1 2010-05-25 Zoltan Varga <vargaz@gmail.com>
3 * exceptions-amd64.c (mono_arch_find_jit_info_ext): Adjust the ip for LMF frames too.
5 * mini-llvm.c aot-compiler.c: More LLVM 2.8 updates.
7 * mini.h (LLVM_CHECK_VERSION): New helper macro.
9 2010-05-25 Miguel de Icaza <miguel@novell.com>
11 * genmdesc.pl (build_spec): Add support for nacl: keyword also to
14 * genmdesc.c: Added support for nacl: key on the machine
15 description files to support the extra space required by Google
18 2010-05-23 Zoltan Varga <vargaz@gmail.com>
20 * mini.c (mono_jit_compile_method_inner): Propagate exceptions in one more place.
22 2010-05-23 Zoltan Varga <vargaz@gmail.com>
24 * mini.c (mono_jit_compile_method_inner): Propagate exceptions from
25 mono_runtime_class_init_full ().
26 (mono_jit_runtime_invoke): Ditto. Fixes #608073.
28 2010-05-22 Zoltan Varga <vargaz@gmail.com>
30 * mini-llvm.c mini-llvm-cpp.cpp: Update after LLVM 2.8 changes.
32 2010-05-21 Zoltan Varga <vargaz@gmail.com>
34 * mini-ppc.c (mono_arch_output_basic_block): Use ins->inst_c1 instead of p1, the
35 two are not the same on ilp32.
37 2010-05-21 Zoltan Varga <vargaz@gmail.com>
39 * mini.c (mono_jit_compile_method_inner): Remove a DISABLE_JIT block which was
42 * mini-ppc.c: Fix the DISABLE_JIT build.
44 2010-05-20 Zoltan Varga <vargaz@gmail.com>
46 * aot-runtime.c (decode_resolve_method_ref): Rename this from decode_method_ref_2.
47 (make_writable): Remove this unused function.
49 2010-05-20 Zoltan Varga <vargaz@gmail.com>
51 * aot-compiler.c: Collect all information about a PLT entry into a separate MonoPltEntry
52 structure. Make the labels to plt entries local symbols instead of assembler local
53 labels, since tha latter causes problems for the iphone linker.
55 2010-05-19 Zoltan Varga <vargaz@gmail.com>
57 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle one more case with ilp32.
59 2010-05-17 Zoltan Varga <vargaz@gmail.com>
61 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle ilp32.
62 (ppc_patch_full): Ditto.
64 * mini-arm.c (mono_arch_build_imt_thunk): Fix the fail_tramp case.
66 * method-to-ir.c (mono_method_to_ir): Use fast generic virtual method invocation
67 if gshared is enabled, to avoid asserts in the trampoline code.
69 * mini-ia64.c (mono_arch_build_imt_thunk): Implement generalized imt thunks
72 2010-05-15 Geoff Norton <gnorton@novell.com>
74 * dwarfwriter.c, xdebug.c: Fix a pretty large leak when running in
77 2010-05-14 Geoff Norton <gnorton@novell.com>
79 * exceptions-x86.c: Fix the alignment of this trampoline so we dont get a
80 misaligned stack on darwin.
82 2010-05-14 Zoltan Varga <vargaz@gmail.com>
84 * mini-arm.c aot-compiler.c: Implement support for generalized imt thunks on
87 2010-05-14 Zoltan Varga <vargaz@gmail.com>
89 * xdebug.c: Fix ARM support.
91 2010-05-13 Zoltan Varga <vargaz@gmail.com>
93 * exceptions-x86.c (mono_arch_handle_exception): Resume from the signal handler
94 and do most of the work on the normal stack.
95 (mono_x86_get_signal_exception_trampoline): New x86 specific trampoline function.
97 2010-05-13 Zoltan Varga <vargaz@gmail.com>
99 * aot-compiler.c: Put non-code data into the .rodata section on linux.
101 2010-05-13 Zoltan Varga <vargaz@gmail.com>
103 * exceptions-arm.c (mono_arch_handle_exception): Fix the cross-compile case.
105 2010-05-13 Zoltan Varga <vargaz@gmail.com>
107 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
108 and do most of the work on the normal stack.
110 2010-05-13 Zoltan Varga <vargaz@gmail.com>
112 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
113 and do most of the work on the normal stack even if sigaltstack is disabled.
115 2010-05-12 Zoltan Varga <vargaz@gmail.com>
117 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
118 UCONTEXT_REG_ constants are available on linux as well.
119 (mono_arch_monoctx_to_sigctx): Ditto.
120 (mono_arch_ip_from_context): Ditto.
122 2010-05-12 Zoltan Varga <vargaz@gmail.com>
124 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
127 2010-05-11 Zoltan Varga <vargaz@gmail.com>
129 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
132 2010-05-10 Zoltan Varga <vargaz@gmail.com>
134 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
135 if a breakpoint cannot be inserted.
137 2010-05-08 Zoltan Varga <vargaz@gmail.com>
139 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
141 2010-05-07 Zoltan Varga <vargaz@gmail.com>
143 * debugger-agent.c (frame_commands): Return an error instead of asserting if
144 no JIT info is found for the method.
146 2010-05-05 Jonathan Chambers <joncham@gmail.com>
148 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
151 2010-05-05 Zoltan Varga <vargaz@gmail.com>
153 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
154 a list of arch specific trampolines.
156 * aot-compiler.c (emit_trampolines): Use it.
158 2010-05-05 Zoltan Varga <vargaz@gmail.com>
160 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
161 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
162 get rid of the _full from their name.
164 2010-05-05 Zoltan Varga <vargaz@gmail.com>
166 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
167 get_nullified_class_init_trampoline to remove some code duplication.
169 2010-05-03 Zoltan Varga <vargaz@gmail.com>
171 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
174 2010-05-01 Zoltan Varga <vargaz@gmail.com>
176 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
178 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
180 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
181 there is no need to jump through the first plt entry.
183 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
185 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
186 arch-specific function.
187 (mono_aot_get_plt_info_offset): Ditto.
189 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
190 mono_arch_init () to register jit icalls called from full-aot trampolines.
191 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
194 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
195 the specialized throw corlib exception trampoline, use a variant of the normal
196 trampoline along with a new C function which does the call to
197 mono_exception_from_token (), just like on x86.
199 2010-05-01 Zoltan Varga <vargaz@gmail.com>
201 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
202 Reorganize the full aot trampoline creation functions, instead of taking a bunch
203 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
204 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
205 creation functions on architectures which have the full-aot ones.
207 2010-05-01 Zoltan Varga <vargaz@gmail.com>
209 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
211 2010-05-01 Zoltan Varga <vargaz@gmail.com>
213 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
214 explicitly, this seems to be required by some gcc versions at -O2.
218 2010-05-01 Zoltan Varga <vargaz@gmail.com>
220 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
221 has_target delegate invokes.
223 2010-05-01 Zoltan Varga <vargaz@gmail.com>
225 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
228 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
229 add patches/unwind info arguments, move to mini.c.
231 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
233 2010-04-30 Zoltan Varga <vargaz@gmail.com>
235 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
236 command which returns full path names.
238 2010-04-29 Zoltan Varga <vargaz@gmail.com>
240 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
241 code_size output variable.
243 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
246 2010-04-29 Zoltan Varga <vargaz@gmail.com>
248 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
249 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
250 (mono_arch_cpu_enumerate_simd_versions): Ditto.
252 2010-04-29 Zoltan Varga <vargaz@gmail.com>
254 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
257 2010-04-29 Zoltan Varga <vargaz@gmail.com>
259 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
261 2010-04-29 Zoltan Varga <vargaz@gmail.com>
263 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
265 2010-04-28 Zoltan Varga <vargaz@gmail.com>
267 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
269 2010-04-27 Zoltan Varga <vargaz@gmail.com>
271 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
272 line number support works with eglib.
274 2010-04-27 Miguel de Icaza <miguel@novell.com>
276 * driver.c, mini.c: Since linking with LLVM makes the default Mono
277 dirty an extra 70kb pages on startup we are now going to choose a
278 different strategy: ship mono and mono-llvm binaries, with the
279 second being the one that links with LLVM and defaults to LLVM
282 2010-04-27 Zoltan Varga <vargaz@gmail.com>
284 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
285 Implement full-aot support on x86.
287 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
288 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
289 the first register returned by get_global_int_regs ().
291 * cpu-x86.md: Fix the length of insertx_u1_slow.
293 * iltests.il.in: Disable tail call tests when running with full-aot.
295 2010-04-26 Zoltan Varga <vargaz@gmail.com>
297 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
299 2010-04-24 Mark Probst <mark.probst@gmail.com>
301 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
302 in the initializer, because it's non-constant.
304 2010-04-23 Miguel de Icaza <miguel@novell.com>
306 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
307 of LLVM on by default. Used for buildbots and other setups.
309 2010-04-24 Zoltan Varga <vargaz@gmail.com>
311 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
313 2010-04-23 Kornel Pal <kornelpal@gmail.com>
315 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
316 initonly static fields when using moving GC.
318 Contributed under MIT/X11 license.
320 2010-04-23 Geoff Norton <gnorton@novell.com>
322 * mini-amd64.h: Darwin x86_64 support.
324 2010-04-20 Jonathan Pryor <jpryor@novell.com>
326 * exceptions-arm.c: Remove platform checks in favor of configure checks.
328 2010-04-19 Jonathan Pryor <jpryor@novell.com>
330 * exceptions-arm.c: Add Android support for sigcontext structure.
332 2010-04-16 Zoltan Varga <vargaz@gmail.com>
334 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
335 wrappers correctly now that their wrapper info is NULL.
337 2010-04-16 Zoltan Varga <vargaz@gmail.com>
339 * mini.c (mono_jit_compile_method_inner): Avoid calling
340 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
342 2010-04-16 Zoltan Varga <vargaz@gmail.com>
344 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
345 so the latter can be #ifndef DISABLE_JIT-ed.
347 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
349 2010-04-16 Zoltan Varga <vargaz@gmail.com>
351 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
353 2010-04-16 Zoltan Varga <vargaz@gmail.com>
355 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
358 2010-04-15 Zoltan Varga <vargaz@gmail.com>
360 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
361 calling mono_class_num_methods (). Fixes #592244.
363 2010-04-14 Zoltan Varga <vargaz@gmail.com>
365 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
367 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
369 2010-04-14 Zoltan Varga <vargaz@gmail.com>
371 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
373 * (handle_alloc): Ditto.
374 (mono_method_to_ir): Remove the constrained call restriction added by a previous
375 change, its not needed anymore.
377 2010-04-12 Rodrigo Kumpera <rkumpera@novell.com>
379 * mini-posix.c (sigusr1_signal_handler): Fix build on
380 non x86/amd64 systems.
382 2010-04-13 Zoltan Varga <vargaz@gmail.com>
384 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
385 calls where the constrained class needs a context. Fixes #595863.
387 * iltests.il.in: Add a test.
389 2010-04-13 Zoltan Varga <vargaz@gmail.com>
391 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
392 2.6/SVN seems to have broken support for them.
394 2010-04-13 Zoltan Varga <vargaz@gmail.com>
396 * mini-llvm.c: Fix support for LLVM 2.6.
398 2010-04-10 Zoltan Varga <vargaz@gmail.com>
400 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
401 MonoInternalThread belonging to the thread.
403 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
405 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
406 unsafe optimization that will remove bound checks.
408 2010-04-08 Kornel Pal <kornelpal@gmail.com>
410 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
411 CompareExchange not to be inlined for I8.
413 Contributed under MIT/X11 license.
415 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
417 * array.cs: Add tests for cast between primitive array types.
419 2010-04-07 Andreia Gaita <avidigal@novell.com>
421 * Makefile.am: create a convenience library for moon to link with
423 2010-04-07 Paolo Molaro <lupus@ximian.com>
425 * method-to-ir.c: optimize array accesses from generic interfaces.
427 2010-04-06 Zoltan Varga <vargaz@gmail.com>
429 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
431 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
433 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
434 of marshalbyref classes.
438 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
440 * aot-compiler.c (emit_exception_debug_info): Encode try holes
443 * aot-runtime.c (decode_exception_debug_info): Decode try holes
446 * mini.h: Increase AOT version.
448 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
450 * mini-x86.h: Only enable soft debugger when using sigaction or on
451 Windows. Fixes build on Haiku (lacks siginfo_t).
453 Code is contributed under MIT/X11 license.
455 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
457 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
458 BeOS-style signal handlers.
460 Code is contributed under MIT/X11 license.
462 2010-04-02 Zoltan Varga <vargaz@gmail.com>
464 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
466 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
468 * mini-exceptions.c: Fix win32 build.
470 2010-04-01 Mark Probst <mark.probst@gmail.com>
472 * mini.c, driver.c: Call mono_gc_base_init() before
475 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
477 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
478 call_method]): Delegate the actual work in security-core-clr.c
479 to ease code sharing.
481 2010-04-01 Zoltan Varga <vargaz@gmail.com>
483 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
484 float conv.ovf.un opcodes are encountered, instead of asserting later.
487 2010-04-01 Zoltan Varga <vargaz@gmail.com>
489 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
491 * iltests.il.in: Add a test.
493 2010-04-01 Zoltan Varga <vargaz@gmail.com>
495 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
496 large. Fixes #567040.
498 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
500 2010-04-01 Zoltan Varga <vargaz@gmail.com>
502 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
505 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
507 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
508 mono_create_handler_block_trampoline with the proper #ifdef so that it
511 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
513 * mini-exceptions.c: Introduce mono_walk_stack_full, which
514 allows to select if it's new or old context that is passed to
517 * mini-exceptions.c (mono_handle_exception_internal): Handle the
518 case when executing a guarded handler from the EH machinery.
520 * mini-exceptions.c (mono_install_handler_block_guard): New function
521 responsible for checking for handler blocks, installing the guard and
522 clearing abort state.
524 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
525 to check for handler blocks and skip interruption logic if one was found.
527 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
528 by the handler block guard trampoline. Resumes interruption by raising the
529 pending ThreadAbortException.
531 * mini.c (create_jit_info): Calculate the end address of a finally block.
533 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
534 of a finally block to a specified address and return the old one.
536 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
537 trampoline patches the original return address and calls the trampoline function.
539 2010-03-30 Zoltan Varga <vargaz@gmail.com>
541 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
543 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
544 does the patching if the callee is in the same domain.
546 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
547 of mono_arch_patch_plt_entry ().
549 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
551 * mini.c (create_jit_info): Fix try block hole length encoding.
553 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
555 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
556 duplicate information and print offsets instead of absolute addresses.
558 2010-03-29 Zoltan Varga <vargaz@gmail.com>
560 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
561 event is sent. Fixes #591733.
563 2010-03-26 Zoltan Varga <vargaz@gmail.com>
565 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
568 2010-03-26 Zoltan Varga <vargaz@gmail.com>
570 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
571 thread_to_tls hash table.
573 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
574 section. Fixes #591000.
576 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
578 * Makefile.am (version.h): Check for pure .git directory only,
579 fixes SVN revision when using git without git-svn.
581 Contributed under MIT/X11 license.
583 2010-03-26 Zoltan Varga <vargaz@gmail.com>
585 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
587 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
589 * basic-simd.cs: Test for vector x scalar binary operators.
591 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
593 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
594 intrinsics with expanded scalar arguments.
596 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
598 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
599 don't have an exception class, so don't decode it. This would crash
602 2010-03-24 U-anarquia\miguel <miguel@anarquia>
604 Make sure that trunk builds with DISABLE_JIT, an update to the
607 * mini.c (mini_get_shared_method): this code seems to be necessary
608 regardless of whether DISABLE_JIT has been defined.
610 (mono_jit_compile_method_inner): it seems that this method is
611 required even in full AOT mode, so ifdef out only the pieces that
612 try to genrate code (the body of code that applies patches to the
615 (mini_method_compile): do not compile when using DISABLE_JIT.
617 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
618 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
619 compile when DISABLE_JIT is set.
621 2010-03-24 Mark Probst <mark.probst@gmail.com>
623 * mini.c (mono_create_tls_get): Only create a TLS operation if the
624 arch really supports it.
626 2010-03-24 Mark Probst <mark.probst@gmail.com>
628 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
630 2010-03-23 Neale Ferguson <neale@sinenomine.net>
632 * exceptions-s390x.c: Add support for
633 mono_arch_get_throw_corlib_exception and fix throw by name.
635 * mini-s390x.c: Add IMT support; Fix stack parameter passing
636 logic (especially for varargs); Correct localloc sizing; Add
637 mono_arch_get_this_arg_from_call and
638 mono_arch_get_this_arg_from_call.
640 * mini-s390x.h: Add support for facility list extraction;
641 Correct/update MONO_ARCH_xxx settings.
643 * mini-s390.c: Minor corrections to instruction output for
644 varargs. No IMT implementation - I think it's time to deprecate
645 s390 and just leave s390x.
647 * tramp-s390x.c: Correct creation of trampoline instruction
650 * cpu-s390x.md: Update some instruction lengths
652 2010-03-23 Zoltan Varga <vargaz@gmail.com>
654 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
655 can be hit with partial sharing.
657 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
658 in non-shared classes correctly.
659 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
660 Turn on partial sharing.
662 2010-03-23 Zoltan Varga <vargaz@gmail.com>
664 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
667 2010-03-23 Zoltan Varga <vargaz@gmail.com>
669 * method-to-ir.c (mono_method_to_ir): Handle the failure of
670 mono_method_signature ().
672 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
674 * mini.c (mini_method_compile): Get the signature of cfg->method early with
675 error checking, so later calls do not need error checking.
677 2010-03-22 Zoltan Varga <vargaz@gmail.com>
679 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
681 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
683 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
685 * mini-exceptions.c (mono_handle_exception_internal): Don't
686 check try_end for archs different than s390.
688 * mini.c (create_jit_info): Don't crash if the finallt block is the
691 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
693 * driver.c (mono_main): Don't free global codeman under linux since
694 glic now peeks at code on stack for more archs than just amd64.
696 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
698 * mini.c, method-to-ir.c: changes to support compressed interface
701 2010-03-22 Zoltan Varga <vargaz@gmail.com>
703 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
704 Use sigaction on OpenBSD too.
706 2010-03-22 Zoltan Varga <vargaz@gmail.com>
708 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
710 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
712 * debugger-agent.c: #include sys/select.h for fd_set.
714 Code is contributed under MIT/X11 license.
716 2010-03-21 Zoltan Varga <vargaz@gmail.com>
718 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
721 2010-03-21 Zoltan Varga <vargaz@gmail.com>
723 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
724 some large methods with lots of exception handlers. Fixes #440924.
726 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
728 * method-to-ir.c: remove code duplication for interface checks.
730 2010-03-19 Zoltan Varga <vargaz@gmail.com>
732 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
733 (assembly_unload): Clear all event requests referencing the to-be unloaded
737 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
739 * mini.h, mini-exceptions.c: restore the state of the stack
740 guard page permissions.
742 2010-03-19 Zoltan Varga <vargaz@gmail.com>
744 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
745 call site patching code, it doesn't appear to be needed.
747 2010-03-19 Zoltan Varga <vargaz@gmail.com>
749 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
750 sharing generic methods whose type arguments are a mix of reference and
751 non-reference types. Not yet turned on.
753 * mini.c (mini_get_shared_method): New helper function to return
754 the method which will be compiled/registered in the JIT tables when doing
756 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
757 use mini_get_shared_method ().
759 * mini.c (mini_method_compile): Register the same method which is compiled when
760 doing generic sharing.
762 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
764 * generics.cs: Add partial sharing tests.
766 2010-03-17 Jerry Maine <crashfourit@gmail.com>
768 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
769 Add an enum value that or's all possable values together. Add an enum value
770 that marks the end of the used bit indexes.
772 * mini-amd64.c : Make changes to match the changes in mini.h
774 * mini-x86.c : Make changes to match the changes in mini.h
776 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
777 simd_version to support more simd versions. Changed the name of
778 simd_version to simd_version_flags to make it more intuitive that
779 it now contains bit flags. Reordered the *_intrinsics arrays to
780 match the changes above. Changed emit_intrinsics() to use the new
781 setup mentioned above.
783 Code is contributed under MIT/X11 license.
785 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
787 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
788 remaining archs. Alpha and hppa maintainers, please stand up.
790 2010-03-17 Zoltan Varga <vargaz@gmail.com>
792 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
793 is needed even when fail_tramp!=NULL.
795 2010-03-17 Zoltan Varga <vargaz@gmail.com>
797 * debugger-agent.c (insert_breakpoint): Write a log message.
799 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
801 * iltests.il.in: Add a few tests for LEAVE going over multiple
804 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
806 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
808 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
810 * mini.h (MonoBasicBlock): Add native_length field.
811 * mini.h (MonoCompile): Add try_block_holes field.
812 * mini.h (MonoInst): Add exception_clause pointer to
815 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
816 * mini.c (mono_cfg_add_try_hole): New function to register possible
818 * mini.c (create_jit_info): Fill in the holes information.
820 * mini-exceptions.c: Verify for holes when checking if an IP is covered
823 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
825 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
827 * jit-icalls.c: adjusted for the array API changes.
829 2010-03-16 Zoltan Varga <vargaz@gmail.com>
831 * iltests.il.in: Disable the fconv_to_i test on sparc too.
833 2010-03-16 Zoltan Varga <vargaz@gmail.com>
835 * debugger-agent.c: Simplify the way breakpoints are processed by removing
836 the 'pending' flag. This fixes support for appdomains too.
839 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
841 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
843 2010-03-12 Zoltan Varga <vargaz@gmail.com>
845 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
846 when using LLVM, LLVM generates it itself when needed.
848 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
850 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
851 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
854 2010-03-11 Zoltan Varga <vargaz@gmail.com>
856 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
857 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
858 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
860 2010-03-11 Martin Baulig <martin@ximian.com>
862 * debugger-agent.c (type_commands): Add NULL check to
863 `CMD_TYPE_GET_SOURCE_FILES'.
865 2010-03-09 Zoltan Varga <vargaz@gmail.com>
867 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
869 2010-03-09 Zoltan Varga <vargaz@gmail.com>
871 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
874 * iltests.il.in: Add a test.
876 2010-03-05 Martin Baulig <martin@ximian.com>
878 Add support for aborting invocations.
881 (InvokeData): Added `InvokeData *last_invoke'.
882 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
883 added a new `invoke' field to keep the `InvokeData *' throughout
885 (ErrorCode): Added `ERR_NO_INVOCATION'.
886 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
887 (mono_debugger_agent_handle_exception): Don't report any exception
888 if an abort was requested.
889 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
890 a thread abort if necessary.
891 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
893 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
895 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
896 so we can release the whole list and not just the first one. Free
897 it in more places as well.
899 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
901 * method-to-ir.c: Revert r153222 as it doesn't belong here.
903 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
905 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
907 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
909 * driver.c: report also other misc build options.
911 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
913 * method-to-ir.c: Generate better code for the NewObject
916 2010-03-07 Zoltan Varga <vargaz@gmail.com>
918 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
919 is disabled. Fixes #582322.
921 * iltests.il.in: Add a test.
923 2010-03-06 Zoltan Varga <vargaz@gmail.com>
925 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
926 the handling of obj->synchronization == null and owner != current thread to
927 mono_monitor_exit ().
929 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
932 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
934 * mini.c: change the way emulated opcode info is stored and save about
935 4 KB of runtime memory.
937 2010-03-04 David S. Miller <davem@davemloft.net>
939 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
940 that don't provide the siginfo in the second signal handler argument
941 are buggy, and this has been fixed for years.
942 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
943 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
945 2010-03-04 Zoltan Varga <vargaz@gmail.com>
947 * aot-runtime.c (find_symbol): Fix a leak.
948 (decode_patch): Ditto.
950 2010-03-04 Zoltan Varga <vargaz@gmail.com>
952 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
954 2010-03-04 Zoltan Varga <vargaz@gmail.com>
956 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
958 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
960 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
962 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
964 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
965 to check for errors, it's enough to create the metadata open.
969 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
972 * mini-exceptions.c: Add support for printing stack traces when handling
973 exceptions, and when printing exceptions thrown while tracing also print
974 the exception message.
976 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
978 * trace.c: We need to parse exclude tokens ('-') before string tokens,
979 since the exclude token is a valid string character.
981 2010-03-02 Levi Bard <levi@unity3d.com>
983 * debugger-agent.c: Invalidate thread stacks on domain unload.
985 2010-03-02 Mark Probst <mark.probst@gmail.com>
987 * method-to-ir.c: Emit dummy_use for stored reference after write
988 barriers to make sure the object is pinned if the GC interrupts
989 before the write barrier is done.
991 2010-03-02 Zoltan Varga <vargaz@gmail.com>
993 * cpu-<ARCH>.md: dummy_use was missing src1:i.
995 2010-03-01 Zoltan Varga <vargaz@gmail.com>
997 * debugger-agent.c: Add a log message printing the protocol version.
999 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1001 * debugger-agent.c: Add a new command to communicate the protocol version used
1002 by the client. This could be used to allow newer runtimes to communicate with
1005 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1007 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
1009 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1011 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
1014 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
1016 * mini-arm.c: make the arm cpu arch configurable with the
1017 MONO_CPU_ARCH env var (for example: "armv4 thumb").
1020 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
1022 * mini.c, mini.h, driver.c: added the --jitmap option to enable
1023 support for the perf tool on Linux.
1025 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
1027 * method-to-ir.c: make string.InsertenalSetChar() specialization
1030 2010-03-01 Robert Jordan <robertj@gmx.net>
1032 * Makefile.am: fix the non-static build.
1034 2010-02-26 Zoltan Varga <vargaz@gmail.com>
1036 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
1039 2010-02-26 Robert Jordan <robertj@gmx.net>
1041 * tasklets.c (continuation_store): Return from an error condition
1044 2010-02-26 Martin Baulig <martin@ximian.com>
1046 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
1049 (MonoDebuggerThreadInfo): Added `internal_flags'.
1050 (MonoDebuggerInternalThreadFlags): New enum.
1051 (_mono_debugger_throw_exception): Don't signal the debugger if a
1052 type abort was requested.
1053 (_mono_debugger_unhandled_exception): Likewise.
1054 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
1055 (mono_debugger_runtime_invoke): If the debugger requested a thread
1056 abort during the invocation, reset it here.
1058 2010-02-26 Martin Baulig <martin@ximian.com>
1060 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
1061 instead of `MonoThread *'.
1063 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1065 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
1066 code offsets table, as it is mostly sorted.
1068 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1070 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
1073 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1075 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
1077 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
1079 * Makefile.am: build the new ABI version of the libmono library.
1080 * debugger-agent.c, mini.c: fix warnings with the new API.
1081 * jit.h: don't depend on glib.h being included.
1083 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1085 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
1087 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1089 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
1090 ThreadStatic variables.
1092 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1094 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
1095 data is not freed yet. Fixes #582460.
1097 2010-02-23 Zoltan Varga <vargaz@gmail.com>
1099 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1100 event requests. Bump protocol minor version.
1102 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1104 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1106 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1108 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1111 * iltests.il.in: Add a test.
1113 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1115 * mini.c (inline_method): Check for loader errors.
1117 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1119 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1120 instead of mono_method_get_header as it doesn't decode locals
1121 so the called method can have unresolved dependencies that will only
1122 be satisfied after the current method is JIT'd.
1126 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1128 * basic.cs (test_0_div_opt): Speed this up a bit.
1130 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1132 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1134 * mini.c (mono_jit_create_remoting_trampoline): Call
1135 mono_create_specific_trampoline () instead of
1136 mono_arch_create_specific_trampoline ().
1138 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1140 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1142 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1143 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1145 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1147 * mini-amd64.c: Fix DISABLE_JIT support.
1149 2010-02-20 Geoff Norton <gnorton@novell.com>
1151 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1153 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1155 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1156 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1157 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1158 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1161 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1163 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1164 edx/ecx too. This is needed to support OP_SEQ_POINT.
1166 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1168 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1170 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1172 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1174 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1175 LLVM+AOT+exceptions, not enabled yet.
1177 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1179 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1181 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1183 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1184 xdebug info for these.
1186 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1189 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1192 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1194 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1196 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1198 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1199 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1201 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1204 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
1206 * debugger-agent.c: handle incomplete reads and EINTR in
1207 recv()/send(). This could have been causing random
1210 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1212 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
1215 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
1216 so they have small offsets. Fixes #566311.
1218 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1220 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
1222 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1224 * mini-amd64.c: Remove the special casing of byref in a few places now that
1225 mini_type_get_underlying_type () handles it.
1227 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
1228 by returning native int. Fixes #577984.
1230 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1232 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
1235 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
1236 of putting the clause itself.
1238 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
1240 2010-02-09 Zoltan Varga <vargaz@gmail.com>
1242 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
1245 2010-02-10 Geoff Norton <gnorton@novell.com>
1247 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
1249 2010-02-08 Zoltan Varga <vargaz@gmail.com>
1251 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
1254 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
1255 it is not an LLVM generated symbol.
1257 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
1259 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
1260 implementation in gshared mode because it causes regressions.
1262 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
1264 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
1265 should be done by the caller.
1267 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
1269 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
1271 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
1272 since mono_jit_info_table_find () doesn't do it anymore.
1274 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
1275 instead of mono_jit_info_table_find ().
1277 2010-02-07 Zoltan Varga <vargaz@gmail.com>
1279 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
1281 * aot-compiler.c (encode_method_ref): Update after the removal of
1282 mono_gc_get_managed_allocator_type ().
1284 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
1287 2010-02-06 Zoltan Varga <vargaz@gmail.com>
1289 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
1290 generic params as well.
1291 (handle_isinst): Ditto.
1293 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
1294 instead of always calling an icall.
1296 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
1297 computing the size of the got.
1299 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
1300 when using LLVM. Instead of emitting it as an LLVM method, emit it using
1301 the assembly directive '.set' so it points to the first LLVM emitted method.
1303 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1305 * mini.c (mini_method_verify): Report the method which failed to verify.
1307 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1309 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
1310 to avoid JIT'ng dead basic blocks. This is the same behavior as the
1311 runtime MS verifier.
1313 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1315 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
1318 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1320 * mini-llvm.c: Init the jit module only when first JITting.
1322 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
1324 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
1326 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
1327 replaced with the real got.
1329 * debugger-agent.c (type_commands): Return the enumness if the type as well.
1331 * image-writer.c: Reduce the amount of #ifdefs a bit.
1333 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
1336 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
1338 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
1341 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1343 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
1344 (mono_llvm_emit_method): Fix unaligned stores too.
1346 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
1347 so async stack walks don't crash.
1349 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1351 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
1352 was not patched if the callee needed an rgctx trampoline.
1354 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1356 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
1357 vtable address in AOT code.
1359 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1361 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
1364 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
1366 * genmdesc.pl: remove dependency on external cpp.
1368 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1370 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
1371 using LLVM, its not needed, and abcrem can't handle it.
1373 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
1375 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
1376 it easier to group instructions and reduce duplication.
1378 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1380 * decompose.c: Move the array/soft float decompose routines here from
1383 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
1385 2010-01-31 Zoltan Varga <vargaz@gmail.com>
1387 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
1388 to tell LLVM that the got is constant, not used yet.
1390 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
1392 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1394 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
1397 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1399 * aot-compiler.c (add_wrappers): Commit the hack which generates
1400 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
1403 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1405 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
1406 a fault, only used by the LLVM backend.
1408 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
1409 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
1411 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
1412 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
1414 * mini-llvm.c: Only generate volatile loads from load instructions which have
1415 the MONO_INST_FAULT flag set.
1417 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1419 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
1422 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1424 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
1425 sequence points. Fixes #571236.
1427 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1429 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
1430 end of the appdomain unload process, after assemblies have been unloaded.
1433 2010-01-27 Zoltan Varga <vargaz@gmail.com>
1435 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
1438 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
1441 2010-01-26 Zoltan Varga <vargaz@gmail.com>
1443 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
1445 2010-01-26 Geoff Norton <gnorton@novell.com>
1447 * aot-compiler.c: Fix a logic error introduced when guarding against enums
1448 with struct marshalability.
1450 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1452 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
1453 it supports class names as well.
1455 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
1456 needed by the GC map code.
1458 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
1461 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
1462 if cfg->init_ref_vars is set.
1464 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
1465 cfg->disable_initlocals_op_refs is set.
1467 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
1468 using liveness info if cfg->compute_precise_live_ranges is set.
1470 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
1471 volatile variables correctly. Add comments about the live ranges. Not enabled
1474 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1476 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
1477 0x2a into them in method prologs.
1479 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
1481 2010-01-22 Zoltan Varga <vargaz@gmail.com>
1483 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
1484 classes, since llvm is compiled with -fno-rtti.
1486 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
1488 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
1489 llvm does not require it.
1491 * aot-runtime.c (load_method): Print the full name of the last aot method.
1493 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1495 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
1496 thread has not fully started yet.
1498 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1500 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
1502 2010-01-21 Miguel de Icaza <miguel@novell.com>
1504 * driver.c: Do not abort if LLVM is not supported, print a
1505 warning and add the information to the Mono JIT information.
1507 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1509 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
1510 using explicit null checks.
1512 2010-01-20 Zoltan Varga <vargaz@gmail.com>
1514 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
1517 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
1519 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
1520 its no longer needed.
1522 * method-to-ir.c (mono_method_to_ir): Fix a warning.
1524 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
1525 define for platforms still using it (s390). Get rid of the
1526 mono_arch_get_throw_exception_by_name () routines on all other platforms.
1528 * exceptions-x86.c: Rework the throw trampolines so there is only one function
1529 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
1531 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
1532 the caller pushed the arguments.
1534 * mini-llvm.c: Enable throwing exceptions on x86.
1536 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
1537 "Thread (nil) may have been prematurely finalized" messages if this is called
1538 on a thread not registered with the runtime.
1540 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
1542 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1544 * jit-icalls.c (mono_array_new_3): New jit icall.
1546 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
1548 * arrays.cs: Add a test for 3 dimensional arrays.
1550 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1552 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
1553 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
1556 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
1559 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
1561 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
1563 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
1565 2010-01-18 Bill Holmes <billholmes54@gmail.com>
1567 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
1568 HOST_WIN32. Also including winsock2. to define struct in_addr.
1570 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
1572 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
1574 Code is contributed under MIT/X11 license.
1576 2010-01-18 Zoltan Varga <vargaz@gmail.com>
1578 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
1580 * branch-opts.c (mono_optimize_branches): Honor the new flag.
1582 * mini.c (mini_method_compile): Set the new flag when running under the
1585 2010-01-18 Zoltan Varga <vargaz@gmail.com>
1587 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
1588 a ref/noref value + a global pin flag, so parts of stack frames can still be
1589 precisely marked even if they include stuff which needs pinning. Improve logging.
1590 Fix many bugs. Not enabled yet.
1592 * gc-test.cs: Add a few tests.
1594 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
1595 the normal -v options. Avoid propagating liveness information through bblocks
1596 which end with a NOT_REACHED opcode.
1598 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
1599 after cfg has been freed.
1601 2010-01-17 Zoltan Varga <vargaz@gmail.com>
1603 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
1604 if a clause is skipped because it uses the exception object, since it could
1605 have caught the exception.
1607 * exceptions.cs: Add a test.
1609 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1611 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
1613 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
1614 ICollection<T> wrappers.
1616 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1618 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
1620 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1622 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
1623 NOMAP32BIT or optimize_for_xen is set.
1625 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1627 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
1628 mono_metadata_str_hash () instead.
1630 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1632 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
1635 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
1637 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1639 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
1642 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
1643 throwing code correctly.
1645 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
1647 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1649 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
1650 ftnptrs created by us, handle RGCTX_FETCH correctly.
1651 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
1653 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
1654 ftnptr added by mono_aot_get_named_code ().
1656 2010-01-14 Zoltan Varga <vargaz@gmail.com>
1658 * mini-arm.c: Fix a few LLVM problems.
1660 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
1662 2010-01-13 Mark Probst <mark.probst@gmail.com>
1664 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
1667 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
1669 * jit.h, method-to-ir.c: added ability to set the policy for
1670 inserting breakpoints from the break IL instruction or the
1671 Debugger.Break () API call.
1673 2010-01-13 Zoltan Varga <vargaz@gmail.com>
1675 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
1676 assemblies need to be eagerly loaded.
1678 2010-01-12 Zoltan Varga <vargaz@gmail.com>
1680 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
1682 2010-01-11 Zoltan Varga <vargaz@gmail.com>
1684 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
1685 an argument which matches any exception.
1687 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1689 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
1690 optimization if the called method is gshared and marshalbyref, since gshared
1691 methods can' have wrappers. Fixes #569390.
1693 * generics.cs: Add a test.
1695 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1697 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
1700 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1702 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
1704 2010-01-09 Zoltan Varga <vargaz@gmail.com>
1706 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
1707 since it is not supported in win2000.
1709 2010-01-08 Zoltan Varga <vargaz@gmail.com>
1711 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
1712 error if loading an assembly fails.
1713 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
1715 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
1718 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
1721 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
1723 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
1724 is not supported yet.
1726 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
1728 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1730 * method-to-ir.c: All types with variant arguments must fallback to the
1731 slow path. This makes cast of variant delegates work.
1733 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
1734 argument that is set to TRUE is the returned vtable slot is for a variant
1735 interface. Changed a g_print + g_assert_not_reached to a g_error.
1737 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
1738 a similar fashion of generic virtual methods.
1740 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1742 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
1745 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
1746 method using a variance aware function.
1748 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
1750 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1752 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
1753 do an icall for now.
1755 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1757 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
1758 If LLVM decides to set the code model to Large, reset it to Default.
1760 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1762 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
1763 stripped binaries as well.
1765 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1767 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
1768 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
1770 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
1773 2010-01-06 Zoltan Varga <vargaz@gmail.com>
1775 * mini.c (mini_method_compile): Extract the JIT info creation code into a
1778 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
1779 as the type info to llvm.eh.selector.
1780 (exception_cb): Use the type info for filling out some fields of
1781 MonoJitExceptionInfo like the flags and the exception class. This is needed
1782 because the LLVM produced exception handling clauses might not match the original
1783 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
1785 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
1786 separate function. Add an extra argument which returns the type infos
1787 corresponding to the exception clauses.
1789 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
1790 exception handling clauses.
1792 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1794 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
1795 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
1798 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1800 * mini.c (mono_compile_is_broken): Skip methods from serialization's
1803 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1805 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
1808 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1810 * mini.c (mini_method_compile): Verify the method before calling
1811 mono_compile_create_vars as this might crash since it uses method
1816 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1818 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
1819 one case if AOTing, since the class might not be a concrete class.
1821 2010-01-03 Zoltan Varga <vargaz@gmail.com>
1823 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
1824 functions which are now defined in mempool-internals.h.
1826 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
1828 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
1830 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
1834 * mini-*.c: Properly handle generic enums.
1838 2009-12-28 Zoltan Varga <vargaz@gmail.com>
1840 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
1841 in a few more places.
1843 2009-12-27 Zoltan Varga <vargaz@gmail.com>
1845 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
1846 nullable parameters. Fixes #567351.
1848 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
1850 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
1852 2009-12-26 Zoltan Varga <vargaz@gmail.com>
1854 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
1855 mono_get_generic_context_from_code () call.
1857 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
1859 2009-12-25 Zoltan Varga <vargaz@gmail.com>
1861 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
1864 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
1866 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
1867 mono_method_get_signature returns NULL. Fix #567084
1869 2009-12-25 Zoltan Varga <vargaz@gmail.com>
1871 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
1872 instead of once for each module.
1874 2009-12-22 Zoltan Varga <vargaz@gmail.com>
1876 * debugger-agent.c (ss_start): Implement step over for the last sequence
1879 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
1880 have the STEP_LOC flag set.
1882 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
1883 fails. Fixes #566689.
1885 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1887 * mini.c (mono_add_seq_point): New helper function.
1888 (mono_save_seq_point_info): New function to save sequence point info, extracted
1889 from mini_method_compile ().
1891 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
1893 * mini.h (MonoSeqPointInfo): New structure containing information about
1894 the sequence points of a JITted method.
1895 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
1898 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
1899 point information is stored, use a MonoSeqPointInfo structure instead of a
1900 GPtrArray. For each seq point, compute a list of successor seq points.
1902 * debugger-agent.c: Use the successor list to implement step-over more
1903 efficiently: instead of single stepping until a different line/IL offset is
1904 reached, place breakpoints into all successor seq points.
1906 * mini.h: Bump AOT file format version.
1908 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1910 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
1912 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
1914 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1916 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
1919 2009-12-18 Zoltan Varga <vargaz@gmail.com>
1921 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
1922 alloca as g_malloc is not signal safe.
1924 2009-12-18 Zoltan Varga <vargaz@gmail.com>
1926 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
1927 VALGRIND_DISCARD_TRANSLATIONS.
1929 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
1930 checks, they are no longer needed.
1932 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
1933 a function into a sigctx which can handle function pointers.
1935 * mini-ppc.c: Implement soft debugger support on ppc64.
1937 * mini-ppc.c: Implement soft debugger support.
