 Mark Probst <mark.probst@gmail.com>
7704 * cpu-ppc64.md: Fixed a few instruction lengths.
7706 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
7709 2008-11-19 Mark Probst <mark.probst@gmail.com>
7711 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
7714 2008-11-19 Zoltan Varga <vargaz@gmail.com>
7716 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
7718 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
7720 * mini-ops.h: Added OP_INSERT_I2.
7724 * mini-x86.c (mono_arch_output_basic_block): Same.
7726 * simd-intrinsics.c: Implement setter for Vector8s.
7728 * simd-methods.h: Add the names of get setters of Vector8s.
7730 2008-11-18 Zoltan Varga <vargaz@gmail.com>
7732 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
7734 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
7737 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
7739 2008-11-18 Mark Probst <mark.probst@gmail.com>
7741 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
7742 for PPC64. An empty program runs now.
7744 2008-11-18 Zoltan Varga <vargaz@gmail.com>
7746 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
7748 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
7749 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
7750 info for JITted code is emitted into a shared library, loadable into gdb.
7752 2008-11-18 Mark Probst <mark.probst@gmail.com>
7754 * Makefile.am: Changes to build PPC64.
7756 * mini-arch.h: Include mini-ppc64.h on PPC64.
7758 2008-11-18 Mark Probst <mark.probst@gmail.com>
7760 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
7761 in PPC code up to r119147.
7763 2008-11-18 Mark Probst <mark.probst@gmail.com>
7765 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
7766 cpu-ppc64.md: Changes for PPC64.
7768 Based on code submitted by andreas.faerber@web.de at
7769 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
7772 2008-11-18 Mark Probst <mark.probst@gmail.com>
7774 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
7775 cpu-ppc64.md: Copied from the corresponding PPC files from
7778 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
7780 * mini-ops.h: Added OP_ROUND.
7782 * cpu-x86.md: Added round.
7784 * mini-x86.c: Added support for intrinsicing Math.Round (double).
7786 * basic-math.cs: Added test_0_round to test rounding.
7788 Contributed under MIT/X11 license.
7790 2008-11-17 Bill Holmes <billholmes54@gmail.com>
7792 * aot-compiler.c : Fix the Winx64 build.
7794 Contributed under MIT/X11 license.
7796 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7798 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
7799 in OP_EXTRACT_R8 to avoid possible stack corruption.
7801 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7803 * mini-ops.h: Added OP_EXTRACT_R8/I8.
7805 * cpu-x86.md: Added extract_r8.
7807 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
7809 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
7810 a couple of OP_EXTRACT_I4.
7812 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
7814 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
7816 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7818 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
7821 2008-11-17 Zoltan Varga <vargaz@gmail.com>
7823 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
7824 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
7826 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
7827 are not needed any more.
7829 * mini.h: Remove the unused INS_LIST macros.
7831 * mini.c (mini_method_compile): Remove a disable globalra case which is no
7834 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
7837 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
7838 mono_alloc_ireg () instead.
7840 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
7843 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
7846 * aot-runtime.c (load_aot_module): Disable AOT when running under
7849 * mini-amd64.h: Change the monitor fastpath defines to check for
7850 !PLATFORM_WIN32 so they work on *bsd too.
7852 * mini.h mini.c mini-hhpa.c: Remove more unused code.
7854 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
7856 * mini.h (MonoCompile): Remove new_ir flag.
7858 * regalloc.h regalloc.c: Remove unused code.
7860 * cpu-*.md: Remove more unused opcodes.
7862 * simple-cee-ops.h simple-mini-ops.h: Removed.
7864 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
7866 2008-11-17 Zoltan Varga <vargaz@gmail.com>
7868 * aliasing.h: Removed.
7870 * *.c: Remove references to aliasing.h and inssel.h.
7872 * mini.c: Remove additional unused functions.
7874 * mini-ops.h cpu-*.md: Remove unused opcodes.
7876 2008-11-16 Zoltan Varga <vargaz@gmail.com>
7878 Remove the old JIT code.
7880 * inssel*.brg: Removed.
7882 * ssa.c abcremoval.c aliasing.c: Removed.
7884 * ssa2.c: Renamed to ssa.c.
7886 * abcremoval2.c: Renamed to abcremoval.c.
7888 * *.c: Removed all !cfg->new_ir code.
7890 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
7891 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
7893 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
7895 2008-11-16 Zoltan Varga <vargaz@gmail.com>
7897 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
7898 to simplify the code and cut back on the number of global symbols in the AOT
7901 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
7903 2008-11-15 Zoltan Varga <vargaz@gmail.com>
7905 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
7906 with the got/got_info tables.
7908 * mini.h: Bump AOT file format version.
7910 * unwind.h: New file, contains definitions for stack unwinding.
7912 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
7915 * aot-compiler.c: Generalize the emitting of unwind information to use the
7916 information in cfg->unwind_ops.
7918 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
7920 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
7921 AOT method frames. Enable writing symbols for methods by default.
7923 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
7925 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
7926 and make it work with vectors of element sizes 1, 2 and 4.
7928 * simd-intrinsics.c: Enable getter for all vectors with element size
7931 * simd-methods.h: Add the names of other getters.
7933 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
7939 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
7941 * mini-ppc.h: portability fix.
7943 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
7945 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
7946 buggy and will overwrite it.
7948 2008-11-14 Zoltan Varga <vargaz@gmail.com>
7950 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
7951 Use it to emit local symbols for all methods so AOTed methods show up with
7952 their full name in gdb/valgrind output.
7954 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
7956 * mini-ppc.c: portability fixes.
7958 2008-11-14 Zoltan Varga <vargaz@gmail.com>
7960 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
7961 entries out of the if (!generic_shared...) code so it is always done.
7962 (mono_class_init_trampoline): Do the patching when running under valgrind
7963 too, newer versions of valgrind have no problems with it.
7965 2008-11-13 Zoltan Varga <vargaz@gmail.com>
7967 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
7970 2008-11-13 Mark Probst <mark.probst@gmail.com>
7972 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
7975 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7977 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
7979 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7981 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
7987 * simd-intrinsics.c: Same.
7989 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7991 * simd-intrinsics.c: Enable constructor intrinsics for all types.
7993 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7995 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
7996 to work with more Vector types.
7998 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8000 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8001 store the elemens directly instead of using and intermediate.
8003 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8005 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8007 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8008 to preserve %eax for aot plt trampolines.
8010 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8011 (encode_method_ref): Flag synchronized methods so they won't go through
8014 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8017 * cpu-ia64.md (jmp): Increase max length.
8019 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8021 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8022 open generic classes.
8024 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8026 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8027 box+brtrue optimization since it causes test failures on x86.
8029 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8031 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8037 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8038 for simd ctor values.
8040 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8041 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8043 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8045 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8048 * simd-instrincs.c: Same.
8050 * basic-simd.cs: Same.
8052 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8054 * ratests.cs: Add more tests.
8056 * regalloc2.c (add_spill_code): Handle more corner cases.
8058 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8060 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8061 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8062 both the source an destination of an instruction.
8064 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8066 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8067 wapihandles.c: more portability changes.
8069 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8071 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8072 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8073 safe to execute in a signal handler and the kernel provides better
8074 the info in /proc/self/smaps. Avoid the assert on sigaction during
8077 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8079 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
8080 do the bblock linking hack if it is actually needed.
8082 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
8085 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
8086 crash problem is fixed.
8088 * branch-opts.c (mono_remove_critical_edges): Link up newly added
8091 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
8093 (mini_method_compile): Set the starting value of next_vreg to
8094 MAX_IREGS + MAX_FREGS when using globalra.
8096 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
8097 filter clauses with BB_EXCEPTION_HANDLER.
8099 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
8101 2008-11-10 Mark Probst <mark.probst@gmail.com>
8103 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
8104 space for stdcall. Fixes regressions on Win32.
8106 2008-11-10 Zoltan Varga <vargaz@gmail.com>
8108 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
8110 (linear_scan): Remove an assert which doesn't seem to be needed.
8112 * local-propagation.c (mono_local_deadce): Avoid a call to
8113 MONO_DELETE_INS which would screw up the instruction linking.
8115 * mini.c (mono_decompose_op_imm): Make this work with globalra.
8117 * regalloc2.c: Upgrade to work the current JIT code.
8119 2008-11-09 Zoltan Varga <vargaz@gmail.com>
8121 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
8124 * aot-runtime.c: Remove some dead code.
8126 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
8128 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
8130 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
8131 trampolines using sscanf since atoi doesn't work on large unsigned values.
8133 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
8134 Initialize code_size.
8136 2008-11-08 Mark Probst <mark.probst@gmail.com>
8138 * method-to-ir.c (mini_emit_inst_for_method): Make
8139 Interlocked.CompareExchange work for Int arguments on 32 bit
8142 2008-11-07 Mark Probst <mark.probst@gmail.com>
8144 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
8146 2008-11-06 Bill Holmes <billholmes54@gmail.com>
8148 * main.c Fix MSVC build.
8150 Contributed under MIT/X11 license.
8152 2008-11-06 Mark Probst <mark.probst@gmail.com>
8154 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
8155 alignment larger than 8 bytes are aligned correctly, too.
8157 * mini.c: Honor the min_align field of MonoClass when laying out
8160 2008-11-06 Zoltan Varga <vargaz@gmail.com>
8162 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
8164 * aot-compiler.c (emit_plt): Fix a warning.
8166 * aot-compiler.c: Implement ARM support in the binary writer.
8168 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8170 * basic-simd.cs: Add test for getter with byref arg.
8171 Fix the naming of a few tests.
8172 Add missing checks to a test.
8174 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8176 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
8178 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
8179 most of the full-aot support for monitor enter/exit trampolines.
8181 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
8182 enter/exit trampoline creation functions.
8184 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
8187 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
8189 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
8190 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
8191 implement the needed functionality without adding crap to the runtime.
8193 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8195 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
8198 * mini.c (mono_build_date): New global version holding the build date in
8201 * Makefile.am (buildver.c): Generate a file containing the build date.
8203 * main.c: Set the build date from the generated file.
8205 * mini.c (mono_get_runtime_build_info): New helper function returning build
8206 information in a string format.
8208 * driver.c (mono_main): Print the build date in --version.
8210 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
8211 file when the bind-to-runtime-version option is used.
8213 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8215 * simd-intrinsics.c: Fix bug when using getters and byref args.
8217 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8219 * simd-methods.h: Rename prefetch methods.
8221 * simd-intrinsics.c: Same.
8223 2008-11-05 Mark Probst <mark.probst@gmail.com>
8225 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
8228 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8230 * aot-compiler.c: Use the bundled elf header files instead of depending on
8233 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
8236 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
8239 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
8241 * cpu-x86.md: Add store nta ops.
8247 * mini.h: Add an enum for simd prefetch modes.
8249 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
8250 of store. Use the changed code to support store nta.
8252 * simd-intrinsics.c: Add prefetch ops for all vector types.
8254 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8256 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
8259 * aot-compiler.c: Use statically allocated buffers for constructing symbol
8262 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
8265 2008-11-04 Mark Probst <mark.probst@gmail.com>
8267 * mini-x86.c: Fixed commit.
8269 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8271 * aot-compiler.c (emit_plt): Align the plt section only on x86.
8273 2008-11-04 Mark Probst <mark.probst@gmail.com>
8275 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
8276 and MONITOR_EXIT, for the ASM fastpaths.
8278 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
8281 * mini.c, patch-info.h: Signature and patch infos for
8282 Monitor.Enter/Exit trampolines.
8284 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
8286 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
8287 Monitor.Enter/Exit ASM fastpath for Linux.
8289 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8291 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
8293 * objects.cs: Add a new test.
8295 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
8297 * aot-runtime.c (load_method): Run class initialization in the PLT case even
8298 if MONO_LOG_LEVEL is set.
8300 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
8302 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
8304 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
8306 * aot-compiler.c: Change the relocation code to use virtual addresses instead
8307 of file offsets. Align the sections belonging to the data segment to
8310 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8312 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
8313 elf.h. Port it to amd64.
8315 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8317 * driver.c: Enable SIMD by default.
8319 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8321 * cpu-x86.md: Add prefetch op.
8327 * mini.h: Add an enum for simd prefetch modes.
8329 * simd-methods.h: Add prefetch function names.
8331 * simd-intrinsics.c: Add prefetch ops for all vector types.
8333 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8335 * aot-compiler.c (emit_bytes): Speed this up a little.
8337 2008-11-02 Zoltan Varga <vargaz@gmail.com>
8339 * aot-compiler.c: Add JIT time etc. statistics.
8341 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
8343 * mini.h (MonoCompile): Add 'got_offset' field.
8345 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
8346 method_got_offsets array.
8348 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
8351 * aot-compiler.c (compile_method): Add generic method instances referenced
8352 by the method to the list of methods to be compiled, this is required so if
8353 A<T> references B<T>, and another assembly references A<int>, then it will
8354 also get a copy of B<int>.
8356 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
8357 when checking for monitor enter/exit.
8359 2008-10-30 Mark Probst <mark.probst@gmail.com>
8361 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
8362 for Monitor.Enter and Monitor.Exit if enabled.
8364 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
8367 2008-10-30 Zoltan Varga <vargaz@gmail.com>
8369 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
8370 of an OP_MOVE. Fixes #440046.
8372 * basic-long.cs: Add a new test.
8374 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8376 * mini.h: Add synchronization note for the managed counter-part.
8378 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
8379 returns the simd caps of the current cpu.
8381 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8383 * basic-simd.cs: Remove Console.WriteLine.
8385 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8387 * basic-simd.cs: New tests for Vector2ul.
8389 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8391 * simd-intrinsics.c: Add new vector type Vector2ul.
8393 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8395 * basic-simd.cs: New tests for Vector2l.
8397 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8399 * cpu-x86.md: Add long version of most packed int ops.
8405 * simd-intrinsics.c: Add new vector type Vector2l.
8407 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8409 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
8411 * simd-methods.h: Remove SN_op_BitwiseXor.
8413 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8415 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
8418 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8420 * basic-simd.cs: Test for Vector2d.
8422 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
8425 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8427 * cpu-x86.md: Add double version of all packed float ops.
8433 * simd-intrinsics.c: Add new vector type Vector2d.
8435 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
8437 * simd-methods.h: Add Duplicate.
8439 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8441 * basic-simd.cs: Test for packing with signed saturation.
8443 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8445 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
8446 found in the TYPESPEC table.
8448 2008-10-26 Zoltan Varga <vargaz@gmail.com>
8450 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
8453 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8455 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
8456 instead of the RVA, since the RVA can be changed by tools like the cil
8459 * method-to-ir.c (mono_method_to_ir2): Ditto.
8461 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
8462 (deserialize_variable): Ditto.
8464 2008-10-25 Martin Baulig <martin@ximian.com>
8466 * debug-mini.c (write_variable): Use
8467 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
8469 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8471 * cpu-x86.md: Add unsigned variants of packd and packw.
8475 * mini-x86.h: Emit the right instruction for packd and packw.
8476 Add unsigned variants of packd and packw.
8478 * simd-intrinsics.c: Packd and packw were used in place of their
8479 unsigned variants. Change that.
8480 Add intrinsics for (Signed)PackWithSignedSaturation.
8482 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
8484 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8486 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
8488 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8490 * mini-ops.h: Remove dword packed add/sub with saturation ops.
8492 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
8494 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
8497 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
8499 2008-10-24 Mark Probst <mark.probst@gmail.com>
8501 * method-to-ir.c, mini.c: Special casing for the synchronized
8502 wrapper for the ldtoken+GetTypeFromHandle case.
8504 2008-10-24 Zoltan Varga <vargaz@gmail.com>
8506 * mini.c (mono_replace_ins): Move this to branch-opts.c.
8508 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
8509 created/split bblocks.
8511 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8513 * mini-ops.h: Add packed signed mul high.
8517 * mini-x86.c (mono_arch_output_basic_block): Same.
8519 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
8521 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
8523 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8525 * basic-simd.cs: Tests for Vector16sb.
8527 2008-10-24 Zoltan Varga <vargaz@gmail.com>
8529 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
8531 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
8533 * mini-ops.h: Add packed signed min, max and compare greater.
8537 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
8540 * simd-methods.h: Add CompareGreaterThan.
8542 * simd-methods.h: Remove CompareEquals.
8544 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
8546 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
8548 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
8551 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
8553 * basic-simd.cs: Fix tests due to change in the API.
8555 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8557 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
8559 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8561 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
8563 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
8564 inst_offset as this has invalid values for LDADDR.
8566 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8568 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
8570 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
8572 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8574 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
8575 for accessing field->data.
8577 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8579 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
8581 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8583 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
8585 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
8587 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8589 * dominators.c (mono_compute_natural_loops): Allocate GList enties
8590 from the cfg mempool.
8592 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
8594 * basic-simd.cs: Tests for new methods in Vector8us.
8596 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
8598 * mini-ops.h: Add multiply and store high.
8602 * mini-x86.c (mono_arch_output_basic_block): Same.
8604 * simd-methods.h: Same.
8606 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
8609 2008-10-19 Zoltan Varga <vargaz@gmail.com>
8611 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
8612 mono_class_setup_vtable ().
8614 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
8615 mono_class_get_vtable_entry () for accessing klass->vtable.
8617 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
8619 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
8622 * method-to-ir.c (mono_save_token_info): Don't save references made from
8625 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
8626 of generic instances.
8628 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
8630 2008-10-19 Mark Probst <mark.probst@gmail.com>
8632 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
8633 OP_JMP depends on the method signature. Calculate it properly.
8635 2008-10-19 Zoltan Varga <vargaz@gmail.com>
8637 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
8640 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
8642 (emit_extra_methods): Add another table mapping method indexes to
8643 offsets in the extra_method_info table.
8645 * mini.h: Bump AOT file format version.
8647 * aot-runtime.c: Merge most of the code from mono_aot_get_method
8648 and mono_aot_get_method_from_token () into one function.
8650 2008-10-19 Mark Probst <mark.probst@gmail.com>
8652 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
8655 2008-10-18 Zoltan Varga <vargaz@gmail.com>
8657 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
8660 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
8663 * mini.c (mono_patch_info_equal): Compare the generic context as well.
8665 * mini.h: Bump aot file format version.
8667 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
8668 AOT file can contain native code for methods which are not in the METHOD
8669 table. Generate code for non-sharable generic instances of generic methods
8670 found in the METHODSPEC table.
8672 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
8673 encoding generic type handles.
8675 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
8676 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
8678 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
8679 macros + MONO_ADD_INS.
8681 * mini.c (mono_jump_info_token_new2): New function which takes a generic
8684 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
8686 * mini.h: Bump aot file format version.
8688 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
8690 2008-10-17 Mark Probst <mark.probst@gmail.com>
8692 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
8693 platforms, with definable stack alignment value. Set to 16 now
8696 * mini.c, mini.h, driver.c: Command line option for disabling
8699 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8701 * basic-simd.cs: Tests for new methods in Vector4ui.
8703 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8705 * mini-ops.h: Add packed int shuffle.
8709 * mini-x86.c (mono_arch_output_basic_block): Same.
8711 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
8712 extract mask, max, min, shuffle.
8714 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
8716 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8718 * basic-simd.cs: Tests for new methods in Vector8us.
8720 2008-10-17 Mark Probst <mark.probst@gmail.com>
8722 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
8723 RuntimeTypeHandle, not a TypedReference.
8725 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
8727 * simd-intrinsics.c: remove relocations.
8729 2008-10-17 Zoltan Varga <vargaz@gmail.com>
8731 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
8732 optimizations from the x86 backend.
8734 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
8736 * simd-methods.h, simd-intrinsics.c: debloat method names and
8737 prepare for no relocations.
8739 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8741 * mini-ops.h: Add packed min/equal and sum of absolute differences.
8745 * mini-x86.c (mono_arch_output_basic_block): Same.
8747 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
8748 extract mask, max, min and sum of absolute differences.
8750 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
8753 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8755 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
8756 Renamed one test for consistency.
8758 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8760 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
8761 fix to the code that deal with other blocks.
8763 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8765 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
8767 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8769 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
8770 that deals with vreg interference. Explicitly check for OP_LDADDR to be
8771 able to process the source reg.
8773 2008-10-16 Martin Baulig <martin@ximian.com>
8775 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
8777 * inssel.brg: Add `OP_HARD_NOP'.
8779 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
8781 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
8782 `OP_HARD_NOP' instruction when running inside the debugger.
8784 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
8785 `OP_HARD_NOP' instruction when running inside the debugger.
8787 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8789 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
8790 now works. The issue with the regalloc tripping up no longer
8793 * simd-intrinsics.c (load_simd_vreg): Same.
8795 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8797 * basic-simd.cs: Tests for new Vector8ui methods.
8799 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8801 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
8802 only for type. This fixes crashes where MonoInst::klass is checked
8803 for ops of type != VTYPE or OBJ.
8805 * simd-intrinsics.c (load_simd_vreg): Same.
8807 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8809 * mini-ops.h: Add ops for packed shuffle/max/avg and
8814 * mini-x86.c (mono_arch_output_basic_block): Same.
8816 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
8819 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
8820 to emit extract mask op.
8822 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
8823 to emit word shuffles.
8825 2008-10-15 Mark Probst <mark.probst@gmail.com>
8827 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
8828 the largest alignment needed by a variable, but at least
8831 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8833 * basic-simd.cs: Tests for the fixes in the last commit.
8835 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8837 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
8838 no longer handles STACK_PTR input.
8840 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
8842 * simd-intrinsics.c (load_simd_vreg): New function that works like
8843 get_simd_vreg but handles STACK_PTR input.
8845 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
8846 as the input can be an arbitrary pointer.
8848 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
8849 LDADDR local optimization directly otherwise use a store op.
8851 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8853 * basic-simd.cs: Tests for dup low and dup high.
8855 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8857 * mini-ops.h: Add dup low and dup high ops.
8861 * mini-x86.c (mono_arch_output_basic_block): Same.
8863 * simd-intrinsics.c (vector4f_intrinsics): Same.
8865 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8867 * basic-simd.cs: Tests for recently added functionality.
8869 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8871 * mini-ops.h: Add remaining sse1 fp ops.
8873 * cpu-x86.md: Add remaining sse1 fp ops.
8875 * mini-x86.c (mono_arch_output_basic_block): Same.
8877 * mini.h: Add enum for simd FP compare conditions.
8879 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
8881 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
8882 so the backed can generate the appropriate op.
8884 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8885 This patch squeese one more byte from the SimdIntrinsc struct.
8887 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
8888 a a shift amount intead of simply or'ing it.
8890 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
8892 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
8893 byte so we can have an aditional flags field without increasing struct size.
8895 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
8896 against the simd_supported_versions bitmask.
8898 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
8900 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
8902 * mini.c: remove rawbuffer code (the only use here is unsafe because
8903 it takes locks during signal handling and the kernel now provides much
8904 better info in proc/pid/smaps these days).
8906 2008-10-13 Zoltan Varga <vargaz@gmail.com>
8908 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
8909 OP_X86_PUSH_OBJ. Fixes #434620.
8911 * objects.cs: Add a test.
8913 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
8915 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
8916 that the packuswb/packusdw don't work with unsigned numbers for what
8917 would be negative numbers in signed format.
8919 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
8920 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
8922 * mini-ops.h: Add doubleword forms of many ops and packing ones.
8924 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
8926 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
8928 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
8930 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
8933 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
8934 version as the enum in mini.h.
8936 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
8937 for sse3 ops, check the simd_version field if present. This way the code
8938 works with all versions of sse.
8940 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8942 * simd-intrinsics.c: Fixed intrinsic name typo.
8944 * mini.h: Added missing simd exported function.
8946 * basic-simd.cs: Added tests for Vector4ui.
8947 Fixed broken test for Vector16b.
8949 2008-10-10 Zoltan Varga <vargaz@gmail.com>
8951 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
8952 the max length to 64.
8954 2008-10-10 Mark Probst <mark.probst@gmail.com>
8956 * method-to-ir.c: Only do the fast virtual generic method call for
8957 non-wrapper methods.
8959 * mini.h, mini-trampolines.c: The new generic virtual remoting
8960 trampoline handles virtual method calls via the vtable (as done by
8961 the fast virtual generic method calls) to remoting proxies.
8963 * mini.c (mono_jit_create_remoting_trampoline): For generic
8964 methods reate a generic virtual remoting trampoline.
8966 * mini-amd64.h: Enable fast virtual generic method calls again.
8968 2008-10-10 Mark Probst <mark.probst@gmail.com>
8970 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
8971 restore registers when doing tail calls.
8973 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8975 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
8978 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8980 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
8982 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8984 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
8986 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8988 * basic-simd.cs: Retrofit for API changes.
8990 2008-10-10 Mark Probst <mark.probst@gmail.com>
8992 * mini-ppc.c: Handle integer stack arguments for tail calls.
8994 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8996 * optflags-def.h: Removed sse3 optimization.
9000 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9003 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9005 * mini.h: Added enumeration with simd versions.
9007 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9010 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9012 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9014 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9016 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9018 * basic-simd.cs: Fixed test naming.
9020 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9022 * mini-ops.h: Added ops for packed and saturated math, shifts
9023 and packing/unpacking.
9025 * cpu-x86.md: Added descriptors for the above ops.
9027 * mini-x86.c: Added code to emmit the above ops.
9029 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9031 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9033 * aot-compiler.c (compile_method): Enable AOT for generic code.
9035 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9037 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9039 * mini.c: add a workaround for a common screwup that ends up blamed
9040 to mono (other processes blocking signal delivery).
9042 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9044 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9045 in the LDFLD/STFLD opcodes. Fixes #432673.
9047 * iltests.il.in: Add a new test.
9049 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9051 * mini-arm.c: attach the thread in unmanaged->managed transitions
9052 using delegates (bug #433148).
9054 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9056 * basic-simd.cs: Use new ShuffleSel constants.
9058 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9060 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9062 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9063 only disable simd intrinsics if no sse2 is detected.
9065 * optflags-def.h: Added sse3.
9067 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9070 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9072 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9073 when adding delegate-invoke wrappers.
9075 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9077 * Makefile.am: Reenable the simd tests.
9079 2008-10-07 Bill Holmes <billholmes54@gmail.com>
9081 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
9082 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
9083 other vreg is allocated to that hreg.
9085 Contributed under MIT/X11 license.
9087 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9089 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
9092 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9094 * basic-simd.cs: New test suite for SIMD intrinsics.
9096 * Makefile.am: Added new tests.
9098 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9100 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
9104 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
9106 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
9107 using SSE2 aware opcodes.
9109 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
9110 is enabled, this code path is only reachable if conversion ops are emmited after
9113 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
9115 This optimization saves 6 bytes per conversion against the old version.
9117 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9119 * aot-compiler.c (compile_method): Don't skip methods referencing
9120 generic methods without a corresponding entry in token_info_hash, since
9121 encode_method_ref () can handle all generic methods now.
9123 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
9124 generic context is set.
9126 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
9127 generic sharing of LDTOKEN.
9129 2008-10-06 Mark Probst <mark.probst@gmail.com>
9131 * mini-amd64.h: Temporarily disabled fast virtual generic method
9132 calls because it breaks the System.Runtime.Remoting tests.
9134 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9136 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
9138 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
9139 so inlining actually works.
9140 (check_inline_caller_method_name_limit): Ditto.
9142 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
9144 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
9145 64 bit safety (from Olaf Hering and Andreas Farber).
9147 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9149 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
9150 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
9151 unused virtual call support code.
9153 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
9155 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
9156 which can't use aot trampolines.
9157 (decode_patch): Don't create aot trampolines for methods which can't use
9160 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
9161 use aot trampolines.
9163 * mini.h: Bump AOT image format version.
9165 2008-10-05 Zoltan Varga <vargaz@gmail.com>
9167 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
9168 to save_token_info () since cmethod is inflated for constrained calls.
9170 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
9172 2008-10-04 Andreas Farber <andreas.faerber@web.de>
9174 * Makefile.am: Add build rules for ppc64.
9175 This avoids the build failing at pedump with unresolved symbols
9176 due to lack of arch_sources. Instead it will now fail earlier
9177 due to lack of cpu-ppc64.md.
9179 Contributed under MIT/X11 license.
9181 2008-10-04 Mark Probst <mark.probst@gmail.com>
9183 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
9186 * iltests.il.in: Add test case for tail call with many arguments.
9188 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9190 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
9191 to the fast virtual generic method code until the aot case is fixed.
9193 2008-10-03 Mark Probst <mark.probst@gmail.com>
9195 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
9197 2008-10-03 Mark Probst <mark.probst@gmail.com>
9199 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
9202 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9204 * simd-intrinsics.c: Forgot to add this one.
9206 * mini-codegen.c: Fix macro in case SIMD is not supported.
9208 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9210 This patch land initial JIT support for simd intrinsics.
9212 * mini-x86.h: Added new define to make --enable_minimal work on x86.
9214 * Makefile.am: Added simd-intrinsics.c
9216 * simd-intrinsics.c: New file with simd instrinsic related
9219 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
9221 * cpu-x86.md: Add simd related instructions.
9223 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
9225 * driver.c: Added two new --regression variants.
9227 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
9229 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
9231 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
9232 extract some complicated logic to helper functions.
9234 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
9236 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
9238 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
9239 the specialized simplification pass.
9241 * method-to-ir.c (mono_spill_global_vars): Use new macro.
9243 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
9245 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
9248 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
9249 if MONO_ARCH_NEED_SIMD_BANK is defined.
9251 * mini-ops.h: Added the new simd ops.
9253 * mini-x86.c: Added mono_arch_xregname.
9255 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
9257 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
9259 * mini-x86.h: Define simd related MONO_ARCH macros.
9261 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
9263 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
9265 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
9266 MONO_CLASS_IS_SIMD to deal with simd related IR.
9268 * mini.h (MonoInst): Added spill_var to the backend union.
9270 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
9272 * mini.h: Added forward declarations of the new simd fuctions.
9274 * optflags-def.h: Added new optimization names SIMD.
9276 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
9278 * regalloc.h: Added support for working with 3 register banks.
9280 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
9282 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
9284 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
9286 * mini-exceptions.c: remove 64 bit related ifdef clutter.
9288 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9290 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
9291 instead of one on 64 bit systems.
9293 * method-to-ir.c: Remove unused includes.
9295 2008-10-02 Zoltan Varga <vargaz@gmail.com>
9297 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
9298 cfg->used_int_regs, since the two are different on arm.
9300 2008-10-02 Mark Probst <mark.probst@gmail.com>
9302 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
9303 mono_method_get_vtable_index() to get the vtable index.
9305 2008-10-02 Mark Probst <mark.probst@gmail.com>
9307 * method-to-ir.c (mono_method_to_ir2): Don't create native
9308 wrappers for array methods, because they're never called (and if
9309 they were called they wouldn't work).
9311 2008-10-02 Mark Probst <mark.probst@gmail.com>
9313 * method-to-ir.c (mono_method_to_ir2): Array methods are
9314 special-cased and must not be invoked indirectly via the (M)RGCTX
9315 when generic sharing is turned on. Fixes #431413.
9317 2008-10-01 Mark Probst <mark.probst@gmail.com>
9319 * method-to-ir.c: When generic sharing is active, call
9320 non-interface virtual generic methods via the standard trampoline.
9322 * mini-trampolines.c: Handle virtual generic shared methods.
9324 * mini.h, mini-x86.c, mini-x86.h: New argument for
9325 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
9326 method thunks and which is the trampoline to call if the lookup
9327 fails. Enable the virtual generic method thunk for x86.
9329 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
9330 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
9331 argument but assert that it's NULL, because these archs don't yet
9332 implement the virtual generic method thunk. Changes in the IMT
9333 thunk data structures.
9335 2008-10-01 Zoltan Varga <vargaz@gmail.com>
9337 * aot-compiler.c (emit_globals): Avoid invalid characters in
9338 the static linking symbol.
9340 * objects.cs: Add a test for the range check optimization. Fix warnings.
9342 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
9343 optimization from the current JIT.
9345 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
9346 later in decompose_array_access_opts () to allow more optimizations.
9348 * method-to-ir.c (mono_handle_soft_float): Rename this to
9349 mono_decompose_soft_float () for consistency.
9351 * mini-ops.h: Fix arguments of OP_STRLEN.
9353 * method-to-ir.c (save_cast_details): Extract the cast details saving code
9354 into a separate function.
9355 (reset_cast_details): Ditto.
9356 (handle_unbox): Save cast details. Fixes #431254.
9358 * method-to-ir.c: Remove some obsolete FIXMEs.
9360 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9362 * ir-emit.h (alloc_dreg): Write a warning before crashing.
9364 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9366 * mini-codegen.c: More work on macros to make them
9367 ready for multiple regbanks.
9369 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9371 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
9373 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
9375 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9377 * mini-codegen.c (mono_spillvar_offset): Proper support for
9380 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9382 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
9383 the stack overflow changes.
9385 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9387 * mini-codegen.c: Make all bank macros depend on reg_bank.
9389 * mini-codegen.c (mono_local_regalloc): Make free mask
9390 initialization regbank aware.
9392 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9394 * mini-codegen.c (mono_local_regalloc): Extract callee
9395 mask selection to a function and make it regbank aware.
9397 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9399 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
9400 code to deal with many regbanks.
9402 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9404 * mini-codegen.c: More fp->regbank changes.
9406 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9408 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
9409 of a hardcoded constant.
9411 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9413 * method-to-ir.c (type_from_stack_type): Fix typo.
9415 2008-09-29 Zoltan Varga <vargaz@gmail.com>
9417 * mini-ia64.c (emit_move_return_value): Convert float return values to
9420 * objects.cs: Add a new test.
9422 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
9423 VARARG methods to fix an assert later.
9425 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
9426 end so it at least compiles.
9428 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9430 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
9432 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
9434 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
9435 optimization to a new function (emit_optimized_ldloca_ir) and enable
9436 it for both ldloca and ldloca_s.
9438 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9440 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
9441 gshared CASTCLASS code.
9443 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
9444 amd64, where the libc stack unwinder encounters stack frames referring to
9445 native code in unmapped memory.
9447 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
9450 * generics.cs: Add new test.
9452 2008-09-27 Zoltan Varga <vargaz@gmail.com>
9454 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
9455 add a check that one of the ARM_FPU_ constants is defined.
9457 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
9459 * mini-exceptions.c: Fix build on non-altstack platforms.
9461 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
9464 * ir-emit.h: Add a comment to NEW_PCONST.
9466 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
9468 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
9470 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
9471 after the changes to MonoJitDomainInfo.
9473 2008-09-27 Mark Probst <mark.probst@gmail.com>
9475 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
9477 2008-09-27 Mark Probst <mark.probst@gmail.com>
9479 * mini-ppc.c: Compiler warning fixes.
9481 2008-09-27 Mark Probst <mark.probst@gmail.com>
9483 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
9486 2008-09-27 Mark Probst <mark.probst@gmail.com>
9488 * exceptions-ppc.c, mini-ppc.h: Compile
9489 mono_arch_handle_altstack_exception() on Darwin, too.
9491 2008-09-27 Mark Probst <mark.probst@gmail.com>
9493 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
9494 work on archs which don't have generic sharing implemented, only
9495 without the vtable_arg.
9497 2008-09-26 Mark Probst <mark.probst@gmail.com>
9499 * mini.c: Added comment explaining why delegate ctor icall
9500 wrappers are compiled.
9502 2008-09-26 Mark Probst <mark.probst@gmail.com>
9504 * mini.c: Don't produce trampolines to delegate ctor icall
9505 wrappers but compile them upfront.
9507 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
9509 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
9510 runtime-set function when going back to managed code. Currently this
9511 is used to set back the protection on the soft ovf pages and/or to
9512 throw the stack overflow exception that happened in unmanaged code.
9514 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
9516 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
9517 runtime-set function when going back to managed code. Currently this
9518 is used to set back the protection on the soft ovf pages and/or to
9519 throw the stack overflow exception that happened in unmanaged code.
9521 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
9523 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
9524 the support code for restoring stack protection after stack overflows
9525 that happen in unmanaged code. Don't set the exec permission on the
9528 2008-09-26 Zoltan Varga <vargaz@gmail.com>
9530 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
9531 delegate->method_ptr is set. Fixes #428054.
9533 2008-09-25 Zoltan Varga <vargaz@gmail.com>
9535 * tests.cs: Rename to ratests.cs.
9537 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
9538 emit_get_rgctx_... functions.
9540 2008-09-25 Mark Probst <mark.probst@gmail.com>
9542 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
9544 2008-09-25 Mark Probst <mark.probst@gmail.com>
9546 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
9547 before asserting that method is sharable.
9549 2008-09-25 Mark Probst <mark.probst@gmail.com>
9551 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
9552 whether method needs a static RGCTX wrapper used instead of
9555 * generic-sharing.c, mini.h: A few functions moved to
9556 metadata/generic-sharing.c.
9558 2008-09-25 Mark Probst <mark.probst@gmail.com>
9560 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
9561 Generic code sharing for value types, which essentially means
9562 treating value type methods like static methods. The RGCTX is
9563 passed in the same way.
9565 2008-09-25 Zoltan Varga <vargaz@gmail.com>
9567 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
9568 opcode when creating multi-dimensional arrays of open types.
9570 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
9573 * generics.cs: Add a test.
9575 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
9577 2008-09-24 Zoltan Varga <vargaz@gmail.com>
9579 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
9581 * mini.c (mini_method_compile): Set it when running under the debugger.
9583 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
9584 vreg optimization if the flag is set.
9586 * driver.c (mono_main): Add --attach= option to pass options to
9589 * mini.c (sigquit_signal_handler): Start the attach agent.
9591 * ssapre.c: Disable this to save space since it is not yet ported to
9594 * regalloc2.c: Disable this to save space.
9596 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
9598 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
9600 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
9601 the -v option useful again.
9603 2008-09-24 Zoltan Varga <vargaz@gmail.com>
9605 * mini-amd64.c (mono_arch_output_basic_block): Add support for
9608 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
9609 arrays of arrays. Fixes #428406.
9611 * method-to-ir.c (mini_emit_castclass): Ditto.
9613 * objects.cs: Add new test.
9615 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
9617 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
9618 was wrong at it choked against target_type_is_incompatible for byref types.
9620 2008-09-23 Zoltan Varga <vargaz@gmail.com>
9622 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
9625 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
9627 * mini-exceptions.c: update a few more exceptions-related counters.
9629 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
9631 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
9632 new functions to allocate from persistent mempools.
9634 2008-09-23 Zoltan Varga <vargaz@gmail.com>
9636 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
9637 multiple register banks in the future.
9639 * mini-codegen.c (mono_local_regalloc): Fix a warning.
9641 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
9643 * mini.c (type_to_eval_stack_type): Remove duplicated function.
9645 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
9647 * mini.h: Export type_to_eval_stack_type.
9649 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
9650 is only ins->klass of byref types.
9652 2008-09-22 Zoltan Varga <vargaz@gmail.com>
9654 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
9655 (mini_emit_memcpy2): Ditto.
9657 * mini-amd64.c: Fix a warning.
9659 2008-09-21 Mark Probst <mark.probst@gmail.com>
9661 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
9664 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
9666 * method-to-ir.c: Extract stloc micro-optimization to a
9667 function and apply it to all cases.
9669 2008-09-19 Mark Probst <mark.probst@gmail.com>
9671 * method-to-ir.c: Don't fail generic code sharing in cases we
9674 2008-09-18 Mark Probst <mark.probst@gmail.com>
9676 * mini-ppc.c: Handle structs in tailcalls on Darwin.
9678 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
9680 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
9683 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
9685 * trace.c: make tracing more useful and correct, with per-thread
9688 2008-09-15 Mark Probst <mark.probst@gmail.com>
9690 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
9691 doing a method call and the argument is an R4.
9693 2008-09-14 Zoltan Varga <vargaz@gmail.com>
9695 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
9698 2008-09-13 Mark Probst <mark.probst@gmail.com>
9700 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
9702 2008-09-12 Zoltan Varga <vargaz@gmail.com>
9704 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
9705 (MONO_JUMP_TABLE_FROM_INS): Ditto.
9707 2008-09-11 Zoltan Varga <vargaz@gmail.com>
9709 * driver.c: Add a --agent argument (not supported yet) to load managed
9710 agent assemblies before loading the main assembly, similarly to how the
9711 Java VM handles agents.
9713 2008-09-11 Mark Probst <mark.probst@gmail.com>
9715 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
9716 function to do stack layout of local variables.
9718 2008-09-11 Mark Probst <mark.probst@gmail.com>
9720 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
9723 2008-09-11 Zoltan Varga <vargaz@gmail.com>
9725 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
9726 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
9727 JIT if DISABLE_JIT is defined.
9729 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
9732 2008-09-10 Mark Probst <mark.probst@gmail.com>
9734 * iltests.il.in: Disable the fconv test on PPC (the result is
9735 undefined according to ECMA).
9737 2008-09-10 Mark Probst <mark.probst@gmail.com>
9739 * iltests.il.in: Enable tail call tests for PPC.
9741 * mini.h: Add variable for storing incoming valuetype argument
9742 addresses for tail calls.
9744 * mini-ppc.c: Implement valuetype arguments and return values for
9747 2008-09-09 Mark Probst <mark.probst@gmail.com>
9749 * mini-ppc.c: Partially implement tail calls (struct arguments and
9750 return values not supported).
9752 * method-to-ir.c: Enable tail calls on PPC.
9754 2008-09-08 Zoltan Varga <vargaz@gmail.com>
9756 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
9757 runtime-invoke wrappers to work around the problem of them getting
9758 assigned to a random class.
9760 * aot-runtime.c (mono_aot_get_method): Ditto.
9762 2008-09-07 Zoltan Varga <vargaz@gmail.com>
9764 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
9765 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
9767 2008-09-07 Mark Probst <mark.probst@gmail.com>
9769 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
9770 until they're implemented properly.
9772 * exceptions-ppc.c: Use arch-independent exception-handling code
9773 instead of custom one.
9775 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
9778 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
9780 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
9781 applies when __powerpc__ is defined.
9783 2008-09-06 Zoltan Varga <vargaz@gmail.com>
9785 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
9786 methods to their code to avoid computing the full name of wrappers and
9787 doing a lookup in a string hash table.
9789 2008-09-05 Zoltan Varga <vargaz@gmail.com>
9791 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
9792 we identify bblocks before method_to_ir () is ran.
9794 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
9795 Also avoid optimizing branches pointing to themselves.
9797 * mini.c (mini_method_compile): Ditto. Fixes #422947.
9799 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
9801 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
9803 2008-09-05 Zoltan Varga <vargaz@gmail.com>
9805 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
9806 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
9807 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
9810 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
9811 jumped to the same entry in plt_jump_table.
9813 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
9815 * method-to-ir.c (initialize_array_data): Handle field with RVA from
9818 2008-08-31 Zoltan Varga <vargaz@gmail.com>
9820 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
9821 other assignment can be if converted. Saves 1.5% on corlib size and fixes
9824 2008-08-29 Geoff Norton <gnorton@novell.com>
9826 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
9827 segment, and doesn't properly handle .space as .text. Fixes
9830 2008-08-29 Geoff Norton <gnorton@novell.com>
9832 * mini.c: Disable the mach exception handler when running on
9835 2008-08-29 Geoff Norton <gnorton@novell.com>
9837 * aot-compiler.c: Patch from Renaldas Zioma to properly register
9838 globals on Darwin/ARM
9840 2008-08-28 Zoltan Varga <vargaz@gmail.com>
9842 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
9843 since too many things depend on it. Instead, call
9844 mono_runtime_set_no_exec ().
9846 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
9849 * aot-compiler.c: Add an 'asm-only' AOT option.
9851 * mini.c: Avoid initializing the runtime when doing AOT compilation.
9853 * aot-compiler.c (compile_method): Disable gshared support for now as it
9856 2008-08-27 Bill Holmes <billholmes54@gmail.com>
9858 * mini-amd64.h : Fix a compiler warning.
9860 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
9861 Changed to use a callback function to retrieve the unwind info.
9862 This avoids problems observed when code blocks were removed by
9863 unloading an app domain.
9865 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
9866 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
9869 Contributed under MIT/X11 license.
9871 2008-08-27 Bill Holmes <billholmes54@gmail.com>
9873 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
9874 case to keep the stack aligned to 8.
9876 Contributed under MIT/X11 license.
9878 2008-08-26 Zoltan Varga <vargaz@gmail.com>
9880 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
9881 avoid repeated linear searches.
9883 2008-08-25 Zoltan Varga <vargaz@gmail.com>
9885 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
9886 methods it can't handle.
9888 * aot-compiler.c (add_method): Avoid adding a method twice.
9889 (add_wrappers): Add runtime invoke wrappers for all methods.
9891 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
9892 function to create an aot-compatible version of this trampoline.
9894 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
9896 2008-08-24 Zoltan Varga <vargaz@gmail.com>
9898 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
9900 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
9901 with a generic sharing failure.
9903 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
9905 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
9906 CEE_RETHROW. Fixes #419634.
9908 * mini.c (mono_method_to_ir): Ditto.
9910 * exceptions.cs: Add a new test.
9912 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
9913 to mono_type_stack_size_internal () since some callers might not pass in
9916 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
9917 instrument_prolog. Fixes #419878.
9919 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
9920 doubles in soft float mode volatile.
9922 2008-08-23 Zoltan Varga <vargaz@gmail.com>
9924 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
9926 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
9927 to handle soft float correctly.
9929 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
9932 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
9934 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
9935 to sp, since the generics catch code requires it.
9937 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
9940 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
9941 mono_arch_emit_imt_argument ().
9943 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
9945 * mini-arm.c tramp-arm.c: Generic sharing updates.