1939 2009-12-17 Zoltan Varga <vargaz@gmail.com>
1941 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
1943 2009-12-17 Marek Habersack <mhabersack@novell.com>
1945 * mini.c (mono_get_runtime_build_info): include Mono version in
1948 * driver.c (mono_main): VERSION is now included in the string
1949 returned from mono_get_runtime_build_info()
1951 2009-12-17 Zoltan Varga <vargaz@gmail.com>
1953 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
1954 signatures. Fixes #565143.
1956 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
1958 2009-12-16 Zoltan Varga <vargaz@gmail.com>
1960 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
1962 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
1964 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
1965 making max stack 10x smaller.
1967 2009-12-16 Zoltan Varga <vargaz@gmail.com>
1969 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
1971 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
1973 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
1975 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
1977 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
1978 bigger than MONO_ARCH_MAX_FRAME_SIZE.
1980 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
1982 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
1984 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
1986 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
1989 2009-12-14 Miguel de Icaza <miguel@novell.com>
1991 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
1992 raise an invalid program exception.
1994 For other opcodes that we might not handle use a g_warning and
1995 raise the exception. Beats termination.
1999 2009-12-14 Zoltan Varga <vargaz@gmail.com>
2001 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
2003 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
2004 by merging the LLVM and !MAP_32BIT cases.
2006 2009-12-13 Jonathan Chambers <joncham@gmail.com>
2008 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
2009 sigctx being passed in, as we have no CONTEXT available in the APC.
2011 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
2014 Code contributed under MIT/X11 license.
2016 2009-12-13 Zoltan Varga <vargaz@gmail.com>
2018 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
2019 in the LLVM backend on AMD64.
2021 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
2024 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
2026 * mini-llvm.c: Export mono_personality for AOT.
2028 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
2030 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
2031 implicit exception can occur.
2033 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
2034 OP_IMPLICIT_EXCEPTION instruction.
2036 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
2038 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
2040 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
2041 inside a protected block.
2043 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
2044 trampolines doesn't include the argument.
2046 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
2047 trampolines on amd64.
2049 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
2052 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
2053 disabled for methods with clauses.
2055 * mini-llvm.c: Enable support for catch clauses.
2057 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
2058 end of an LLVM compiled finally clause.
2059 (mono_handle_exception_internal): Save the exception handling state in TLS
2060 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
2061 resume unwinding from that point.
2063 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
2064 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
2065 to obtain the addresses of the exception handling regions.
2067 * mini-llvm.c: Add beginnings of support for exception handling, currently only
2068 finally clauses are supported.
2070 * mini.c (mini_method_compile): Add support for LLVM code with exception
2073 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2075 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
2078 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2080 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
2081 as a primitive type.
2083 2009-12-11 Zoltan Varga <vargaz@gmail.com>
2085 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
2086 for 2 parameter sched_setaffinity in older glibc versions. Fixes
2089 2009-12-11 Marek Habersack <mhabersack@novell.com>
2091 * method-to-ir.c (mini_redirect_call): do not redirect the
2092 InternalAllocateStr internal call if string profiling is enabled.
2094 2009-12-10 Zoltan Varga <vargaz@gmail.com>
2096 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
2099 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2100 unwind.h header file.
2102 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2103 newer valgrind versions seems to handle this fine.
2105 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2107 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2108 on the debugger thread.
2110 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2112 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2114 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2116 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2118 * cpu-<ARCH>.md: Make call_handler clob:c.
2120 * mini.c: Reenable SSA for methods with clauses.
2122 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2123 as it causes failures on x86.
2125 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2127 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2128 returns NULL (e.g. a bad assembly).
2130 2009-12-08 Geoff Norton <gnorton@novell.com>
2132 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2133 stepping out into native code. There were issues with nested invokes
2136 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2138 * mini.c (mini_method_compile): Do the disable_llvm checks early
2139 and avoid the LLVM compile pass if the checks fail.
2141 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2143 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2144 LLVM optimizations don't try to remove them.
2146 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2147 different file so the original remains.
2149 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2151 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2153 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2155 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2156 support for non-inline unwind descriptors.
2158 2009-12-07 Geoff Norton <gnorton@novell.com>
2160 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2161 the interrupt_count slightly differently. Native threads were never
2164 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2166 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2167 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2168 yet generate this info.
2170 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2172 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2173 client can distinguish between intptrs and longs.
2175 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2177 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2180 * aot-runtime.c (load_function): Update after the change above.
2182 * mini.h: Bump AOT file format version.
2184 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2185 if the delegate class is dynamic.
2187 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2188 in gshared code too using the new rgctx info type
2189 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2191 2009-12-04 Geoff Norton <gnorton@novell.com>
2193 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2194 we need to track the original suspend count so the thread properly
2195 wakes up in resume_thread.
2197 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2199 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2202 * generics.cs: Add a test.
2204 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2205 is 0. Simplify a lot of code using this.
2207 * mini-trampolines.c (mono_delegate_trampoline): Call
2208 mono_create_static_rgctx_trampoline () before saving the final address in
2209 delegate->method_code, to avoid calling it each time a delegate is first called.
2211 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
2212 which need static rgctx trampolines.
2214 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
2215 keyed on the method+addr pair, since addr could be either the method addr or
2216 an unbox trampoline in the AOT case. Fixes #560246.
2218 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2220 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
2221 place it was called before too.
2223 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2225 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
2226 if no security manager is present, to speed up the AOT case. Call
2227 mono_class_vtable () full with raise_on_error == TRUE instead.
2229 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2231 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
2232 the local optimization passes can take its result into account. Fixes
2235 * exceptions.cs: Add a test.
2237 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
2239 This patch is contributed under the terms of the MIT/X11 license
2241 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
2243 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2245 * mini.h (MonoInst): Remove unused 'ssa_op' field.
2247 * debugger-agent.c: Rework the handling of stack traces of running threads to
2248 avoid crashes if compute_frames () tries to walk the stack of running thread.
2250 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
2252 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
2254 * mini.h (StackFrameInfo): Add an 'lmf' field.
2256 2009-12-02 Zoltan Varga <vargaz@gmail.com>
2258 * debugger-agent.c (suspend_current): Always set really_suspended.
2260 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
2262 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
2264 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2266 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
2269 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2271 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
2273 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2275 * mini-trampolines.c: Fix MSVC build.
2277 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2279 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
2281 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2283 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
2284 the instruction following an OP_FCOMPARE is optimized away.
2286 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2288 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
2289 emit_autoreg () into this arch-specific function.
2291 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
2292 code, it is no longer needed.
2294 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
2296 * mini.h: Bump AOT file format version.
2298 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
2299 using the sorted_code_offsets array, instead of reading it from the
2300 exception debug info.
2301 (load_method): Call mono_aot_find_jit_info instead of
2302 decode_exception_debug_info ().
2304 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
2305 LLVM compiled as a flag.
2307 2009-11-29 Zoltan Varga <vargaz@gmail.com>
2309 * debugger-agent.c (resume_thread): Fix a warning.
2311 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
2314 2009-11-28 Zoltan Varga <vargaz@gmail.com>
2316 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
2317 contents to MonoAotFileInfo.
2319 2009-11-27 Zoltan Varga <vargaz@gmail.com>
2321 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
2322 Put all binary data into a giant blob, similarly to the way .net assemblies
2323 store binary data. Emit offset tables in a compact form to reduce their size.
2325 * mini.h: Bump AOT file format version.
2327 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
2330 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
2331 avoid linear searches at runtime.
2333 * aot-runtime.c (find_symbol): Update this to use the hash.
2335 * mini.h: Bump AOT file format version.
2337 2009-11-26 Zoltan Varga <vargaz@gmail.com>
2339 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
2342 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
2345 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
2346 the distribution of got slot types.
2348 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
2350 * method-to-ir.c: Add support for generating explicit null checks.
2352 2009-11-25 Zoltan Varga <vargaz@gmail.com>
2354 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
2355 on a random thread if possible.
2357 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
2358 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
2361 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
2362 regs. Pass the real size of the regs array to mono_unwind_frame ().
2364 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
2367 2009-11-24 Geoff Norton <gnorton@novell.com>
2369 * mini-darwin.c: Work around apple bug rdar://7209349 See
2370 http://openradar.appspot.com/7209349 for details. Synopsis,
2371 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
2372 never been initialized before.
2374 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2376 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
2378 * mini-arm.c (mono_arm_thumb_supported): New helper function.
2380 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2382 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
2383 OP_SHL_IMM is not 32 bit.
2385 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2387 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
2389 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2391 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
2394 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
2395 > 0 since some threads can resume if their resume_count is > 0.
2396 (invoke_method): Avoid reading freed memory.
2398 * debugger-agent.c (process_suspend): Extract the suspend code from
2399 process_single_step_inner () to a separate function. Rework the code to prevent
2400 races between this function and thread interrupts.
2402 * debugger-agent.c (suspend_current): Check the resume_count field instead
2403 of resume_one so suspends+resumes during single threaded invokes work
2406 2009-11-23 Zoltan Varga <vargaz@gmail.com>
2408 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
2409 to make the generated code smaller.
2411 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
2412 sequence generated by recent LLVM versions.
2414 * mini-llvm.c: Add support for a few simple cases which weren't supported
2417 * mini-trampolines.c (mono_magic_trampoline): Don't call
2418 mono_arch_get_vcall_slot () when llvm is enabled.
2420 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
2422 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
2423 into a new function called common_call_trampoline () which is used by the
2424 llvm vcall trampoline as well.
2426 * debugger-agent.c: Implement single threaded invokes.
2428 * debugger-agent.c: Revert change which broke the agent on linux.
2430 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
2433 * generics.cs: Add a test.
2435 2009-11-22 Zoltan Varga <vargaz@gmail.com>
2437 * debugger-agent.c: Fix the cygwin build.
2439 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2441 * cprop.c: Remove this unused file.
2443 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2445 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
2448 * basic.cs: Add a test.
2450 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2452 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
2455 2009-11-20 Zoltan Varga <vargaz@gmail.com>
2457 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
2458 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
2459 it. Use this flag to control llvm related code paths instead of #ifdef
2460 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
2463 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
2465 * mini.h: Bump AOT file format version.
2467 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
2468 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
2470 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
2471 was used as an assembly filter.
2473 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2475 * unwind.c: Fix support for ppc.
2477 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
2478 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
2480 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2482 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
2484 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
2485 added by the ps3 changes.
2487 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2489 * mini-gc.c: Resurrect this, so at least it compiles.
2491 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
2493 2009-11-18 Zoltan Varga <vargaz@gmail.com>
2495 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
2496 create_event_list () so assembly filters can be used.
2498 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
2501 2009-11-17 Zoltan Varga <vargaz@gmail.com>
2503 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
2504 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
2507 * aot-compiler.c (add_generic_instances): Emit instances of common generic
2508 classes for char/bool too.
2510 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
2512 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
2515 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
2518 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
2520 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
2522 Code contributed under MIT/X11 license.
2524 2009-11-14 Zoltan Varga <vargaz@gmail.com>
2526 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
2527 threads in native code work.
2529 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
2530 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
2533 2009-11-13 Jonathan Chambers <joncham@gmail.com>
2535 * debugger-agent.c: Implementation for Windows platform.
2537 * mini-x86.c: Add support for Windows. Use mono-* synchronization
2538 primitives. Use SEH to implement breakpoints and single stepping.
2540 * mini-x86.h: Enable soft debugger on Windows.
2542 Code contributed under MIT/X11 license.
2544 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2546 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
2547 under XEN. Fixes #522894.
2549 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
2551 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
2552 interface calls in LLVM AOT code.
2554 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
2557 * mini-llvm.c: Add support for OP_VPHI.
2559 * objects.cs: Add a test.
2561 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2563 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
2564 this is called on the debugger thread.
2566 2009-11-12 Zoltan Varga <vargaz@gmail.com>
2568 * mini-llvm.c: Add soft-float support.
2570 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
2571 FCALL which returns an R4.
2573 * driver.c (mono_main): Add a missing '\n'.
2575 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
2576 platforms which doesn't support the LLVM IMT trampoline.
2578 2009-11-11 Zoltan Varga <vargaz@gmail.com>
2580 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
2582 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
2584 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
2587 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
2589 2009-11-10 Zoltan Varga <vargaz@gmail.com>
2591 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
2592 Instead of emitting a method_order table, sort the contents of the code_offsets
2593 table and do a binary search in the sorted table. The previous approach doesn't
2594 work with LLVM which emits methods in a arbitrary order.
2596 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
2597 in the .eh_frame section in ELF files.
2599 * mini.h: Bump corlib file format version.
2601 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
2603 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
2604 LDMIA->LDM macro name change.
2606 2009-11-09 Zoltan Varga <vargaz@gmail.com>
2608 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
2611 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
2614 * aot-compiler.c: Ditto.
2616 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
2617 &align to mini_type_stack_size_full ().
2619 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
2621 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
2623 2009-11-08 Zoltan Varga <vargaz@gmail.com>
2625 * mini-arm.c: Compute the stack space used by arguments using
2626 mini_type_stack_size_full ().
2628 2009-11-08 Zoltan Varga <vargaz@gmail.com>
2630 * optflags-def.h: Remove dead TREEPROP optimization.
2632 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
2634 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
2636 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
2638 2009-11-07 Zoltan Varga <vargaz@gmail.com>
2640 * driver.c (mono_jit_parse_options): New public API function to parse options
2641 as done by the runtime executable.
2643 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
2644 when handling named arguments.
2646 2009-11-07 Zoltan Varga <vargaz@gmail.com>
2648 * mini-arm.c: Implement support for returning vtypes in registers, fix support
2649 for passing small vtypes in registers, make the CallInfo structures more
2650 similar to the code on the other platforms.
2652 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
2653 the code in the prolog requires it.
2655 2009-11-06 Zoltan Varga <vargaz@gmail.com>
2657 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
2658 (koush@koushikdutta.com).
2660 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
2661 where the thunk memory should be allocated from. Fixes appdomain unloading
2664 2009-11-06 Zoltan Varga <vargaz@gmail.com>
2666 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
2667 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
2669 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2671 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
2672 AOT, as it is not implemented yet.
2674 * mini-x86.c (mono_arch_output_basic_block): Ditto.
2676 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2678 * debugger-agent.c: Fix windows build.
2680 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2682 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
2683 after the client connects/disconnects.
2685 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
2686 when an exception of a given type is thrown.
2688 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
2689 only on an uncaught exception.
2691 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
2693 * debugger-agent.c: Add a 'launch' option.
2695 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2697 * debugger-agent.c: Add a 'timeout' option.
2699 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2701 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
2704 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2706 * debugger-agent.c (set_breakpoint): Emit a log message.
2708 2009-11-04 Zoltan Varga <vargaz@gmail.com>
2710 * mini-arm.c: Fix the arm build.
2712 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
2714 * aot-compiler.c: don't leak the value returned from
2715 mono_type_full_name().
2717 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
2719 * debugger-agent.c: defer including mono-mutex.h until we know the
2722 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2724 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
2725 of pthreads directly.
2727 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
2728 exception handlers. Pass info argument.
2730 * mini.h: Adjust signatures of soft debugger functions to pass void*
2731 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
2733 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
2734 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2735 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
2736 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2738 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
2740 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
2741 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2742 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
2743 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2745 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
2747 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
2749 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
2751 * mono-semaphore.h: Skeleton implementation for Windows.
2753 Code contributed under MIT/X11 license.
2755 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2757 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
2759 Code contributed under MIT/X11 license.
2761 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2763 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
2765 Code contributed under MIT/X11 license.
2767 2009-11-04 Zoltan Varga <vargaz@gmail.com>
2769 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
2770 debug info to 100 because 10 still slows down gdb too much.
2772 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
2773 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
2774 them in the wrappers.
2776 2009-11-03 Zoltan Varga <vargaz@gmail.com>
2778 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
2780 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
2782 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
2783 function mono_aot_get_array_helper_from_wrapper ().
2785 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
2786 array helper methods.
2788 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
2790 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
2791 the value was loaded from memory.
2793 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
2794 the value was loader from there.
2796 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
2797 without constant swizzle.
2799 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2801 * mini-amd64.c: Put soft debugger functions behind a
2802 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
2804 * mini-amd64.h: disable the soft debugger in windows.
2806 Code contributed under MIT/X11 license.
2808 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2810 * mini-x86.c: Put soft debugger functions behind a
2811 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
2813 Code contributed under MIT/X11 license.
2815 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2817 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
2818 to mono_arch_find_jit_info_ext.
2820 Code contributed under MIT/X11 license.
2822 2009-11-03 Zoltan Varga <vargaz@gmail.com>
2824 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
2826 * debugger-agent.c: Add support for filtering events by assemblies.
2828 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
2829 the agent is not enabled.
2831 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2833 * exceptions-x86.c: hopefully last change to fix the windows build.
2834 This one courtesy of Jonathan Chambers.
2836 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2838 * debugger-agent.c: remove unused function.
2840 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2842 * debugger-agent.c: add #ifdefs for a few header files.
2843 * mini-x86.h: disable the soft debugger in windows.
2844 Step 1 of 2 to make this compile on windows with gcc.
2846 2009-11-02 Zoltan Varga <vargaz@gmail.com>
2848 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
2849 as it breaks the build.
2851 2009-07-01 Zoltan Varga <vargaz@gmail.com>
2853 Merge the soft debugger branch.
2855 * debugger-agent.h debugger-agent.c: New files containing the soft
2856 mode debugger module.
2858 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
2859 at the appropriate locations.
2861 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
2864 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
2865 enable/disable single stepping.
2867 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
2868 which returns all information in a StackFrameInfo structure, and can handle the
2869 LMF frames added by the debugger.
2871 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
2874 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
2875 walker function which works on a specific thread and passes a StackFrameInfo
2876 structure to its callback.
2878 * mini.c (mini_init): Initialize the debugger agent.
2880 * aot-compiler.c aot-runtime.c: Add soft-debug support.
2882 * mini-ops.h: Add OP_SEQ_POINT opcode.
2884 * driver.c (mono_main): Add new '--debugger-agent' option for passing
2885 arguments to the debugger agent.
2887 2009-11-02 Zoltan Varga <vargaz@gmail.com>
2889 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
2892 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
2894 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
2896 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
2898 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
2900 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
2901 sets the IMT argument and makes a virtual call.
2903 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
2905 2009-11-01 Zoltan Varga <vargaz@gmail.com>
2907 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
2910 2009-10-30 Zoltan Varga <vargaz@gmail.com>
2912 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
2913 runtime. Fixes #551228.
2915 2009-10-29 Zoltan Varga <vargaz@gmail.com>
2917 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
2919 * basic.cs: Add a test.
2921 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
2922 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
2923 CONSTRAINED. Fixes #550964.
2925 * generics.cs: Add a test.
2927 2009-10-28 Mark Probst <mark.probst@gmail.com>
2929 * mini-posix.c (add_signal_handler): Use
2930 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
2932 2009-10-28 Jerry Maine <crashfourit@gmail.com>
2934 Contributed under the terms of the MIT/X11 license by
2935 Jerry Maine <crashfourit@gail.com>.
2937 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
2938 sse4a for simd intrinsics.
2940 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
2941 sse4a for simd intrinsics.
2943 2009-10-27 Zoltan Varga <vargaz@gmail.com>
2945 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
2946 instead of inst_p1 which is not the same on ILP32 platforms.
2948 2009-10-24 Zoltan Varga <vargaz@gmail.com>
2950 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
2951 not the mscorlib one before calling mono_get_lmf_addr.
2953 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
2954 of the ip to the LMF.
2956 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
2957 immediate in the op->op_imm optimization.
2959 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
2960 understand. VTypes now work, but are not abi compliant, as they are
2961 split into 4 byte parts instead of 8.
2962 (emit_memcpy): Fix the unrolled case to work on the PS3.
2964 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
2966 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
2967 the default when static linking.
2969 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
2971 * aot-compiler.c: Add an autoreg option to automatically register
2972 statically linked aot modules using ELF .ctors.
2974 * genmdesc.pl: Add __ppc64__ to allowed defines.
2976 2009-10-25 Zoltan Varga <vargaz@gmail.com>
2978 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
2979 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
2981 2009-10-24 Mark Probst <mark.probst@gmail.com>
2983 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
2985 2009-10-24 Zoltan Varga <vargaz@gmail.com>
2987 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
2988 which will contain the domain where the method was found.
2990 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
2991 mini_jit_info_table_find ().
2993 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
2995 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
2997 2009-10-22 Zoltan Varga <vargaz@gmail.com>
2999 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
3000 set, its not supported yet.
3002 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3004 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
3005 iface wrapper is not found.
3006 (mono_aot_get_method): Ditto for GetGenericValueImpl.
3008 2009-10-21 Zoltan Varga <vargaz@gmail.com>
3010 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
3011 which have a different name.
3013 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
3014 wrappers and Array.GetGenericValueImpl ().
3016 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
3017 because of the change above.
3019 * generics.cs: Add a test for full aot + generic array ifaces.
3021 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
3023 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
3024 that hides the previous one.
3026 2009-10-18 Zoltan Varga <vargaz@gmail.com>
3028 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
3029 marshalled. Fixes #541623.
3031 2009-10-16 Zoltan Varga <vargaz@gmail.com>
3033 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
3035 2009-10-15 Zoltan Varga <vargaz@gmail.com>
3037 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
3039 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3041 * mini-posix.c (sigprof_signal_handler):
3042 Implemented support for building stat call chans in different ways.
3044 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3046 * mini-exceptions.c (mono_find_jit_info):
3047 Also check that a jit info has been found (fixes a profiler crash).
3049 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3051 * mini.c (mono_codegen):
3052 Call mono_profiler_code_buffer_new with correct code address.
3054 2009-10-14 Zoltan Varga <vargaz@gmail.com>
3056 * driver.c (mono_main): Change the date in the copyright.
3058 2009-10-14 Mark Probst <mark.probst@gmail.com>
3060 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
3061 allocator in shared generic code for open classes, because we
3062 can't get those classes' vtables. We need to make managed
3063 allocators not depend on the vtable at compile-time to solve this.
3065 2009-10-13 Martin Baulig <martin@ximian.com>
3067 * debug-mini.c (mono_debugger_trampoline_compiled): Add
3068 `const guint8 *trampoline' argument; send both the old and the new
3071 2009-09-30 Zoltan Varga <vargaz@gmail.com>
3073 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
3074 mono_runtime_capture_context () without calling mono_runtime_invoke ().
3075 (can_marshal_struct): Skip structures with auto layout.
3077 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
3079 2009-10-02 Zoltan Varga <vargaz@gmail.com>
3081 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
3082 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
3083 a variable to hold the stack slot used by the int<->float conversion opcodes.
3085 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
3087 2009-10-04 Zoltan Varga <vargaz@gmail.com>
3089 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
3090 when using full-aot.
3092 2009-10-06 Zoltan Varga <vargaz@gmail.com>
3094 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
3095 each instance of Comparer<T>.
3097 * generics.cs: Add a new test.
3099 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3101 * driver.c (parse_debug_options): Add a 'gdb' option.
3103 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3105 * image-writer.c: Add support for emitting the image into a memory buffer.
3107 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3109 * aot-compiler.c: Add support for registering debug info with GDB using the
3110 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3111 MONO_XDEBUG to 'gdb'.
3113 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3115 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3118 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3120 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3121 can be used to set breakpoints in gdb.
3123 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3124 segment to an absolute address.
3126 2009-10-13 Mark Probst <mark.probst@gmail.com>
3128 * method-to-ir.c: Use the managed array allocator method if
3131 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3133 * aot-compiler.c : Fix the MSVC builds
3135 Code is contributed under MIT/X11 license.
3137 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3139 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3140 avoid registering 1 symbol file per method with gdb.
3142 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3144 * mini-sparc.c: Fix the handling of enums with base type long.
3146 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3148 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3149 instead of using type->data.klass as the later doesn't work with generics.
3151 2009-09-25 Mark Probst <mark.probst@gmail.com>
3153 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3154 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3155 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3156 works differently now and we don't handle it in the JIT anymore.
3158 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3159 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3160 the Thread class split.
3162 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3164 * driver.c: Don't run tests with the obsolete treeprop optimization.
3166 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3167 variable volatile. Fixes #541577.
3169 * basic-calls.cs: Add a new test.
3171 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3173 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3175 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3176 work/required with recent iphone sdk versions.
3178 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3181 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3182 in the VCALL decomposition code.
3184 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3186 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3188 * basic.cs: Add a test.
3190 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3193 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3194 searches all the domains of the current thread.
3196 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3198 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3200 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3201 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3203 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3204 for non-jit trampolines.
3206 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
3208 * aot-compiler.c (add_wrappers): Ditto.
3210 * mini-arm.c: Implement support for passing vtypes and floats, and increase
3211 the size of the param area used by dyn_call to 6 which covers the majority of
3214 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
3216 * mini-arm.c: Implement support for passing/receiving
3217 longs and receiving floats in the dyn_call code.
3219 * mini-amd64.c: Implement support for receiving vtypes in registers in
3222 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
3225 2009-09-20 Zoltan Varga <vargaz@gmail.com>
3227 * mini-arm.c (get_call_info): Return more precise information in
3229 (dyn_call_supported): Use the information in CallInfo.
3231 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
3233 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
3236 * mini-arm.c: Update after the dyn_call api changes.
3238 * mini.c (mini_create_jit_domain_info): Register a destructor function
3239 for the runtime_invoke_hash.
3241 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
3242 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
3244 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
3245 (dyn_call_supported): Simplify this by using get_call_info ().
3246 (mono_arch_dyn_call_free): New destructor function.
3248 * generics.cs: Remove a printf.
3250 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
3252 * mini-arm.c: Add support for enum return values and passing a few arguments
3255 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
3258 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
3260 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
3261 the dynamic invoke wrappers.
3263 * mini-arm.c: Implement OP_DYN_CALL for arm.
3265 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
3266 supported by the dynamic runtime invoke wrapper.
3268 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
3269 runtime invoke wrapper.
3271 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
3272 if possible when running with full-aot.
3274 * mini-ops.h: Add OP_DYN_CALL opcode.
3276 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
3277 with dynamic arguments lists similar to libffi.
3279 2009-09-19 Zoltan Varga <vargaz@gmail.com>
3281 * method-to-ir.c: Fix the previous change on 64 bit platforms.
3283 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
3286 * iltests.il.in: Add a new test.
3288 2009-09-18 Zoltan Varga <vargaz@gmail.com>
3290 * aot-compiler.c (add_generic_instances): Add more instances of
3291 GenericEqualityComparer.
3293 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3295 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
3297 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3299 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
3300 comments on some functions that now can fail.
3302 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
3304 * Makefile.am: Add Info.plist to EXTRA_DIST
3306 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3308 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
3309 static synchronized wrappers. Fixes #539500.
3311 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
3313 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
3316 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3318 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
3319 lmf before calling filter clauses as well. Fixes #539550.
3321 * exceptions.cs: Add a test.
3323 2009-09-14 Zoltan Varga <vargaz@gmail.com>
3325 * aot-compiler.c (add_generic_class): Add instances of
3326 Array.GetGenericValueImpl as well.
3328 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
3331 * generics.cs: Add a fullaot linq test.
3333 2009-09-10 Zoltan Varga <vargaz@gmail.com>
3335 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
3338 2009-09-10 Bill Holmes <billholmes54@gmail.com>
3340 * mini-trampolines.c (mono_delegate_trampoline) : Call
3341 mono_cominterop_get_invoke if the delegate target object
3344 Code is contributed under MIT/X11 license.
3346 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
3348 * method-to-ir.c: For CoreCLR throw a SecurityException if an
3349 internal call is defined outside platform code. Reduce code
3350 duplication with existing [Method|Field]AccessException
3352 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
3354 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
3355 if the return value is a small struct passed on regs.
3357 2009-09-09 Zoltan Varga <vargaz@gmail.com>
3359 * cpu-arm.md mini-arm.c: Remove unused opcodes.
3361 * mini-codegen.c: Enable the cpu description validation for arm.
3363 2009-09-08 Zoltan Varga <vargaz@gmail.com>
3365 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
3366 test which depends on structs to objects.cs.
3368 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
3369 require object model related stuff working.
3371 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
3373 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
3375 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
3376 against the instruction metadata in mini-ops.h. amd64 only for now.
3378 * mini-ops.h: Fix some instruction descriptions.
3380 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
3381 unused instructions.
3383 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3385 * exceptions.cs: Add a new test.
3387 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
3389 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
3391 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3393 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
3394 skip empty phi opcodes.
3396 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
3397 correctly by zero extending after loads. Skip methods containing calls
3398 to the monitor enter/exit trampolines.
3400 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
3401 when calling mono_thread_force_interruption_checkpoint ().
3403 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
3405 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
3407 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
3409 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
3410 bootstrap could run.
3412 2009-09-04 Zoltan Varga <vargaz@gmail.com>
3414 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
3416 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3418 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
3420 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3421 LLVM might be very short.
3423 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
3424 in OP_THROW/RETHROW.
3426 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
3429 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3431 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
3432 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3433 LLVM might be very short.
3435 2009-09-01 Zoltan Varga <vargaz@gmail.com>
3437 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
3438 the alignment for the value of sp.
3440 2009-09-01 Geoff Norton <gnorton@novell.com>
3442 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
3443 managed wrappers in full aot.
3445 2009-08-31 Zoltan Varga <vargaz@gmail.com>
3447 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
3449 2009-08-28 Zoltan Varga <vargaz@gmail.com>
3451 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
3453 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3455 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
3457 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
3460 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3462 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
3463 depend on the info MonoMethodHeader which could be missing in IL stripped
3466 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3468 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
3469 they are only 4 byte aligned.
3471 2009-08-21 Zoltan Varga <vargaz@gmail.com>
3473 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
3474 was done previously, since using SP causes too many problems.
3476 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
3477 frames without a frame pointer works.
3479 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
3480 global register in methods with calls, since the calls can go through
3481 a static rgctx trampoline which doesn't save it.
3483 2009-08-19 Zoltan Varga <vargaz@gmail.com>
3485 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
3487 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3489 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
3491 2009-08-18 Christian Hergert <chris@dronelabs.com>
3493 * method-to-ir.c: Fix warnings for uninitialized variables.
3495 2009-08-18 Christian Hergert <chris@dronelabs.com>
3497 * mini-exceptions.c:
3498 * aot-compiler.c: Fix printf warnings.
3500 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3502 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
3503 Add GetGenericValueImpl<string>.
3505 * aot-compiler.c (add_generic_instances): Add instances of
3506 GenericEqualityComparer<T> for primitive types. Only emit the array
3507 wrappers into the mscorlib image.
3509 2009-08-15 Zoltan Varga <vargaz@gmail.com>
3511 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
3512 the methods_loaded array using amodule->info->nmethods.
3514 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
3515 (MONO_AOT_FILE_VERSION): Bump this.
3517 * aot-compiler.c: Emit more generic instances allowing some parts of linq
3520 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
3521 MonoJitInfo doesn't belong to its methods aot image.
3523 2009-08-14 Zoltan Varga <vargaz@gmail.com>
3525 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
3527 * mini-arm.c: Fix warnings.
3529 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
3531 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
3534 2009-08-12 Zoltan Varga <vargaz@gmail.com>
3536 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
3537 avoid clobbering IP.
3539 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
3540 hold the trampoline argument, so its initial value is available during
3543 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
3546 * exceptions-hppa.c:
3548 * exceptions-s390x.c:
3549 * exceptions-mips.c:
3551 * exceptions-sparc.c:
3552 * exceptions-alpha.c:
3554 * mini-trampolines.c:
3556 * exceptions-s390.c: add and use #define's instead of sizeof()
3557 for MonoJitInfo and MonoJitInfoTable.
3559 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
3564 * tramp-x86.c: use a #define instead of sizeof() for a few
3565 structures that use a zero-length array.
3567 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
3569 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
3570 case when the method is dynamic. Fixes #529238.
3572 2009-08-06 Zoltan Varga <vargaz@gmail.com>
3574 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
3575 of asserting when a method is JIT compiled in full-aot mode.
3577 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3579 Contributed under the terms of the MIT/X11 license by
3580 Jerry Maine <crashfourit@gail.com>.
3582 * fixed wrong dates in changelog.
3584 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3586 Contributed under the terms of the MIT/X11 license by
3587 Jerry Maine <crashfourit@gail.com>.
3589 * basic-simd.cs: added test for packed double square root.
3590 * cpu-amd64.md: added opcode info for packed double square root.
3591 * cpu-x86.md: added opcode info for packed double square root.
3592 * mini-ops.h: added IR opcode for packed double square root.
3593 * mini-x86.c: added IR to native translation code for packed double square root.
3594 * mini-amd64.c: removed todo for packed double square root.
3595 * simd-intrinsics.c: added method to IR opcode converstion for
3596 packed double square root.
3598 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3600 Contributed under the terms of the MIT/X11 license by
3601 Jerry Maine <crashfourit@gail.com>.
3603 * mini-amd64.c: Added a change to help tell the difference as
3604 to what perpose the xmm register is being used--mainly to help
3606 * mini-amd64.h: Changed callee regs to use 15 out of 16
3607 (one used for special cases) xmm registers for both fp
3608 and simd ops. Added define to turn on new feature in the regalloc
3609 that allows fp and simd ops to share the xmm regs happily.
3610 * codegen.c: Added code to detect for which perpose an xmm reg is
3611 being used (fp or simd) and to translate back and forth to the
3612 correct logical reg bank (fp or simd) for 'spill load's.
3614 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3616 Contributed under the terms of the MIT/X11 license by
3617 Jerry Maine <crashfourit@gail.com>.
3619 * basic-simd.cs: Added tests for stressing the regalloc when running with
3620 16 simd regs and when simd and fp ops share the same reg bank.
3622 2009-08-01 Mark Probst <mark.probst@gmail.com>
3624 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
3625 in shared generic code, we might have to look up the class in the
3626 RGCTX. If we use the class directly, compute its GC descriptor.
3628 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
3630 * mini.c (mono_jit_runtime_invoke): Fix a warning.
3632 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
3634 * mini.c (mono_jit_runtime_invoke): Initialize the class and
3635 check for errors. Fixed the case when the class with the Main
3638 2009-07-31 Jerry Maine <crashfourit@gmail.com>
3640 Contributed under the terms of the MIT/X11 license by
3641 Jerry Maine <crashfourit@gail.com>.
3643 * cpu-amd64.md: Fixed simple bug in machine discrition file.
3645 2009-07-31 Zoltan Varga <vargaz@gmail.com>
3647 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
3649 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
3651 * method-to-ir.c: Fix naming of stelem and ldelem.
3653 2009-07-30 Zoltan Varga <vargaz@gmail.com>
3655 * driver.c (main_thread_handler): Check that the assembly loaded
3656 matches the filename when doing AOT.
3658 2009-07-30 Mark Probst <mark.probst@gmail.com>
3660 * mini.c: get_ip_from_sigctx installer has been removed, so don't
3663 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
3664 utils/mono-sigcontext.h).
3666 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
3669 2009-07-29 Massimiliano Mantione <massi@ximian.com>
3671 * mini.c (mono_codegen):
3672 Call profiler hook to keep track of method code buffers.
3674 2009-07-27 Mark Probst <mark.probst@gmail.com>
3676 * method-to-ir.c: Invoke write barriers for the
3677 Interlocked.(Compare)Exchange JIT intrinsics.
3679 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
3681 * Makefile.am (version.h): Fix issues when built out of tree.
3682 Remove some redundant 'grep's piped through 'sed's.
3684 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
3686 This patch is contributed under the terms of the MIT/X11 license
3688 * mini-ppc.c (mono_arch_output_basic_block):
3689 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
3690 for bits 32-47 with signed load/store diplacements for bits
3691 48-63. Use prefered base/offset order for indexed form.
3692 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
3693 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
3694 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
3695 OP_LOADI2_MEMBASE): Same.
3696 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
3697 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
3698 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
3700 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
3701 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
3702 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
3703 OP_LOADI1_MEMINDEX): Same
3704 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
3705 OP_STORER8_MEMINDEX): Same
3706 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
3708 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
3709 for bits 32-47 with signed load/store diplacements for bits
3710 48-63. Use prefered base/offset order for indexed form.
3712 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
3714 This patch is contributed under the terms of the MIT/X11 license
3716 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
3717 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
3718 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
3719 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
3720 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
3721 cfg->stack_usage to avoid size warnings.
3722 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
3723 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
3724 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
3725 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
3727 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
3728 after code varible is initialized.
3729 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
3730 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
3731 (mono_arch_emit_epilog):
3732 Move Use ppc_load32 for cfg->stack_usage to avoid size
3735 2009-07-24 Mark Probst <mark.probst@gmail.com>
3737 * method-to-ir.c: The write barrier doesn't do the store anymore,
3738 so we have always to emit it. Also, emit the wbarrier after the
3741 2009-07-24 Zoltan Varga <vargaz@gmail.com>
3743 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
3744 for argument count 3 too.
3746 2009-07-23 Zoltan Varga <vargaz@gmail.com>
3748 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
3749 the caller handle the exceptions.
3750 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
3751 method. Fixes #524498.
3753 2009-07-22 Geoff Norton <gnorton@novell.com>
3755 * mini-exceptions.c: Fix build on ia64.
3757 2009-07-22 Mark Probst <mark.probst@gmail.com>
3759 * mini-exceptions.c (ves_icall_get_frame_info): Use write
3762 2009-07-21 Zoltan Varga <vargaz@gmail.com>
3764 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
3767 2009-07-20 Zoltan Varga <vargaz@gmail.com>
3769 * basic-simd.cs (Main): Pass args to the test driver.
3771 2009-07-20 Geoff Norton <gnorton@novell.com>
3773 * mini-x86.h: Fix the x86 version guards to use Apple's
3774 properly defined macros.
3776 2009-07-20 Geoff Norton <gnorton@novell.com>
3778 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
3781 2009-07-20 Zoltan Varga <vargaz@gmail.com>
3783 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
3784 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
3785 the information which is needed for invokes, so only one locking+hash table
3788 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
3790 * aot-compiler.c (add_generic_instances): Emit instances of
3791 GenericComparer<T> for primitive types.
3793 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
3795 * mini-posix.c: Fix linux build.
3797 2009-07-19 Geoff Norton <gnorton@novell.com>
3799 * mini.h: Add prototypes for mono_runtime_syscall_fork and
3800 mono_gdb_render_native_backtraces
3801 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
3802 so we implement the sane semantics to the runtime here
3803 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
3804 so we need to call it differently (mono_gdb_render_native_backtraces)
3805 * mini-posix.c: Move the old semantics from mini.c to the prototypes
3806 here for default implementations.
3807 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
3808 support Apple's weird syscall (SYS_fork) implementation and not busy
3809 loop in abort() on native crashes on OSX anymore.
3811 2009-07-18 Zoltan Varga <vargaz@gmail.com>
3813 * aot-runtime.c (load_method): Change the handling of the
3814 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
3817 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
3819 2009-07-17 Zoltan Varga <vargaz@gmail.com>
3821 * mini.c (mono_patch_info_equal): Revert the last change for now as it
3822 seems to break the aot tests.
3824 * mini.c (mono_patch_info_equal): Fix the handling of
3825 MONO_PATCH_INFO_RGCTX_FETCH.
3827 2009-07-16 Zoltan Varga <vargaz@gmail.com>
3829 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
3831 * mini.c (mono_patch_info_hash): Fix the handling of
3832 MONO_PATCH_INFO_INTERNAL_METHOD.
3833 (mono_patch_info_equal): Ditto.
3835 2009-07-16 Zoltan Varga <vargaz@gmail.com>
3837 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
3840 * mini-llvm.c: Add some infrastructure for AOT support.
3842 2009-07-15 Zoltan Varga <vargaz@gmail.com>
3844 * mini-llvm-cpp.c: Update to the latest llvm api.
3846 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
3847 option to false to prevent llvm from installing signal handlers which
3850 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
3853 * cpu-amd64.md: Revert previous change as those instructions
3854 take 2 separate arguments. Remember to read the arch docs more
3855 carefully next time.
3857 2009-07-15 Zoltan Varga <vargaz@gmail.com>
3859 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
3861 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
3863 * mini-ppc.c: exploit multiple load/store units if available (rest of
3864 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
3865 http://bugzilla.novell.com/show_bug.cgi?id=487846).
3867 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
3869 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
3870 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
3872 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
3874 * cpu-x86.md: Fix missing clobbering from trancendental simd
3877 * cpu-amd64.md: Same.
3879 2009-07-14 Jerry Maine <crashfourit@gmail.com>
3881 Contributed under the terms of the MIT/X11 license by
3882 Jerry Maine <crashfourit@gail.com>.
3884 * basic-simd.cs: Added tests for single and doulble indexers.
3886 * cpu-amd64.md: Added simd opcode information.
3888 * mini-amd64.c: Added IR to native simd generation code.
3889 Added simd register names and function that returns them.
3891 * mini-amd64.h: Added marcos to turn on simd code compilation in
3892 amd64. Added max simd register count marco. Added caller/callee
3893 register mask marcos. Added marcos to use simd register bank.
3895 * mini.h: Added helper marco for shufling dwords and simple
3898 2009-07-14 Zoltan Varga <vargaz@gmail.com>
3900 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
3902 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
3904 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
3905 the length of the native code as well.
3907 * basic-simd.cs: Add a test for #521662.
3909 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
3911 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
3913 2009-07-13 Mark Probst <mark.probst@gmail.com>
3915 * mini.c: Register function for getting the IP from a signal
3916 context with metadata.
3918 2009-07-13 Zoltan Varga <vargaz@gmail.com>
3920 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
3921 call a generic class init trampoline if needed. Fixes #519336.
3923 * generics.cs: Add a test.
3925 2009-07-09 Mark Probst <mark.probst@gmail.com>
3927 * method-to-ir.c: When doing a call which might be remote from
3928 shared generic code to other shared code with open type arguments,
3929 get the remoting invoke wrapper from the RGCTX and do an indirect
3932 2009-07-03 Zoltan Varga <vargaz@gmail.com>
3934 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
3935 after the unbox trampoline in the full-aot case.
3937 2009-07-02 jonas echterhoff <jonas@unity3d.com>
3939 * mini.c: Move initialization of jit_mutex before debugger initialization
3944 * Info.plist: added Info.plist and link flag to enable the mono executable
3945 to access other processes. Requires codesigning of the executable to work.
3947 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
3952 2009-06-30 Zoltan Varga <vargaz@gmail.com>
3954 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
3956 2009-06-29 Zoltan Varga <vargaz@gmail.com>
3958 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
3959 when the generic instance is an instantiation of a subclass of the
3960 methods class. Fixes #517166.
3962 2009-06-26 Zoltan Varga <vargaz@gmail.com>
3964 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
3967 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
3970 * CMakeLists.txt: Add minimal support for installation.
3972 2009-06-25 Zoltan Varga <vargaz@gmail.com>
3974 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
3975 determine whenever a method is directly callable to a separate function.
3977 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
3978 needed ones as a result of the previous change.
3980 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
3981 type of register arrays.
3983 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
3984 type of register arrays.
3986 2009-06-24 Jerry Maine <crashfourit@gmail.com>
3988 Contributed under the terms of the MIT/X11 license by
3989 Jerry Maine <crashfourit@gail.com>.
3991 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
3993 2009-06-24 Zoltan Varga <vargaz@gmail.com>
3995 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
3997 2009-06-24 Neale Ferguson <neale@sinenomine.net>
3999 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
4000 dump of structure return value. Fix some formatting.
4001 * cpu-s390x.md: Fix lengths of instruction sequences.
4002 * mini-s390.c: Minor formatting changes.
4004 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4006 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
4007 Use sigaction on freebsd as well.
4009 2009-06-23 Zoltan Varga <vargaz@gmail.com>
4011 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
4014 * mini.c (mini_init): Revert a change which breaks cross-compilation.
4016 2009-06-22 Mark Probst <mark.probst@gmail.com>
4018 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
4020 2009-06-22 Mark Probst <mark.probst@gmail.com>
4022 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
4024 2009-06-20 Martin Baulig <martin@ximian.com>
4027 (MonoDebuggerThreadFlags): New enum typedef.
4028 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
4029 (mono_debugger_thread_created): Added `gpointer func' argument;
4030 initialize the new `thread_flags' field.
4032 2009-06-18 Martin Baulig <martin@ximian.com>
4034 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
4035 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
4038 (mini_debugger_set_attach_ok): New function; sets the attach-ok
4039 flag in `MONO_DEBUGGER__info.runtime_info'.
4042 (mono_main): Call mini_debugger_set_attach_ok() if generics
4043 sharing is disabled.
4045 2009-06-22 Zoltan Varga <vargaz@gmail.com>
4047 * aot-compiler.c (add_wrappers): Fix a warning.
4049 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
4050 the ppc load/store macro changes.
4052 2009-06-21 Zoltan Varga <vargaz@gmail.com>
4054 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
4056 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
4057 not just the got symbol.
4059 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
4062 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
4065 * aot-compiler.c: Remove some fixmes.
4067 * driver.c (mono_main): Print a helpful message when cross-compiling.
4069 * mini.c (mini_init): Disable signal handlers when cross-compiling.
4071 * method-to-ir.c (initialize_array_data): Do the optimization if the
4072 target byte order is little endian, instead of the host byte order.
4074 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
4075 wrappers into the mscorlib image, Emit a unique plt symbol for each
4076 image, emit symbols for plt entries.
4078 * image-writer.c (img_writer_emit_symbol_size): New function to emit
4081 2009-06-20 Zoltan Varga <vargaz@gmail.com>
4083 * aot-compiler.c (add_wrappers): Avoid calling
4084 mono_marshal_get_type_info () since it can assert for some types.
4086 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
4087 ldtoken are used inside wrappers.
4089 * helpers.c: Add support for prefixing tools with the arch name.
4091 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
4092 quantities when using ilp32.
4094 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
4095 spill slots. Use sizeof(mgreg_t) for the spill slot size.
4097 * image-writer.c: Use .long on ilp32.
4099 * aot-compiler.c: Use 32 bit loads on ilp32.
4101 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4103 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4105 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4107 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4109 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4110 second got slot of every aot image.
4112 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4113 aot on platforms with function pointers.
4115 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4116 support for aot/full aot on ppc/ppc64.
4118 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4119 arguments which are needed on ppc.
4121 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4124 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4126 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4128 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4130 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4132 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4134 2009-06-17 Geoff Norton <gnorton@novell.com>
4136 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4138 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4140 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4141 to control whenever the dwarf writer is in xdebug or aot mode.
4142 (emit_class_dwarf_info): Use a separate abbrev for structures without
4145 * aot-compiler.c: Pass the appending parameter to
4146 mono_dwarf_writer_create ().
4148 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4149 falls through to its next bblock. Fixes #513931.
4151 * iltests.il: Add a test.
4153 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4154 infor even if emit_line is FALSE, as the apple linker seems to require it.
4156 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4158 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4162 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4164 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4167 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4169 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4170 'has_call_handler' fields.
4172 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4174 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4175 first bblock if not needed. Fixes #512790.
4177 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4179 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4181 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4184 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4185 remoting-invoke-with-check wrappers, which are not needed when running with
4186 full-aot, since it doesn't support remoting.
4188 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4190 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4192 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4193 method info, it is not used anymore.
4195 * mini.h: Bump AOT file format version.
4197 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4200 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4203 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4205 * mini.h: Bump AOT file format version.
4207 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4209 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
4210 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
4213 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
4214 of CKFINITE and FBGE for VFP.
4216 2009-06-09 Zoltan Varga <vargaz@gmail.com>
4218 * aot-compiler.c: Don't align code to 16 bytes on arm.
4220 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
4221 before the methods they belong to.
4223 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
4224 the full-aot case if possible, since the trampoline will be called right
4227 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
4228 trampolines to 1024 after the change above.
4230 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
4231 trampoline to save 8 bytes per trampoline.
4233 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
4236 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4238 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
4240 2009-06-08 Martin Baulig <martin@ximian.com>
4243 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4244 (_mono_debugger_throw_exception): Don't make this static.
4245 (_mono_debugger_unhandled_exception): Likewise.
4246 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4249 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4250 (_mono_debugger_throw_exception): Add function prototype.
4251 (_mono_debugger_unhandled_exception): Likewise.
4254 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4255 arg; return the first exception handler if the exception is caught
4256 and we're running inside the debugger.
4257 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4258 improve exception handle inside runtime-invoke, check whether the
4259 exception is actually caught in the method being invoked and not
4260 by the runtime-invoke-wrapper.
4262 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4264 * image-writer.c: Improve support for the osx assembler.
4266 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
4269 2009-06-08 Martin Baulig <martin@ximian.com>
4272 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4273 (_mono_debugger_throw_exception): Don't make this static.
4274 (_mono_debugger_unhandled_exception): Likewise.
4275 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4278 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4279 (_mono_debugger_throw_exception): Add function prototype.
4280 (_mono_debugger_unhandled_exception): Likewise.
4283 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4284 arg; return the first exception handler if the exception is caught
4285 and we're running inside the debugger.
4286 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4287 improve exception handle inside runtime-invoke, check whether the
4288 exception is actually caught in the method being invoked and not
4289 by the runtime-invoke-wrapper.
4291 2009-06-07 Zoltan Varga <vargaz@gmail.com>
4293 * image-writer.c (append_subsection): Don't align subsections of the
4294 debug_line section as a workaround.
4296 * dwarfwriter.c: Emit line number info in the AOT case as well.
4298 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
4300 This patch is contributed under the terms of the MIT/X11 license
4302 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
4303 code_len <= code_size
4305 2009-06-06 Zoltan Varga <vargaz@gmail.com>
4307 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
4309 2009-06-04 Zoltan Varga <vargaz@gmail.com>
4311 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
4312 invoke wrappers, we now use trampolines instead.
4314 2009-06-04 Mark Probst <mark.probst@gmail.com>
4316 * mini-darwin.c: The exception thread must not be registered with
4319 2009-06-04 Mark Probst <mark.probst@gmail.com>
4321 * mini-gc.c: Disable the code because it makes SGen crash.
4323 2009-06-03 Zoltan Varga <vargaz@gmail.com>
4325 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
4326 instead of asserting.
4328 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4330 * aot-compiler.c (mono_compile_assembly): Move the creation of the
4331 output file after the code has been compiled.
4333 2009-05-30 Zoltan Varga <vargaz@gmail.com>
4335 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
4337 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4339 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
4340 entries distinction to simplify the code.
4342 * mini.h: Bump AOT file format version.
4344 2009-05-28 Zoltan Varga <vargaz@gmail.com>
4346 * objects.cs: Fix the signature of one of the tests.
4348 * mini.c (mini_create_ftnptr): New helper function, moved here from
4350 (mini_get_addr_from_ftnptr): Ditto.
4351 (mini_init): Install the new helpers.
4353 2009-05-28 Martin Baulig <martin@ximian.com>
4355 Correctly initialize the debugger when embedding Mono.
4357 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
4358 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
4359 see documentation in mini_debug_running_inside_mdb().
4362 (mini_debug_running_inside_mdb): New function to check whether
4363 we're running inside mdb.
4365 * mini.c (mini_init): Call mini_debugger_init() if we're running
4366 inside the debugger.
4368 * driver.c (mono_main): Moved the call to mini_debugger_init()
4369 into mini_init() to make this work when embedding Mono.
4371 * debug-debugger.c (mini_debugger_init): Warn about duplicate
4372 calls to mini_debugger_init().
4374 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
4375 mono_debugger_main() -> mini_debugger_main() and put them inside a
4376 `MONO_DEBUGGER_SUPPORTED' conditional.
4378 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
4380 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
4381 this is no longer in use.
4384 2009-05-26 Zoltan Varga <vargaz@gmail.com>
4386 * mini-sparc.c (add_outarg_load): Fix the sparc build.
4388 * aot-compiler.c (emit_method_code): Always write out C style symbols for
4391 2009-05-27 Martin Baulig <martin@ximian.com>
4393 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4395 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
4396 long_conv_to_r_un to 64 bits.
4398 * cpu-x86.md: Increase the instruction size due to the changes.
4400 * iltests.il.in: Add regression test.
4404 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4406 * objects.cs: Move the previous test from basic.cs to here.
4408 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4410 * basic.cs: Add regression test for #506915.
4412 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4414 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
4415 optimization we must check the bb of the first byte of stobj as
4416 it's the only one set in cil_offset_to_bb.
4420 2009-05-25 Zoltan Varga <vargaz@gmail.com>
4422 * image-writer.c: Fix pointer directive on ppc64.
4424 2009-05-24 Zoltan Varga <vargaz@gmail.com>
4426 * image-writer.c (asm_writer_emit_section_change): Avoid using
4427 .bss subsections on ppc too.
4429 2009-05-23 Zoltan Varga <vargaz@gmail.com>
4431 * image-writer.c: Fix the definition of TARGET_ASM_....
4433 * image-writer.c: Fix the emission of assembler directives in the last
4436 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
4437 exception throwing code to accomodate ppc64.
4439 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
4440 size to work on ppc64 too.
4442 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
4445 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
4446 the assembler dialect instead of using platform specific defines.
4448 2009-05-22 Geoff Norton <gnorton@novell.com>
4450 * mini-arm.c (get_call_info): If a structure is split between the stack
4451 and argument registers, we should not advance the stack pointer by the entire
4452 native size, but just by the amount that spilled.
4454 2009-05-22 Zoltan Varga <vargaz@gmail.com>
4456 * mini-arm.c (get_call_info): Handle structures with alignment requirements
4459 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4461 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
4464 * aot-compiler.c (add_extra_method): Fix up the collection of extra
4465 methods so wrapper don't get added twice.
4466 (add_generic_instances): Don't add methods of arrays.
4468 * generics.cs: Mark one test as !FULLAOT.
4470 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4472 * mini-x86.c (emit_move_return_value): Remove unused vars.
4474 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4476 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
4477 decomposing 8 bytes structs into a LCALL.
4479 * mini-x86.c (emit_move_return_value): We no longer push the vtype
4480 pointer for where to store the returned regs.
4482 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
4485 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
4487 2009-05-20 Miguel de Icaza <miguel@novell.com>
4489 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
4492 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4494 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
4496 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
4499 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
4501 * local-propagation.c (mono_local_cprop): Avoid local propagation
4502 across paired add/sub if the first instruction dest reg is it's
4503 source reg. For example:
4505 int_add_imm R12 <- R12 [1] clobbers: 1
4506 int_sub_imm R42 <- R12 [1] clobbers: 1
4508 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
4509 maintain the math identify.
4513 2009-05-20 Andreia Gaita <avidigal@novell.com>
4515 * Makefile.am: avoid going on the network just to get the revision,
4518 2009-05-19 Massimiliano Mantione <massi@ximian.com>
4520 Fixed estimate for short branches on amd64 (they were off mark, and
4521 enabling call prolog-epilog instrumentations caused assertions).
4522 * mini.h (struct MonoBasicBlock): added max_length field to hold the
4523 estimate for the maximum length of this basic block.
4525 - mono_arch_emit_prolog: compute max_length for each basic block
4526 (instead of max_offset), and inflate size estimate also for entry bb
4527 in case of code instrumentation.
4528 - mono_arch_output_basic_block: get rid of "cpos" (the current
4529 estimated "position" in the code), and always use "offset" instead,
4530 which is accurate; at the beginning of the function quickly recompute
4531 max_offset for all the remaining blocks, starting from the current
4532 cfg->code_len (which is correct, and not estimated) and using the
4533 estimated block lengths computed previously.
4535 2009-05-17 Zoltan Varga <vargaz@gmail.com>
4537 * exceptions-ppc.c: Remove the caching from the trampoline creation
4538 functions, it is already done in the caller.
4540 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
4542 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
4543 MONO_ARCH_GSHARED_SUPPORTED define.
4545 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
4547 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
4550 2009-05-16 Zoltan Varga <vargaz@gmail.com>
4552 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
4553 call to mono_marshal_get_rgctx_invoke ().
4555 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
4556 mono_marshal_get_static_rgctx_invoke (), all platforms which support
4557 gshared use the static rgctx trampolines now.
4559 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
4560 platform supports it.
4562 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4564 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
4566 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
4568 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4570 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
4572 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
4575 2009-05-15 Massimiliano Mantione <massi@ximian.com>
4577 Made it possible for mono_arch_instrument_epilog to preserve
4578 argument registers, otherwise instrumenting the "epilogue" before
4579 a tail call would clobber them.
4580 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
4581 if like mono_arch_instrument_epilog but with an additional parameter
4582 that states if argument registers must be preserved.
4583 * mini.c: implemented mono_arch_instrument_epilog as a call to
4584 mono_arch_instrument_epilog_full without asking to preserve argument
4585 registers (this makes the existing code work as usual).
4587 - mono_arch_instrument_epilog: add parameter to transform it into
4588 mono_arch_instrument_epilog_full, and preserve argument registers
4590 - mono_arch_output_basic_block, OP_TAILCALL case: call
4591 mono_arch_instrument_epilog_full.
4592 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
4593 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
4594 only transformed mono_arch_instrument_epilog into
4595 mono_arch_instrument_epilog_full.
4597 2009-05-15 Geoff Norton <gnorton@novell.com>
4599 * mini-darwin.c: This works on arm now.
4601 2009-05-14 Geoff Norton <gnorton@novell.com>
4603 * jit.h, driver.c: Allow full-aot to be decided programatically by the
4606 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4608 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
4611 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
4612 wrappers during full aot mode correctly.
4614 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
4617 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
4618 mono_metadata_type_hash ().
4620 2009-05-14 Massimiliano Mantione <massi@ximian.com>
4622 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
4623 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
4624 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
4625 Removed MONO_INST_BRLABEL from the instruction flags, and the
4626 remaining code that used it, because we do not support branches inside
4627 basic blocks (and branch target labels) anymore.
4628 * Makefile.am: As part of the above cleanup, remove reference to
4629 BURG files which don't exist anymore.
4631 2009-05-14 Zoltan Varga <vargaz@gmail.com>
4633 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
4636 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
4637 to use mono_arch_throw_corlib_exception.
4639 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
4640 mono_arch_throw_corlib_exception for throwing corlib exceptions.
4642 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
4645 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
4647 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
4648 for the got to make debugging easier and to avoid confusing it with the
4651 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
4652 method so a breakpoint can be set when using gdb.
4654 2009-05-13 Zoltan Varga <vargaz@gmail.com>
4656 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
4657 on mono_method_get_imt_slot ().
4659 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
4660 num_decodes variables.
4662 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
4663 change as it doesn't seem to work.
4665 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
4668 2009-05-12 Zoltan Varga <vargaz@gmail.com>
4670 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
4671 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
4673 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
4674 builder when using full aot.
4676 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
4677 here, it is already handled.
4679 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
4682 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
4684 * mini-arm.h: Enable IMT for full aot.
4686 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
4687 arch doesn't support it.
4689 * mini.c (mini_init): Don't disable IMT for full aot if the
4690 architecture supports it.
4692 * mini.h (MonoAotTrampoline): New enum containing the different types
4693 of 'numerous' trampolines.
4694 (MONO_AOT_FILE_VERSION): Bump this.
4696 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
4697 static rgctx trampolines. Add support for full-aot IMT thunks.
4699 * mini-amd64.h: Enable IMT for full aot.
4701 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
4702 to exclude tests belonging to a category.
4704 * generics.cs: Mark some tests with a !FULLAOT category.
4706 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
4709 2009-05-11 Zoltan Varga <vargaz@gmail.com>
4711 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
4712 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
4713 (emit_plt): Fix a warning.
4715 2009-05-10 Zoltan Varga <vargaz@gmail.com>
4717 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
4718 back into aot-compiler.c to a place where the other functions shared by
4719 the runtime and aot compiler are.
4721 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
4722 as done previously, instead of in MonoAotFileInfo, since pointers might have
4723 alignment requirements.
4725 * mini.h: Bump AOT file format version.
4727 2009-05-10 Miguel de Icaza <miguel@novell.com>
4729 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
4730 that is used at runtime from the aot-compiler.c, this makes it
4731 work on setups that remove the AOT compiler from the output
4734 2009-05-09 Zoltan Varga <vargaz@gmail.com>
4736 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
4739 * mini-ppc.h: Enable static rgctx trampolines for ppc.
4741 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
4743 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
4744 stuff to mono_arch_decompose_long_opts ().
4745 (mono_decompose_opcode): Remove some dead code.
4747 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
4749 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
4750 cmethod can be null for quite a some reasons.
4752 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
4754 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
4756 2009-05-08 Zoltan Varga <vargaz@gmail.com>
4758 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
4760 2009-05-08 Zoltan Varga <vargaz@gmail.com>
4762 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
4763 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
4764 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
4765 calls returning structures by addr on amd64.
4767 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
4769 * iltests.il.in: Restructure the tail call tests a bit.
4771 2009-05-07 Zoltan Varga <vargaz@gmail.com>
4773 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
4774 for virtual methods too.
4776 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
4778 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
4779 due to regression in verifying System.dll.
4781 2009-05-06 Zoltan Varga <vargaz@gmail.com>
4783 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
4786 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
4789 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
4790 g_str_hash () which can change.
4792 * driver.c (mini_regression): Disable optimizations not supported by
4793 the cpu. Fixes #500019.
4795 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
4798 2009-05-06 Zoltan Varga <vargaz@gmail.com>
4800 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
4801 to the latest LLVM code.
4803 2009-05-05 Zoltan Varga <vargaz@gmail.com>
4805 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
4807 2009-05-04 Zoltan Varga <vargaz@gmail.com>
4809 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
4812 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
4813 no longer saving offsets, so just save the patch types along with the other
4815 * aot-runtime.c (load_patch_info): Update after the changes to
4816 encode_patch_list ().
4817 (decode_got_entry): Removed, merged into load_patch_info ().
4818 (is_shared_got_patch): Removed, call the same function from
4821 * mini.h: Bump aot file format version.
4823 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
4824 half-finished no-dlsym code.
4826 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
4829 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
4830 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
4832 2009-05-02 Zoltan Varga <vargaz@gmail.com>
4834 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
4835 buffer length to work with AOT code.
4837 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
4838 ldfld/stfld opcodes.
4840 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
4843 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
4845 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
4847 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
4850 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
4851 if needed. Don't decompose long operations when using llvm.
4853 2009-05-01 Zoltan Varga <vargaz@gmail.com>
4855 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
4858 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
4860 2009-05-03 Martin Baulig <martin@ximian.com>
4862 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
4863 mono_debugger_insert_method_breakpoint() since the class init
4864 handler we're inserting at the top of the method already gives us
4867 2009-04-30 Zoltan Varga <vargaz@gmail.com>
4869 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
4870 to mono_arch_decompose_long_opts () for x86 and arm.
4872 2009-04-29 Zoltan Varga <vargaz@gmail.com>
4874 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
4877 2009-04-28 Zoltan Varga <vargaz@gmail.com>
4879 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
4882 2009-04-26 Zoltan Varga <vargaz@gmail.com>
4884 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
4885 number of trampolines used in full-aot mode.
4887 * aot-compiler.c: Add an ntrampolines option to set the number of
4888 trampolines emitted in full-aot mode.
4890 2009-04-27 Zoltan Varga <vargaz@gmail.com>
4892 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
4893 a volatile load. Get rid of get_tempname (), llvm assigns names
4896 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
4899 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
4902 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
4905 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
4906 to the same register as a fixed sreg2. Fixes #497271.
4908 * iltests.il.in: Add a new test.
4910 2009-04-26 Zoltan Varga <vargaz@gmail.com>
4912 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
4913 stack, since pushes complicate exception handling.
4915 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
4916 the stack if they are passed using moves.
4918 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
4920 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
4923 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
4924 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
4925 of FMOVE if it is an R4.
4927 2009-04-25 Zoltan Varga <vargaz@gmail.com>
4929 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
4931 * mini.h (LLVMCallInfo): New structure to store calling convention
4932 information for the LLVM back end similar to the CallInfo structures in
4935 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
4936 call information in a format usable by LLVM.
4937 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
4939 * method-to-ir.c (mono_emit_call_args): Emit calls using
4940 mono_llvm_emit_call () when compiling using LLVM.
4942 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
4943 comments to all functions. Fix memory leaks. Add a public init/cleanup
4946 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
4948 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
4949 mono_array_new_va () jit icall.
4951 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
4953 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
4954 multiple machine description files to be specified.
4955 * mini-ops.h: fixes for cross-compilation.
4957 2009-04-22 Miguel de Icaza <miguel@novell.com>
4959 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
4962 2009-04-22 Zoltan Varga <vargaz@gmail.com>
4964 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
4965 to prevent asserts in various passes. Fixes #497220.
4967 2009-04-21 Zoltan Varga <vargaz@gmail.com>
4969 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
4972 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
4973 table to avoid duplicates.
4975 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4977 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
4980 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
4982 * mini.c (mini_method_verify): Fail fulltrust code if the exception
4983 is for method or field access.
4985 2009-04-20 Zoltan Varga <vargaz@gmail.com>
4987 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
4990 * mini-llvm.c (mono_llvm_emit_method): Use it.
4992 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
4993 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
4996 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
4997 synchronized methods.
4999 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
5001 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
5003 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
5006 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
5007 allowing some options to be set dynamically.
5009 2009-04-19 Zoltan Varga <vargaz@gmail.com>
5011 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
5012 unconditional branch.
5014 * mini.h (MonoTrampolineType): Add new trampoline type
5015 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
5018 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
5021 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
5024 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
5025 is enabled. Instead, use the llvm vcall trampoline.
5027 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
5029 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
5031 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
5034 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
5035 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
5037 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
5038 OP_IA64_CSET opcode.
5040 * mini.c: Fix a warning.
5042 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
5043 THROW to the appropriate llvm type.
5045 2009-04-18 Zoltan Varga <vargaz@gmail.com>
5047 * mini.c (mini_method_compile): Add statistics for methods JITted
5050 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5052 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
5053 OP_IA64_CMP_<cond>_IMM opcodes.
5055 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5057 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
5060 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
5063 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
5066 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
5068 * mini-exceptions.c : add thread id to EXCEPTION trace message.
5070 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5072 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
5075 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
5076 rgctx invoke trampolines for x86.
5078 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
5079 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
5080 (mono_arch_get_vcall_slot): Simplify this.
5082 2009-04-16 Zoltan Varga <vargaz@gmail.com>
5084 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
5085 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
5087 2009-04-14 Zoltan Varga <vargaz@gmail.com>
5089 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
5090 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
5092 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
5094 * liveness.c (visit_bb): Remove a needless assert.
5096 2009-04-13 Zoltan Varga <vargaz@gmail.com>
5098 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
5099 full aot support to the arch specific code.
5101 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5103 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5105 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5107 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5108 collect information about the delegate invoke impl trampolines.
5110 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5111 to save trampolines during full-aot mode.
5113 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5114 creation function which returns a trampoline which sets the rgctx
5116 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5117 wrapper if possible.
5118 (mono_delegate_trampoline): Ditto.
5120 * mini.c (mono_jit_runtime_invoke): Ditto.
5122 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5124 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5126 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5128 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5130 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5131 just setting the opcode to OP_NOP.
5133 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5135 * mini.c (mini_method_compile): Put the last change inside an
5136 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5138 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5139 and extend live ranges to cover the whole method when using xdb.
5141 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5142 do it in the trampolines.
5144 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5147 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5149 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5150 call code in full-aot mode since IMT is disabled there.
5151 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5152 new JIT no longer has that restriction.
5154 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5156 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5157 a more compact format.
5158 (mono_aot_wrapper_name): New function to return a unique name for a
5159 wrapper method, also used by the AOT runtime.
5161 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5164 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5165 when a ICollection<T> etc is encountered.
5166 (add_generic_instances): Process method arguments/locals too.
5167 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5170 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5172 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5174 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5176 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5178 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5179 representing the result of the decomposition. Nullify instructions
5180 instead of setting them to OP_NOP since nops can't have registers
5183 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5185 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5186 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5187 info. Strip 'mapping symbols' on ARM.
5189 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5191 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5192 this with the native genmdesc.
5194 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5196 * aot-runtime.c: Fixing the MSVC build.
5198 Code is contributed under MIT/X11 license.
5200 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5202 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5203 JITted code depends on it.
5205 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5207 * aot-compiler.c: Use new MonoGenericParam accessors.
5209 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5211 Reduce memory usage and improve correctness wrt MonoGenericParam
5212 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
5213 handing. Avoid allocating MonoGenericParams, but use the ones in
5214 the container itself.
5216 2009-04-07 Miguel de Icaza <miguel@novell.com>
5218 * tasklets.c: Return exceptions in the out argument.
5220 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5222 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
5223 opcode. Use pointer types in more places instead of casting them to
5226 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
5228 (mono_llvm_optimize_method): New helper function to optimize a method.
5230 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
5231 widening code so it could be called from more places.
5232 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
5233 code paths in the call opcodes.
5235 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
5237 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
5239 2009-04-06 Zoltan Varga <vargaz@gmail.com>
5241 * dwarfwriter.c: Use _ to separate class name
5242 components as gdb can't handle '.'. Represent reference variables
5245 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
5247 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
5249 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
5251 * gc-test.cs: New file with GC stack marking tests.
5253 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
5254 negative numbers for vfp.
5256 * basic-float.cs: Add a test.
5258 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
5260 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
5262 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
5264 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
5265 part of tasklet/continuation support.
5267 2009-04-05 Zoltan Varga <vargaz@gmail.com>
5269 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
5270 amd64 opcodes inside an ifdef.
5272 * dwarfwriter.c: Emit inheritance information for classes, emit fields
5275 * dwarfwriter.c (emit_type): Emit the class info for classes.
5277 2009-04-04 Zoltan Varga <vargaz@gmail.com>
5279 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
5281 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
5283 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
5285 * ssa.c (mono_ssa_compute): Fix some memory leaks.
5287 2009-04-03 Zoltan Varga <vargaz@gmail.com>
5289 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
5291 * mini-llvm.c: Update comments.
5293 * mini.h (COMPILE_LLVM): New macro.
5295 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
5297 * ssa.c (mono_ssa_compute): Ditto.
5299 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
5300 the unwind ops from a DWARF FDE.
5302 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
5303 methods by extracting the dwarf unwind ops from the unwind info generated
5306 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
5309 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
5312 2009-04-02 Zoltan Varga <vargaz@gmail.com>
5314 * Makefile.am (llvm_sources): Enable this.
5316 * mini.c (mini_method_compile): Add support for compiling with LLVM,
5317 failing back to the JIT if something cannot be handled.
5319 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
5320 compiling with LLVM.
5322 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
5323 compiling with LLVM.
5325 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
5326 compiling with LLVM.
5328 * mini-ops.h: Add a few opcodes needed by LLVM.
5330 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
5333 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
5336 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
5338 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
5340 2009-04-01 Mark Probst <mark.probst@gmail.com>
5342 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
5343 ridiculously large methods.
5345 2009-03-31 Martin Baulig <martin@ximian.com>
5347 * debug-debugger.c (debugger_remove_breakpoint): Call
5348 mono_debugger_remove_class_init_callback ().
5350 2009-03-31 Zoltan Varga <vargaz@gmail.com>
5352 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
5353 right before emitting code, not at the start.
5355 * mini.c (mono_postprocess_patches): Extract this into a separate function
5356 from mono_codegen ().
5358 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
5359 byref types correctly.
5361 2009-03-30 Zoltan Varga <vargaz@gmail.com>
5363 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
5366 2009-03-29 Zoltan Varga <vargaz@gmail.com>
5368 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
5369 indirect calls, this avoids problems where get_vcall_slot () would get
5370 confused by the native code for the instruction preceeding the call.
5371 (mono_arch_get_vcall_slot): Simplify this.
5372 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
5374 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
5375 register allocator now seems to depend on them instead of the data in
5378 * mini.c (mini_method_compile): Throw the correct type of exception if
5379 mono_method_get_header () fails because of a loading error.
5381 2009-03-28 Zoltan Varga <vargaz@gmail.com>
5383 * mini.c (mini_method_compile): Clear the loader error if the method
5384 header cannot be decoded.
5386 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
5387 interface methods on proxies correctly.
5389 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
5390 this argument for vtype methods. Add precise liveness info for arguments.
5392 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
5393 LIVERANGE_START/END opcodes.
5395 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
5396 for arguments and values in registers.
5398 2009-03-27 Zoltan Varga <vargaz@gmail.com>
5400 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
5401 return a valuetype. Fixes #487518.
5403 * iltests.il: Add a test.
5405 * aot-compiler.c: Use mono_thread_create () to create helper threads.
5407 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
5408 closed over a null reference correctly.
5410 2009-03-26 Zoltan Varga <vargaz@gmail.com>
5412 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
5414 2009-03-25 Mark Probst <mark.probst@gmail.com>
5416 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
5417 allocated to the same registers as fixed sregs.
5419 2009-03-24 Mark Probst <mark.probst@gmail.com>
5421 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
5424 * method-to-ir.c: Handle more cases for
5425 Interlocked.CompareExchange.
5427 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
5428 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
5429 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
5431 2009-03-23 Zoltan Varga <vargaz@gmail.com>
5433 * aot-runtime.c (decode_method_ref): Fix a warning.
5435 * unwind.c (mono_unwind_frame): Ditto.
5437 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5439 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
5440 (mono_compile_assembly): Enable the binary writer for full-aot as well.
5442 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
5443 fix the handling of large values in the ALU_PC_G0_NC relocation.
5445 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5447 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
5449 2009-03-22 Mark Probst <mark.probst@gmail.com>
5451 * method-to-ir.c (mono_spill_global_vars): Support for ternary
5454 2009-03-22 Mark Probst <mark.probst@gmail.com>
5456 * method-to-ir.c: MINI_OP3 needs a comma.
5458 * method-to-ir.c, mini.h, mini.c: Remove
5459 mono_init_op_sreg_counts ().
5461 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5463 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
5466 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
5469 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
5471 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
5474 2009-03-21 Mark Probst <mark.probst@gmail.com>
5476 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
5477 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
5478 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
5481 2009-03-20 Zoltan Varga <vargaz@gmail.com>
5483 * driver.c: Change location of gc_wrapper.h.
5485 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
5486 inside finally clauses correctly. Fixes #485721.
5488 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
5489 after the change above.
5491 * exceptions.cs: Add a test.
5493 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5495 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
5497 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
5498 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
5499 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
5501 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
5502 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
5504 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
5506 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
5507 Simplify logic for ensure_method_is_allowed_to_call_method.
5508 Handle wrappers on callers.
5510 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5512 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
5515 * basic-simd.cs: Fix the names of some test methods.
5517 2009-03-18 Geoff Norton <gnorton@novell.com>
5519 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
5521 2009-03-18 Zoltan Varga <vargaz@gmail.com>
5523 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
5525 2009-03-17 Jb Evain <jbevain@novell.com>
5527 * driver.c: remove now uneeded call to mono_gc_base_init before
5530 2009-03-17 Jb Evain <jbevain@novell.com>
5532 * dwarfwriter.c (token_handler): handle more cases.
5534 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5536 * method-to-ir.c: Remove more dead code (that was required only
5537 because of method_is_safe). Fix compiler warnings.
5539 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5541 * method-to-ir.c: Remove unneeded/useless method_is_safe
5542 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
5544 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
5546 * mini.c (mini_method_compile): Print the method been compiled with
5547 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
5548 for people not familiar with the runtime.
5550 2009-03-17 Zoltan Varga <vargaz@gmail.com>
5552 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
5553 a managed object which is later put into a GList. Return its class instead.
5555 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
5556 stack slots when using sgen.
5558 2009-03-16 Zoltan Varga <vargaz@gmail.com>
5560 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
5562 2009-03-14 Zoltan Varga <vargaz@gmail.com>
5564 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
5565 > so it works on the first vreg as well.
5567 2009-03-13 Zoltan Varga <vargaz@gmail.com>
5569 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
5572 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
5574 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
5577 2009-03-12 Zoltan Varga <vargaz@gmail.com>
5579 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
5580 native->IL offset mapping.
5582 2009-03-11 Zoltan Varga <vargaz@gmail.com>
5584 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
5586 * basic.cs: Add a test.
5588 2009-03-11 Mark Probst <mark.probst@gmail.com>
5590 * mini-x86.c (mono_arch_output_basic_block): Use different
5591 registers in case the ones we want to overwrite are used by the
5592 other operand. Fixes regression in #480807.
5594 2009-03-10 Zoltan Varga <vargaz@gmail.com>
5596 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
5598 * dwarfwriter.c (emit_line_number_info): The line number info for
5599 IL code was off by one. Fix that.
5601 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
5604 2009-03-09 Mark Probst <mark.probst@gmail.com>
5606 Contributed under the terms of the MIT/X11 license by Steven
5607 Munroe <munroesj@us.ibm.com>.
5609 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
5612 2009-03-08 Zoltan Varga <vargaz@gmail.com>
5614 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
5617 2009-03-06 Zoltan Varga <vargaz@gmail.com>
5619 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
5620 the delegate ctor handling code. Fixes #482638.
5622 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
5625 * iltests.il.in: Add a test.
5627 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
5630 2009-03-05 Mark Probst <mark.probst@gmail.com>
5632 * mini-trampolines.c (mono_create_jump_trampoline): If the method
5633 is shared generic code, return the trampoline, even if the method
5634 has already been compiled. Fixes #479763.
5636 * mini.c, mini.h: New function
5637 mono_jit_find_compiled_method_with_jit_info() which is the same as
5638 mono_jit_find_compiled_method() but also returns the jit info.
5640 2009-03-05 Mark Probst <mark.probst@gmail.com>
5642 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
5643 for methods which actually have one. For all other methods, make
5644 sure the this argument var is live the whole method.
5646 * mini.c (mini_method_compile): Every shared method has a
5647 this/vtable/mrgctx info. Fixes #480807.
5649 2009-03-05 Mark Probst <mark.probst@gmail.com>
5651 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
5652 generic/imt thunks where some entries branch through the vtable,
5653 while other entries branch directly.
5655 2009-03-05 Zoltan Varga <vargaz@gmail.com>
5657 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
5659 * mini-windows.c: Ditto.
5661 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
5664 2009-03-04 Zoltan Varga <vargaz@gmail.com>
5666 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
5669 2009-03-04 Mark Probst <mark.probst@gmail.com>
5671 * method-to-ir.c: Don't inline methods that use JMP. Fixes
5674 2009-03-04 Mark Probst <mark.probst@gmail.com>
5676 * exceptions-x86.c: Include debug-mini.h - fixes build.
5678 2009-03-04 Martin Baulig <martin@ximian.com>
5680 * debug-mini.c: Clean up the exception API and add documentation.
5681 (mono_debugger_handle_exception): New public method; this is
5682 called when throwing an exception or encountering an unhandled one.
5683 (mono_debugger_call_exception_handler): Formerly known as
5684 mono_debugger_handle_exception(); this is used to tell the
5685 debugger that we're about to invoke an exception handler.
5687 2009-03-04 Martin Baulig <martin@ximian.com>
5689 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
5690 ../metadata/mono-debug-debugger.c; save and reset exception state.
5692 2009-03-02 Martin Baulig <martin@ximian.com>
5694 * debug-mini.c: Moved the debugger exception handling here from
5695 ../metadata/mono-debug-debugger.c.
5698 (MonoDebuggerExceptionAction): New exception typedef.
5701 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
5703 * exceptions-amd64.c
5704 (mono_amd64_throw_exception): Use the new debugger exception
5708 (mono_handle_exception_internal): Don't call
5709 mono_debugger_unhandled_exception() here.
5711 2009-03-03 Zoltan Varga <vargaz@gmail.com>
5713 * mini.c aot-compiler.c: Update after the changes to
5714 mono_marshal_get_runtime_invoke ().
5716 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
5717 Virtual generic methods might not have method->slot set, work around
5720 * generics.cs: Add a test.
5722 2009-03-02 Geoff Norton <gnorton@novell.com>
5725 * driver.c: Allow signal chaining of SIGFPE as well.
5727 2009-03-02 Zoltan Varga <vargaz@gmail.com>
5729 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
5730 this since it now receives the method not its generic context in the
5733 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
5734 generic/imt thunks where some entries branch through the vtable, while
5735 other entries branch directly.
5737 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
5739 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
5740 support for interface methods as well.
5742 * mini-trampolines.c: Add support for virtual generic methods in interfaces
5743 using the normal IMT thunks.
5745 generics.cs: Add new tests.
5747 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
5748 the generic inst to the generic imt thunks. This fixes AOT support,
5749 improves consistency with the normal IMT thunks, and makes it easier to
5750 add support for interface generic virtual methods later.
5752 * mini-trampolines.c (mono_magic_trampoline): Ditto.
5754 2009-02-28 Zoltan Varga <vargaz@gmail.com>
5756 * driver.c (mono_set_signal_chaining): New public API function to enable
5757 signal chaining on POSIX platforms.
5759 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
5760 (si@lindenlab.com) to implement signal chaining. The original patch was
5761 contributed under the MIT X/11 license:
5762 https://bugzilla.novell.com/show_bug.cgi?id=318894
5764 2009-02-27 Zoltan Varga <vargaz@gmail.com>
5766 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
5767 too until it can be made to run on amd64.
5769 2009-02-26 Zoltan Varga <vargaz@gmail.com>
5771 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
5772 to get_generic_context_from_code () + get_call_info () if possible.
5774 2009-02-25 Zoltan Varga <vargaz@gmail.com>
5776 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
5777 suspend-on-sigsegv functionality.
5779 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
5780 to suspend when a native SIGSEGV is received. This is useful for debugging
5781 crashes which don't happen under gdb, since a live process contains more
5782 information than a core file.
5784 * mini-exceptions.c (mono_print_thread_dump): Use
5785 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
5787 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
5789 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
5791 * basic-float.cs: Disable the tests which currently fail on amd64.
5793 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
5794 value to mono_arch_patch_callsite () to fix crashes.
5796 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
5798 2009-02-23 Zoltan Varga <vargaz@gmail.com>
5800 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
5801 nop code by patching the call address to point to the nullified class init
5802 trampoline, as the former does not seem to be safe on SMP machines.
5804 2009-02-23 Mark Probst <mark.probst@gmail.com>
5806 * mini-ops.h: Fix the argument types for a few x86 opcodes where
5809 2009-02-23 Zoltan Varga <vargaz@gmail.com>
5811 * basic-float.cs basic-calls.cs: Fix warnings.