9947 2008-08-22 Zoltan Varga <vargaz@gmail.com>
9949 * mini-arm.c: Fix the arm build.
9951 * generic-sharing.c (mini_type_get_underlying_type): New helper function
9952 handling enums, generic instances and generic sharing.
9953 (mini_type_stack_size_full): Ditto.
9955 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
9957 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
9959 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
9961 * tramp-arm.c: Implement the rgctx fetch and the generic class init
9964 * mini-arm.c: Various small generic sharing changes.
9966 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
9968 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
9971 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
9972 helper function to return a generic class init trampoline.
9974 * method-to-ir.c mini.c: Use it.
9976 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
9977 arch-specfic function to return a generic class init trampoline.
9979 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
9980 the GENERIC_CLASS_INIT custom code.
9982 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
9983 a fatal error, not a sharing failure.
9985 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
9988 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
9989 trampoline argument from MONO_ARCH_VTABLE_REG.
9991 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
9992 order of the arguments to the C trampoline: pass 'slot' as the trampoline
9993 argument, and pass the vtable in VTABLE_REG.
9995 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
9996 order of the arguments to the C trampoline: pass 'slot' as the trampoline
9997 argument, and pass the vtable in VTABLE_REG.
9998 (mono_arch_create_trampoline_code_full): Remove some special casing for
9999 the rgctx fetch trampoline.
10001 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10004 * iltests.il: Add a test for it.
10006 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10008 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10010 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10013 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10014 use mono_jit_info_table_find () to avoid recursion.
10015 (mono_delegate_trampoline): Add a sync wrapper here.
10017 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10020 * mini.c (mono_method_to_ir): Ditto.
10022 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10023 add_sync_wrapper argument. Don't add a sync wrapper here.
10024 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10026 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10028 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10030 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10031 of nonvolatile registers back from MonoContext to CONTEXT.
10033 Contributed under MIT/X11 license.
10035 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10037 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10038 arguments on Winx64 there are only 4 argument registers. For this
10039 logic to work the last argument must be pulled from the stack.
10041 Contributed under MIT/X11 license.
10043 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10045 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10047 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10048 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10049 encode/decode_method_ref ().
10051 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10053 * aot-runtime.c (decode_patch): Ditto.
10055 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10056 MONO_PATCH_INFO_METHOD.
10058 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10059 MonoGenericJitInfo.
10061 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10062 MonoGenericJitInfo.
10064 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10066 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10067 one from the caller.
10069 * aot-runtime.c (decode_generic_inst): New function to decode and
10070 return a interned generic inst.
10071 (decode_klass_ref): Use it.
10072 (decode_method_ref): Ditto.
10074 * aot-compiler.c (emit_exception_debug_info): Save
10075 jinfo->has_generic_jit_info too.
10077 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10079 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
10081 * iltests.il.in: Add a test for fconv_to_i.
10083 * liveness.c: Disable the liveness2 pass for now to save space.
10085 * regalloc2.c: Include mempool-internals.h to fix warnings.
10087 * aot-compiler.c (encode_method_ref): Encode the context of generic
10090 * aot-runtime.c (decode_method_ref): Inflate generic methods using
10091 the context saved in the aot file.
10093 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10095 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
10097 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
10098 volatile so they won't be optimized away.
10100 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
10106 * dominators.c: Remove duplicated functions that now are in
10107 mempool-internals.h.
10109 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10111 * aot-compiler.c: Fix warnings.
10113 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
10115 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
10117 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
10120 * mini.c (mono_resolve_patch_target): Ditto.
10122 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
10123 (encode_klass_ref): Add support for encoding VARs/MVARs.
10125 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
10127 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
10128 the handling of the got entries into a separate 'decode_got_entry' function.
10129 Add support for RGCTX_FETCH.
10131 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
10132 clobbered by the trampoline code.
10134 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
10135 not clobbered by the indirect calling code.
10137 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10139 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
10142 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
10144 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
10145 signature using the compilation mempool otherwise we would leak it.
10147 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10149 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
10150 mono_emit_abs_call ().
10152 * patch-info.h: Add GENERIC_CLASS_INIT.
10154 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
10156 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
10157 as their target as a near call.
10159 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
10161 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
10163 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
10164 call to a runtime function described by a patch.
10166 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
10167 mono_emit_abs_call, this has the advantage that the ABS handling code in
10168 mono_codegen () can handle them both, and can handle other stuff in the
10169 future without additional code.
10171 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
10173 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
10176 * mini.h: Add missing bblock related prototypes.
10178 * mini.h (MonoCompile): Remove unused reverse_inst_list and
10179 reverse_inst_list_len fields.
10181 * mini.c: Refactor this file a bit by moving branch optimizations to
10184 * method-to-ir.c: Merge generic sharing changes missed earlier.
10186 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
10188 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
10189 shared patches. Process METHODCONST as a shared patch.
10191 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
10192 as it crashes on the 2.0 mscorlib.
10194 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
10197 * aot-compiler.c: Use is_plt_patch () in a few additional places.
10198 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
10201 * aot-compiler.c: Reorganize the got handling code to be a bit more
10204 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10206 * aot-compiler.c: Make the patch_to_plt_offset hash table use
10207 mono_patch_info_equals/hash, and use it to massively simplify
10210 * mini.c (mono_patch_info_hash): Simplify this and add support for
10213 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
10215 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
10216 handling code, since an offset is not enough to identify a trampoline.
10218 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
10220 2008-08-17 Mark Probst <mark.probst@gmail.com>
10222 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
10224 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
10226 * mini-ops.h: Argument and result types for OVF_CARRY ops.
10228 * decompose.c: PPC decompositions for various ops.
10230 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
10232 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10234 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
10235 call the generic trampoline code using a call, instead of a jump, to
10236 remove some special casing from the generic trampoline code.
10238 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
10239 (mono_codegen): Ditto.
10241 * aot-compiler.c aot-runtime.c: Ditto.
10243 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
10245 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
10246 helper function to find the offset corresponding to a lazy fetch trampoline.
10248 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
10249 when doing generic sharing.
10251 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
10254 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
10255 mini-trampolines.c to be with the other trampoline creation functions.
10257 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
10258 as it is equal to method->signature in most cases, add a
10259 mono_emit_method_call_full variant which takes a signature and an imt
10262 2008-08-16 Zoltan Varga <vargaz@gmail.com>
10264 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
10265 to this function, since it could be computed easily from the method
10267 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
10270 * method-to-ir.c mini.c: Remove references to
10271 compile_generic_method_wo_context.
10273 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
10274 generic method calls.
10276 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
10277 dimensional non-szarrays.
10279 * mini.c (mini_init): Register mono_array_new_1.
10281 * jit-icalls.c (mono_array_new_1): New jit icall.
10283 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
10284 pointing to the method.
10286 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
10287 method addresses belonging to METHOD_JUMP patches in the
10288 jump_target_got_slot_hash.
10289 (mono_aot_load_method): Ditto.
10291 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
10292 METHOD_JUMP patches.
10294 * mini.c (mini_create_jit_domain_info): New helper function which
10295 initializes/frees domain->runtime_info.
10296 (mini_free_jit_domain_info): Ditto.
10297 (mini_init): Install the domain hook functions with the runtime.
10299 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
10300 information maintained by the JIT.
10302 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
10303 insertion into jump_table_hash into mono_codegen (), also implement proper
10306 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
10307 tail calls, it is already done by the aot code.
10309 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
10310 mechanism on amd64.
10312 * iltests.il.in: Make the jmp test a bit more complex.
10314 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
10315 generic instances which doesn't have a token.
10317 * aot-runtime.c (decode_method_ref): Ditto.
10319 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
10320 can handle this case now.
10321 (handle_box): Ditto.
10323 2008-08-15 Geoff Norton <gnorton@novell.com>
10325 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
10328 2008-08-15 Zoltan Varga <vargaz@gmail.com>
10330 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
10331 calling generic methods.
10333 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
10335 * aot-runtime.c (decode_patch_info): Ditto.
10337 * mini.c (mono_resolve_patch_target): Ditto.
10339 * patch-info.h: Add METHOD_RGCTX.
10341 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
10343 2008-08-14 Zoltan Varga <vargaz@gmail.com>
10345 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
10346 arguments in registers.
10348 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
10349 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
10351 * mini.c (mini_method_compile): Abort aot compilation for generic
10352 methods if generic sharing is disabled.
10354 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
10357 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
10358 requiring an mrgctx.
10360 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
10361 store instructions when converting a vcall to a normal call.
10363 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
10364 mono_arch_find_jit_info.
10366 2008-08-13 Zoltan Varga <vargaz@gmail.com>
10368 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
10369 avoid calling mono_method_full_name () for every method even if the
10370 env var is not set.
10371 (check_inline_caller_method_name_limit): Ditto.
10373 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10375 * driver.c (main_thread_handler): Allow AOT compilation of multiple
10376 assemblies in one run.
10378 * aot-compiler.c (mono_compile_assembly): Only print out a count of
10379 skipped methods if it is not 0.
10381 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
10383 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10385 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
10386 MONO_ARCH_HAVE_UNWIND_TABLE.
10388 Contributed under MIT/X11 license.
10390 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10392 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
10393 from default optimizaton list on Winx64.
10395 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
10397 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
10398 the LMF from the MonoJitTlsData structure.
10400 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
10402 Contributed under MIT/X11 license.
10404 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10406 * mini.c (sigsegv_signal_handler): Fix the build.
10408 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
10409 assembly->aot_module.
10411 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
10412 hash table. This simplifies and speeds up a lot of code, and fixes support
10415 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
10418 * mini-exceptions.c: Ditto.
10420 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
10421 'native_offset' argument, since these are computed in the
10422 mono_find_jit_info () function.
10424 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
10425 is used by exceptions-ppc.c.
10427 * exceptions-ppc.c: Call mono_find_jit_info () instead of
10428 mono_arch_find_jit_info ().
10430 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
10431 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
10432 generic code in mini-exceptions.c.
10434 2008-08-11 Zoltan Varga <vargaz@gmail.com>
10436 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
10438 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
10440 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
10441 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
10442 called while holding the loader lock. Fixes #415608.
10443 (mono_aot_get_method_from_token_inner): Ditto.
10445 2008-08-09 Zoltan Varga <vargaz@gmail.com>
10447 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
10448 to reduce differences between this and the generic implementation in
10450 (ves_icall_get_frame_info): Ditto.
10452 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
10454 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
10457 * exceptions-ppc.c (arch_get_call_filter): Rename this to
10458 mono_arch_get_call_filter () and make it non-static, for consistency with the
10459 other architectures.
10461 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
10464 * local-propagation.c:
10465 * mini-x86.c: Correct the name of arch defines.
10467 2008-08-09 Zoltan Varga <vargaz@gmail.com>
10469 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
10470 NO_EMULATE_LONG_SHIFT_OPS define.
10472 2008-08-08 Zoltan Varga <vargaz@gmail.com>
10474 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
10475 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
10477 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
10478 MACH fixes. Merged from the 2.0 branch.
10480 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
10482 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
10483 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
10485 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
10487 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
10488 mono_marshal_get_native_wrapper () signature changes.
10490 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
10492 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
10493 conversion bug under arm.
10495 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
10497 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
10499 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
10500 with overflow checking.
10502 2008-08-05 Marek Habersack <mhabersack@novell.com>
10504 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
10505 to the genmdesc.pl file
10507 2008-08-05 Zoltan Varga <vargaz@gmail.com>
10509 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
10510 arg_array in the soft-float versions of the LOAD/STORE macros.
10512 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
10515 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
10517 2008-08-02 Zoltan Varga <vargaz@gmail.com>
10519 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
10520 a float HFA. Fixes #413621.
10522 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
10524 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
10525 frame_size to args_size. Fixes build.
10527 2008-08-02 Zoltan Varga <vargaz@gmail.com>
10529 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
10530 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
10532 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
10533 the stack are not unaligned. Fixes #413247.
10535 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
10537 * mini.c: update jitted methods performance counters.
10539 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10541 * mini-exceptions.c: increase the exceptions thrown performance
10542 counter in mono_handle_exception ().
10544 2008-07-29 Zoltan Varga <vargaz@gmail.com>
10546 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
10547 can work with netmodules.
10549 2008-07-28 Geoff Norton <gnorton@novell.com>
10551 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
10554 2008-07-28 Zoltan Varga <vargaz@gmail.com>
10556 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
10559 2008-07-28 Bill Holmes <billholmes54@gmail.com>
10561 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
10562 The float param registers and other param registers must be the
10563 same index on Windows x64.
10565 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
10566 ArgValuetypeAddrInIReg argument case. Setting the argument
10567 op to OP_VTARG_ADDR (OP_REGOFFSET)).
10569 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
10570 variable computed above as the copy length for arguments of storage
10571 type ArgValuetypeAddrInIReg.
10573 * mini-amd64.c (mono_arch_emit_call) : Implementing the
10574 ArgValuetypeAddrInIReg argument case. This case will rely on
10575 mono_arch_emit_outarg_vt to emit the correct code later in the process.
10577 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
10578 a 32 byte stack allocation for all calls. We will omit the adjustment for
10579 jump and tail call instructoins as they do not follow the typical call behavior.
10581 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
10582 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
10583 local variable and pass the local variable by reference to the called method.
10585 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
10586 Implementing the ArgValuetypeAddrInIReg argument case. When the address
10587 of a struct is passed in a register it must be saved with the other
10588 volatile argument on the stack.
10590 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
10591 frame pointer the stack adjustment value must be saved to the unwind
10594 Contributed under MIT/X11 license.
10596 2008-07-28 Zoltan Varga <vargaz@gmail.com>
10598 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
10599 which got lost in the merge.
10601 2008-07-27 Zoltan Varga <vargaz@gmail.com>
10603 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
10606 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
10608 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
10609 icalls, since they won't be patched.
10611 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
10612 different code sequence when running under valgrind to prevent some valgrind
10615 * iltests.il.in: Add new regression test.
10617 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
10620 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
10621 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
10623 * iltests.il.in: Add new test.
10625 * aot-compiler.c: Fix some warnings.
10627 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
10630 2008-07-27 Zoltan Varga <vargaz@gmail.com>
10632 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
10633 (mini_usage_jitdeveloper): Add a missing --wapi option.
10635 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10637 * mini-codegen.c: Simplify the is_fp macros.
10638 (free_up_ireg): Remove, use free_up_reg instead.
10639 (free_up_reg): Fix the fp case.
10641 2008-07-26 Zoltan Varga <vargaz@gmail.com>
10643 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
10646 * exceptions-x86.c: Merge some changes which seemed to have got lost
10647 in the linear-ir merge.
10649 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
10651 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
10652 long vreg volatile even if the variable was already created.
10654 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
10655 volatile variables.
10657 2008-07-26 Zoltan Varga <vargaz@gmail.com>
10659 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
10661 * mini.c (mono_jit_compile_method_inner): Add support for
10662 MONO_EXCEPTION_BAD_IMAGE.
10664 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
10665 mini_method_get_context () returns NULL. Fixes #356531.
10667 * mini.c (mono_method_to_ir): Ditto.
10669 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
10670 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
10672 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10674 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
10675 in the LDFTN implementation.
10677 2008-07-25 Mark Probst <mark.probst@gmail.com>
10679 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
10680 code, patch calls to icalls, too, even if they're not in the
10681 shared generic code hash. Fixes #411962.
10683 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10685 * cpu-x86.md: Increase the length of the fcall opcodes.
10687 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
10688 calls returning floats.
10690 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
10693 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
10696 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
10697 into the domain->method_code_hash.
10699 * aot-compiler.c: Fix win32 build.
10701 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
10703 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
10704 gshared NEWARR implementation.
10706 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
10708 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
10709 can be used outside of method_to_ir.
10711 * mini.h (MonoCompile): Add arg_types field.
10713 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
10715 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
10716 the values of the local arg_array and param_types array.
10718 2008-07-24 Zoltan Varga <vargaz@gmail.com>
10720 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
10721 got accesses might only get generated later when NEWOBJ is decomposed.
10723 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
10724 looking up the native code of the target method when a delegate is called
10725 for the first time.
10727 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
10730 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
10732 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
10733 AOT work on platforms without a working dlsym implementation.
10735 * mini.h: Bump AOT image format version.
10737 2008-07-24 Mark Probst <mark.probst@gmail.com>
10739 * mini-exceptions.c: Free a MonoType with
10740 mono_metadata_free_type() instead of g_free().
10742 * aot-runtime.c: Free a MonoType.
10744 2008-07-24 Zoltan Varga <vargaz@gmail.com>
10746 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
10749 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
10752 2008-07-23 Massimiliano Mantione <massi@ximian.com>
10753 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
10756 2008-07-23 Zoltan Varga <vargaz@gmail.com>
10758 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
10759 NEWOBJ calls on valuetypes.
10761 * iltests.il.in: Add new test.
10763 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
10765 2008-07-22 Zoltan Varga <vargaz@gmail.com>
10767 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
10768 is no longer needed.
10770 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
10771 non register sized integer arguments.
10772 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
10773 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
10776 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
10779 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
10780 two a binop with different sized arguments is emitted.
10782 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
10783 instruction in the ins==NULL case.
10785 2008-07-23 Zoltan Varga <vargaz@gmail.com>
10787 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
10789 * mini-x86.c: Fix osx build.
10791 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
10794 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
10795 instruction for non int sized variables.
10797 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
10800 2008-07-23 Robert Jordan <robertj@gmx.net>
10802 * method-to-ir.c: Fix MSVC build.
10804 2008-07-22 Zoltan Varga <vargaz@gmail.com>
10806 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
10807 a non int sized type, widen it to an int since newer versions of gcc seem to
10808 generate code which needs this.
10810 * ssa2.c abcremoval2.c: Fix warnings.
10812 * *: Merge the Linear IR branch.
10814 The original branch is at trunk/branches/vargaz/mini-linear-il, and
10815 the ChangeLog file there describes all the changes done over the years.
10816 Further documentation can be found at www.mono-project.com/Linear_IL.
10818 2008-07-21 Bill Holmes <billholmes54@gmail.com>
10820 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
10821 The float param registers and other param registers must be the
10822 same index on Windows x64.
10824 Contributed under MIT/X11 license.
10826 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
10828 * mini.c: Make the previous fix GC safe.
10830 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
10832 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
10834 2008-07-21 Bill Holmes <billholmes54@gmail.com>
10836 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
10837 on Winx64. This type will not be passed on the stack (ArgOnStack), but
10838 ArgValuetypeAddrInIReg instead.
10840 Contributed under MIT/X11 license.
10842 2008-07-21 Zoltan Varga <vargaz@gmail.com>
10844 * mini-codegen.c (get_register_spilling): Fix a warning.
10846 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
10848 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
10849 for types which the initialization fails. Raises the provided exception
10850 at the right stop after cleanup.
10852 2008-07-16 Zoltan Varga <vargaz@gmail.com>
10854 * aot-compiler.c: Free most of the memory allocated during compilation.
10856 * mini.c (mini_parse_debug_options): Fix a leak.
10858 * mini.c (mini_method_compile): Don't add the method to the jit info tables
10859 during aot compilation.
10861 2008-07-14 Zoltan Varga <vargaz@gmail.com>
10863 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
10864 it has too much register pressure.
10866 2008-07-13 Zoltan Varga <vargaz@gmail.com>
10868 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
10870 2008-07-12 Zoltan Varga <vargaz@gmail.com>
10872 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
10875 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
10876 on amd64 similar to the way it is done on arm.
10878 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10880 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
10881 consistency, normalize error messages, avoid loading aot-only modules in
10884 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
10887 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
10889 2008-07-11 Martin Baulig <martin@ximian.com>
10892 (MonoDebuggerInfo): Add `interruption_request'.
10894 2008-07-12 Zoltan Varga <vargaz@gmail.com>
10896 * aot-compiler.c (emit_plt): Remove some dead code.
10898 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
10900 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
10901 return the plt info offset belonging to a given plt entry.
10903 * mini-trampolines.c (mono_aot_plt_trampoline): Use
10904 mono_aot_get_plt_info_offset.
10906 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
10907 similar to the amd64 code by makeing jumps through a separate jump table
10908 instead of embedding the jump addresses into the code.
10910 2008-07-11 Zoltan Varga <vargaz@gmail.com>
10912 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
10915 2008-07-10 Martin Baulig <martin@ximian.com>
10917 * mini.c (mini_method_compile): Disable generics sharing when
10918 running in the debugger.
10920 2008-07-10 Zoltan Varga <vargaz@gmail.com>
10922 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
10924 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
10925 the local register allocator from running out of registers on x86 when
10928 2008-07-10 Bill Holmes <billholmes54@gmail.com>
10930 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
10931 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
10934 Contributed under MIT/X11 license.
10936 2008-07-10 Zoltan Varga <vargaz@gmail.com>
10938 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
10939 speed up the assembler.
10941 2008-07-09 Zoltan Varga <vargaz@gmail.com>
10943 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
10946 * mini.c: Move the soft float handling macros a bit earlier, add
10947 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
10950 * mini.h: Add prototype for mono_arch_fixup_jinfo.
10952 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
10953 read-only to help catch code allocation requests.
10955 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
10956 and turn it off when using --aot-only or when compiling with --aot=full.
10958 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
10959 jump table for switches from the normal domain mempool, not the code
10962 * mini-trampolines.c (get_unbox_trampoline): New function to return an
10963 unbox trampoline which handles aot-only mode too.
10965 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
10966 an AOTed unbox trampoline.
10968 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
10970 2008-07-09 Bill Holmes <billholmes54@gmail.com>
10972 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
10975 Contributed under MIT/X11 license.
10977 2008-07-09 Bill Holmes <billholmes54@gmail.com>
10979 * mini.c (mono_codegen): Allocate space at the end of the code block and store
10980 the unwind information for the method at the end of the allocated block.
10982 * mini-amd64.h: Added declarations for the unwind routines and adding field to
10983 MonoCompileArch to hold the unwind info for SEH on Winx64
10985 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
10986 frame pointer info for the method being compiled.
10988 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
10989 the call to mono_exception_from_token.
10991 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
10992 storing the method prolog information in a format that the Winx64 SEH can understand. This
10993 information is stored a the end of the method block because it is all 32-bit offset based.
10995 Contributed under MIT/X11 license.
10997 2008-07-09 Zoltan Varga <vargaz@gmail.com>
10999 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11001 * wapihandles.c: Fix warnings.
11003 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11006 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11007 mono_jit_compile_method in aot-only mode since that calls the type
11010 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11011 get_delegate_invoke_impl in aot-only mode.
11013 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11015 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11017 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11019 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11022 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11024 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11025 init trampoline from the AOT file as well.
11027 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11028 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11031 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11034 * exceptions-amd64.c: Add _full variants for the remaining exception code
11035 creation functions as well, allow emission of relocatable code, remove
11036 caching since that is now done by the caller.
11038 * mini-exceptions.c: Add _full variants for the remaining exception code
11039 creation functions as well, add aot-only support.
11041 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11042 if we can determine a proper token for them.
11043 (add_wrappers): Add a few more wrappers.
11044 (emit_method_code): Remove some dead code.
11045 (emit_trampolines): Emit exception code too.
11047 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11049 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11050 mono_array_new_va which avoids varargs.
11052 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11054 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11055 mono_arch_create_specific_trampoline () in all places.
11057 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11058 a bit so it can be used for other things as well.
11060 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11063 * exceptions-amd64.c: Rename the caching from the exception code creation
11064 functions, it is done by the caller instead.
11066 * exceptions-amd64.c: Change the signature of the exception code creation
11067 functions to allow the creation of relocatable code later.
11069 * mini-exceptions.c: Add a set of functions to query the various
11070 runtime-generated exception functions.
11072 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11073 mono_arch_.. () functions.
11075 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11077 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11079 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
11081 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
11082 (mini_get_vtable_trampoline): Ditto.
11084 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
11085 code in the AOT case by returning the code size and a list of relocations to
11088 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
11090 2008-07-07 Bill Holmes <billholmes54@gmail.com>
11092 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
11095 Contributed under MIT/X11 license.
11097 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11099 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
11100 so the buffer size can be computed correctly. Fixes #404735.
11102 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
11103 normally as cfg->debug_info is already freed.
11105 2008-07-06 Zoltan Varga <vargaz@gmail.com>
11107 * mini-amd64.c: For calls returning vtypes in registers, don't store
11108 the return address on the stack, instead allocate a separate local for
11111 2008-07-05 Mark Probst <mark.probst@gmail.com>
11113 * mini-trampolines.c, mini.h: Add an argument to
11114 mono_create_jit_trampoline_in_domain() for turning off the adding
11115 of the sync wrapper.
11117 * mini.c: Use the JIT trampoline without sync instead of
11118 ldftn_nosync in static RGCTX invoke wrappers so that the call can
11121 2008-07-04 Mark Probst <mark.probst@gmail.com>
11123 * driver.c: Turn on GSHARED optimization by default.
11125 2008-07-04 Zoltan Varga <vargaz@gmail.com>
11127 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
11128 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
11130 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
11131 create a variant of the generic trampoline code callable from AOTed trampolines.
11133 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
11134 trampoline code callable from AOTed trampolines.
11136 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
11138 2008-07-04 Mark Probst <mark.probst@gmail.com>
11140 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
11141 pass-through manner.
11143 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
11144 and don't fail sharing for them anymore.
11146 * mini-exceptions.c: Handle exceptions in shared generic methods.
11148 * generic-sharing.c: When checking the context of a generic
11149 method, also check its class's context. Don't treat wrappers as
11152 * mini-trampolines.c: Some code factored out to
11153 metadata/generic-sharing.c. Handle the MRGCTX case.
11155 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
11156 we must deal with the method being of another instantiation of the
11157 class. Add static rgctx invoke wrappers to generic methods.
11159 2008-07-04 Mark Probst <mark.probst@gmail.com>
11161 * mini.c: Provide all jit infos of generic shared methods with a
11164 * mini-exceptions.c: Handle the new situation that a generic info
11165 might be available, but not info about the this/vtable/mrgctx
11168 2008-07-03 Mark Probst <mark.probst@gmail.com>
11170 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
11173 2008-07-03 Zoltan Varga <vargaz@gmail.com>
11175 * dominators.c (check_dominance_frontier): Fix a warning.
11177 * mini.h: Add some missing prototypes.
11179 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
11181 * driver.c (mono_jit_init_version): Correct the comments since the first
11182 argument should be the name of the root domain, not a filename.
11184 * aot-runtime.c (make_writable): Error out if this is called while running
11186 (load_aot_module): Ditto.
11188 * aot-compiler.c: Really fix the computation of method indexes.
11190 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
11191 optimizations as this is no longer called frequently.
11193 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
11194 method and the invoke impl code and pass it to the delegate trampoline instead of
11195 just the delegate class.
11197 2008-07-02 Zoltan Varga <vargaz@gmail.com>
11199 * aot-compiler.c: Fixup the computation of method indexes.
11200 (add_wrappers): Create the base methods of the runtime invoke wrappers using
11201 the method builder infrastructure.
11203 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
11206 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
11207 mode, load the method right away instead of creating a trampoline.
11209 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
11211 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
11214 2008-07-01 Zoltan Varga <vargaz@gmail.com>
11216 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
11217 (mono_aot_load_method): Use method_index instead of method->token.
11219 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
11220 can handle icalls etc. properly.
11222 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11224 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
11226 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
11227 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
11228 JIT_ICALL_ADDR patch type.
11230 * patch-info.h: Add JIT_ICALL_ADDR patch type.
11232 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
11234 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
11236 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
11238 2008-06-30 Zoltan Varga <vargaz@gmail.com>
11240 * mini.c: Use domain->jit_code_hash_lock for controlling access to
11241 domain->jit_code_hash.
11243 2008-06-29 Zoltan Varga <vargaz@gmail.com>
11245 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
11247 2008-06-27 Zoltan Varga <vargaz@gmail.com>
11249 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
11250 get_this_arg_from_call, let it compute it when needed.
11252 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
11253 gsctx from code only when needed.
11255 * mini-trampolines.c (get_generic_context): Rename this to
11256 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
11257 it can be called by the arch backends.
11259 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
11261 2008-06-26 Zoltan Varga <vargaz@gmail.com>
11263 * driver.c (mono_main): Add experimental --aot-only command line option.
11265 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
11268 2008-06-26 Kornel Pal <kornelpal@gmail.com>
11270 * driver.c (DllMain): Remove mono_module_handle.
11272 Contributed under MIT/X11 license.
11274 2008-06-25 Zoltan Varga <vargaz@gmail.com>
11276 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
11277 for emitting methods which are not in the source assembly. Detect and report
11278 failure of assembling+linking.
11280 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
11282 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
11284 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
11286 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
11288 2008-06-24 Zoltan Varga <vargaz@gmail.com>
11290 * mini.h: Remove some obsolete prototypes.
11292 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
11294 2008-06-24 Mark Probst <mark.probst@gmail.com>
11296 * mini.c (get_object_generic_inst): Variable-sized arrays are not
11297 supported by Visual Studio, so use alloca().
11299 2008-06-23 Zoltan Varga <vargaz@gmail.com>
11301 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
11304 2008-06-23 Mark Probst <mark.probst@gmail.com>
11306 * mini.c: Fail sharing of a generic method if it contains an open
11307 catch clause (because we don't pass MRGCTXs yet).
11309 2008-06-23 Mark Probst <mark.probst@gmail.com>
11311 * mini.c: When compiling a method with generic sharing, insert the
11312 method instantiated with an all-Object generic context into the
11313 jit info table, instead of the context of the first instantiation
11314 of the method we happen to compile.
11316 2008-06-18 Martin Baulig <martin@ximian.com>
11318 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
11319 `major_version' and `minor_version'.
11321 2008-06-17 Mark Probst <mark.probst@gmail.com>
11323 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
11324 mono_method_is_generic_sharable_impl() takes an additional
11325 argument specifying whether to treat type variables as reference
11328 2008-06-17 Mark Probst <mark.probst@gmail.com>
11330 * mini.h: Removed obsolete prototypes.
11332 2008-06-17 Mark Probst <mark.probst@gmail.com>
11334 * mini.c: Don't fail generic sharing for initobj and sizeof - we
11335 already handle them.
11337 2008-06-17 Mark Probst <mark.probst@gmail.com>
11339 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
11340 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
11341 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
11342 tramp-x86.c: Added a MonoGenericContext* argument to
11343 mono_arch_get_unbox_trampoline() so that it can call other
11344 functions which require it.
11346 2008-06-17 Mark Probst <mark.probst@gmail.com>
11348 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
11349 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
11350 mono_arch_get_this_arg_from_call() takes a
11351 MonoGenericSharingContext* as well.
11353 2008-06-17 Mark Probst <mark.probst@gmail.com>
11355 * mini.c: Factor out code for emitting unbox into emit_unbox() and
11356 implement generic sharing of unbox.
11358 2008-06-17 Mark Probst <mark.probst@gmail.com>
11360 * mini.c: Don't compute the vtable to determine whether a field is
11361 special static, because it might not work for open types.
11363 2008-06-17 Mark Probst <mark.probst@gmail.com>
11365 * mini.c: Removed the unused token_type and token_source arguments
11366 from get_runtime_generic_context_ptr().
11368 2008-06-17 Marek Habersack <mhabersack@novell.com>
11370 * mini.c (ADD_BINOP): fix the build
11372 2008-06-16 Zoltan Varga <vargaz@gmail.com>
11374 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
11377 2008-06-16 Mark Probst <mark.probst@gmail.com>
11379 * mini.h: Removed class relations enum that's not used anymore.
11381 2008-06-16 Mark Probst <mark.probst@gmail.com>
11383 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
11385 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
11386 the lazy fetch trampoline access code.
11388 2008-06-15 Zoltan Varga <vargaz@gmail.com>
11390 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
11392 2008-06-14 Zoltan Varga <vargaz@gmail.com>
11394 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
11396 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
11398 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
11400 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11402 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
11405 * mini-ops.h: Add MIN/MAX_UN opcodes.
11407 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
11410 * basic-math.cs: Add more min/max tests.
11412 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11414 2008-06-13 Mark Probst <mark.probst@gmail.com>
11416 * mini.c: Small fix in the prologue of emit_castclass.
11418 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11420 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11422 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
11423 do not work even for unsigned types. Fixes #400014.
11425 * basic-math.cs: Add regression tests for unsigned Min/Max.
11427 2008-06-13 Mark Probst <mark.probst@gmail.com>
11429 * mini.c: Added additional context_used argument to several
11430 functions, which will be needed for sharing generic methods. Use
11431 GET_RGCTX macro wherever appropriate. Declare only one
11432 context_used in mono_method_to_ir().
11434 2008-06-13 Mark Probst <mark.probst@gmail.com>
11436 * mini.c, generic-sharing.c: Removed generic class relations.
11438 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
11439 functions due to MRGCTX changes.
11441 2008-06-13 Mark Probst <mark.probst@gmail.com>
11443 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
11444 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
11445 with calculated IMT.
11447 * mini.c: Generic sharing of calls via generic interfaces.
11449 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
11450 generic method with non-constant MonoGenericContext*. Instead,
11451 the context is taken out of the method itself.
11453 2008-06-13 Mark Probst <mark.probst@gmail.com>
11455 * mini.c: Generic sharing of ldvirtftn.
11457 2008-06-13 Mark Probst <mark.probst@gmail.com>
11459 * mini.c: Generic sharing of ldftn.
11461 2008-06-13 Mark Probst <mark.probst@gmail.com>
11463 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
11465 2008-06-13 Mark Probst <mark.probst@gmail.com>
11467 * mini.c: Generic sharing of the special case of ldtoken followed
11468 by a call to GetTypeFromHandle.
11470 2008-06-13 Mark Probst <mark.probst@gmail.com>
11472 * mini.c: Generic sharing of box for nullable types.
11474 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11476 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
11477 are passed on the stack. Fixes #324807.
11479 2008-06-12 Bill Holmes <billholmes54@gmail.com>
11481 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
11482 for the ArgValuetypeAddrInIReg case.
11484 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
11485 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
11487 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
11488 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11489 local variable and pass the local variable by reference to the called method.
11491 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
11492 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
11494 Contributed under MIT/X11 license.
11496 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
11498 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
11500 * debug-mini.c (mono_debug_print_vars): Release memory after printing
11503 2008-06-10 Martin Baulig <martin@ximian.com>
11506 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
11508 2008-06-09 Kornel Pal <kornelpal@gmail.com>
11510 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
11511 possible error when no arguments are passed.
11513 Contributed under MIT/X11 license.
11515 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
11517 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
11518 where the file name is NULL.
11520 2008-06-09 Zoltan Varga <vargaz@gmail.com>
11522 * mini.c: Fix s390 build.
11524 2008-06-08 Zoltan Varga <vargaz@gmail.com>
11526 * trace.c (mono_trace_parse_options): Fix warnings.
11528 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
11530 2008-06-07 Zoltan Varga <vargaz@gmail.com>
11532 * mini.c (remove_block_if_useless): Avoid printing the method name.
11534 * mini.c: Remove needless setting of ins->cil_code which is now done by
11537 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
11540 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
11541 translated code after it has been patched.
11543 2008-06-06 Zoltan Varga <vargaz@gmail.com>
11545 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
11546 avoid problems during code patching on SMP systems.
11547 (emit_call): Avoid adding a patch info which is already added by
11549 (mono_arch_emit_exceptions): Ditto.
11551 2008-06-05 Zoltan Varga <vargaz@gmail.com>
11553 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
11554 MONO_TYPE_ISSTRUCT already checks for it.
11556 2008-06-05 Bill Holmes <billholmes54@gmail.com>
11558 * mini-amd64.c:merge_argument_class_from_type: When marshaling
11559 structs with floats on Winx64 the float registers are not used.
11560 The integer registers are always used..
11561 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
11562 only one register will be used and only if the size of the struct
11563 is 1,2,4, or 8 bytes.
11565 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
11566 to work for Winx64.
11568 Contributed under MIT/X11 license.
11570 2008-06-05 Martin Baulig <martin@ximian.com>
11572 * debug-debugger.c (debugger_lookup_class): Also call
11573 mono_class_setup_methods() here; we're only called from RTI.
11575 2008-06-05 Andreas Farber <andreas.faerber@web.de>
11577 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
11578 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
11579 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
11580 Post-process object files and add dtrace-generated object, if necessary.
11582 Contributed under MIT/X11 license.
11584 2008-06-04 Mark Probst <mark.probst@gmail.com>
11586 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
11589 * mini.c: Generic sharing for unbox.any and castclass.
11591 2008-06-04 Mark Probst <mark.probst@gmail.com>
11593 * mini.c: Ignore tailcall prefix in shared generic code and when
11594 doing calls which require a vtable/rgctx argument.
11596 2008-06-04 Mark Probst <mark.probst@gmail.com>
11598 * mini.c: Don't free the JIT info.
11600 * driver.c: Changes in the JIT info table testing code.
11602 2008-06-03 Zoltan Varga <vargaz@gmail.com>
11604 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
11605 interruption. Fix some warnings.
11607 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
11608 interruption_checkpoint.
11610 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
11612 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
11613 from embedding applications.
11615 2008-06-02 William Holmes <billholmes54@gmail.com>
11617 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
11618 reserving 32 bytes on the stack when making calls.
11620 Contributed under MIT/X11 license.
11622 2008-06-01 Zoltan Varga <vargaz@gmail.com>
11624 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
11625 the linear IL branch.
11627 * driver.c: Print out more information for --version on arm.
11629 2008-05-30 Zoltan Varga <vargaz@gmail.com>
11631 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
11632 bb_exit instead, since out of line bblocks might not actually be emitted
11635 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
11636 maximum epilog size for out of line bblocks if tracing is enabled.
11638 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
11640 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
11642 * arrays.cs: Regression tests for allocating arrays with negative sizes.
11644 2008-05-28 Zoltan Varga <vargaz@gmail.com>
11646 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
11647 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
11650 2008-05-27 Zoltan Varga <vargaz@gmail.com>
11652 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
11653 the 'value' to store is a constant.
11655 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
11657 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
11658 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
11660 2008-05-26 Zoltan Varga <vargaz@gmail.com>
11662 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
11663 for accessing method->generic_container.
11665 2008-05-24 Zoltan Varga <vargaz@gmail.com>
11667 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
11669 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
11671 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
11673 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
11676 2008-05-23 Zoltan Varga <vargaz@gmail.com>
11678 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
11680 * mini.c: Handle the case when mono_class_vtable () fails.
11682 2008-05-23 Massimiliano Mantione <massi@ximian.com>
11683 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
11686 2008-05-22 Mark Probst <mark.probst@gmail.com>
11688 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
11689 together with domain sharing.
11691 2008-05-22 Mark Probst <mark.probst@gmail.com>
11693 * mini.c: Treat callvirts to final methods like non-virtual calls
11694 when doing generic sharing, i.e. look them up in the runtime
11697 2008-05-22 Mark Probst <mark.probst@gmail.com>
11699 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
11700 with computed types (for generic sharing).
11702 * mini.c: Generic sharing for mkrefany and refanyval.
11704 2008-05-22 Zoltan Varga <vargaz@gmail.com>
11706 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
11709 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
11710 the generic sharing code.
11712 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
11715 2008-05-21 Zoltan Varga <vargaz@gmail.com>
11717 * mini.h: Remove the declaration of mono_aot_init_vtable ().
11719 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
11721 * driver.c: updated copyright date
11723 2008-05-21 Zoltan Varga <vargaz@gmail.com>
11725 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
11728 2008-05-19 Martin Baulig <martin@ximian.com>
11730 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
11731 pointing to the new `_mono_debug_using_mono_debugger' variable.
11734 (mono_main): Check mono_debug_using_mono_debugger() rather than
11735 the `MONO_INSIDE_MDB' environment variable to check whether we're
11736 inside the debugger.
11738 2008-05-19 Zoltan Varga <vargaz@gmail.com>
11740 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
11743 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
11745 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
11747 * mini.c: Added mini_assembly_can_skip_verification. This
11748 function checks if the assembly requested to skip verification.
11749 Fixes part of #387274.
11751 2008-05-07 Zoltan Varga <vargaz@gmail.com>
11753 * mini.c (mini_get_method): Disable the check for open generic classes when
11754 using generic sharing.
11756 * generics.cs: Add a test for #387034.
11758 * mini.c (mini_get_method): Check whenever the method class is an open generic
11759 type, and return NULL in that case, causing a verification error. Fixes
11762 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11764 * driver.c (mono_main): Revert r102623. The right
11765 thing to do is to enable the verifier under verifiable
11766 unless a --security flag was passed.
11768 We need this non-trivial behavior for --verify-all otherwise
11769 mcs-compileall won't be able to use it. As it needs everything to
11770 be verified under validil.
11772 2008-05-06 Martin Baulig <martin@ximian.com>
11776 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
11777 (mono_debugger_thread_cleanup): Likewise.
11778 (mono_debugger_extended_notification): Likewise.
11780 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11782 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
11783 against both inflated and non-inflated methods. We need to check against the
11784 generic definition for cases where the instantiated method is not visible.
11785 We need to check against the inflated types for cases where the instantiation
11786 changes any super type. This fixes #382986.
11788 Note that this doesn't need to be applied to other parts of mono_method_to_ir
11789 that check for visibiliy as generic params only appears as the type subject
11790 of tokens on call opcodes. Field manipulation and ldftn must always
11791 target an exact type.
11793 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11795 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
11796 if no related --security flag is passed.
11798 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11800 * mini-arch.h: Prepare support for ppc64.
11802 Contributed under MIT/X11 license.
11804 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11806 * aot-runtime.c: Prepare support for ppc64.
11808 Contributed under MIT/X11 license.
11810 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11812 * mini-ops.h: Prepare support for ppc64.
11814 Contributed under MIT/X11 license.
11816 2008-05-04 Andreas Farber <andreas.faerber@web.de>
11818 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
11820 Contributed under MIT/X11 license.
11822 2008-05-03 Zoltan Varga <vargaz@gmail.com>
11824 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
11825 assemblies, since aot_name is not a full path, causing us to load MS.NET
11826 assemblies on windows.
11828 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
11830 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
11831 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
11832 * main.c: Use UTF-8 encoded command line instead of Windows default code
11833 page on Windows to support Unicode.
11834 * driver.c (DllMain): New function for mixed-mode assembly support.
11835 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
11836 export __stdcall functions without decoration.
11838 Contributed under MIT/X11 license.
11840 2008-04-28 Mark Probst <mark.probst@gmail.com>
11842 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
11843 saving it very early.
11845 2008-04-28 Mark Probst <mark.probst@gmail.com>
11847 * mini.h, mini.c: Lots of code for accessing the old RGCTX
11848 deleted. The only way to access the new RGCTX is via the
11851 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
11852 vtable instead of the RGCTX to static methods.
11854 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
11855 accessing the new RGCTX.
11857 * generic-sharing.c: There is no separation between self, type
11858 arguments and other types in the RGCTX anymore.
11860 2008-04-25 Jonathan Chambers <joncham@gmail.com>
11862 * mini-amd64.c (add_general): Remove previous stack adjustment.
11863 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
11864 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
11865 for 32 bytes of stack space reserved for all calls.
11867 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
11868 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
11871 Code contributed under MIT/X11 license.
11873 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
11875 * mini.c (mini_method_verify): Only verify non-inflated methods, check
11876 against the root definition, peeling out method and type instantiations.
11877 Cache verify success results, code that fails verification is still
11878 checked multiple times.
11880 2008-04-23 Zoltan Varga <vargaz@gmail.com>
11882 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
11884 2008-04-23 Jonathan Chambers <joncham@gmail.com>
11886 * mini-amd64.c (add_general): Always increment stack on Win64.
11887 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
11890 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
11891 stack based argument handling on Win64.
11893 Code contributed under MIT/X11 license.
11895 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
11897 * Makefile.am (version.h): Add support for git-svn.
11899 2008-04-22 Zoltan Varga <vargaz@gmail.com>
11901 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
11902 so instead of calling g_spawn_command_line_sync, we do everything by hand,
11903 avoiding allocations and libc functions which might deadlock.
11905 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
11906 'no-gdb-backtrace' option is set.
11908 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
11910 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
11912 2008-04-21 Martin Baulig <martin@ximian.com>
11914 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
11915 and `get_lmf_addr'; `notification_address' is no longer a pointer.
11917 2008-04-21 Martin Baulig <martin@ximian.com>
11919 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
11920 `thread_vtable', `event_handler_ptr' and `event_handler'.
11922 2008-04-21 Martin Baulig <martin@ximian.com>
11924 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
11925 allows delayed initialization of the `executable_code_buffer' when
11928 2008-04-21 Martin Baulig <martin@ximian.com>
11930 * mini.h (mono_debugger_create_notification_function): Removed.
11931 * tramp-*.c (mono_debugger_create_notification_function): Removed.
11933 * mdb-debug-info64.s
11934 (MONO_DEBUGGER__notification_function): Added this in the .text section.
11936 * mdb-debug-info32.s
11937 (MONO_DEBUGGER__notification_function): Added this in the .text section.
11939 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
11940 currently only works on x86 and x86_64, so don't create it on ppc.
11942 2008-04-21 Martin Baulig <martin@ximian.com>
11944 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
11947 (mini_method_compile): In the fp elimination check, check
11948 `debug_options.mdb_optimizations' in addition to
11949 mono_debug_using_mono_debugger().
11951 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
11952 disable some JIT optimizations which are only disabled when
11953 running inside the debugger.
11954 Added `--help-debug' option to describe the debugging options.
11955 (parse_debug_options): New static function to parse the `--debug'
11956 options, so we can easily add more stuff in future.
11958 2008-04-20 Zoltan Varga <vargaz@gmail.com>
11960 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
11961 the method has no body.