5813 2009-02-22 Mark Probst <mark.probst@gmail.com>
5815 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
5816 correct frame pointer in the LMF. Should fix #478394.
5818 2009-02-22 Zoltan Varga <vargaz@gmail.com>
5820 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
5822 * image-writer.c: Make the binary writer less verbose.
5824 2009-02-21 Zoltan Varga <vargaz@gmail.com>
5826 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
5827 are called from runtime invoke wrappers.
5829 2009-02-20 Zoltan Varga <vargaz@gmail.com>
5831 * cpu-ppc.md (store_memindex): Increase the size of this.
5833 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5835 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5837 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
5839 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
5842 Last fix for of #467201.
5845 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5847 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5849 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
5850 and long_conv_to_r8_2:
5852 Fixed part of #467201.
5854 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5856 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5858 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
5859 conversion to 32 bits.
5861 * cpu-x86.md: Increase the size of int_conv_to_r4.
5863 * basic-float.cs: Add a test for this.
5865 Fixed part of #467201.
5867 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5869 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5871 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
5872 conversion to 64 bits.
5874 * basic-float.cs: Add a test for this.
5876 Fixed part of #467201.
5878 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5880 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5882 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
5883 This behavior is compatible with MS.
5885 * iltest.il.in: Add a test for this.
5887 Fixed part of #467201.
5889 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5891 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5893 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
5894 change the precision of the value.
5896 * cpu-x86.md: Define len for float_conv_to_r4.
5898 * basic-float.cs: Add a test for this.
5900 Fixed part of #467201.
5902 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
5904 * mini.c: Adjust locking order to the new semantics where the loader lock
5907 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
5916 * mini-trampolines.c:
5929 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
5931 2009-02-18 Zoltan Varga <vargaz@gmail.com>
5933 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
5936 2009-02-17 Zoltan Varga <vargaz@gmail.com>
5938 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
5939 for cctors if needed.
5941 2009-02-17 Mark Probst <mark.probst@gmail.com>
5943 * mini-ppc.c: Fix build on Darwin.
5945 2009-02-17 Zoltan Varga <vargaz@gmail.com>
5947 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
5948 version instead of 3 as valgrind doesn't like version 3.
5950 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5952 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
5953 usable for hashing methods.
5954 (emit_extra_methods): Use the new hash to avoid putting every method in the
5957 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
5959 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
5960 whenever a method ref could match a method.
5962 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
5965 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
5968 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
5970 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
5971 the encoding buffer.
5973 * method-to-ir.c (mono_method_check_inlining): Avoid calling
5974 mono_method_get_header () on inflated methods as an optimization.
5976 2009-02-16 Zoltan Varga <vargaz@gmail.com>
5978 * ssa.c (fold_ins): Fix another crash if the instruction following the
5979 switch was optimized away.
5981 2009-02-16 Mark Probst <mark.probst@gmail.com>
5983 Contributed under the terms of the MIT/X11 license by Steven
5984 Munroe <munroesj@us.ibm.com>.
5986 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
5988 2009-02-16 Zoltan Varga <vargaz@gmail.com>
5990 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
5991 around the mono_domain_alloc calls, it is now done by the functions
5994 * aot-compiler.c (compile_method): Only add wrappers referenced by
5995 the method if compiling with full AOT.
5996 (mono_compile_assembly): Error out if --aot=full is specified on
5997 a platform where it is not supported.
5999 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
6002 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
6005 * aot-runtime.c (load_named_code): Handle
6006 mono_arm_throw_exception_by_token.
6008 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
6010 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
6013 * Makefile.am (fullaotcheck): Exit if a test fails.
6015 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
6017 (mono_compile_assembly): Handle the assembler failing.
6019 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
6020 accepting subsections of .bss.
6022 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
6025 * aot-compiler.c: Remove some unused includes.
6027 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
6028 now in MonoImageWriter.
6030 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
6031 code sequence which matches a non-virtual call. Fixes #472654.
6033 2009-02-15 Zoltan Varga <vargaz@gmail.com>
6035 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
6038 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
6039 use the image/dwarf writers directly.
6041 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
6044 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
6047 * image-writer.h: Fix some typos.
6049 * dwarfwriter.h dwarfwriter.c: New files.
6051 * aot-compiler.c: Extract the DWARF info writing functionality into a
6054 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
6055 argument to return unwind info.
6057 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
6059 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
6061 * aot-runtime.c (decode_method_ref): Add a case for
6062 MONO_AOT_METHODREF_WRAPPER_NAME.
6064 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
6067 * aot-compiler.c (encode_method_ref): Use the new constants.
6069 * aot-runtime.c (decode_method_ref): Ditto.
6071 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
6072 be compiled, not the icall itself.
6074 2009-02-14 Zoltan Varga <vargaz@gmail.com>
6076 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
6077 using decode_method_ref ().
6079 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
6080 convert it to an in32. Fixes #475859.
6082 * arrays.cs: Add a test.
6084 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6086 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
6089 * basic-long.cs: Add a test.
6091 2009-02-12 Mark Probst <mark.probst@gmail.com>
6093 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
6094 remove the frame pointer in leaf methods which don't receive any
6095 arguments, don't throw exceptions and don't do dynamic stack
6098 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6100 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6101 the fail_tramp changes. Hopefully fixes #475132.
6103 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6105 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6106 instead of mono_metadata_signature_dup_full.
6108 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6110 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6111 for processing jump tables. Fixes #473787.
6113 2009-02-11 Mark Probst <mark.probst@gmail.com>
6115 * mini-generic-sharing.c: mini_method_get_context() just calls
6116 mono_method_get_context_general() now.
6118 * mini.c, mini.h: Moved get_object_generic_inst(),
6119 construct_object_context_for_method() and
6120 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6122 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6124 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6125 basic block fell through to its successor bblock without a branch. Fixes
6128 * iltests.il.in: Add a test.
6130 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6131 (can_encode_patch): We can now handle arrays of generic parameters and
6134 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6136 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6137 the AOT file to avoid some #ifdefs in aot-runtime.c
6139 * mini.h: Bump AOT file format version.
6141 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6143 * Makefile.am (fullaotcheck): Make this run the tests.
6145 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6147 2009-02-10 Mark Probst <mark.probst@gmail.com>
6149 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6150 individually. Fixes #473482.
6152 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6154 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6156 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6158 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6159 (mono_compile_assembly): Hush compile warnings about
6160 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6163 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6165 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6167 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6169 * aot-compiler.c: Fix arm support.
6171 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6172 img_writer_emit_unset_mode () function.
6174 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6175 (mono_unwind_get_dwarf_pc_reg): Ditto.
6177 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6178 Move almost all platform specific code to a set of arch_ functions,
6179 and document them to ease porting.
6181 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6183 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6185 * aot-compiler.c: Extract the image writing functionality into a separate
6186 module to reduce the size of this file.
6188 2009-02-09 Geoff Norton <gnorton@novell.com>
6190 * mini-s390.c: Fix the signature of emit_sig_cookie.
6192 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6194 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6196 * aot-runtime.c (is_shared_got_patch): Ditto.
6198 * aot-runtime.c (load_named_code): Cope with the fact that
6199 decode_got_entry () won't decode the patch fully if its corresponding got
6200 entry is already filled.
6202 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6204 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
6206 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
6207 as the moving pointer instead of 'buf' for consistency with the rest of the
6209 (mono_arch_create_monitor_exit_trampoline): Ditto.
6211 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
6212 generic_class_init trampolines.
6213 (add_generic_class): Extract some code from add_generic_instances () into a
6214 separate function so it can be called from other places too.
6215 (compile_method): Call add_generic_class () for the classes of inflated methods
6216 referenced by the method.
6217 (can_encode_patch): Allow references to generic parameters.
6219 * aot-runtime.c: Add support the patches required by the new trampolines.
6221 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
6224 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
6227 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
6228 this from get_throw_pending_exception, make the signature full aot compatible.
6230 * Makefile.am (fullaotcheck): New target to run full-aot tests.
6232 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
6234 * exceptions.cs: Add a test.
6236 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6238 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
6239 use the DWARF_DATA_ALIGN constant instead.
6241 * exception-<ARCH>.c: Update after the above change.
6243 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
6246 * mini-arm.c: Enable the dwarf unwinder.
6248 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
6249 instead of mono_class_setup_vtable ().
6251 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6253 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
6256 * mini-x86.h: Enable the dwarf unwinder.
6258 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
6260 Fix mcs/tests/test-7.cs
6261 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
6264 2009-02-06 Zoltan Varga <vargaz@gmail.com>
6266 * mini.c (print_jit_stats): Remove some unused statistics.
6268 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6270 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
6272 2009-02-05 Mark Probst <mark.probst@gmail.com>
6274 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
6275 the method we get from mono_object_get_virtual_method() because
6276 that function does it properly, now.
6278 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6280 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
6281 opcodes. Fixes #472775.
6283 2009-02-05 Mark Probst <mark.probst@gmail.com>
6285 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
6286 fact that mono_find_jit_info() sometimes returns the context
6287 corresponding to the jit info in new_ctx. Fixes #472600.
6289 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6291 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
6292 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
6293 klass->enum_basetype directly.
6295 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
6298 * unwind.c: Avoid 0 sized arrays.
6300 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6302 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
6303 size on systems with 64k pages. Fixes #471389.
6305 2009-02-04 Mark Probst <mark.probst@gmail.com>
6307 Contributed under the terms of the MIT/X11 license by Steven
6308 Munroe <munroesj@us.ibm.com>.
6310 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
6311 for LOADI4_MEMBASE. Use addi instead of addic if it's not
6314 2009-02-04 Mark Probst <mark.probst@gmail.com>
6316 Contributed under the terms of the MIT/X11 license by Steven
6317 Munroe <munroesj@us.ibm.com>.
6319 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
6322 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
6323 The trampoline can be longer on PPC64.
6325 2009-02-04 Mark Probst <mark.probst@gmail.com>
6327 Contributed under the terms of the MIT/X11 license by Steven
6328 Munroe <munroesj@us.ibm.com>.
6330 * mini-ppc.c: Compiler warning fixes and trivial code
6333 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6335 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
6336 ins->dreg which could be a hardware register, not a vreg.
6338 * aot-compiler.c (emit_method_dwarf_info): Ditto.
6340 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
6341 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
6343 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
6345 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
6346 ->dreg, that is not the vreg we are looking for.
6348 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
6350 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
6353 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
6356 2009-02-03 Zoltan Varga <vargaz@gmail.com>
6358 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
6360 * aot-compiler.c (emit_line_number_info): Fix line number emission when
6363 * aot-compiler.c: Add xdebug support on x86.
6365 * unwind.c: Add x86 support.
6367 * aot-compiler.c (emit_exception_debug_info): Control the emission of
6368 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
6370 * mini.c (mini_method_compile): Ditto.
6372 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
6375 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
6376 which mimic .push_section/.pop_section in GAS.
6378 * aot-compiler.c: Emit precise live range information for variables.
6380 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
6382 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
6383 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
6386 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
6387 the live ranges of variables.
6389 * mini.h (struct MonoMethodVar): Add two fields containing the live range
6390 of the variable in terms of native offsets.
6392 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
6394 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
6396 2009-02-02 Mark Probst <mark.probst@gmail.com>
6398 Contributed under the terms of the MIT/X11 license by Steven
6399 Munroe <munroesj@us.ibm.com>.
6401 * exceptions-ppc.c (restore_regs_from_context): Correct operand
6402 order (offset then base reg) for ppc_load_multiple_regs.
6403 (emit_save_saved_regs) Correct operand order for
6404 ppc_store_multiple_regs.
6405 (mono_arch_get_call_filter): Correct operand order for
6406 ppc_load_multiple_regs.
6408 * mini-ppc.c (emit_memcpy): Fix operand order for
6409 ppc_load_reg_update and ppc_store_reg_update.
6410 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
6411 (mono_arch_emit_epilog): Correct operand order for
6412 ppc_load_multiple_regs.
6414 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
6415 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
6417 2009-02-02 Mark Probst <mark.probst@gmail.com>
6419 * cpu-ppc64.md: Fixed storer4_memindex length.
6421 2009-02-02 Zoltan Varga <vargaz@gmail.com>
6423 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
6426 * aot-compiler.c (emit_line_number_info): Optimize this.
6428 2009-02-01 Zoltan Varga <vargaz@gmail.com>
6430 * aot-compiler.c: Disassemble tokens in the IL disassembly.
6432 * aot-compiler.c: Add debug info for methods without debug info by
6433 emitting an IL file and having the line number info referencing that file.
6435 * aot-compiler.c: Optimize the size of the generated line number info.
6437 * aot-compiler.c: Emit line number info in xdebug mode.
6439 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
6442 2009-01-31 Zoltan Varga <vargaz@gmail.com>
6444 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
6446 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
6449 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6451 * basic-calls.cs: Test for the weird crash found on arm.
6453 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6455 * cpu-arm.md: Increase the size of storer8_membase_reg and
6456 loadr8_membase_reg to 24 bytes to accomodate the extra add.
6458 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
6459 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
6460 reg to LR otherwise we'll be loading/storing from just the offset.
6462 2009-01-30 Miguel de Icaza <miguel@novell.com>
6464 Question: if we are storing gint32's inside the "*native_offset",
6465 should we change the signature to "gint32 *native_offset" to
6466 ensure that we do not have type definition problems?
6468 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
6469 an int * as this is what the other function expects, causes
6470 problems with Freescale's compiler that defined int32_t to be a
6471 long and makes int incompatible
6473 2009-01-30 Miguel de Icaza <miguel@novell.com>
6475 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
6476 filename conflict with bjam.
6478 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6480 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
6481 as it might use decomposed ops.
6483 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6485 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
6487 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
6490 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
6492 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
6495 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
6496 way registers are stored in MonoContext on arm.
6498 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
6499 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
6501 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
6503 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
6505 * mini.c (mini_init): Register mono_isfinite.
6507 * jit-icalls.c (mono_isfinite): New jit icall.
6509 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
6511 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
6512 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
6515 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6517 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
6518 separate frame and stack pointers, so we must use FP to find the register
6520 The FP reg is retrieved from the MonoContext::regs array.
6522 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6524 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
6527 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6529 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
6530 return R4 and R8 when not running under softfloat.
6532 Fixes basic-calls.exe
6534 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6536 * mini-arm.c: Implement some overflow opcodes.
6538 2009-01-29 Miguel de Icaza <miguel@novell.com>
6540 * ssa.c: handle another alloca.h
6542 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
6543 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
6544 MONO_ARCH_USE_SIGACTION.
6546 * aot-runtime.c, mini-exceptions.c: Replace platform define with
6549 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
6551 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
6552 PPC targets as sigaction does not exist on all platforms, define
6553 this on a per-platform basis.
6555 Instead of erroring out if the platform is not defined, include
6556 mini-ppc-os.h, and expect that the OS specific setting provides
6557 the required information.
6559 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6561 * aot-compiler.c: Fix --enable-minimal=aot.
6563 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6565 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
6568 2009-01-29 Zoltan Varga <vargaz@gmail.com>
6570 * exceptions-arm.c: Fix warnings.
6572 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
6575 * mini-x86.c: Fix --enable-minimal=jit build.
6577 * mini.c: Really fix --enable-minimal=jit build.
6579 * mini.c (construct_object_context_for_method): Move this outside
6580 the DISABLE_JIT block to fix the --enable-minimal=jit build.
6582 "Backported" of r124984 from 2.0 branch.
6584 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
6586 "Backport" of r124977 + r124978 from 2.0 branch.
6588 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
6589 to avoid calling mono_exception_from_token () from the throw trampoline.
6590 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
6591 for throwing corlib exceptions, this fixes full-aot support for corlib
6594 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
6596 2009-01-29 Miguel de Icaza <miguel@novell.com>
6598 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
6599 part of the changes to split the code in mini into operating
6600 system specific files.
6602 This patch was done by copying mini.c to the respective files to
6603 preserve SVN history.
6605 2009-01-29 Zoltan Varga <vargaz@gmail.com>
6607 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
6609 2009-01-28 Zoltan Varga <vargaz@gmail.com>
6611 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
6612 remoting-invoke-with-check wrappers of shared methods.
6614 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
6616 2009-01-27 Mark Probst <mark.probst@gmail.com>
6618 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
6619 optimization if the top of stack is the last instruction in the
6620 bblock. Otherwise it might have been used after its definition.
6623 2009-01-27 Zoltan Varga <vargaz@gmail.com>
6625 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
6626 method as well when get_vcall_slot () fails to match a code sequence.
6628 * mini-arm.c: Fix the android build, which doesn't have
6631 2009-01-26 Zoltan Varga <vargaz@gmail.com>
6633 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
6636 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
6638 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
6640 2009-01-26 Zoltan Varga <vargaz@gmail.com>
6642 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
6643 and put its id into jinfo->used_regs. This is only used on amd64,
6644 which is currently the only platform generating unwind info.
6646 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
6647 the dwarf unwinder. This is required to correctly handle async exceptions
6648 like thread abort and stack overflows, which can happen while a method
6649 is in the middle of its prolog or epilog.
6651 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
6652 the unwind info belonging to an AOTed method.
6654 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
6655 into cfg->unwind_ops.
6657 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
6659 * mini.c (mini_init): Call mono_unwind_init ().
6660 (mini_cleanup): Call mono_unwind_cleanup ().
6662 * unwind.c: Add functions for managing a set of unwind info entries, allowing
6663 unwind info to be shared between methods.
6665 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
6668 * exceptions-amd64.c (mono_arch_exceptions_init): Call
6669 get_throw_pending_exception () to avoid initialization races.
6671 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
6672 mono_arch_exceptions_init () function.
6674 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
6676 2009-01-25 Zoltan Varga <vargaz@gmail.com>
6678 * mini.c (mono_get_domain_intrinsic): New helper function.
6679 (mono_get_thread_intrinsic): Ditto.
6681 * mini-arm.c mini-ia64.c: Use the new helper functions.
6683 * method-to-ir.c (mono_method_to_ir): Fix the comment for
6684 the last constrained_call change, since it is needed in the non-AOT
6687 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
6689 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
6690 mono_get_lmf_addr () on arm eabi linux.
6692 2009-01-24 Zoltan Varga <vargaz@gmail.com>
6694 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
6695 code sequence which matches a non-virtual call.
6697 2009-01-23 Mark Probst <mark.probst@gmail.com>
6699 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
6702 2009-01-23 Zoltan Varga <vargaz@gmail.com>
6704 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
6705 runtime-invoke wrappers, since they are also shared based on signature.
6707 2009-01-22 Mark Probst <mark.probst@gmail.com>
6709 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
6710 info from the (correct) context.
6712 2009-01-22 Zoltan Varga <vargaz@gmail.com>
6714 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
6716 * unwind.c (mono_unwind_frame): New function to unwind through a frame
6717 using dwarf unwinding info. Not yet used.
6719 * mini.c (mini_init): When using xdebug, disable freeing of domains.
6721 2009-01-21 Mark Probst <mark.probst@gmail.com>
6723 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
6726 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
6727 special case and handle mono_arch_delegate_invoke_impl() returning
6728 function descriptors.
6730 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
6731 trampolines return function descriptors, too.
6733 2009-01-21 Zoltan Varga <vargaz@gmail.com>
6735 * method-to-ir.c (handle_alloc): Avoid generic instances in the
6736 out_of_line optimization.
6738 2009-01-21 Martin Baulig <martin@ximian.com>
6741 (MonoCompile): Added `disable_deadce_vars' to disable removing
6745 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
6746 inside the debugger.
6748 * liveness.c (mono_analyze_liveness): Don't remove any unused
6749 variables if `cfg->disable_deadce_vars' is set.
6751 2009-01-21 Mark Probst <mark.probst@gmail.com>
6753 * method-to-ir.c: Only apply exception constructor optimization if
6754 the the method actually belongs to an exception class. Fixes
6757 2009-01-21 Zoltan Varga <vargaz@gmail.com>
6759 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
6760 change inside a #ifdef __mono_ppc64__.
6762 * aot-compiler.c (compile_method): Remove the previous limitation.
6764 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
6765 on type variables in AOTed code.
6767 * aot-compiler.c (compile_method): Skip generic methods having type
6768 constraints on their generic parameters.
6770 * aot-compiler.c (compile_method): Check for methods which cannot be
6771 encoded inside RGCTX_FETCH patches as well.
6773 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
6776 2009-01-20 Mark Probst <mark.probst@gmail.com>
6778 * method-to-ir.c: Force the vtable variable in shared generic code
6779 for the case that they might show up on a stack trace where they
6782 * mini-exceptions.c: Save and use generic sharing info as well as
6783 IP in stack traces to resolve shared generic instantiations.
6785 2009-01-20 Zoltan Varga <vargaz@gmail.com>
6787 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
6788 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
6790 2009-01-20 Mark Probst <mark.probst@gmail.com>
6792 * method-to-ir.c: Do generic sharing for array constructors.
6794 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
6796 * mini-exceptions.c (mono_print_thread_dump): Add information
6797 about the thread state using wapi_current_thread_desc.
6799 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
6801 * basic-simd.cs: Tests for the new constructors.
6803 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
6805 * mini-ops.h: Added OP_EXPAND_*
6809 * mini-x86.c (mono_arch_output_basic_block): Same.
6811 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
6813 2009-01-19 Zoltan Varga <vargaz@gmail.com>
6815 * iltests.il.in: Add a test for #467385.
6817 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
6819 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
6820 thread been cleaned up is not the same currently in execution.
6822 Fixes appdomain-unload crashes on windows, osx and linux variants
6823 without the __thread keyword.
6825 2009-01-18 Zoltan Varga <vargaz@gmail.com>
6827 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
6828 (koush@koushikdutta.com). Implement this for android.
6830 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
6831 begins with a digit.
6833 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
6834 mono_marshal_get_write_barrier ().
6836 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
6838 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
6839 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
6840 that pass them on a register pair.
6842 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
6843 test was crashing due to that.
6845 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
6847 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
6848 trampoline code. Include ucontext.h only if available.
6850 2009-01-15 Mark Probst <mark.probst@gmail.com>
6852 * mini.c: mono_domain_lookup_shared_generic() takes an open method
6853 and doesn't check whether it's sharable, like it was before
6854 removing the shared generics hash. This brings IronPython
6855 performance back to what it was before that change.
6857 2009-01-14 Mark Probst <mark.probst@gmail.com>
6859 * method-to-ir.c: Handle delegate invocation optimization earlier,
6860 otherwise it would be handled (much more slowly) by the
6861 final/sealed optimization.
6863 2009-01-13 Zoltan Varga <vargaz@gmail.com>
6865 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
6866 domain is not set. Fixes #465864.
6868 2009-01-12 Mark Probst <mark.probst@gmail.com>
6870 * method-to-ir.c: Don't stop sharing of generic methods with catch
6871 clauses - we already handle those.
6873 2009-01-12 Mark Probst <mark.probst@gmail.com>
6875 * mini.c, mini.h: lookup_generic_method() is now
6876 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
6877 making the shared_generics_hash obsolete.
6879 2009-01-12 Mark Probst <mark.probst@gmail.com>
6881 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
6882 use the red zone. Make room on the stack first and then use it,
6883 not the other way around.
6885 2009-01-12 Zoltan Varga <vargaz@gmail.com>
6887 * mini.c (mini_init): Call mono_xdebug_init ().
6889 * aot-compiler.c (mono_xdebug_init): Make this non-static.
6891 2009-01-11 Zoltan Varga <vargaz@gmail.com>
6893 * TestDriver.cs: Add an --iter argument to run tests multiple times.
6895 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
6898 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
6899 debug+unwind info for trampolines.
6901 * mini.c (mono_create_unwind_op): New helper function.
6903 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
6905 2009-01-10 Zoltan Varga <vargaz@gmail.com>
6907 * aot-compiler.c: Fix the build.
6909 2009-01-09 Zoltan Varga <vargaz@gmail.com>
6911 * Makefile.am: Update dtrace-prelink.sh location.
6913 2009-01-08 Zoltan Varga <vargaz@gmail.com>
6915 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
6916 optimization. Fixes #464520.
6918 2009-01-07 Bill Holmes <billholmes54@gmail.com>
6920 * mini-amd64.c : Adding code to save/restore non-volatile registers
6923 * exceptions-amd64.c : Adding code to save/restore non-volatile
6924 registers on Winx64.
6926 Contributed under MIT/X11 license.
6928 2009-01-07 Zoltan Varga <vargaz@gmail.com>
6930 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
6931 __GNUC_MINOR__ which can break when the major version changes.
6933 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
6935 * basic-simd.cs: Add tests for usage of the sizeof opcode.
6937 2009-01-07 Geoff Norton <gnorton@novell.com>
6939 * helpers.c: Allow mono -v -v -v to work on darwin.
6941 2009-01-05 Bill Holmes <billholmes54@gmail.com>
6943 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
6946 Contributed under MIT/X11 license.
6948 2009-01-05 Zoltan Varga <vargaz@gmail.com>
6950 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
6951 instead of directly accessing type->data.klass. Fixes #462016.
6952 (mono_allocate_stack_slots_full): Ditto.
6954 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
6955 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
6957 * aot-compiler.c (emit_plt): Fix ARM build.
6959 2009-01-04 Zoltan Varga <vargaz@gmail.com>
6961 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
6963 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
6966 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
6967 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
6970 * iltests.il.in: Add a regression test.
6972 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6974 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
6976 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6978 * basic-simd.cs: Add a regression test for #462457.
6980 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6982 * mini-ops.h: Add a definition of XPHI.
6984 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
6986 * ssa.c (op_phi_to_move): Handle XPHI.
6988 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
6992 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6994 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
6996 2008-12-31 Geoff Norton <gnorton@novell.com>
6998 * mini-ppc.c: The prolog size allocated can be too small for darwin
6999 ppc32 under certain circumstances. Also fix a small logic bug.
7001 2008-12-29 Zoltan Varga <vargaz@gmail.com>
7003 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
7004 while loading AOT methods.
7006 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
7007 since only the former is nulled out after a successful cast. This prevents
7008 crashes with rethrown exceptions when using --debug=casts.
7010 2008-12-24 Mark Probst <mark.probst@gmail.com>
7012 * mini.h: New macro for checking whether a method is final,
7013 i.e. whether the method or its class is marked final.
7015 * method-to-ir.c: Use the new macro for all final-checks
7016 consistently. Fixes the crash in the System.ServiceModel tests.
7018 2008-12-23 Mark Probst <mark.probst@gmail.com>
7020 * mini-exceptions.c (get_exception_catch_class): Corrected another
7021 overly strict assertion.
7023 2008-12-23 Mark Probst <mark.probst@gmail.com>
7025 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
7026 Clobbering it is not allowed because the caller might use it as
7027 the vtable register in the interface call.
7029 2008-12-19 Mark Probst <mark.probst@gmail.com>
7031 * mini-exceptions.c (get_exception_catch_class): Corrected an
7032 overly strict assertion.
7034 2008-12-18 Mark Mason <mmason@upwardaccess.com>
7036 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
7038 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
7040 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
7042 * cpu-mips.md: correct lengths for certain long_ opcodes.
7044 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
7046 * 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().
7048 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7050 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
7052 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7054 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
7056 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
7058 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
7061 2008-12-16 Mark Mason <mmason@upwardaccess.com>
7063 * 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
7065 * 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)
7067 2008-12-15 Mark Mason <mmason@upwardaccess.com>
7069 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
7071 2008-12-14 Zoltan Varga <vargaz@gmail.com>
7073 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
7074 gshared code. Fixes #458947.
7076 * generics.cs: Add a test.
7078 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7080 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7082 * mini-mips.c: first pass n32 code generation.
7084 * mini-mips.h: datatypes and defines for n32 support.
7086 * exceptions-mips.c: first pass n32 code generation.
7088 * tramp-mips.c: first pass n32 code generation.
7090 * cpu-mips.md: add long_ opcodes.
7092 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7094 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7096 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7098 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7100 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7102 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7104 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7106 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7108 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7110 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7112 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7114 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7116 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7118 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7120 2008-12-12 Mark Probst <mark.probst@gmail.com>
7122 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7123 descriptors for helper functions directly in front of the code.
7125 2008-12-11 Mark Probst <mark.probst@gmail.com>
7127 * method-to-ir.c: Removed an unnecessary assertion.
7129 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7131 * method-to-ir.c: Merge SGEN changes from the old JIT.
7133 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7135 * driver.c (compile_all_methods_thread_main): Handle failure of
7138 2008-12-10 Mark Probst <mark.probst@gmail.com>
7140 * mini-ppc.c: Merged with mini-ppc64.c.
7142 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7144 * Makefile.am: Use the same sources for PPC and PPC64.
7146 * mini-ppc64.c: Removed.
7148 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7150 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7151 code to mono_bb_is_fall_through.
7153 * branch-opts.c (mono_remove_critical_edges): Same.
7155 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7157 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7158 expect that an OP_BR_REG will be there.
7160 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7162 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7163 for the many branch ops. The original check miss OP_BR_REG.
7167 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7169 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7171 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7173 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7174 while holding the aot lock.
7176 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7178 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7180 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7182 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7183 to release all runtime callable wrappers held by the runtime.
7185 Contributed under MIT/X11 license.
7187 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7189 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7192 Contributed under MIT/X11 license.
7194 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7196 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7197 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7199 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7201 * cpu-mips.md: fix ckfinite length
7203 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7204 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7205 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
7207 2008-12-08 Mark Mason <mmason@upwardaccess.com>
7209 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
7211 2008-12-08 Geoff Norton <gnorton@novell.com>
7213 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
7214 size by 8 bytes as well.
7216 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7218 * basic-simd.cs: Fix method names for Vector16b.
7220 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7222 * basic-simd.cs: Fix method names for Vector16sb.
7224 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7226 * basic-simd.cs: Fix method names for Vector8us.
7228 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7230 * basic-simd.cs: Fix method names for Vector8s.
7232 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7234 * basic-simd.cs: Fix method names for Vector4ui.
7236 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7238 * basic-simd.cs: Fix method names for Vector2l.
7240 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7242 * basic-simd.cs: Fix method names for Vector2d.
7244 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7246 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
7247 that are extension methods.
7249 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7251 * basic-simd.cs: Fix method names for Vector4f.
7253 2008-12-08 Zoltan Varga <vargaz@gmail.com>
7255 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
7256 as such. Fixes #456669.
7258 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7260 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
7262 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7264 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
7265 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
7266 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
7267 (mips_adjust_stackframe): handle FP spills
7269 * mini-ops.h: add mips_mtc1_s2
7271 * cpu-mips.md: add mips_mtc1_s2
7273 2008-12-07 Zoltan Varga <vargaz@gmail.com>
7275 * unwind.c: New file, move the unwind info encoding functions here from
7276 aot-compiler.c, so they could be used at runtime too.
7278 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7280 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
7281 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
7283 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7285 * mini-mips.c: cleanup warnings
7286 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
7287 (mips_adjust_stackframe): handle case of taking the address of stack locals
7289 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7291 * aot-compiler.c: Implement a few functions missing from the asm writer.
7292 (emit_method_code): Only write symbols for methods when using the bin
7293 writer, since the assembler can't deal with the characters in our method
7296 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
7298 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
7301 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
7302 a bit to also restore %rax.
7304 2008-12-05 Mark Probst <mark.probst@gmail.com>
7306 * mini-ppc.c: Some simple merges from mini-ppc64.c.
7308 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7310 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
7313 2008-12-05 Mark Probst <mark.probst@gmail.com>
7315 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
7317 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
7318 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
7320 * exceptions-ppc64.c: Removed.
7322 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
7324 2008-12-05 Mark Probst <mark.probst@gmail.com>
7326 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
7329 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
7331 * tramp-ppc64.c: Removed.
7333 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7335 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
7338 2008-12-05 Mark Probst <mark.probst@gmail.com>
7340 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
7342 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
7343 mini-ppc.h instead of mini-ppc64.h.
7345 * mini-ppc64.h: Removed.
7347 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7349 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
7351 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
7353 2008-12-05 Mark Probst <mark.probst@gmail.com>
7355 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
7356 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
7359 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7361 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
7363 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7365 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
7367 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7369 * basic-simd.cs: Tests for operator == and != on Vector4f.
7371 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7373 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
7375 * simd-intrinsics.c: Kill useless enum.
7377 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7379 * cpu-mips.md: add long_conv_to_ovf_i4_2
7380 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
7382 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7384 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
7386 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
7388 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7390 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
7392 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7394 * basic-simd.cs: Add tests for new methods.
7396 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7398 * simd-intrinsics.c: Add support for operator == and !=
7401 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
7403 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7405 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
7407 2008-12-04 Zoltan Varga <vargaz@gmail.com>
7409 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
7411 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
7412 MONO_PATCH_INFO_ICALL_ADDR.
7414 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
7416 * aot-compiler.c: Resurrect full-aot support.
7418 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7420 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
7422 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7424 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
7426 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
7428 * basic-simd.cs: Fix tests to work under ppc.
7429 Remove tests for methods that will be removed.
7431 2008-12-03 Mark Probst <mark.probst@gmail.com>
7433 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
7434 generic type (via a typedef or typeref) correctly.
7436 2008-12-03 Zoltan Varga <vargaz@gmail.com>
7438 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
7439 diagnose an assertion failure.
7441 2008-12-02 Mark Probst <mark.probst@gmail.com>
7443 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
7444 Fix trampoline size.
7446 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
7447 conversion opcodes are implemented natively instead via emulation.
7449 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7451 * cpu-mips.md: remove mips_xori
7453 * mini-ops.h: remove mips_xori
7455 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
7457 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
7459 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
7461 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7463 * cpu-mips.md: fix instruction lengths.
7465 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
7467 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
7469 * mini-ops.h: fix slti / sltiu op profiles.
7471 2008-12-02 Martin Baulig <martin@ximian.com>
7473 * method-to-ir.c (mono_method_to_ir): Disable debugging
7474 information for the init locals block to make the debugger stop
7475 after all locals have been initalized.
7477 2008-12-02 Martin Baulig <martin@ximian.com>
7479 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
7480 running inside the debugger.
7482 2008-12-01 Zoltan Varga <vargaz@gmail.com>
7484 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
7487 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
7488 alu->alu imm optimization which only shows if deadce is disabled.
7490 * aot-compiler.c: Rename the function names for the binary and asm writers
7491 so they can coexist in the same process. Rework the xdebug code to use the
7492 asm writer. This avoids the need to call into the runtime to dump the
7493 debugging info. Add more debugging info for types.
7495 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
7497 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
7498 cpu description tables, they can't occur in cpu-<ARCH>.md.
7500 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
7501 the stack in CEE_LDFLDA. Fixes #450542.
7503 * generics.cs: Add a new test.
7505 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7507 * mini-ops.h: updated MIPS opcodes
7508 * mini-mips.c: decompose long opts
7509 * mini-mips.h: decompose long opts
7511 2008-11-29 Mark Mason <mmason@upwardaccess.com>
7513 * cpu-mips.md: fix length on int_rem_un
7514 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
7516 2008-11-29 Zoltan Varga <vargaz@gmail.com>
7518 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
7520 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
7522 2008-11-29 Martin Baulig <martin@ximian.com>
7524 * mini-exceptions.c (mono_handle_native_sigsegv): Check
7525 mono_debug_using_mono_debugger() in addition to the
7526 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
7528 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7530 * mini-ops.h: updated more MIPS opcodes
7531 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
7532 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
7534 2008-11-28 Mark Probst <mark.probst@gmail.com>
7536 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
7538 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7540 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
7541 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
7542 * mini-ops.h: correct selected mips opcode entries
7544 2008-11-28 Mark Probst <mark.probst@gmail.com>
7546 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
7549 2008-11-28 Mark Probst <mark.probst@gmail.com>
7551 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
7553 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7555 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
7556 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
7557 * mini-mips.h: disable IMT
7558 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
7560 2008-11-28 Mark Probst <mark.probst@gmail.com>
7562 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
7564 2008-11-28 Mark Probst <mark.probst@gmail.com>
7566 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
7568 2008-11-28 Zoltan Varga <vargaz@gmail.com>
7570 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
7573 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7575 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
7576 for Set/GetVector aligned versions.
7578 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7580 * basic-simd.cs: Add tests for Get/SetVector.
7582 2008-11-27 Mark Probst <mark.probst@gmail.com>
7584 * mini.c: Removed g_slist_append_mempool(). Now in
7587 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7589 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
7590 size properly and make the bounds check optional.
7592 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
7593 for SetVector and IsAligned.
7595 2008-11-27 Zoltan Varga <vargaz@gmail.com>
7597 * mini.c: Remove unused mono_normalize_opcodes () function.
7599 2008-11-26 Mark Probst <mark.probst@gmail.com>
7601 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
7602 using the new atomic add ops now.
7604 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
7607 2008-11-26 Mark Probst <mark.probst@gmail.com>
7609 * mini-ppc64.c: Several fixes.
7611 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7613 * cpu-mips.md: added jump_table
7614 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
7616 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7618 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
7620 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7622 * mini-ops.h: corrected a handful of MIPS opcodes.
7624 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7626 * aot-compiler.c: MIPS to use ELF writer
7628 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7630 * mini-codegen.c: remove MIPS specific assert.
7632 2008-11-25 Mark Probst <mark.probst@gmail.com>
7634 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
7635 fixes. PPC64 now passes most of the runtime regressions.
7637 2008-11-24 Zoltan Varga <vargaz@gmail.com>
7639 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
7640 volatile intervals a bit.
7642 2008-11-24 Mark Probst <mark.probst@gmail.com>
7644 * basic-long.cs: New test case.
7646 2008-11-23 Zoltan Varga <vargaz@gmail.com>
7648 * mini.c (mini_method_compile): Disable globalra for large methods for
7651 * regalloc2.c (order_moves): Add fp support.
7653 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
7654 source bblock ends with an OP_BR_REG.
7656 * ratests.cs: Add a new test.
7658 2008-11-23 Mark Probst <mark.probst@gmail.com>
7660 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
7661 sharing. PPC64 now passes generics.exe.
7663 2008-11-23 Mark Probst <mark.probst@gmail.com>
7665 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
7667 2008-11-23 Zoltan Varga <vargaz@gmail.com>
7669 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
7670 memory when mono_jit_info_table_find () can't find the method in the
7673 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
7676 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
7679 2008-11-23 Mark Probst <mark.probst@gmail.com>
7681 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
7682 Several fixes. PPC64 now runs exceptions.exe and
7683 devirtualization.exe.
7685 2008-11-22 Mark Probst <mark.probst@gmail.com>
7687 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
7688 arrays.exe and basic-math.exe.
7690 2008-11-22 Mark Probst <mark.probst@gmail.com>
7692 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
7693 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
7695 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7697 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
7699 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7701 * method-to-ir.c: Move bounds checking macros to ir-emit.h
7703 * ir-emit.h: Move macros from method-to-ir.c to here.
7705 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7707 * mini-ops.h: Correct the long simd ops to use LREG.
7709 2008-11-21 Zoltan Varga <vargaz@gmail.com>
7711 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
7713 * mini-ops.h: Correct the dreg type of a few long opcodes.
7715 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
7718 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
7720 * mini-ppc.c: remove negative stack references in epilog
7721 for platforms that don't support the red zone.
7723 2008-11-21 Mark Probst <mark.probst@gmail.com>
7725 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
7726 point regs. Now PPC64 passes basic-calls.exe.
7728 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7730 * basic-simd.cs: Add tests for accessors of Vector2l.
7732 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7734 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
7736 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
7738 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
7740 2008-11-21 Mark Probst <mark.probst@gmail.com>
7742 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
7743 PPC64 passes basic-long.exe.
7745 2008-11-20 Mark Probst <mark.probst@gmail.com>
7747 * decompose.c: Decompose carry and overflow add on PPC64 like on
7748 other 64 bit archs. Don't decompose sub at all on PPC64.
7750 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
7751 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
7754 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7756 * basic-simd.cs: Add tests for accessors of Vector2d.
7758 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7760 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
7764 * mini-x86.c (mono_arch_output_basic_block): Same.
7766 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
7768 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7770 * basic-simd.cs: Add tests for accessors of Vector4f.
7772 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7774 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
7778 * mini-x86.c (mono_arch_output_basic_block): Same.
7780 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
7782 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7784 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
7786 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7788 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
7792 * mini-x86.c (mono_arch_output_basic_block): Same.
7794 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
7796 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7798 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
7800 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7802 * simd-intrinsics.c: Enable setters for Vector16sb.
7804 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7806 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
7810 * mini-x86.c (mono_arch_output_basic_block): Same.
7812 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
7814 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
7816 * simd-intrinsics.c: Implement setter for Vector8us.
7818 2008-11-19 Zoltan Varga <vargaz@gmail.com>
7820 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
7823 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
7825 * mini-ppc.c: remove references to the red zone in the prolog
7826 (for systems that don't support it).
7828 2008-11-19 Mark Probst <mark.probst@gmail.com>
7830 * cpu-ppc64.md: Fixed a few instruction lengths.
7832 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
7835 2008-11-19 Mark Probst <mark.probst@gmail.com>
7837 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
7840 2008-11-19 Zoltan Varga <vargaz@gmail.com>
7842 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
7844 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
7846 * mini-ops.h: Added OP_INSERT_I2.
7850 * mini-x86.c (mono_arch_output_basic_block): Same.
7852 * simd-intrinsics.c: Implement setter for Vector8s.
7854 * simd-methods.h: Add the names of get setters of Vector8s.
7856 2008-11-18 Zoltan Varga <vargaz@gmail.com>
7858 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
7860 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
7863 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
7865 2008-11-18 Mark Probst <mark.probst@gmail.com>
7867 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
7868 for PPC64. An empty program runs now.
7870 2008-11-18 Zoltan Varga <vargaz@gmail.com>
7872 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
7874 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
7875 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
7876 info for JITted code is emitted into a shared library, loadable into gdb.
7878 2008-11-18 Mark Probst <mark.probst@gmail.com>
7880 * Makefile.am: Changes to build PPC64.
7882 * mini-arch.h: Include mini-ppc64.h on PPC64.
7884 2008-11-18 Mark Probst <mark.probst@gmail.com>
7886 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
7887 in PPC code up to r119147.
7889 2008-11-18 Mark Probst <mark.probst@gmail.com>
7891 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
7892 cpu-ppc64.md: Changes for PPC64.
7894 Based on code submitted by andreas.faerber@web.de at
7895 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
7898 2008-11-18 Mark Probst <mark.probst@gmail.com>
7900 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
7901 cpu-ppc64.md: Copied from the corresponding PPC files from
7904 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
7906 * mini-ops.h: Added OP_ROUND.
7908 * cpu-x86.md: Added round.
7910 * mini-x86.c: Added support for intrinsicing Math.Round (double).
7912 * basic-math.cs: Added test_0_round to test rounding.
7914 Contributed under MIT/X11 license.
7916 2008-11-17 Bill Holmes <billholmes54@gmail.com>
7918 * aot-compiler.c : Fix the Winx64 build.
7920 Contributed under MIT/X11 license.
7922 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7924 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
7925 in OP_EXTRACT_R8 to avoid possible stack corruption.
7927 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7929 * mini-ops.h: Added OP_EXTRACT_R8/I8.
7931 * cpu-x86.md: Added extract_r8.
7933 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
7935 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
7936 a couple of OP_EXTRACT_I4.
7938 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
7940 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
7942 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7944 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
7947 2008-11-17 Zoltan Varga <vargaz@gmail.com>
7949 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
7950 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
7952 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
7953 are not needed any more.
7955 * mini.h: Remove the unused INS_LIST macros.
7957 * mini.c (mini_method_compile): Remove a disable globalra case which is no
7960 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
7963 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
7964 mono_alloc_ireg () instead.
7966 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
7969 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
7972 * aot-runtime.c (load_aot_module): Disable AOT when running under
7975 * mini-amd64.h: Change the monitor fastpath defines to check for
7976 !PLATFORM_WIN32 so they work on *bsd too.
7978 * mini.h mini.c mini-hhpa.c: Remove more unused code.
7980 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
7982 * mini.h (MonoCompile): Remove new_ir flag.
7984 * regalloc.h regalloc.c: Remove unused code.
7986 * cpu-*.md: Remove more unused opcodes.
7988 * simple-cee-ops.h simple-mini-ops.h: Removed.
7990 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
7992 2008-11-17 Zoltan Varga <vargaz@gmail.com>
7994 * aliasing.h: Removed.
7996 * *.c: Remove references to aliasing.h and inssel.h.
7998 * mini.c: Remove additional unused functions.
8000 * mini-ops.h cpu-*.md: Remove unused opcodes.
8002 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8004 Remove the old JIT code.
8006 * inssel*.brg: Removed.
8008 * ssa.c abcremoval.c aliasing.c: Removed.
8010 * ssa2.c: Renamed to ssa.c.
8012 * abcremoval2.c: Renamed to abcremoval.c.
8014 * *.c: Removed all !cfg->new_ir code.
8016 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
8017 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
8019 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
8021 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8023 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
8024 to simplify the code and cut back on the number of global symbols in the AOT
8027 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
8029 2008-11-15 Zoltan Varga <vargaz@gmail.com>
8031 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
8032 with the got/got_info tables.
8034 * mini.h: Bump AOT file format version.
8036 * unwind.h: New file, contains definitions for stack unwinding.
8038 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
8041 * aot-compiler.c: Generalize the emitting of unwind information to use the
8042 information in cfg->unwind_ops.
8044 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
8046 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
8047 AOT method frames. Enable writing symbols for methods by default.
8049 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
8051 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
8052 and make it work with vectors of element sizes 1, 2 and 4.
8054 * simd-intrinsics.c: Enable getter for all vectors with element size
8057 * simd-methods.h: Add the names of other getters.
8059 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
8065 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
8067 * mini-ppc.h: portability fix.
8069 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8071 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
8072 buggy and will overwrite it.
8074 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8076 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
8077 Use it to emit local symbols for all methods so AOTed methods show up with
8078 their full name in gdb/valgrind output.
8080 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8082 * mini-ppc.c: portability fixes.
8084 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8086 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
8087 entries out of the if (!generic_shared...) code so it is always done.
8088 (mono_class_init_trampoline): Do the patching when running under valgrind
8089 too, newer versions of valgrind have no problems with it.
8091 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8093 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
8096 2008-11-13 Mark Probst <mark.probst@gmail.com>
8098 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8101 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8103 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8105 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8107 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8113 * simd-intrinsics.c: Same.
8115 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8117 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8119 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8121 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8122 to work with more Vector types.
8124 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8126 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8127 store the elemens directly instead of using and intermediate.
8129 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8131 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8133 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8134 to preserve %eax for aot plt trampolines.
8136 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8137 (encode_method_ref): Flag synchronized methods so they won't go through
8140 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8143 * cpu-ia64.md (jmp): Increase max length.
8145 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8147 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8148 open generic classes.
8150 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8152 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8153 box+brtrue optimization since it causes test failures on x86.
8155 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8157 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8163 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8164 for simd ctor values.
8166 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8167 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8169 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8171 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8174 * simd-instrincs.c: Same.
8176 * basic-simd.cs: Same.
8178 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8180 * ratests.cs: Add more tests.
8182 * regalloc2.c (add_spill_code): Handle more corner cases.
8184 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8186 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8187 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8188 both the source an destination of an instruction.
8190 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8192 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8193 wapihandles.c: more portability changes.
8195 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8197 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8198 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8199 safe to execute in a signal handler and the kernel provides better
8200 the info in /proc/self/smaps. Avoid the assert on sigaction during
8203 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8205 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
8206 do the bblock linking hack if it is actually needed.
8208 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
8211 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
8212 crash problem is fixed.
8214 * branch-opts.c (mono_remove_critical_edges): Link up newly added
8217 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
8219 (mini_method_compile): Set the starting value of next_vreg to
8220 MAX_IREGS + MAX_FREGS when using globalra.
8222 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
8223 filter clauses with BB_EXCEPTION_HANDLER.
8225 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
8227 2008-11-10 Mark Probst <mark.probst@gmail.com>
8229 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
8230 space for stdcall. Fixes regressions on Win32.
8232 2008-11-10 Zoltan Varga <vargaz@gmail.com>
8234 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
8236 (linear_scan): Remove an assert which doesn't seem to be needed.
8238 * local-propagation.c (mono_local_deadce): Avoid a call to
8239 MONO_DELETE_INS which would screw up the instruction linking.
8241 * mini.c (mono_decompose_op_imm): Make this work with globalra.
8243 * regalloc2.c: Upgrade to work the current JIT code.
8245 2008-11-09 Zoltan Varga <vargaz@gmail.com>
8247 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
8250 * aot-runtime.c: Remove some dead code.
8252 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
8254 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
8256 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
8257 trampolines using sscanf since atoi doesn't work on large unsigned values.
8259 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
8260 Initialize code_size.
8262 2008-11-08 Mark Probst <mark.probst@gmail.com>
8264 * method-to-ir.c (mini_emit_inst_for_method): Make
8265 Interlocked.CompareExchange work for Int arguments on 32 bit
8268 2008-11-07 Mark Probst <mark.probst@gmail.com>
8270 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
8272 2008-11-06 Bill Holmes <billholmes54@gmail.com>
8274 * main.c Fix MSVC build.
8276 Contributed under MIT/X11 license.
8278 2008-11-06 Mark Probst <mark.probst@gmail.com>
8280 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
8281 alignment larger than 8 bytes are aligned correctly, too.
8283 * mini.c: Honor the min_align field of MonoClass when laying out
8286 2008-11-06 Zoltan Varga <vargaz@gmail.com>
8288 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
8290 * aot-compiler.c (emit_plt): Fix a warning.
8292 * aot-compiler.c: Implement ARM support in the binary writer.
8294 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8296 * basic-simd.cs: Add test for getter with byref arg.
8297 Fix the naming of a few tests.
8298 Add missing checks to a test.
8300 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8302 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
8304 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
8305 most of the full-aot support for monitor enter/exit trampolines.
8307 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
8308 enter/exit trampoline creation functions.
8310 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
8313 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
8315 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
8316 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
8317 implement the needed functionality without adding crap to the runtime.
8319 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8321 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
8324 * mini.c (mono_build_date): New global version holding the build date in
8327 * Makefile.am (buildver.c): Generate a file containing the build date.
8329 * main.c: Set the build date from the generated file.
8331 * mini.c (mono_get_runtime_build_info): New helper function returning build
8332 information in a string format.
8334 * driver.c (mono_main): Print the build date in --version.
8336 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
8337 file when the bind-to-runtime-version option is used.
8339 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8341 * simd-intrinsics.c: Fix bug when using getters and byref args.
8343 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8345 * simd-methods.h: Rename prefetch methods.
8347 * simd-intrinsics.c: Same.
8349 2008-11-05 Mark Probst <mark.probst@gmail.com>
8351 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
8354 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8356 * aot-compiler.c: Use the bundled elf header files instead of depending on
8359 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
8362 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
8365 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
8367 * cpu-x86.md: Add store nta ops.
8373 * mini.h: Add an enum for simd prefetch modes.
8375 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
8376 of store. Use the changed code to support store nta.
8378 * simd-intrinsics.c: Add prefetch ops for all vector types.
8380 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8382 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
8385 * aot-compiler.c: Use statically allocated buffers for constructing symbol
8388 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
8391 2008-11-04 Mark Probst <mark.probst@gmail.com>
8393 * mini-x86.c: Fixed commit.
8395 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8397 * aot-compiler.c (emit_plt): Align the plt section only on x86.
8399 2008-11-04 Mark Probst <mark.probst@gmail.com>
8401 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
8402 and MONITOR_EXIT, for the ASM fastpaths.
8404 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
8407 * mini.c, patch-info.h: Signature and patch infos for
8408 Monitor.Enter/Exit trampolines.
8410 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
8412 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
8413 Monitor.Enter/Exit ASM fastpath for Linux.
8415 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8417 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
8419 * objects.cs: Add a new test.
8421 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
8423 * aot-runtime.c (load_method): Run class initialization in the PLT case even
8424 if MONO_LOG_LEVEL is set.
8426 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
8428 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
8430 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
8432 * aot-compiler.c: Change the relocation code to use virtual addresses instead
8433 of file offsets. Align the sections belonging to the data segment to
8436 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8438 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
8439 elf.h. Port it to amd64.
8441 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8443 * driver.c: Enable SIMD by default.
8445 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8447 * cpu-x86.md: Add prefetch op.
8453 * mini.h: Add an enum for simd prefetch modes.
8455 * simd-methods.h: Add prefetch function names.
8457 * simd-intrinsics.c: Add prefetch ops for all vector types.
8459 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8461 * aot-compiler.c (emit_bytes): Speed this up a little.
8463 2008-11-02 Zoltan Varga <vargaz@gmail.com>
8465 * aot-compiler.c: Add JIT time etc. statistics.
8467 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
8469 * mini.h (MonoCompile): Add 'got_offset' field.
8471 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
8472 method_got_offsets array.
8474 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
8477 * aot-compiler.c (compile_method): Add generic method instances referenced
8478 by the method to the list of methods to be compiled, this is required so if
8479 A<T> references B<T>, and another assembly references A<int>, then it will
8480 also get a copy of B<int>.
8482 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
8483 when checking for monitor enter/exit.
8485 2008-10-30 Mark Probst <mark.probst@gmail.com>
8487 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
8488 for Monitor.Enter and Monitor.Exit if enabled.
8490 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
8493 2008-10-30 Zoltan Varga <vargaz@gmail.com>
8495 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
8496 of an OP_MOVE. Fixes #440046.
8498 * basic-long.cs: Add a new test.
8500 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8502 * mini.h: Add synchronization note for the managed counter-part.
8504 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
8505 returns the simd caps of the current cpu.
8507 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8509 * basic-simd.cs: Remove Console.WriteLine.
8511 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8513 * basic-simd.cs: New tests for Vector2ul.
8515 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8517 * simd-intrinsics.c: Add new vector type Vector2ul.
8519 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8521 * basic-simd.cs: New tests for Vector2l.
8523 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8525 * cpu-x86.md: Add long version of most packed int ops.
8531 * simd-intrinsics.c: Add new vector type Vector2l.
8533 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8535 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
8537 * simd-methods.h: Remove SN_op_BitwiseXor.
8539 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8541 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
8544 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8546 * basic-simd.cs: Test for Vector2d.
8548 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
8551 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8553 * cpu-x86.md: Add double version of all packed float ops.
8559 * simd-intrinsics.c: Add new vector type Vector2d.
8561 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
8563 * simd-methods.h: Add Duplicate.
8565 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8567 * basic-simd.cs: Test for packing with signed saturation.
8569 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8571 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
8572 found in the TYPESPEC table.
8574 2008-10-26 Zoltan Varga <vargaz@gmail.com>
8576 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
8579 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8581 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
8582 instead of the RVA, since the RVA can be changed by tools like the cil
8585 * method-to-ir.c (mono_method_to_ir2): Ditto.
8587 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
8588 (deserialize_variable): Ditto.
8590 2008-10-25 Martin Baulig <martin@ximian.com>
8592 * debug-mini.c (write_variable): Use
8593 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
8595 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8597 * cpu-x86.md: Add unsigned variants of packd and packw.
8601 * mini-x86.h: Emit the right instruction for packd and packw.
8602 Add unsigned variants of packd and packw.
8604 * simd-intrinsics.c: Packd and packw were used in place of their
8605 unsigned variants. Change that.
8606 Add intrinsics for (Signed)PackWithSignedSaturation.
8608 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
8610 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8612 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
8614 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8616 * mini-ops.h: Remove dword packed add/sub with saturation ops.
8618 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
8620 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
8623 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
8625 2008-10-24 Mark Probst <mark.probst@gmail.com>
8627 * method-to-ir.c, mini.c: Special casing for the synchronized
8628 wrapper for the ldtoken+GetTypeFromHandle case.
8630 2008-10-24 Zoltan Varga <vargaz@gmail.com>
8632 * mini.c (mono_replace_ins): Move this to branch-opts.c.
8634 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
8635 created/split bblocks.
8637 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8639 * mini-ops.h: Add packed signed mul high.
8643 * mini-x86.c (mono_arch_output_basic_block): Same.
8645 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
8647 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
8649 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8651 * basic-simd.cs: Tests for Vector16sb.
8653 2008-10-24 Zoltan Varga <vargaz@gmail.com>
8655 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
8657 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
8659 * mini-ops.h: Add packed signed min, max and compare greater.
8663 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
8666 * simd-methods.h: Add CompareGreaterThan.
8668 * simd-methods.h: Remove CompareEquals.
8670 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
8672 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
8674 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
8677 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
8679 * basic-simd.cs: Fix tests due to change in the API.
8681 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8683 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
8685 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8687 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
8689 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
8690 inst_offset as this has invalid values for LDADDR.
8692 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8694 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
8696 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
8698 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8700 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
8701 for accessing field->data.
8703 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8705 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
8707 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8709 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
8711 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
8713 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8715 * dominators.c (mono_compute_natural_loops): Allocate GList enties
8716 from the cfg mempool.
8718 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
8720 * basic-simd.cs: Tests for new methods in Vector8us.
8722 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
8724 * mini-ops.h: Add multiply and store high.
8728 * mini-x86.c (mono_arch_output_basic_block): Same.
8730 * simd-methods.h: Same.
8732 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
8735 2008-10-19 Zoltan Varga <vargaz@gmail.com>
8737 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
8738 mono_class_setup_vtable ().
8740 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
8741 mono_class_get_vtable_entry () for accessing klass->vtable.
8743 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
8745 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
8748 * method-to-ir.c (mono_save_token_info): Don't save references made from
8751 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
8752 of generic instances.
8754 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
8756 2008-10-19 Mark Probst <mark.probst@gmail.com>
8758 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
8759 OP_JMP depends on the method signature. Calculate it properly.
8761 2008-10-19 Zoltan Varga <vargaz@gmail.com>
8763 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
8766 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
8768 (emit_extra_methods): Add another table mapping method indexes to
8769 offsets in the extra_method_info table.
8771 * mini.h: Bump AOT file format version.
8773 * aot-runtime.c: Merge most of the code from mono_aot_get_method
8774 and mono_aot_get_method_from_token () into one function.
8776 2008-10-19 Mark Probst <mark.probst@gmail.com>
8778 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
8781 2008-10-18 Zoltan Varga <vargaz@gmail.com>
8783 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
8786 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
8789 * mini.c (mono_patch_info_equal): Compare the generic context as well.
8791 * mini.h: Bump aot file format version.
8793 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
8794 AOT file can contain native code for methods which are not in the METHOD
8795 table. Generate code for non-sharable generic instances of generic methods
8796 found in the METHODSPEC table.
8798 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
8799 encoding generic type handles.
8801 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
8802 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
8804 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
8805 macros + MONO_ADD_INS.
8807 * mini.c (mono_jump_info_token_new2): New function which takes a generic
8810 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
8812 * mini.h: Bump aot file format version.
8814 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
8816 2008-10-17 Mark Probst <mark.probst@gmail.com>
8818 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
8819 platforms, with definable stack alignment value. Set to 16 now
8822 * mini.c, mini.h, driver.c: Command line option for disabling
8825 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8827 * basic-simd.cs: Tests for new methods in Vector4ui.
8829 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8831 * mini-ops.h: Add packed int shuffle.
8835 * mini-x86.c (mono_arch_output_basic_block): Same.
8837 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
8838 extract mask, max, min, shuffle.
8840 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
8842 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8844 * basic-simd.cs: Tests for new methods in Vector8us.
8846 2008-10-17 Mark Probst <mark.probst@gmail.com>
8848 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
8849 RuntimeTypeHandle, not a TypedReference.
8851 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
8853 * simd-intrinsics.c: remove relocations.
8855 2008-10-17 Zoltan Varga <vargaz@gmail.com>
8857 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
8858 optimizations from the x86 backend.
8860 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
8862 * simd-methods.h, simd-intrinsics.c: debloat method names and
8863 prepare for no relocations.
8865 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8867 * mini-ops.h: Add packed min/equal and sum of absolute differences.
8871 * mini-x86.c (mono_arch_output_basic_block): Same.
8873 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
8874 extract mask, max, min and sum of absolute differences.
8876 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
8879 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8881 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
8882 Renamed one test for consistency.
8884 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8886 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
8887 fix to the code that deal with other blocks.
8889 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8891 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
8893 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8895 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
8896 that deals with vreg interference. Explicitly check for OP_LDADDR to be
8897 able to process the source reg.
8899 2008-10-16 Martin Baulig <martin@ximian.com>
8901 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
8903 * inssel.brg: Add `OP_HARD_NOP'.
8905 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
8907 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
8908 `OP_HARD_NOP' instruction when running inside the debugger.
8910 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
8911 `OP_HARD_NOP' instruction when running inside the debugger.
8913 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8915 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
8916 now works. The issue with the regalloc tripping up no longer
8919 * simd-intrinsics.c (load_simd_vreg): Same.
8921 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8923 * basic-simd.cs: Tests for new Vector8ui methods.
8925 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8927 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
8928 only for type. This fixes crashes where MonoInst::klass is checked
8929 for ops of type != VTYPE or OBJ.
8931 * simd-intrinsics.c (load_simd_vreg): Same.
8933 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8935 * mini-ops.h: Add ops for packed shuffle/max/avg and
8940 * mini-x86.c (mono_arch_output_basic_block): Same.
8942 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
8945 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
8946 to emit extract mask op.
8948 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
8949 to emit word shuffles.
8951 2008-10-15 Mark Probst <mark.probst@gmail.com>
8953 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
8954 the largest alignment needed by a variable, but at least
8957 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8959 * basic-simd.cs: Tests for the fixes in the last commit.
8961 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8963 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
8964 no longer handles STACK_PTR input.
8966 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
8968 * simd-intrinsics.c (load_simd_vreg): New function that works like
8969 get_simd_vreg but handles STACK_PTR input.
8971 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
8972 as the input can be an arbitrary pointer.
8974 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
8975 LDADDR local optimization directly otherwise use a store op.
8977 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8979 * basic-simd.cs: Tests for dup low and dup high.
8981 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8983 * mini-ops.h: Add dup low and dup high ops.
8987 * mini-x86.c (mono_arch_output_basic_block): Same.
8989 * simd-intrinsics.c (vector4f_intrinsics): Same.
8991 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8993 * basic-simd.cs: Tests for recently added functionality.
8995 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8997 * mini-ops.h: Add remaining sse1 fp ops.
8999 * cpu-x86.md: Add remaining sse1 fp ops.
9001 * mini-x86.c (mono_arch_output_basic_block): Same.
9003 * mini.h: Add enum for simd FP compare conditions.
9005 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
9007 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
9008 so the backed can generate the appropriate op.
9010 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9011 This patch squeese one more byte from the SimdIntrinsc struct.
9013 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
9014 a a shift amount intead of simply or'ing it.
9016 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
9018 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
9019 byte so we can have an aditional flags field without increasing struct size.
9021 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
9022 against the simd_supported_versions bitmask.
9024 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
9026 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
9028 * mini.c: remove rawbuffer code (the only use here is unsafe because
9029 it takes locks during signal handling and the kernel now provides much
9030 better info in proc/pid/smaps these days).
9032 2008-10-13 Zoltan Varga <vargaz@gmail.com>
9034 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
9035 OP_X86_PUSH_OBJ. Fixes #434620.
9037 * objects.cs: Add a test.
9039 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
9041 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
9042 that the packuswb/packusdw don't work with unsigned numbers for what
9043 would be negative numbers in signed format.
9045 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
9046 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
9048 * mini-ops.h: Add doubleword forms of many ops and packing ones.
9050 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
9052 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
9054 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
9056 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
9059 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
9060 version as the enum in mini.h.
9062 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
9063 for sse3 ops, check the simd_version field if present. This way the code
9064 works with all versions of sse.
9066 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9068 * simd-intrinsics.c: Fixed intrinsic name typo.
9070 * mini.h: Added missing simd exported function.
9072 * basic-simd.cs: Added tests for Vector4ui.
9073 Fixed broken test for Vector16b.
9075 2008-10-10 Zoltan Varga <vargaz@gmail.com>
9077 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
9078 the max length to 64.
9080 2008-10-10 Mark Probst <mark.probst@gmail.com>
9082 * method-to-ir.c: Only do the fast virtual generic method call for
9083 non-wrapper methods.
9085 * mini.h, mini-trampolines.c: The new generic virtual remoting
9086 trampoline handles virtual method calls via the vtable (as done by
9087 the fast virtual generic method calls) to remoting proxies.
9089 * mini.c (mono_jit_create_remoting_trampoline): For generic
9090 methods reate a generic virtual remoting trampoline.
9092 * mini-amd64.h: Enable fast virtual generic method calls again.
9094 2008-10-10 Mark Probst <mark.probst@gmail.com>
9096 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
9097 restore registers when doing tail calls.
9099 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9101 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9104 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9106 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9108 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9110 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9112 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9114 * basic-simd.cs: Retrofit for API changes.
9116 2008-10-10 Mark Probst <mark.probst@gmail.com>
9118 * mini-ppc.c: Handle integer stack arguments for tail calls.
9120 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9122 * optflags-def.h: Removed sse3 optimization.
9126 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9129 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9131 * mini.h: Added enumeration with simd versions.
9133 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9136 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9138 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9140 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9142 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9144 * basic-simd.cs: Fixed test naming.
9146 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9148 * mini-ops.h: Added ops for packed and saturated math, shifts
9149 and packing/unpacking.
9151 * cpu-x86.md: Added descriptors for the above ops.
9153 * mini-x86.c: Added code to emmit the above ops.
9155 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9157 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9159 * aot-compiler.c (compile_method): Enable AOT for generic code.
9161 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9163 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9165 * mini.c: add a workaround for a common screwup that ends up blamed
9166 to mono (other processes blocking signal delivery).
9168 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9170 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9171 in the LDFLD/STFLD opcodes. Fixes #432673.
9173 * iltests.il.in: Add a new test.
9175 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9177 * mini-arm.c: attach the thread in unmanaged->managed transitions
9178 using delegates (bug #433148).
9180 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9182 * basic-simd.cs: Use new ShuffleSel constants.
9184 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9186 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9188 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9189 only disable simd intrinsics if no sse2 is detected.
9191 * optflags-def.h: Added sse3.
9193 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9196 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9198 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9199 when adding delegate-invoke wrappers.
9201 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9203 * Makefile.am: Reenable the simd tests.
9205 2008-10-07 Bill Holmes <billholmes54@gmail.com>
9207 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
9208 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
9209 other vreg is allocated to that hreg.
9211 Contributed under MIT/X11 license.
9213 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9215 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
9218 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9220 * basic-simd.cs: New test suite for SIMD intrinsics.
9222 * Makefile.am: Added new tests.
9224 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9226 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
9230 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
9232 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
9233 using SSE2 aware opcodes.
9235 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
9236 is enabled, this code path is only reachable if conversion ops are emmited after
9239 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
9241 This optimization saves 6 bytes per conversion against the old version.
9243 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9245 * aot-compiler.c (compile_method): Don't skip methods referencing
9246 generic methods without a corresponding entry in token_info_hash, since
9247 encode_method_ref () can handle all generic methods now.
9249 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
9250 generic context is set.
9252 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
9253 generic sharing of LDTOKEN.
9255 2008-10-06 Mark Probst <mark.probst@gmail.com>
9257 * mini-amd64.h: Temporarily disabled fast virtual generic method
9258 calls because it breaks the System.Runtime.Remoting tests.
9260 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9262 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
9264 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
9265 so inlining actually works.
9266 (check_inline_caller_method_name_limit): Ditto.
9268 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
9270 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
9271 64 bit safety (from Olaf Hering and Andreas Farber).
9273 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9275 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
9276 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
9277 unused virtual call support code.
9279 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
9281 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
9282 which can't use aot trampolines.
9283 (decode_patch): Don't create aot trampolines for methods which can't use
9286 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
9287 use aot trampolines.
9289 * mini.h: Bump AOT image format version.
9291 2008-10-05 Zoltan Varga <vargaz@gmail.com>
9293 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
9294 to save_token_info () since cmethod is inflated for constrained calls.
9296 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
9298 2008-10-04 Andreas Farber <andreas.faerber@web.de>
9300 * Makefile.am: Add build rules for ppc64.
9301 This avoids the build failing at pedump with unresolved symbols
9302 due to lack of arch_sources. Instead it will now fail earlier
9303 due to lack of cpu-ppc64.md.
9305 Contributed under MIT/X11 license.
9307 2008-10-04 Mark Probst <mark.probst@gmail.com>
9309 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
9312 * iltests.il.in: Add test case for tail call with many arguments.
9314 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9316 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
9317 to the fast virtual generic method code until the aot case is fixed.
9319 2008-10-03 Mark Probst <mark.probst@gmail.com>
9321 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
9323 2008-10-03 Mark Probst <mark.probst@gmail.com>
9325 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
9328 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9330 * simd-intrinsics.c: Forgot to add this one.
9332 * mini-codegen.c: Fix macro in case SIMD is not supported.
9334 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9336 This patch land initial JIT support for simd intrinsics.
9338 * mini-x86.h: Added new define to make --enable_minimal work on x86.
9340 * Makefile.am: Added simd-intrinsics.c
9342 * simd-intrinsics.c: New file with simd instrinsic related
9345 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
9347 * cpu-x86.md: Add simd related instructions.
9349 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
9351 * driver.c: Added two new --regression variants.
9353 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
9355 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
9357 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
9358 extract some complicated logic to helper functions.
9360 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
9362 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
9364 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
9365 the specialized simplification pass.
9367 * method-to-ir.c (mono_spill_global_vars): Use new macro.
9369 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
9371 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
9374 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
9375 if MONO_ARCH_NEED_SIMD_BANK is defined.
9377 * mini-ops.h: Added the new simd ops.
9379 * mini-x86.c: Added mono_arch_xregname.
9381 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
9383 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
9385 * mini-x86.h: Define simd related MONO_ARCH macros.
9387 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
9389 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
9391 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
9392 MONO_CLASS_IS_SIMD to deal with simd related IR.
9394 * mini.h (MonoInst): Added spill_var to the backend union.
9396 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
9398 * mini.h: Added forward declarations of the new simd fuctions.
9400 * optflags-def.h: Added new optimization names SIMD.
9402 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
9404 * regalloc.h: Added support for working with 3 register banks.
9406 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
9408 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
9410 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
9412 * mini-exceptions.c: remove 64 bit related ifdef clutter.
9414 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9416 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
9417 instead of one on 64 bit systems.
9419 * method-to-ir.c: Remove unused includes.
9421 2008-10-02 Zoltan Varga <vargaz@gmail.com>
9423 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
9424 cfg->used_int_regs, since the two are different on arm.
9426 2008-10-02 Mark Probst <mark.probst@gmail.com>
9428 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
9429 mono_method_get_vtable_index() to get the vtable index.
9431 2008-10-02 Mark Probst <mark.probst@gmail.com>
9433 * method-to-ir.c (mono_method_to_ir2): Don't create native
9434 wrappers for array methods, because they're never called (and if
9435 they were called they wouldn't work).
9437 2008-10-02 Mark Probst <mark.probst@gmail.com>
9439 * method-to-ir.c (mono_method_to_ir2): Array methods are
9440 special-cased and must not be invoked indirectly via the (M)RGCTX
9441 when generic sharing is turned on. Fixes #431413.
9443 2008-10-01 Mark Probst <mark.probst@gmail.com>
9445 * method-to-ir.c: When generic sharing is active, call
9446 non-interface virtual generic methods via the standard trampoline.
9448 * mini-trampolines.c: Handle virtual generic shared methods.
9450 * mini.h, mini-x86.c, mini-x86.h: New argument for
9451 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
9452 method thunks and which is the trampoline to call if the lookup
9453 fails. Enable the virtual generic method thunk for x86.
9455 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
9456 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
9457 argument but assert that it's NULL, because these archs don't yet
9458 implement the virtual generic method thunk. Changes in the IMT
9459 thunk data structures.
9461 2008-10-01 Zoltan Varga <vargaz@gmail.com>
9463 * aot-compiler.c (emit_globals): Avoid invalid characters in
9464 the static linking symbol.
9466 * objects.cs: Add a test for the range check optimization. Fix warnings.
9468 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
9469 optimization from the current JIT.
9471 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
9472 later in decompose_array_access_opts () to allow more optimizations.
9474 * method-to-ir.c (mono_handle_soft_float): Rename this to
9475 mono_decompose_soft_float () for consistency.
9477 * mini-ops.h: Fix arguments of OP_STRLEN.
9479 * method-to-ir.c (save_cast_details): Extract the cast details saving code
9480 into a separate function.
9481 (reset_cast_details): Ditto.
9482 (handle_unbox): Save cast details. Fixes #431254.
9484 * method-to-ir.c: Remove some obsolete FIXMEs.
9486 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9488 * ir-emit.h (alloc_dreg): Write a warning before crashing.
9490 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9492 * mini-codegen.c: More work on macros to make them
9493 ready for multiple regbanks.
9495 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9497 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
9499 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
9501 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9503 * mini-codegen.c (mono_spillvar_offset): Proper support for
9506 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9508 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
9509 the stack overflow changes.
9511 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9513 * mini-codegen.c: Make all bank macros depend on reg_bank.
9515 * mini-codegen.c (mono_local_regalloc): Make free mask
9516 initialization regbank aware.
9518 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9520 * mini-codegen.c (mono_local_regalloc): Extract callee
9521 mask selection to a function and make it regbank aware.
9523 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9525 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
9526 code to deal with many regbanks.
9528 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9530 * mini-codegen.c: More fp->regbank changes.
9532 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9534 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
9535 of a hardcoded constant.
9537 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9539 * method-to-ir.c (type_from_stack_type): Fix typo.
9541 2008-09-29 Zoltan Varga <vargaz@gmail.com>
9543 * mini-ia64.c (emit_move_return_value): Convert float return values to
9546 * objects.cs: Add a new test.
9548 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
9549 VARARG methods to fix an assert later.
9551 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
9552 end so it at least compiles.
9554 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9556 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
9558 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
9560 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
9561 optimization to a new function (emit_optimized_ldloca_ir) and enable
9562 it for both ldloca and ldloca_s.
9564 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9566 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
9567 gshared CASTCLASS code.
9569 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
9570 amd64, where the libc stack unwinder encounters stack frames referring to
9571 native code in unmapped memory.
9573 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
9576 * generics.cs: Add new test.
9578 2008-09-27 Zoltan Varga <vargaz@gmail.com>
9580 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
9581 add a check that one of the ARM_FPU_ constants is defined.
9583 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
9585 * mini-exceptions.c: Fix build on non-altstack platforms.
9587 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
9590 * ir-emit.h: Add a comment to NEW_PCONST.
9592 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
9594 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
9596 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
9597 after the changes to MonoJitDomainInfo.
9599 2008-09-27 Mark Probst <mark.probst@gmail.com>
9601 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
9603 2008-09-27 Mark Probst <mark.probst@gmail.com>
9605 * mini-ppc.c: Compiler warning fixes.
9607 2008-09-27 Mark Probst <mark.probst@gmail.com>
9609 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
9612 2008-09-27 Mark Probst <mark.probst@gmail.com>
9614 * exceptions-ppc.c, mini-ppc.h: Compile
9615 mono_arch_handle_altstack_exception() on Darwin, too.
9617 2008-09-27 Mark Probst <mark.probst@gmail.com>
9619 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
9620 work on archs which don't have generic sharing implemented, only
9621 without the vtable_arg.
9623 2008-09-26 Mark Probst <mark.probst@gmail.com>
9625 * mini.c: Added comment explaining why delegate ctor icall
9626 wrappers are compiled.
9628 2008-09-26 Mark Probst <mark.probst@gmail.com>
9630 * mini.c: Don't produce trampolines to delegate ctor icall
9631 wrappers but compile them upfront.
9633 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
9635 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
9636 runtime-set function when going back to managed code. Currently this
9637 is used to set back the protection on the soft ovf pages and/or to
9638 throw the stack overflow exception that happened in unmanaged code.
9640 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
9642 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
9643 runtime-set function when going back to managed code. Currently this
9644 is used to set back the protection on the soft ovf pages and/or to
9645 throw the stack overflow exception that happened in unmanaged code.
9647 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
9649 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
9650 the support code for restoring stack protection after stack overflows
9651 that happen in unmanaged code. Don't set the exec permission on the
9654 2008-09-26 Zoltan Varga <vargaz@gmail.com>
9656 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
9657 delegate->method_ptr is set. Fixes #428054.
9659 2008-09-25 Zoltan Varga <vargaz@gmail.com>
9661 * tests.cs: Rename to ratests.cs.
9663 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
9664 emit_get_rgctx_... functions.
9666 2008-09-25 Mark Probst <mark.probst@gmail.com>
9668 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
9670 2008-09-25 Mark Probst <mark.probst@gmail.com>
9672 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
9673 before asserting that method is sharable.
9675 2008-09-25 Mark Probst <mark.probst@gmail.com>
9677 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
9678 whether method needs a static RGCTX wrapper used instead of
9681 * generic-sharing.c, mini.h: A few functions moved to
9682 metadata/generic-sharing.c.
9684 2008-09-25 Mark Probst <mark.probst@gmail.com>
9686 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
9687 Generic code sharing for value types, which essentially means
9688 treating value type methods like static methods. The RGCTX is
9689 passed in the same way.
9691 2008-09-25 Zoltan Varga <vargaz@gmail.com>
9693 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
9694 opcode when creating multi-dimensional arrays of open types.
9696 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
9699 * generics.cs: Add a test.
9701 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
9703 2008-09-24 Zoltan Varga <vargaz@gmail.com>
9705 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
9707 * mini.c (mini_method_compile): Set it when running under the debugger.
9709 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
9710 vreg optimization if the flag is set.
9712 * driver.c (mono_main): Add --attach= option to pass options to
9715 * mini.c (sigquit_signal_handler): Start the attach agent.
9717 * ssapre.c: Disable this to save space since it is not yet ported to
9720 * regalloc2.c: Disable this to save space.
9722 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
9724 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
9726 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
9727 the -v option useful again.
9729 2008-09-24 Zoltan Varga <vargaz@gmail.com>
9731 * mini-amd64.c (mono_arch_output_basic_block): Add support for
9734 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
9735 arrays of arrays. Fixes #428406.
9737 * method-to-ir.c (mini_emit_castclass): Ditto.
9739 * objects.cs: Add new test.
9741 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
9743 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
9744 was wrong at it choked against target_type_is_incompatible for byref types.
9746 2008-09-23 Zoltan Varga <vargaz@gmail.com>
9748 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
9751 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
9753 * mini-exceptions.c: update a few more exceptions-related counters.
9755 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
9757 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
9758 new functions to allocate from persistent mempools.
9760 2008-09-23 Zoltan Varga <vargaz@gmail.com>
9762 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
9763 multiple register banks in the future.
9765 * mini-codegen.c (mono_local_regalloc): Fix a warning.
9767 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
9769 * mini.c (type_to_eval_stack_type): Remove duplicated function.
9771 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
9773 * mini.h: Export type_to_eval_stack_type.
9775 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
9776 is only ins->klass of byref types.
9778 2008-09-22 Zoltan Varga <vargaz@gmail.com>
9780 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
9781 (mini_emit_memcpy2): Ditto.
9783 * mini-amd64.c: Fix a warning.
9785 2008-09-21 Mark Probst <mark.probst@gmail.com>
9787 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
9790 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
9792 * method-to-ir.c: Extract stloc micro-optimization to a
9793 function and apply it to all cases.
9795 2008-09-19 Mark Probst <mark.probst@gmail.com>
9797 * method-to-ir.c: Don't fail generic code sharing in cases we
9800 2008-09-18 Mark Probst <mark.probst@gmail.com>
9802 * mini-ppc.c: Handle structs in tailcalls on Darwin.
9804 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
9806 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
9809 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
9811 * trace.c: make tracing more useful and correct, with per-thread
9814 2008-09-15 Mark Probst <mark.probst@gmail.com>
9816 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
9817 doing a method call and the argument is an R4.
9819 2008-09-14 Zoltan Varga <vargaz@gmail.com>
9821 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
9824 2008-09-13 Mark Probst <mark.probst@gmail.com>
9826 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
9828 2008-09-12 Zoltan Varga <vargaz@gmail.com>
9830 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
9831 (MONO_JUMP_TABLE_FROM_INS): Ditto.
9833 2008-09-11 Zoltan Varga <vargaz@gmail.com>
9835 * driver.c: Add a --agent argument (not supported yet) to load managed
9836 agent assemblies before loading the main assembly, similarly to how the
9837 Java VM handles agents.
9839 2008-09-11 Mark Probst <mark.probst@gmail.com>
9841 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
9842 function to do stack layout of local variables.
9844 2008-09-11 Mark Probst <mark.probst@gmail.com>
9846 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
9849 2008-09-11 Zoltan Varga <vargaz@gmail.com>
9851 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
9852 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
9853 JIT if DISABLE_JIT is defined.
9855 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
9858 2008-09-10 Mark Probst <mark.probst@gmail.com>
9860 * iltests.il.in: Disable the fconv test on PPC (the result is
9861 undefined according to ECMA).
9863 2008-09-10 Mark Probst <mark.probst@gmail.com>
9865 * iltests.il.in: Enable tail call tests for PPC.
9867 * mini.h: Add variable for storing incoming valuetype argument
9868 addresses for tail calls.
9870 * mini-ppc.c: Implement valuetype arguments and return values for
9873 2008-09-09 Mark Probst <mark.probst@gmail.com>
9875 * mini-ppc.c: Partially implement tail calls (struct arguments and
9876 return values not supported).
9878 * method-to-ir.c: Enable tail calls on PPC.
9880 2008-09-08 Zoltan Varga <vargaz@gmail.com>
9882 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
9883 runtime-invoke wrappers to work around the problem of them getting
9884 assigned to a random class.
9886 * aot-runtime.c (mono_aot_get_method): Ditto.
9888 2008-09-07 Zoltan Varga <vargaz@gmail.com>
9890 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
9891 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
9893 2008-09-07 Mark Probst <mark.probst@gmail.com>
9895 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
9896 until they're implemented properly.