11963 2008-04-19 Jonathan Chambers <joncham@gmail.com>
11965 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
11966 assembly is not allowed in MSVC 64-bit compiler.
11967 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
11968 as we get floating point exceptions everywhere.
11970 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
11971 correctly align arguments for call to throw_exception.
11972 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
11974 Code contributed under MIT/X11 license.
11976 2008-04-19 Zoltan Varga <vargaz@gmail.com>
11978 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
11980 2008-04-17 Zoltan Varga <vargaz@gmail.com>
11982 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
11984 * mini-amd64.c (NEW_INS): Set cil_code.
11986 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
11987 from mini-amd64.c so all debugger related logic is in one place.
11989 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
11990 later won't have a random ip assigned to them.
11992 2008-04-16 Zoltan Varga <vargaz@gmail.com>
11994 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
11995 the arch specific function initializes code_size.
11996 (mono_create_delegate_trampoline): Ditto.
11998 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
11999 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12002 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12003 running under the debugger.
12005 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12008 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12009 debugger. Also move the disabling of optimizations here from driver.c.
12010 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12013 * mini.h (MonoCompile): Add a few new flags.
12015 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12017 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12018 so the cil_code field of created MonoInst's is properly set.
12019 (mini_select_instructions): Ditto.
12021 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12022 (MONO_INST_NEW_CALL): Ditto.
12024 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12025 in many places so the ins->cil_code field is properly initialized.
12027 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12030 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12032 * mini.c (mini_method_compile): Print a different message when compiling a
12035 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12038 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12040 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12043 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12045 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12047 * mini.c (handle_stack_args): Make this return void since its return value was
12048 never used. Also set cfg->unverifiable for invalid IL instead of calling
12051 2008-04-10 Mark Probst <mark.probst@gmail.com>
12053 * mini.c: Make sure "this" is live in catch clauses with type
12054 variables in shared generic code.
12056 2008-04-08 Mark Probst <mark.probst@gmail.com>
12058 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12059 generic_class_is_reference_type() to ensure the proper behaviour
12060 when sharing generic code and the type in question is a type
12063 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12065 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12066 race conditions when printing thread dumps. Fixes #377738.
12068 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12070 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12071 shows up when both MonoInst arguments can cause aliasig.
12072 There is likely no way in the current JIT to trigger this problem, but
12073 it showed up in the development of generics sharing, when in a new
12074 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12075 When the generics sharing code will be committed, its tests will be
12076 valid also for this bug.
12078 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12080 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
12083 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
12086 2008-04-07 Zoltan Varga <vargaz@gmail.com>
12088 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
12089 use a more detailed exception message for InvalidCastException.
12091 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
12093 * driver.c (mono_main): Add --debug=casts option to turn on better
12094 InvalidCastException message details.
12096 * mini.c (mini_get_debug_options): New helper function to return the address of
12097 the debug_options variable.
12099 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
12100 the jit_tls TLS variable.
12102 * mini.c (mono_jit_tls): New TLS variable.
12104 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
12107 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
12109 * mini.h: Removed verifer related stuff. This code was moved to verify.c
12111 * mini.c: Removed verifer related stuff, code moved to verify.c.
12113 * driver.c: Using code from verify.c instead of mini.c.
12115 2008-04-05 Zoltan Varga <vargaz@gmail.com>
12117 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
12120 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
12122 * mini.c (check_for_method_verify): Enabling verification of
12123 corlib if mono_verify_all is set. Bugs in the verifier preventing that
12126 2008-04-04 Zoltan Varga <vargaz@gmail.com>
12128 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
12129 caller saved registers as well.
12131 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
12132 saved registers as well.
12134 2008-03-30 Zoltan Varga <vargaz@gmail.com>
12136 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
12138 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
12141 2008-03-27 Zoltan Varga <vargaz@gmail.com>
12143 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
12145 (get_call_info): Take a gsctx argument instead of 'cfg'.
12147 2008-03-26 Zoltan Varga <vargaz@gmail.com>
12149 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
12150 mono_verify_all is set.
12152 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
12154 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
12156 2008-03-25 Zoltan Varga <vargaz@gmail.com>
12158 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
12161 * driver.c mini.c mini.h: Add a --verify-all development option to test the
12162 verifier and the code generated by the compiler.
12164 2008-03-25 Mark Probst <mark.probst@gmail.com>
12166 * mini.c: Generic sharing of the non-nullable case of the box
12169 2008-03-24 Zoltan Varga <vargaz@gmail.com>
12171 * inssel.brg: Fix the build.
12173 * iltests.il.in: Add a test for lconv.ovf.u8.un.
12175 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
12177 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
12178 Array:Address. Fixes #372410.
12180 * iltests.il.in: New tests for readonly prefix.
12182 2008-03-23 Zoltan Varga <vargaz@gmail.com>
12184 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
12185 mini-trampolines.c.
12187 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
12190 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
12192 * mini.c (mono_decompose_op_imm): New helper function.
12194 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
12195 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12198 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12199 mono_arch_output_basic_block. Fix warnings.
12201 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
12204 2008-03-22 Zoltan Varga <vargaz@gmail.com>
12206 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
12207 since the extra frame is now detected automatically inside the loop.
12209 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
12210 opts which are now in mono_peephole_ins ().
12212 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
12214 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
12215 frames and skip duplicate managed-to-native frames. Fixes #367665.
12217 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12218 opts which are now in mono_peephole_ins ().
12219 (mono_arch_peephole_pass_2): Ditto.
12221 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
12223 * mini-codegen.c (mono_peephole_ins): New helper function containing the
12224 arch independent peephole optimizations.
12226 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12227 opts which are now in mono_peephole_ins ().
12229 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
12231 * mini-s390.c (mono_arch_output_basic_block): Fix build.
12233 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
12236 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
12237 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
12240 2008-03-21 Zoltan Varga <vargaz@gmail.com>
12242 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
12243 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12246 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12247 mono_arch_output_basic_block. Fix warnings.
12249 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12251 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12254 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12256 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12259 * iltests.il: Add new tests.
12261 2008-03-20 Kornel Pal <kornelpal@gmail.com>
12263 * mini.c: Removed Windows version macros.
12265 2008-03-20 Mark Probst <mark.probst@gmail.com>
12267 * generic-sharing.c: Put reflection types in the extensible part
12268 of the runtime generic context.
12270 * mini.c: Generic sharing of the GetTypeHandle special case of the
12271 ldtoken instruction.
12273 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12275 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
12277 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
12279 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
12280 consistency with the other version on the linear IR branch.
12282 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
12284 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
12286 * iltests.il.in: Add new tests.
12288 2008-03-19 Zoltan Varga <vargaz@gmail.com>
12290 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
12292 * iltests.il.in: Add new tests.
12294 2008-03-19 Mark Probst <mark.probst@gmail.com>
12296 * mini.c: Two variables with the same name were declared in
12297 nesting contexts and one wasn't initialized. Fixed.
12299 2008-03-19 Mark Probst <mark.probst@gmail.com>
12301 * mini.c: Generic sharing of the initobj instruction.
12303 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
12305 * mini.c: make the test to optimize ldtoken from typeof() more
12308 2008-03-18 Mark Probst <mark.probst@gmail.com>
12310 * mini.c: Generic sharing of the initobj instruction for reference
12313 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
12315 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
12316 the mono_breakpoint_clean_code() code to perform bound checks.
12318 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
12320 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
12321 mono_arch_patch_callsite() to include the start of the managed method
12322 to be able to perform bound checks.
12324 2008-03-17 Mark Probst <mark.probst@gmail.com>
12326 * mini.c: Generic sharing for the isinst instruction.
12328 2008-03-17 Mark Probst <mark.probst@gmail.com>
12330 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12331 inssel-long32-mips.brg: Added opcodes for doing indirect calls
12332 with the runtime generic context argument.
12334 * mini.c: Share calls to several types of unsharable methods by
12335 putting the address of the method code in the runtime generic
12336 context and doing an indirect call.
12338 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12341 2008-03-16 Mark Probst <mark.probst@gmail.com>
12343 * generic-sharing.c: Change due to a change in the runtime genric
12346 2008-03-15 Martin Baulig <martin@ximian.com>
12349 (mono_arch_nullify_class_init_trampoline): Add call to
12350 mono_breakpoint_clean_code() to make things work when running
12351 inside the debugger.
12354 (mono_arch_nullify_class_init_trampoline): Add call to
12355 mono_breakpoint_clean_code() to make things work when running
12356 inside the debugger.
12358 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12360 * inssel-long.brg (reg): Fix 64 bit build.
12362 2008-03-14 Mark Probst <mark.probst@gmail.com>
12364 * mini.c, mini.h: Share static generic code by passing it an
12365 implicit argument pointing to the runtime generic context.
12367 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12368 inssel-long32-mips.brg: New opcodes for calling shared static,
12369 which need to be passed the runtime generic context.
12371 * mini-amd64.c, mini-x86.c: Save the runtime generic context
12372 argument on the stack in the prologue if needed. New function for
12373 finding the runtime generic context argument from the registers
12374 saved by the trampoline.
12376 * mini-amd64.h, mini-x86.h: Specify which register to use for the
12377 runtime generic context argument.
12379 * tramp-amd64.c: Also restore the register used for the runtime
12380 generic context argument.
12382 * mini-trampoline.c: Resolve shared static calls by consulting the
12383 runtime generic context via the new argument.
12385 * generic-sharing.c: Add an argument to sharability-checking
12386 functions that specifies whether type variables should be treated
12387 as sharable type arguments.
12389 * inssel-x86.brg: Removed a superfluous, buggy rule.
12391 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12394 2008-03-14 Martin Baulig <martin@ximian.com>
12396 * debug-debugger.c (main_thread_handler): Call
12397 mono_runtime_run_main() without sending any notifications.
12399 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
12401 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12403 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
12405 2008-03-14 Mark Probst <mark.probst@gmail.com>
12407 * tramp-x86.c: Fixed register restore offsets in the trampoline
12408 code for ECX and EDX.
12410 2008-03-12 Geoff Norton <gnorton@novell.com>
12412 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
12413 different ucontext_t implementations.
12414 * exceptions-arm.c: Use the above defines to get exceptions working on
12415 iPhone (based on a patch by Luke Howard lukeh@padl.com)
12416 * mini-arm.c: Implement iPhone icache support (based on a patch by
12417 Luke Howard lukeh@padl.com)
12419 2008-03-12 Mark Probst <mark.probst@gmail.com>
12421 * mini.c: Enable generic sharing of calls to non-static
12422 non-interface non-generic non-value-type methods.
12424 * mini-trampolines.c: Resolve calls from shared generic code.
12426 2008-03-11 Zoltan Varga <vargaz@gmail.com>
12428 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
12430 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
12432 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
12434 * mini.c: some fixes for the AOT compiler.
12436 2008-03-07 Zoltan Varga <vargaz@gmail.com>
12438 * cpu-amd64.md: Add clob:1 to some float opcodes.
12440 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
12442 * mini.h: Added MiniVerifierMode enumeration.
12444 * mini.c: Added mini_verifier_set_mode to control
12445 the usage of the new verifier.
12447 * mini.c (mono_method): Integrated the new verifier.
12449 * driver.c: Extended --security option with validil and
12450 verifiable options to activate the new verifier.
12452 2008-03-07 Zoltan Varga <vargaz@gmail.com>
12454 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
12455 optimization to ctors taking 0 or 2 arguments too.
12457 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
12460 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
12462 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
12464 2008-03-06 Zoltan Varga <vargaz@gmail.com>
12466 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
12467 non-aot case as well.
12469 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
12471 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
12474 * aot-compiler.c (encode_patch): Ditto.
12476 * mini.h (G_MININT32): Fix the definition of this.
12478 2008-03-05 Zoltan Varga <vargaz@gmail.com>
12480 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
12482 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
12484 2008-03-04 Zoltan Varga <vargaz@gmail.com>
12486 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
12487 methods returning vtypes in registers.
12488 (mono_arch_allocate_vars): Ditto.
12490 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
12492 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
12494 * generics.cs: Add a test from the linear IR branch.
12496 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
12498 * mini.c (inline_method): Cache failed inline attempts.
12500 2008-03-04 Mark Probst <mark.probst@gmail.com>
12502 * mini.c: For shared methods of generic classes put the location
12503 of "this" into the MonoGenericJitInfo.
12505 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
12506 register out of a MonoContext by register number. Add the generic
12507 sharing context as an argument to mono_arch_find_this_argument().
12509 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
12510 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
12511 for new arch function.
12513 * mini-exception.c: Handle open exception clauses in shared
12516 * mini-trampolines.c: Supply additional argument to
12517 mono_arch_find_this_argument().
12519 2008-03-04 Zoltan Varga <vargaz@gmail.com>
12521 * Makefile.am (regtests): Run the bench.exe tests last.
12523 2008-03-03 Zoltan Varga <vargaz@gmail.com>
12525 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
12528 2008-03-02 Zoltan Varga <vargaz@gmail.com>
12530 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
12533 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
12535 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
12537 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
12538 whose class has no cctor.
12540 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
12542 2008-03-01 Zoltan Varga <vargaz@gmail.com>
12544 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
12547 2008-02-29 Zoltan Varga <vargaz@gmail.com>
12549 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
12550 to be in sync with the code on the linear IR branch.
12552 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
12554 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
12556 2008-02-27 Zoltan Varga <vargaz@gmail.com>
12558 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
12560 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
12562 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
12564 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
12566 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
12568 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
12571 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
12573 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
12574 OP_LOADR4_MEMBASE emission.
12576 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
12577 (mono_spillvar_offset_float): Ditto.
12579 * mini-mips.c (mono_arch_emit_prolog): Ditto.
12581 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
12584 * basic-long.cs: Add regression tests for them.
12586 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
12588 (mono_arch_allocate_vars): Fix representation of single-precision float
12590 (mono_arch_output_basic_block): Ditto.
12592 * inssel-mips.brg: Ditto, remove duplicate items.
12594 * mini-mips.c (emit_load_volatile_arguments): New function to handle
12595 arguments of tail calls as on other platforms.
12596 (mono_arch_output_basic_block): Handle tail calls.
12598 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
12601 * objects.cs (test_5_pass_static_struct): Add test for it.
12603 Contributed under MIT/X11 license.
12605 2008-02-26 Zoltan Varga <vargaz@gmail.com>
12607 * Makefile.am: Use gmcs for compiling the regression tests.
12609 * *.2.cs *.2.il: Rename to *.cs and *.il.
12611 2008-02-24 Zoltan Varga <vargaz@gmail.com>
12613 * regalloc.h: Make the vassign array smaller.
12615 * mini.c (mini_method_compile): Remove an unused field in cfg.
12617 * mini-codegen.c: Add a bunch of micro optimizations.
12619 2008-02-23 Zoltan Varga <vargaz@gmail.com>
12621 * regalloc.h: Remove some unused fields.
12623 2008-02-22 Zoltan Varga <vargaz@gmail.com>
12625 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
12627 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
12629 2008-02-22 Mark Probst <mark.probst@gmail.com>
12631 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
12633 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
12634 trampoline: Fetch an entry from the runtime generic context. If
12635 it's NULL, jump to the actual trampoline to fill the runtime
12636 generic context. Otherwise, return it.
12638 * mini.c: Call the lazy fetch trampoline to get entries out of the
12639 runtime generic context.
12641 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
12642 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
12643 tramp-sparc.c: Stubs for the lazy fetch trampoline.
12645 2008-02-21 Mark Probst <mark.probst@gmail.com>
12647 * mini.c: Fetch data out of the extensible part of the runtime
12648 generic context instead of calling a helper function.
12650 * generic-sharing.c: Some functions moved into
12651 metadata/generic-sharing.c. Helper function for fetching other
12652 types now checks and asserts against extensible rgctx (just for
12653 debugging purposes - the helper function isn't called anymore
12654 unless for debugging).
12656 2008-02-21 Zoltan Varga <vargaz@gmail.com>
12658 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
12659 for tail calls up to the point that the tests in iltests.exe run. Also add a
12660 dummy CKFINITE implementation.
12661 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
12662 needed for trampoline LMF frames.
12664 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
12665 trampoline LMF frames.
12667 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
12669 * mini.c (inline_method): clean any pending loader error when inlining fail.
12670 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
12672 2008-02-21 Zoltan Varga <vargaz@gmail.com>
12674 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
12676 * aot-runtime.c (decode_patch_info): Ditto.
12678 * mini.c (mono_resolve_patch_target): Ditto.
12680 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
12683 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
12685 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
12686 if it references an icall address.
12688 2008-02-20 Zoltan Varga <vargaz@gmail.com>
12690 * cpu-s390x.md: Remove some more unused opcodes.
12692 * cpu-s390x.md: Remove some unused opcodes.
12694 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
12695 mono_op_imm_to_op ().
12697 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
12698 instead of a switch statement.
12700 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
12701 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
12703 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
12705 * mini-codegen.c: Remove unused mono_regstate2_... functions.
12707 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
12710 2008-02-19 Zoltan Varga <vargaz@gmail.com>
12712 * driver.c (mono_main): Improve error reporting when an assembly cannot be
12713 opened. Fixes #362607.
12715 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
12717 * iltests.il.in: Add a test for static methods in interfaces.
12719 2008-02-18 Zoltan Varga <vargaz@gmail.com>
12721 * genmdesc.c (build_table): Fix a crash on older glib versions.
12723 * cpu-sparc.md: Remove some unused opcodes.
12725 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
12726 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
12728 * cpu-amd64.md: Remove some unused opcodes.
12730 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
12731 like the other opcodes.
12733 2008-02-17 Zoltan Varga <vargaz@gmail.com>
12735 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
12737 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
12739 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
12740 variables 'cfg' instead of 'm' for consistency.
12742 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
12744 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
12745 argument holding the vtype return address, to avoid the ambigious use of
12746 cfg->ret for this purpose.
12748 * mini.c (NEW_RETLOADA): Use vret_addr if set.
12750 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
12752 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
12753 new mono_print_ins () function which only takes one argument.
12755 2008-02-15 Zoltan Varga <vargaz@gmail.com>
12757 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
12760 2008-02-14 Zoltan Varga <vargaz@gmail.com>
12762 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
12764 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
12766 * mini-x86.c: Sync with the version on the linear IR branch by adding new
12767 opcodes and other small changes.
12769 * mini-ops.h: Add some new opcodes from the linear IR branch.
12771 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
12773 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
12774 opcodes, use the REG_MEMBASE opcodes instead.
12776 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
12777 opcodes, use the REG_MEMBASE opcodes instead.
12779 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
12782 * mini.c (mono_op_imm_to_op): New helper function.
12784 * mini-ops.h: Add some opcodes from linear IR branch.
12786 2008-02-13 Zoltan Varga <vargaz@gmail.com>
12788 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
12791 2008-02-12 Zoltan Varga <vargaz@gmail.com>
12793 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
12796 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
12798 2008-02-09 Zoltan Varga <vargaz@gmail.com>
12800 * aot-compiler.c (emit_method_code): Add an assert.
12802 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
12803 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
12806 2008-02-08 Zoltan Varga <vargaz@gmail.com>
12808 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
12809 some load/store opcodes so they are consistent.
12810 (mono_arch_emit_prolog): Simplify some code.
12812 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
12814 * objects.cs: Add tests for large argument offsets on ARM.
12816 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
12817 stack offsets. Fixes #359651.
12819 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
12821 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
12823 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
12825 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
12827 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
12829 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
12830 rid of CEE_CONV_R_UN.
12832 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
12834 2008-02-07 Zoltan Varga <vargaz@gmail.com>
12836 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
12838 * mini.c (mono_normalize_opcodes): Add some more opcodes.
12840 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
12842 * cpu-amd64.md: Remove some unused opcodes.
12844 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
12846 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
12848 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
12849 arch specific functions for its parts. Call the peephole pass after local
12850 regalloc so the prolog can compute a more accurate max_offset.
12852 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
12853 the corresponding OP_I/OP_L opcodes.
12855 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
12857 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
12859 2008-02-06 Zoltan Varga <vargaz@gmail.com>
12861 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
12862 as they are handled in mini.c.
12864 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
12866 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
12867 case since it is handled in mini.c.
12869 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
12871 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
12873 * *.c: Use the new opcodes in the IR and back end code.
12875 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
12877 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
12879 2008-02-06 Mark Probst <mark.probst@gmail.com>
12881 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
12882 an assert because it has a race condition.
12884 2008-02-06 Zoltan Varga <vargaz@gmail.com>
12886 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
12888 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
12890 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
12892 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
12893 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
12895 2008-02-05 Zoltan Varga <vargaz@gmail.com>
12897 * cpu-amd64.md (move): Correct the maximum size of move.
12899 2008-02-05 Mark Probst <mark.probst@gmail.com>
12901 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
12902 the generic class init trampoline to return quickly if the class
12905 2008-02-04 Zoltan Varga <vargaz@gmail.com>
12907 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
12908 issues where an 32 bit callsite cannot be patched by a 64 bit address.
12910 2008-02-03 Zoltan Varga <vargaz@gmail.com>
12912 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
12915 2008-01-31 Zoltan Varga <vargaz@gmail.com>
12917 * objects.cs: Add some soft-float tests.
12919 * mini.c: Fix a couple more soft-float issues.
12921 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
12923 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
12924 avoid a REX prefix.
12926 2008-01-30 Zoltan Varga <vargaz@gmail.com>
12928 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
12929 exception happens while compiling a virtual method.
12931 2008-01-29 Zoltan Varga <vargaz@gmail.com>
12933 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
12935 * mini-sparc.c: Fix build.
12937 * mini-sparc.c (get_call_info): Add support for generic sharing.
12939 * mini-exceptions.c: Add a FIXME.
12941 2008-01-27 Zoltan Varga <vargaz@gmail.com>
12943 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
12944 altstack handling code.
12946 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
12948 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
12950 * mini-s390.c: Add support for generic sharing.
12952 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
12954 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
12956 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
12958 * mini-s390x.c: Add support for generic sharing.
12960 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
12962 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
12964 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
12965 can be used since it takes a 16 bit signed immediate.
12967 * inssel-s390x.brg: Fix OP_SETRET.
12969 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
12971 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
12973 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
12975 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
12977 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
12980 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
12983 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
12984 of the unused mono_arch_patch_delegate_trampoline stuff.
12986 2008-01-26 Zoltan Varga <vargaz@gmail.com>
12988 * basic-long.cs: Move the fp related tests to basic-float.cs.
12990 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
12992 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
12994 * basic-calls.cs: Add a test for proper float argument passing.
12996 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
12997 if the context corresponds to an exception received through a signal.
12999 * exceptions.cs: Add a test for nullref handling at the start of a try
13002 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13004 * jit-icalls.c (mono_break): New JIT icall.
13006 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13008 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13010 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13012 * cpu-*.md: Get rid of unused opcodes.
13014 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13016 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13019 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13022 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13023 the arch independent trampoline code in mini-trampolines.c.
13025 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13027 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13029 * mini-s390.h: Remove an unused define.
13031 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13032 the arch independent trampoline code in mini-trampolines.c.
13034 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13036 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13038 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13040 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13042 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13044 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13046 * cpu-amd64.md: Use smaller sizes for int opcodes.
13048 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13050 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13053 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13056 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13057 instead of though a pointer to save an indirection when accessing elements of
13060 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13062 (NOT_IMPLEMENTED): New helper macro.
13063 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13066 * *.c: Use the new helper macro.
13068 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13070 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13072 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13074 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13077 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13079 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
13080 profiling is enabled.
13082 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
13084 (mono_arch_emit_prolog): Add more first bblock optimizations.
13086 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
13087 in order if possible.
13088 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
13089 bblock, since the arguments are still in their original registers.
13091 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
13093 2008-01-17 Zoltan Varga <vargaz@gmail.com>
13095 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
13098 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
13101 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
13103 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
13104 process async exceptions received while in unmanaged code.
13106 * mini.c (mini_init): Install a callback with the runtime which will be called
13107 when a thread receives an async exception while in unmanaged code.
13109 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
13111 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
13113 2008-01-16 Wade Berrier <wberrier@novell.com>
13120 2008-01-16 Zoltan Varga <vargaz@gmail.com>
13122 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
13123 compilation with sun cc.
13125 * cpu-*.md: Fix the build.
13127 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
13129 * mini-amd64.h: Add some comments to the MonoLMF structure.
13131 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
13133 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
13134 in the LMF structure if possible. This saves two instructions in the
13135 managed->native wrappers.
13137 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
13139 2008-01-16 Mark Probst <mark.probst@gmail.com>
13141 * generic-sharing.c: New type argument lookup code which uses the
13142 runtime generic context template.
13144 2008-01-15 Zoltan Varga <vargaz@gmail.com>
13146 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
13148 * mini-arm.c (add_general): Fix arm eabi parameter passing.
13149 (mono_arch_output_basic_block): Fix localloc implementation.
13151 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
13153 * mini-ia64.c (peephole_pass): Fix ia64 build.
13155 * mini-amd64.c (peephole_pass): Fix a warning.
13157 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
13158 at a constant offset from sp/fp.
13160 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
13161 instead of obtaining it from *lmf in the managed method case.
13163 2008-01-14 Zoltan Varga <vargaz@gmail.com>
13165 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
13167 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
13169 * mini.h (MonoInstList): New type.
13170 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
13171 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
13172 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
13173 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
13174 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
13175 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
13176 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
13177 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
13178 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
13179 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
13180 MONO_INST_LIST_FOR_EACH_ENTRY,
13181 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
13182 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
13183 mono_inst_list_first, mono_inst_list_last,
13184 mono_inst_list_next, mono_inst_list_prev): New instruction
13185 list handling interfaces.
13186 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
13187 list head 'ins_list'.
13188 (MonoInst): Replace next pointer with list head 'node'.
13189 (MonoCallInst): Make 'out_args' a MonoInstList.
13190 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
13191 (MonoCompile): Delete reverse_inst_list and
13192 reverse_inst_list_len.
13193 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
13194 mono_arch_lowering_pass, mono_arch_local_regalloc,
13195 mono_arch_output_basic_block, mono_arch_emit_prolog):
13196 Convert to new instruction lists.
13197 (insert_after_ins): Delete.
13198 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
13200 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
13201 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
13202 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
13203 mono_emulate_opcode, mono_emit_load_got_addr,
13204 inline_method, mono_method_to_ir, mono_print_bb_code,
13205 print_dfn, decompose_pass, nullify_basic_block,
13206 replace_out_block_in_code, remove_block_if_useless,
13207 merge_basic_blocks, move_basic_block_to_end,
13208 try_unsigned_compare, optimize_branches, mono_print_code,
13209 mini_select_instructions, remove_critical_edges): Likewise.
13210 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
13211 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
13212 mono_arch_output_basic_block, mono_arch_emit_prolog):
13214 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
13215 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13216 mono_arch_output_basic_block): Likewise.
13217 (inst_list_prepend, insert_after_ins): Delete.
13218 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
13219 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
13221 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
13222 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
13223 mono_arch_emit_prolog): Likewise.
13224 * cfold.c (mono_constant_fold): Likewise.
13225 * liveness.c (visit_bb, mono_analyze_liveness,
13226 optimize_initlocals): Likewise.
13227 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
13228 * graph.c (mono_draw_code_cfg): Likewise.
13229 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
13230 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
13231 mono_ssa_cprop): Likewise.
13232 * abcremoval (get_relations_from_previous_bb, process_block):
13234 * local-propagation (mono_cprop_invalidate_values,
13235 mono_local_cprop_bb): Likewise.
13236 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
13237 peephole_pass, mono_arch_output_basic_block,
13238 mono_arch_emit_prolog): Likewise.
13239 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
13240 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13241 mono_arch_emit_prolog): Likewise.
13242 (insert_after_ins): Delete.
13243 * aliasing.c (print_code_with_aliasing_information,
13244 mono_build_aliasing_information, mono_aliasing_deadce):
13245 Convert to new instruction lists.
13246 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
13247 peephole_pass, NEW_INS, mono_arch_lowering_pass,
13248 mono_arch_local_regalloc, mono_arch_output_basic_block):
13250 (insert_after_ins): Delete.
13251 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
13252 peephole_pass, mono_arch_output_basic_block): Convert to
13253 new instruction lists.
13254 * mini-codegen (InstList, inst_list_prepend,
13255 insert_after_ins): Delete.
13256 (insert_before_ins, get_register_force_spilling,
13257 get_register_spilling, free_up_ireg, free_up_reg,
13258 create_copy_ins, create_spilled_store, alloc_int_reg,
13259 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
13260 to new instruction lists.
13261 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
13262 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13263 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
13264 (insert_after_ins): Delete.
13265 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
13266 mono_arch_local_regalloc, mono_arch_output_basic_block,
13267 mono_arch_call_opcode): Convert to new instruction lists.
13268 (insert_after_ins): Delete.
13269 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
13270 peephole_pass, mono_arch_output_basic_block,
13271 mono_arch_emit_prolog): Convert to new instruction lists.
13273 2008-01-11 Zoltan Varga <vargaz@gmail.com>
13275 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
13277 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
13280 * Makefile.am (version.h): Make this work with non-bash shells.
13282 2008-01-10 Zoltan Varga <vargaz@gmail.com>
13284 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
13286 2008-01-08 Zoltan Varga <vargaz@gmail.com>
13288 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
13289 the InitializeArray optimization.
13291 2008-01-06 Zoltan Varga <vargaz@gmail.com>
13293 * mini.c driver.c: Don't include os/gc_wrapper.h.
13295 2008-01-05 Zoltan Varga <vargaz@gmail.com>
13297 * mini.c (print_jit_stats): Print GC statistics if available.
13299 2008-01-04 Zoltan Varga <vargaz@gmail.com>
13301 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
13303 2007-12-29 Zoltan Varga <vargaz@gmail.com>
13305 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
13307 2007-12-26 Zoltan Varga <vargaz@gmail.com>
13309 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
13311 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
13313 * driver.c (mono_main): Ditto.
13315 2007-12-23 Zoltan Varga <vargaz@gmail.com>
13317 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
13319 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
13320 in the vtable can't be encoded.
13321 (compile_method): Ditto.
13323 2007-12-21 Zoltan Varga <vargaz@gmail.com>
13325 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
13328 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
13331 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
13332 the top LMF entry belongs to the current method.
13334 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
13336 2007-12-20 Zoltan Varga <vargaz@gmail.com>
13338 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
13340 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
13342 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
13344 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
13346 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
13348 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
13351 * basic-float.cs: Add an ulong->double cast test.
13353 2007-12-15 Zoltan Varga <vargaz@gmail.com>
13355 * mini.c (mono_method_to_ir): Fix a warning.
13357 2007-12-14 Zoltan Varga <vargaz@gmail.com>
13359 * mini-ops.h: Add OP_SWITCH.
13361 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
13362 CEE_SWITCH in back-end code, use OP_SWITCH instead.
13364 2007-12-11 Geoff Norton <gnorton@novell.com>
13366 * mini-s390x.c: Minor change to the MAX() define to allow
13367 it to compile with other gcc versions.
13369 2007-12-11 Geoff Norton <gnorton@novell.com>
13372 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
13374 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13376 exceptions-arm.c (mono_arch_get_restore_context): Restore
13379 exceptions-arm.c (throw_exception): Save the frame pointer.
13380 This is a partial fix for #323747. Only the client side is
13383 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13385 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
13386 was using an unrelated variable to log the class which
13387 needed the cctor to be called. This was crashing on arm.
13389 2007-12-09 Robert Jordan <robertj@gmx.net>
13391 * mini-x86.c (mono_arch_emit_epilog):
13392 Consider all kinds of 64-bit types. Fixes #323114.
13394 2007-12-08 Zoltan Varga <vargaz@gmail.com>
13396 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
13398 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13400 * mini-amd64.c (peephole_pass): Add a missing instruction check.
13402 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13404 * mini.c: run type ctor before allocating an object, not only
13405 when running it's constructor method (fixes at least part of bug #342507).
13407 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13409 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
13411 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
13412 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
13415 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
13416 mono_generic_class_init_trampoline () the same as it is done with the other
13419 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
13420 aot-runtime.c aot-compiler.c: Implement AOT support.
13422 2007-12-07 Mark Probst <mark.probst@gmail.com>
13424 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
13425 build for archs which don't have the vtable trampoline defined
13428 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13430 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
13432 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
13434 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
13436 * tramp-<ARCH>.c: Use the new helper function.
13438 2007-12-07 Mark Probst <mark.probst@gmail.com>
13440 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
13441 trampoline call, which takes a vtable argument.
13443 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
13444 OP_TRAMPCALL_VTABLEs like other calls.
13446 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
13447 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
13448 call. Implemented a support function which fetches the vtable
13449 from a register set.
13451 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
13452 Implemented a generic class init trampoline, using the
13453 OP_TRAMPCALL_VTABLE opcode.
13455 * mini.c: Implemented static field access when sharing generic
13456 code. This implies initing the class using the new
13457 OP_TRAMPCALL_VTABLE call.
13459 2007-12-07 Mark Probst <mark.probst@gmail.com>
13461 * mini.c: Don't compile methods with sharing enabled if their
13462 classes are disabled for sharing.
13464 2007-12-06 Zoltan Varga <vargaz@gmail.com>
13466 * inssel.brg: Add a missing sign extension to the GETCHR and array access
13467 opcodes. Fixes #346563.
13469 * objects.cs: Add a new test.
13471 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
13473 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
13474 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
13476 2007-12-06 Zoltan Varga <vargaz@gmail.com>
13478 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
13480 2007-12-03 Zoltan Varga <vargaz@gmail.com>
13482 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
13485 2007-12-02 Zoltan Varga <vargaz@gmail.com>
13487 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
13489 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
13490 optimization in the AOT case.
13492 2007-11-30 Zoltan Varga <vargaz@gmail.com>
13494 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
13496 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
13498 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
13500 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
13502 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
13503 is created by the inlined delegate ctor.
13505 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
13507 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
13509 2007-11-29 Zoltan Varga <vargaz@gmail.com>
13511 * cpu-x86.md: Fix the length of ckfinite.
13513 2007-11-28 Zoltan Varga <vargaz@gmail.com>
13515 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
13517 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
13518 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
13520 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
13522 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
13523 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
13525 2007-11-28 Martin Baulig <martin@ximian.com>
13528 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
13529 after creating the trampoline.
13531 2007-11-27 Zoltan Varga <vargaz@gmail.com>
13533 * aot-runtime.c (load_aot_module): Check runtime version if needed.
13535 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
13538 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
13539 instead of the calling method to help AOT.
13541 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
13543 2007-11-26 Zoltan Varga <vargaz@gmail.com>
13545 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
13548 2007-11-23 Zoltan Varga <vargaz@gmail.com>
13550 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
13552 * aot-compiler.c (compile_method): Correct check for generic method definitions.
13553 (encode_method_ref): No need to handle generic method definitions specially.
13555 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
13557 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
13560 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
13562 (compile_method): Enable generic sharing.
13564 2007-11-22 Zoltan Varga <vargaz@gmail.com>
13566 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
13567 (mini_method_compile): Add preliminary support for AOTing shared generic code.
13569 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
13572 * mini-trampolines.c: Fix a warning.
13574 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
13576 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
13577 (generic_class_is_reference_type): Remove unused function.
13579 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
13580 in the generic vtable trampoline case.
13582 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
13584 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
13585 return an AOT method based on a vtable slot.
13587 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
13589 * mini.c (mini_get_vtable_trampoline): Export this.
13591 2007-11-22 Martin Baulig <martin@ximian.com>
13594 (MonoDebuggerInfo): Move `debugger_version' up.
13596 2007-11-22 Martin Baulig <martin@ximian.com>
13599 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
13601 * mini-trampolines.c
13602 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
13603 after compiling the method.
13605 2007-11-20 Martin Baulig <martin@ximian.com>
13608 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
13609 (mono_debugger_remove_breakpoint): Likewise.
13610 (mono_debugger_check_breakpoints): Likewise.
13612 * debug-debugger.c: Implement the new breakpoint interface here.
13614 2007-11-18 Zoltan Varga <vargaz@gmail.com>
13616 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
13617 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
13619 * mini-x86.c (mono_arch_output_basic_block): Ditto.
13621 2007-11-17 Zoltan Varga <vargaz@gmail.com>
13623 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
13625 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
13628 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
13631 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
13632 returning a vtype in a register.
13634 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
13635 here from the arch specific code.
13637 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
13640 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
13641 (mono_arch_emit_prolog): Increment maximum prolog size.
13643 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
13644 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
13646 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
13647 MonoGenericSharingContext.
13649 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
13650 MonoGenericSharingContext. Allocate memory from the cfg mempool.
13652 2007-11-15 Mark Probst <mark.probst@gmail.com>
13654 * mini.c, mini.h, generic-sharing.c: Functions for producing code
13655 which extract fields out of the runtime generic context. Full
13656 sharing of the NEWARR opcode.
13658 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
13660 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
13661 --enable-minimal=ssa.
13663 2007-11-13 Zoltan Varga <vargaz@gmail.com>
13665 * mini-trampolines.c (mono_delegate_trampoline): Update after
13666 mono_marshal_get_delegate_invoke () signature change.
13668 2007-11-13 Mark Probst <mark.probst@gmail.com>
13670 * mini.c: Removed the shared context in favor of the generic
13671 sharing context. Allocate the MonoJitInfo structure with room for
13672 the generic sharing context if it's needed.
13674 * mini.h: Remove MonoGenericSharingContext declaration. It's in
13675 domain-internals.h now.
13677 * mini-x86.c: Pass the generic sharing context to get_call_info ().
13679 * generic-sharing.c: Several changes for working without a shared
13680 context and instead operating on open types instead.
13682 2007-11-12 David S. Miller <davem@davemloft.net>
13684 * inssel-sparc.brg: Fix double instruction emit.
13686 2007-11-12 Zoltan Varga <vargaz@gmail.com>
13688 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
13689 Get/Set/Address methods.
13691 * mini.c debug-debugger.c mini-trampolines.c: Update after
13692 mono_marshal_get_delegate_invoke signature change.
13694 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
13696 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
13697 This can happens with dynamic methods. Fixes the other bug in #322722.
13699 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
13701 * tramp-arm.c (mono_arch_patch_callsite): Support patching
13704 * mini-arm.c (arm_patch): Implement patching of BX call
13705 sequence. Fixes one of the bugs in #322722.
13707 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
13709 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
13710 under Linux. We only need to flush every 32-byte cache line.
13712 2007-11-07 Massimiliano Mantione <massi@ximian.com>
13715 move_basic_block_to_end: Add branches when needed, eventually creating
13717 optimize_branches: added a parameter that tells if it's ok to create
13718 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
13719 and avoid calling move_basic_block_to_end when it's not ok.
13722 2007-11-07 Mark Probst <mark.probst@gmail.com>
13724 * mini.c: Abort inlining call to InitializeArray if something
13725 looks wrong. Let the icall handle it, which now has proper safety
13728 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
13730 * mini.c (mono_spill_call): add support for soft-float.
13732 * mini.c (mono_method_to_ir): add support for soft-float
13733 to inlined functions that return float.
13735 * mini.c (mono_method_to_ir): add support for soft-float
13736 to cee_stsfld opcode on float fields.
13738 2007-11-05 Geoff Norton <gnorton@novell.com>
13740 * mini-x86.h: Fix the structure access for X86 Leopard.
13743 2007-11-05 Martin Baulig <martin@ximian.com>
13745 * mini-trampolines.c
13746 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
13747 after compiling the method to notify the debugger.
13749 2007-11-05 Martin Baulig <martin@ximian.com>
13751 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
13753 2007-11-02 Zoltan Varga <vargaz@gmail.com>
13755 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
13756 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
13758 2007-11-01 Zoltan Varga <vargaz@gmail.com>
13760 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
13761 native-to-managed wrappers.
13763 2007-11-01 Geoff Norton <gnorton@novell.com>
13765 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
13768 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
13770 * mini.c, mini-x86.c: when getting back from unmanaged code
13771 to managed via a marshaled delegate we also need to set the
13774 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13776 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
13779 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
13781 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
13782 let the debugger or other external agents to tell the JIT when
13783 a sw breakpoint has been inserted in the code that the JIT needs
13784 to be able to inspect.
13786 2007-10-31 Martin Baulig <martin@ximian.com>
13789 (MonoDebuggerInfo): Remove `runtime_class_init'.
13791 2007-10-30 Martin Baulig <martin@ximian.com>
13794 (mono_debugger_thread_created): Added `MonoThread *' argument.
13795 (mono_debugger_extended_notification): New public method.
13796 (mono_debugger_trampoline_compiled): New public method.
13799 (MonoDebuggerThreadInfo): Added `thread' and
13800 `extended_notifications' fields.
13803 (debugger_executable_code_buffer): New static variable.
13806 (MonoDebuggerInfo): Added `executable_code_buffer',
13807 `executable_code_buffer_size', `breakpoint_info_area',
13808 `breakpoint_table' and `breakpoint_table_size'.
13810 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
13812 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
13813 that IP either is an unused value or the vtable pointer. IMT
13814 calls use vtable + offset now. Reduced by almost half the size
13817 2007-10-26 Jonathan Chambers <joncham@gmail.com>
13819 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
13820 defines to access param registers. Replace long usage with
13821 gsize as sizeof(long) != sizeof(void*) on Win64.
13823 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
13824 on Win64. Fix intrinsic, use _AddressOfReturnAddress
13825 instead of non-existant _GetAddressOfReturnAddress.
13827 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
13828 param registers. Save/restore %rdi and %rsi in MonoLMF.
13830 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
13831 param registers. Modify (throw_exception) signature to take
13832 %rdi and %rsi on Win64.
13834 Code is contributed under MIT/X11 license.
13836 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13838 * helpers.c: unlink debugging output files.
13840 2007-10-25 Zoltan Varga <vargaz@gmail.com>
13842 * mini.c: Move mono_create_ftnptr () to object.c.
13844 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
13846 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
13847 optional. This function can now be used to disassemble code generated
13848 outside the JIT such as trampolines and IMT thunks.
13850 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
13852 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
13853 vtable pointer from a ldr instruction.
13855 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
13856 new IMT call sequence.
13858 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
13859 call sequence for interface invocations.
13861 * mini-arm.c (mono_arch_emit_imt_argument): added, required
13862 for imt support. This function is empty since IMT on ARM requires no
13863 special handling on the IR side.
13865 * mini-arm.c (mono_arch_find_imt_method): added, required for
13868 * mini-arm.c (mono_arch_find_this_argument): added, required
13871 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
13872 a ldr instruction to load a value stored in the code stream.
13874 * mini-arm.c (mono_arch_build_imt_thunk):added, required
13878 2007-10-23 Zoltan Varga <vargaz@gmail.com>
13880 * mini.c (mini_init): Install the jump trampoline callback.
13882 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13884 * mini-trampolines.c: handle synchronized methods with the common
13885 vtable trampoline (bug #335601).
13887 2007-10-17 Zoltan Varga <vargaz@gmail.com>
13889 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
13891 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
13894 * mini-ia64.h mini-ia64.c: Add support for IMT.
13896 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
13897 prolog. Fixes #331958.
13899 2007-10-15 Zoltan Varga <vargaz@gmail.com>
13901 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
13903 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13905 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
13908 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13910 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
13913 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
13915 * mini-x86.c, mini-x86.h: x86 support for the common vtable
13918 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
13920 * mini-trampolines.c: changed the magic rampoline to understand
13921 the common vtable trampoline method: the method to invoke is
13922 determined by the vtable displacement of the call.
13924 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13926 * mini.c, mini.h: register the common vtable trampoline if the
13927 architecture supports it.
13929 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13931 * cpu-amd64.md: use the correct max length for tls_get.
13933 2007-10-14 Zoltan Varga <vargaz@gmail.com>
13935 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
13936 CEE_STELEM_ANY. Fixes #333696.
13938 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13940 * exceptions-x86.c: provide more graceful handling of the case where
13941 we followed a bogus function pointer from managed code (bug #332866).
13943 2007-10-11 Mark Probst <mark.probst@gmail.com>
13945 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
13946 replaces the generic_shared flag and will carry more information
13949 * generic-sharing.c: Added mini_type_stack_size() which allows
13950 allows open types if given a generic sharing context.
13951 mini_get_basic_type_from_generic() takes a
13952 MonoGenericSharingContext* instead of a MonoCompile* now.
13954 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
13955 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
13956 mini-sparc.c, mini-x86.c: Trivial changes required by the two
13957 changes above. Just passing arguments through to the right
13960 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13962 * mini-arm.c: unify the call emission to emit_code_seq().
13964 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
13966 * tramp-arm.c: reduced the trampoline size.
13968 2007-10-10 Mark Probst <mark.probst@gmail.com>
13970 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
13971 variable handling out of arch-specific code.
13973 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
13975 * mini-arm.c: implemented fast delegate dispatch.
13977 2007-10-09 Zoltan Varga <vargaz@gmail.com>
13979 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
13980 that fp elimination is turned off if the space required by locals is too
13981 big. Fixes #331958.
13983 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
13985 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
13986 ARM to the new style trampoline.
13988 2007-10-09 Zoltan Varga <vargaz@gmail.com>
13990 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
13992 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
13994 2007-10-09 Martin Baulig <martin@ximian.com>
13997 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
13998 `field_info_offset_offset'.
14000 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14002 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14003 removed more internal usage of the r11 register and made it available
14004 to the register allocator.
14006 2007-10-08 Mark Probst <mark.probst@gmail.com>
14008 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14009 when sharing generics and treat type variables as references.
14011 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14013 * mini-ppc.c: started removing the internal uses of register r11
14014 to eventually allow the register allocator to manage it as an
14015 additional available register.