9898 * exceptions-ppc.c: Use arch-independent exception-handling code
9899 instead of custom one.
9901 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
9904 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
9906 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
9907 applies when __powerpc__ is defined.
9909 2008-09-06 Zoltan Varga <vargaz@gmail.com>
9911 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
9912 methods to their code to avoid computing the full name of wrappers and
9913 doing a lookup in a string hash table.
9915 2008-09-05 Zoltan Varga <vargaz@gmail.com>
9917 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
9918 we identify bblocks before method_to_ir () is ran.
9920 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
9921 Also avoid optimizing branches pointing to themselves.
9923 * mini.c (mini_method_compile): Ditto. Fixes #422947.
9925 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
9927 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
9929 2008-09-05 Zoltan Varga <vargaz@gmail.com>
9931 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
9932 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
9933 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
9936 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
9937 jumped to the same entry in plt_jump_table.
9939 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
9941 * method-to-ir.c (initialize_array_data): Handle field with RVA from
9944 2008-08-31 Zoltan Varga <vargaz@gmail.com>
9946 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
9947 other assignment can be if converted. Saves 1.5% on corlib size and fixes
9950 2008-08-29 Geoff Norton <gnorton@novell.com>
9952 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
9953 segment, and doesn't properly handle .space as .text. Fixes
9956 2008-08-29 Geoff Norton <gnorton@novell.com>
9958 * mini.c: Disable the mach exception handler when running on
9961 2008-08-29 Geoff Norton <gnorton@novell.com>
9963 * aot-compiler.c: Patch from Renaldas Zioma to properly register
9964 globals on Darwin/ARM
9966 2008-08-28 Zoltan Varga <vargaz@gmail.com>
9968 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
9969 since too many things depend on it. Instead, call
9970 mono_runtime_set_no_exec ().
9972 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
9975 * aot-compiler.c: Add an 'asm-only' AOT option.
9977 * mini.c: Avoid initializing the runtime when doing AOT compilation.
9979 * aot-compiler.c (compile_method): Disable gshared support for now as it
9982 2008-08-27 Bill Holmes <billholmes54@gmail.com>
9984 * mini-amd64.h : Fix a compiler warning.
9986 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
9987 Changed to use a callback function to retrieve the unwind info.
9988 This avoids problems observed when code blocks were removed by
9989 unloading an app domain.
9991 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
9992 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
9995 Contributed under MIT/X11 license.
9997 2008-08-27 Bill Holmes <billholmes54@gmail.com>
9999 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
10000 case to keep the stack aligned to 8.
10002 Contributed under MIT/X11 license.
10004 2008-08-26 Zoltan Varga <vargaz@gmail.com>
10006 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
10007 avoid repeated linear searches.
10009 2008-08-25 Zoltan Varga <vargaz@gmail.com>
10011 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
10012 methods it can't handle.
10014 * aot-compiler.c (add_method): Avoid adding a method twice.
10015 (add_wrappers): Add runtime invoke wrappers for all methods.
10017 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
10018 function to create an aot-compatible version of this trampoline.
10020 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
10022 2008-08-24 Zoltan Varga <vargaz@gmail.com>
10024 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
10026 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
10027 with a generic sharing failure.
10029 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
10031 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
10032 CEE_RETHROW. Fixes #419634.
10034 * mini.c (mono_method_to_ir): Ditto.
10036 * exceptions.cs: Add a new test.
10038 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
10039 to mono_type_stack_size_internal () since some callers might not pass in
10042 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
10043 instrument_prolog. Fixes #419878.
10045 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
10046 doubles in soft float mode volatile.
10048 2008-08-23 Zoltan Varga <vargaz@gmail.com>
10050 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
10052 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
10053 to handle soft float correctly.
10055 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
10058 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
10060 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
10061 to sp, since the generics catch code requires it.
10063 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
10066 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
10067 mono_arch_emit_imt_argument ().
10069 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
10071 * mini-arm.c tramp-arm.c: Generic sharing updates.
10073 2008-08-22 Zoltan Varga <vargaz@gmail.com>
10075 * mini-arm.c: Fix the arm build.
10077 * generic-sharing.c (mini_type_get_underlying_type): New helper function
10078 handling enums, generic instances and generic sharing.
10079 (mini_type_stack_size_full): Ditto.
10081 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
10083 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
10085 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
10087 * tramp-arm.c: Implement the rgctx fetch and the generic class init
10090 * mini-arm.c: Various small generic sharing changes.
10092 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
10094 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
10097 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
10098 helper function to return a generic class init trampoline.
10100 * method-to-ir.c mini.c: Use it.
10102 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10103 arch-specfic function to return a generic class init trampoline.
10105 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10106 the GENERIC_CLASS_INIT custom code.
10108 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10109 a fatal error, not a sharing failure.
10111 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10114 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10115 trampoline argument from MONO_ARCH_VTABLE_REG.
10117 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10118 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10119 argument, and pass the vtable in VTABLE_REG.
10121 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10122 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10123 argument, and pass the vtable in VTABLE_REG.
10124 (mono_arch_create_trampoline_code_full): Remove some special casing for
10125 the rgctx fetch trampoline.
10127 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10130 * iltests.il: Add a test for it.
10132 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10134 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10136 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10139 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10140 use mono_jit_info_table_find () to avoid recursion.
10141 (mono_delegate_trampoline): Add a sync wrapper here.
10143 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10146 * mini.c (mono_method_to_ir): Ditto.
10148 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10149 add_sync_wrapper argument. Don't add a sync wrapper here.
10150 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10152 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10154 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10156 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10157 of nonvolatile registers back from MonoContext to CONTEXT.
10159 Contributed under MIT/X11 license.
10161 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10163 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10164 arguments on Winx64 there are only 4 argument registers. For this
10165 logic to work the last argument must be pulled from the stack.
10167 Contributed under MIT/X11 license.
10169 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10171 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10173 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10174 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10175 encode/decode_method_ref ().
10177 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10179 * aot-runtime.c (decode_patch): Ditto.
10181 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10182 MONO_PATCH_INFO_METHOD.
10184 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10185 MonoGenericJitInfo.
10187 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10188 MonoGenericJitInfo.
10190 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10192 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10193 one from the caller.
10195 * aot-runtime.c (decode_generic_inst): New function to decode and
10196 return a interned generic inst.
10197 (decode_klass_ref): Use it.
10198 (decode_method_ref): Ditto.
10200 * aot-compiler.c (emit_exception_debug_info): Save
10201 jinfo->has_generic_jit_info too.
10203 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10205 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
10207 * iltests.il.in: Add a test for fconv_to_i.
10209 * liveness.c: Disable the liveness2 pass for now to save space.
10211 * regalloc2.c: Include mempool-internals.h to fix warnings.
10213 * aot-compiler.c (encode_method_ref): Encode the context of generic
10216 * aot-runtime.c (decode_method_ref): Inflate generic methods using
10217 the context saved in the aot file.
10219 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10221 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
10223 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
10224 volatile so they won't be optimized away.
10226 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
10232 * dominators.c: Remove duplicated functions that now are in
10233 mempool-internals.h.
10235 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10237 * aot-compiler.c: Fix warnings.
10239 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
10241 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
10243 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
10246 * mini.c (mono_resolve_patch_target): Ditto.
10248 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
10249 (encode_klass_ref): Add support for encoding VARs/MVARs.
10251 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
10253 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
10254 the handling of the got entries into a separate 'decode_got_entry' function.
10255 Add support for RGCTX_FETCH.
10257 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
10258 clobbered by the trampoline code.
10260 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
10261 not clobbered by the indirect calling code.
10263 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10265 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
10268 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
10270 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
10271 signature using the compilation mempool otherwise we would leak it.
10273 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10275 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
10276 mono_emit_abs_call ().
10278 * patch-info.h: Add GENERIC_CLASS_INIT.
10280 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
10282 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
10283 as their target as a near call.
10285 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
10287 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
10289 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
10290 call to a runtime function described by a patch.
10292 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
10293 mono_emit_abs_call, this has the advantage that the ABS handling code in
10294 mono_codegen () can handle them both, and can handle other stuff in the
10295 future without additional code.
10297 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
10299 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
10302 * mini.h: Add missing bblock related prototypes.
10304 * mini.h (MonoCompile): Remove unused reverse_inst_list and
10305 reverse_inst_list_len fields.
10307 * mini.c: Refactor this file a bit by moving branch optimizations to
10310 * method-to-ir.c: Merge generic sharing changes missed earlier.
10312 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
10314 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
10315 shared patches. Process METHODCONST as a shared patch.
10317 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
10318 as it crashes on the 2.0 mscorlib.
10320 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
10323 * aot-compiler.c: Use is_plt_patch () in a few additional places.
10324 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
10327 * aot-compiler.c: Reorganize the got handling code to be a bit more
10330 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10332 * aot-compiler.c: Make the patch_to_plt_offset hash table use
10333 mono_patch_info_equals/hash, and use it to massively simplify
10336 * mini.c (mono_patch_info_hash): Simplify this and add support for
10339 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
10341 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
10342 handling code, since an offset is not enough to identify a trampoline.
10344 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
10346 2008-08-17 Mark Probst <mark.probst@gmail.com>
10348 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
10350 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
10352 * mini-ops.h: Argument and result types for OVF_CARRY ops.
10354 * decompose.c: PPC decompositions for various ops.
10356 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
10358 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10360 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
10361 call the generic trampoline code using a call, instead of a jump, to
10362 remove some special casing from the generic trampoline code.
10364 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
10365 (mono_codegen): Ditto.
10367 * aot-compiler.c aot-runtime.c: Ditto.
10369 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
10371 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
10372 helper function to find the offset corresponding to a lazy fetch trampoline.
10374 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
10375 when doing generic sharing.
10377 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
10380 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
10381 mini-trampolines.c to be with the other trampoline creation functions.
10383 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
10384 as it is equal to method->signature in most cases, add a
10385 mono_emit_method_call_full variant which takes a signature and an imt
10388 2008-08-16 Zoltan Varga <vargaz@gmail.com>
10390 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
10391 to this function, since it could be computed easily from the method
10393 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
10396 * method-to-ir.c mini.c: Remove references to
10397 compile_generic_method_wo_context.
10399 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
10400 generic method calls.
10402 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
10403 dimensional non-szarrays.
10405 * mini.c (mini_init): Register mono_array_new_1.
10407 * jit-icalls.c (mono_array_new_1): New jit icall.
10409 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
10410 pointing to the method.
10412 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
10413 method addresses belonging to METHOD_JUMP patches in the
10414 jump_target_got_slot_hash.
10415 (mono_aot_load_method): Ditto.
10417 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
10418 METHOD_JUMP patches.
10420 * mini.c (mini_create_jit_domain_info): New helper function which
10421 initializes/frees domain->runtime_info.
10422 (mini_free_jit_domain_info): Ditto.
10423 (mini_init): Install the domain hook functions with the runtime.
10425 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
10426 information maintained by the JIT.
10428 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
10429 insertion into jump_table_hash into mono_codegen (), also implement proper
10432 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
10433 tail calls, it is already done by the aot code.
10435 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
10436 mechanism on amd64.
10438 * iltests.il.in: Make the jmp test a bit more complex.
10440 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
10441 generic instances which doesn't have a token.
10443 * aot-runtime.c (decode_method_ref): Ditto.
10445 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
10446 can handle this case now.
10447 (handle_box): Ditto.
10449 2008-08-15 Geoff Norton <gnorton@novell.com>
10451 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
10454 2008-08-15 Zoltan Varga <vargaz@gmail.com>
10456 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
10457 calling generic methods.
10459 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
10461 * aot-runtime.c (decode_patch_info): Ditto.
10463 * mini.c (mono_resolve_patch_target): Ditto.
10465 * patch-info.h: Add METHOD_RGCTX.
10467 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
10469 2008-08-14 Zoltan Varga <vargaz@gmail.com>
10471 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
10472 arguments in registers.
10474 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
10475 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
10477 * mini.c (mini_method_compile): Abort aot compilation for generic
10478 methods if generic sharing is disabled.
10480 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
10483 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
10484 requiring an mrgctx.
10486 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
10487 store instructions when converting a vcall to a normal call.
10489 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
10490 mono_arch_find_jit_info.
10492 2008-08-13 Zoltan Varga <vargaz@gmail.com>
10494 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
10495 avoid calling mono_method_full_name () for every method even if the
10496 env var is not set.
10497 (check_inline_caller_method_name_limit): Ditto.
10499 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10501 * driver.c (main_thread_handler): Allow AOT compilation of multiple
10502 assemblies in one run.
10504 * aot-compiler.c (mono_compile_assembly): Only print out a count of
10505 skipped methods if it is not 0.
10507 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
10509 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10511 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
10512 MONO_ARCH_HAVE_UNWIND_TABLE.
10514 Contributed under MIT/X11 license.
10516 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10518 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
10519 from default optimizaton list on Winx64.
10521 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
10523 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
10524 the LMF from the MonoJitTlsData structure.
10526 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
10528 Contributed under MIT/X11 license.
10530 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10532 * mini.c (sigsegv_signal_handler): Fix the build.
10534 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
10535 assembly->aot_module.
10537 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
10538 hash table. This simplifies and speeds up a lot of code, and fixes support
10541 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
10544 * mini-exceptions.c: Ditto.
10546 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
10547 'native_offset' argument, since these are computed in the
10548 mono_find_jit_info () function.
10550 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
10551 is used by exceptions-ppc.c.
10553 * exceptions-ppc.c: Call mono_find_jit_info () instead of
10554 mono_arch_find_jit_info ().
10556 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
10557 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
10558 generic code in mini-exceptions.c.
10560 2008-08-11 Zoltan Varga <vargaz@gmail.com>
10562 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
10564 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
10566 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
10567 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
10568 called while holding the loader lock. Fixes #415608.
10569 (mono_aot_get_method_from_token_inner): Ditto.
10571 2008-08-09 Zoltan Varga <vargaz@gmail.com>
10573 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
10574 to reduce differences between this and the generic implementation in
10576 (ves_icall_get_frame_info): Ditto.
10578 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
10580 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
10583 * exceptions-ppc.c (arch_get_call_filter): Rename this to
10584 mono_arch_get_call_filter () and make it non-static, for consistency with the
10585 other architectures.
10587 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
10590 * local-propagation.c:
10591 * mini-x86.c: Correct the name of arch defines.
10593 2008-08-09 Zoltan Varga <vargaz@gmail.com>
10595 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
10596 NO_EMULATE_LONG_SHIFT_OPS define.
10598 2008-08-08 Zoltan Varga <vargaz@gmail.com>
10600 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
10601 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
10603 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
10604 MACH fixes. Merged from the 2.0 branch.
10606 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
10608 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
10609 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
10611 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
10613 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
10614 mono_marshal_get_native_wrapper () signature changes.
10616 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
10618 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
10619 conversion bug under arm.
10621 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
10623 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
10625 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
10626 with overflow checking.
10628 2008-08-05 Marek Habersack <mhabersack@novell.com>
10630 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
10631 to the genmdesc.pl file
10633 2008-08-05 Zoltan Varga <vargaz@gmail.com>
10635 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
10636 arg_array in the soft-float versions of the LOAD/STORE macros.
10638 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
10641 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
10643 2008-08-02 Zoltan Varga <vargaz@gmail.com>
10645 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
10646 a float HFA. Fixes #413621.
10648 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
10650 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
10651 frame_size to args_size. Fixes build.
10653 2008-08-02 Zoltan Varga <vargaz@gmail.com>
10655 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
10656 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
10658 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
10659 the stack are not unaligned. Fixes #413247.
10661 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
10663 * mini.c: update jitted methods performance counters.
10665 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10667 * mini-exceptions.c: increase the exceptions thrown performance
10668 counter in mono_handle_exception ().
10670 2008-07-29 Zoltan Varga <vargaz@gmail.com>
10672 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
10673 can work with netmodules.
10675 2008-07-28 Geoff Norton <gnorton@novell.com>
10677 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
10680 2008-07-28 Zoltan Varga <vargaz@gmail.com>
10682 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
10685 2008-07-28 Bill Holmes <billholmes54@gmail.com>
10687 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
10688 The float param registers and other param registers must be the
10689 same index on Windows x64.
10691 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
10692 ArgValuetypeAddrInIReg argument case. Setting the argument
10693 op to OP_VTARG_ADDR (OP_REGOFFSET)).
10695 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
10696 variable computed above as the copy length for arguments of storage
10697 type ArgValuetypeAddrInIReg.
10699 * mini-amd64.c (mono_arch_emit_call) : Implementing the
10700 ArgValuetypeAddrInIReg argument case. This case will rely on
10701 mono_arch_emit_outarg_vt to emit the correct code later in the process.
10703 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
10704 a 32 byte stack allocation for all calls. We will omit the adjustment for
10705 jump and tail call instructoins as they do not follow the typical call behavior.
10707 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
10708 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
10709 local variable and pass the local variable by reference to the called method.
10711 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
10712 Implementing the ArgValuetypeAddrInIReg argument case. When the address
10713 of a struct is passed in a register it must be saved with the other
10714 volatile argument on the stack.
10716 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
10717 frame pointer the stack adjustment value must be saved to the unwind
10720 Contributed under MIT/X11 license.
10722 2008-07-28 Zoltan Varga <vargaz@gmail.com>
10724 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
10725 which got lost in the merge.
10727 2008-07-27 Zoltan Varga <vargaz@gmail.com>
10729 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
10732 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
10734 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
10735 icalls, since they won't be patched.
10737 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
10738 different code sequence when running under valgrind to prevent some valgrind
10741 * iltests.il.in: Add new regression test.
10743 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
10746 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
10747 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
10749 * iltests.il.in: Add new test.
10751 * aot-compiler.c: Fix some warnings.
10753 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
10756 2008-07-27 Zoltan Varga <vargaz@gmail.com>
10758 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
10759 (mini_usage_jitdeveloper): Add a missing --wapi option.
10761 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10763 * mini-codegen.c: Simplify the is_fp macros.
10764 (free_up_ireg): Remove, use free_up_reg instead.
10765 (free_up_reg): Fix the fp case.
10767 2008-07-26 Zoltan Varga <vargaz@gmail.com>
10769 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
10772 * exceptions-x86.c: Merge some changes which seemed to have got lost
10773 in the linear-ir merge.
10775 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
10777 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
10778 long vreg volatile even if the variable was already created.
10780 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
10781 volatile variables.
10783 2008-07-26 Zoltan Varga <vargaz@gmail.com>
10785 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
10787 * mini.c (mono_jit_compile_method_inner): Add support for
10788 MONO_EXCEPTION_BAD_IMAGE.
10790 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
10791 mini_method_get_context () returns NULL. Fixes #356531.
10793 * mini.c (mono_method_to_ir): Ditto.
10795 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
10796 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
10798 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10800 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
10801 in the LDFTN implementation.
10803 2008-07-25 Mark Probst <mark.probst@gmail.com>
10805 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
10806 code, patch calls to icalls, too, even if they're not in the
10807 shared generic code hash. Fixes #411962.
10809 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10811 * cpu-x86.md: Increase the length of the fcall opcodes.
10813 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
10814 calls returning floats.
10816 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
10819 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
10822 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
10823 into the domain->method_code_hash.
10825 * aot-compiler.c: Fix win32 build.
10827 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
10829 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
10830 gshared NEWARR implementation.
10832 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
10834 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
10835 can be used outside of method_to_ir.
10837 * mini.h (MonoCompile): Add arg_types field.
10839 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
10841 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
10842 the values of the local arg_array and param_types array.
10844 2008-07-24 Zoltan Varga <vargaz@gmail.com>
10846 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
10847 got accesses might only get generated later when NEWOBJ is decomposed.
10849 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
10850 looking up the native code of the target method when a delegate is called
10851 for the first time.
10853 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
10856 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
10858 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
10859 AOT work on platforms without a working dlsym implementation.
10861 * mini.h: Bump AOT image format version.
10863 2008-07-24 Mark Probst <mark.probst@gmail.com>
10865 * mini-exceptions.c: Free a MonoType with
10866 mono_metadata_free_type() instead of g_free().
10868 * aot-runtime.c: Free a MonoType.
10870 2008-07-24 Zoltan Varga <vargaz@gmail.com>
10872 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
10875 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
10878 2008-07-23 Massimiliano Mantione <massi@ximian.com>
10879 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
10882 2008-07-23 Zoltan Varga <vargaz@gmail.com>
10884 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
10885 NEWOBJ calls on valuetypes.
10887 * iltests.il.in: Add new test.
10889 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
10891 2008-07-22 Zoltan Varga <vargaz@gmail.com>
10893 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
10894 is no longer needed.
10896 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
10897 non register sized integer arguments.
10898 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
10899 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
10902 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
10905 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
10906 two a binop with different sized arguments is emitted.
10908 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
10909 instruction in the ins==NULL case.
10911 2008-07-23 Zoltan Varga <vargaz@gmail.com>
10913 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
10915 * mini-x86.c: Fix osx build.
10917 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
10920 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
10921 instruction for non int sized variables.
10923 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
10926 2008-07-23 Robert Jordan <robertj@gmx.net>
10928 * method-to-ir.c: Fix MSVC build.
10930 2008-07-22 Zoltan Varga <vargaz@gmail.com>
10932 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
10933 a non int sized type, widen it to an int since newer versions of gcc seem to
10934 generate code which needs this.
10936 * ssa2.c abcremoval2.c: Fix warnings.
10938 * *: Merge the Linear IR branch.
10940 The original branch is at trunk/branches/vargaz/mini-linear-il, and
10941 the ChangeLog file there describes all the changes done over the years.
10942 Further documentation can be found at www.mono-project.com/Linear_IL.
10944 2008-07-21 Bill Holmes <billholmes54@gmail.com>
10946 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
10947 The float param registers and other param registers must be the
10948 same index on Windows x64.
10950 Contributed under MIT/X11 license.
10952 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
10954 * mini.c: Make the previous fix GC safe.
10956 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
10958 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
10960 2008-07-21 Bill Holmes <billholmes54@gmail.com>
10962 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
10963 on Winx64. This type will not be passed on the stack (ArgOnStack), but
10964 ArgValuetypeAddrInIReg instead.
10966 Contributed under MIT/X11 license.
10968 2008-07-21 Zoltan Varga <vargaz@gmail.com>
10970 * mini-codegen.c (get_register_spilling): Fix a warning.
10972 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
10974 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
10975 for types which the initialization fails. Raises the provided exception
10976 at the right stop after cleanup.
10978 2008-07-16 Zoltan Varga <vargaz@gmail.com>
10980 * aot-compiler.c: Free most of the memory allocated during compilation.
10982 * mini.c (mini_parse_debug_options): Fix a leak.
10984 * mini.c (mini_method_compile): Don't add the method to the jit info tables
10985 during aot compilation.
10987 2008-07-14 Zoltan Varga <vargaz@gmail.com>
10989 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
10990 it has too much register pressure.
10992 2008-07-13 Zoltan Varga <vargaz@gmail.com>
10994 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
10996 2008-07-12 Zoltan Varga <vargaz@gmail.com>
10998 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11001 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11002 on amd64 similar to the way it is done on arm.
11004 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11006 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
11007 consistency, normalize error messages, avoid loading aot-only modules in
11010 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
11013 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
11015 2008-07-11 Martin Baulig <martin@ximian.com>
11018 (MonoDebuggerInfo): Add `interruption_request'.
11020 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11022 * aot-compiler.c (emit_plt): Remove some dead code.
11024 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
11026 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
11027 return the plt info offset belonging to a given plt entry.
11029 * mini-trampolines.c (mono_aot_plt_trampoline): Use
11030 mono_aot_get_plt_info_offset.
11032 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
11033 similar to the amd64 code by makeing jumps through a separate jump table
11034 instead of embedding the jump addresses into the code.
11036 2008-07-11 Zoltan Varga <vargaz@gmail.com>
11038 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
11041 2008-07-10 Martin Baulig <martin@ximian.com>
11043 * mini.c (mini_method_compile): Disable generics sharing when
11044 running in the debugger.
11046 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11048 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
11050 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
11051 the local register allocator from running out of registers on x86 when
11054 2008-07-10 Bill Holmes <billholmes54@gmail.com>
11056 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
11057 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
11060 Contributed under MIT/X11 license.
11062 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11064 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
11065 speed up the assembler.
11067 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11069 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
11072 * mini.c: Move the soft float handling macros a bit earlier, add
11073 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
11076 * mini.h: Add prototype for mono_arch_fixup_jinfo.
11078 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
11079 read-only to help catch code allocation requests.
11081 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
11082 and turn it off when using --aot-only or when compiling with --aot=full.
11084 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
11085 jump table for switches from the normal domain mempool, not the code
11088 * mini-trampolines.c (get_unbox_trampoline): New function to return an
11089 unbox trampoline which handles aot-only mode too.
11091 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
11092 an AOTed unbox trampoline.
11094 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
11096 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11098 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11101 Contributed under MIT/X11 license.
11103 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11105 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11106 the unwind information for the method at the end of the allocated block.
11108 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11109 MonoCompileArch to hold the unwind info for SEH on Winx64
11111 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11112 frame pointer info for the method being compiled.
11114 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11115 the call to mono_exception_from_token.
11117 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11118 storing the method prolog information in a format that the Winx64 SEH can understand. This
11119 information is stored a the end of the method block because it is all 32-bit offset based.
11121 Contributed under MIT/X11 license.
11123 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11125 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11127 * wapihandles.c: Fix warnings.
11129 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11132 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11133 mono_jit_compile_method in aot-only mode since that calls the type
11136 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11137 get_delegate_invoke_impl in aot-only mode.
11139 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11141 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11143 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11145 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11148 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11150 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11151 init trampoline from the AOT file as well.
11153 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11154 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11157 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11160 * exceptions-amd64.c: Add _full variants for the remaining exception code
11161 creation functions as well, allow emission of relocatable code, remove
11162 caching since that is now done by the caller.
11164 * mini-exceptions.c: Add _full variants for the remaining exception code
11165 creation functions as well, add aot-only support.
11167 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11168 if we can determine a proper token for them.
11169 (add_wrappers): Add a few more wrappers.
11170 (emit_method_code): Remove some dead code.
11171 (emit_trampolines): Emit exception code too.
11173 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11175 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11176 mono_array_new_va which avoids varargs.
11178 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11180 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11181 mono_arch_create_specific_trampoline () in all places.
11183 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11184 a bit so it can be used for other things as well.
11186 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11189 * exceptions-amd64.c: Rename the caching from the exception code creation
11190 functions, it is done by the caller instead.
11192 * exceptions-amd64.c: Change the signature of the exception code creation
11193 functions to allow the creation of relocatable code later.
11195 * mini-exceptions.c: Add a set of functions to query the various
11196 runtime-generated exception functions.
11198 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11199 mono_arch_.. () functions.
11201 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11203 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11205 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
11207 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
11208 (mini_get_vtable_trampoline): Ditto.
11210 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
11211 code in the AOT case by returning the code size and a list of relocations to
11214 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
11216 2008-07-07 Bill Holmes <billholmes54@gmail.com>
11218 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
11221 Contributed under MIT/X11 license.
11223 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11225 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
11226 so the buffer size can be computed correctly. Fixes #404735.
11228 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
11229 normally as cfg->debug_info is already freed.
11231 2008-07-06 Zoltan Varga <vargaz@gmail.com>
11233 * mini-amd64.c: For calls returning vtypes in registers, don't store
11234 the return address on the stack, instead allocate a separate local for
11237 2008-07-05 Mark Probst <mark.probst@gmail.com>
11239 * mini-trampolines.c, mini.h: Add an argument to
11240 mono_create_jit_trampoline_in_domain() for turning off the adding
11241 of the sync wrapper.
11243 * mini.c: Use the JIT trampoline without sync instead of
11244 ldftn_nosync in static RGCTX invoke wrappers so that the call can
11247 2008-07-04 Mark Probst <mark.probst@gmail.com>
11249 * driver.c: Turn on GSHARED optimization by default.
11251 2008-07-04 Zoltan Varga <vargaz@gmail.com>
11253 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
11254 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
11256 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
11257 create a variant of the generic trampoline code callable from AOTed trampolines.
11259 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
11260 trampoline code callable from AOTed trampolines.
11262 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
11264 2008-07-04 Mark Probst <mark.probst@gmail.com>
11266 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
11267 pass-through manner.
11269 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
11270 and don't fail sharing for them anymore.
11272 * mini-exceptions.c: Handle exceptions in shared generic methods.
11274 * generic-sharing.c: When checking the context of a generic
11275 method, also check its class's context. Don't treat wrappers as
11278 * mini-trampolines.c: Some code factored out to
11279 metadata/generic-sharing.c. Handle the MRGCTX case.
11281 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
11282 we must deal with the method being of another instantiation of the
11283 class. Add static rgctx invoke wrappers to generic methods.
11285 2008-07-04 Mark Probst <mark.probst@gmail.com>
11287 * mini.c: Provide all jit infos of generic shared methods with a
11290 * mini-exceptions.c: Handle the new situation that a generic info
11291 might be available, but not info about the this/vtable/mrgctx
11294 2008-07-03 Mark Probst <mark.probst@gmail.com>
11296 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
11299 2008-07-03 Zoltan Varga <vargaz@gmail.com>
11301 * dominators.c (check_dominance_frontier): Fix a warning.
11303 * mini.h: Add some missing prototypes.
11305 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
11307 * driver.c (mono_jit_init_version): Correct the comments since the first
11308 argument should be the name of the root domain, not a filename.
11310 * aot-runtime.c (make_writable): Error out if this is called while running
11312 (load_aot_module): Ditto.
11314 * aot-compiler.c: Really fix the computation of method indexes.
11316 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
11317 optimizations as this is no longer called frequently.
11319 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
11320 method and the invoke impl code and pass it to the delegate trampoline instead of
11321 just the delegate class.
11323 2008-07-02 Zoltan Varga <vargaz@gmail.com>
11325 * aot-compiler.c: Fixup the computation of method indexes.
11326 (add_wrappers): Create the base methods of the runtime invoke wrappers using
11327 the method builder infrastructure.
11329 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
11332 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
11333 mode, load the method right away instead of creating a trampoline.
11335 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
11337 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
11340 2008-07-01 Zoltan Varga <vargaz@gmail.com>
11342 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
11343 (mono_aot_load_method): Use method_index instead of method->token.
11345 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
11346 can handle icalls etc. properly.
11348 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11350 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
11352 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
11353 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
11354 JIT_ICALL_ADDR patch type.
11356 * patch-info.h: Add JIT_ICALL_ADDR patch type.
11358 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
11360 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
11362 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
11364 2008-06-30 Zoltan Varga <vargaz@gmail.com>
11366 * mini.c: Use domain->jit_code_hash_lock for controlling access to
11367 domain->jit_code_hash.
11369 2008-06-29 Zoltan Varga <vargaz@gmail.com>
11371 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
11373 2008-06-27 Zoltan Varga <vargaz@gmail.com>
11375 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
11376 get_this_arg_from_call, let it compute it when needed.
11378 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
11379 gsctx from code only when needed.
11381 * mini-trampolines.c (get_generic_context): Rename this to
11382 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
11383 it can be called by the arch backends.
11385 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
11387 2008-06-26 Zoltan Varga <vargaz@gmail.com>
11389 * driver.c (mono_main): Add experimental --aot-only command line option.
11391 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
11394 2008-06-26 Kornel Pal <kornelpal@gmail.com>
11396 * driver.c (DllMain): Remove mono_module_handle.
11398 Contributed under MIT/X11 license.
11400 2008-06-25 Zoltan Varga <vargaz@gmail.com>
11402 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
11403 for emitting methods which are not in the source assembly. Detect and report
11404 failure of assembling+linking.
11406 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
11408 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
11410 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
11412 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
11414 2008-06-24 Zoltan Varga <vargaz@gmail.com>
11416 * mini.h: Remove some obsolete prototypes.
11418 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
11420 2008-06-24 Mark Probst <mark.probst@gmail.com>
11422 * mini.c (get_object_generic_inst): Variable-sized arrays are not
11423 supported by Visual Studio, so use alloca().
11425 2008-06-23 Zoltan Varga <vargaz@gmail.com>
11427 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
11430 2008-06-23 Mark Probst <mark.probst@gmail.com>
11432 * mini.c: Fail sharing of a generic method if it contains an open
11433 catch clause (because we don't pass MRGCTXs yet).
11435 2008-06-23 Mark Probst <mark.probst@gmail.com>
11437 * mini.c: When compiling a method with generic sharing, insert the
11438 method instantiated with an all-Object generic context into the
11439 jit info table, instead of the context of the first instantiation
11440 of the method we happen to compile.
11442 2008-06-18 Martin Baulig <martin@ximian.com>
11444 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
11445 `major_version' and `minor_version'.
11447 2008-06-17 Mark Probst <mark.probst@gmail.com>
11449 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
11450 mono_method_is_generic_sharable_impl() takes an additional
11451 argument specifying whether to treat type variables as reference
11454 2008-06-17 Mark Probst <mark.probst@gmail.com>
11456 * mini.h: Removed obsolete prototypes.
11458 2008-06-17 Mark Probst <mark.probst@gmail.com>
11460 * mini.c: Don't fail generic sharing for initobj and sizeof - we
11461 already handle them.
11463 2008-06-17 Mark Probst <mark.probst@gmail.com>
11465 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
11466 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
11467 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
11468 tramp-x86.c: Added a MonoGenericContext* argument to
11469 mono_arch_get_unbox_trampoline() so that it can call other
11470 functions which require it.
11472 2008-06-17 Mark Probst <mark.probst@gmail.com>
11474 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
11475 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
11476 mono_arch_get_this_arg_from_call() takes a
11477 MonoGenericSharingContext* as well.
11479 2008-06-17 Mark Probst <mark.probst@gmail.com>
11481 * mini.c: Factor out code for emitting unbox into emit_unbox() and
11482 implement generic sharing of unbox.
11484 2008-06-17 Mark Probst <mark.probst@gmail.com>
11486 * mini.c: Don't compute the vtable to determine whether a field is
11487 special static, because it might not work for open types.
11489 2008-06-17 Mark Probst <mark.probst@gmail.com>
11491 * mini.c: Removed the unused token_type and token_source arguments
11492 from get_runtime_generic_context_ptr().
11494 2008-06-17 Marek Habersack <mhabersack@novell.com>
11496 * mini.c (ADD_BINOP): fix the build
11498 2008-06-16 Zoltan Varga <vargaz@gmail.com>
11500 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
11503 2008-06-16 Mark Probst <mark.probst@gmail.com>
11505 * mini.h: Removed class relations enum that's not used anymore.
11507 2008-06-16 Mark Probst <mark.probst@gmail.com>
11509 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
11511 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
11512 the lazy fetch trampoline access code.
11514 2008-06-15 Zoltan Varga <vargaz@gmail.com>
11516 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
11518 2008-06-14 Zoltan Varga <vargaz@gmail.com>
11520 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
11522 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
11524 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
11526 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11528 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
11531 * mini-ops.h: Add MIN/MAX_UN opcodes.
11533 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
11536 * basic-math.cs: Add more min/max tests.
11538 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11540 2008-06-13 Mark Probst <mark.probst@gmail.com>
11542 * mini.c: Small fix in the prologue of emit_castclass.
11544 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11546 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11548 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
11549 do not work even for unsigned types. Fixes #400014.
11551 * basic-math.cs: Add regression tests for unsigned Min/Max.
11553 2008-06-13 Mark Probst <mark.probst@gmail.com>
11555 * mini.c: Added additional context_used argument to several
11556 functions, which will be needed for sharing generic methods. Use
11557 GET_RGCTX macro wherever appropriate. Declare only one
11558 context_used in mono_method_to_ir().
11560 2008-06-13 Mark Probst <mark.probst@gmail.com>
11562 * mini.c, generic-sharing.c: Removed generic class relations.
11564 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
11565 functions due to MRGCTX changes.
11567 2008-06-13 Mark Probst <mark.probst@gmail.com>
11569 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
11570 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
11571 with calculated IMT.
11573 * mini.c: Generic sharing of calls via generic interfaces.
11575 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
11576 generic method with non-constant MonoGenericContext*. Instead,
11577 the context is taken out of the method itself.
11579 2008-06-13 Mark Probst <mark.probst@gmail.com>
11581 * mini.c: Generic sharing of ldvirtftn.
11583 2008-06-13 Mark Probst <mark.probst@gmail.com>
11585 * mini.c: Generic sharing of ldftn.
11587 2008-06-13 Mark Probst <mark.probst@gmail.com>
11589 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
11591 2008-06-13 Mark Probst <mark.probst@gmail.com>
11593 * mini.c: Generic sharing of the special case of ldtoken followed
11594 by a call to GetTypeFromHandle.
11596 2008-06-13 Mark Probst <mark.probst@gmail.com>
11598 * mini.c: Generic sharing of box for nullable types.
11600 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11602 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
11603 are passed on the stack. Fixes #324807.
11605 2008-06-12 Bill Holmes <billholmes54@gmail.com>
11607 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
11608 for the ArgValuetypeAddrInIReg case.
11610 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
11611 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
11613 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
11614 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11615 local variable and pass the local variable by reference to the called method.
11617 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
11618 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
11620 Contributed under MIT/X11 license.
11622 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
11624 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
11626 * debug-mini.c (mono_debug_print_vars): Release memory after printing
11629 2008-06-10 Martin Baulig <martin@ximian.com>
11632 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
11634 2008-06-09 Kornel Pal <kornelpal@gmail.com>
11636 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
11637 possible error when no arguments are passed.
11639 Contributed under MIT/X11 license.
11641 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
11643 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
11644 where the file name is NULL.
11646 2008-06-09 Zoltan Varga <vargaz@gmail.com>
11648 * mini.c: Fix s390 build.
11650 2008-06-08 Zoltan Varga <vargaz@gmail.com>
11652 * trace.c (mono_trace_parse_options): Fix warnings.
11654 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
11656 2008-06-07 Zoltan Varga <vargaz@gmail.com>
11658 * mini.c (remove_block_if_useless): Avoid printing the method name.
11660 * mini.c: Remove needless setting of ins->cil_code which is now done by
11663 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
11666 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
11667 translated code after it has been patched.
11669 2008-06-06 Zoltan Varga <vargaz@gmail.com>
11671 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
11672 avoid problems during code patching on SMP systems.
11673 (emit_call): Avoid adding a patch info which is already added by
11675 (mono_arch_emit_exceptions): Ditto.
11677 2008-06-05 Zoltan Varga <vargaz@gmail.com>
11679 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
11680 MONO_TYPE_ISSTRUCT already checks for it.
11682 2008-06-05 Bill Holmes <billholmes54@gmail.com>
11684 * mini-amd64.c:merge_argument_class_from_type: When marshaling
11685 structs with floats on Winx64 the float registers are not used.
11686 The integer registers are always used..
11687 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
11688 only one register will be used and only if the size of the struct
11689 is 1,2,4, or 8 bytes.
11691 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
11692 to work for Winx64.
11694 Contributed under MIT/X11 license.
11696 2008-06-05 Martin Baulig <martin@ximian.com>
11698 * debug-debugger.c (debugger_lookup_class): Also call
11699 mono_class_setup_methods() here; we're only called from RTI.
11701 2008-06-05 Andreas Farber <andreas.faerber@web.de>
11703 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
11704 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
11705 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
11706 Post-process object files and add dtrace-generated object, if necessary.
11708 Contributed under MIT/X11 license.
11710 2008-06-04 Mark Probst <mark.probst@gmail.com>
11712 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
11715 * mini.c: Generic sharing for unbox.any and castclass.
11717 2008-06-04 Mark Probst <mark.probst@gmail.com>
11719 * mini.c: Ignore tailcall prefix in shared generic code and when
11720 doing calls which require a vtable/rgctx argument.
11722 2008-06-04 Mark Probst <mark.probst@gmail.com>
11724 * mini.c: Don't free the JIT info.
11726 * driver.c: Changes in the JIT info table testing code.
11728 2008-06-03 Zoltan Varga <vargaz@gmail.com>
11730 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
11731 interruption. Fix some warnings.
11733 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
11734 interruption_checkpoint.
11736 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
11738 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
11739 from embedding applications.
11741 2008-06-02 William Holmes <billholmes54@gmail.com>
11743 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
11744 reserving 32 bytes on the stack when making calls.
11746 Contributed under MIT/X11 license.
11748 2008-06-01 Zoltan Varga <vargaz@gmail.com>
11750 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
11751 the linear IL branch.
11753 * driver.c: Print out more information for --version on arm.
11755 2008-05-30 Zoltan Varga <vargaz@gmail.com>
11757 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
11758 bb_exit instead, since out of line bblocks might not actually be emitted
11761 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
11762 maximum epilog size for out of line bblocks if tracing is enabled.
11764 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
11766 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
11768 * arrays.cs: Regression tests for allocating arrays with negative sizes.
11770 2008-05-28 Zoltan Varga <vargaz@gmail.com>
11772 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
11773 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
11776 2008-05-27 Zoltan Varga <vargaz@gmail.com>
11778 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
11779 the 'value' to store is a constant.
11781 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
11783 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
11784 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
11786 2008-05-26 Zoltan Varga <vargaz@gmail.com>
11788 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
11789 for accessing method->generic_container.
11791 2008-05-24 Zoltan Varga <vargaz@gmail.com>
11793 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
11795 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
11797 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
11799 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
11802 2008-05-23 Zoltan Varga <vargaz@gmail.com>
11804 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
11806 * mini.c: Handle the case when mono_class_vtable () fails.
11808 2008-05-23 Massimiliano Mantione <massi@ximian.com>
11809 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
11812 2008-05-22 Mark Probst <mark.probst@gmail.com>
11814 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
11815 together with domain sharing.
11817 2008-05-22 Mark Probst <mark.probst@gmail.com>
11819 * mini.c: Treat callvirts to final methods like non-virtual calls
11820 when doing generic sharing, i.e. look them up in the runtime
11823 2008-05-22 Mark Probst <mark.probst@gmail.com>
11825 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
11826 with computed types (for generic sharing).
11828 * mini.c: Generic sharing for mkrefany and refanyval.
11830 2008-05-22 Zoltan Varga <vargaz@gmail.com>
11832 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
11835 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
11836 the generic sharing code.
11838 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
11841 2008-05-21 Zoltan Varga <vargaz@gmail.com>
11843 * mini.h: Remove the declaration of mono_aot_init_vtable ().
11845 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
11847 * driver.c: updated copyright date
11849 2008-05-21 Zoltan Varga <vargaz@gmail.com>
11851 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
11854 2008-05-19 Martin Baulig <martin@ximian.com>
11856 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
11857 pointing to the new `_mono_debug_using_mono_debugger' variable.
11860 (mono_main): Check mono_debug_using_mono_debugger() rather than
11861 the `MONO_INSIDE_MDB' environment variable to check whether we're
11862 inside the debugger.
11864 2008-05-19 Zoltan Varga <vargaz@gmail.com>
11866 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
11869 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
11871 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
11873 * mini.c: Added mini_assembly_can_skip_verification. This
11874 function checks if the assembly requested to skip verification.
11875 Fixes part of #387274.
11877 2008-05-07 Zoltan Varga <vargaz@gmail.com>
11879 * mini.c (mini_get_method): Disable the check for open generic classes when
11880 using generic sharing.
11882 * generics.cs: Add a test for #387034.
11884 * mini.c (mini_get_method): Check whenever the method class is an open generic
11885 type, and return NULL in that case, causing a verification error. Fixes
11888 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11890 * driver.c (mono_main): Revert r102623. The right
11891 thing to do is to enable the verifier under verifiable
11892 unless a --security flag was passed.
11894 We need this non-trivial behavior for --verify-all otherwise
11895 mcs-compileall won't be able to use it. As it needs everything to
11896 be verified under validil.
11898 2008-05-06 Martin Baulig <martin@ximian.com>
11902 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
11903 (mono_debugger_thread_cleanup): Likewise.
11904 (mono_debugger_extended_notification): Likewise.
11906 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11908 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
11909 against both inflated and non-inflated methods. We need to check against the
11910 generic definition for cases where the instantiated method is not visible.
11911 We need to check against the inflated types for cases where the instantiation
11912 changes any super type. This fixes #382986.
11914 Note that this doesn't need to be applied to other parts of mono_method_to_ir
11915 that check for visibiliy as generic params only appears as the type subject
11916 of tokens on call opcodes. Field manipulation and ldftn must always
11917 target an exact type.
11919 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11921 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
11922 if no related --security flag is passed.
11924 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11926 * mini-arch.h: Prepare support for ppc64.
11928 Contributed under MIT/X11 license.
11930 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11932 * aot-runtime.c: Prepare support for ppc64.
11934 Contributed under MIT/X11 license.
11936 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11938 * mini-ops.h: Prepare support for ppc64.
11940 Contributed under MIT/X11 license.
11942 2008-05-04 Andreas Farber <andreas.faerber@web.de>
11944 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
11946 Contributed under MIT/X11 license.
11948 2008-05-03 Zoltan Varga <vargaz@gmail.com>
11950 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
11951 assemblies, since aot_name is not a full path, causing us to load MS.NET
11952 assemblies on windows.
11954 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
11956 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
11957 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
11958 * main.c: Use UTF-8 encoded command line instead of Windows default code
11959 page on Windows to support Unicode.
11960 * driver.c (DllMain): New function for mixed-mode assembly support.
11961 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
11962 export __stdcall functions without decoration.
11964 Contributed under MIT/X11 license.
11966 2008-04-28 Mark Probst <mark.probst@gmail.com>
11968 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
11969 saving it very early.
11971 2008-04-28 Mark Probst <mark.probst@gmail.com>
11973 * mini.h, mini.c: Lots of code for accessing the old RGCTX
11974 deleted. The only way to access the new RGCTX is via the
11977 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
11978 vtable instead of the RGCTX to static methods.
11980 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
11981 accessing the new RGCTX.
11983 * generic-sharing.c: There is no separation between self, type
11984 arguments and other types in the RGCTX anymore.
11986 2008-04-25 Jonathan Chambers <joncham@gmail.com>
11988 * mini-amd64.c (add_general): Remove previous stack adjustment.
11989 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
11990 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
11991 for 32 bytes of stack space reserved for all calls.
11993 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
11994 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
11997 Code contributed under MIT/X11 license.
11999 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
12001 * mini.c (mini_method_verify): Only verify non-inflated methods, check
12002 against the root definition, peeling out method and type instantiations.
12003 Cache verify success results, code that fails verification is still
12004 checked multiple times.
12006 2008-04-23 Zoltan Varga <vargaz@gmail.com>
12008 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
12010 2008-04-23 Jonathan Chambers <joncham@gmail.com>
12012 * mini-amd64.c (add_general): Always increment stack on Win64.
12013 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
12016 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
12017 stack based argument handling on Win64.
12019 Code contributed under MIT/X11 license.
12021 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
12023 * Makefile.am (version.h): Add support for git-svn.
12025 2008-04-22 Zoltan Varga <vargaz@gmail.com>
12027 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
12028 so instead of calling g_spawn_command_line_sync, we do everything by hand,
12029 avoiding allocations and libc functions which might deadlock.
12031 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
12032 'no-gdb-backtrace' option is set.
12034 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
12036 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
12038 2008-04-21 Martin Baulig <martin@ximian.com>
12040 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
12041 and `get_lmf_addr'; `notification_address' is no longer a pointer.
12043 2008-04-21 Martin Baulig <martin@ximian.com>
12045 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
12046 `thread_vtable', `event_handler_ptr' and `event_handler'.
12048 2008-04-21 Martin Baulig <martin@ximian.com>
12050 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
12051 allows delayed initialization of the `executable_code_buffer' when
12054 2008-04-21 Martin Baulig <martin@ximian.com>
12056 * mini.h (mono_debugger_create_notification_function): Removed.
12057 * tramp-*.c (mono_debugger_create_notification_function): Removed.
12059 * mdb-debug-info64.s
12060 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12062 * mdb-debug-info32.s
12063 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12065 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
12066 currently only works on x86 and x86_64, so don't create it on ppc.
12068 2008-04-21 Martin Baulig <martin@ximian.com>
12070 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
12073 (mini_method_compile): In the fp elimination check, check
12074 `debug_options.mdb_optimizations' in addition to
12075 mono_debug_using_mono_debugger().
12077 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
12078 disable some JIT optimizations which are only disabled when
12079 running inside the debugger.
12080 Added `--help-debug' option to describe the debugging options.
12081 (parse_debug_options): New static function to parse the `--debug'
12082 options, so we can easily add more stuff in future.
12084 2008-04-20 Zoltan Varga <vargaz@gmail.com>
12086 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
12087 the method has no body.
12089 2008-04-19 Jonathan Chambers <joncham@gmail.com>
12091 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
12092 assembly is not allowed in MSVC 64-bit compiler.
12093 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
12094 as we get floating point exceptions everywhere.
12096 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
12097 correctly align arguments for call to throw_exception.
12098 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12100 Code contributed under MIT/X11 license.
12102 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12104 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12106 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12108 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12110 * mini-amd64.c (NEW_INS): Set cil_code.
12112 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12113 from mini-amd64.c so all debugger related logic is in one place.
12115 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12116 later won't have a random ip assigned to them.
12118 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12120 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12121 the arch specific function initializes code_size.
12122 (mono_create_delegate_trampoline): Ditto.
12124 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12125 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12128 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12129 running under the debugger.
12131 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12134 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12135 debugger. Also move the disabling of optimizations here from driver.c.
12136 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12139 * mini.h (MonoCompile): Add a few new flags.
12141 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12143 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12144 so the cil_code field of created MonoInst's is properly set.
12145 (mini_select_instructions): Ditto.
12147 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12148 (MONO_INST_NEW_CALL): Ditto.
12150 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12151 in many places so the ins->cil_code field is properly initialized.
12153 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12156 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12158 * mini.c (mini_method_compile): Print a different message when compiling a
12161 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12164 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12166 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12169 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12171 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12173 * mini.c (handle_stack_args): Make this return void since its return value was
12174 never used. Also set cfg->unverifiable for invalid IL instead of calling
12177 2008-04-10 Mark Probst <mark.probst@gmail.com>
12179 * mini.c: Make sure "this" is live in catch clauses with type
12180 variables in shared generic code.
12182 2008-04-08 Mark Probst <mark.probst@gmail.com>
12184 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12185 generic_class_is_reference_type() to ensure the proper behaviour
12186 when sharing generic code and the type in question is a type
12189 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12191 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12192 race conditions when printing thread dumps. Fixes #377738.
12194 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12196 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12197 shows up when both MonoInst arguments can cause aliasig.
12198 There is likely no way in the current JIT to trigger this problem, but
12199 it showed up in the development of generics sharing, when in a new
12200 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12201 When the generics sharing code will be committed, its tests will be
12202 valid also for this bug.
12204 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12206 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
12209 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
12212 2008-04-07 Zoltan Varga <vargaz@gmail.com>
12214 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
12215 use a more detailed exception message for InvalidCastException.
12217 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
12219 * driver.c (mono_main): Add --debug=casts option to turn on better
12220 InvalidCastException message details.
12222 * mini.c (mini_get_debug_options): New helper function to return the address of
12223 the debug_options variable.
12225 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
12226 the jit_tls TLS variable.
12228 * mini.c (mono_jit_tls): New TLS variable.
12230 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
12233 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
12235 * mini.h: Removed verifer related stuff. This code was moved to verify.c
12237 * mini.c: Removed verifer related stuff, code moved to verify.c.
12239 * driver.c: Using code from verify.c instead of mini.c.
12241 2008-04-05 Zoltan Varga <vargaz@gmail.com>
12243 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
12246 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
12248 * mini.c (check_for_method_verify): Enabling verification of
12249 corlib if mono_verify_all is set. Bugs in the verifier preventing that
12252 2008-04-04 Zoltan Varga <vargaz@gmail.com>
12254 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
12255 caller saved registers as well.
12257 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
12258 saved registers as well.
12260 2008-03-30 Zoltan Varga <vargaz@gmail.com>
12262 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
12264 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
12267 2008-03-27 Zoltan Varga <vargaz@gmail.com>
12269 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
12271 (get_call_info): Take a gsctx argument instead of 'cfg'.
12273 2008-03-26 Zoltan Varga <vargaz@gmail.com>
12275 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
12276 mono_verify_all is set.
12278 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
12280 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
12282 2008-03-25 Zoltan Varga <vargaz@gmail.com>
12284 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
12287 * driver.c mini.c mini.h: Add a --verify-all development option to test the
12288 verifier and the code generated by the compiler.
12290 2008-03-25 Mark Probst <mark.probst@gmail.com>
12292 * mini.c: Generic sharing of the non-nullable case of the box
12295 2008-03-24 Zoltan Varga <vargaz@gmail.com>
12297 * inssel.brg: Fix the build.
12299 * iltests.il.in: Add a test for lconv.ovf.u8.un.
12301 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
12303 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
12304 Array:Address. Fixes #372410.
12306 * iltests.il.in: New tests for readonly prefix.
12308 2008-03-23 Zoltan Varga <vargaz@gmail.com>
12310 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
12311 mini-trampolines.c.
12313 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
12316 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
12318 * mini.c (mono_decompose_op_imm): New helper function.
12320 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
12321 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12324 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12325 mono_arch_output_basic_block. Fix warnings.
12327 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
12330 2008-03-22 Zoltan Varga <vargaz@gmail.com>
12332 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
12333 since the extra frame is now detected automatically inside the loop.
12335 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
12336 opts which are now in mono_peephole_ins ().
12338 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
12340 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
12341 frames and skip duplicate managed-to-native frames. Fixes #367665.
12343 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12344 opts which are now in mono_peephole_ins ().
12345 (mono_arch_peephole_pass_2): Ditto.
12347 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
12349 * mini-codegen.c (mono_peephole_ins): New helper function containing the
12350 arch independent peephole optimizations.
12352 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12353 opts which are now in mono_peephole_ins ().
12355 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
12357 * mini-s390.c (mono_arch_output_basic_block): Fix build.
12359 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
12362 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
12363 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
12366 2008-03-21 Zoltan Varga <vargaz@gmail.com>
12368 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
12369 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12372 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12373 mono_arch_output_basic_block. Fix warnings.
12375 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12377 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12380 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12382 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12385 * iltests.il: Add new tests.
12387 2008-03-20 Kornel Pal <kornelpal@gmail.com>
12389 * mini.c: Removed Windows version macros.
12391 2008-03-20 Mark Probst <mark.probst@gmail.com>
12393 * generic-sharing.c: Put reflection types in the extensible part
12394 of the runtime generic context.
12396 * mini.c: Generic sharing of the GetTypeHandle special case of the
12397 ldtoken instruction.
12399 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12401 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
12403 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
12405 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
12406 consistency with the other version on the linear IR branch.
12408 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
12410 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
12412 * iltests.il.in: Add new tests.
12414 2008-03-19 Zoltan Varga <vargaz@gmail.com>
12416 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
12418 * iltests.il.in: Add new tests.
12420 2008-03-19 Mark Probst <mark.probst@gmail.com>
12422 * mini.c: Two variables with the same name were declared in
12423 nesting contexts and one wasn't initialized. Fixed.
12425 2008-03-19 Mark Probst <mark.probst@gmail.com>
12427 * mini.c: Generic sharing of the initobj instruction.
12429 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
12431 * mini.c: make the test to optimize ldtoken from typeof() more
12434 2008-03-18 Mark Probst <mark.probst@gmail.com>
12436 * mini.c: Generic sharing of the initobj instruction for reference
12439 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
12441 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
12442 the mono_breakpoint_clean_code() code to perform bound checks.
12444 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
12446 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
12447 mono_arch_patch_callsite() to include the start of the managed method
12448 to be able to perform bound checks.
12450 2008-03-17 Mark Probst <mark.probst@gmail.com>
12452 * mini.c: Generic sharing for the isinst instruction.
12454 2008-03-17 Mark Probst <mark.probst@gmail.com>
12456 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12457 inssel-long32-mips.brg: Added opcodes for doing indirect calls
12458 with the runtime generic context argument.
12460 * mini.c: Share calls to several types of unsharable methods by
12461 putting the address of the method code in the runtime generic
12462 context and doing an indirect call.
12464 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12467 2008-03-16 Mark Probst <mark.probst@gmail.com>
12469 * generic-sharing.c: Change due to a change in the runtime genric
12472 2008-03-15 Martin Baulig <martin@ximian.com>
12475 (mono_arch_nullify_class_init_trampoline): Add call to
12476 mono_breakpoint_clean_code() to make things work when running
12477 inside the debugger.
12480 (mono_arch_nullify_class_init_trampoline): Add call to
12481 mono_breakpoint_clean_code() to make things work when running
12482 inside the debugger.
12484 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12486 * inssel-long.brg (reg): Fix 64 bit build.
12488 2008-03-14 Mark Probst <mark.probst@gmail.com>
12490 * mini.c, mini.h: Share static generic code by passing it an
12491 implicit argument pointing to the runtime generic context.
12493 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12494 inssel-long32-mips.brg: New opcodes for calling shared static,
12495 which need to be passed the runtime generic context.
12497 * mini-amd64.c, mini-x86.c: Save the runtime generic context
12498 argument on the stack in the prologue if needed. New function for
12499 finding the runtime generic context argument from the registers
12500 saved by the trampoline.
12502 * mini-amd64.h, mini-x86.h: Specify which register to use for the
12503 runtime generic context argument.
12505 * tramp-amd64.c: Also restore the register used for the runtime
12506 generic context argument.
12508 * mini-trampoline.c: Resolve shared static calls by consulting the
12509 runtime generic context via the new argument.
12511 * generic-sharing.c: Add an argument to sharability-checking
12512 functions that specifies whether type variables should be treated
12513 as sharable type arguments.
12515 * inssel-x86.brg: Removed a superfluous, buggy rule.
12517 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12520 2008-03-14 Martin Baulig <martin@ximian.com>
12522 * debug-debugger.c (main_thread_handler): Call
12523 mono_runtime_run_main() without sending any notifications.
12525 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
12527 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12529 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
12531 2008-03-14 Mark Probst <mark.probst@gmail.com>
12533 * tramp-x86.c: Fixed register restore offsets in the trampoline
12534 code for ECX and EDX.
12536 2008-03-12 Geoff Norton <gnorton@novell.com>
12538 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
12539 different ucontext_t implementations.
12540 * exceptions-arm.c: Use the above defines to get exceptions working on
12541 iPhone (based on a patch by Luke Howard lukeh@padl.com)
12542 * mini-arm.c: Implement iPhone icache support (based on a patch by
12543 Luke Howard lukeh@padl.com)
12545 2008-03-12 Mark Probst <mark.probst@gmail.com>
12547 * mini.c: Enable generic sharing of calls to non-static
12548 non-interface non-generic non-value-type methods.
12550 * mini-trampolines.c: Resolve calls from shared generic code.
12552 2008-03-11 Zoltan Varga <vargaz@gmail.com>
12554 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
12556 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
12558 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
12560 * mini.c: some fixes for the AOT compiler.
12562 2008-03-07 Zoltan Varga <vargaz@gmail.com>
12564 * cpu-amd64.md: Add clob:1 to some float opcodes.
12566 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
12568 * mini.h: Added MiniVerifierMode enumeration.
12570 * mini.c: Added mini_verifier_set_mode to control
12571 the usage of the new verifier.
12573 * mini.c (mono_method): Integrated the new verifier.
12575 * driver.c: Extended --security option with validil and
12576 verifiable options to activate the new verifier.
12578 2008-03-07 Zoltan Varga <vargaz@gmail.com>
12580 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
12581 optimization to ctors taking 0 or 2 arguments too.
12583 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
12586 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
12588 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
12590 2008-03-06 Zoltan Varga <vargaz@gmail.com>
12592 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
12593 non-aot case as well.
12595 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
12597 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
12600 * aot-compiler.c (encode_patch): Ditto.
12602 * mini.h (G_MININT32): Fix the definition of this.
12604 2008-03-05 Zoltan Varga <vargaz@gmail.com>
12606 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
12608 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
12610 2008-03-04 Zoltan Varga <vargaz@gmail.com>
12612 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
12613 methods returning vtypes in registers.
12614 (mono_arch_allocate_vars): Ditto.
12616 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
12618 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
12620 * generics.cs: Add a test from the linear IR branch.
12622 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
12624 * mini.c (inline_method): Cache failed inline attempts.
12626 2008-03-04 Mark Probst <mark.probst@gmail.com>
12628 * mini.c: For shared methods of generic classes put the location
12629 of "this" into the MonoGenericJitInfo.
12631 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
12632 register out of a MonoContext by register number. Add the generic
12633 sharing context as an argument to mono_arch_find_this_argument().
12635 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
12636 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
12637 for new arch function.
12639 * mini-exception.c: Handle open exception clauses in shared
12642 * mini-trampolines.c: Supply additional argument to
12643 mono_arch_find_this_argument().
12645 2008-03-04 Zoltan Varga <vargaz@gmail.com>
12647 * Makefile.am (regtests): Run the bench.exe tests last.
12649 2008-03-03 Zoltan Varga <vargaz@gmail.com>
12651 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
12654 2008-03-02 Zoltan Varga <vargaz@gmail.com>
12656 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
12659 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
12661 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
12663 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
12664 whose class has no cctor.
12666 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
12668 2008-03-01 Zoltan Varga <vargaz@gmail.com>
12670 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
12673 2008-02-29 Zoltan Varga <vargaz@gmail.com>
12675 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
12676 to be in sync with the code on the linear IR branch.
12678 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
12680 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
12682 2008-02-27 Zoltan Varga <vargaz@gmail.com>
12684 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
12686 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
12688 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
12690 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
12692 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
12694 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
12697 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
12699 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
12700 OP_LOADR4_MEMBASE emission.
12702 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
12703 (mono_spillvar_offset_float): Ditto.
12705 * mini-mips.c (mono_arch_emit_prolog): Ditto.
12707 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
12710 * basic-long.cs: Add regression tests for them.
12712 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
12714 (mono_arch_allocate_vars): Fix representation of single-precision float
12716 (mono_arch_output_basic_block): Ditto.
12718 * inssel-mips.brg: Ditto, remove duplicate items.
12720 * mini-mips.c (emit_load_volatile_arguments): New function to handle
12721 arguments of tail calls as on other platforms.
12722 (mono_arch_output_basic_block): Handle tail calls.
12724 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
12727 * objects.cs (test_5_pass_static_struct): Add test for it.
12729 Contributed under MIT/X11 license.
12731 2008-02-26 Zoltan Varga <vargaz@gmail.com>
12733 * Makefile.am: Use gmcs for compiling the regression tests.
12735 * *.2.cs *.2.il: Rename to *.cs and *.il.
12737 2008-02-24 Zoltan Varga <vargaz@gmail.com>
12739 * regalloc.h: Make the vassign array smaller.
12741 * mini.c (mini_method_compile): Remove an unused field in cfg.
12743 * mini-codegen.c: Add a bunch of micro optimizations.
12745 2008-02-23 Zoltan Varga <vargaz@gmail.com>
12747 * regalloc.h: Remove some unused fields.
12749 2008-02-22 Zoltan Varga <vargaz@gmail.com>
12751 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
12753 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
12755 2008-02-22 Mark Probst <mark.probst@gmail.com>
12757 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
12759 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
12760 trampoline: Fetch an entry from the runtime generic context. If
12761 it's NULL, jump to the actual trampoline to fill the runtime
12762 generic context. Otherwise, return it.
12764 * mini.c: Call the lazy fetch trampoline to get entries out of the
12765 runtime generic context.
12767 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
12768 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
12769 tramp-sparc.c: Stubs for the lazy fetch trampoline.
12771 2008-02-21 Mark Probst <mark.probst@gmail.com>
12773 * mini.c: Fetch data out of the extensible part of the runtime
12774 generic context instead of calling a helper function.
12776 * generic-sharing.c: Some functions moved into
12777 metadata/generic-sharing.c. Helper function for fetching other
12778 types now checks and asserts against extensible rgctx (just for
12779 debugging purposes - the helper function isn't called anymore
12780 unless for debugging).
12782 2008-02-21 Zoltan Varga <vargaz@gmail.com>
12784 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
12785 for tail calls up to the point that the tests in iltests.exe run. Also add a
12786 dummy CKFINITE implementation.
12787 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
12788 needed for trampoline LMF frames.
12790 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
12791 trampoline LMF frames.
12793 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
12795 * mini.c (inline_method): clean any pending loader error when inlining fail.
12796 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
12798 2008-02-21 Zoltan Varga <vargaz@gmail.com>
12800 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
12802 * aot-runtime.c (decode_patch_info): Ditto.
12804 * mini.c (mono_resolve_patch_target): Ditto.
12806 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
12809 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
12811 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
12812 if it references an icall address.
12814 2008-02-20 Zoltan Varga <vargaz@gmail.com>
12816 * cpu-s390x.md: Remove some more unused opcodes.
12818 * cpu-s390x.md: Remove some unused opcodes.
12820 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
12821 mono_op_imm_to_op ().
12823 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
12824 instead of a switch statement.
12826 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
12827 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
12829 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
12831 * mini-codegen.c: Remove unused mono_regstate2_... functions.
12833 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
12836 2008-02-19 Zoltan Varga <vargaz@gmail.com>
12838 * driver.c (mono_main): Improve error reporting when an assembly cannot be
12839 opened. Fixes #362607.
12841 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
12843 * iltests.il.in: Add a test for static methods in interfaces.
12845 2008-02-18 Zoltan Varga <vargaz@gmail.com>
12847 * genmdesc.c (build_table): Fix a crash on older glib versions.
12849 * cpu-sparc.md: Remove some unused opcodes.
12851 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
12852 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
12854 * cpu-amd64.md: Remove some unused opcodes.
12856 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
12857 like the other opcodes.
12859 2008-02-17 Zoltan Varga <vargaz@gmail.com>
12861 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
12863 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
12865 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
12866 variables 'cfg' instead of 'm' for consistency.
12868 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
12870 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
12871 argument holding the vtype return address, to avoid the ambigious use of
12872 cfg->ret for this purpose.
12874 * mini.c (NEW_RETLOADA): Use vret_addr if set.
12876 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
12878 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
12879 new mono_print_ins () function which only takes one argument.
12881 2008-02-15 Zoltan Varga <vargaz@gmail.com>
12883 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
12886 2008-02-14 Zoltan Varga <vargaz@gmail.com>
12888 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
12890 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
12892 * mini-x86.c: Sync with the version on the linear IR branch by adding new
12893 opcodes and other small changes.
12895 * mini-ops.h: Add some new opcodes from the linear IR branch.
12897 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
12899 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
12900 opcodes, use the REG_MEMBASE opcodes instead.
12902 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
12903 opcodes, use the REG_MEMBASE opcodes instead.
12905 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
12908 * mini.c (mono_op_imm_to_op): New helper function.
12910 * mini-ops.h: Add some opcodes from linear IR branch.
12912 2008-02-13 Zoltan Varga <vargaz@gmail.com>
12914 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
12917 2008-02-12 Zoltan Varga <vargaz@gmail.com>
12919 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
12922 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
12924 2008-02-09 Zoltan Varga <vargaz@gmail.com>
12926 * aot-compiler.c (emit_method_code): Add an assert.
12928 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
12929 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
12932 2008-02-08 Zoltan Varga <vargaz@gmail.com>
12934 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
12935 some load/store opcodes so they are consistent.
12936 (mono_arch_emit_prolog): Simplify some code.
12938 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
12940 * objects.cs: Add tests for large argument offsets on ARM.
12942 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
12943 stack offsets. Fixes #359651.
12945 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
12947 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
12949 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
12951 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
12953 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
12955 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
12956 rid of CEE_CONV_R_UN.
12958 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
12960 2008-02-07 Zoltan Varga <vargaz@gmail.com>
12962 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
12964 * mini.c (mono_normalize_opcodes): Add some more opcodes.
12966 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
12968 * cpu-amd64.md: Remove some unused opcodes.
12970 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
12972 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
12974 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
12975 arch specific functions for its parts. Call the peephole pass after local
12976 regalloc so the prolog can compute a more accurate max_offset.
12978 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
12979 the corresponding OP_I/OP_L opcodes.
12981 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
12983 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
12985 2008-02-06 Zoltan Varga <vargaz@gmail.com>
12987 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
12988 as they are handled in mini.c.
12990 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
12992 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
12993 case since it is handled in mini.c.
12995 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
12997 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
12999 * *.c: Use the new opcodes in the IR and back end code.
13001 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
13003 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
13005 2008-02-06 Mark Probst <mark.probst@gmail.com>
13007 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
13008 an assert because it has a race condition.
13010 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13012 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
13014 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
13016 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
13018 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
13019 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
13021 2008-02-05 Zoltan Varga <vargaz@gmail.com>
13023 * cpu-amd64.md (move): Correct the maximum size of move.
13025 2008-02-05 Mark Probst <mark.probst@gmail.com>
13027 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
13028 the generic class init trampoline to return quickly if the class
13031 2008-02-04 Zoltan Varga <vargaz@gmail.com>
13033 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
13034 issues where an 32 bit callsite cannot be patched by a 64 bit address.
13036 2008-02-03 Zoltan Varga <vargaz@gmail.com>
13038 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
13041 2008-01-31 Zoltan Varga <vargaz@gmail.com>
13043 * objects.cs: Add some soft-float tests.
13045 * mini.c: Fix a couple more soft-float issues.
13047 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
13049 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
13050 avoid a REX prefix.
13052 2008-01-30 Zoltan Varga <vargaz@gmail.com>
13054 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
13055 exception happens while compiling a virtual method.
13057 2008-01-29 Zoltan Varga <vargaz@gmail.com>
13059 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
13061 * mini-sparc.c: Fix build.
13063 * mini-sparc.c (get_call_info): Add support for generic sharing.
13065 * mini-exceptions.c: Add a FIXME.
13067 2008-01-27 Zoltan Varga <vargaz@gmail.com>
13069 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
13070 altstack handling code.
13072 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
13074 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
13076 * mini-s390.c: Add support for generic sharing.
13078 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13080 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13082 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
13084 * mini-s390x.c: Add support for generic sharing.
13086 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13088 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13090 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
13091 can be used since it takes a 16 bit signed immediate.
13093 * inssel-s390x.brg: Fix OP_SETRET.
13095 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
13097 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
13099 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13101 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13103 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13106 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13109 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13110 of the unused mono_arch_patch_delegate_trampoline stuff.
13112 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13114 * basic-long.cs: Move the fp related tests to basic-float.cs.
13116 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13118 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13120 * basic-calls.cs: Add a test for proper float argument passing.
13122 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13123 if the context corresponds to an exception received through a signal.
13125 * exceptions.cs: Add a test for nullref handling at the start of a try
13128 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13130 * jit-icalls.c (mono_break): New JIT icall.
13132 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13134 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13136 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13138 * cpu-*.md: Get rid of unused opcodes.
13140 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13142 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13145 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13148 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13149 the arch independent trampoline code in mini-trampolines.c.
13151 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13153 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13155 * mini-s390.h: Remove an unused define.
13157 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13158 the arch independent trampoline code in mini-trampolines.c.
13160 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13162 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13164 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13166 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13168 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13170 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13172 * cpu-amd64.md: Use smaller sizes for int opcodes.
13174 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13176 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13179 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13182 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13183 instead of though a pointer to save an indirection when accessing elements of
13186 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13188 (NOT_IMPLEMENTED): New helper macro.
13189 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13192 * *.c: Use the new helper macro.
13194 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13196 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13198 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13200 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13203 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13205 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
13206 profiling is enabled.
13208 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
13210 (mono_arch_emit_prolog): Add more first bblock optimizations.
13212 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
13213 in order if possible.
13214 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
13215 bblock, since the arguments are still in their original registers.
13217 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
13219 2008-01-17 Zoltan Varga <vargaz@gmail.com>
13221 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
13224 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
13227 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
13229 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
13230 process async exceptions received while in unmanaged code.
13232 * mini.c (mini_init): Install a callback with the runtime which will be called
13233 when a thread receives an async exception while in unmanaged code.
13235 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
13237 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
13239 2008-01-16 Wade Berrier <wberrier@novell.com>
13246 2008-01-16 Zoltan Varga <vargaz@gmail.com>
13248 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
13249 compilation with sun cc.
13251 * cpu-*.md: Fix the build.
13253 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
13255 * mini-amd64.h: Add some comments to the MonoLMF structure.
13257 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
13259 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
13260 in the LMF structure if possible. This saves two instructions in the
13261 managed->native wrappers.
13263 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
13265 2008-01-16 Mark Probst <mark.probst@gmail.com>
13267 * generic-sharing.c: New type argument lookup code which uses the
13268 runtime generic context template.
13270 2008-01-15 Zoltan Varga <vargaz@gmail.com>
13272 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
13274 * mini-arm.c (add_general): Fix arm eabi parameter passing.
13275 (mono_arch_output_basic_block): Fix localloc implementation.
13277 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
13279 * mini-ia64.c (peephole_pass): Fix ia64 build.
13281 * mini-amd64.c (peephole_pass): Fix a warning.
13283 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
13284 at a constant offset from sp/fp.
13286 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
13287 instead of obtaining it from *lmf in the managed method case.
13289 2008-01-14 Zoltan Varga <vargaz@gmail.com>
13291 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
13293 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
13295 * mini.h (MonoInstList): New type.
13296 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
13297 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
13298 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
13299 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
13300 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
13301 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
13302 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
13303 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
13304 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
13305 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
13306 MONO_INST_LIST_FOR_EACH_ENTRY,
13307 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
13308 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
13309 mono_inst_list_first, mono_inst_list_last,
13310 mono_inst_list_next, mono_inst_list_prev): New instruction
13311 list handling interfaces.
13312 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
13313 list head 'ins_list'.
13314 (MonoInst): Replace next pointer with list head 'node'.
13315 (MonoCallInst): Make 'out_args' a MonoInstList.
13316 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
13317 (MonoCompile): Delete reverse_inst_list and
13318 reverse_inst_list_len.
13319 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
13320 mono_arch_lowering_pass, mono_arch_local_regalloc,
13321 mono_arch_output_basic_block, mono_arch_emit_prolog):
13322 Convert to new instruction lists.
13323 (insert_after_ins): Delete.
13324 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
13326 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
13327 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
13328 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
13329 mono_emulate_opcode, mono_emit_load_got_addr,
13330 inline_method, mono_method_to_ir, mono_print_bb_code,
13331 print_dfn, decompose_pass, nullify_basic_block,
13332 replace_out_block_in_code, remove_block_if_useless,
13333 merge_basic_blocks, move_basic_block_to_end,
13334 try_unsigned_compare, optimize_branches, mono_print_code,
13335 mini_select_instructions, remove_critical_edges): Likewise.
13336 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
13337 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
13338 mono_arch_output_basic_block, mono_arch_emit_prolog):
13340 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
13341 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13342 mono_arch_output_basic_block): Likewise.
13343 (inst_list_prepend, insert_after_ins): Delete.
13344 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
13345 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
13347 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
13348 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
13349 mono_arch_emit_prolog): Likewise.
13350 * cfold.c (mono_constant_fold): Likewise.
13351 * liveness.c (visit_bb, mono_analyze_liveness,
13352 optimize_initlocals): Likewise.
13353 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
13354 * graph.c (mono_draw_code_cfg): Likewise.
13355 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
13356 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
13357 mono_ssa_cprop): Likewise.
13358 * abcremoval (get_relations_from_previous_bb, process_block):
13360 * local-propagation (mono_cprop_invalidate_values,
13361 mono_local_cprop_bb): Likewise.
13362 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
13363 peephole_pass, mono_arch_output_basic_block,
13364 mono_arch_emit_prolog): Likewise.
13365 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
13366 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13367 mono_arch_emit_prolog): Likewise.
13368 (insert_after_ins): Delete.
13369 * aliasing.c (print_code_with_aliasing_information,
13370 mono_build_aliasing_information, mono_aliasing_deadce):
13371 Convert to new instruction lists.
13372 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
13373 peephole_pass, NEW_INS, mono_arch_lowering_pass,
13374 mono_arch_local_regalloc, mono_arch_output_basic_block):
13376 (insert_after_ins): Delete.
13377 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
13378 peephole_pass, mono_arch_output_basic_block): Convert to
13379 new instruction lists.
13380 * mini-codegen (InstList, inst_list_prepend,
13381 insert_after_ins): Delete.
13382 (insert_before_ins, get_register_force_spilling,
13383 get_register_spilling, free_up_ireg, free_up_reg,
13384 create_copy_ins, create_spilled_store, alloc_int_reg,
13385 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
13386 to new instruction lists.
13387 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
13388 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13389 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
13390 (insert_after_ins): Delete.
13391 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
13392 mono_arch_local_regalloc, mono_arch_output_basic_block,
13393 mono_arch_call_opcode): Convert to new instruction lists.
13394 (insert_after_ins): Delete.
13395 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
13396 peephole_pass, mono_arch_output_basic_block,
13397 mono_arch_emit_prolog): Convert to new instruction lists.
13399 2008-01-11 Zoltan Varga <vargaz@gmail.com>
13401 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
13403 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
13406 * Makefile.am (version.h): Make this work with non-bash shells.
13408 2008-01-10 Zoltan Varga <vargaz@gmail.com>
13410 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
13412 2008-01-08 Zoltan Varga <vargaz@gmail.com>
13414 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
13415 the InitializeArray optimization.
13417 2008-01-06 Zoltan Varga <vargaz@gmail.com>
13419 * mini.c driver.c: Don't include os/gc_wrapper.h.
13421 2008-01-05 Zoltan Varga <vargaz@gmail.com>
13423 * mini.c (print_jit_stats): Print GC statistics if available.
13425 2008-01-04 Zoltan Varga <vargaz@gmail.com>
13427 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
13429 2007-12-29 Zoltan Varga <vargaz@gmail.com>
13431 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
13433 2007-12-26 Zoltan Varga <vargaz@gmail.com>
13435 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
13437 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
13439 * driver.c (mono_main): Ditto.
13441 2007-12-23 Zoltan Varga <vargaz@gmail.com>
13443 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
13445 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
13446 in the vtable can't be encoded.
13447 (compile_method): Ditto.
13449 2007-12-21 Zoltan Varga <vargaz@gmail.com>
13451 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
13454 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
13457 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
13458 the top LMF entry belongs to the current method.
13460 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
13462 2007-12-20 Zoltan Varga <vargaz@gmail.com>
13464 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
13466 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
13468 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
13470 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
13472 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
13474 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
13477 * basic-float.cs: Add an ulong->double cast test.
13479 2007-12-15 Zoltan Varga <vargaz@gmail.com>
13481 * mini.c (mono_method_to_ir): Fix a warning.
13483 2007-12-14 Zoltan Varga <vargaz@gmail.com>
13485 * mini-ops.h: Add OP_SWITCH.
13487 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
13488 CEE_SWITCH in back-end code, use OP_SWITCH instead.
13490 2007-12-11 Geoff Norton <gnorton@novell.com>
13492 * mini-s390x.c: Minor change to the MAX() define to allow
13493 it to compile with other gcc versions.
13495 2007-12-11 Geoff Norton <gnorton@novell.com>
13498 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
13500 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13502 exceptions-arm.c (mono_arch_get_restore_context): Restore
13505 exceptions-arm.c (throw_exception): Save the frame pointer.
13506 This is a partial fix for #323747. Only the client side is
13509 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13511 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
13512 was using an unrelated variable to log the class which
13513 needed the cctor to be called. This was crashing on arm.
13515 2007-12-09 Robert Jordan <robertj@gmx.net>
13517 * mini-x86.c (mono_arch_emit_epilog):
13518 Consider all kinds of 64-bit types. Fixes #323114.
13520 2007-12-08 Zoltan Varga <vargaz@gmail.com>
13522 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
13524 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13526 * mini-amd64.c (peephole_pass): Add a missing instruction check.
13528 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13530 * mini.c: run type ctor before allocating an object, not only
13531 when running it's constructor method (fixes at least part of bug #342507).
13533 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13535 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
13537 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
13538 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
13541 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
13542 mono_generic_class_init_trampoline () the same as it is done with the other
13545 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
13546 aot-runtime.c aot-compiler.c: Implement AOT support.
13548 2007-12-07 Mark Probst <mark.probst@gmail.com>
13550 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
13551 build for archs which don't have the vtable trampoline defined
13554 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13556 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
13558 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
13560 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
13562 * tramp-<ARCH>.c: Use the new helper function.
13564 2007-12-07 Mark Probst <mark.probst@gmail.com>
13566 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
13567 trampoline call, which takes a vtable argument.
13569 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
13570 OP_TRAMPCALL_VTABLEs like other calls.
13572 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
13573 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
13574 call. Implemented a support function which fetches the vtable
13575 from a register set.
13577 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
13578 Implemented a generic class init trampoline, using the
13579 OP_TRAMPCALL_VTABLE opcode.
13581 * mini.c: Implemented static field access when sharing generic
13582 code. This implies initing the class using the new
13583 OP_TRAMPCALL_VTABLE call.
13585 2007-12-07 Mark Probst <mark.probst@gmail.com>
13587 * mini.c: Don't compile methods with sharing enabled if their
13588 classes are disabled for sharing.
13590 2007-12-06 Zoltan Varga <vargaz@gmail.com>
13592 * inssel.brg: Add a missing sign extension to the GETCHR and array access
13593 opcodes. Fixes #346563.
13595 * objects.cs: Add a new test.
13597 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
13599 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
13600 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
13602 2007-12-06 Zoltan Varga <vargaz@gmail.com>
13604 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
13606 2007-12-03 Zoltan Varga <vargaz@gmail.com>
13608 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
13611 2007-12-02 Zoltan Varga <vargaz@gmail.com>
13613 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
13615 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
13616 optimization in the AOT case.
13618 2007-11-30 Zoltan Varga <vargaz@gmail.com>
13620 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
13622 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
13624 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
13626 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
13628 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
13629 is created by the inlined delegate ctor.
13631 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
13633 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
13635 2007-11-29 Zoltan Varga <vargaz@gmail.com>
13637 * cpu-x86.md: Fix the length of ckfinite.