14017 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14019 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14021 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14023 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14024 specific trampolines as they are not performance critical as a jump
14025 target (maybe align as before only for AOT code?). This saves about
14026 200 KB of native code on x86 for monodevelop startup.
14028 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14030 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14031 monodevelop startup.
14033 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14035 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14037 * mini-sparc.h mini-sparc.c: Implement IMT support.
14039 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14040 its smaller and doesn't clobber sparc_g1.
14042 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14044 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14046 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14048 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14050 * mini-ppc.c: implemented fast delegate invocation.
14052 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14054 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14056 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14058 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14059 code to the new style trampoline in preparation for IMT support.
14061 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14063 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14064 systems already. This also reduces the specific trampiline sizes and
14065 prepares for the use of r12 as the IMT identifier register.
14067 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14069 * mini-mips.h: endianess fix (simplified from a patch by
14070 Thomas Kunze <thommy@tabao.de>, bug #323737).
14072 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14074 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14075 to access ucontext fields and enable netbsd support
14076 (partially from Magnus Henoch <mange@freemail.hu>).
14078 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14080 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
14081 use the preprocessor from the CPP env var if it is set.
14083 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14085 * mini-trampolines.c: fixed an assertion and moved it earlier in the
14086 code, before interface_offset gets used.
14088 2007-10-02 Zoltan Varga <vargaz@gmail.com>
14090 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
14091 mono_class_setup_vtable () before accessing klass->vtable.
14093 2007-10-01 Zoltan Varga <vargaz@gmail.com>
14095 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
14098 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14100 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
14101 IMT slots (this saves hundreds of KB of memory in programs like
14102 IronPython and Monodevelop).
14104 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14106 * mini.c: print the delegate counter.
14108 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
14110 * mini-x86.c: make it easier to enable the debugging code for IMT
14113 2007-09-28 Martin Baulig <martin@ximian.com>
14116 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
14117 `mono_method_klass_offset' and `mono_method_token_offset'.
14119 2007-09-20 Mark Probst <mark.probst@gmail.com>
14121 * mini.c: First generics sharing implementation. Can only share
14122 in very simple cases. If sharing doesn't work it falls back to
14123 dedicated compilation.
14125 * mini.h: Flag in MonoCompile to specify whether generic
14126 compilation is shared. Flags enum for marking which generic inst
14127 of a context is used. Prototypes for helper functions.
14129 * generic-sharing.c: Helper functions for generic method sharing.
14131 * optflags-def.h: Optimization flag (gshared) for enabling generic
14132 method sharing added.
14134 * Makefile.am: generic-sharing.c added.
14136 2007-09-19 Daniel Nauck <dna@mono-project.de>
14138 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
14140 2007-09-19 Massimiliano Mantione <massi@ximian.com>
14141 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
14144 2007-09-19 Martin Baulig <martin@ximian.com>
14146 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
14147 mono_debug_cleanup() is now part of mono_cleanup().
14149 2007-09-18 Zoltan Varga <vargaz@gmail.com>
14151 * driver.c (mono_main): Fix a warning.
14153 2007-09-17 Zoltan Varga <vargaz@gmail.com>
14155 * aot-compiler.c: Optimize various parts when processing large assemblies.
14158 * mini.c (mono_patch_info_hash): Improve hash function.
14160 2007-09-14 Jonathan Chambers <joncham@gmail.com>
14162 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
14164 Code is contributed under MIT/X11 license.
14166 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14168 * mini.c (mini_init): Fix a leak.
14170 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
14172 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14174 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
14176 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14178 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
14180 2007-09-13 Zoltan Varga <vargaz@gmail.com>
14182 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
14185 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
14187 * mini.c (handle_alloc): Enable managed allocators in AOT code.
14189 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
14191 * aot-runtime.c (decode_patch_info): Ditto.
14193 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14195 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
14196 static case. Cache delegates in architecture specific code,
14197 based on number of parameters.
14199 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
14200 in architecture specific code, based on number of parameters.
14202 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
14203 caching happen in architecture specific code now.
14205 Code is contributed under MIT/X11 license.
14207 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14209 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
14210 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
14211 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
14213 Code is contributed under MIT/X11 license.
14215 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14216 * mini.c: (mono_thread_abort) Fixed bug #82416.
14218 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14220 * mini.: hook the new managed GC allocation feature into the JIT.
14222 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14224 * mini.c: implementation for the new runtime tls opcode.
14226 2007-09-11 Martin Baulig <martin@ximian.com>
14229 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
14230 `mono_method_inflated_offset'.
14232 2007-09-07 Zoltan Varga <vargaz@gmail.com>
14234 * driver.c mini.h mini.c: Add a new devel command line option for injecting
14235 async exceptions into a method.
14237 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
14238 purpose of testing whenever the unwinder works at every instruction.
14240 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
14242 * mini.c: check accessibility of method used in ldftn (fixes
14245 2007-09-04 Zoltan Varga <vargaz@gmail.com>
14247 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
14249 * inssel.brg: Fix a warning.
14251 2007-09-03 Martin Baulig <martin@ximian.com>
14253 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
14254 now takes the `main_method' as argument.
14256 2007-09-02 Zoltan Varga <vargaz@gmail.com>
14258 * cpu-sparc.md (endfilter): Add missing src1:i argument.
14260 2007-08-30 Jonathan Chambers <joncham@gmail.com>
14262 * driver.c: include the cil-coff.h header on Windows.
14264 Code is contributed under MIT/X11 license.
14266 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14268 * mini.c, driver.c: don't include the cil-coff.h header.
14270 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14272 * mini.c: flag places that needs fixes fo soft-float support.
14274 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
14276 * mini.h, inssel-float.brg: fix soft-float constant loads on big
14277 endian systems (partially from Dean Jenkins, bug #81924).
14279 2007-08-28 Mark Probst <mark.probst@gmail.com>
14281 * mini.c (check_linkdemand): Remove embedded reference object in
14282 call to LinkDemandSecurityException.
14283 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
14284 with an IntPtr instead of a reference object.
14286 2007-08-28 Zoltan Varga <vargaz@gmail.com>
14288 * mini.c (handle_initobj): Handle alignment properly.
14290 * inssel.brg (mini_emit_memset): Ditto.
14292 * inssel.brg (mini_emit_memcpy): Ditto.
14294 * inssel-sparc.brg: Ditto.
14296 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
14298 2007-08-26 Zoltan Varga <vargaz@gmail.com>
14300 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
14301 exceptions raised in unmanaged code. Fixes part of #82594.
14303 2007-08-24 Mark Probst <mark.probst@gmail.com>
14305 * mini.c (mono_method_to_ir), declsec.c
14306 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
14308 2007-08-22 Martin Baulig <martin@ximian.com>
14311 (MonoDebuggerThreadInfo): New typedef.
14312 (mono_debugger_thread_table): New global variable.
14313 (mono_debugger_thread_created): New public function.
14314 (mono_debugger_thread_cleanup): New public function.
14317 (MonoDebuggerInfo):
14318 - removed `get_current_thread' and `lookup_assembly'.
14319 - removed `data_table'.
14320 - added `thread_table'.
14323 (mono_thread_start_cb): Call mono_debugger_thread_created().
14324 (mono_thread_attach_cb): Likewise.
14325 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
14326 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
14329 * driver.c (mono_main): Move mono_debug_init() up, before calling
14330 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
14332 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14334 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
14335 together when passing several arguments of type double (gives a small
14336 speedup and saves a few bytes of generated code).
14338 2007-08-20 Jb Evain <jbevain@novell.com>
14340 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
14342 2007-08-20 Jb Evain <jbevain@novell.com>
14344 * mini.c (mono_method_to_ir): throw MethodAccessException
14345 and FieldAccessException instead of InvalidProgramException.
14347 2007-08-20 Mark Probst <mark.probst@gmail.com>
14349 * mini.c: CoreCLR security checks.
14351 * mini.h: Removed MonoSecurityMode (moved to
14352 metadata/security-manager.h) and mono_security_mode global var
14353 (replaced by set/get functions in security-manager.h).
14355 * driver.c: Added "core-clr-test" security mode for testing. Used
14356 set-function for setting security mode.
14358 2007-08-17 Mark Probst <mark.probst@gmail.com>
14360 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
14361 the new jit_info_table.
14363 * driver.c: Test code for the new jit_info_table (enabled by the
14364 define MONO_JIT_INFO_TABLE_TEST).
14366 2007-08-14 Zoltan Varga <vargaz@gmail.com>
14368 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14369 detection of call <REG> instruction sequence. Fixes build on freebsd.
14371 2007-08-13 Zoltan Varga <vargaz@gmail.com>
14373 * mini-exceptions.c: Fix a warning.
14375 2007-08-11 Zoltan Varga <vargaz@gmail.com>
14377 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
14378 stack overflow handling code on amd64 too.
14380 * mini-exceptions.c (mono_setup_altstack): Make this use
14381 mono_thread_get_stack_bounds ().
14383 * mini-x86.h: Disable sigaltstack on solaris x86.
14385 2007-08-10 Zoltan Varga <vargaz@gmail.com>
14387 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
14389 2007-08-10 Geoff Norton <gnorton@customerdna.com>
14391 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
14393 2007-08-08 Zoltan Varga <vargaz@gmail.com>
14395 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
14397 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
14399 2007-08-03 Neale Ferguson <neale@sinenomine.net>
14401 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
14404 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14406 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
14407 to be emitted (bug #82281).
14409 2007-08-01 Martin Baulig <martin@ximian.com>
14411 Merged the `debugger-dublin' branch.
14413 * debug-debugger.h (MonoDebuggerInfo):
14414 Removed the `old_*' compatibility entries.
14415 Added `debugger_version' and `data_table'.
14416 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
14417 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
14420 (MiniDebugMethodBreakpointInfo): Add `address_list'.
14421 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
14422 instead of a `gconstpointer'.
14423 (mono_debugger_insert_method_breakpoint): Return a
14424 `MonoDebugMethodAddressList *'.
14426 2007-06-28 Martin Baulig <martin@ximian.com>
14428 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
14430 2007-08-01 Zoltan Varga <vargaz@gmail.com>
14432 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
14433 __builtin_frame_address () since it is broken on older gcc versions.
14435 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14437 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
14438 on the stack overflow handling and made the managed stack overflows
14439 catchable in most cases using soft guard pages.
14440 * exceptions-x86.c: added code to restore the protection in the soft
14441 guard pages at the end of exception handling.
14443 2007-07-31 Zoltan Varga <vargaz@gmail.com>
14445 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
14447 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14449 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
14450 exception handling.
14452 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14454 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
14455 signal handling support until it has been ported to the new mechanism.
14456 * mini.c: fixed stack overflow detection and use the new
14457 architecture code to handle signals on the altstack.
14459 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
14461 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
14462 stack overflows on the alt stack.
14464 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
14466 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
14467 stack overflows on the alt stack.
14469 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
14471 * exceptions-ppc.c: cleanup preparing for altstack support.
14473 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
14475 * exceptions-arm.c: cleanup preparing for altstack support.
14477 2007-07-27 Mark Probst <mark.probst@gmail.com>
14479 * mini.c (print_jit_stats): Output hazard pointer stats.
14481 2007-07-26 Mark Probst <mark.probst@gmail.com>
14483 * driver.c, mini.c: Replaced security mode flags with a single
14486 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14488 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
14490 2007-07-25 Mark Probst <mark.probst@gmail.com>
14492 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
14493 (which doesn't do anything yet) for activating Core CLR
14494 (Silverlight) security.
14496 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
14498 * mini-codegen.c: work around a possible gcc bug on arm.
14500 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14502 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
14503 message for platforms that don't support AOT compilation.
14505 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14507 * mini.h, mini.c, driver.c: temporary smcs hack.
14509 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
14511 * mini-arm.h, mini-arm.c: arm EABI fixes.
14513 2007-07-22 Zoltan Varga <vargaz@gmail.com>
14515 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
14518 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
14519 trampolines taking a method argument.
14521 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
14523 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
14524 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
14526 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
14527 JIT compilation throws an exception. Fixes #82050.
14529 2007-07-19 Mark Probst <mark.probst@gmail.com>
14531 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
14532 with the MONO_EXCEPTION_ defines.
14534 2007-07-17 Zoltan Varga <vargaz@gmail.com>
14536 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
14539 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
14540 the cause of an assertion.
14542 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
14544 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
14547 2007-07-15 Zoltan Varga <vargaz@gmail.com>
14549 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
14550 assert. Should fix #82103.
14552 2007-07-14 Zoltan Varga <vargaz@gmail.com>
14554 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
14555 here too. Fixes #82095.
14557 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
14560 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
14562 * mini-amd64.h: Enable IMT for amd64.
14564 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
14566 2007-07-12 Zoltan Varga <vargaz@gmail.com>
14568 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
14570 2007-07-12 Mark Probst <mark.probst@gmail.com>
14572 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
14573 as soon as check_linkdemand sets an exception_type.
14575 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14577 * mini-x86.c: fixed offsets for IMT call sequence.
14578 * mini-x86.h: enable IMT again.
14580 2007-07-11 Zoltan Varga <vargaz@gmail.com>
14582 * trace.c (mono_trace_enter_method): Decode MonoType too.
14584 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
14586 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
14588 * mini-amd64.c: Add preliminary IMT implementation.
14590 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14592 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
14593 understand the new IMT-base interface invocation (thanks to
14594 Daniel Nauck for the report and the remote debugging session).
14596 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14598 * mini-x86.c: size and speed optimizations for the IMT bsearch.
14600 2007-07-11 Zoltan Varga <vargaz@gmail.com>
14602 * Makefile.am (aotcheck): Make this actually use the AOTed code.
14604 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
14606 * mini-trampolines.c: implement AOT IMT support.
14607 * mini-x86.h: enable IMT support for wider testing.
14609 2007-07-10 Zoltan Varga <vargaz@gmail.com>
14611 * inssel.brg (emit_imt_argument): Add aot support here.
14613 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
14615 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14617 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
14618 of the IMT implementation, partially from massi, with my
14619 implementation of the bsearch sequence. Disabled by default until
14620 the AOT code is implemented.
14622 2007-07-10 Zoltan Varga <vargaz@gmail.com>
14624 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
14626 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
14628 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14630 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
14631 arch-independent IMT JIT code from Massimiliano
14632 Mantione (massi@ximian.com) with small cleanups from me.
14634 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
14636 * Makefile.am: fix svn invocation to get the svn revision to be
14637 independent of the local language (build fix).
14639 2007-07-09 Mark Probst <mark.probst@gmail.com>
14641 * mini.c (inline_method): Reset cfg->exception_type if the
14642 inlining is aborted. Fixes: 82049.
14644 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
14646 * mini.c: remove assert from exception handling code when exception_ptr
14649 2007-07-05 Zoltan Varga <vargaz@gmail.com>
14651 * mini.c (mono_codegen): Add an assert.
14653 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
14654 enter and leave code.
14655 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
14657 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14659 * mini-ppc.c: fixed memory corruption for localloc(0)
14662 2007-07-05 Zoltan Varga <vargaz@gmail.com>
14664 * mini.c: Fix warnings.
14666 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
14668 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
14669 to emit better double->int conversions.
14671 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14673 * mini.c: the provided Min/Max optimizations are valid for unisgned
14676 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
14678 * 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
14680 2007-06-28 Miguel de Icaza <miguel@novell.com>
14682 * mini.c (mono_running_on_valgrind): Add support for reporting the
14683 method and its boundaries to valgrind.
14685 2007-06-28 Martin Baulig <martin@ximian.com>
14687 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
14689 2007-06-25 Zoltan Varga <vargaz@gmail.com>
14691 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
14693 * generic.2.cs: Add new test case.
14695 2007-06-25 Martin Baulig <martin@ximian.com>
14697 Merged the `debugger-dublin' branch.
14700 (mono_debugger_insert_method_breakpoint): New public method.
14701 (mono_debugger_remove_method_breakpoint): Likewise.
14702 (mono_debugger_check_breakpoints): New static method.
14703 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
14705 * debug-debugger.h (MonoDebuggerInfo):
14706 Renamed (to keep backward compatibility in the vtable):
14707 `insert_breakpoint' -> `old_insert_breakpoint'.
14708 `remove_breakpoint' -> `old_remove_breakpoint'.
14709 `create_string' -> `old_create_string'.
14710 `lookup_class' -> `old_lookup_class'.
14711 `lookup_type' -> removed; changed into a dummy field.
14712 `lookup_assembly' -> `old_lookup_assembly'.
14713 Added (same functionality, but different signature):
14714 `create_string', `lookup_class', `lookup_assembly'
14716 `get_method_addr_or_bpt', `remove_method_breakpoint',
14717 `runtime_class_init'.
14719 * debug-debugger.c: Merged the `debugger-dublin' branch.
14721 2007-06-23 Zoltan Varga <vargaz@gmail.com>
14723 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
14725 (peephole_pass): Likewise.
14727 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
14729 * driver.c: hopefully make setaffinity work also for ancient
14732 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
14734 * driver.c : win32 build fix.
14736 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14738 * driver.c: check for the MONO_NO_SMP env var and bind to a single
14739 processor if it is set.
14741 2007-06-21 Martin Baulig <martin@ximian.com>
14743 * debug-mini.h: New file.
14746 (mono_debugger_insert_breakpoint_full): Moved here from
14747 ../metadata/mono-debug-debugger.c.
14748 (mono_debugger_remove_breakpoint): Likewise.
14749 (mono_debugger_breakpoint_callback): Likewise.
14751 2007-06-15 Raja R Harinath <rharinath@novell.com>
14753 * jit-icalls.c (mono_helper_compile_generic_method): Update to
14754 changes in MonoGenericClass.
14756 2007-06-14 Zoltan Varga <vargaz@gmail.com>
14758 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
14760 2007-06-14 Raja R Harinath <rharinath@novell.com>
14762 * jit-icalls.c (mono_helper_compile_generic_method): Update to
14763 removal of MonoGenericMethod.
14765 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14767 * mini-exceptions.c: hooks for the exception events profiling API.
14769 2007-06-14 Randolph Chung <tausq@debian.org>
14771 * Makefile.ma: Add hppa target.
14772 * mini-arch.h: Include mini-hppa.h
14773 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
14774 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
14775 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14777 2007-06-14 Randolph Chung <tausq@debian.org>
14779 * inssel.brg: Add rules for "chained" compare-branch operations so that
14780 a single compare op can affect multiple branches. Adjust cost for
14781 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
14782 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
14783 cost for some rules so that they can more easily be overridden by
14784 per-arch rules (with fixes from lupus).
14785 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14787 2007-06-13 Randolph Chung <tausq@debian.org>
14789 * mini-ops.h: Reorder branch ops so that they match the order of the
14790 corresponding CEE_* ops. The code expects them this way.
14791 Add new ops for HPPA target.
14792 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14794 2007-06-13 Randolph Chung <tausq@debian.org>
14796 * mini-exceptions.c: Handle cases where the stack grows towards
14798 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14800 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14802 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
14804 * driver.c: explain where a non-matching corlib is found.
14806 2007-06-13 Mark Probst <mark.probst@gmail.com>
14808 * mini.c (print_jit_stats): Output dynamic code allocation stats.
14810 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
14812 * mini-exceptions.c: Generate a method profile leave event during
14813 an exception to ensure that the profiler gets notified.
14815 2007-06-07 Zoltan Varga <vargaz@gmail.com>
14817 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
14820 * cpu-amd64.md: Add long_and/or/xor opcodes.
14822 2007-06-06 Wade Berrier <wberrier@novell.com>
14824 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
14825 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
14826 length of instruction shr_imm (expected 8, got 10)
14828 2007-06-06 Zoltan Varga <vargaz@gmail.com>
14830 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
14832 2007-06-06 Mark Probst <mark.probst@gmail.com>
14834 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
14835 MonoInternalHashTable again (fixed bug in the internal hash table
14838 2007-06-06 Mark Probst <mark.probst@gmail.com>
14840 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
14841 Have to figure out what makes it crash the SWF regression.
14843 2007-06-05 Zoltan Varga <vargaz@gmail.com>
14845 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
14847 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14849 * mini.c: optimize out the type check when storing null in a
14852 2007-06-04 Mark Probst <mark.probst@gmail.com>
14854 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
14855 MonoInternalHashTable.
14857 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
14859 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
14860 signed integer methods.
14862 2007-06-02 Zoltan Varga <vargaz@gmail.com>
14864 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
14865 permanently since the current approach doesn't work.
14867 2007-06-02 Zoltan Varga <vargaz@gmail.com>
14869 * inssel.brg (stmt): Only call delegate->invoke_impl if
14870 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
14872 2007-06-01 Zoltan Varga <vargaz@gmail.com>
14874 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
14875 the sreg2==rdx case.
14877 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
14878 account if it contains a rex prefix.
14879 (peephole_pass): Handle OP_FMOVE as well.
14881 2007-06-01 Zoltan Varga <vargaz@gmail.com>
14883 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
14884 as it causes regressions.
14886 2007-05-31 Zoltan Varga <vargaz@gmail.com>
14888 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
14889 static case as well.
14891 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
14893 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
14894 (mono_arch_get_this_arg_from_call): Ditto.
14896 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
14898 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
14901 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
14902 (mono_arch_get_this_arg_from_call): Ditto.
14904 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
14906 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
14907 try to create optimized invoke code and use that for further invocations.
14908 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
14910 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
14912 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
14914 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
14915 sealed classes or methods.
14916 *devirtualization.cs: tests for the new optimization
14918 2007-05-29 Zoltan Varga <vargaz@gmail.com>
14920 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
14921 by the update_volatile () function.
14923 2007-05-27 Zoltan Varga <vargaz@gmail.com>
14925 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
14928 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
14930 2007-05-24 Jonathan Chambers <joncham@gmail.com>
14932 * mini.c: Add configure checks for header files.
14933 * mini-x86.c: Add configure checks for header files.
14934 * trace.c: Add configure checks for header files.
14935 * aot-runtime.c: Add configure checks for header files.
14936 * aot-compiler.c: Add configure checks for header files.
14937 * driver.c: Add configure checks for header files.
14938 * mini-codegen.c: Add configure checks for header files.
14940 Code is contributed under MIT/X11 license.
14942 2007-05-22 Zoltan Varga <vargaz@gmail.com>
14944 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
14945 icompare_imm -128 + op_iclt. Fixes #81703.
14947 2007-05-19 Zoltan Varga <vargaz@gmail.com>
14949 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
14951 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14953 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
14954 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
14955 so that all isinst checks now use "interface_bitmap".
14957 2007-05-15 Zoltan Varga <vargaz@gmail.com>
14959 * cpu-amd64.md (jmp): Fix a warning.
14961 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
14963 * basic.cs: Add new regression test.
14965 * basic.cs: Remove test which is now in basic-long.cs.
14967 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
14969 * basic-long.cs: Add new test.
14971 2007-05-13 Zoltan Varga <vargaz@gmail.com>
14973 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
14975 2007-05-12 Zoltan Varga <vargaz@gmail.com>
14977 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
14979 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
14982 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
14983 throwing code a bit.
14985 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
14986 the exception throwing code a bit.
14988 * mini-x86.c (get_call_info): Allocate result from a mempool.
14990 2007-05-11 Zoltan Varga <vargaz@gmail.com>
14992 * aot-compiler.c (find_typespec_for_class): Fix the assert.
14994 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
14996 * mini.h (MonoCompile): Add 'token_info_hash' field.
14998 * mini.c: Save token->method associations during compilation so the AOT
14999 compiler can use it.
15001 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15002 which reference generic classes and methods.
15004 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15006 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15008 * aot-compiler.c (compile_method): Fix a typo in a comment.
15010 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15012 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15013 everything generic.
15015 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15017 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15019 * mini.h (MonoCompile): Add 'args' field.
15021 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15024 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15026 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15028 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15030 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15032 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15033 opcodes for some opcodes.
15035 * mini.h *.brg *.c: Use the new opcodes.
15037 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15039 * mini.h: Bumped aot revision.
15041 * inssel.brg: modified code generation of type checks for interfaces
15042 to use the new "MonoClass.interface_bitmap" instead of the old
15043 "MonoClass.interface_offsets".
15045 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15047 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15049 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15051 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15054 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15056 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15058 2007-04-27 Wade Berrier <wberrier@novell.com>
15060 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15061 mini.h) to fix build.
15063 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15065 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15067 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15068 causes the corlib unit tests to fail.
15070 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15072 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15074 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15076 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15077 opcodes to the comparison relations.
15079 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
15080 opcodes to their types.
15082 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
15084 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
15085 it in cfg->arch.cinfo.
15087 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
15089 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
15090 cfg->cil_offset_to_bb.
15092 2007-04-24 Zoltan Varga <vargaz@gmail.com>
15094 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
15095 created becase of initlocals.
15097 2007-04-23 Zoltan Varga <vargaz@gmail.com>
15099 * mini-alpha.c cpu-alpha.md: More alpha port work from
15100 Sergey Tikhonov <tsv@solvo.ru>.
15102 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
15104 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
15106 2007-04-19 Zoltan Varga <vargaz@gmail.com>
15108 * cpu-s390.md (break): Correct the length of break instruction.
15110 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15112 * mini.c: fix a couple of soft-float issues and comments.
15114 2007-04-15 Miguel de Icaza <miguel@novell.com>
15116 * trace.c (is_filenamechar): - is also a filename char.
15118 2007-04-15 Neale Ferguson <neale@sinenomine.net>
15120 * mini-s390.c: Correct checking for enum type in return value processing.
15122 2007-04-14 Raja R Harinath <rharinath@novell.com>
15124 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
15125 (version.h): Makefile is in the build directory.
15127 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
15129 * mini-amd64.h: fix for assertion failure on Solaris/amd64
15131 2007-04-11 Martin Baulig <martin@ximian.com>
15133 * mini.c (can_access_member): Fix handling of generic classes;
15136 2007-04-10 Zoltan Varga <vargaz@gmail.com>
15138 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
15140 2007-04-05 Zoltan Varga <vargaz@gmail.com>
15142 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
15144 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15146 * mini-codegen.c: make sure the right spill amount is
15147 used for fp or integer registers (fixes the float_sub_spill() on ppc).
15149 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
15151 * mini-ppc.c: fixes for the fp_branch_nan test.
15153 2007-03-23 Zoltan Varga <vargaz@gmail.com>
15155 * basic.cs: Comment out new test which still fails on ia64.
15157 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
15159 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
15161 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15163 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
15165 2007-03-22 Zoltan Varga <vargaz@gmail.com>
15167 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
15168 on 64 bit machines. Fixes part of #80738.
15170 * basic.cs: Add regression test.
15172 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15174 * inssel.brg basic.cs: Revert previous change to fix build.
15176 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
15179 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
15181 * basic.cs: Add new regression test.
15183 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15185 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
15188 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15190 * cpu-s390x.md: Correct length of break instruction.
15192 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15194 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
15195 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
15197 2007-03-15 Jonathan Chambers <joncham@gmail.com>
15199 * *.c: Begin WIN64 port.
15200 * mini.c: Use correct register in profiler.
15201 * mini-amd64.c: No inline assembly on Win64.
15202 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
15203 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
15204 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
15205 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
15206 mono_arch_ip_from_context for Win64.
15208 Contributed under MIT/X11 license.
15210 2007-03-15 Zoltan Varga <vargaz@gmail.com>
15212 * exceptions-amd64.c (seh_handler): Ditto.
15214 * exceptions-x86.c (seh_handler): Fix a memory leak.
15216 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
15218 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
15219 mini-s390x.c: fixed peephole optimizations to deal
15220 correctly with 1 and 2 byte reload avoidance.
15222 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
15224 * cpu-s390.md, cpu-s390x.md: update localloc length.
15226 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15228 * cpu-g4.md: added missing descriptions.
15230 2007-03-14 Miguel de Icaza <miguel@novell.com>
15232 * Makefile.am: Add support so the tail tests are not executed on
15233 PowerPC as that is a known limitation of the PowerPC port.
15235 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15237 * runmdesc.bat: Move to msvc directory.
15239 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15241 * runmdesc.bat: Run executable that was produced by the current
15242 target and sent via an argument.
15244 2007-03-11 Zoltan Varga <vargaz@gmail.com>
15246 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
15249 * generics.2.cs: Add regression test.
15251 2007-03-09 Wade berrier <wberrier@novell.com>
15253 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
15255 2007-03-09 Zoltan Varga <vargaz@gmail.com>
15257 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
15258 AOT code depends on this.
15260 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15262 * mini.c: more precise tracking of types in the eval stack
15263 (part of fix for bug #81044).
15265 2007-03-07 Zoltan Varga <vargaz@gmail.com>
15267 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
15269 * aot-compiler.c (encode_patch): Remove an obsolete comment.
15271 2007-03-06 Zoltan Varga <vargaz@gmail.com>
15273 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
15275 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
15277 2007-02-22 Zoltan Varga <vargaz@gmail.com>
15279 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
15280 a pointer on 64 bit systems. Fixes #80190.
15282 * iltests.il: Add new regression test.
15284 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15286 * mini.c: inline a constant for Environment.IsRunningOnWindows.
15288 2007-02-19 Geoff Norton <gnorton@customerdna.com>
15290 * trace.c: Remove an erroneous alignemnt check when tracing.
15291 Fixes --trace on OSX86.
15293 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15295 * mini-$(arch).h: initialize SP in context for all the archs.
15297 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
15299 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
15300 regressions in the thread tests.
15302 2007-02-14 Zoltan Varga <vargaz@gmail.com>
15304 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
15305 - fixed implementation of LOCALLOC opcode
15306 - implemented non-un compare for floats
15308 - implementation of FDIV and CKFINITE opcodes
15309 - fixes for latest mono updates
15310 - additional arch opcodes
15312 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15314 * Makefile.am: simplify and merge rules for cross-compilation.
15316 2007-02-07 Massimiliano Mantione <massi@ximian.com>
15318 * local-propagation.c: Actually *apply* the fix for bug 80591...
15320 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15322 * mini-exceptions.c: backuot part of the last change
15323 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
15325 2007-02-06 Massimiliano Mantione <massi@ximian.com>
15326 * inssel.brg: Fix bug 59286.
15329 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
15331 * mini-exceptions.c: patch from Zoltan to correctly check for
15332 stack boundaries (using the stack register, not the frame register),
15333 fixes bugs #80724, #79717.
15335 2007-02-03 Zoltan Varga <vargaz@gmail.com>
15337 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
15338 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
15340 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
15341 presence of frame pointer elimination.
15343 2007-02-01 Geoff Norton <gnorton@customerdna.com>
15345 * mini-x86.h: NetBSD UCONTEX_REG defines.
15347 2007-02-01 Zoltan Varga <vargaz@gmail.com>
15349 * inssel-amd64.brg: Fix amd64 build.
15351 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
15353 * mini.h: remove extern to workaround what looks likes gcc bug 26905
15356 2007-01-31 Zoltan Varga <vargaz@gmail.com>
15358 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
15361 * mini-<ARCH>.c: Use mono_is_regsize_var ().
15363 2007-01-30 Mark Mason <mason@broadcom.com>
15365 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
15366 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
15367 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
15368 beginning support for CEE_JMP [not quite working yet]
15369 * tramp-mips.c: LMF handling now works
15371 2007-01-30 Zoltan Varga <vargaz@gmail.com>
15373 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
15375 * mini.h (NULLIFY_INS): New macro.
15377 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15379 * mini.c: statistical profiler fix for windows, patch
15380 from Tor Lillqvist (tml@novell.com).
15382 2007-01-30 Massimiliano Mantione <massi@ximian.com>
15383 * local-propagation.c: Fix bug 80591.
15385 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15387 * Makefile.am: put back the --export-dynamic option as with
15388 the previous gmodule flags (thanks to Robert Jordan).
15390 2007-01-28 Zoltan Varga <vargaz@gmail.com>
15392 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
15394 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
15395 simplify and speed up the local register allocator. Also rename some fields
15396 like iassign->vassign.
15398 * regalloc.c: Remove some functions which are no longer used since their
15399 inlined version is in mini-codegen.c.
15401 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
15403 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
15405 2007-01-27 Zoltan Varga <vargaz@gmail.com>
15407 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
15408 narrowing. Fixes #80622.
15410 * iltests.il: Add new regresssion test.
15412 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15414 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
15415 debug-debugger.c, debug-debugger.h: warning fixes.
15416 * driver.c: updated copyright year and made it fit in one line.
15418 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
15420 * aot-runtime.c: updated to use mono-dl instead of gmodule.
15422 2007-01-25 Zoltan Varga <vargaz@gmail.com>
15424 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
15426 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
15428 * iltests.il: Add new test for bug #80507.
15430 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15432 * mini-arm.h: use soft-float also on vfp for now.
15434 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
15436 * mini.c: fix some more soft-float issues.
15438 2007-01-24 Zoltan Varga <vargaz@gmail.com>
15440 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
15442 2007-01-24 Massimiliano Mantione <massi@ximian.com>
15443 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
15444 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
15445 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
15447 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
15449 * mini-arm.c: typo fix.
15451 2007-01-23 Neale Ferguson <neale@sinenomine.net>
15453 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
15455 2007-01-21 Zoltan Varga <vargaz@gmail.com>
15457 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
15458 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
15460 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
15462 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
15464 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
15466 * inssel.brg: Fix a warning.
15468 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
15470 * abcremoval.c ssa.c ssapre.c: Update after this change.
15472 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
15474 * dominators.c (df_set): Use mono_bitset_union_fast.
15476 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
15478 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
15479 mini-codegen.c: reduce relocations and memory usage for the cpu
15482 2007-01-20 Zoltan Varga <vargaz@gmail.com>
15484 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
15486 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
15487 to reduce their size.
15489 2007-01-19 Mark Mason <mason@broadcom.com>
15491 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
15492 * mini-mips.c: more configuration macros, support long conditional branches, additional
15493 asserts, fix epilog instrumentation.
15494 * mini-mips.h: use standard stack walk
15495 * cpu-mips.md: increase size of div, rem and conditional branches
15497 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
15499 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
15502 2007-01-19 Zoltan Varga <vargaz@gmail.com>
15504 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
15505 (compile_method): Ditto.
15507 * aot-runtime.c (decode_klass_info): Ditto.
15509 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
15510 needed by the code generated by inssel.brg. Also fix a warning.
15512 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
15514 * mini.c: deal with enums that become genericinsts by
15515 being nested in a generic class (bug #79956).
15517 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15519 * mini.c: match the generic definition to check for
15520 private access with generic types (bug #78431).
15522 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15524 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
15525 to make life easier for people cross-compiling that insist on not
15528 2007-01-17 Mark Mason <mason@broadcom.com>
15530 * inssel-long.brg: patch to deal with mips missing flags
15531 * inssel-long32-mips.brg: implement overflow checks
15532 * insset-mips.brg: implement overflow checks
15533 * mini-mips.h: implement conditional exception handling
15534 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
15535 Remove unused code, minor cleanups.
15536 * exceptions-mips.c: minor cleanups
15537 * mini-ops.h: add mips conditional exception ops
15538 * cpu-mips.md: add mips conditional exception ops
15541 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15543 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
15544 to deal with mips missing of flags.
15546 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
15548 * exceptions-ppc.c: execute fault handlers.
15550 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
15552 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
15554 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15556 * mini.c: handle also floating point values in initialize_array.
15558 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
15560 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
15561 array initialization and make it conditional on the intrins option.
15563 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15565 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
15566 relocations and put the patch info names close to the enum definition.
15568 2007-01-15 Mark Mason <mason@broadcom.com>
15570 * basic.cs, exceptions.cs: break up large tests to increase debugability.
15572 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
15574 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
15576 2007-01-12 Raja R Harinath <rharinath@novell.com>
15578 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
15580 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
15582 * Makefile.am: distribute the mips sources.
15584 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15586 * mini-codegen.h: handle bug #80489 here, by excluding ecx
15589 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
15591 * cpu-x86.md: back out for now as this triggers other regressions.
15593 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15595 * cpu-x86.md: force src1 and dest regpair for long shift instructions
15596 to eax:edx, so ecx can't get allocated to them (bug #80489).
15598 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
15600 * mini.c, mini-exceptions.c: enabled running fault handlers
15603 2007-01-03 Miguel de Icaza <miguel@novell.com>
15605 * driver.c: If nothing fail, do not use the string "failed",
15606 because it makes it very annoying to view test result logs on the
15609 2006-12-30 Miguel de Icaza <miguel@novell.com>
15611 * debug-debugger.c (mono_debugger_main): Rename "main" to
15612 "main_method" to prevent a warning.
15614 Remove a warning for unused field.
15616 2006-12-28 Martin Baulig <martin@ximian.com>
15619 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
15621 2006-12-22 Martin Baulig <martin@ximian.com>
15623 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
15624 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
15625 seperate `.mdb_debug_info' section, so we can access it from the
15626 debugger even if the binary is stripped.
15628 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
15629 from the `.mdb_debug_info' here to prevent the linker from
15630 removing that section.
15632 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
15633 mdb-debug-info64.s.
15635 2006-12-19 Robert Jordan <robertj@gmx.net>
15637 * mini-x86: enable the code to return small structures in
15638 registers for FreeBSD as well. Fixes bug #80278.
15639 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
15641 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15643 * mini-x86.c: align the stack when calling the profiler
15644 function instrumenting the prolog (on OSX).
15646 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
15648 * mini.c: emit a break opcode where Debugger.Break () is called.
15650 2006-12-13 Miguel de Icaza <miguel@novell.com>
15652 * mini.c (mono_method_to_ir): Provide useful information on this
15653 assert, to prevent others from debugging like I did.
15655 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
15657 * mini.c: enable code which was incorrectly commented
15660 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
15662 * mini-x86.c: enable on OSX, too, the code to return small
15663 structures in registers.
15665 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
15667 * mini-x86.c: remove the use of the dynamic code manager here, too.
15669 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
15671 * mini.h, debug-debugger.c, tramp-*.c: fixed
15672 mono_debugger_create_notification_function() to use
15673 mono_global_codeman_reserve () instead of a dynamic code manager.
15675 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
15677 * mini.c, jit-icalls.h, jit-icalls.c: remove the
15678 ves_array_element_address() jit icall and use a generated
15679 managed method instead (which is about 4 times faster for a rank 3
15682 2006-11-29 Mark Mason <mason@broadcom.com>
15684 * basic-calls.cs: additional tests for passing
15685 structures as function arguments.
15687 2006-11-29 Mark Mason <mason@broadcom.com>
15689 * mini-mips.h: disable custom exception handling
15690 * mini-mips.c: throw/rethrow should use jalr to call
15691 exception stubs. Fixed bug with passing structures
15692 by value. More support for tracing floating point
15695 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15697 * mini.c: fixed typo in the soft-float ldind.r4 handling
15700 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
15702 * mini.c, mini.h, driver.c: added --runtime command line
15703 option to select a different runtime than the autodetected one.
15704 * jit.h: added API for embedders to initialize with a specific
15707 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
15709 * mini.c: handle also boxing of r4 values (bug #80024).
15711 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
15713 * mini-ppc.c: force indirect calls until we reserve
15714 enough address space for all the generated code.
15716 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
15718 * exceptions-arm.c: workaround bugs in the libc definition
15719 of struct ucontext.
15721 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
15723 * inssel.brg: fixes from me and Mark Mason.
15725 2006-11-23 Dick Porter <dick@ximian.com>
15727 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
15728 semaphore display now we've fixed the initial value
15730 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
15732 * inssel.brg: partially revert the last change to fix the build.
15734 2006-11-21 Mark Mason <mason@broadcom.com>
15736 * inssel.brg: Add and use compare-and-branch macros to support
15737 architectures that do not have condition code registers (ie. MIPS).
15738 * *-mips.{c,brg,md}: Fix copyright statements
15740 2006-11-20 Mark Mason <mason@broadcom.com>
15742 * Makefile.am: remove mini-codegen.c from list of MIPS sources
15743 * mini.c: Allow GET_CONTEXT to be specified by the arch port
15744 * mini.h: Added declaration for mono_print_ins()
15745 * mini-codegen.c: added ins_spec initializer for MIPS
15746 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
15747 vreg to be virtual and hreg to be non-virtual.
15748 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
15749 is not yet working/implemented correctly.
15750 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
15751 non-static, fixup calls to print_ins() from other parts in the file.
15753 2006-11-20 Mark Mason <mason@broadcom.com>
15755 * basic-calls.cs: added tests for passing structures as arguments
15758 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
15760 * inssel-long32.brg: optimize signed division by power of two.
15762 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
15764 * mini-arm.c: added support for interworking with thumb code
15765 (mono must be still be built using the ARM instruction encoding).
15767 2006-11-19 Miguel de Icaza <miguel@novell.com>
15769 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
15770 verifier has different rules for it. Fixes a few verifier issues
15773 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
15774 at the end, so people know what happened.
15776 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
15778 * brach-opts.c: in optimize_exception_target() make sure we
15779 are in a catch clause (fixes bug #79871).
15781 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
15783 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
15784 more soft-float support fixes.
15786 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
15788 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
15789 that are passed half on the stack and half in registers.
15791 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
15793 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
15794 more mips integration work from Mark E Mason
15795 <mark.e.mason@broadcom.com>.
15797 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
15799 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
15800 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
15801 tramp-mips.c: added sources for the mips port, not
15802 integrated in the build yet. Contributed by
15803 Mark E Mason <mark.e.mason@broadcom.com>.
15805 2006-11-14 Neale Ferguson <neale@sinenomine.net>
15807 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
15809 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
15811 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
15812 put the soft-float rules in its own file since it seems to
15813 break s390 compilation.
15815 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
15817 * mini-arm.c: fixed wrnings.
15819 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
15821 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
15822 inssel-arm.brg: ARM support for soft-float.
15824 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
15826 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
15827 loads and stores of 32 bit fp values.
15829 2006-11-10 Zoltan Varga <vargaz@gmail.com>
15831 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
15833 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
15834 works. Fixes #79852 and #79463.
15836 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
15838 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
15839 more soft-float support WIP and fixes.
15841 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
15843 * mini-arm.c: some VFP updates.
15845 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
15847 * mini-exceptions.c: 0 is a valid local var offset in some
15848 architectures, don't assert (bug #78508).
15850 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
15852 * exceptions-arm.c: fixed off by one error in stack walk code.
15854 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
15856 * mini.h, mini.c: more precise tracking of type load exceptions.
15858 2006-11-03 Robert Jordan <robertj@gmx.net>
15860 * Makefile.am: [WIN32] Add monow.exe target.
15861 * driver.c: [WIN32] Don't detach the console when debugging.
15864 2006-10-30 Miguel de Icaza <miguel@novell.com>
15866 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
15868 2006-10-23 Zoltan Varga <vargaz@gmail.com>
15870 * aot-compiler.c (emit_method_info): Add a case missed earlier.
15872 * driver.c (mini_regression): Fix --regression with AOT.
15874 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
15876 2006-10-17 Zoltan Varga <vargaz@gmail.com>
15878 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
15880 * mini-sparc.h: Don't use sigaction on sparc/linux.
15882 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
15884 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
15886 * mini-exceptions.c: Add proper include files for getpid ().
15888 2006-10-16 Zoltan Varga <vargaz@gmail.com>
15890 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
15891 address instead of a MonoJitInfo* to avoid decoding the exception info for the
15894 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
15895 name cache to reduce its size.
15897 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
15899 2006-10-15 Zoltan Varga <vargaz@gmail.com>
15901 * mini-x86.c: Save/restore the current LMF structure more efficiently using
15902 the mono_lmf TLS variable.
15904 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
15905 trampoline lmf frames.
15907 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
15909 2006-10-14 Zoltan Varga <vargaz@gmail.com>
15911 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
15912 the mono_lmf TLS variable.
15914 * mini-exceptions.c: Access the LMF structure through accessors.
15916 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
15917 variable instead of in jit_tls->lmf.
15919 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
15921 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
15922 trampoline lmf frames.
15924 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
15926 2006-10-12 Zoltan Varga <vargaz@gmail.com>
15928 * mini.c trace.c mini-x86.c: Revert these too.
15930 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
15933 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
15935 * genmdesc.c: removed now dead code.
15937 2006-10-09 Robert Jordan <robertj@gmx.net>
15939 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
15941 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
15943 * mini.h: do not leave gaps in the opcode values.
15945 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
15947 * jit-icalls.h: flag functions as internal here, too.
15949 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
15951 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
15952 functions with the internal attribute.
15954 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
15956 * aot-compiler.c: fclose the file descriptor in the profile read loop.
15958 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
15960 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
15963 2006-10-05 Zoltan Varga <vargaz@gmail.com>
15965 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
15966 tail calls as on other platforms.
15968 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
15970 * iltests.il: Add a few tailcall tests.
15972 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
15974 * driver.c: fix loop for old compilers (bug #79521).
15976 2006-10-02 Zoltan Varga <vargaz@gmail.com>
15978 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
15980 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
15982 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
15983 metadata without any code.
15985 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
15986 more precise debugging information using gdb.
15988 2006-09-30 Zoltan Varga <vargaz@gmail.com>
15990 * inssel-ia64.brg: Make the helper methods static.
15992 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
15994 * inssel-x86.brg: make the helper methods static.
15996 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
15998 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16000 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16002 * mini.c: updates for monoburg changes.
16003 * inssel.brg: make a few helper functions static as they should.
16005 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16007 * Makefile.am: Move mini-codegen.c to common_sources.
16009 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16011 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16013 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16014 mini-ppc.h: port to use the common local register allocator.
16016 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16018 * mini.h: Remove the comment too then.
16020 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16022 * mini.h: put back backend.data which is to be used shortly and
16023 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16024 pointers on 4 byte boundaries it'd have much bigger issues running
16025 and you can ifdef it out anyway.
16027 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16029 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16030 MonoInst size by 4 bytes on 64 bit machines.
16032 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16034 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16035 replacement with more meaningful field names. Arch maintainers, please
16036 check the assigned names are good enough for your arch.
16038 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16040 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16041 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16043 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16045 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16046 relocations and memory requirements, put the optimization flags
16047 definitions in their own file.
16049 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16051 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16053 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16055 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16057 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16059 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16061 * inssel.brg: use the correct function to get the size of an item
16062 in an array, given an element class.
16063 * aot-compiler.c: do not access class->class_size directly.
16065 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16067 * mini.h, debug-mini.c: added a debugging function to print
16068 info about local variables and arguments in a jitted method.
16070 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16072 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16074 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16076 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16078 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16079 inner and outer loops when passing vtypes.
16081 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
16083 * mini-ppc.c: take into account the cpu errata for cache flushing
16084 which caused some random errors (bug #79381).
16086 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16088 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
16089 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
16091 2006-09-17 Zoltan Varga <vargaz@gmail.com>
16093 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
16096 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
16097 freebsd ports tree.
16099 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
16100 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
16102 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
16105 2006-09-13 Zoltan Varga <vargaz@gmail.com>
16107 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
16109 2006-09-12 Zoltan Varga <vargaz@gmail.com>
16111 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
16112 macro does not have to be changed during debugging.
16114 * 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>.
16116 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
16118 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
16120 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
16121 MONO_ARCH_NO_EMULATE_MUL is defined.
16123 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
16125 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
16127 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
16129 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
16131 2006-09-11 Zoltan Varga <vargaz@gmail.com>
16133 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
16134 stuff to mini-exceptions.c where it is used.
16136 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
16137 setup code, the real one is in mini-exceptions.c.
16139 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
16140 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
16141 some changes from the freebsd ports tree.
16143 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
16146 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
16148 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
16150 * mini.c: on Linux, check for /proc to be mounted
16151 (bug# 79351, novell bug#201204).
16153 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
16155 * mini.c: handle cases where pthread_attr_getstack() behaves
16156 incorrectly (bug #78096).
16158 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
16160 * mini-arm.c: support larger stack frames (bug #79272).
16162 2006-09-08 Zoltan Varga <vargaz@gmail.com>
16164 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
16166 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
16169 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
16170 mono_class_from_name () to find a class from its name.
16172 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
16174 2006-09-07 Zoltan Varga <vargaz@gmail.com>
16176 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
16178 2006-09-05 Kornel Pal <kornelpal@gmail.com>
16180 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
16182 2006-09-04 Zoltan Varga <vargaz@gmail.com>
16184 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
16185 callinfo->trampoline.
16187 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
16189 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
16192 2006-09-03 Zoltan Varga <vargaz@gmail.com>
16194 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
16196 2006-09-02 Zoltan Varga <vargaz@gmail.com>
16198 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
16199 stats.method_trampolines, it is already done by the generic trampoline code.
16201 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
16203 2006-09-01 Zoltan Varga <vargaz@gmail.com>
16205 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
16207 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
16209 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
16211 * mini.c (print_jit_stats): Print mscorlib mempool size too.
16213 * mini.c (print_jit_stats): Print new stats.
16215 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16217 2006-08-31 Zoltan Varga <vargaz@gmail.com>
16219 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
16220 Address on two dimensional arrays. Fixes #78729.
16222 * mini.h (MonoCompile): Add a 'skip_visibility' field.
16224 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
16227 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
16229 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
16232 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
16234 (mini_get_ldelema_ins): Ditto.
16236 2006-08-30 Zoltan Varga <vargaz@gmail.com>
16238 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
16239 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
16242 2006-08-29 Neale Ferguson <neale@sinenomine.net>
16244 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
16245 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
16247 * exceptions-s390x.c: Cosmetic change.
16249 * tramp-s390.c: Fix warning.
16251 * cpu-s390.md: Correct length of mul_imm.
16253 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
16255 * aot-compiler.c: added binary writer with ELF backend
16256 implementation (only on Linux/x86 for now).
16258 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16260 * Makefile.am: Don't run net 2.0 AOT tests.
16262 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
16263 (mono_compile_assembly): Skip net 2.0 assemblies as well.
16265 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
16267 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16269 * aot-compiler.c: simplified and refactored the asm-writing code
16270 to allow different backends.
16272 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16274 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
16276 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
16277 little. Share patches of type TYPE_FROM_HANDLE as well.
16279 * mini.c (mono_patch_info_equal): New helper function.
16280 (mono_patch_info_hash): Ditto.
16282 * aot-compiler.c (emit_method_code): Fix s390 build.
16284 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
16285 is not handled because it is stored as a flag and not as a type ctor. Fixes
16288 2006-08-17 Zoltan Varga <vargaz@gmail.com>
16290 * aot-compiler.c: Fix computation of GOT slot statistics.
16292 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
16293 Also remove support for not PIC AOT.
16295 * mini.h: Bump AOT file format version.
16297 * objects.cs: Add a test for #78990.
16299 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
16300 (peter.dettman@iinet.net.au). Fixes #79087.
16302 * basic-long.cs: Add a test for the above.
16304 2006-08-16 Zoltan Varga <vargaz@gmail.com>
16306 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
16308 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
16311 2006-08-15 Zoltan Varga <vargaz@gmail.com>
16313 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
16316 2006-08-10 Jonathan Chambers <joncham@gmail.com>
16318 * mini.c: Don't verify COM proxy invoke calls
16321 2006-08-10 Dick Porter <dick@ximian.com>
16323 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
16324 which process is holding semaphores locked.
16326 2006-08-08 Zoltan Varga <vargaz@gmail.com>
16328 * mini-ia64.c mini-amd64.c: Fix #79027.
16330 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
16332 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
16334 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
16335 implicit arguments in a vararg call. Fixes #79027.
16337 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
16339 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
16340 (mono_get_array_new_va_signature): Ditto.
16342 2006-08-05 Zoltan Varga <vargaz@gmail.com>
16344 * aot-runtime.c: Call init_plt lazily.
16346 * inssel-long.brg: Fix unsigned long->int conversion.
16348 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
16350 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
16351 that most data is now in the .rss/.data section.
16353 2006-08-04 Zoltan Varga <vargaz@gmail.com>
16355 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
16357 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
16359 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
16361 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
16363 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
16364 virtual call. Fixes #79010.
16366 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
16367 and use the result as the this argument in the real call.
16369 * generics.2.cs: Add a new test for #79010.
16371 2006-08-03 Zoltan Varga <vargaz@gmail.com>
16373 * mini-x86.c: Fix a warning.
16375 * aot-compiler.c: Add a bunch of statistics.
16377 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
16379 2006-08-02 Zoltan Varga <vargaz@gmail.com>
16381 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
16383 2006-08-01 Zoltan Varga <vargaz@gmail.com>
16385 * 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>.
16387 2006-07-13 Miguel de Icaza <miguel@novell.com>
16389 * mini.c (mono_method_to_ir): Obtain the original method in the
16390 CIL stream and use this to perform validation.
16394 2006-07-19 Zoltan Varga <vargaz@gmail.com>
16396 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
16397 (mono_arch_call_opcode): Ditto.
16399 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
16402 * mini.c (mono_patch_info_dup_mp): New helper function.
16404 * aot-compiler.c (compile_method): Fix some of the memory allocated during
16405 compilation. Fixes #78827.
16407 2006-07-18 Kornel Pal <kornelpal@gmail.com>
16409 * declsec.c: Use original security informations for
16410 MONO_WRAPPER_MANAGED_TO_MANAGED.
16412 2006-07-15 Jonathan Chambers <joncham@gmail.com>
16414 * mini.c: Allow Com Interop methods/classes and
16415 don't verify COM wrapper calls
16418 2006-07-13 Zoltan Varga <vargaz@gmail.com>
16420 * inssel-long32.brg: Fix long->i4 checked conversion.
16422 * exceptions.cs: Add a test for the above.
16424 2006-07-08 Zoltan Varga <vargaz@gmail.com>
16426 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
16428 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
16431 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
16434 2006-07-03 Zoltan Varga <vargaz@gmail.com>
16436 * mini.c: Fix solaris/x86 exception handling.
16438 * Makefile.am: Get rid of $(ICU_LIBS).
16440 2006-07-02 Zoltan Varga <vargaz@gmail.com>
16442 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
16443 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
16444 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
16446 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
16448 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
16449 this function causes a SIGSEGV.
16451 2006-06-22 Zoltan Varga <vargaz@gmail.com>
16453 * mini.c: Remove unused solaris/x86 includes.
16455 2006-06-21 Zoltan Varga <vargaz@gmail.com>
16457 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
16459 2006-06-20 Jb Evain <jbevain@gmail.com>
16461 * cpu-g4.md: fix max length of start_handler instruction.
16463 2006-06-20 Massimiliano Mantione <massi@ximian.com>
16464 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
16466 2006-06-16 Massimiliano Mantione <massi@ximian.com>
16467 * ssa.c: Fixed bug 78653 for SSA based deadce.
16468 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
16469 MonoInst.flags, used in SSA based deadce.
16470 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
16471 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
16473 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
16475 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
16476 it can end up using non executable memory on ppc64 systems
16477 running ppc32 userspace (fix from Johannes Berg).
16479 2006-06-14 Dick Porter <dick@ximian.com>
16481 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
16484 2006-06-13 Massimiliano Mantione <massi@ximian.com>
16485 * mini.c: Made so that inline is locally disabled if it would
16486 trigger a .cctor, because too many apps depend on this behavior
16487 (which seems to be also the one of the MS CLR).
16489 2006-06-13 Zoltan Varga <vargaz@gmail.com>
16491 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
16492 No idea why this worked before.
16494 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
16495 which branch to outer exception clauses since they could skip the
16496 inner finally clauses. Fixes #78633.
16498 * exceptions.cs: Add a test for the above.
16500 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
16503 * iltests.il: Add a test for the above.
16505 2006-06-12 Zoltan Varga <vargaz@gmail.com>
16507 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
16508 after the end of a try bblock, to prevent asserts in mini_method_compile ().
16510 * iltests.il: Add a test for the above.
16512 2006-06-10 Zoltan Varga <vargaz@gmail.com>
16514 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
16516 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
16517 methods as instrinsics.
16519 2006-06-09 Wade Berrier <wberrier@novell.com>
16521 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
16522 (simple-cee-ops.h ssapre-mini-ops.h)
16524 2006-06-09 Neale Ferguson <neale@sinenomine.net>
16526 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
16527 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
16529 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
16530 * cpu-s390x.md: Fix max. length values for a couple of instructions.
16532 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
16534 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
16536 2006-06-08 Massimiliano Mantione <massi@ximian.com>
16538 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
16539 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
16540 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
16541 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
16542 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
16543 of opcodes, so that bug 78549 should not happen again.
16544 * ssapre.c: Updated to use the renamed files.
16546 2006-06-08 Zoltan Varga <vargaz@gmail.com>
16548 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
16549 in OP_ATOMIC_EXCHANGE_I4.
16551 2006-06-07 Wade Berrier <wberrier@novell.com>
16553 * tramp-s390.c: Fix s390 build (add missing pointer declarations
16554 in mono_debugger_create_notification_function)
16556 2006-06-06 Zoltan Varga <vargaz@gmail.com>
16558 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
16560 * mini.c (type_from_stack_type): Disable some changes which do not
16563 * driver.c: Reenable opts.
16565 * mini.h (MonoStackSlot): New structure to keep track of the verification state
16566 of the evaluation stack.
16568 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
16569 evaluation stack trace at entry to the bblock.
16571 * mini.c (merge_stacks): New function to perform verification of stack merges.
16572 Turned off by default.
16574 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
16577 2006-06-06 Massimiliano Mantione <massi@ximian.com>
16579 * local-propagation.c: Fixed bug 78549.
16581 2006-06-04 Zoltan Varga <vargaz@gmail.com>
16583 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
16585 2006-06-02 Miguel de Icaza <miguel@novell.com>
16587 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
16588 tramp-arm.c, tramp-ia64.c
16589 (mono_debugger_create_notification_function): Update signature to
16590 new signature and use new protocol for creating the notification
16593 Should fix the build.
16595 2006-06-02 Geoff Norton <gnorton@customerdna.com>
16597 * exceptions-ppc.c (mono_jit_walk_stack)
16598 (ves_icall_get_frame_info): Fix the build
16600 2006-06-02 Zoltan Varga <vargaz@gmail.com>
16602 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
16604 2006-05-31 Raja R Harinath <rharinath@novell.com>
16606 * il2tests.2.il: New file for generics CIL tests. Add test for
16608 * Makefile.am: Update.
16611 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
16614 2006-05-30 Massimiliano Mantione <massi@ximian.com>
16616 * aliasing.c: Fixed bug 78311.
16618 2006-05-29 Martin Baulig <martin@ximian.com>
16620 * mini-exceptions.c (mono_find_jit_info): When computing the
16621 native offset, check whether we're actually inside the method's
16622 code; call mono_debug_print_stack_frame() to format the frame.
16623 (ves_icall_System_Exception_get_trace): Call
16624 mono_debug_print_stack_frame() to format the stack frame.
16625 (ves_icall_get_trace): Update to the new debugging API.
16626 (mono_jit_walk_stack_from_ctx): Likewise.
16627 (ves_icall_get_frame_info): Likewise.
16629 * mini.c (get_method_from_ip): Use the new debugging API.
16630 (mono_print_method_from_ip): Likewise.
16633 (mono_jit_walk_stack): Use the new debugging API.
16634 (ves_icall_get_frame_info): Likewise.
16636 2006-05-27 Zoltan Varga <vargaz@gmail.com>
16638 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
16640 2006-05-25 Massimiliano Mantione <massi@ximian.com>
16642 * mini.c: Added "limitator" to inline for debugging.
16644 2006-05-24 Martin Baulig <martin@ximian.com>
16646 * debug-debugger.c (mono_debugger_init): Create a private,
16647 malloc()-based code manager for the notification function and
16648 intentionally leak it on exit. This fixes the crash-on-exit race
16652 (mono_debugger_create_notification_function): Added
16653 `MonoCodeManager *' argument.
16656 (mono_debugger_create_notification_function): Added
16657 `MonoCodeManager *' argument.
16659 2006-05-23 Massimiliano Mantione <massi@ximian.com>
16661 * aliasing.c: Fixed 64 bit issue.
16662 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
16663 default since all known bugs are fixed (one more time!).
16665 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16667 * mini.c: write barrier support.
16669 2006-05-23 Martin Baulig <martin@ximian.com>
16671 * debug-debugger.c: Revert Paolo's change. Add comment and #error
16672 check at the top of the file.
16674 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
16676 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
16677 reverting changes without reason and without changelog entries.
16679 2006-05-18 Zoltan Varga <vargaz@gmail.com>
16681 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
16682 to a few opcodes. Fixes #78439.
16684 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
16685 consistency with other archs.
16687 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
16689 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
16691 * debug-debugger.c: fix the build.
16693 2006-05-17 Martin Baulig <martin@ximian.com>
16696 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
16697 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
16698 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
16699 (debugger_attach): Call GC_mono_debugger_add_all_threads().
16701 2006-05-11 Zoltan Varga <vargaz@gmail.com>
16703 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
16705 2006-05-10 Zoltan Varga <vargaz@gmail.com>
16707 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
16708 MONO_TYPE_GENERICINST.
16710 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
16711 MONO_TYPE_GENERICINST.
16713 2006-05-09 Zoltan Varga <vargaz@gmail.com>
16715 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
16718 2006-05-08 Zoltan Varga <vargaz@gmail.com>
16720 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
16722 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
16724 2006-05-06 Zoltan Varga <vargaz@gmail.com>
16726 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
16727 mono_trace_cleanup ().
16729 * iltests.il: Fix problem with the newly added test.
16731 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
16732 due to register constraints, free up the previous hreg. Fixes #78314.
16734 * iltests.il: Add new test for #78314.
16736 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
16737 Interlocked.Add. Fixes #78312.
16739 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
16741 2006-05-05 Zoltan Varga <vargaz@gmail.com>
16743 * inssel.brg (mini_emit_virtual_call): Fix a warning.
16745 2006-05-05 Martin Baulig <martin@ximian.com>
16747 * debug-mini.c (mono_debug_open_block): New method.
16750 (mono_arch_output_basic_block): Call mono_debug_open_block() at
16751 the beginning of each basic block.
16754 (mono_arch_output_basic_block): Call mono_debug_open_block() at
16755 the beginning of each basic block.
16757 2006-05-04 Massimiliano Mantione <massi@ximian.com>
16759 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
16760 default until I understand why they break the build on amd64.
16762 2006-05-04 Zoltan Varga <vargaz@gmail.com>
16764 * mini.c (mini_cleanup): Call mono_cleanup ().
16766 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
16769 2006-05-04 Massimiliano Mantione <massi@ximian.com>
16771 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
16772 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
16773 default since all known bugs are fixed, and I cannot reproduce bug
16774 77944... I'm asking Matt Hargett to test again after this commit.
16776 2006-04-28 Massimiliano Mantione <massi@ximian.com>
16778 * mini-codegen.c: Fixed typo that thrashed inline.
16780 2006-04-28 Zoltan Varga <vargaz@gmail.com>
16782 * dominators.c (compute_dominators): Avoid using a worklist since
16783 it is not correct in some cases. Instead, iterate over all bblocks as
16784 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
16786 2006-04-28 Miguel de Icaza <miguel@novell.com>
16788 * mini.c (mono_jit_compile_method_inner): Use
16789 mono_prepare_exception_from_error that resets the value
16792 2006-04-27 Miguel de Icaza <miguel@novell.com>
16794 * mini.c: Move the mini_loader_error_to_exception to metadata.
16796 2006-04-27 Massimiliano Mantione <massi@ximian.com>
16798 * aliasing.c: Fixed bug 78210.
16800 2006-04-27 Massimiliano Mantione <massi@ximian.com>
16802 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
16803 default until all their problems (or the ones they trigger) are fixed.
16805 2006-04-26 Zoltan Varga <vargaz@gmail.com>
16807 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
16809 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
16810 as loaded only after resolving patches since that could invoke the same method.
16812 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
16814 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
16817 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
16820 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
16823 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
16824 made from AOT code through the PLT table.
16826 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
16827 holding the plt offset when a call is made to the aot plt trampoline.
16829 2006-04-25 Zoltan Varga <vargaz@gmail.com>
16831 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
16834 * Makefile.am (common_sources): Fix build breakage.
16836 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
16837 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
16838 intra-assembly calls if possible.
16840 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
16842 * mini-trampolines.c: Handle PLT entries.
16844 * mini.c: Avoid creating a GOT var for calls.
16846 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
16847 from mscorlib code.
16849 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
16850 from mscorlib code.
16852 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
16855 * mini.h: Bump AOT file format version.
16857 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
16860 2006-04-25 Martin Baulig <martin@ximian.com>
16862 * driver.c: Disable copyprop, consprop and inline when running
16863 inside the debugger.
16865 2006-04-25 Martin Baulig <martin@ximian.com>
16867 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
16868 with `get_current_thread' and added `detach'.
16869 (MonoDebuggerMetadataInfo): Added `thread_size',
16870 `thread_tid_offset', `thread_stack_ptr_offset' and
16871 `thread_end_stack_offset'.
16873 2006-04-25 Zoltan Varga <vargaz@gmail.com>
16875 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
16878 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
16879 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
16881 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
16883 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
16885 * aot.c: Add support for ADJUSTED_IID.
16887 2006-04-24 Zoltan Varga <vargaz@gmail.com>
16889 * aot.c (emit_method_order): Don't align method_order_end.
16891 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
16892 the interface ID changes.
16894 2006-04-21 Dick Porter <dick@ximian.com>
16896 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
16897 cleaning up a thread. Fixes the new part of bug 77470.
16899 2006-04-20 Geoff Norton <gnorton@customerdna.com>
16901 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
16902 to managed wrapper.
16904 2006-04-19 Zoltan Varga <vargaz@gmail.com>
16906 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
16908 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
16909 SIGSEGV. Fixes #78072.
16911 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
16912 unregister our SIGABRT handler.
16914 2006-04-19 Massimiliano Mantione <massi@ximian.com>
16916 * mini.c: Disabled inline where it can alter the call stack in a
16917 way visible from managed code.
16918 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
16921 2006-04-16 Zoltan Varga <vargaz@gmail.com>
16923 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
16924 on other platforms. Fixes #78089.
16926 2006-04-13 Martin Baulig <martin@ximian.com>
16928 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
16929 determine whether we're inside the debugger.
16932 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
16934 2006-04-12 Zoltan Varga <vargaz@gmail.com>
16936 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
16937 handler clauses. Fixes #78024.
16939 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
16940 in the CALL_MEMBASE opcodes. Fixes #78088.
16941 (mono_arch_get_vcall_slot_addr): Ditto.
16943 2006-04-10 Martin Baulig <martin@ximian.com>
16945 * debug-debugger.c: The thread handling code has now been moved
16946 into ../metadata/threads.c.
16948 2006-04-10 Zoltan Varga <vargaz@gmail.com>
16950 * driver.c (mono_main): Fix --with-gc=none build.
16952 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
16953 (mono_spillvar_offset_float): Ditto.
16954 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
16955 hreg, not when its !global, since on ia64, there is a third category: stacked
16958 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
16960 * mini.c: set MonoInst->klass for load field address and a few other
16963 2006-04-10 Zoltan Varga <vargaz@gmail.com>
16965 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
16967 2006-04-07 Zoltan Varga <vargaz@gmail.com>
16969 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
16970 the branch opt changes.
16972 2006-04-06 Dick Porter <dick@ximian.com>
16974 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
16976 * wapihandles.c (mini_wapi_seminfo):
16977 * driver.c (mono_main): Add semaphore info option
16979 2006-04-05 Zoltan Varga <vargaz@gmail.com>
16981 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
16982 branch optimization changes. Fixes #78009.
16984 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
16986 * mini.c: ignore accessibility of methods in managed->native wrappers.
16988 2006-04-04 Zoltan Varga <vargaz@gmail.com>
16990 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
16992 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
16994 2006-04-03 Zoltan Varga <vargaz@gmail.com>
16996 * mini.c: Modify the branch optimizations to preserve the invariant that
16997 the entries inside the in_bb and out_bb arrays are unique.
16998 (mono_unlink_bblock): Avoid creation of new arrays.
17000 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17002 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17005 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17007 * mini.c (optimize_branches): Remove the "optimizations" in
17008 the cbranch1/cbranch2 -> branch cases which were causing several
17009 problems in the past. Fixes #77986.
17011 2006-03-31 Chris Toshok <toshok@ximian.com>
17013 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17014 default optimizations :(
17016 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17018 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17021 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17023 * local-propagation.c: Added comments to structs and removed
17024 "Mono" prefixes from local tree mover types.
17026 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17028 * Makefile.am (arch_sources): Define this for each architecture so
17029 libmono_la_SOURCES is defined in one place.
17031 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17033 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17036 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17038 * driver.c: print the GC name supplied by configure.
17040 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17042 * local-propagation.c: Added tree mover, and moved here all the
17043 local propagation code from mini.c
17044 * mini.c: Added support for treeprop, and moved all the local
17045 propagation code to local-propagation.c
17046 * mini.h: Added support for treeprop
17047 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17048 treeprop, inline and deadce by default
17049 * Makefile.am: Added local-propagation.c
17051 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17053 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17055 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17057 * debug-debugger.c: make it compile without the Boehm GC.
17059 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17061 * mini.c: fixed issue with mismatch when an icall is registered
17062 with multiple names but same address.
17064 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17066 * declsec.c, mini-exceptions.c: use write barrier to set reference
17067 fields of managed objects.
17069 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17071 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17072 (can_access_internals): Fix a warning.
17074 * mini.c (print_method_from_ip): Rename this to
17075 mono_print_method_from_ip so it gets exported.
17077 * trace.c: Deal with strings inside StringBuilder's containing garbage
17078 and fix memory leaks. Fixes #77848.
17080 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17082 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
17085 2006-03-16 Neale Ferguson <neale@sinenomine.net>
17087 * mini-s390.c: Remove OP_X86_TEST_NULL.
17089 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17091 * mini.c: use the correct GetHashCode() for the moving collector.
17093 2006-03-16 Massimiliano Mantione <massi@ximian.com>
17095 * liveness.c: Regalloc spill cost tuning.
17097 2006-03-15 Neale Ferguson <neale@sinenomine.net>
17099 * mini-s390x.h: Correct S390_LONG macro.
17101 * mini-s390x.c: Cleanup unused code.
17103 2006-03-15 Zoltan Varga <vargaz@gmail.com>
17105 * jit-icalls.h: New file.
17107 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
17108 icalls and include that instead of including jit-icalls.c.
17110 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
17113 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
17115 * mini.c: when checking for member accessibility, also check for
17116 friend assemblies and for explicit interface implementations.
17118 2006-03-14 Zoltan Varga <vargaz@gmail.com>
17120 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
17122 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
17124 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17125 common cases are done first.
17127 * mini-ops.h: Only define platform specific opcodes on the given platform.
17129 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
17132 2006-03-14 Martin Baulig <martin@ximian.com>
17134 Revert Paolo's change from r57348:
17136 * mini.h: don't use gboolean for bitfields.
17137 * mini.c: verifier changes for fields and methods accessibility.
17139 2006-03-13 Neale Ferguson <neale@sinenomine.net>
17141 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
17143 * mini-s390x.c: Fix conv_r_un.
17145 * cpu-s390, cpu-s390x.md: Fix lengths.
17147 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
17149 * mini.c: nested types have access to all the nesting
17150 levels, not just the enclosing types.
17152 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
17154 * mini.c: added a few more verification checks.
17156 2006-03-12 Zoltan Varga <vargaz@gmail.com>
17158 * liveness.c: Merge optimizations from the linear-il branch.
17160 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17162 * mini-ia64.c (emit_call): Add a comment.
17164 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
17166 * tramp-ia64.c: Fix some warnings.
17168 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
17170 * mini.h: don't use gboolean for bitfields.
17171 * mini.c: verifier changes for fields and methods accessibility.
17173 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17175 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
17176 lazy icall wrapper changes.
17178 * dominators.c: Replace all the dominator algorithms with faster
17179 ones from the linear-il branch.
17181 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
17184 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17185 common cases are done first.
17187 * mini-amd64.c: Fix some warnings.
17189 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
17192 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
17195 * mini.h: Add a missing prototype.
17197 2006-03-10 Zoltan Varga <vargaz@gmail.com>
17199 * mini.c: Compile icall wrappers lazily.
17201 * mini-codegen.c: Use printf instead of g_print since its much faster.
17203 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
17206 * mini.c (optimize_branches): Cache the negative result from
17207 remove_block_if_useless ().
17209 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
17210 Also fix some bblock linking issues.
17212 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
17215 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
17217 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
17218 accessed fields first, for better cache behavior.
17220 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
17222 * mini.c: speedup IList<T> array accesses.
17224 2006-03-09 Zoltan Varga <vargaz@gmail.com>
17226 * mini.c (mono_method_to_ir): Handle large methods overflowing the
17227 inline_costs counter. Fixes #77190.
17229 2006-03-06 Zoltan Varga <vargaz@gmail.com>
17231 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
17232 trace messages. Fixes #77706.
17234 2006-03-04 Martin Baulig <martin@ximian.com>
17236 * tramp-amd64.c, tramp-x86.c
17237 (mono_debugger_create_notification_function): Use
17238 mono_global_codeman_reserve() to allocate a buffer at runtime and
17241 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
17243 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
17244 notification function at runtime and then call `initialize' in the
17245 `MONO_DEBUGGER__debugger_info' vtable.
17247 2006-03-04 Zoltan Varga <vargaz@gmail.com>
17249 * iltests.il: Fix a visibility problem.
17251 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17253 * driver.c, mini.c: add hooks for the counters API.
17255 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17257 * driver.c: show disabled options.
17259 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
17261 * linear-scan.c: always use cost-driven selection.
17263 2006-02-28 Raja R Harinath <rharinath@novell.com>
17265 * jit-icalls.c (helper_compile_generic_method): Revert change from
17268 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
17270 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
17272 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
17274 * inssel.brg: style fixes, mostly to force the updated monoburg
17275 to run for people using svn.
17277 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
17279 * mini.c: match monoburg changes.
17281 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
17283 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
17284 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
17285 declaration in the header file.
17287 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
17289 * helpers.c: reduce relocations and mem usage.
17291 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
17293 * mini.h, mini-codegen.c: disable logging features if
17294 requested by configure.
17296 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
17298 * mini.c: tiny verifier changes.
17300 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17302 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
17303 cpu-pentium.md: stack alignment changes for osx/x86,
17304 partially from Geoff Norton <gnorton@customerdna.com>.
17306 2006-02-24 Raja R Harinath <harinath@gmail.com>
17308 * jit-icalls.c (helper_compile_generic_method): Update to changes
17309 in metadata/class.c.
17311 2006-02-24 Zoltan Varga <vargaz@gmail.com>
17313 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
17315 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
17316 interface calls with large offsets.
17318 2006-02-23 Raja R Harinath <rharinath@novell.com>
17320 * jit-icalls.c (helper_compile_generic_method): Document the
17321 special-case we depend on so that we can inflate the method twice
17322 with the same context with no bad side-effects.
17324 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
17326 * mini-x86.c, mini-amd64.c: fix for case when xen support
17329 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
17331 * mini-x86.c, mini-amd64.c: generate code to access tls items
17332 in a faster way for Xen systems.
17334 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17336 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
17337 updates and compilation fixes for the OSX/x86 port, mostly from
17338 Geoff Norton <gnorton@customerdna.com>.
17340 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
17342 * inssel.brg: faster interface call implementation
17343 to sync with the interface_offsets MonoVTable changes.
17345 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17347 * mini.c: more verification checks.
17349 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
17351 * mini.c: added a few more verification checks.
17353 2006-02-17 Neale Ferguson <neale@sinenomine.net>
17355 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
17356 facility on the processor and use it if available.
17358 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17360 * driver.c, aot.c, mini.c: throw exception if the IL code is
17361 invalid or unverifiable.
17363 2006-02-17 Raja R Harinath <rharinath@novell.com>
17365 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
17368 2006-02-16 Zoltan Varga <vargaz@gmail.com>
17370 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
17372 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17374 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
17375 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
17376 handling of instantiated generic valuetypes.
17378 2006-02-11 Zoltan Varga <vargaz@gmail.com>
17380 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
17381 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
17384 * generics.2.cs: Revert the nullable reftypes tests.
17386 2006-02-10 Zoltan Varga <vargaz@gmail.com>
17388 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
17389 using __builtin_frame_address (1) as it doesn't work in the presence
17390 of optimizations. Hopefully fixes #77273.
17392 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
17393 -> generics.cs change as it doesn't work with some automake versions.
17395 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
17397 * mini.c: handle systems that sue a different way to
17398 retrieve the stack address of the current thread.
17400 2006-02-09 Zoltan Varga <vargaz@gmail.com>
17402 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
17403 it specially in the makefile.
17405 * generics.2.cs: Add tests for nullable reference types.
17407 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17409 * mini.c: always handle the case when mono_jit_init()
17410 is called in a thread different from the main thread,
17411 confusing libgc (bug #77309).
17413 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
17415 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
17417 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
17419 * mini.c: change optimize_branches () to use a single loop
17420 and introduce a new optimization to simplify some range checks.
17422 2006-02-03 Martin Baulig <martin@ximian.com>
17424 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
17425 and merged with debugger_thread_manager_add_thread().
17426 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
17427 inform the debugger about the main thread.
17429 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17431 * basic.cs: Add test for div.un/rem.un constant folding.
17433 2006-02-03 Neale Ferguson <neale@sinenomine.net>
17435 * cpu-s390x.md: correct int_xor_imm length
17437 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17439 * generics.2.cs: New test for #77442.
17441 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
17444 2006-02-02 Martin Baulig <martin@ximian.com>
17446 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
17447 <mono/metadata/mono-debug-debugger.h>
17449 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
17451 2006-02-02 Martin Baulig <martin@ximian.com>
17453 * debug-debugger.h: New header file for debug-debugger.c.
17455 * debug-debugger.c: Big API cleanup; don't run the managed Main()
17456 function is a separate thread anymore; add support for attaching.
17458 2006-02-01 Zoltan Varga <vargaz@gmail.com>
17460 * tramp-x86.c: Fix a warning.
17462 2006-01-31 Zoltan Varga <vargaz@gmail.com>
17464 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
17465 on very large methods.
17467 * aot.c (load_patch_info): Fix a warning.
17469 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
17471 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
17472 mini-ops.h: alu membase optimizations.
17474 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
17476 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
17477 to speedup StringBuilder.
17479 2006-01-27 Zoltan Varga <vargaz@gmail.com>
17481 * dominators.c (mono_compute_natural_loops): Fix detection of
17482 loop body start blocks.
17484 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
17486 2006-01-26 Zoltan Varga <vargaz@gmail.com>
17488 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
17491 2006-01-25 Massimiliano Mantione <massi@ximian.com>
17493 * aliasing.c: Fixed aliasing issue on 64 bit archs.
17495 2006-01-25 Martin Baulig <martin@ximian.com>
17497 * debug-debugger.c: Moved the `MonoDebuggerManager' and
17498 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
17499 started to cleanup this file a little bit.
17501 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
17503 * mini.c: optimize a codepath frequently happening in generics code.
17505 2006-01-23 Martin Baulig <martin@ximian.com>
17507 * Makefile.am: Only compile debug-debugger.c on supported platforms.
17509 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
17510 functions directly.
17512 * driver.c: debug-debugger.c is only available if
17513 `MONO_DEBUGGER_SUPPORTED' is defined.
17515 2006-01-23 Martin Baulig <martin@ximian.com>
17517 * debug-debugger.c: Only enable this on platforms where the Mono
17518 Debugger is working (x86 and x86_64).
17520 2006-01-21 Martin Baulig <martin@ximian.com>
17522 The Mono Debugger is now using the normal `mono' instead of the
17523 `mono-debugger-mini-wrapper' when executing managed code.
17525 * debug-debugger.c: New file; previously known as
17526 debugger/wrapper/wrapper.c.
17528 * debug-mini.c (mono_init_debugger): Removed.
17530 * driver.c (mono_main): Added new `--inside-mdb' command line
17531 argument which is used when running inside the debugger.
17533 2006-01-20 Zoltan Varga <vargaz@gmail.com>
17535 * liveness.c (mono_analyze_liveness): Remove some unused data
17538 2006-01-17 Zoltan Varga <vargaz@gmail.com>
17540 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
17542 2006-01-16 Zoltan Varga <vargaz@gmail.com>
17544 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
17545 depends on implementation details of monobitset.
17547 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
17550 2006-01-15 Zoltan Varga <vargaz@gmail.com>
17552 * liveness.c: Update after monobitset changes.
17554 2006-01-14 Zoltan Varga <vargaz@gmail.com>
17556 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
17558 2006-01-11 Neale Ferguson <neale@sinenomine.net>
17560 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
17562 * mini-s390x.c: Remove warning messages.
17564 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
17566 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
17568 2006-01-10 Zoltan Varga <vargaz@gmail.com>
17570 * generics.2.cs: Add ldelem/stelem_any test.
17572 2006-01-10 Neale Ferguson <neale@sinenomine.net>
17574 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
17576 2006-01-07 Zoltan Varga <vargaz@gmail.com>
17578 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
17580 2006-01-06 Zoltan Varga <vargaz@gmail.com>
17582 * generics.2.cs: Reenable vtype tests.
17584 * inssel-x86.brg: Remove an icorrect valuetype rule.
17586 2006-01-06 Neale Ferguson <neale@sinenomine.net>
17588 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
17589 initial support for OP_ABS.
17591 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17593 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
17595 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17597 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
17598 conversion and implement LADD/LSUB.
17600 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
17603 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17605 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
17607 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
17610 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17612 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
17613 localloc is encountered. Fixes crash in test-183.cs when using gmcs
17614 (stack walk problem).
17616 2006-01-04 Zoltan Varga <vargaz@gmail.com>
17618 * aot.c (mono_aot_load_method): Fix a warning.
17620 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17622 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
17624 2006-01-03 Zoltan Varga <vargaz@gmail.com>
17626 * iltests.il: Add test for #77148.
17628 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
17631 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17633 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
17635 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17637 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
17638 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
17640 * basic-long.cs: Add lconv-to-r4/r8 tests.
17642 2006-01-03 Zoltan Varga <vargaz@gmail.com>
17644 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
17646 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
17647 here as on other archs.
17649 2005-12-29 Neale Ferguson <neale@sinenomine.net>
17651 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
17653 2005-12-29 Neale Ferguson <neale@sinenomine.net>
17655 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
17657 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
17659 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
17660 instrument_prolog; Add memory_barrier instruction.
17662 2005-12-26 Zoltan Varga <vargaz@gmail.com>
17664 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
17666 2005-12-23 Zoltan Varga <vargaz@gmail.com>
17668 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
17670 * aliasing.c inssel.brg: Fix warnings.
17672 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
17673 could skip initialization of some parts of memory.
17675 * mini.c mini-ia64.c: Fix warnings.
17677 * inssel-sparc.brg: Add an implementation of lneg which actually works.
17679 2005-12-22 Zoltan Varga <vargaz@gmail.com>
17681 * aliasing.c (mono_build_aliasing_information): Add a workaround for
17682 a crash seen on sparc.
17684 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
17686 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
17688 2005-12-21 Neale Ferguson <neale@sinenomine.net>
17690 * mini-ops.h: Add s390_backchain instruction
17692 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
17694 * cpu-s390.md: Add s390_backchain instruction
17696 * mini-s390.c: Significant ABI changes
17698 * mini-s390.h: Cater for zero length structures
17700 2005-12-20 Neale Ferguson <neale@sinenomine.net>
17702 * mini-s390.c: ABI fixes
17704 * inssel-s390.brg: Remove debug statements
17706 * cpu-s390.md: Fix length of ATOMIC_xx operations
17708 2005-12-19 Zoltan Varga <vargaz@gmail.com>
17710 * basic-float.cs: Add float<->long conversion tests.
17712 2005-12-16 Neale Ferguson <neale@sinenomine.net>
17714 * mini-s390.c: Fix LOCALLOC processing.
17716 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
17718 2005-12-15 Zoltan Varga <vargaz@gmail.com>
17720 * iltests.il: Add tests for some opcodes not covered by the other
17723 2005-12-15 Neale Ferguson <neale@sinenomine.net>
17725 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
17726 register loading for Tail processing; Correct trace output.
17728 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
17730 * cpu-s390.md: Correct size of jmp instruction.
17732 2005-12-13 Neale Ferguson <neale@sinenomine.net>
17734 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
17736 2005-12-13 Neale Ferguson <neale@sinenomine.net>
17738 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
17739 Bring s390 up to current level.
17741 2005-12-12 Zltan Varga <vargaz@gmail.com>
17743 * generics.2.cs: Disable the newly added tests as they do not work yet.
17745 * generics.2.cs: Add valuetype tests.
17747 2005-12-09 Zoltan Varga <vargaz@gmail.com>
17749 * basic-long.cs: Add i4->u8 test.
17751 * objects.cs: Add tests for JIT intrinsic.
17753 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
17754 optimizations lost by a mistake.
17756 2005-12-07 Zoltan Varga <vargaz@gmail.com>
17758 * basic-long.cs: Remove a test moved to objects.cs.
17760 * arrays.cs: Add more array tests.
17762 2005-12-06 Zoltan Varga <vargaz@gmail.com>
17764 * arrays.cs: Add new tests for multi-dimensional arrays.
17766 2005-12-06 Raja R Harinath <rharinath@novell.com>
17768 * Makefile.am (test_sources2): Add generics.2.cs.
17769 (EXTRA_DIST): Add test_sources2.
17771 2005-12-05 Ben Maurer <bmaurer@ximian.com>
17773 Support for boxing and unboxing nullable types as well as the
17774 isinst operation on nullables, per the CLI ammendment.
17776 * inssel.brg (CEE_ISINST): Special case for nullable
17778 * mini.c (handle_unbox_nullable): new method
17779 (handle_box): Special case for nullable types
17780 (mono_method_to_ir): Call handle_unbox_nullable in correct
17783 * generics.2.cs: New test suite
17785 * Makefile.am: Support for regression tests with generics.
17787 2005-12-03 Zoltan Varga <vargaz@gmail.com>
17789 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
17790 allocated to registers. Fixes #76800.
17792 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
17794 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
17796 2005-11-30 Zoltan Varga <vargaz@gmail.com>
17798 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
17801 2005-11-29 Zoltan Varga <vargaz@gmail.com>
17803 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
17806 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
17808 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
17809 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
17811 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
17812 single precision before storing to a single precision location.
17814 2005-11-28 Raja R Harinath <rharinath@novell.com>
17816 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
17818 2005-11-27 Zoltan Varga <vargaz@gmail.com>
17820 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
17823 * basic.cs: Remove test_0_byte_compares test which was moved to
17824 objects.cs a long time ago.
17826 2005-11-22 Massimiliano Mantione <massi@ximian.com>
17828 * aliasing.c: Fixed aliasing issue on 64 bit archs.
17830 2005-11-20 Zoltan Varga <vargaz@gmail.com>
17832 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
17833 handlers are called.
17835 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
17838 * mini-ia64.c: Add support for the throw->branch exception
17841 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
17843 2005-11-18 Massimiliano Mantione <massi@ximian.com>
17845 * mini.c: Enabled "fastpath" deadce :-)
17847 2005-11-18 Massimiliano Mantione <massi@ximian.com>
17849 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
17850 alias analysis pass to support it.
17851 * mini.h: Likewise.
17853 * liveness.c: Likewise (liveness computation can use aliasing
17854 information to be more accurate).
17855 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
17856 moreover made so that "--compile-all" uses the given optimization
17857 flags and not the default ones.
17858 * aliasing.c: Alias analysis (new file).
17859 * aliasing.h: Likewise.
17860 * Makefile.am: added "aliasing.c" and "aliasing.h".
17862 2005-11-17 Zoltan Varga <vargaz@gmail.com>
17864 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
17867 2005-11-13 Zoltan Varga <vargaz@gmail.com>
17869 * mini-exceptions.c (mono_handle_exception_internal): Remove the
17870 fp >= end_of_stack exit condition, as it is not needed, and it might
17871 become true for fp eliminated frames.
17873 2005-11-11 Zoltan Varga <vargaz@gmail.com>
17875 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
17878 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
17880 * mini-arm.c: fixed alignment of doubles/longs to match
17881 the C ABI (bug #76635).
17883 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
17885 * aot.c: fix compilation with --enable-minimal=aot.
17887 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
17889 * mini-arm.c: fixed compatibility with the new
17890 floating point emulator package for compares.
17892 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
17894 * mini.c : reverted sig->pinvoke changes (r51396-51397).
17896 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
17898 * mini-exceptions.c (print_stack_frame): Output to stderr.
17899 (mono_handle_native_sigsegv): Ditto.
17901 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
17903 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
17904 OP_LCONV_TO_OVF_I implementation.
17906 * mini-amd64.c: Add support for the throw->branch exception
17909 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
17910 when the catch clause catches a more general exception, i.e. Object.
17912 2005-10-30 Zoltan Varga <vargaz@gmail.com>
17914 * cpu-ia64.md: Remove unused opcodes.
17916 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
17917 specific defines for architectures defining USE_SIGACTION.
17919 * mini-ia64.c: Fix some warnings.
17921 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
17922 version seemed to skip a frame.
17924 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
17926 * mini.c: Clean up the usage of sig->pinvoke flag. Now
17927 only calls which are made to native code use this flag.
17929 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
17931 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
17932 varargs methods as well.
17934 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
17935 which have save_lmf set. Reorganize methods prologs a bit.
17937 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
17938 debugger to the proper place.
17940 2005-10-29 Martin Baulig <martin@ximian.com>
17942 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
17943 when running inside the debugger until the debugger has support
17946 2005-10-26 Zoltan Varga <vargaz@gmail.com>
17948 * mini.h: Fix a warning.
17950 2005-10-24 Miguel de Icaza <miguel@novell.com>
17952 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
17953 we expose publicly, this returns the string.
17955 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
17957 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
17958 with fp elimination.
17960 2005-10-21 Zoltan Varga <vargaz@gmail.com>
17962 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
17963 native stacktrace using the glibc 'backtrace' function if available.
17965 2005-10-20 Zoltan Varga <vargaz@gmail.com>
17967 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
17969 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
17970 handle SIGSEGVs received while in native code.
17972 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
17973 code, call mono_handle_native_sigsegv which will abort the runtime
17974 after printing some diagnostics, instead of converting it into a
17975 confusing NullReferenceException.
17977 2005-10-18 Zoltan Varga <vargaz@gmail.com>
17979 * cpu-pentium.md: Remove unused opcodes.
17981 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
17983 * mini-amd64.h (MonoLMF): Add rsp field.
17985 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
17988 2005-10-17 Zoltan Varga <vargaz@gmail.com>
17990 * mini-codegen.c (get_register_spilling): Fix some warnings.
17992 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
17994 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
17995 elimination during exception handling. Enable fp elimination by
17998 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18001 2005-10-16 Martin Baulig <martin@ximian.com>
18003 * mini-exceptions.c
18004 (mono_debugger_run_finally): New public method for the debugger.
18006 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18008 * debug-mini.c (mono_debug_init_method): Fix warning.
18010 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18011 the 'exname' parameter const to fix some warnings.
18013 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18015 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18016 introduced by the previous patch.
18018 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18020 * basic-float.cs: Add test for precision of float arithmetic.
18022 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18023 when loading/storing single values from/to memory.
18025 * mini.c (mono_jit_compile_method_with_opt): Create the function
18026 pointers in the correct domain.
18028 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18030 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18031 introduced by previous patch.
18033 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18034 when out_filter_idx is NULL.
18036 * mini-exceptions.c: Don't run filter clauses twice during exception
18037 handling. Fixes #75755.
18039 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18041 * aot.c: Add support for ldflda wrappers.
18043 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18046 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18048 * mini.c, mini.h: do not consider exception handlers blocks when
18049 setting up interface variables.
18051 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18053 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18055 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18057 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18058 causes a regression.
18060 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18062 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18064 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18065 of the OP_P definitions.
18067 * TODO: Add a proposal for dealing with the CEE/OP mess.
18069 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18070 optimizations from the x86 port.
18072 * cpu-amd64.md: Ditto.
18074 * basic.cs basic-long.cs: Add tests.
18076 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18078 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18079 Patrik Torstensson's implementation of my exception-handling
18080 optimization idea, when the exception object is not used
18083 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
18085 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
18086 of the mul_imm optimizations from the old jit.
18088 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
18090 * mini.c, liveness.c: patch by Patrik Torstensson and
18091 Zoltan Varga to improve performance in methods with
18094 2005-09-30 Zoltan Varga <vargaz@gmail.com>
18096 * driver.c: Remove 'Globalization' entry from --version.
18098 2005-09-28 Zoltan Varga <vargaz@gmail.com>
18100 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
18101 there is a profiler interested in JIT events.
18103 * aot.c: Load profile files produced by the AOT profiling module, and
18104 reorder methods based on the profiling info. Add a 'method_order' table
18105 to the AOT file to make mono_aot_find_jit_info work with the reordered
18108 * mini.h: Bump AOT file version info.
18110 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
18112 * mini-arm.h: work around what looks like a gcc bug when optimizations
18115 2005-09-28 Raja R Harinath <rharinath@novell.com>
18117 * Makefile.am (AM_CFLAGS): Don't use += to append inside
18118 conditionals. Use ...
18119 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
18121 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
18123 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
18124 to determine the amount of memory to copy when passing valuetypes.
18126 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
18127 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
18129 2005-09-27 Zoltan Varga <vargaz@gmail.com>
18131 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
18132 information about aot.
18134 2005-09-27 Ben Maurer <bmaurer@ximian.com>
18136 * *.c: Replace the use of {Enter,Leave}CriticalSection with
18137 macros. This will allow a deadlock debugger to easily be plugged
18140 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
18142 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
18144 2005-09-27 Raja R Harinath <rharinath@novell.com>
18146 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
18147 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
18148 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
18149 ($(arch_built)) [CROSS_COMPILING]: Error out.
18151 2005-09-26 Zoltan Varga <vargaz@gmail.com>
18153 * aot.c: Add support for the no_special_static flag for classes.
18155 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18157 * Reapply reverted patches.
18159 * *: Revert r50174 as well.
18161 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
18163 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18165 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
18167 2005-09-23 Miguel de Icaza <miguel@novell.com>
18169 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
18170 part of the SIG_HANDLER_SIGNATURE.
18172 2005-09-23 Zoltan Varga <vargaz@gmail.com>
18174 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
18177 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
18178 introduced by previous patch.
18180 2005-09-21 Zoltan Varga <vargaz@gmail.com>
18182 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
18183 saved registers too.
18185 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
18186 upon the information returned by get_call_info ().
18188 * mini-x86.c (add_float): Fix stack size calculation.
18189 (mono_arch_call_opcode): Rewrite this so it works based up the
18190 information returned by get_call_info ().
18191 (mono_arch_get_this_vret_args): Ditto.
18193 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
18195 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
18196 in cinfo to determine the registers which need to be used.
18198 2005-09-20 Miguel de Icaza <miguel@novell.com>
18200 * driver.c (mono_main): Add --server and --desktop flags.
18202 2005-09-16 Zoltan Varga <vargaz@gmail.com>
18204 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
18205 registers as global registers.
18207 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
18208 longer needed with the new register allocator.
18210 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
18212 * cpu-ia64.md: Remove unused opcodes.
18214 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
18216 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
18218 * cpu-amd64.md: Remove unused opcodes.
18220 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
18221 needed with the new register allocator.
18223 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
18226 2005-09-16 Raja R Harinath <rharinath@novell.com>
18228 * Makefile.am (check-local): Don't invoke semdel-wrapper.
18230 2005-09-16 Martin Baulig <martin@ximian.com>
18232 * exceptions-amd64.c
18233 (throw_exception): Don't call mono_debugger_throw_exception() if
18234 we're a rethrow - see the FIXME in the code.
18236 2005-09-15 Geoff Norton <gnorton@customerdna.com>
18238 * mini.c (mono_init_exceptions): This only works on some architectures.
18240 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18242 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
18245 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
18247 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
18248 now in mini-exceptions.c.
18250 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
18252 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
18253 now in mini-exceptions.c.
18255 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18257 * exceptions-x86.c: Applied patch from Patrik Torstensson
18258 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
18260 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
18261 code into mini-exceptions.c. Add some assertions to it.
18263 2005-09-12 Zoltan Varga <vargaz@gmail.com>
18265 * aot.c (emit_section_change): Applied patch from "The Software Team"
18266 (<software@solmersa.com>). Fix as errors on windows.
18268 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18270 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
18271 method info into the LMF.
18273 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18275 * mini-ia64.c: Add proper unwind info for method epilogs.
18277 * exceptions-ia64.c: Add some code to help debugging.
18279 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
18281 * mini-exceptions.c: Fix warning.
18283 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18285 * mini.c: Really fix build.
18287 * mini-x86.c mini-amd64.c: Fix build.
18289 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18291 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
18293 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
18294 some Interlocked methods as intrinsics.
18296 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
18297 for Thread methods as well.
18299 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
18301 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
18303 * mini-ia64.c mini-x86.c mini-amd64.c
18304 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
18307 * mini.c (mono_init_exceptions): Fix build breakage.
18309 2005-09-10 Zoltan Varga <vargaz@gmail.com>
18311 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
18312 of instructions. Use the new ia64_unw_op macros for emitting unwind
18315 * mini.c (mono_init_exceptions): Initialize exception handling
18316 related trampolines at startup.
18318 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
18320 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
18322 2005-09-09 Zoltan Varga <vargaz@gmail.com>
18324 * mini.c: Handle type loading errors gracefully during compilation and
18325 throw the appropriate exception.
18327 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
18329 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
18330 for the mono binary.
18332 2005-09-09 Martin Baulig <martin@ximian.com>
18334 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
18337 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18339 * mini-arm.h: use emulation for conv.r.un for the release.
18341 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18343 * mini-arm.c, objects.cs: more fixes and tests for them.
18345 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18347 * mini-arm.c: align structures to at least 4 bytes to be able
18348 to keep our current optimized memcpy.
18350 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
18352 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
18354 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18356 * mini.c: ignore SIGPIPE.
18358 2005-09-04 Zoltan Varga <vargaz@gmail.com>
18360 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
18362 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
18364 2005-09-02 Zoltan Varga <vargaz@gmail.com>
18366 * mini.h: Add prototype for mono_allocate_stack_slots_full.
18368 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18370 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
18371 exception handling support.
18372 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
18373 patch by Brian Koropoff <briank@marakicorp.com>).
18375 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
18377 * mini.c: revert another 'optimization' which breaks when
18378 items on the eval stack need to be saved at a basic block end
18381 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18383 * jit-icalls.c: for arrays, ensure we always provide
18386 2005-08-30 Zoltan Varga <vargaz@gmail.com>
18388 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
18390 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
18392 2005-08-29 Zoltan Varga <vargaz@gmail.com>
18394 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
18395 arguments in their original register.
18397 2005-08-28 Zoltan Varga <vargaz@gmail.com>
18399 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
18402 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
18403 when ssapre is enabled.
18405 * inssel-long.brg: Fix bug in previous patch.
18407 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
18408 multiplication by a constant.
18410 2005-08-27 Zoltan Varga <vargaz@gmail.com>
18412 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
18415 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
18418 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
18420 * inssel-arm.brg: apply changes tested by Brian Koropoff
18421 <briank@marakicorp.com>.
18423 2005-08-25 Zoltan Varga <vargaz@gmail.com>
18425 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
18427 2005-08-24 Zoltan Varga <vargaz@gmail.com>
18429 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
18430 to the same register if dreg is just a base register.
18431 (print_ins): Improve printing of membase opcodes.
18433 * inssel-x86.brg: Add optimized ldind(reg) rules.
18435 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
18437 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
18439 * mini.c: when running under valgrind, set the stack bottom for
18440 the GC at the actual approximate stack for the app (fixes running
18441 mono with valgrind).
18443 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
18445 * mini.c: do no break at the first valuetype to init found
18446 (fixes bug #75791).
18448 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
18450 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
18452 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
18454 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
18456 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
18458 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
18460 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18462 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
18464 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
18467 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
18470 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
18473 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
18475 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
18477 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18479 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
18480 in the tail recursion optimization.
18482 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
18483 debug info into the assembly file.
18485 * iltests.il: Add test for filter regions.
18487 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
18488 initial stack of filter regions. Fixes #75755.
18490 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
18492 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
18493 stack requirements.
18495 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18497 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
18498 the check for an already compiled method on non-ia64 platforms.
18499 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
18502 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
18504 * inssel-x86.brg: Add some optimized call rules.
18506 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
18508 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
18511 * mini.h mini-trampolines.c: Pass the trampoline argument to
18512 mono_arch_patch_delegate_trampoline.
18514 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
18516 * mini-trampolines.c: Fix build.
18518 * mini-amd64.h: Add delegate trampolines.
18520 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
18522 * inssel-amd64.brg: Add optimized call rules.
18524 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
18526 * inssel-ia64.brg: Add optimized ldind(reg) rules.
18528 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
18530 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
18533 * mini-ia64.c: Remove LMF fixmes.
18535 * mini-ia64.h: Remove most fields from LMF.
18537 * inssel-ia64.brg (stmt): Fix unaligned access errors.
18539 * mini-trampolines.c: Add support for IA64 function descriptors.
18541 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
18542 for IA64 function descriptors.
18544 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
18546 * tramp-arm.c: patch the vtable for virtual calls. Added
18547 support code to register/unregister the LMF.
18548 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
18551 2005-08-19 Dick Porter <dick@ximian.com>
18553 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
18554 bit value if needed.
18556 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
18558 * mini.c (mini_get_method): Move handling of wrapper data here.
18560 * mini.c (mono_method_to_ir): Add support for dynamic methods.
18562 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
18565 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
18566 bblock->code does not remain empty.
18568 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
18570 * arrays.cs: Add regression test for #75832.
18572 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
18573 rules. Fixes #75832.
18575 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
18576 instruction scheduling.
18578 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
18580 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
18582 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
18584 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
18586 * mini-codegen.c: Fix VC build.
18588 * cpu-pentium.md: Increase length of atomic_exhange_i4.
18590 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18592 * mini.h: fix signature for mono_register_opcode_emulation.
18594 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
18596 * mini.c: Get rid of most of the helper_sig_... constants using
18597 mono_create_icall_signature ().
18599 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
18601 * jit-icalls.c (helper_ldstr): New helper function.
18603 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
18605 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
18606 throw, load the string using a helper call instead of creating a string object.
18608 * aot.c: Update after LDSTR changes.
18610 * mini.h: Bump AOT file version.
18612 * aot.c: Save class size info into the AOT file. Print more statistics during
18615 * mini.h: Bump AOT file version.
18617 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
18618 ordering of disasm cases. Fixes #74957.
18620 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
18622 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
18623 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
18624 the generic code needed for the ARM port.
18626 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
18628 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
18629 inssel-arm.brg: more ARM features and fixes.
18631 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
18633 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
18634 ARM port work in progress.
18636 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
18638 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
18640 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
18642 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
18644 * inssel.brg (mini_emit_memset): Add support for unaligned access.
18646 * *-ia64.*: Ongoing IA64 work.
18648 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
18650 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
18652 * TODO: Remove out-of-data todo stuff.
18654 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
18657 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
18659 * mini.h: Bump corlib version.
18661 2005-07-27 Martin Baulig <martin@ximian.com>
18664 (create_copy_ins): Added `const unsigned char *ip' argument; set
18665 `copy->cil_code' from it.
18667 2005-07-27 Martin Baulig <martin@ximian.com>
18669 * mini-exceptions.c (mono_handle_exception): Don't call
18670 mono_debugger_handle_exception() for filters.
18672 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
18674 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
18677 2005-07-26 Martin Baulig <martin@ximian.com>
18679 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
18681 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
18682 helper_compile_generic_method() if the method is actually virtual
18685 2005-07-26 Martin Baulig <martin@ximian.com>
18688 (trampoline_code): Renamed to `mono_trampoline_code' and made it
18689 public; this is now accessed directly by the debugger.
18690 (mono_generic_trampoline_code): Removed.
18693 (mono_debug_init_method): Also add interncalls and wrappers.
18695 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
18697 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
18699 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
18701 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
18703 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
18705 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
18707 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
18709 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
18710 getting TLS offsets on AMD64 too.
18712 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
18714 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
18716 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
18718 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
18719 inssel-arm.brg, mini-arm.h: ARM port work in progress.
18721 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
18723 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
18725 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
18728 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
18729 mono_sparc_is_virtual_call ().
18731 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
18733 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
18734 trampoline parameters.
18736 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
18738 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
18739 to mono_arch_get_vcall_slot_addr.
18741 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
18744 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
18746 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
18748 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
18750 2005-07-19 Martin Baulig <martin@ximian.com>
18752 * exceptions-amd64.c (throw_exception): Call
18753 mono_debugger_throw_exception() here like we're doing it on i386.
18755 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
18757 * mini-ia64.c: Add optimized TLS access support.
18759 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
18761 * mini-exceptions.c: Ongoing IA64 work.
18763 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
18765 * mini.c: Use the default optimization set when embedding. Fixes
18768 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
18770 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
18771 of trampolines to a separate file.
18773 * mini-trampolines.c: New file.
18775 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
18778 * tramp-x86.c: Reorganize the trampoline code to be similar to the
18781 * mini-codegen.c: Fix cygwin build.
18783 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
18785 * mini.c: Add some minor changes needed by the IA64 port.
18787 * *-ia64.*: Ongoing IA64 work.
18789 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
18791 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
18792 trampolines into arch-independent and arch-dependent parts.
18794 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
18796 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
18798 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
18800 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
18801 the xp-regalloc-branch for amd64.
18803 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
18804 xp-regalloc-branch for x86.
18806 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
18808 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
18810 2005-07-06 Martin Baulig <martin@ximian.com>
18813 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
18814 (mono_jit_runtime_invoke): Likewise.
18816 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
18818 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
18821 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
18822 without loading their metadata. Reorganize the file format so exception handling+
18823 debug info is kept separate from normal method info. Create MonoJitInfo
18824 structures for methods lazily.
18826 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
18828 (x86_class_init_trampoline): Patch AOT class init trampolines too.
18830 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
18832 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
18835 * mini.h: Bump AOT file version.
18837 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
18839 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
18841 2005-07-01 Raja R Harinath <rharinath@novell.com>
18843 * Makefile.am (check-local): Call semdel-wrapper.
18845 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
18847 * mini-x86.c: Revert the last change as it seems to break the build..
18849 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
18851 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
18853 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
18855 2005-06-27 Ben Maurer <bmaurer@ximian.com>
18857 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
18858 outside of the macro, so strange stuff doesn't happen with gcc4
18859 (NEW_AOTCONST_TOKEN): Likewise.
18861 2005-06-28 Martin Baulig <martin@ximian.com>
18863 * mini.c (mini_class_is_system_array): New static method; use this
18864 instead of `klass->parent == mono_defaults.array_class' everywhere
18865 since this also works for the new generic array class.
18867 2005-06-26 Ben Maurer <bmaurer@ximian.com>
18869 * inssel.brg: Remove warnings.
18871 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
18873 * mini-ia64.c: Ongoing IA64 work.
18875 * basic-float.cs: Add float->i1 conversion test.
18877 * iltests.il: Add conv.u4 test.
18879 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
18881 * inssel-long.brg: Fix bug caused by last change.
18883 2005-06-23 Geoff Norton <gnorton@customerdna.com>
18885 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
18886 BSDs. Allows the x86 JIT to work on OSX86
18888 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
18890 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
18893 * mini-ia64.c: Ongoing IA64 work.
18895 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
18897 * mini-ia64.c: Ongoing IA64 work.
18899 * driver.c: Clean up jit_code_hash as well when using --regression.
18901 * inssel-long.brg: Fix long->i4/u4 conversion rules.
18903 * basic-long.cs: Add tests for long->u4 conversion.
18905 2005-06-18 Ben Maurer <bmaurer@ximian.com>
18907 * mini.c: Take mono_get_domainvar out of macros. This makes sure
18908 that we do not depend on undefined C behavior: the order stuff
18909 gets evaluated within an expression. Fixes mono when compiled on
18912 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
18914 * *-ia64.*: Ongoing IA64 work.
18916 * aot.c: Lower memory usage while loading AOT methods.
18918 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
18920 * mini.h: Bump AOT file format version.
18922 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
18924 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
18926 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
18928 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
18929 not on callee assembly). Fixed some comments.
18931 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
18933 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
18934 it gets proper disassembly.
18935 (emit_method_info): Remove some dead code.
18937 * mini.c (mini_method_compile): Allways allocate the GOT var in
18938 mono_method_to_ir for emulating opcodes.
18940 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
18942 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
18943 before freeing the code memory. Fixes #74990.
18945 * objects.cs: Add regression test for #74992.
18947 * liveness.c: Extend live ranges of arguments to the beginning of the
18948 method. Fixes #74992.
18950 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
18951 so it points into the faulting instruction.
18953 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
18955 * jit-icalls.c (mono_imul_ovf): Add exception handling.
18957 * *-ia64.*: Ongoing IA64 work.
18959 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
18961 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
18963 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
18965 * *-ia64.*: Ongoing IA64 work.
18967 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
18969 * basic-long.cs: Add tests for add/sub.ovf.
18971 * basic.cs: Add tests for sub.ovf.
18973 * *-ia64.*: Ongoing IA64 work.
18975 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
18977 * *-ia64.*: Ongoing IA64 work.
18979 * basic.cs: Add conv.ovf.i4.un test.
18981 2005-06-09 Massimiliano Mantione <massi@ximian.com>
18983 * mini.c: (remove_block_if_useless) Fixed bug 75061.
18985 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18987 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
18989 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
18991 * *-ia64.*: Ongoing IA64 work.
18993 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18996 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
18998 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19000 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19002 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19004 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19006 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19007 of a call is callable by a near call.
19009 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19011 * mini-ia64.c: Ongoing IA64 work.
19013 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19015 * genmdesc.c: Make the generated array non-static.
19017 * inssel-long.brg: Fix LSHR_IMM rule.
19019 * *-ia64.*: Ongoing IA64 work.
19021 * *-ia64.*: Ongoing IA64 work.
19023 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19025 * *-ia64.*: Ongoing IA64 work.
19027 * *-ia64.*: Ongoing IA64 work.
19029 * mini-ia64.c: Ongoing IA64 work.
19031 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19033 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19035 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19037 * objects.cs basic-long.cs: Move some tests to objects.cs.
19039 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19041 * *-ia64.*: Ongoing IA64 work.
19043 * iltests.il: Add a new test.
19045 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19046 newobj. Fixes #75042.
19048 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19050 * *-ia64.*: Ongoing IA64 work.
19052 * *-ia64.*: Ongoing IA64 work.
19054 * *-ia64.*: Ongoing IA64 work.
19056 * basic.cs objects.cs: Move tests accessing static variables as well.
19058 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19060 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19062 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19064 * driver.c: Always print failed tests.
19066 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19069 * *ia64*: Ongoing IA64 work.
19071 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19073 * basic.cs: Add tests for add.ovf. Fix warnings.
19075 2005-05-18 Miguel de Icaza <miguel@novell.com>
19077 * driver.c (mono_main): Avoid crash if no argument is passed to
19078 --break; Do not use g_error, but f_printf. And fix all other
19079 ocurrences of the same crash.
19081 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
19083 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
19084 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
19087 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
19089 * *-ia64.*: Add beginnings of IA64 backend.
19091 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
19093 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
19095 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
19098 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
19100 * mini-amd64.c: Fix a warning.
19102 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
19104 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
19105 in float_neg. Fixes #74897.
19107 * mini-amd64.c (emit_call): Fix another near call bug.
19109 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
19111 * declsec.c: Keep the appdomain information in the structure. Added a
19112 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
19113 value gets overwritten).
19114 * declsec.h: Set the default MonoArray for the the stack to 6. Added
19115 an MonoAppDomain member to MonoSecurityFrame.
19116 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
19117 used in the stack walk. Now use a MonoArray which grow (double) when
19120 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
19122 * mini.c: Re-enabled runtime cleanup, since running threads should
19123 now properly stop when exiting.
19125 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
19127 * mini-codegen.c: New file contaning the arch-independent local
19128 register allocator. Not used by any architectures yet.
19130 * mini.h linear-scan.c: Merge some changes from the
19131 mini-xp-local-regalloc branch.
19133 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
19135 * mini-amd64.c (emit_call): Fix calls to native functions when the
19136 runtime is compiled as a shared library. Fixes #74756.
19138 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
19139 on a literal field. Fixes #74751.
19141 2005-04-25 Raja R Harinath <rharinath@novell.com>
19143 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
19145 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
19147 * objects.cs: Add missing null casting test.
19149 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
19151 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
19152 in wrapper methods. Also rename 'address' variable to 'offset'.
19154 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
19156 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
19159 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
19161 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
19164 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19166 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
19168 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19170 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
19171 just the last bytes.
19173 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19175 * aot.c (mono_compile_assembly): Fix warning.
19177 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
19178 by the _MSC_VER stuff.
19180 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
19182 * inssel-long.brg: Fix #74588.
19184 * cpu-amd64.md: Fix #74591.
19186 * iltests.il: Add new regression tests.
19188 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
19190 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
19193 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
19195 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
19197 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
19198 from Bill Middleton <flashdict@gmail.com>.
19200 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
19202 * arrays.cs: Add new regression test. Fix warnings.
19204 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
19206 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
19207 and leakage in CKFINITE.
19209 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
19210 this to a null op since it is called on amd64 too.
19212 * exceptions-amd64.c (get_throw_trampoline): Align stack.
19214 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
19215 body since this is not used on amd64.
19217 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
19219 * mini-amd64.c: Remove obsolete fixmes.
19221 * mini.c (print_method_from_ip): Fix debugging support.
19223 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19225 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
19226 so that expressions that don't give much gain are not reduced.
19227 * ssapre.h: Likewise.
19229 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
19231 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
19233 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
19235 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
19237 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
19239 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
19241 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
19243 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
19245 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
19248 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
19250 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
19252 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
19254 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
19255 MONO_ARCH_USE_SIGACTION. Fixes #74252.
19257 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
19259 * mini-x86.c: Fix up stack overflow handling.
19261 * exceptions.cs: Add new regression test.
19263 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
19265 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
19266 mono_jit_thread_attach.
19268 * mini.c (mono_method_to_ir): Verify called method is not abstract.
19270 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19272 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
19273 avoid calling constructors using callvirt.
19275 * inssel.brg: Fix #74073.
19277 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
19279 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
19280 compilation with non-GCC compilers.
19281 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
19282 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
19284 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
19286 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
19287 klass->interface_offsets (will likely fix bug#74073).
19289 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19291 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
19293 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
19295 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
19296 to amd64_div_reg_size ().
19298 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
19300 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
19302 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
19304 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19306 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
19308 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19310 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
19312 * mini.c (mono_precompile_assembly): Load and precompile referenced
19313 assemblies as well. Fixes #74015.
19315 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
19317 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
19319 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
19321 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
19322 a lot of checks and (anyway) permissions cannot work until corlib is
19325 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
19327 * mini-ppc.c: fixed ABI issue on sysv/ppc.
19329 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
19331 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
19332 calls (fixes bug#72824).
19334 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19336 * mini.c: fix tail recursion elimination (see test in bug#73936).
19338 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
19340 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
19341 some fp functions in sse2 mode.
19343 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
19345 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
19347 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
19349 * mini.h mini.c: Add mono_get_jit_tls_key ().
19351 * mini-x86.c: Enable fast TLS support on windows.
19353 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
19355 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
19356 * mini.c: Check for p/invoke method when generating code. If a
19357 p/invoke method, or it's class, isn't decorated with [Suppress
19358 UnmanagedCodeSecurity] then generate code to call System.Security.
19359 UnmanagedDemand (only if the security manager is active).
19361 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19363 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
19364 last change as it seems to cause strange crashes.
19366 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19368 * *.c: handle unsafe function pointers where needed.
19370 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19372 * mini.c (mono_jit_free_method): Remove the fixme too.
19374 2005-03-15 Miguel de Icaza <miguel@novell.com>
19376 * mini.c: As discussed, make the code actually free the delegate
19377 thunk now, to enable the debugging of delegate problems, use
19378 MONO_DEBUG=1 when running Mono.
19380 This takes also care of parts of the leaks as seen by Joe.
19382 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
19384 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
19385 thread_tls_offset calculation.
19387 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
19389 * declsec.c: Reworked linkdemand checks for icall. The previous code
19390 was using the declaration code (untrusted) and didn't work as expected
19391 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
19394 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
19396 * iltests.il: Add new localloc test.
19398 * mini-amd64.c: Handle large stack allocations the same way as on
19399 windows if stack overflow handling is working.
19401 * mini-amd64.c: Allocate the signal stack using mmap.
19403 * mini.c (sigsegv_signal_handler): Fix reading of context.
19405 * mini-exceptions.c: Fix up stack overflow handling.
19407 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
19409 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
19411 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
19413 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
19415 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
19416 tramp_init functions as they are no longer needed.
19418 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
19420 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
19422 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
19424 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
19426 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
19429 * mini-ops.h: Add OP_LMUL_IMM.
19431 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
19432 long mul/div opcodes as intrinsic.
19434 * mini-amd64.c (emit_call): Handle the case when the callee might be
19437 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
19439 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
19442 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
19444 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
19446 2005-03-09 Ben Maurer <bmaurer@ximian.com>
19448 * mini.c (mono_codegen): Don't leak here, to help people running
19451 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
19453 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
19454 conversions in sse2 mode.
19456 * basic-float.cs: Add regression test.
19458 * mini-amd64.c: Reenable sse2.
19460 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
19462 * mini-amd64.c: Disable sse2 until some regressions are fixed.
19464 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
19466 * driver.c: Copyright text should include 2005.
19468 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
19470 * cpu-amd64.md (load_membase): Fix more max lengths.
19472 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
19474 * cpu-amd64.md (load_membase): Fix max length.
19476 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
19478 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
19480 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
19481 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
19483 * basic-float.cs: Add rounding regression test.
19485 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
19487 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
19489 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
19490 structures in registers for pinvoke wrappers.
19492 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
19494 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
19496 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
19498 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
19499 wrapper to mono_jit_thread_attach.
19501 * mini.c (mini_jit_thread_attach): New jit icall.
19503 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
19504 native->managed wrappers.
19506 * exceptions.cs: Add new regression test.
19508 * mini.c (optimize_branches): Check regions in the cbranch to throw
19509 block case as well. Fixes #73242.
19511 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
19513 * mini.c: thread safety fixes.
19515 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
19517 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
19518 patching stuff, since delegates use jump trampolines so there is
19521 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
19524 * tramp-amd64.c: Fix build.
19526 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
19527 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
19529 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
19530 Rename this to mono_arch....
19531 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
19533 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
19535 * mini-amd64.c (emit_call): If both the caller and the callee is
19536 guaranteed to have 32 bit addresses, emit a normal call.
19538 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
19540 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
19541 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
19542 method_ptr inside delegates.
19544 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
19546 * mini.c (mono_jit_free_method): Free the method info even if the native code is
19547 invalidated. Fixes #73001.
19549 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
19551 * mini-x86.c: Only use stdcall for pinvokes on windows.
19553 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
19555 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
19556 * mini-x86.c: remove unreliable __thread var offset detection,
19557 use the correct accessors and enable by default.
19559 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
19561 * mini.c (mono_jit_free_method): Fix memory leak.
19563 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
19565 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
19567 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
19569 * cpu-amd64.md: Fix lengths of atomic opcodes.
19571 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
19573 * driver.c: try to not imply using ICU is any good.
19575 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
19577 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
19578 functions as inline ops.
19580 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
19581 some Interlocked functions as inline ops.
19583 * mini.c (move_basic_block_to_end): Fix bug in last patch.
19585 * mini.h (MonoBasicBlock): Reorganize fields a bit.
19587 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
19589 * mini.c: Add support for OP_NOT_TAKEN.
19591 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
19592 structures in registers for pinvoke wrappers.
19594 * mini-amd64.c: Fix warnings.
19596 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
19598 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
19600 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
19602 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
19603 address instead of loading the address from it.
19605 * mini-x86.c: Add support for returning small structs in registers
19606 on Win32. Fixes part of #70864.
19608 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
19610 * trace.c (get_token): Improve error checking.
19612 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
19614 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
19616 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
19618 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
19619 it can be reused for MonoClass.
19620 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
19623 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
19625 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
19626 instead of a MonoReflectionMethod. The method information wasn't used
19627 when displaying SecurityException details (but will be now).
19629 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
19631 * Makefile.am : windows build fix.
19633 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
19635 * iltests.il: Add new regression test.
19637 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
19640 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
19642 * mini.c: Moved linkdemand check into helper function check_linkdemand
19643 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
19646 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
19648 * declsec.c: Added statistics counter for different kinds of
19650 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
19651 (and commented) declaration.
19652 * mini.c: Added statistics counter for security Demand code
19653 generation. Added display of security statistics.
19655 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
19657 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
19658 Fix compilation errors under gcc-2.95.
19660 2005-02-12 Ben Maurer <bmaurer@ximian.com>
19662 * mini.c, driver.c: Use the new jit trampoline hashtable
19664 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19666 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
19668 2005-02-11 Martin Baulig <martin@ximian.com>
19670 * debug-mini.c (mono_debug_close_method): Free the line number array.
19672 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
19674 * aot.c: Break up large methods into smaller ones. Share GOT slots for
19677 * mini.h: Bump AOT file format version.
19679 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
19681 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
19683 * declsec.h: Added macros to get/set lazyly initialized security
19684 informations about assemblies. Added new enum for different type of
19685 possible LinkDemand violation. Added function to check LinkDemands.
19686 * mini.h: Added a field to MonoCompile to hold any security violation
19687 detected when JITting a method (so it can be thrown later).
19688 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
19689 and CEE_CALLVIRT. Added code to throw exception at the end of
19690 mini_method_compile (note: the exception is unhandled right now).
19692 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
19694 * mini.c, jit-icalls.c: use the managed implementation of
19695 memset for initobj and memset, to avoid managed <-> unmanaged
19698 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
19700 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
19701 optimization if it would need a GOT var.
19703 * basic.cs: Add tests for constant propagation and switch statements.
19705 * ssa.c: Fix out-of-range constant propagation and switch statements.
19707 2005-02-09 <vargaz@freemail.hu>
19709 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
19711 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
19713 * cpu-amd64.md (load_membase): Fix max length of load_membase.
19715 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19717 * mini.c: update to new signature of mono_class_get_allocation_ftn().
19719 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
19721 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
19722 arithmetic operations.
19724 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
19726 * mini-ppc.c: add a workaround for broken user code that
19727 DllImports vararg functions with non-vararg signatures.
19729 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
19731 * mini.c (mono_jit_compile_method_inner): Add detection and a
19732 meaningfull error message for assemblies written in Managed C++.
19734 * tramp-amd64.c mini-amd64.h: Add support for
19735 create_trampoline_from_token ().
19737 * aot.c mini-x86.c abcremoval.c: Applied patch from
19738 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
19740 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
19742 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
19743 which takes a MonoImage/token as parameter instead of a MonoMethod.
19745 * aot.c: Use the new trampoline for initializing vtables.
19747 * aot.c: Add support for ldfld/stfld_remote wrappers.
19749 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
19750 rules for compare <MEM>, IMM.
19752 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
19754 * aot.c: Handle inherited finalizers correctly.
19756 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
19758 * inssel.brg (stmt): Add a missing _setup_... ().
19760 * aot.c: Save some parts of the class state to the AOT file and use it
19761 to recompute that state when a class is initialized.
19763 * mini.c: Install AOT hooks into the runtime.
19765 * mini.h: Bump AOT file format version.
19767 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
19770 * iltests.il: Add new test.
19772 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
19774 * mini.c: fix typo.
19776 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
19778 * mini.c: setup the statistical profiler in the thread attach
19779 callback to cope with the new single thread code.
19781 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
19783 * mini-ppc.c: ensure we have enough room for the profiler
19784 calls (fixed bug#72084).
19786 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
19788 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
19791 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19793 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
19795 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19797 * ssapre.c: Fixed an issue with down safety (this allows IronPython
19798 to succesfully execute parrotbench).
19799 * ssapre.h: Likewise.
19801 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19803 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
19804 variable for stores to method arguments (fixes a SSAPRE issue).
19806 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
19808 * mini.c: handle value types in dup, fixes gen-112.cs.
19810 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
19812 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
19813 sequence for calls in dynamic methods to avoid thunks.
19815 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
19817 * mini.c: correctly remove dynamic methods from the hashtable.
19819 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19821 * driver.c: Disabled SSAPRE until fix the bug that appears
19822 in IronPython's parrotbench.
19824 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
19826 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
19828 * mini.c (mono_method_to_ir): Revert the previous change.
19830 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
19831 when AOT compiling.
19833 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
19834 mono_jit_info_table_find () etc. when running under valgrind.
19836 * inssel.brg: Fix warnings.
19838 * mini-exceptions.c: Fix warnings.
19840 2005-01-31 Martin Baulig <martin@ximian.com>
19842 * driver.c (compile_all_methods_thread_main): Don't try to compile
19843 generic methods or anything which has type parameters.
19845 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
19847 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
19849 * TestDriver.cs: Add --verbose flags.
19851 * graph.c ssa.c: Fix 64 bit warnings.
19853 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
19854 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
19855 Fix 64 bit warnings.
19857 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
19858 variable not spotted by gcc.
19860 * mini-amd64.c inssel-amd64.brg: Applied patch from
19861 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
19862 X86_COMPARE_MEMBASE opcodes.
19864 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
19866 2005-01-29 Ben Maurer <bmaurer@ximian.com>
19868 * *: MonoMethod->signature might be NULL now. You *MUST* use
19869 mono_method_signature.
19871 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
19873 * driver.c (compile_all_methods_thread_main): Compile the methods
19874 without invoking cctors.
19876 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
19878 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
19879 * basic-calls.cs: test for the above.
19881 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
19883 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
19884 MonoJitInfo changes.
19886 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
19888 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
19889 eagerly if it contains dynamic methods.
19891 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
19893 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
19894 trace, it is now computed by an icall from trace_ips.
19896 * mini-exceptions.c: Fix a warning.
19898 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
19900 * mini-exceptions.c: don't bother getting stack trace info if
19901 it's not going to be used.
19903 2005-01-27 Raja R Harinath <rharinath@novell.com>
19905 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
19908 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
19910 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
19912 * aot.c: Avoid calling mono_method_get_header () if not needed.
19914 * mini.h: Bump AOT file format version.
19916 * mini.c (mono_emit_native_call): Allocate a GOT var here.
19918 * mini.c (mono_print_tree): Print more info for calls.
19920 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
19922 * declsec.h: Remove warning by adding missing include for marshal.h
19924 2005-01-26 Martin Baulig <martin@ximian.com>
19926 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
19929 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
19931 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
19934 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
19936 * aot.c (mono_compile_assembly): Fix a warning.
19938 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
19940 * declsec.c: Look for security attributes on the original MonoMethod
19941 (and not the wrapped one). This fix permissions on icalls.
19943 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
19945 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
19947 * mini.c (mono_allocate_stack_slots): Add a fixme.
19949 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
19951 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19953 * inssel.brg: optimize casts of sealed types (more
19954 optimizations waiting for fixes in remoting).
19956 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
19958 * inssel.brg (stmt): Add another dummy rule.
19960 * driver.c: Fix warnings.
19962 * driver.c (mono_main): If running under valgrind, instruct glib to use
19963 the system allocation functions so valgrind can track the memory
19964 allocated by the g_... functions.
19966 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
19968 * mini-ops.h: Add OP_DUMMY_STORE opcode.
19970 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
19972 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
19973 variables in try regions.
19975 * mini.c (mini_method_compile): Don't disable optimizations on large
19976 methods when AOT compiling.
19978 * mini.c (mono_allocate_stack_slots): New arch independent method to
19979 allocate stack slots. Not yet used.
19981 2005-01-22 Ben Maurer <bmaurer@ximian.com>
19983 * debug-mini.c (mono_debug_close_method): Plug some leaks.
19985 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
19987 * mini-ppc.c: make the branch info relative as the code
19988 buffer can be reallocated.
19990 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
19992 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
19993 * driver.c: Removed the AOT/security restriction. Now initialize the
19994 security manager (in metadata) if --security is used.
19995 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
19996 rather than the pointer to declarative security, when AOT is used.
19998 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20000 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20001 basic blocks, reduced intrinsic exception throwing code size.
20003 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20005 * driver.c (mini_usage): Reorder the usage screen.
20007 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20009 * mini.c (mono_resolve_patch_target): Fix warning.
20011 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20013 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20016 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20018 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20019 breaks the amd64 build.
20021 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20022 register allocation. Fixes #71454.
20024 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20026 * arrays.cs: Add new regression test.
20028 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20030 * ssapre.c: Turned usage of snprintf to GString.
20031 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20032 (I left it on by mistake in my previous commit).
20034 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20036 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20037 on cond branch optimization (fixes bug# 71515).
20039 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20041 * abcremoval.c: Fixed bug 71062.
20042 * abcremoval.h: Likewise.
20044 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20046 * mini.c: Added a new functionality to optimize_branches, the removal
20047 of useless basic blocks, and fixed some problem in the removal of
20048 critical edges; some utility functions added for both purposes.
20049 * ssapre.c: Added complex expression support, and fixed bug 70637.
20050 * ssapre.h: Likewise.
20051 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20053 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20054 * driver.c: Re-enabled SSAPRE.
20056 2005-01-19 Martin Baulig <martin@ximian.com>
20058 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20059 the result of mono_get_method_constrained().
20061 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20063 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20066 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20068 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20069 be detected. Fixes #59296.
20071 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20073 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20074 which can happen. Fixes #71361.
20076 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20078 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
20081 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20083 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
20084 appdomain-unload.exe to fail.
20086 * mini.c: Fix some memory leaks.
20088 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
20090 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
20091 Fixed bug and sped up some codepaths.
20093 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20095 * mini.c: Fix some memory leaks.
20097 * exceptions.cs basic-long.cs: Add test for checked ulong->int
20100 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
20102 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
20105 * iltests.il: Add regression test for #71320.
20107 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
20109 * mini.c (mono_codegen): Fix installation of profiler hooks.
20111 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
20113 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
20115 * mini.h, mini.c, cfold.c: optimize access to enum
20116 readonly fields, too. Eval conditional branches if possible
20117 to perform unreachable code removal in more cases.
20119 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
20121 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
20123 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
20126 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
20127 WinXP DEP. Fixes #71244.
20129 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
20131 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
20133 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
20135 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
20137 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
20139 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
20142 * mini.h: Bump AOT version.
20144 * mini.h (MonoCompile): Change exvar to a hash table.
20146 * mini.c: Allocate a separate exvar for each handler block.
20148 * mini.c: Get rid of the computation of filter_lengths, its not needed.
20150 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
20151 ex var with the pending exception and only throw if the two are equal.
20154 * exceptions.cs: Add tests for rethrow and nested catch clauses.
20156 * mini-x86.c: Fix warnings.
20158 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
20159 used by all the ports now.
20161 * aot.c: Add write-symbols and save-temps options.
20163 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20165 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
20167 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
20169 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
20172 * tramp-s390.c: Check vtable slot belongs to the domain.
20174 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
20175 as per other platforms.
20177 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
20179 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
20181 * driver.c: we don't run the Main() code in a subthread anymore.
20183 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
20185 * mini.c: added experimental rtc support in the statistical
20186 profiler: if the user has the permission, more accurate statistics
20187 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
20188 The MONO_RTC value must be restricted to what the linux rtc allows:
20189 power of two from 64 to 8192 Hz.
20191 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20193 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
20195 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
20197 * mini-ppc.c: better icache flush for smp.
20199 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
20201 * mini-amd64.c (emit_move_return_value): Fix memory leak.
20203 * mini-x86.c (get_call_info): Add the get_call_info () code from the
20204 amd64 port, not yet used.
20206 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20208 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
20211 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
20213 * driver.c: Added --security option to activate the security manager.
20214 Right now this will allow code generation for declarative demands and
20215 is disabled when AOT is specified.
20216 * mini.c: Add code generation for declarative security demands.
20217 * mini.h: Add mono_use_security_manager as an extern gboolean.
20219 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20221 * aot.c (mono_compile_assembly): Speed up compilation a bit by
20222 emitting more dense assembly code.
20224 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
20225 exception throwing stuff.
20227 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
20229 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
20232 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
20233 left in by mistake.
20235 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
20238 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
20240 * tramp-*.c: Only patch vtable slots if the object is in the current
20241 domain. Fixes appdomain-unload.exe.
20243 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
20245 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
20248 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20250 * mini.c (reverse_branch_op): New helper function.
20252 * mini.c (optimize_branches): Run the new optimization only on
20253 platforms which support it. Also reverse all kinds of branches.
20255 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
20257 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
20260 * mini.c (optimize_branches): Reverse not-equals branches if the false
20261 bblock is a throw. This happens a lot of time with argument checking in
20264 * mini.c (mono_codegen): Add support for placing basic blocks after
20265 the function epilogue.
20267 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
20270 2005-01-05 Miguel de Icaza <miguel@ximian.com>
20272 * mini.c (setup_stat_profiler): Only set this up if the platform
20273 supports ITIMER_PROF.
20275 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20277 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
20280 * inssel.brg: Fix a warning.
20282 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
20284 * mini.c: added support for statistical profiler
20285 (run with: --profile=default:stat).
20287 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
20289 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
20291 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
20293 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
20294 related to global registers from the amd64 port.
20296 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
20298 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
20300 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
20301 with global registers.
20302 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
20304 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
20306 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
20308 * debug-mini.c (encode_value): Fix off-by-one.
20310 * aot.c (encode_value): Likewise.
20312 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
20314 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
20316 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
20319 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
20321 * aot.c (emit_method_info): Increase size of temp buffer.
20323 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
20326 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
20328 * aot.c (emit_method_info): Fix build.
20330 * aot.c: Further rework of the AOT file format to reduce the size of
20331 the method info data.
20333 * mini.h: Bump AOT file format version.
20335 2004-12-27 Martin Baulig <martin@ximian.com>
20337 * mini.c (mini_get_method): New static method; call
20338 mono_get_method_full() and mono_get_inflated_method().
20339 (mono_method_to_ir): Use mini_get_method() instead of
20340 mono_get_method_full().
20342 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
20344 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
20346 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
20348 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
20350 * inssel-amd64.brg: Add some optimization rules.
20352 2004-12-24 Ben Maurer <bmaurer@ximian.com>
20354 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
20355 standard not GC'd stuff is fine.
20357 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
20359 * aot.c: Rework the AOT file format to get rid of most of the global
20360 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
20362 * mini.h: Bump AOT file format version.
20364 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
20366 * mini.h: Bump AOT file format version.
20368 * aot.c (mono_aot_is_got_entry): New function to determine if an
20369 address is inside a GOT.
20371 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
20373 * cpu-pentium.md: Increase the maximum size of some instructions which
20374 might involve a got access.
20376 * mini.c (get_method_from_ip): Another debug helper function.
20378 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
20379 when got var accesses are created during the decompose phase.
20381 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
20383 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
20384 argument mini_compile_method and to MonoCompile, and use this to
20385 determine whenever a given method is compiled for AOT. This allows the
20386 other methods compiled during AOT compilation to be free of AOT stuff,
20387 so the backends does not need to add special support for them by
20388 creating a fake GOT etc.
20390 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
20393 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20395 * mini.c (mono_method_to_ir): It turns out that some of the
20396 x-appdomain wrappers are lax with types, so just ignore this for
20399 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
20400 at the vtable->klass. If it is non-shared code we can just use the
20403 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
20405 * mini-ppc.c: access MonoDomain from tls, too.
20407 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
20409 * declsec.c: Removed unused variable (and related warning ;-)
20411 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20413 * iltests.il: New test for LDELEMA on an array of ref types.
20415 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
20416 all ldelema's on reftypes.
20417 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
20418 it was the wrong place to put it.
20420 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
20421 register to pop to make this cleaner, at the request of Paolo.
20423 2004-12-20 Ben Maurer <bmaurer@ximian.com>
20425 * mini-ops.h (OP_GETHASHCODE): New op.
20427 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
20429 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
20432 For a microbenchmark, this reduces the cost of Hashtable.get_Item
20435 * mini-x86.c (mono_arch_output_basic_block): Rather than
20443 The first is 3 bytes while the second is 1. This saves 36 kb on
20444 mscorlib, quite a big saving. When bootstraping mcs, I was able to
20445 see a small boost because of icache locality.
20447 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
20449 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
20451 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
20452 started code sharing with the generic code.
20454 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
20456 * mini-ppc.c, cpu-g4.md: added code for direct access to
20459 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
20461 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
20462 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
20465 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
20467 * declsec.c|h: Added functions to cache the declarative stack modifiers
20468 in MonoJitInfo and to create a security frame from a MonoJitInfo
20470 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
20471 created. Register internal calls for System.Security.SecurityFrame::
20472 _GetSecurityFrame and _GetSecurityStack.
20473 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
20474 the definitions for the new stack walk/callback mechanism.
20475 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
20476 first security frame for LinkDemands and InheritanceDemands) and
20477 GetSecurityStack for Demands. Both use the new mono_walk_stack code
20479 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
20480 walk initialization (lupus).
20482 2004-12-20 Ben Maurer <bmaurer@ximian.com>
20484 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
20486 (handle_loaded_temps): Do not create a temporary variable for
20487 things that we know are temps. They will never be modified.
20488 (mono_spill_call): Set MONO_INST_IS_TEMP
20489 (mono_emulate_opcode): ditto
20491 (mono_method_to_ir.CEE_DUP): ditto
20493 2004-12-19 Ben Maurer <bmaurer@ximian.com>
20495 * mini.c (type_to_eval_stack_type): Make this handle the void type
20496 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
20497 (emit_tree): use ip_in_bb to special case some common idioms
20498 Update all callers to pass in the IP.
20499 (mono_method_to_ir): Make CEE_CALL* do the above as well.
20501 This gives us a nice 2% speedup in mcs bootstrap.
20503 * mini-x86.c (peephole_pass): Peephole pass to make
20512 * mini.c (ip_in_bb): new method.
20513 (mono_method_to_ir): use this method rather than doing the hash
20516 * linear-scan.c (mono_linear_scan): When expiring actives, you
20517 don't need to keep around variables that expire on this
20518 instruction. This makes it so that:
20521 store (ebx add (ebx, 1))
20525 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
20527 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
20528 combination to avoid doing two copies. Fix up problems with previous
20531 * mini.c: Fix 64 bit warnings.
20533 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
20535 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
20537 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
20538 changes from the x86 code.
20540 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
20542 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
20544 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
20545 throwing code to reduce its size, unify the AOT and non-aot code and
20546 get rid of relocations in the AOT case.
20548 * mini-x86.h mini.c exceptions-x86.c
20549 (mono_arch_get_throw_corlib_exception): New arch specific function to
20550 raise corlib exceptions which doesn't require relocations in the
20553 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
20555 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
20557 * mini.c (mono_emit_method_call): Only allocate the got var when it is
20560 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
20563 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20565 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
20566 with add function when used from Inc/dec atomic
20567 functions. Re-enabled optimization on x86.
20568 * mini-ops.h: renamed atomic_add functions to
20569 allow _add to match the Interlocked::Add and
20570 _add_next to match Interlocked::Inc/Dec.
20572 2004-12-15 Massimiliano Mantione <massi@ximian.com>
20574 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
20575 linking of BBs to the end BB, and enabled SSAPRE also with
20576 consprop and copyprop (which was prevented by that bug).
20578 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20580 * mini-x86.c: disabling the Interlocked optimizing code.
20582 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
20584 * aot.c (load_aot_module): Move reading of got_addr after the AOT
20585 file version check.
20587 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20589 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
20590 interlocked optimization due lack of support on x86, rewrote
20591 exchange to take into account that base may be in eax.
20593 xsp works again; activated Interlocked optimizing code.
20595 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
20597 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
20599 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
20601 * mini-ops.h: Add new opcodes.
20603 * mini.h: Add new patch types. Add got_var to MonoCompile.
20605 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
20606 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
20607 make it work with all kinds of patchable code.
20609 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
20610 address of the GOT, and referencing entries in the GOT.
20612 * mini.c: Add code to load the GOT address if needed by an opcode.
20614 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
20615 independent AOT code on the x86 using an elf-style Global Offset Table.
20617 2004-12-14 Raja R Harinath <rharinath@novell.com>
20619 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
20621 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20623 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
20626 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
20628 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
20629 of Interlocked:Increment/Decrement/Add as inline ops.
20630 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
20632 2004-12-12 Geoff Norton <gnorton@customerdna.com>
20634 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
20635 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
20637 2004-12-12 Duncan Mak <duncan@ximian.com>
20639 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
20640 again. `patch_info->table_size' is no longer valid after Zoltan's
20643 2004-12-12 Martin Baulig <martin@ximian.com>
20645 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
20646 if we are the "real" method, ie. not an inlined method inside it.
20648 2004-12-11 Ben Maurer <bmaurer@ximian.com>
20650 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
20651 before we look in the special fields table. This fixes
20652 ../tests/thread-static-init.cs.
20654 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20656 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
20657 for Array get_Rank and get_Length. Fixes bug #70465.
20659 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
20661 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
20662 separate structure to reduce the size of MonoJumpInfo.
20664 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
20666 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
20668 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
20670 * mini.c (mini_get_inst_for_method): Changed to allow ports
20671 to return a MonoInst instead of opcode
20672 (renamed mini_get_opcode_for_method to better reflect the new functionality)
20674 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
20675 Allow ports to return a created MonoInst instead of op-code, will enable
20677 (renamed mini_get_opcode_for_method to better reflected the functionality)
20679 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
20681 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
20683 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
20685 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
20688 2004-12-08 Martin Baulig <martin@ximian.com>
20690 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
20691 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
20693 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
20695 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
20698 * exceptions.cs: Disable some tests which depend on properties of x86 fp
20701 2004-12-08 Raja R Harinath <rharinath@novell.com>
20703 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
20705 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
20707 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
20708 bug introduced by the previous patch.
20710 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
20712 * mini-ppc.c, objectc.cs: handle large structs passed by value
20713 (fixes bug #69972).
20715 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
20717 * mini-ppc.c: OP_ARGLIST implementation from
20718 Geoff Norton <gnorton@customerdna.com>.
20720 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
20722 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
20723 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
20725 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
20727 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
20729 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20731 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
20734 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
20736 * mini-sparc.c: Zero out localled-ed memory.
20738 * iltests.il: Add tests for zeroing out localloc-ed memory.
20740 2004-12-04 Martin Baulig <martin@ximian.com>
20742 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
20743 mono_method_get_signature_full().
20745 2004-12-03 Massimiliano Mantione <massi@ximian.com>
20747 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
20748 and some utility functions (always for SSAPRE), integrated SSAPRE.
20749 * mini.h: Likewise.
20750 * driver.c: Added ssapre option.
20751 * ssa.c: Small fix on OP_ARG handling.
20752 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
20753 * Makefile.am: Likewise.
20755 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
20757 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
20758 now in the xp code.
20760 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
20763 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20765 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
20767 * cpu-s390.md : Increase instruction length of oparglist.
20769 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
20771 2004-11-30 Martin Baulig <martin@ximian.com>
20773 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
20774 virtual generic methods. We call a special helper_compile_generic_method()
20775 icall to retrieve the method from the vtable, inflate and compile
20776 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
20778 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
20780 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
20782 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
20784 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
20786 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
20789 2004-11-27 Ben Maurer <bmaurer@ximian.com>
20791 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
20792 platforms with PIC aot.
20794 2004-11-28 Martin Baulig <martin@ximian.com>
20796 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
20799 2004-11-28 Martin Baulig <martin@ximian.com>
20801 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
20802 the result of mono_type_get_underlying_type() to check whether
20805 2004-11-26 Martin Baulig <martin@ximian.com>
20808 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
20811 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
20813 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
20814 the same way as the other arguments so they won't get clobbered.
20816 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
20817 calls through R11 since it is clobbered by the trampoline code.
20819 2004-11-26 Raja R Harinath <rharinath@novell.com>
20821 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
20822 pick up in-tree mscorlib.dll.
20824 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
20826 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
20828 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
20829 runtime data/code are now stored in a table similar to the GOT in ELF.
20830 This allows the code itself to be position independent.
20832 * aot.c: Fix loading of referenced assemblies after the lazy assembly
20835 * aot.c: Attach ELF type (object/function) directives to all global
20838 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
20840 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
20842 * mini-amd64.h: Turn on PIC AOT code.
20844 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
20845 returning the offset within an OP_AOTCONST instruction where the GOT
20846 offset needs to be added.
20848 * mini.h: Bump AOT file format version.
20850 2004-11-25 Martin Baulig <martin@ximian.com>
20852 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
20853 uninflated generic methods.
20855 2004-11-25 Martin Baulig <martin@ximian.com>
20857 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
20859 2004-11-24 Martin Baulig <martin@ximian.com>
20861 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
20862 original klass (this only applies for generic instances).
20864 2004-11-24 Martin Baulig <martin@ximian.com>
20866 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
20867 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
20870 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
20872 * mini.c (mono_method_to_ir): Disable inlining for methods containing
20873 localloc. Fixes #69678.
20875 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
20877 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
20879 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
20880 used SSE registers on pinvoke calls. Fixes #69774.
20882 2004-11-23 Geoff Norton <gnorton@customerdna.com>
20884 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
20885 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
20887 2004-11-23 Raja R Harinath <rharinath@novell.com>
20889 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
20890 Refer directly to the mcs/ tree.
20892 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20894 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
20895 Check if a trampoline for a synchronized method is required.
20897 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
20899 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
20900 with localloc if needed. Throe arithmetric exception in
20901 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
20902 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
20904 2004-11-19 Geoff Norton <gnorton@customerdna.com>
20906 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
20907 types before switching on type. Fixes #69622.
20909 2004-11-19 Raja R Harinath <rharinath@novell.com>
20911 * Makefile.am (check-local): New. Integrate into 'make check'.
20912 (MCS,RUNTIME): Define using in-tree mono and mcs.
20914 (%.exe): Use $(ILASM).
20916 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
20918 * mini-ppc.c: adjust initial prolog size (bug #69691).
20920 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
20922 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
20925 2004-11-17 Raja R Harinath <rharinath@novell.com>
20927 * Makefile.am (clean-local): Rename from 'clean'.
20929 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20931 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
20932 to mono_arch_is_int_overflow.
20933 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
20936 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
20938 * declsec.c|h: New files to support declarative security attributes.
20939 Added function to check if a method has (applicable) security.
20940 * mini.c|h: Add check for declarative security attributes in
20941 mono_method_check_inlining.
20942 * Makefile.am: Added declsec.c and declsec.h to the build.
20944 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
20946 * mini.c, mini.h: update to keep dynamic code info per-domain.
20948 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
20950 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
20951 (mini_init): Get rid of it from here too.
20953 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
20955 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
20956 implemented OP_RETHROW (patch by Geoff Norton
20957 <gnorton@customerdna.com>).
20959 2004-11-10 Geoff Norton <gnorton@customerdna.com>
20961 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
20962 between appdomains. Fixes appdomain-unload on PPC.
20964 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
20966 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20967 mini-exceptions.c: handle the new wrapper types.
20968 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
20969 token value as a MonoClass* when compiling a wrapper.
20970 mono_jit_create_remoting_trampoline now takes an additional
20971 MonoRemotingTarget parameter.
20973 2004-11-10 Martin Baulig <martin@localhost>
20975 * mini.c (mono_method_to_ir): Use `generic_container->context'
20976 rather than creating a new one.
20978 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20980 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
20982 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
20984 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
20986 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
20987 the experimental aot cache stuff.
20989 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
20991 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20992 mini-exceptions.c: update to exception clause structure changes.
20994 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
20996 * exceptions-x86.c (throw_exception): Fix warnings.
20998 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21001 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21003 * exceptions-sparc.c (get_throw_exception): Really fix this.
21005 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21007 * tramp-*.c: we no longer support icalls without wrappers, so
21008 a bit of code can be removed here
21010 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21012 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21015 * cpu-sparc.md: Add op_rethrow.
21017 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21019 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21021 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21022 * mini-ops.h: Add OP_RETHROW.
21024 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21026 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21028 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21030 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21031 Makes the output much easier to read
21033 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21035 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21036 prevents another huge leak when compiling with ssa. Secondly, the
21037 performance of doing this rather than freeing the lists is much
21038 better. GList does a lock every time you allocate a list link,
21039 so that it can use a memory pool. So, it is better to just use
21040 a memory pool of our own.
21042 * ssa.c, linear-scan.c: replace g_list_remove_link with
21043 g_list_delete. The remove one does not free the GList, so we were
21044 leaking memory. On -O=all --compile-all with corlib, this cut down
21045 3 MB of allocations.
21047 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21049 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21051 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21053 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21054 into a new function mono_create_jit_trampoline ().
21056 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21058 * trace.c (get_spec): Allow tracing of classes without a namespace.
21060 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21062 * mini.c: Fix pointer overwrite in mini_method_compile.
21064 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21066 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21067 The darwin ABI needs some special handling for 1 and 2 byte structs
21068 Lets use lbz/lhz instead of lwz everywhere.
21069 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21070 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21071 Use stb/sth for the former, and put the latter always on stack instead of in
21072 argument registers.
21074 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21076 * trace.c (is_filenamechar): Add '_'.
21078 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21080 * mini-s390.c: Fix prolog length to allow for large trace requirements.
21082 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
21084 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
21086 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
21087 depends on libmonogc. Fixes #68805.
21089 2004-10-26 Miguel de Icaza <miguel@ximian.com>
21091 * mini.c (mono_jit_free_method): Provide extra information for
21092 this error. Currently this leaks, but will be turned into a
21093 developer option in the future.
21095 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
21097 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
21099 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
21101 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
21102 boundary. Fixes reading of PATCH_INFO_R4 and R8.
21103 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
21105 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
21107 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
21108 trampolines for AOT code.
21110 2004-10-22 <vargaz@freemail.hu>
21112 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
21113 constructed types. Fixes #68136.
21115 2004-10-21 Martin Baulig <martin@ximian.com>
21117 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
21118 if it returns true, unwind the stack to the call instruction.
21120 2004-10-21 <vargaz@freemail.hu>
21122 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
21124 * mini.h: Bump AOT version number.
21126 * objects.cs: Add another test for unbox trampolines.
21128 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
21131 2004-10-20 <vargaz@freemail.hu>
21133 * driver.c: Add SHARED to the set of optimizations tested.
21135 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
21137 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
21138 used by CEE_NEWARR.
21140 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
21142 2004-10-20 Martin Baulig <martin@ximian.com>
21144 * mini-exceptions.c (mono_handle_exception): Call
21145 mono_debugger_handle_exception() to tell the debugger about
21146 catch/finally clauses.
21148 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
21150 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
21152 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
21155 2004-10-15 Geoff Norton <gnorton@customerdna.com>
21157 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
21158 methods as their native size, fixed bug #57543, #57545.
21159 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
21160 This saves a temporary register and mullw call down into 1 (minor perf
21161 increase for cases like sum = sum * 5; This use to translate into:
21164 It now translates to
21167 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
21169 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
21172 2004-10-11 Martin Baulig <martin@ximian.com>
21174 * mini.c (mono_method_to_ir): If we're a generic method, get the
21175 MonoGenericContainer from our MonoMethodNormal and create a
21176 MonoGenericContext from it.
21178 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
21180 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
21182 * basic-long.cs: Add test for checked i8->i2 cast.
21184 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21186 * inssel-ppc.brg: added a couple of speedup rules.
21188 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
21190 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
21191 to speed up rebuilds.
21193 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21195 * mini-s390.c: Minor fix to OP_OR_IMM.
21197 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
21199 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
21200 better. Fixes appdomain-unload.exe on sparc.
21202 2004-10-02 Massimiliano Mantione <massi@ximian.com>
21204 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
21205 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
21208 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
21210 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
21212 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
21214 * mini.c: Always generate a field read/write wrapper for members
21215 of the class MarshalByRefObject since the actual instance could
21218 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
21220 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
21222 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
21224 * driver.c mini.h trace.c: Move the setting of the main assembly into
21225 a separate function called mono_trace_set_assembly () and call it after
21226 actually loading the main assembly. Fixes #66872.
21228 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
21230 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
21231 using the code manager.
21233 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
21235 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
21237 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
21239 * cpu-amd64.md: Fix bug in previous patch.
21241 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
21244 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
21246 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21247 mini-exceptions.c: updates for changed stack walk interface.
21249 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21251 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
21253 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
21255 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
21257 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
21259 * driver.c (mini_regression_list): Do not call mono_assembly_close
21260 since assemblies can't be unloaded.
21262 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21264 * cpu-amd64.md: Fix more instruction lengths.
21266 * cpu-amd64.md: Fix lengths of some instructions.
21268 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
21270 * inssel.brg: Make the array ldelema check aot friendly.
21272 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21274 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
21276 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
21278 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
21280 * mini-x86.c: Fix build.
21282 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
21283 mono_type_get_underlying_type () helper function to simplify code.
21285 2004-09-09 Martin Baulig <martin@ximian.com>
21287 * mini-amd64.c: Don't access `type->data.klass' directly, call
21288 mono_class_from_mono_type() instead since the type may be a
21291 2004-09-09 Martin Baulig <martin@ximian.com>
21293 * mini-amd64.c (get_call_info): Fix support for generic instances.
21294 (add_valuetype): Use mono_class_from_mono_type() to get the class
21295 since we can be a generic instance.
21297 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
21299 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
21301 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
21303 * liveness.c: reset spill costs on each scan: bug 62107
21305 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
21307 * exceptions-sparc.c (mono_arch_find_jit_info): remove
21308 unnecessary line that doesn't compile
21310 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
21312 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
21313 trampolines, make them call an error function so people can fix their
21316 2004-09-06 Martin Baulig <martin@ximian.com>
21318 * mini.c (mono_method_to_ir): When initializing locals, handle a
21319 generic instances like a valuetype if it's a valuetype and like a
21320 class if it's a class.
21322 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21324 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
21325 stack. Fixes #64674.
21327 * exceptions.cs: Add test for unwinding of call arguments.
21329 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
21331 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
21332 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
21333 set the carry/borrow flag). The sparc and s390 implementations
21334 can now use optimized versions (and simplify the code). ppc bugfixes.
21336 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21338 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
21340 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
21342 * inssel-amd64.brg: Remove leftover 32 bit rule.
21344 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
21346 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
21348 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
21349 mono_arch_find_jit_info functions into a new function. Fix a memory
21352 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
21355 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21357 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
21360 * exceptions.cs: Add array size tests.
21362 * mini.c: Allocate a separate icall wrapper for each arity of
21363 mono_array_new_va. Fixes #59509.
21365 * exceptions.cs: Add testcase for 64578.
21367 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
21369 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
21371 2004-09-02 Martin Baulig <martin@ximian.com>
21373 * mini.c (mono_method_to_ir): When initializing the locals, call
21374 handle_initobj() on the generic instance itself, not its
21377 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21379 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
21380 MonoJitInfo for dynamic methods.
21382 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
21384 * mini.c: Add support for freeing JIT data for dynamic methods.
21386 2004-09-01 Martin Baulig <martin@ximian.com>
21388 * mini-x86.c (is_regsize_var): Added support for generic
21390 (mono_arch_emit_prolog): Make this compile again, use
21391 `x86_push_imm_template (code)'.
21393 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
21395 * mini-x86.c: make all push_imm instructions that get
21396 patched always emit the long form
21398 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
21400 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
21401 in a per-domain hash.
21403 * mini-amd64.c (merge_argument_class_from_type): Handle generic
21406 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
21408 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
21411 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
21414 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
21415 Beginnings of SSE2 support.
21417 * exceptions.cs: Add more tests for checked int<->uint casts.
21419 2004-08-28 Martin Baulig <martin@ximian.com>
21421 * mini-x86.c (mono_arch_instrument_epilog): Added support for
21425 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
21426 Handle generic instances recursively.
21428 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21430 * iltests.il: test for conv.u8 on a constant
21432 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21434 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
21435 LCONV_x4 (shrun_32 (membase)).
21437 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21439 * inssel-x86.brg: c&p rules for push/setret of long
21441 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
21443 * inssel-x86.brg: c&p rules for compare (base, regvar) and
21444 compare (regvar, base)
21446 * inssel-x86.brg: more burg love
21448 * inssel.brg: more cleanup
21450 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
21452 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
21454 * basic-long.cs, basic-calls.cs: new tests for optimization.
21456 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
21458 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
21461 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
21463 * mini-amd64.c (read_tls_offset_from_method): Add another case.
21465 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
21467 * inssel.brg (mini_emit_memcpy): use
21468 NO_UNALIGNED_ACCESS to disable memcpy optimization
21470 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
21472 * mini-amd64.c: Handle generic types in various places.
21474 * mini.c (mono_method_to_ir): Handle generic types in init locals.
21476 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
21478 * mini.c (handle_box): Fix warning.
21480 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
21482 * mini-amd64.h: Enable the emit_state optimization.
21484 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
21486 * mini-amd64.c: Add some new 64 bit peephole opts.
21488 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
21490 * cpu-amd64.md: sreg1 of div instructions must be %rax.
21492 * mini-amd64.c: Register allocator fixes.
21494 * mini.c: Add an optimization to emit_state to avoid allocation of new
21495 registers on some platforms.
21497 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
21499 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
21501 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
21502 allocation. Fixes #63085.
21504 * basic-long.cs: Add new regression test.
21506 * mini-amd64.c: Register allocator improvements.
21508 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
21510 * mini-amd64.c (read_tls_offset_from_method): Add another code
21513 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
21514 instruction sequence for nullifying class init trampolines.
21516 * objects.cs: Add new regalloc test.
21518 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
21520 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
21522 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
21524 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
21527 * driver.c: Fix profiling after TLS changes.
21529 * driver.c (mono_main): Set mono_stats.enabled if needed.
21531 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
21534 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
21536 * mini-x86.c: use a 1 op rather than a 2 op tls access
21537 instruction -> faster.
21539 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
21541 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
21544 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
21546 * exceptions-sparc.c (throw_exception): fix typo
21548 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
21550 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
21551 set tree->dreg correctly with tls. Allow any
21552 register to be used.
21554 * mini-x86.c (read_tls_offset_from_method): add new code
21555 generation pattern seen with GCC.
21558 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
21560 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
21561 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21562 exceptions-sparc.c: fix some performance issues in exception
21563 handling and setting of the stack trace for exceptions that were
21566 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
21568 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
21571 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
21574 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
21576 This patch inlines tls access, when possible.
21578 * mini.h: new arch functions for TLS intrinsics.
21579 All platforms updated with a stub.
21581 * mini.c: use the new intrinsics
21583 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
21584 arch specific intrinsic for tls variables
21586 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
21588 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
21591 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
21593 * mini.c: thread local allocation
21595 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
21597 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
21599 * Makefile.am: Link against the static version of libmonogc.
21601 * Makefile.am: Link the static versions of the convenience libraries
21602 into the mono executable.
21604 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
21606 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
21608 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
21609 on integer overflow.
21611 * mini-amd64.c: Reorganize function call code.
21613 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
21615 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21617 * inssel-x86.brg: use xor eax,eax.
21619 * basic.cs: new tests
21621 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21623 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
21624 in exception throwing code.
21626 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21628 * inssel-x86.brg: use xor esi,esi.
21630 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21632 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
21633 can trace methods compiled during mini_init () too.
21635 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
21638 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21640 * Makefile.am: static link on x86 (r=zoltan)
21642 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21644 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
21645 code since it causes some programs to fail.
21647 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
21649 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
21651 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
21653 * mini.c: ovfops_op_map - add STACK_OBJ case for
21655 * basic.cs: add test_0_pin_string as test
21658 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
21660 * Makefile.am: build C# if srcdir != builddir
21662 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
21664 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
21665 fall-through blocks.
21667 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21669 * driver.c: enable loop by default again and include abcrem in -O=all.
21671 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
21673 * iltests.il: Add some localloc tests.
21675 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
21677 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
21680 * inssel-amd64.brg: Add some optimizations.
21682 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
21685 * Makefile.am: Statically link mono against libmono on AMD64.
21687 * mini-amd64.c inssel-amd64.brg: Optimizations.
21689 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
21691 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
21693 * tramp-amd64.c: Patch calling code in trampolines.
21695 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
21697 * mini-amd64.c: pinvoke struct passing fixes.
21699 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
21701 * mini-sparc.c: redo change, make mono_arch_cpu_init call
21702 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
21704 2004-08-05 Duncan Mak <duncan@ximian.com>
21706 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
21709 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21711 * mini-amd64.c (emit_move_return_value): Move return value for normal
21714 2004-08-05 Martin Baulig <martin@ximian.com>
21716 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
21717 `type->type'; just modify `type' itself when dealing with enums
21718 and generic instances.
21719 (check_call_signature): Make `simple_type' a `MonoType *'.
21721 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21723 * mini.c: Use OP_PADD to add offsets to addresses.
21725 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
21727 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
21729 * mini-sparc.c (mono_arch_emit_epilog): fix check
21730 for folding last op into restore instruction
21732 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21734 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
21735 helper methods using the code manager.
21737 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
21739 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
21741 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21743 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
21744 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
21746 * mini-s390.c: fix tail processing
21748 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
21750 * mini-ppc.c: mul.ovf.un exception name fix.
21752 2004-08-03 Martin Baulig <martin@ximian.com>
21754 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
21755 instances; before jumping to `handle_enum', also modify `ptype'.
21757 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
21759 * cpu-sparc.md: fcall maximal length too small.
21761 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
21763 * mini-amd64.c mini.h: Add initial support for passing/returning
21764 structures to/from pinvoked methods.
21766 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
21768 * mini-ppc.c: reg allocator fix.
21770 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
21772 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
21774 * inssel.brg: Optimize memset on 64 bit machines.
21776 * mini-amd64.c: Fix some vararg cases.
21778 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21780 * mini-s390.c: Corrected macro in emit_float_to_int
21782 * s390-abi.cs: Tests to exercise the s390 ABI
21784 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21786 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
21789 * basic.cs: Add a test for add.ovf.un.
21791 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
21793 * mini-sparc.c: add case for OP_IDIV_UN
21795 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21797 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
21799 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
21801 2004-07-30 Ben Maurer <bmaurer@ximian.com>
21803 * basic.cs: regression tests.
21805 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
21808 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21810 * basic.cs: Add a new test.
21812 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
21813 and AOT. Various fixes and optimizations.
21815 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
21817 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
21819 * mini-ppc.c: make sure temp regs are not used for global reg
21822 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
21824 * cpu-sparc.md: conv_i8 fix for 64bits
21826 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
21828 2004-07-29 Ben Maurer <bmaurer@ximian.com>
21830 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
21831 add opcode for cmp BYTE PTR [eax], imm.
21833 * inssel.brg: Make memcpy and memset takes bases.
21835 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
21837 * *-amd64.*: More AMD64 work.
21839 2004-07-28 Ben Maurer <bmaurer@ximian.com>
21841 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
21842 add a compare-not-equal opcode.
21844 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
21846 * mini.c: Use mono_init_from_assembly instead of mono_init.
21848 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
21850 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
21852 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
21854 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
21856 * inssel.brg: 64 bit fixes.
21858 * mini.h (MonoCallInst): Add some AMD64 specific data.
21860 * mini.h: Add some OP_P opcodes.
21862 2004-07-28 Ben Maurer <bmaurer@ximian.com>
21864 * basic.cs: tests for 61797 and 61740
21866 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
21868 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
21869 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
21871 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
21873 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
21875 * *-amd64*.*: Ongoing AMD64 work.
21877 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
21879 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
21881 * *-amd64*: Ongoing AMD64 work.
21883 * mini-arch.h: Add AMD64 support.
21885 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
21887 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
21889 * mini-ops.h: Add new opcodes.
21891 * Makefile.am: Add AMD64 support.
21893 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
21894 rules into the inssel-long*.brg files.
21896 * *-amd64.*: Add beginnings of AMD64 backend.
21898 2004-07-22 Ben Maurer <bmaurer@ximian.com>
21900 * mini.c (print_dfn): commenting out the code that prints
21901 the cil. With -O=deadce, this makes -v -v crash.
21903 * cpu-pentium.md: make checkthis have a length of 2
21905 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
21907 * mini-sparc.h: fix implementations of __builtin
21908 functions for Sun compiler for V9.
21910 2004-07-16 Ben Maurer <bmaurer@ximain.com>
21912 * mini.c: use the new stelem.ref wrapper
21913 * exceptions.cs, arrays.cs: new stelem.ref tests
21915 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21917 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
21918 new XSP should work with these changes).
21920 2004-07-14 Ben Maurer <bmaurer@ximain.com>
21922 * inssel-{long32,x86,}.brg: trivial optimizations.
21924 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
21926 * mini.c: load value when emitting box operation in
21929 2004-07-12 Ben Maurer <bmaurer@ximian.com>
21931 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
21932 is one byte shorter than cmp DWORD PTR [eax], 0.
21934 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
21936 * inssel-ppc.brg: arguments on the stack are always
21937 relative to the stack pointer (spotted by Neale Ferguson).
21939 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21941 * exceptions-x86.c: delay appending the method name to the trace until
21942 after mono_jit_info_table_find is called, as this gets the real
21945 2004-07-09 Ben Maurer <bmaurer@ximian.com>
21947 * aot.c: register roots
21949 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21951 * aot.c : I could just use PLATFORM_WIN32 flag.
21953 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21955 * aot.c : Reverting the previous fix. This time it broke linux build.
21957 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21959 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
21961 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
21963 * mini.c (handle_stack_args): Remove some more debugging code.
21965 * mini.c (handle_stack_args): Remove debug output left in by mistake.
21967 * driver.c mini.h aot.c: Allow additional options to be specified with
21968 --aot and pass them to mono_compile_assembly.
21970 * aot.c: Add experimental code to AOT compile all loaded assemblies
21971 on demand and save the code into a cache in the filesystem.
21973 * aot.c: Add support for more wrapper methods.
21975 * mini.c (handle_stack_args): Handle some corner cases. Fixes
21978 * cpu-*.md: Remove removed opcodes.
21980 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
21981 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
21982 related icalls to marshal.c.
21984 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
21986 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
21988 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
21990 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
21992 2004-07-06 Ben Maurer <bmaurer@ximian.com>
21993 * liveness.c: If liveness is recomputated we need to reset the information
21994 for each variable. This way, if the liveness range has been narrowed
21995 by optimizations that happened after the last computation, we can return
21998 For example, if you have
22003 // Tons of code that does not affect i
22009 i = 0 is dead code and will be removed by SSA. However, when
22010 linear scan gets to the code, i will still appear to be live
22011 throughout the entire block. This prevents good register allocation.
22013 2004-07-06 Martin Baulig <martin@ximian.com>
22015 * debug-mini.c (mono_debug_init_method): Allow
22016 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22017 (mono_debug_add_icall_wrapper): New method.
22019 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22021 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22023 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22026 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22028 * aot.c (mono_aot_load_method): Fix loading of debug info.
22030 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22032 * aot.c: Add logging support.
22034 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22036 * mini.h: Add prototype for mono_print_method_from_ip.
22038 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22040 * inssel.brg: 64 bit fixes.
22042 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22045 * Makefile.am: Add SPARC64 support.
22047 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22049 * aot.c: Fix alignment problems on 32 bit platforms.
22051 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22053 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22056 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22059 * mini.h: Bump AOT file version. Some 64 bit fixes.
22061 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22063 * inssel-sparc.brg: Add new rule to avoid register moves.
22065 * inssel.brg: Add ldind_to_load_membase helper function.
22067 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22069 * mini.c: OffsetToStringData intrinsic.
22071 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22073 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22075 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22078 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22079 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22081 * mini.c: reinstated mono_compile_get_interface_var()
22082 on x86, too, since the change breaks the Gtk# build there as well.
22084 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22086 * driver.c: remove loop from the default optimizations: it seems to
22087 interact badly with some of the other options (see bug #60613).
22089 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
22091 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
22092 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
22094 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
22096 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
22097 vararg-using methods.
22099 2004-06-21 Martin Baulig <martin@ximian.com>
22101 * mini/mini-exceptions.c
22102 (mono_handle_exception): Added `gpointer original_ip' argument.
22103 After calling mono_unhandled_exception(), call
22104 mono_debugger_unhandled_exception() and if that returns true,
22105 restore the context and return.
22107 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
22109 * mini-ppc.c: prefer the use of relative branches so
22110 they won't need to be patched in aot code (patch from Patrick Beard).
22112 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22114 * aot.c: patch from Patrick Beard to make the output assembly
22115 more correct for the MacOSX assembler. Small tweak to
22116 generate sane images on Linux/PPC, too.
22118 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22120 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
22121 case until bug #59509 is fixed (shows up in #60332).
22123 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22125 * mini.c: make sure the needed wrappers are compiled, too, with
22128 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
22130 * driver.c: remove NPTL reference in --version output.
22132 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22134 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
22135 generate valid assembly for the Mach-O assembler.
22137 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22139 * driver.c: don't include abcrem in the all optimization specifier
22140 since it slows down jit compilation too much for now.
22142 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
22144 * mini.c: use BIGMUL only if both operands have the same signage.
22145 * iltests.il: Test for bug 60056. (errors related to signage in
22150 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
22152 * mini.c, aot.c: memory leak fixes.
22154 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22156 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
22158 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
22160 * Makefile.am: remove the -static hack completely, it links in
22161 statically glib as well.
22163 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
22165 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
22166 * exceptions.cs: make it compile with new mcs/csc.
22168 2004-06-03 Massimiliano Mantione <massi@ximian.com>
22169 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
22170 and added relevant test case.
22172 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22174 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
22175 regressions in gtk-sharp.
22177 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
22179 * exceptions.cs: New regression tests.
22181 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
22183 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
22185 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
22187 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
22189 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
22191 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
22193 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
22195 * mini.c (mono_jit_runtime_invoke): Init class in this
22196 method instead of trusting mono_jit_compile_method to
22197 do the work (because wrappers can be in object class)
22199 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
22201 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
22203 * basic-long.cs: New regression test.
22205 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
22207 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
22208 and div/rem checks.
22210 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
22212 * Makefile.am: fix miguel's change to build mono statically against
22213 libmono (track build dependencies).
22215 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22217 * cfold.c: Some glib versions do not have G_MININT32.
22219 2004-05-26 Massimiliano Mantione <massi@ximian.com>
22221 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
22222 with precision of tan, atan, sin and cos, and implemented related
22223 regressions tests (fixes bug 54467, but one new problem appeared and
22226 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22228 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
22230 * exceptions.cs: Add test for constant folding && division by zero.
22232 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
22233 since driver.c is in libmono too, so the optimization was useless.
22235 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
22236 variable to driver.c so the compiler can emit more efficient code to
22239 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22241 * Makefile.am: don't distribute generated inssel.[ch] files.
22243 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
22245 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
22246 into the default appdomain. Fixes #58707.
22248 * jit-icalls.c: Remove the broken approximation for truncl, doing
22249 no conversion is better.
22251 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
22254 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22256 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
22257 of the mcrxr instruction which is not available on some processors
22258 even if it's documented to be. Implement add and sub overflow correctly
22259 (still not complete for long unsigned). Speed up icalls a bit.
22261 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
22263 * mini.c (mono_jit_compile_method_with_opt): Make sure that
22264 we run .cctor in the current domain instead of target_domain.
22266 Fixes bug #58558, .cctor not being called in -O=shared.
22268 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22270 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
22272 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
22274 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
22275 which can be done with an imm8, do it that way.
22276 (mono_arch_output_basic_block): ditto for a jmp
22277 (mono_arch_emit_prolog): Computate maximum offset of a label.
22279 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
22281 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
22282 now tries to allocate prefered physical reg's for virtual
22283 regs. This reduces the number of emited spills/loads with
22284 20-30% on our core assemblies.
22286 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22288 * jit-icalls.c: truncl() is not needed and trunc() is
22289 the correct thing to do anyway (bug #58287).
22291 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
22293 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
22296 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
22298 * driver.c: enable loop optimizations by default.
22300 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22302 * mini-x86.c: fix calc of max loop size when aligning loops start.
22304 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
22306 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
22309 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
22311 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
22314 * basic-long.cs: Add tests for add/subtract of immediates with carry.
22316 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
22318 * mini.c (inline_method): Allways inline some wrappers even if the cost
22319 is too large. Fixes #58785.
22321 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
22323 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
22325 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
22326 (crichton@gimp.org). Beginning of support for sparc/linux.
22328 * mini-sparc.c: Optimize retrieval of LMF address.
22330 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
22332 * exceptions-ppc.c: handle alloca in methods with clauses.
22334 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
22336 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
22338 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
22340 * mini.c: Delegate most of the abort signal work to
22341 mono_thread_request_interruption, which also handles Stop and Suspend
22344 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
22346 * mini.c mini.h: Allow inlining of icall wrappers if the backend
22347 supports the save/restore lmf opcodes.
22349 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
22351 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
22352 by gcc-3.4 as well.
22354 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
22356 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22358 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
22359 methods which contain array accesses.
22361 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
22362 boundaries. Fixes #58537.
22364 * iltests.il: Add regression test for #58537.
22366 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22368 * mini-x86.c (mono_arch_local_regalloc): Last part of
22369 fix for bug #58633 (releasing register to early).
22371 2004-05-18 Miguel de Icaza <miguel@ximian.com>
22373 * basic-long.cs: Add new regression test.
22375 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22377 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
22378 register too early on the chain.
22380 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22382 * mini.c (create_helper_signature): Use a helper function to reduce
22383 the code which needs to be written. Also set the calling convention of
22384 icalls on windows. Fixes #57840.
22386 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22388 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
22389 exceptions-ppc.c: added helper function to get the instruction address
22390 from a signal handler context.
22392 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22394 * helpers.c: use g_get_tmp_dir. Invokes happyness
22397 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22399 * helpers.c: Add new env variable to pass args to objdump.
22400 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
22402 2004-05-17 Radek Doulik <rodo@ximian.com>
22404 * Makefile.am (common_sources): added abcremoval.h so it get
22405 disted and daily mono packages on go-mono.com will build again
22407 2004-05-17 Massimiliano Mantione <massi@ximian.com>
22409 * abcremoval.c: Fixed coding style, added copyright header.
22411 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
22413 * mini.h: Added prototype for abc removal main function.
22415 * build_relations_propagation_table.pl: Added copyright header.
22417 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22419 * basic-long.cs: reg test for complex ceq_long bug.
22421 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22423 * mini-x86.c (mono_arch_local_regalloc): Correctly free
22424 reg in long and clob case (bug #58343). Fixed/added comments.
22426 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
22428 * mini.c (mono_jit_runtime_invoke): Follow new convention
22429 of calling the invoke method with an function pointer.
22431 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
22433 * ChangeLog: Fix author of memory leak patch.
22435 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
22437 * Makefile.am: fix make dist as well...
22440 2004-05-14 Massimiliano Mantione <massi@ximian.com>
22442 * cfold.c: Made so that conversions from pointer to int4 are no-ops
22443 on archs where pointers are 4 bytes long.
22445 * Makefile.am: Added abcremoval.c source file.
22447 * abcremoval.c: Added abcremoval.c.
22449 * abcremoval.h: Added abcremoval.h.
22451 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
22453 * inssel.brg: Enabled bounds check removal.
22455 * mini.c: Added support for abcrem optimization.
22457 * mini.h: Added abcrem optimization label.
22459 * driver.c: Added support for abcrem optimization.
22461 * propagated_relations_table.def: Added propagated_relations_table.def.
22463 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
22465 * mini.c, cfold.c: fix style.
22467 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22469 * mini.c: handle issue with the low-level implementation of
22470 some long opcodes (bug #54209).
22472 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
22474 * basic.cs: test for my new cmov stuff.
22476 2004-05-13 Patrik Torstensson
22478 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
22479 opt and added peephole documentation.
22481 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
22483 * tramp-ppc.c: rewrote the generic trampoline code.
22485 2004-05-11 Patrik Torstensson
22487 * mini-x86.c: optimize long shl/shr asm code (one less branch)
22489 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
22491 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
22493 * mini.h mini.c dominators.c: Applied patch from Derek Woo
22494 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
22496 * mini.c: Add new icalls for AsAny marshalling.
22498 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22500 * tramp-ppc.c, mini-ppc.c: more cleanups.
22502 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22504 * mini.c: no warnings.
22506 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22508 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
22510 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
22512 * mini.c: In the thread abort signal handler, if the thread is in the
22513 process of being stoped, don't throw the Abort exception, just stop the
22516 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
22518 * tramp-ppc.c: removed old code.
22520 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22522 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
22523 do some simple speed optimizations on ppc.
22525 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22527 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
22528 and large offsets in load/store.
22530 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
22532 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
22533 it causes regressions.
22535 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
22537 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
22540 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22542 * jit-icalls.c: remove warnings.
22543 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
22544 speedups for unsafe code.
22546 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
22548 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
22550 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
22552 * basic-calls.cs: Add new regression test.
22554 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
22557 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
22559 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
22562 2004-05-06 Patrik Torstensson
22564 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
22565 long reg allocation in any reg (not only eax:edx) and implemented
22566 long shl/shr ops in asm instead of helpers.
22568 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
22570 * mini-sparc.h: Fix warnings.
22572 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
22575 * mini-exceptions.c (mono_handle_exception): Call the filter in a
22576 separate statement for clarity.
22578 * mini-sparc.c: Update status.
22580 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
22582 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
22585 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22587 * inssel-ppc.brg: another small pre-release workaround:
22588 we don't do overflow detection for long_sub_un.
22590 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22592 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
22593 (also works around a weird ppc bug: 57957).
22595 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
22597 * tramp-ppc.c: trampoline fixes.
22599 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
22601 * mini-ppc.c: fixed typos.
22603 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22605 * mini-ppc.c, exceptions-ppc.c: more code saves registers
22606 at the top of the stack. Fixed typos. Use a frame registers
22607 for all the methods with exception clauses.
22609 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22611 * exceptions-ppc.c: restore fp registers.
22613 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22615 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
22616 order from the stack top (moved the stack room to save the
22617 return value for trace after the param area). Fixed corruption
22618 in restoring registers on unwind.
22620 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22622 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
22624 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22626 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
22627 and prolog/epilog for methods that use it. Allow
22628 enough param area room for varargs methods. Fix miguel's
22629 breakage in exception handling.
22631 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22633 * Makefile.am: run genmdesc only on current arch.
22635 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22637 * exceptions-x86.c:
22638 * mini-x86.h: fix the build on windows.
22640 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
22642 * 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.
22644 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
22646 * mini-exceptions.c: New file.
22648 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
22649 Move some parts of the x86 exception handling code to an
22650 arch-independent file so it can be shared with other ports.
22652 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
22654 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
22656 2004-04-26 David Waite <mass@akuma.org>
22658 * driver.c: remove comma from end of enumeration declaration
22660 2004-04-26 Jackson Harper <jackson@ximian.com>
22662 * driver.c: parse config file before loading first assembly. This
22663 allows the user gac to be enabled/disabled.
22665 2004-04-23 Miguel de Icaza <miguel@ximian.com>
22667 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
22668 simpler mechanism: we do not care what is encoded initially
22669 (branch absolute or relative), we care about the code and its
22670 target. I kept the old code for reference for now.
22672 The new code tries first to determine if the jump is anywhere in
22673 the -/+32 absolute meg range, if it succeeds, it encodes using the
22674 absolute branch; If not, it tried to find something in the
22675 relative range, if not, it uses the handle_thunk code.
22677 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
22679 * exceptions-ppc.c: use the correct ip register on macosx.
22681 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
22683 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
22685 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
22687 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
22688 Raise exception on integer divide by zero by hand since the hw
22689 doesn't support it. Handle NaNs in FP compares.
22691 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
22693 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
22694 code reducing duplication between the platforms and enabled
22695 signal exception handling (on linux for now).
22697 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
22699 * exceptions-ppc.c: more macosx support.
22701 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22703 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
22705 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
22707 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
22709 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
22711 * iltests.il: more tests.
22713 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
22715 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
22718 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22720 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
22722 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
22724 * liveness.c: Mark variables as volatile in all basic blocks reachable
22725 from exception clauses.
22727 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
22729 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
22732 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
22734 * iltests.il, basic.cs: more tests for regalloc.
22736 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
22738 * iltests.il: Some tests for register allocation modifications
22741 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
22743 * exceptions.cs: Add regression test for bug #56782.
22745 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
22746 original stack trace if an exception is rethrown. Fixes #56782. Oh,
22747 the beauty of fixing the same thing in 5 different files...
22749 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
22751 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
22754 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
22756 * mini.c: Add support for STRWLPARRAY marshalling convention.
22758 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22760 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
22761 to init the context to setup the regs pointer).
22763 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22765 * exceptions-ppc.c: more exceptions work.
22767 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22769 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
22772 2004-04-13 Miguel de Icaza <miguel@ximian.com>
22774 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
22775 can use the memory directly.
22777 * cpu-pentium.md: Update documentation from a post from Zoltan.
22779 add x86_add_membase, x86_sub_membase, x86_mul_membase
22781 2004-04-13 Miguel de Icaza <miguel@ximian.com>
22783 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
22784 GENERAL_REGS they were also hardcoded for all PPC ports.
22786 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
22788 Remove hard-coded limit for floating point registers, use
22789 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
22791 Notice that in MacOS X calling conventions you can fit a lot more
22792 floating point values in registers, so I should update the PInvoke
22793 test to excercise the passing of floating point values on the
22794 stack (currently broken).
22796 2004-04-06 Miguel de Icaza <miguel@ximian.com>
22798 * tramp-ppc.c (create_trampoline_code): Added
22799 JUMP_TRAMPOLINE_SIZE.
22800 (ppc_magic_trampoline): Follow the pattern from
22801 x86_magic_trampoline: if code is set to zero, return.
22802 (create_trampoline_code): Always pass MonoMethod to the jump
22803 trampoline, before it was passing a null.
22804 (mono_arch_create_jump_trampoline): Implement the jump stub, could
22805 share the code with mono_arch_create_jit_trampoline.
22807 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
22809 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
22812 * cpu-g4.md: Added length for jmp instruction, the worst case
22813 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
22816 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
22818 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
22820 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
22822 * mini.c: Only set bblock->real_offset when adding a new bblock, and
22823 before each IL instruction.
22825 * mini.c (CEE_BOX): Fix warnings.
22827 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22829 * mini.c: removed a few unused vars and extra whitespace.
22831 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
22833 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
22835 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
22837 (OP_GETCHR): use the above
22838 (CEE_LDELEMA): use the above.
22840 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
22841 version of the generic impl.
22842 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
22843 (CEE_LDELEMA): use the above.
22845 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
22847 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
22850 * iltests.il: Added new regression test for #56317.
22852 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
22854 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
22855 under NetBSD. Fixes #56450.
22857 * liveness.c (update_gen_kill_set): Fix previous patch.
22859 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22861 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
22863 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
22865 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
22866 ldsfld and ldsflda.
22868 * inssel-sparc.brg: Add more optimizations.
22870 * mini-sparc.c: Replace multiply/divide with shifts if possible.
22872 2004-04-01 Martin Baulig <martin@ximian.com>
22874 * mini.c (handle_box): New static function; moved the
22875 implementation of CEE_BOX here.
22876 (mono_method_to_ir): Added `constrained_call' variable.
22877 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
22878 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
22879 mono_method_get_constrained() to get the method.
22881 2004-04-01 Martin Baulig <martin@ximian.com>
22883 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
22884 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
22885 (mono_method_to_ir): We don't need these macros anymore since
22886 mono_class_get_full() already takes care of it.
22888 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22890 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
22891 use @function (as doesn't accept #function here) and check the return
22892 value of system and stop if fails.
22894 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22896 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
22898 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
22900 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
22902 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
22904 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
22907 * basic-long.cs: Add test for negation of Int64.MinValue.
22909 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
22911 * mini-sparc.c: Update status.
22913 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
22915 * exceptions-sparc.c: Fix return value in filters.
22917 * inssel-sparc.brg: Fix register allocation in some rules.
22919 2004-03-28 Martin Baulig <martin@ximian.com>
22921 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
22924 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
22926 * mini-x86.c (mono_arch_patch_code): Fix warnings.
22928 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
22929 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
22930 remove unused conv_u4 opcode.
22932 * mini-x86.c: Remove valgrind workaround since it slows down things
22933 even when mono is not run under valgrind.
22935 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
22937 * mini-sparc.c: Update status.
22939 * inssel-sparc.brg: Add some optimizations.
22941 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
22942 future delay slot filling. Add support for varargs, tail calls and JMP.
22944 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
22945 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
22947 * inssel.brg: Fix register allocation in OP_ARGLIST.
22949 * inssel.brg: Fix warnings.
22951 2004-03-25 Martin Baulig <martin@ximian.com>
22953 * mini.c (inflate_generic_field): Removed.
22954 (mini_get_method): Removed, use mono_get_method_full(),
22955 (mini_get_class): Removed, use mono_class_get_full().
22956 (mono_method_to_ir): Pass our generic context to
22957 mono_field_from_token().
22959 2004-03-25 Martin Baulig <martin@ximian.com>
22961 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
22962 of a `MonoMethod *'.
22963 (mini_get_method): Take a `MonoGenericContext *' instead
22964 of a `MonoMethod *'.
22965 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
22966 a new local variable called `generic_context' which holds the
22967 current `MonoGenericContext *'; use it to lookup things.
22969 2004-03-24 Martin Baulig <martin@ximian.com>
22971 * mini.c (mini_get_class): New static method; if we're inside a
22972 generic instance, inflate the class if neccessary.
22973 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
22975 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
22977 * iltests.il: New regression test for #55976.
22979 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
22982 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
22984 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
22987 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
22989 * liveness.c: Consider SSA stores as well as loads when making vars
22992 * exceptions.cs: New regression tests for register allocation.
22994 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
22996 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
22997 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
22998 domain lock only to protect puntual access to data structures.
22999 Added access lock for sighash, jit_icall_hash_name,
23000 jit_icall_hash_addr and domain->code_mp.
23002 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23004 * driver.c: Print SIGSEGV handling method.
23006 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23008 * mini.c (setup_jit_tls_data): Handle case when this is called
23009 multiple times for a thread.
23011 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23012 is different from fbxx_un. Fixes #54303. Also use constants instead of
23013 magic numbers in a lot of places.
23015 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23017 * exceptions.cs: Fix cctor test when --regression is used.
23019 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23021 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23024 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23026 * inssel-ppc.brg: fixed register assignments for some rules.
23028 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23030 * exceptions.cs: Add test for exceptions in static constructors.
23032 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23033 static constructors outside the domain lock. Fixes #55720.
23035 2004-03-17 Martin Baulig <martin@ximian.com>
23037 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23038 (inflate_generic_field): Take the `MonoMethod *' instead of the
23039 `MonoClass *' and added support for generic method.
23040 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23041 have a `field->parent->gen_params', only inflate the field if it's
23042 an open constructed type.
23044 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23046 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23047 exception object instead of the preconstructed ones.
23049 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23051 * mini.c: reverted changed to sigsegv_signal_handler commited
23052 accidentally in the previous patch.
23054 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23057 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23058 running --aot with an old assembly.
23060 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23062 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23065 * mini-sparc.c: Add support for v9 branches with prediction.
23067 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23069 * mini.c (mini_init): #warning is GNUC only
23071 * mini-sparc.h: implement __builtin_frame_address
23072 and __builtin_return_address for Sun C compiler
23074 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23076 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23078 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
23080 * basic-calls.cs: Add test for unaligned byref long argument passing.
23082 * mini-ops.h: Add sparcv9 compare and branch instructions.
23084 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
23085 v9 instructions if we have a v9 cpu.
23087 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
23088 registers for global allocation.
23090 * exceptions-sparc.c: Fixes.
23092 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
23094 * liveness.c (mono_analyze_liveness): Optimized version.
23096 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
23098 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
23101 * basic-float.cs basic-calls.cs: New regression tests.
23103 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
23105 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
23106 sigaltstack implementation.
23108 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
23110 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
23111 stuff if SIGSEGV_ON_ALTSTACK is not defined.
23113 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
23115 * mini.c: Fix warnings.
23117 * mini.c (mono_resolve_patch_target): New function which contains the
23118 arch independent part of the patching process.
23120 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
23121 patching code to a separate function.
23123 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
23125 * mini.c (add_signal_handler): ifdef out on Windows
23127 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
23129 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
23130 cpu-sparc.md: Add exception handling support + other fixes.
23132 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
23133 typed GC detection in --version.
23135 * basic.cs exceptions.cs: New regression tests.
23137 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
23138 the arch specific code can store data during a compilation.
23140 * mini-ops.h: Add OP_SETFRET.
23142 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
23143 function, register a separate icall for each arity, so the icalls can
23146 * mini.c (mono_print_tree): Print negative offsets in a more readable
23149 * mini.c: Make signal handling work on sparc.
23151 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
23153 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
23155 * jit-icalls.c: Emulate truncl by aintl on solaris.
23157 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
23159 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
23161 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
23163 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
23165 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
23166 a MarshalByRef type, inline a method that performs the check, taking into
23167 account that the object can be a proxy. Also implemented tow new opcodes:
23168 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23169 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
23170 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23172 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
23174 * mini-ppc.c: if a relative branch displacement is too big
23175 but it points to and area reachable with an absolute branch,
23178 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
23180 * mini.c: optimize small copies in cpblk.
23182 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
23184 * basic-calls.cs basic-float.cs: New regression tests.
23186 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
23187 negative offsets from %fp. Implement localloc. Fix local register
23188 allocation. Fix the case when the this argument needs to be saved to
23189 the stack. Implement some missing opcodes.
23191 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
23193 * mini.c (mini_method_compile): Reenable global regalloc in methods
23194 with exception handlers.
23196 * linear-scan.c (mono_varlist_sort): Fix warning.
23198 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
23200 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
23203 * liveness.c: Make all variables uses in exception clauses volatile, to
23204 prevent them from being allocated to registers. Fixes #42136.
23206 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
23208 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
23209 causes regressions.
23211 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
23212 argument to mono_arch_regalloc_cost.
23214 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
23217 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
23219 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
23220 Make the cost of allocating a variable to a register arch dependent.
23222 * basic-calls.cs: Fix compilation of tests.
23224 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
23225 helper function to cut back on the number of #ifdefs needed.
23227 * mini-ppc.c: Fix compilation.
23229 * basic-calls.cs: New regression tests.
23231 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
23233 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
23234 of l0 since that is callee saved.
23236 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
23239 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
23240 of delay instruction.
23242 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
23244 * mini.h (MonoCallInst): Add 'virtual' flag.
23246 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
23248 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
23250 * *.cs: New regression tests.
23252 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
23255 * mini.c (mono_runtime_install_handlers): Fix build.
23257 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
23258 'signal_stack_size' members.
23260 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
23261 alternate signal stack.
23263 * exceptions-x86.c: Add stack overflow handling.
23265 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
23266 functions to arch independent code.
23268 * mini.c (mono_print_tree): Print more detailed info for load_membase
23271 2004-02-23 Martin Baulig <martin@ximian.com>
23273 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
23275 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23277 * mini-x86.c: fixed reg allocation for div/rem.
23279 2004-02-22 Miguel de Icaza <miguel@ximian.com>
23281 * driver.c (mono_main): Report some configuratio options on --version.
23283 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
23285 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
23286 low in the address space. Correctly flush memory in thunks where we
23287 output native code.
23289 2004-02-20 Martin Baulig <martin@ximian.com>
23291 * mini.c (mini_get_method): New static method; inflate all generic
23292 methods and methods in open generic instances.
23293 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
23294 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
23296 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23298 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
23300 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
23302 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
23304 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
23306 * mini-sparc.c (flushi mono_arch_output_basic_block): make
23307 it compile using Sun's compiler.
23309 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23311 * 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.
23313 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
23315 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
23317 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
23319 * mini-ppc.c: handle calls outside of the allowed range with thunks
23320 allocated using the code manager.
23321 * tramp-ppc.c: use the code manager to hold generated native code.
23322 Fixed the magic trampoline to just patch vtable entries.
23324 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
23326 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
23329 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
23331 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
23334 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
23335 if we have a working __thread implementation.
23337 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
23338 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
23340 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
23342 * mini-x86.c: Fix compilation under gcc 2.
23344 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
23346 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
23347 contains a call to the wrapped function.
23349 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
23350 OP_<CALL>_IMM opcodes, and use them under X86.
23352 * mini.c (mono_jit_find_compiled_method): Fix warning.
23354 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
23356 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
23358 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
23359 functionality to mini.c.
23361 * mini.c (mono_create_jump_trampoline): New function to create a jump
23362 trampoline. Return a compiled method instead of a trampoline if it
23363 exists. Add a cache for jump trampolines.
23365 * mini.c (mono_jit_find_compiled_method): New function to return a
23366 compiled method if it exists.
23368 * mini-x86.c: Call mono_create_jump_trampoline instead of
23369 mono_arch_create_jit_trampoline.
23371 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
23372 a jump trampoline. Fixes #52092.
23374 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
23376 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
23377 which is not up-to-date. Add check_corlib_version () instead.
23379 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
23382 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
23383 since newer valgrind versions do not need it.
23385 * mini.c (mono_jit_compile_method_with_opt): New helper function to
23386 compile a method with a given set of optimizations.
23388 * mini.c: Compile icall wrappers on-demand instead of at startup.
23390 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
23391 wrapper for an icall.
23393 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
23395 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
23398 * iltests.il: Add test for non-empty stack before switch instruction.
23400 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
23402 * mini.c: Add support for new stringbuilder marshalling conventions.
23404 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
23406 2004-02-01 Martin Baulig <martin@ximian.com>
23408 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
23409 in `ginst->mtype_argv'.
23411 2004-01-31 Miguel de Icaza <miguel@ximian.com>
23413 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
23414 facilitate grepping.
23416 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
23418 * mini.c: fixed buglet in initobj generic implementation for references.
23420 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
23422 * Makefile.am: make the version script conditional.
23423 * jit-icalls.c: handle missing truncl().
23425 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
23427 * exceptions.cs: Add more tests for double->int conversion.
23429 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
23430 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
23432 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
23434 * driver.c: make --verbose --version emit an error
23435 if the loaded corlib doesn't match the runtime version.
23437 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
23439 * mini-ppc.h: export ppc_patch().
23440 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
23441 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
23442 on par or better than on MacOSX.
23444 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
23446 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
23447 mono_lookup_pinvoke_call.
23449 * mini-x86.c: Under windows, the default pinvoke calling convention is
23450 stdcall. Fixes #52834.
23452 * mini.c (optimize_branches): Add an upper bound to the number of
23453 iterations to prevent infinite loops on strange loops. Fixes #53003.
23455 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
23457 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
23458 and ISINST. Fixes #52093.
23460 * objects.cs (test_0_vector_array_cast): New tests.
23462 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
23464 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
23465 checking in Array.Set ().
23467 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
23470 * object.cs (test_0_multi_array_cast): New regression test.
23472 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
23474 * exceptions-ppc.c: fix build on Linux/PPC.
23476 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
23478 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
23479 running under valgrind.
23480 (x86_magic_trampoline): Fix build bustage.
23482 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
23483 negative values as well. This is needed for the encoding of the line number
23484 info, since sometimes the line numbers are not in increasing order.
23486 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
23488 * cpu-pentium.md (localloc): Increase the size of the localloc
23489 instruction since it is a loop under Win32.
23491 * debug-mini.c (record_line_number): Get rid of unneccesary memory
23494 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
23496 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
23497 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
23498 Max Horn (max@quendi.de). Fix file names in comments.
23500 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
23502 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
23503 avoid stack overflow.
23504 (replace_usage): Avoid uninitialized variable warnings.
23506 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
23507 and taking the address of valuetype variables.
23509 2004-01-03 Patrik Torstensson
23511 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
23512 for other purposes than FP later on.
23514 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
23516 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
23519 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
23521 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
23523 2003-12-30 Patrik Torstensson <p@rxc.se>
23525 * mini-x86.h: Decreased number of availiable fp regs.
23526 Solves corner cases with FP spilling.
23528 2003-12-23 Patrik Torstensson <p@rxc.se>
23530 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
23531 for floating point stack tracking / spilling on x86.
23534 * basic-float.cs: added float mul overflow test.
23536 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
23538 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
23540 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
23542 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
23543 supports for cond branches that overflow the immediate
23544 overflow offset. mcs can compile simple programs.
23546 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
23548 * exceptions-ppc.c: exception handling support wip:
23549 finally handlers get run on exception.
23551 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
23553 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
23556 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
23558 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
23559 initial support for stack walking and unwinding.
23561 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
23563 * driver.c (mono_main): Make corlib-out-of-sync message more
23564 descriptive. Also remove verify_corlib call.
23566 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
23568 * mini.c: make CEE_NEWARR calls and other emulated opcodes
23569 not overlap with other call's arguments, too.
23571 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
23573 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
23574 move to arch-specific code the choice of arch-specific
23575 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
23576 * mini.c: ensure emulation calls will not interleave
23579 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
23581 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
23582 the magic trampoline stack frame is dropped before executing
23585 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
23587 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
23588 and integer to fp conversions. Added support for overflowing
23589 arguments on the stack. Reserve a couple more registers as temps.
23590 Added support for aot compilation (as output still needs to be
23593 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
23595 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
23596 Don't overwrite return register in some corner cases.
23598 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
23600 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
23601 static constructors when AOT compiling.
23603 * driver.c (mono_main): Call mono_check_corlib_version.
23605 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
23607 * cpu-g4.md, basic.cs: fixed div target register.
23609 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
23611 * mini-ppc.c, basic.cs: shl_imm fix with test.
23613 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
23615 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
23616 structures by value. Misc fixes.
23617 * objects.cs: more tests.
23619 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
23621 * mini-ppc.c: lconv.ovf.i implemented.
23623 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23626 (mini_init): don't error out if someone already called g_thread_init.
23628 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
23630 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
23631 to be any type per the spec. Fix abnormal memory usage when
23632 the same object is repeatedly thrown.
23634 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
23636 * mini.c: check for overruns in IL code.
23638 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
23640 * TODO: Add/remove some todo entries.
23642 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
23644 * driver.c (mono_main): Call mono_verify_corlib.
23646 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
23648 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
23649 This has been moved to mini.c
23650 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
23651 type being casted is marshalbyref it could be a proxy, so instead of
23652 emitting the type check code, emit a call to a runtime method that will
23653 perform the check by calling CanCastTo if needed.
23655 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
23657 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
23658 methods with large stack frames under Win32.
23660 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
23662 * Makefile.am: Distribute regression tests.
23664 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
23665 at the end instead of inserting each variable into the sorted list.
23667 * linear-scan.c (mono_varlist_sort): New helper function.
23669 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
23671 * mini.c: ensure arguments and locals are within bounds.
23673 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
23675 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
23678 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
23680 * mini.c (mono_cprop_copy_values): Fix crash.
23682 * aot.c: Set verbosity back to 0.
23684 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
23686 * regalloc.c: complete memory leak fix by Laurent Morichetti
23689 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
23691 * driver.c (main_thread_handler): Revert the previous patch.
23693 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
23696 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
23697 memory from the memory pool.
23699 * driver.c (main_thread_handler): Turn on all optimizations when
23702 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
23703 an array for better performance.
23705 * regalloc.c (mono_regstate_assign): Fix memory leak.
23707 * debug-mini.c (mono_debug_serialize_debug_info): New function to
23708 serialize the debug info.
23710 * debug-mini.c (mono_debug_add_aot_method): New function to load the
23711 debug info from the serialized representation.
23713 * aot.c: Save debug info into the generated file and load it when
23716 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
23718 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
23720 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
23721 More FP-related fixes.
23723 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
23725 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
23726 and register allocation buglet. Hello world now runs.
23728 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
23730 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
23731 * tramp-ppc.c: fixed class init trampoline.
23732 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
23734 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
23736 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
23737 mini.c: more ppc changes/fixes.
23739 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
23741 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
23742 Also optimize the case when the arguments are the same in the caller
23745 * iltests.il: Add tests for tail calls with valuetype arguments.
23747 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
23749 * mini-ppc.c: fixes for struct return type.
23751 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
23753 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
23754 mono_spillvar_offset() to arch-specific code.
23756 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
23758 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
23760 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
23762 * exceptions-x86.c: Fix stack space leaks.
23764 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
23765 registers from the lmf if the method has save_lmf set.
23767 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
23769 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
23770 of icall wrappers into InvokeInDomain, since these are now per-domain.
23772 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
23774 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
23775 make some opcode emulation and intrinsic ops enabled/disabled
23776 according to the architecture. More fixes.
23778 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
23780 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
23782 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
23784 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
23785 arch-specific handling for 'this' and struct return type to
23786 arch-specific code.
23788 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23790 * aot.c: prevent divide by zero error when reporting (it happened with
23791 Accessibility.dll).
23793 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
23795 * mini.h (inst_switch): Remove unused macro.
23797 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23800 (load_aot_module): free 'info->methods' and 'info' properly. No more
23801 "free(): invalid pointer blah" messages when you have an old aot
23804 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
23806 * jit-icalls.c, mini.c: Added support for context static fields.
23808 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
23810 * mini.c (mono_method_blittable): Methods which set LastError are not
23811 blittable either. Fixes #51108.
23813 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
23815 * mini.c: flush icache.
23816 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
23818 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
23820 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
23822 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
23824 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
23827 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
23830 * inssel.brg (CEE_MKREFANY): Fix AOT case.
23832 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
23834 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
23835 instruction when the result is discarded.
23837 * iltests.il (test_0_div_regalloc): New regression test.
23839 * arrays.cs: Fix compilation error.
23841 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
23843 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
23844 float rules to inssel-x86.brg: sane architectures with FP registers
23845 don't need to implement these rules.
23847 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
23849 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
23851 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
23853 * mini.h, inssel-long32.brg: fixed endianess issues in int64
23854 implementation of 32 bit systems.
23856 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
23858 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
23859 (Jeroen Zwartepoorte).
23861 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
23863 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
23864 the caller and the callee matches.
23866 * mini.c (mono_method_to_ir): Add comment.
23868 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
23869 signbit is missing on some platforms.
23871 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
23873 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
23875 * mini.c (setup_jit_tls_data): Call the new function.
23877 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
23879 * mini-x86.c: Add experimental support for fast access to the lmf
23880 structure under NPTL/Linux 2.6.x.
23882 2003-11-06 Martin Baulig <martin@ximian.com>
23884 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
23885 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
23888 2003-11-02 Martin Baulig <martin@ximian.com>
23890 * mini.c (inflate_generic_field): New static method.
23891 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
23892 generic instance and the field is declared in a generic type, call
23893 inflate_generic_field() to inflate it. Fixes gen-28.cs.
23895 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
23897 * mini.h mini.c (mono_method_same_domain): New function to return
23898 whenever the caller and the callee are in the same domain.
23900 * tramp-x86.c (x86_magic_trampoline): Use the new function.
23902 2003-10-30 Martin Baulig <martin@ximian.com>
23904 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
23905 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
23907 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
23908 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
23910 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
23912 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
23915 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
23916 object here, so it is in the correct appdomain etc.
23918 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
23920 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
23922 (mono_method_to_ir): Avoid freeing the type created returned from
23923 mono_type_create_from_typespec, since it is put into an internal cache
23924 by the function. Fixes pointer.exe.
23926 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
23927 trampolines for icalls and pinvokes as well. Fixes #33569.
23929 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
23931 * mini.c: Update after appdomain changes.
23933 * mini.c (mono_jit_compile_method_inner): Allways compile native
23934 method wrappers in the root domain, since there can only be one
23935 instance of them, whose address is stored in method->info.
23937 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
23939 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
23940 environment variable. Instead detect automatically whenever running
23941 under valgrind using the magic macro RUNNING_ON_VALGRIND from
23944 2003-10-16 Miguel de Icaza <miguel@ximian.com>
23946 * trace.c, trace.h: New files that implement the new trace option
23949 * driver.c: Document new --trace options.
23951 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
23954 - if (mono_jit_trace_calls)
23955 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
23957 * mini.h: prototypes.
23959 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
23961 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
23963 * mini.c inssel.brg: Implement typedefbyref opcodes.
23965 * mini.c (mono_jit_compile_method): Remove unused local variable.
23967 * mini.c (mono_jit_compile_method_inner): Ditto.
23969 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
23971 * tramp-x86.c (x86_class_init_trampoline): Fix build.
23973 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
23975 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
23977 * mini.c (mono_no_aot): Remove unused global variable.
23979 * mini.c: Thread safety fixes.
23981 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
23983 * mini.c (mono_create_class_init_trampoline): Add a lock around
23984 class_init_hash_addr.
23986 * arrays.cs (test_0_newarr_emulation): Add new regression test for
23989 * mini.c: Decompose the NEWARR instruction before decomposing its
23990 arguments. Fixes #30073.
23992 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
23994 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
23997 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
23999 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24001 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24003 * driver.c: Add support for compiling icall wrappers to --compile.
24005 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24007 * inssel.brg: The empty value in class->interface_offsets is -1, not
24010 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24012 * objects.cs: New test for 'is' operator on an array of interfaces.
24014 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24016 * tramp-ppc.c: update trampoline code to support jumps
24017 and class initialization.
24019 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24021 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24023 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24025 * inssel.brg (OP_UNBOX): Remove unused rule.
24027 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24028 region instead of one for each method. Fixes #47813.
24030 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24032 * exceptions.cs (test_0_nested_finally): New regression test for
24033 nested exception handlers.
24035 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24037 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24039 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24042 * mini.c (mono_method_check_inlining): Make the inlining limit
24043 configurable by an environment variable.
24045 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24047 * mini.h: Bump AOT file version.
24049 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24050 token, store the image along with the token, since the token might not
24051 refer to the same image as the method containing the relocation,
24052 because of inlining.
24054 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24056 * mini.c (mono_precompile_assemblies): New function to compile
24057 all methods in all loaded assemblies.
24059 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24061 * regalloc.h regalloc.c (MonoRegState): Change the type of
24062 iassign and fassign to int*, since they can contain large negative
24063 values if the register is spilled. Also added some comments. Fixes
24066 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24067 under Win32. Fixes #42964.
24069 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24071 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24073 * aot.c: Added support for AOT compiling methods which contain calls
24074 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24077 * driver.c (compile_all_methods): Run the compilation in a thread
24078 managed by mono. Fixes #44023.
24080 * mini.c (mono_codegen): Print full method name in verbose output.
24082 * mini-x86.c (mono_arch_patch_code): Fix warning.
24084 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
24085 jumps, since the method we are jumping to might be domain-specific.
24087 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
24089 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24091 * inssel.brg: string chars are unsigned.
24093 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
24095 * TODO: New todo item.
24097 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
24098 which calls mono_runtime_class_init and patches the call site to
24099 avoid further calls.
24100 (mono_arch_create_class_init_trampoline): New arch specific function
24101 to create a class init trampoline.
24102 (create_trampoline_code): Generalized so it can create
24103 class init trampolines as well.
24105 * mini.c (helper_sig_class_init_trampoline): New helper variable.
24106 (mono_create_class_init_trampoline): New function to create and cache
24107 class init trampolines.
24108 (mono_find_class_init_trampoline_by_addr): New function to lookup the
24109 vtable given the address of a class init trampoline. Used by the
24111 (mono_codegen): Generate a call to a trampoline instead of
24112 mono_runtime_class_init in LDSFLD[A].
24113 (mono_codegen): Add relocations for the new trampoline.
24115 * mini.h mini-x86.c aot.c: Added a new relocation type:
24116 MONO_PATCH_INFO_CLASS_INIT.
24118 * mini.h: Bump AOT version number.
24120 * aot.c: Create a copy of the loaded code instead of using the original
24121 so methods which call each other will be close in memory, improving
24124 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
24125 patch since it breaks the regression tests.
24127 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
24128 for the register saving instruction sequence since the
24129 frame_state_for function in glibc 2.3.2 don't seem to detect it.
24131 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
24133 * TODO: Fix todo item && remove another.
24135 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
24137 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
24140 * aot.c: Moved the check for MONO_LASTAOT into the initialization
24141 function of the module.
24143 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
24144 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
24145 --no-aot command line option.
24147 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
24149 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
24150 by Bernie Solomon (bernard@ugsolutions.com).
24152 * inssel.brg: Refactor the interface offset table related code into
24153 its separate functions and add support for the AOT case.
24155 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
24157 * aot.c (mono_aot_get_method_inner): Fix memory leak.
24159 * aot.c: Added mono_aot_verbose variable and made all debugging
24160 output depend on the value of this variable.
24162 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
24163 method_label and info_label.
24165 * mini.h mini-x86.c aot.c: Added a new relocation type
24166 MONO_PATCH_INFO_IID for klass->interface_id.
24168 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
24169 the MonoJitInfo structure.
24171 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
24172 a non-root appdomain in shared mode.
24174 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24176 * aot.c: make aot loader less verbose. Remove free of unused variable.
24178 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
24180 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
24182 * .cvsignore: Added *.dll.
24184 * mini.c (mono_print_tree_nl): New function callable while debugging.
24186 * mini.c (mono_print_code): Export this.
24188 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
24191 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
24193 * mini.h (MonoCompile): Added 'jit_info' field.
24195 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
24196 the cfg structure, since it is needed by the AOT compiler.
24198 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24200 * aot.c: A major rewrite. Changes include:
24201 - save exception tables for methods which have them.
24202 - cache failed lookups in aot_get_method () to avoid the (slow) calls
24203 to g_module_symbol.
24204 - reworked the file format so it is now much smaller and needs
24205 fewer relocation entries.
24207 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24209 * aot.c (load_aot_module): Fix build bustage on platforms without
24212 2003-09-04 Martin Baulig <martin@ximian.com>
24214 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
24216 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24218 * TODO: Some new optimization ideas.
24220 * aot.c: Move AOT module loading logic here from mono_assembly_open.
24222 * aot.c: Save the optimization flags used to compile the code into
24225 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
24226 support emitting domain specific code.
24228 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
24229 no longer domain neutral. It can be made domain neutral by compiling
24230 with --optimize=shared.
24232 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
24233 between appdomains.
24235 * driver.c mini.h mini.c: New --no-aot debugging option which disables
24236 loading of AOT code.
24238 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
24240 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
24241 if there is no domain neutrality information.
24243 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
24245 * aot.c (mono_compile_assembly): Emit a symbol containing the file
24246 format version into the generated library.
24248 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
24249 callee method into the caller since one of them could be shared.
24251 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
24252 system exceptions from AOT code now works.
24254 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
24255 method if it is domain neutral and the callee is not.
24257 * graph.c (cfg_emit_one_loop_level): Fix warning.
24259 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
24261 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
24264 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
24266 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
24267 is needed by code which is executed before mono_runtime_init ().
24268 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
24270 * mini.c (mono_thread_abort): Fix warning.
24271 (mono_jit_compile_method): Call static constructor in the AOT case too.
24273 * aot.c (mono_compile_assembly): Fix warning.
24275 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24277 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
24279 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
24281 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
24283 * cpu-pentium.md: Fix the length of call opcodes so they include the
24284 ESP restoring instruction. Fixes #47968.
24286 2003-08-28 Martin Baulig <martin@ximian.com>
24288 * mini-x86.c (mono_arch_call_opcode): Added support for
24289 MONO_TYPE_GENERICINST.
24291 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
24293 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
24295 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
24296 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
24298 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
24301 2003-08-26 Martin Baulig <martin@ximian.com>
24303 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
24304 when reporting an error, set this to the actual error location.
24305 (mono_method_to_ir): Report the correct error location if
24306 get_basic_blocks() returned an error.
24308 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
24310 * mini.c (mono_type_blittable): OBJECT is not blittable.
24311 (mono_method_blittable): Methods which have marshalling descriptors
24312 are not blittable either. Fixes #47842.
24314 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
24316 * driver.c mini.c: Use an environment variable instead of a global
24317 variable. Also fix the build.
24319 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
24320 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
24323 * driver.c mini.c: Added --with-valgrind option to turn off some
24324 code which prevents mono from running under valgrind.
24326 * mini.c (mono_emit_call_args): Fixed warning.
24328 * mini.c (mono_emulate_opcode): Fixed warning.
24330 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24332 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
24333 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
24334 regalloc.c, regalloc.h: specify available registers in arch-specific
24335 code and support floats in the regallocator (patch by Laurent Morichetti
24338 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24340 * mini.c: mono_thread_current() can be called only after
24341 mono_runtime_init(): rearrange code to not call it early on.
24343 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24345 * mini.c: allocate jump tables in the code mempools.
24347 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24349 * mini.c, mini.h: make sure per-thread data allocated by the jit is
24352 2003-08-10 Miguel de Icaza <miguel@ximian.com>
24354 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
24355 12 to 16. This fixes bug #47453.
24358 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
24360 * mini-ppc.c: fixed indexed load and unsigned compares.
24362 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
24364 * mini.c: reenabled installation of handler for
24365 thread abort signal.
24367 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24369 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
24370 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
24371 until it's fixed and actually useful.
24373 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24375 * inssel-long32.brg: couple more opcodes implemented.
24377 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24379 * mini-sparc.c: Even more opcodes implemeted.
24381 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
24383 * mini-sparc.c: More opcodes implemented.
24385 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
24387 * mini-sparc.c: More opcodes implemented.
24389 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24391 * inssel-sparc.brg: Add some needed rules. Direct
24393 * Makefile.am: Use inssel-sparc.brg
24394 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
24395 an assert happy for now.
24397 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
24399 * mini-sparc.c: Fixed compile errors.
24400 * exceptions-sparc.c: Same. We now produce a mono binary
24401 on sparc-linux. Yea.
24403 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
24405 * mini-sparc.c: Renamed registers. Also some macro cleanups.
24406 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
24407 They compile, but do not work.
24409 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24411 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
24412 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
24413 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
24416 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24418 * mini.c: more opcodes implemented and better support for generics.
24420 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24422 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
24423 * mini.c, mini.h: first cut at generics support: some new instructions
24424 added and changed the behaviour of some of the existing ones.
24426 2003-07-21 Miguel de Icaza <miguel@ximian.com>
24428 * mini.c: Removed definition of metadata_shared mutex here.
24430 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
24432 * mini-x86.c: make vararg calls work for instance methods.
24434 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
24436 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
24437 returns the arguments in a separte list, now.
24439 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24441 * aot.c, mini.c: updates for array type representation changes.
24443 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
24445 * mini.c: register function to perform jit shutdown.
24447 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24449 * mini.c: use a faster allocator if possible.
24451 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
24453 * aot.c: some cleanups and portability changes.
24455 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24457 * mini.c: use faster allocation for CEE_BOX if possible.
24459 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
24461 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
24462 Moved inlined mempcy code to its own function so that is can be
24463 reused. Added an inline memset function as well (optimized initobj).
24464 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
24466 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24468 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
24470 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
24472 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
24473 arch code can setup the cpu for CLR execution, if needed.
24474 We use it on x86 to set the precision of FP operations.
24476 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
24478 * mini.c: disable some optimizations if we can guess they'll cost too
24479 much for a given method.
24481 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
24483 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
24485 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
24486 * mini.h mini.c mini-x86.c: Added instruction level coverage
24487 info collection support.
24489 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24491 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
24492 is now implemented in the profiling API. Get rid of a couple of
24493 unnecessary global variables.
24495 2003-06-15 Nick Drochak <ndrochak@gol.com>
24497 * basic-long.cs: tests for negative values for bigmul, and unsigned.
24498 * cpu-g4.md: add op_bigmul and op_bigmul_un
24499 * cpu_pentium.md: add op_bigmul_un
24500 * inssel-long32.brg: add rule for unsigned bigmul
24501 * mini-ops.h: define OP_BIGMUL_UN
24502 * mini-x86.c: THE BUG: handle (un)signed properly
24503 * mini.c: choose unsigned opcode if needed.
24504 This set of patches fixes bug #44291
24506 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
24508 * mini.c (optimize_branches): improved to handle all kinds of
24509 conditional branches.
24511 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
24513 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
24514 don't raise exceptions.
24516 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24518 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
24519 to arch-specific files.
24521 2003-06-09 Martin Baulig <martin@ximian.com>
24523 * Makefile.am (libs): Added $(LIBGC_LIBS).
24525 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
24527 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
24528 and OP_ATAN (fixes bug#44293).
24530 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
24532 * Makefile.am, mini-x86.c: rename cpu description array to
24533 pentium_desc, since some compilers define the 'pentium' preprocessor
24536 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
24538 * mini.c (mini_select_instructions): add explicit branch if the
24539 following block is not the false target of a conditional branch -
24540 we need this with any optimization that reorder or remove bblocks
24542 * mini.c (optimize_branches): bug fixes
24544 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
24546 * mini.c (mono_method_to_ir): inline static readonly fields
24548 * ssa.c (fold_tree): start cfold support for long (very simple
24551 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
24553 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24555 * inssel.brg: fixed memcpy (bug #44219).
24557 2003-06-05 Dick Porter <dick@ximian.com>
24559 * driver.c: Set the glib log levels to not abort if g_message
24562 g_set_prgname() has to happen before mini_init() so that the
24563 process handle gets the info.
24565 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24567 * driver.c: add intrins to the default optimizations to get wider
24570 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
24572 * mini.h: some large basic blocks will overflow a 16-bit
24573 integers for symbolic registers.
24575 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
24577 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
24578 (mono_arch_output_basic_block): fix bug 43499
24580 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
24582 * mini.c: kill duplicated definition of mono_debug_format.
24584 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
24586 * mini-x86.c, arrays.cs: fixed register allocation bug.
24588 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
24590 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
24592 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
24594 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24597 (print_method_from_ip): also print source location information if
24600 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
24602 * mini.c (mono_find_block_region): bug fix in region code
24603 (mini_method_compile): enable removing unreachable code again, but
24604 only in methods without exception clauses.
24606 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
24608 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
24609 Implemented arglist opcode and handling of TypedReference type.
24610 Fixed x86 call convention when a structure is returned.
24611 Minimal support for calling static vararg methods.
24613 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
24615 * mini.c (mini_method_compile): always remove unreachable code,
24616 because the code in them may be inconsistent (access to dead
24617 variables for example).
24619 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
24621 * driver.c, debug-mini.c: warning fixes.
24623 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
24625 * Makefile.am, jit.h, mini.h: install header for embedding mono.
24627 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
24629 * mini.c: thread-static fields are registered in mono_class_vtable(),
24630 so ensure the function is called before checking for them.
24632 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
24634 * mini.c (optimize_branches): fix for bug 43586
24636 * jit-icalls.c (mono_llmult_ovf): added an additional check for
24637 overflow (fixes Bug #43639)
24639 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24641 * mini.c, objects.cs: allow the use of stobj for primitive types.
24643 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24645 * mini.c: be less strict about argument checking until we support
24646 running the verifier.
24648 2003-05-27 Nick Drochak <ndrochak@gol.com>
24650 * basic-long.cs: tests for (ulong)int * (ulong)int also
24651 * mini.c: use the same trick for (ulong)int * (ulong)int
24653 2003-05-27 Nick Drochak <ndrochak@gol.com>
24655 * basic-long.cs: add regression test for (long)int * (long)int
24656 * cpu-pentium.md: add op_bigmul specification
24657 * inssel-long32.brg: add OP_BIGMUL rule
24658 * mini-ops.h: add OP_BIGMUL
24659 * mini-x86.c: register allocator: handle case where src1 needs to be
24661 * mini.c: substitute special BIGMUL opcode in the tree for
24662 (long)int * (long)int
24664 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
24666 * jit-icalls.c: call the type ctor on field access if needed.
24668 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
24670 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
24671 to a method (including results of ldelema, bug#43207).
24673 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
24675 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
24676 colors to show exception handler blocks.
24678 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
24679 (fix for pinvoke7.cs).
24681 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24683 * mini.h, mini.c: ensure correct initialization order for types that
24684 require it. Prepare for lazy compilation of jit icall wrappers.
24685 Provide a name for opcode emulation to reduce unneeded mallocing.
24687 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
24689 * mini-x86.c: better register restoring code and profiling
24690 support for tail calls.
24692 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24694 * mini.h, driver.c: prepare for leaf methods optimization.
24696 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
24698 * mini.c: get targets of branches before converting a method.
24700 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
24702 * mini.c (optimize_branches): added some experimental code (disbaled)
24704 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
24706 * mini.c (optimize_branches): fix branch to branch optimization
24708 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
24710 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
24712 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
24714 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
24717 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
24719 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
24720 enable use of interface variables again.
24722 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
24723 I1 to registers because there is no simply way to sign extend 8bit
24724 quantities in caller saved registers on x86.
24726 * inssel-float.brg: set costs of some rules to 2 so
24727 that monobure always select the arch. specific ones if supplied,
24728 regardless of the order we pass the files to monoburg.
24730 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
24732 * mini.c, mini-x86.c: since the magic trampoline for jumps
24733 can't patch the code directly, we do it as soon as the
24734 method gets compiled.
24736 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
24738 * mini-x86.c, mini.h: introduce a new patching method
24739 to support CEE_JMP and tail calls.
24740 * mini.c: obey tail.call. Don't precompile methods target
24742 * tramp-x86.c: new trampoline code to handle methods
24743 reached through a jump.
24745 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
24747 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
24748 bit values to registers
24750 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
24752 * mini.c (mono_compile_get_interface_var): share interface
24753 variables if possible.
24755 2003-05-16 Martin Baulig <martin@ximian.com>
24757 * debug-mini.c (mono_init_debugger): New function to initialize
24758 the debugger. This is not in the debugger since it needs to
24759 access some of mini's internals.
24761 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
24763 * mini.c (mono_method_to_ir): inlining fixes/cleanups
24765 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
24767 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
24768 for value type handling.
24770 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
24772 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
24773 (mono_method_check_inlining): enable inlining of all kinds of wrappers
24775 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
24777 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
24778 the constructor through a proxy.
24780 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24782 * jit-icalls.c, inssel.brg: fixes to array element address
24785 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
24787 * mini-x86.c (is_regsize_var): allocate pointer to registers
24789 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24791 * driver.c: fixed typo, added intrins to the set of optimizations
24792 tested with regressions.
24794 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
24796 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
24797 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
24800 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
24802 * inssel.brg: remove some common pop instructions without side effects
24804 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24806 * inssel-x86.brg: fixed thinko in int to double conversions.
24808 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
24810 * mini.c, jit-icalls.c: added runtime thread-static variable support.
24812 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
24814 * inssel-long32.brg: two more missing instructions.
24816 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
24818 * mini.c (mono_emit_call_args): set the cil_code for all arguments
24819 if not already set.
24821 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
24823 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
24826 * basic-float.cs: Added tests for negative zero.
24828 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24830 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
24831 a couple of missing operations for long casts, with test cases.
24833 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24835 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
24837 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
24839 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
24840 code size estimation.
24842 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
24844 * mini.c (mono_jit_create_remoting_trampoline): make it work with
24845 abstract methods (fix bug 42542)
24847 * aot.c: add ability to handle array types
24849 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
24851 * mini.c: Call the _specific versions of the object allocation
24852 functions if possible.
24854 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
24856 * driver.c: call setlocale ().
24858 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24860 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
24863 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
24865 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
24867 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
24868 wrappers (fix bug 42122)
24870 2003-05-04 Martin Baulig <martin@ximian.com>
24872 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
24874 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
24875 s/mini_set_defaults/mono_set_defaults/g.
24877 2003-05-04 Martin Baulig <martin@ximian.com>
24879 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
24881 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24883 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
24884 (reported by Don Roberts).
24886 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24888 * mini.c: temporarily work around two bugs for this release.
24890 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24892 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
24893 that contains -export-dynamic and it makes using the ld script
24895 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
24897 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
24899 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
24902 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
24904 * mini.c: make sure leave calls all the needed finally blocks,
24905 even when the target jumps out of multiple exception clauses.
24907 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24909 * ldscript, Makefile.am: add linker script to reduce the number of
24910 exported symbols (should also fix the issues with libwine defining
24911 some of the same symbols in io-layer).
24913 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
24915 * driver.c (mini_main): Avoid assertion when no file name is given on
24918 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
24920 * driver.c: added --version/-V command line option.
24921 Added the inline optimization in the regression tests.
24923 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24925 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
24926 to the type in the method signature (fixes bug#42134).
24928 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
24930 * mini.c: when inlining, check this is not null only when needed (bug #42135).
24932 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
24934 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
24936 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24938 * driver.c: fixed bug #42100.
24940 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
24942 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
24944 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
24946 * mini.c: moved most of the code required to do inlining to its own
24947 function so it can be reused. Inline also ctors if appropriate.
24949 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
24951 * Makefile.am: Link with -export-dynamic so shared libs loaded by
24952 the runtime can call mono API functions.
24954 2003-04-27 Martin Baulig <martin@ximian.com>
24956 * debug-mini.c (mono_debug_init_method): Added
24957 `guint32 breakpoint_id' argument; if the method has a breakpoint,
24958 send a notification to the debugger.
24960 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
24961 running in the Mono Debugger, just pass the breakpoint number to
24962 mono_debug_init_method().
24964 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
24966 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
24968 * mini.c: allow some more unsafe compares.
24970 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24972 * mini-x86.c, Makefile.am: make distcheck works (partially from
24973 a patch by Richard Lee <r.h.lee@attbi.com>).
24974 * regset.c, regset.h: removed, they are unused.
24976 2003-04-25 Dick Porter <dick@ximian.com>
24978 * driver.c: Usage reports the name as 'mono' not 'mini'
24979 * exceptions-x86.c: Build and run on freebsd
24981 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
24983 * Makefile.am: install the program with the 'mono' name and
24984 the library as libmono instead of mini and libmini.
24986 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24988 * driver.c: provide the APIs for the embedding interface of the old jit.
24990 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
24992 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
24994 2003-04-23 Martin Baulig <martin@ximian.com>
24996 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
24998 * driver.c: Added `--debug' command line argument to enable
25001 2003-04-23 Martin Baulig <martin@ximian.com>
25003 * debug.[ch]: Removed. The code is now in
25004 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25006 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25009 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25011 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25013 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25016 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25017 mono_domain_finalize.
25018 (mini_method_compile): use mono_method_profile* if the the option is
25021 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25023 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25024 methods with their wrapper.
25026 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25027 methods with their wrapper.
25029 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25032 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25035 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25038 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25040 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25042 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25044 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25045 of the mempool. This is slightly faster and uses less memory
25047 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25049 * mini.c: avoid O(n) allocation for variables.
25051 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25053 * mini.c: handle items on the stack after inlining methods.
25055 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25057 * mini.c: make the method->opcode optimization dependent
25058 on MONO_OPT_INSTRINS and do it lazily.
25060 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25062 * driver.c: print overall results at the end of regression run.
25064 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25066 * inssel.brg: don't overwrite symbolic registers.
25068 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25070 * inssel-x86.brg: fix conversion from long to float.
25072 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25074 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25076 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25078 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
25080 * driver.c: Added --print-vtable option as in the old JIT.
25082 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25084 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
25086 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
25088 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
25090 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
25092 * mini.c regalloc.c regalloc.h: Fix memory leak.
25094 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
25096 * aot.c (mono_aot_get_method): register all used strings
25098 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25100 * mini.c: always intern strings references with ldstr at compile time.
25102 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25104 * Makefile.am: add BUILT_SOURCES.
25106 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25108 * driver.c: give a better error message when the assembly to execute
25109 doesn't have an entry point.
25111 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
25113 * Makefile.am: added hack for automake
25115 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
25118 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
25120 22003-04-07 Martin Baulig <martin@ximian.com>
25122 * Makefile.am: Added Makefile.am.
25124 * debugger-main.c: Removed, this is now in the debugger where it
25127 * mini.pc.in: Call this package `mini' for the moment.