13639 2007-11-28 Zoltan Varga <vargaz@gmail.com>
13641 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
13643 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
13644 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
13646 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
13648 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
13649 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
13651 2007-11-28 Martin Baulig <martin@ximian.com>
13654 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
13655 after creating the trampoline.
13657 2007-11-27 Zoltan Varga <vargaz@gmail.com>
13659 * aot-runtime.c (load_aot_module): Check runtime version if needed.
13661 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
13664 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
13665 instead of the calling method to help AOT.
13667 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
13669 2007-11-26 Zoltan Varga <vargaz@gmail.com>
13671 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
13674 2007-11-23 Zoltan Varga <vargaz@gmail.com>
13676 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
13678 * aot-compiler.c (compile_method): Correct check for generic method definitions.
13679 (encode_method_ref): No need to handle generic method definitions specially.
13681 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
13683 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
13686 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
13688 (compile_method): Enable generic sharing.
13690 2007-11-22 Zoltan Varga <vargaz@gmail.com>
13692 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
13693 (mini_method_compile): Add preliminary support for AOTing shared generic code.
13695 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
13698 * mini-trampolines.c: Fix a warning.
13700 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
13702 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
13703 (generic_class_is_reference_type): Remove unused function.
13705 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
13706 in the generic vtable trampoline case.
13708 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
13710 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
13711 return an AOT method based on a vtable slot.
13713 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
13715 * mini.c (mini_get_vtable_trampoline): Export this.
13717 2007-11-22 Martin Baulig <martin@ximian.com>
13720 (MonoDebuggerInfo): Move `debugger_version' up.
13722 2007-11-22 Martin Baulig <martin@ximian.com>
13725 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
13727 * mini-trampolines.c
13728 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
13729 after compiling the method.
13731 2007-11-20 Martin Baulig <martin@ximian.com>
13734 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
13735 (mono_debugger_remove_breakpoint): Likewise.
13736 (mono_debugger_check_breakpoints): Likewise.
13738 * debug-debugger.c: Implement the new breakpoint interface here.
13740 2007-11-18 Zoltan Varga <vargaz@gmail.com>
13742 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
13743 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
13745 * mini-x86.c (mono_arch_output_basic_block): Ditto.
13747 2007-11-17 Zoltan Varga <vargaz@gmail.com>
13749 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
13751 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
13754 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
13757 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
13758 returning a vtype in a register.
13760 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
13761 here from the arch specific code.
13763 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
13766 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
13767 (mono_arch_emit_prolog): Increment maximum prolog size.
13769 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
13770 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
13772 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
13773 MonoGenericSharingContext.
13775 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
13776 MonoGenericSharingContext. Allocate memory from the cfg mempool.
13778 2007-11-15 Mark Probst <mark.probst@gmail.com>
13780 * mini.c, mini.h, generic-sharing.c: Functions for producing code
13781 which extract fields out of the runtime generic context. Full
13782 sharing of the NEWARR opcode.
13784 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
13786 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
13787 --enable-minimal=ssa.
13789 2007-11-13 Zoltan Varga <vargaz@gmail.com>
13791 * mini-trampolines.c (mono_delegate_trampoline): Update after
13792 mono_marshal_get_delegate_invoke () signature change.
13794 2007-11-13 Mark Probst <mark.probst@gmail.com>
13796 * mini.c: Removed the shared context in favor of the generic
13797 sharing context. Allocate the MonoJitInfo structure with room for
13798 the generic sharing context if it's needed.
13800 * mini.h: Remove MonoGenericSharingContext declaration. It's in
13801 domain-internals.h now.
13803 * mini-x86.c: Pass the generic sharing context to get_call_info ().
13805 * generic-sharing.c: Several changes for working without a shared
13806 context and instead operating on open types instead.
13808 2007-11-12 David S. Miller <davem@davemloft.net>
13810 * inssel-sparc.brg: Fix double instruction emit.
13812 2007-11-12 Zoltan Varga <vargaz@gmail.com>
13814 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
13815 Get/Set/Address methods.
13817 * mini.c debug-debugger.c mini-trampolines.c: Update after
13818 mono_marshal_get_delegate_invoke signature change.
13820 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
13822 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
13823 This can happens with dynamic methods. Fixes the other bug in #322722.
13825 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
13827 * tramp-arm.c (mono_arch_patch_callsite): Support patching
13830 * mini-arm.c (arm_patch): Implement patching of BX call
13831 sequence. Fixes one of the bugs in #322722.
13833 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
13835 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
13836 under Linux. We only need to flush every 32-byte cache line.
13838 2007-11-07 Massimiliano Mantione <massi@ximian.com>
13841 move_basic_block_to_end: Add branches when needed, eventually creating
13843 optimize_branches: added a parameter that tells if it's ok to create
13844 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
13845 and avoid calling move_basic_block_to_end when it's not ok.
13848 2007-11-07 Mark Probst <mark.probst@gmail.com>
13850 * mini.c: Abort inlining call to InitializeArray if something
13851 looks wrong. Let the icall handle it, which now has proper safety
13854 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
13856 * mini.c (mono_spill_call): add support for soft-float.
13858 * mini.c (mono_method_to_ir): add support for soft-float
13859 to inlined functions that return float.
13861 * mini.c (mono_method_to_ir): add support for soft-float
13862 to cee_stsfld opcode on float fields.
13864 2007-11-05 Geoff Norton <gnorton@novell.com>
13866 * mini-x86.h: Fix the structure access for X86 Leopard.
13869 2007-11-05 Martin Baulig <martin@ximian.com>
13871 * mini-trampolines.c
13872 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
13873 after compiling the method to notify the debugger.
13875 2007-11-05 Martin Baulig <martin@ximian.com>
13877 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
13879 2007-11-02 Zoltan Varga <vargaz@gmail.com>
13881 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
13882 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
13884 2007-11-01 Zoltan Varga <vargaz@gmail.com>
13886 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
13887 native-to-managed wrappers.
13889 2007-11-01 Geoff Norton <gnorton@novell.com>
13891 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
13894 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
13896 * mini.c, mini-x86.c: when getting back from unmanaged code
13897 to managed via a marshaled delegate we also need to set the
13900 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13902 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
13905 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
13907 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
13908 let the debugger or other external agents to tell the JIT when
13909 a sw breakpoint has been inserted in the code that the JIT needs
13910 to be able to inspect.
13912 2007-10-31 Martin Baulig <martin@ximian.com>
13915 (MonoDebuggerInfo): Remove `runtime_class_init'.
13917 2007-10-30 Martin Baulig <martin@ximian.com>
13920 (mono_debugger_thread_created): Added `MonoThread *' argument.
13921 (mono_debugger_extended_notification): New public method.
13922 (mono_debugger_trampoline_compiled): New public method.
13925 (MonoDebuggerThreadInfo): Added `thread' and
13926 `extended_notifications' fields.
13929 (debugger_executable_code_buffer): New static variable.
13932 (MonoDebuggerInfo): Added `executable_code_buffer',
13933 `executable_code_buffer_size', `breakpoint_info_area',
13934 `breakpoint_table' and `breakpoint_table_size'.
13936 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
13938 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
13939 that IP either is an unused value or the vtable pointer. IMT
13940 calls use vtable + offset now. Reduced by almost half the size
13943 2007-10-26 Jonathan Chambers <joncham@gmail.com>
13945 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
13946 defines to access param registers. Replace long usage with
13947 gsize as sizeof(long) != sizeof(void*) on Win64.
13949 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
13950 on Win64. Fix intrinsic, use _AddressOfReturnAddress
13951 instead of non-existant _GetAddressOfReturnAddress.
13953 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
13954 param registers. Save/restore %rdi and %rsi in MonoLMF.
13956 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
13957 param registers. Modify (throw_exception) signature to take
13958 %rdi and %rsi on Win64.
13960 Code is contributed under MIT/X11 license.
13962 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13964 * helpers.c: unlink debugging output files.
13966 2007-10-25 Zoltan Varga <vargaz@gmail.com>
13968 * mini.c: Move mono_create_ftnptr () to object.c.
13970 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
13972 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
13973 optional. This function can now be used to disassemble code generated
13974 outside the JIT such as trampolines and IMT thunks.
13976 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
13978 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
13979 vtable pointer from a ldr instruction.
13981 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
13982 new IMT call sequence.
13984 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
13985 call sequence for interface invocations.
13987 * mini-arm.c (mono_arch_emit_imt_argument): added, required
13988 for imt support. This function is empty since IMT on ARM requires no
13989 special handling on the IR side.
13991 * mini-arm.c (mono_arch_find_imt_method): added, required for
13994 * mini-arm.c (mono_arch_find_this_argument): added, required
13997 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
13998 a ldr instruction to load a value stored in the code stream.
14000 * mini-arm.c (mono_arch_build_imt_thunk):added, required
14004 2007-10-23 Zoltan Varga <vargaz@gmail.com>
14006 * mini.c (mini_init): Install the jump trampoline callback.
14008 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14010 * mini-trampolines.c: handle synchronized methods with the common
14011 vtable trampoline (bug #335601).
14013 2007-10-17 Zoltan Varga <vargaz@gmail.com>
14015 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
14017 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
14020 * mini-ia64.h mini-ia64.c: Add support for IMT.
14022 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
14023 prolog. Fixes #331958.
14025 2007-10-15 Zoltan Varga <vargaz@gmail.com>
14027 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
14029 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14031 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
14034 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14036 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
14039 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
14041 * mini-x86.c, mini-x86.h: x86 support for the common vtable
14044 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
14046 * mini-trampolines.c: changed the magic rampoline to understand
14047 the common vtable trampoline method: the method to invoke is
14048 determined by the vtable displacement of the call.
14050 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14052 * mini.c, mini.h: register the common vtable trampoline if the
14053 architecture supports it.
14055 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14057 * cpu-amd64.md: use the correct max length for tls_get.
14059 2007-10-14 Zoltan Varga <vargaz@gmail.com>
14061 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
14062 CEE_STELEM_ANY. Fixes #333696.
14064 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14066 * exceptions-x86.c: provide more graceful handling of the case where
14067 we followed a bogus function pointer from managed code (bug #332866).
14069 2007-10-11 Mark Probst <mark.probst@gmail.com>
14071 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
14072 replaces the generic_shared flag and will carry more information
14075 * generic-sharing.c: Added mini_type_stack_size() which allows
14076 allows open types if given a generic sharing context.
14077 mini_get_basic_type_from_generic() takes a
14078 MonoGenericSharingContext* instead of a MonoCompile* now.
14080 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
14081 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
14082 mini-sparc.c, mini-x86.c: Trivial changes required by the two
14083 changes above. Just passing arguments through to the right
14086 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14088 * mini-arm.c: unify the call emission to emit_code_seq().
14090 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
14092 * tramp-arm.c: reduced the trampoline size.
14094 2007-10-10 Mark Probst <mark.probst@gmail.com>
14096 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
14097 variable handling out of arch-specific code.
14099 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14101 * mini-arm.c: implemented fast delegate dispatch.
14103 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14105 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14106 that fp elimination is turned off if the space required by locals is too
14107 big. Fixes #331958.
14109 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14111 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14112 ARM to the new style trampoline.
14114 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14116 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14118 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14120 2007-10-09 Martin Baulig <martin@ximian.com>
14123 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14124 `field_info_offset_offset'.
14126 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14128 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14129 removed more internal usage of the r11 register and made it available
14130 to the register allocator.
14132 2007-10-08 Mark Probst <mark.probst@gmail.com>
14134 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14135 when sharing generics and treat type variables as references.
14137 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14139 * mini-ppc.c: started removing the internal uses of register r11
14140 to eventually allow the register allocator to manage it as an
14141 additional available register.
14143 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14145 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14147 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14149 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14150 specific trampolines as they are not performance critical as a jump
14151 target (maybe align as before only for AOT code?). This saves about
14152 200 KB of native code on x86 for monodevelop startup.
14154 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14156 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14157 monodevelop startup.
14159 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14161 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14163 * mini-sparc.h mini-sparc.c: Implement IMT support.
14165 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14166 its smaller and doesn't clobber sparc_g1.
14168 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14170 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14172 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14174 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14176 * mini-ppc.c: implemented fast delegate invocation.
14178 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14180 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14182 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14184 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14185 code to the new style trampoline in preparation for IMT support.
14187 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14189 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14190 systems already. This also reduces the specific trampiline sizes and
14191 prepares for the use of r12 as the IMT identifier register.
14193 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14195 * mini-mips.h: endianess fix (simplified from a patch by
14196 Thomas Kunze <thommy@tabao.de>, bug #323737).
14198 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14200 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14201 to access ucontext fields and enable netbsd support
14202 (partially from Magnus Henoch <mange@freemail.hu>).
14204 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14206 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
14207 use the preprocessor from the CPP env var if it is set.
14209 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14211 * mini-trampolines.c: fixed an assertion and moved it earlier in the
14212 code, before interface_offset gets used.
14214 2007-10-02 Zoltan Varga <vargaz@gmail.com>
14216 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
14217 mono_class_setup_vtable () before accessing klass->vtable.
14219 2007-10-01 Zoltan Varga <vargaz@gmail.com>
14221 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
14224 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14226 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
14227 IMT slots (this saves hundreds of KB of memory in programs like
14228 IronPython and Monodevelop).
14230 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14232 * mini.c: print the delegate counter.
14234 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
14236 * mini-x86.c: make it easier to enable the debugging code for IMT
14239 2007-09-28 Martin Baulig <martin@ximian.com>
14242 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
14243 `mono_method_klass_offset' and `mono_method_token_offset'.
14245 2007-09-20 Mark Probst <mark.probst@gmail.com>
14247 * mini.c: First generics sharing implementation. Can only share
14248 in very simple cases. If sharing doesn't work it falls back to
14249 dedicated compilation.
14251 * mini.h: Flag in MonoCompile to specify whether generic
14252 compilation is shared. Flags enum for marking which generic inst
14253 of a context is used. Prototypes for helper functions.
14255 * generic-sharing.c: Helper functions for generic method sharing.
14257 * optflags-def.h: Optimization flag (gshared) for enabling generic
14258 method sharing added.
14260 * Makefile.am: generic-sharing.c added.
14262 2007-09-19 Daniel Nauck <dna@mono-project.de>
14264 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
14266 2007-09-19 Massimiliano Mantione <massi@ximian.com>
14267 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
14270 2007-09-19 Martin Baulig <martin@ximian.com>
14272 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
14273 mono_debug_cleanup() is now part of mono_cleanup().
14275 2007-09-18 Zoltan Varga <vargaz@gmail.com>
14277 * driver.c (mono_main): Fix a warning.
14279 2007-09-17 Zoltan Varga <vargaz@gmail.com>
14281 * aot-compiler.c: Optimize various parts when processing large assemblies.
14284 * mini.c (mono_patch_info_hash): Improve hash function.
14286 2007-09-14 Jonathan Chambers <joncham@gmail.com>
14288 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
14290 Code is contributed under MIT/X11 license.
14292 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14294 * mini.c (mini_init): Fix a leak.
14296 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
14298 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14300 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
14302 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14304 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
14306 2007-09-13 Zoltan Varga <vargaz@gmail.com>
14308 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
14311 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
14313 * mini.c (handle_alloc): Enable managed allocators in AOT code.
14315 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
14317 * aot-runtime.c (decode_patch_info): Ditto.
14319 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14321 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
14322 static case. Cache delegates in architecture specific code,
14323 based on number of parameters.
14325 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
14326 in architecture specific code, based on number of parameters.
14328 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
14329 caching happen in architecture specific code now.
14331 Code is contributed under MIT/X11 license.
14333 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14335 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
14336 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
14337 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
14339 Code is contributed under MIT/X11 license.
14341 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14342 * mini.c: (mono_thread_abort) Fixed bug #82416.
14344 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14346 * mini.: hook the new managed GC allocation feature into the JIT.
14348 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14350 * mini.c: implementation for the new runtime tls opcode.
14352 2007-09-11 Martin Baulig <martin@ximian.com>
14355 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
14356 `mono_method_inflated_offset'.
14358 2007-09-07 Zoltan Varga <vargaz@gmail.com>
14360 * driver.c mini.h mini.c: Add a new devel command line option for injecting
14361 async exceptions into a method.
14363 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
14364 purpose of testing whenever the unwinder works at every instruction.
14366 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
14368 * mini.c: check accessibility of method used in ldftn (fixes
14371 2007-09-04 Zoltan Varga <vargaz@gmail.com>
14373 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
14375 * inssel.brg: Fix a warning.
14377 2007-09-03 Martin Baulig <martin@ximian.com>
14379 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
14380 now takes the `main_method' as argument.
14382 2007-09-02 Zoltan Varga <vargaz@gmail.com>
14384 * cpu-sparc.md (endfilter): Add missing src1:i argument.
14386 2007-08-30 Jonathan Chambers <joncham@gmail.com>
14388 * driver.c: include the cil-coff.h header on Windows.
14390 Code is contributed under MIT/X11 license.
14392 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14394 * mini.c, driver.c: don't include the cil-coff.h header.
14396 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14398 * mini.c: flag places that needs fixes fo soft-float support.
14400 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
14402 * mini.h, inssel-float.brg: fix soft-float constant loads on big
14403 endian systems (partially from Dean Jenkins, bug #81924).
14405 2007-08-28 Mark Probst <mark.probst@gmail.com>
14407 * mini.c (check_linkdemand): Remove embedded reference object in
14408 call to LinkDemandSecurityException.
14409 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
14410 with an IntPtr instead of a reference object.
14412 2007-08-28 Zoltan Varga <vargaz@gmail.com>
14414 * mini.c (handle_initobj): Handle alignment properly.
14416 * inssel.brg (mini_emit_memset): Ditto.
14418 * inssel.brg (mini_emit_memcpy): Ditto.
14420 * inssel-sparc.brg: Ditto.
14422 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
14424 2007-08-26 Zoltan Varga <vargaz@gmail.com>
14426 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
14427 exceptions raised in unmanaged code. Fixes part of #82594.
14429 2007-08-24 Mark Probst <mark.probst@gmail.com>
14431 * mini.c (mono_method_to_ir), declsec.c
14432 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
14434 2007-08-22 Martin Baulig <martin@ximian.com>
14437 (MonoDebuggerThreadInfo): New typedef.
14438 (mono_debugger_thread_table): New global variable.
14439 (mono_debugger_thread_created): New public function.
14440 (mono_debugger_thread_cleanup): New public function.
14443 (MonoDebuggerInfo):
14444 - removed `get_current_thread' and `lookup_assembly'.
14445 - removed `data_table'.
14446 - added `thread_table'.
14449 (mono_thread_start_cb): Call mono_debugger_thread_created().
14450 (mono_thread_attach_cb): Likewise.
14451 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
14452 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
14455 * driver.c (mono_main): Move mono_debug_init() up, before calling
14456 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
14458 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14460 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
14461 together when passing several arguments of type double (gives a small
14462 speedup and saves a few bytes of generated code).
14464 2007-08-20 Jb Evain <jbevain@novell.com>
14466 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
14468 2007-08-20 Jb Evain <jbevain@novell.com>
14470 * mini.c (mono_method_to_ir): throw MethodAccessException
14471 and FieldAccessException instead of InvalidProgramException.
14473 2007-08-20 Mark Probst <mark.probst@gmail.com>
14475 * mini.c: CoreCLR security checks.
14477 * mini.h: Removed MonoSecurityMode (moved to
14478 metadata/security-manager.h) and mono_security_mode global var
14479 (replaced by set/get functions in security-manager.h).
14481 * driver.c: Added "core-clr-test" security mode for testing. Used
14482 set-function for setting security mode.
14484 2007-08-17 Mark Probst <mark.probst@gmail.com>
14486 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
14487 the new jit_info_table.
14489 * driver.c: Test code for the new jit_info_table (enabled by the
14490 define MONO_JIT_INFO_TABLE_TEST).
14492 2007-08-14 Zoltan Varga <vargaz@gmail.com>
14494 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14495 detection of call <REG> instruction sequence. Fixes build on freebsd.
14497 2007-08-13 Zoltan Varga <vargaz@gmail.com>
14499 * mini-exceptions.c: Fix a warning.
14501 2007-08-11 Zoltan Varga <vargaz@gmail.com>
14503 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
14504 stack overflow handling code on amd64 too.
14506 * mini-exceptions.c (mono_setup_altstack): Make this use
14507 mono_thread_get_stack_bounds ().
14509 * mini-x86.h: Disable sigaltstack on solaris x86.
14511 2007-08-10 Zoltan Varga <vargaz@gmail.com>
14513 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
14515 2007-08-10 Geoff Norton <gnorton@customerdna.com>
14517 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
14519 2007-08-08 Zoltan Varga <vargaz@gmail.com>
14521 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
14523 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
14525 2007-08-03 Neale Ferguson <neale@sinenomine.net>
14527 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
14530 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14532 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
14533 to be emitted (bug #82281).
14535 2007-08-01 Martin Baulig <martin@ximian.com>
14537 Merged the `debugger-dublin' branch.
14539 * debug-debugger.h (MonoDebuggerInfo):
14540 Removed the `old_*' compatibility entries.
14541 Added `debugger_version' and `data_table'.
14542 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
14543 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
14546 (MiniDebugMethodBreakpointInfo): Add `address_list'.
14547 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
14548 instead of a `gconstpointer'.
14549 (mono_debugger_insert_method_breakpoint): Return a
14550 `MonoDebugMethodAddressList *'.
14552 2007-06-28 Martin Baulig <martin@ximian.com>
14554 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
14556 2007-08-01 Zoltan Varga <vargaz@gmail.com>
14558 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
14559 __builtin_frame_address () since it is broken on older gcc versions.
14561 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14563 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
14564 on the stack overflow handling and made the managed stack overflows
14565 catchable in most cases using soft guard pages.
14566 * exceptions-x86.c: added code to restore the protection in the soft
14567 guard pages at the end of exception handling.
14569 2007-07-31 Zoltan Varga <vargaz@gmail.com>
14571 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
14573 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14575 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
14576 exception handling.
14578 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14580 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
14581 signal handling support until it has been ported to the new mechanism.
14582 * mini.c: fixed stack overflow detection and use the new
14583 architecture code to handle signals on the altstack.
14585 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
14587 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
14588 stack overflows on the alt stack.
14590 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
14592 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
14593 stack overflows on the alt stack.
14595 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
14597 * exceptions-ppc.c: cleanup preparing for altstack support.
14599 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
14601 * exceptions-arm.c: cleanup preparing for altstack support.
14603 2007-07-27 Mark Probst <mark.probst@gmail.com>
14605 * mini.c (print_jit_stats): Output hazard pointer stats.
14607 2007-07-26 Mark Probst <mark.probst@gmail.com>
14609 * driver.c, mini.c: Replaced security mode flags with a single
14612 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14614 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
14616 2007-07-25 Mark Probst <mark.probst@gmail.com>
14618 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
14619 (which doesn't do anything yet) for activating Core CLR
14620 (Silverlight) security.
14622 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
14624 * mini-codegen.c: work around a possible gcc bug on arm.
14626 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14628 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
14629 message for platforms that don't support AOT compilation.
14631 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14633 * mini.h, mini.c, driver.c: temporary smcs hack.
14635 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
14637 * mini-arm.h, mini-arm.c: arm EABI fixes.
14639 2007-07-22 Zoltan Varga <vargaz@gmail.com>
14641 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
14644 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
14645 trampolines taking a method argument.
14647 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
14649 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
14650 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
14652 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
14653 JIT compilation throws an exception. Fixes #82050.
14655 2007-07-19 Mark Probst <mark.probst@gmail.com>
14657 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
14658 with the MONO_EXCEPTION_ defines.
14660 2007-07-17 Zoltan Varga <vargaz@gmail.com>
14662 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
14665 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
14666 the cause of an assertion.
14668 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
14670 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
14673 2007-07-15 Zoltan Varga <vargaz@gmail.com>
14675 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
14676 assert. Should fix #82103.
14678 2007-07-14 Zoltan Varga <vargaz@gmail.com>
14680 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
14681 here too. Fixes #82095.
14683 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
14686 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
14688 * mini-amd64.h: Enable IMT for amd64.
14690 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
14692 2007-07-12 Zoltan Varga <vargaz@gmail.com>
14694 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
14696 2007-07-12 Mark Probst <mark.probst@gmail.com>
14698 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
14699 as soon as check_linkdemand sets an exception_type.
14701 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14703 * mini-x86.c: fixed offsets for IMT call sequence.
14704 * mini-x86.h: enable IMT again.
14706 2007-07-11 Zoltan Varga <vargaz@gmail.com>
14708 * trace.c (mono_trace_enter_method): Decode MonoType too.
14710 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
14712 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
14714 * mini-amd64.c: Add preliminary IMT implementation.
14716 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14718 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
14719 understand the new IMT-base interface invocation (thanks to
14720 Daniel Nauck for the report and the remote debugging session).
14722 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14724 * mini-x86.c: size and speed optimizations for the IMT bsearch.
14726 2007-07-11 Zoltan Varga <vargaz@gmail.com>
14728 * Makefile.am (aotcheck): Make this actually use the AOTed code.
14730 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
14732 * mini-trampolines.c: implement AOT IMT support.
14733 * mini-x86.h: enable IMT support for wider testing.
14735 2007-07-10 Zoltan Varga <vargaz@gmail.com>
14737 * inssel.brg (emit_imt_argument): Add aot support here.
14739 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
14741 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14743 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
14744 of the IMT implementation, partially from massi, with my
14745 implementation of the bsearch sequence. Disabled by default until
14746 the AOT code is implemented.
14748 2007-07-10 Zoltan Varga <vargaz@gmail.com>
14750 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
14752 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
14754 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14756 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
14757 arch-independent IMT JIT code from Massimiliano
14758 Mantione (massi@ximian.com) with small cleanups from me.
14760 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
14762 * Makefile.am: fix svn invocation to get the svn revision to be
14763 independent of the local language (build fix).
14765 2007-07-09 Mark Probst <mark.probst@gmail.com>
14767 * mini.c (inline_method): Reset cfg->exception_type if the
14768 inlining is aborted. Fixes: 82049.
14770 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
14772 * mini.c: remove assert from exception handling code when exception_ptr
14775 2007-07-05 Zoltan Varga <vargaz@gmail.com>
14777 * mini.c (mono_codegen): Add an assert.
14779 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
14780 enter and leave code.
14781 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
14783 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14785 * mini-ppc.c: fixed memory corruption for localloc(0)
14788 2007-07-05 Zoltan Varga <vargaz@gmail.com>
14790 * mini.c: Fix warnings.
14792 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
14794 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
14795 to emit better double->int conversions.
14797 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14799 * mini.c: the provided Min/Max optimizations are valid for unisgned
14802 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
14804 * 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
14806 2007-06-28 Miguel de Icaza <miguel@novell.com>
14808 * mini.c (mono_running_on_valgrind): Add support for reporting the
14809 method and its boundaries to valgrind.
14811 2007-06-28 Martin Baulig <martin@ximian.com>
14813 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
14815 2007-06-25 Zoltan Varga <vargaz@gmail.com>
14817 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
14819 * generic.2.cs: Add new test case.
14821 2007-06-25 Martin Baulig <martin@ximian.com>
14823 Merged the `debugger-dublin' branch.
14826 (mono_debugger_insert_method_breakpoint): New public method.
14827 (mono_debugger_remove_method_breakpoint): Likewise.
14828 (mono_debugger_check_breakpoints): New static method.
14829 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
14831 * debug-debugger.h (MonoDebuggerInfo):
14832 Renamed (to keep backward compatibility in the vtable):
14833 `insert_breakpoint' -> `old_insert_breakpoint'.
14834 `remove_breakpoint' -> `old_remove_breakpoint'.
14835 `create_string' -> `old_create_string'.
14836 `lookup_class' -> `old_lookup_class'.
14837 `lookup_type' -> removed; changed into a dummy field.
14838 `lookup_assembly' -> `old_lookup_assembly'.
14839 Added (same functionality, but different signature):
14840 `create_string', `lookup_class', `lookup_assembly'
14842 `get_method_addr_or_bpt', `remove_method_breakpoint',
14843 `runtime_class_init'.
14845 * debug-debugger.c: Merged the `debugger-dublin' branch.
14847 2007-06-23 Zoltan Varga <vargaz@gmail.com>
14849 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
14851 (peephole_pass): Likewise.
14853 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
14855 * driver.c: hopefully make setaffinity work also for ancient
14858 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
14860 * driver.c : win32 build fix.
14862 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14864 * driver.c: check for the MONO_NO_SMP env var and bind to a single
14865 processor if it is set.
14867 2007-06-21 Martin Baulig <martin@ximian.com>
14869 * debug-mini.h: New file.
14872 (mono_debugger_insert_breakpoint_full): Moved here from
14873 ../metadata/mono-debug-debugger.c.
14874 (mono_debugger_remove_breakpoint): Likewise.
14875 (mono_debugger_breakpoint_callback): Likewise.
14877 2007-06-15 Raja R Harinath <rharinath@novell.com>
14879 * jit-icalls.c (mono_helper_compile_generic_method): Update to
14880 changes in MonoGenericClass.
14882 2007-06-14 Zoltan Varga <vargaz@gmail.com>
14884 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
14886 2007-06-14 Raja R Harinath <rharinath@novell.com>
14888 * jit-icalls.c (mono_helper_compile_generic_method): Update to
14889 removal of MonoGenericMethod.
14891 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14893 * mini-exceptions.c: hooks for the exception events profiling API.
14895 2007-06-14 Randolph Chung <tausq@debian.org>
14897 * Makefile.ma: Add hppa target.
14898 * mini-arch.h: Include mini-hppa.h
14899 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
14900 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
14901 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14903 2007-06-14 Randolph Chung <tausq@debian.org>
14905 * inssel.brg: Add rules for "chained" compare-branch operations so that
14906 a single compare op can affect multiple branches. Adjust cost for
14907 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
14908 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
14909 cost for some rules so that they can more easily be overridden by
14910 per-arch rules (with fixes from lupus).
14911 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14913 2007-06-13 Randolph Chung <tausq@debian.org>
14915 * mini-ops.h: Reorder branch ops so that they match the order of the
14916 corresponding CEE_* ops. The code expects them this way.
14917 Add new ops for HPPA target.
14918 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14920 2007-06-13 Randolph Chung <tausq@debian.org>
14922 * mini-exceptions.c: Handle cases where the stack grows towards
14924 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14926 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14928 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
14930 * driver.c: explain where a non-matching corlib is found.
14932 2007-06-13 Mark Probst <mark.probst@gmail.com>
14934 * mini.c (print_jit_stats): Output dynamic code allocation stats.
14936 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
14938 * mini-exceptions.c: Generate a method profile leave event during
14939 an exception to ensure that the profiler gets notified.
14941 2007-06-07 Zoltan Varga <vargaz@gmail.com>
14943 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
14946 * cpu-amd64.md: Add long_and/or/xor opcodes.
14948 2007-06-06 Wade Berrier <wberrier@novell.com>
14950 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
14951 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
14952 length of instruction shr_imm (expected 8, got 10)
14954 2007-06-06 Zoltan Varga <vargaz@gmail.com>
14956 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
14958 2007-06-06 Mark Probst <mark.probst@gmail.com>
14960 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
14961 MonoInternalHashTable again (fixed bug in the internal hash table
14964 2007-06-06 Mark Probst <mark.probst@gmail.com>
14966 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
14967 Have to figure out what makes it crash the SWF regression.
14969 2007-06-05 Zoltan Varga <vargaz@gmail.com>
14971 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
14973 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14975 * mini.c: optimize out the type check when storing null in a
14978 2007-06-04 Mark Probst <mark.probst@gmail.com>
14980 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
14981 MonoInternalHashTable.
14983 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
14985 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
14986 signed integer methods.
14988 2007-06-02 Zoltan Varga <vargaz@gmail.com>
14990 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
14991 permanently since the current approach doesn't work.
14993 2007-06-02 Zoltan Varga <vargaz@gmail.com>
14995 * inssel.brg (stmt): Only call delegate->invoke_impl if
14996 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
14998 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15000 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
15001 the sreg2==rdx case.
15003 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
15004 account if it contains a rex prefix.
15005 (peephole_pass): Handle OP_FMOVE as well.
15007 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15009 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
15010 as it causes regressions.
15012 2007-05-31 Zoltan Varga <vargaz@gmail.com>
15014 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
15015 static case as well.
15017 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
15019 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15020 (mono_arch_get_this_arg_from_call): Ditto.
15022 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
15024 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
15027 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15028 (mono_arch_get_this_arg_from_call): Ditto.
15030 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
15032 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
15033 try to create optimized invoke code and use that for further invocations.
15034 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
15036 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
15038 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
15040 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
15041 sealed classes or methods.
15042 *devirtualization.cs: tests for the new optimization
15044 2007-05-29 Zoltan Varga <vargaz@gmail.com>
15046 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
15047 by the update_volatile () function.
15049 2007-05-27 Zoltan Varga <vargaz@gmail.com>
15051 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
15054 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
15056 2007-05-24 Jonathan Chambers <joncham@gmail.com>
15058 * mini.c: Add configure checks for header files.
15059 * mini-x86.c: Add configure checks for header files.
15060 * trace.c: Add configure checks for header files.
15061 * aot-runtime.c: Add configure checks for header files.
15062 * aot-compiler.c: Add configure checks for header files.
15063 * driver.c: Add configure checks for header files.
15064 * mini-codegen.c: Add configure checks for header files.
15066 Code is contributed under MIT/X11 license.
15068 2007-05-22 Zoltan Varga <vargaz@gmail.com>
15070 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
15071 icompare_imm -128 + op_iclt. Fixes #81703.
15073 2007-05-19 Zoltan Varga <vargaz@gmail.com>
15075 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
15077 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15079 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
15080 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
15081 so that all isinst checks now use "interface_bitmap".
15083 2007-05-15 Zoltan Varga <vargaz@gmail.com>
15085 * cpu-amd64.md (jmp): Fix a warning.
15087 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
15089 * basic.cs: Add new regression test.
15091 * basic.cs: Remove test which is now in basic-long.cs.
15093 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
15095 * basic-long.cs: Add new test.
15097 2007-05-13 Zoltan Varga <vargaz@gmail.com>
15099 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15101 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15103 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15105 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15108 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15109 throwing code a bit.
15111 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15112 the exception throwing code a bit.
15114 * mini-x86.c (get_call_info): Allocate result from a mempool.
15116 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15118 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15120 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15122 * mini.h (MonoCompile): Add 'token_info_hash' field.
15124 * mini.c: Save token->method associations during compilation so the AOT
15125 compiler can use it.
15127 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15128 which reference generic classes and methods.
15130 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15132 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15134 * aot-compiler.c (compile_method): Fix a typo in a comment.
15136 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15138 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15139 everything generic.
15141 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15143 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15145 * mini.h (MonoCompile): Add 'args' field.
15147 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15150 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15152 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15154 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15156 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15158 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15159 opcodes for some opcodes.
15161 * mini.h *.brg *.c: Use the new opcodes.
15163 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15165 * mini.h: Bumped aot revision.
15167 * inssel.brg: modified code generation of type checks for interfaces
15168 to use the new "MonoClass.interface_bitmap" instead of the old
15169 "MonoClass.interface_offsets".
15171 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15173 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15175 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15177 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15180 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15182 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15184 2007-04-27 Wade Berrier <wberrier@novell.com>
15186 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15187 mini.h) to fix build.
15189 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15191 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15193 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15194 causes the corlib unit tests to fail.
15196 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15198 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15200 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15202 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15203 opcodes to the comparison relations.
15205 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
15206 opcodes to their types.
15208 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
15210 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
15211 it in cfg->arch.cinfo.
15213 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
15215 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
15216 cfg->cil_offset_to_bb.
15218 2007-04-24 Zoltan Varga <vargaz@gmail.com>
15220 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
15221 created becase of initlocals.
15223 2007-04-23 Zoltan Varga <vargaz@gmail.com>
15225 * mini-alpha.c cpu-alpha.md: More alpha port work from
15226 Sergey Tikhonov <tsv@solvo.ru>.
15228 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
15230 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
15232 2007-04-19 Zoltan Varga <vargaz@gmail.com>
15234 * cpu-s390.md (break): Correct the length of break instruction.
15236 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15238 * mini.c: fix a couple of soft-float issues and comments.
15240 2007-04-15 Miguel de Icaza <miguel@novell.com>
15242 * trace.c (is_filenamechar): - is also a filename char.
15244 2007-04-15 Neale Ferguson <neale@sinenomine.net>
15246 * mini-s390.c: Correct checking for enum type in return value processing.
15248 2007-04-14 Raja R Harinath <rharinath@novell.com>
15250 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
15251 (version.h): Makefile is in the build directory.
15253 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
15255 * mini-amd64.h: fix for assertion failure on Solaris/amd64
15257 2007-04-11 Martin Baulig <martin@ximian.com>
15259 * mini.c (can_access_member): Fix handling of generic classes;
15262 2007-04-10 Zoltan Varga <vargaz@gmail.com>
15264 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
15266 2007-04-05 Zoltan Varga <vargaz@gmail.com>
15268 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
15270 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15272 * mini-codegen.c: make sure the right spill amount is
15273 used for fp or integer registers (fixes the float_sub_spill() on ppc).
15275 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
15277 * mini-ppc.c: fixes for the fp_branch_nan test.
15279 2007-03-23 Zoltan Varga <vargaz@gmail.com>
15281 * basic.cs: Comment out new test which still fails on ia64.
15283 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
15285 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
15287 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15289 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
15291 2007-03-22 Zoltan Varga <vargaz@gmail.com>
15293 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
15294 on 64 bit machines. Fixes part of #80738.
15296 * basic.cs: Add regression test.
15298 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15300 * inssel.brg basic.cs: Revert previous change to fix build.
15302 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
15305 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
15307 * basic.cs: Add new regression test.
15309 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15311 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
15314 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15316 * cpu-s390x.md: Correct length of break instruction.
15318 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15320 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
15321 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
15323 2007-03-15 Jonathan Chambers <joncham@gmail.com>
15325 * *.c: Begin WIN64 port.
15326 * mini.c: Use correct register in profiler.
15327 * mini-amd64.c: No inline assembly on Win64.
15328 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
15329 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
15330 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
15331 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
15332 mono_arch_ip_from_context for Win64.
15334 Contributed under MIT/X11 license.
15336 2007-03-15 Zoltan Varga <vargaz@gmail.com>
15338 * exceptions-amd64.c (seh_handler): Ditto.
15340 * exceptions-x86.c (seh_handler): Fix a memory leak.
15342 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
15344 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
15345 mini-s390x.c: fixed peephole optimizations to deal
15346 correctly with 1 and 2 byte reload avoidance.
15348 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
15350 * cpu-s390.md, cpu-s390x.md: update localloc length.
15352 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15354 * cpu-g4.md: added missing descriptions.
15356 2007-03-14 Miguel de Icaza <miguel@novell.com>
15358 * Makefile.am: Add support so the tail tests are not executed on
15359 PowerPC as that is a known limitation of the PowerPC port.
15361 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15363 * runmdesc.bat: Move to msvc directory.
15365 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15367 * runmdesc.bat: Run executable that was produced by the current
15368 target and sent via an argument.
15370 2007-03-11 Zoltan Varga <vargaz@gmail.com>
15372 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
15375 * generics.2.cs: Add regression test.
15377 2007-03-09 Wade berrier <wberrier@novell.com>
15379 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
15381 2007-03-09 Zoltan Varga <vargaz@gmail.com>
15383 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
15384 AOT code depends on this.
15386 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15388 * mini.c: more precise tracking of types in the eval stack
15389 (part of fix for bug #81044).
15391 2007-03-07 Zoltan Varga <vargaz@gmail.com>
15393 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
15395 * aot-compiler.c (encode_patch): Remove an obsolete comment.
15397 2007-03-06 Zoltan Varga <vargaz@gmail.com>
15399 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
15401 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
15403 2007-02-22 Zoltan Varga <vargaz@gmail.com>
15405 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
15406 a pointer on 64 bit systems. Fixes #80190.
15408 * iltests.il: Add new regression test.
15410 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15412 * mini.c: inline a constant for Environment.IsRunningOnWindows.
15414 2007-02-19 Geoff Norton <gnorton@customerdna.com>
15416 * trace.c: Remove an erroneous alignemnt check when tracing.
15417 Fixes --trace on OSX86.
15419 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15421 * mini-$(arch).h: initialize SP in context for all the archs.
15423 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
15425 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
15426 regressions in the thread tests.
15428 2007-02-14 Zoltan Varga <vargaz@gmail.com>
15430 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
15431 - fixed implementation of LOCALLOC opcode
15432 - implemented non-un compare for floats
15434 - implementation of FDIV and CKFINITE opcodes
15435 - fixes for latest mono updates
15436 - additional arch opcodes
15438 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15440 * Makefile.am: simplify and merge rules for cross-compilation.
15442 2007-02-07 Massimiliano Mantione <massi@ximian.com>
15444 * local-propagation.c: Actually *apply* the fix for bug 80591...
15446 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15448 * mini-exceptions.c: backuot part of the last change
15449 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
15451 2007-02-06 Massimiliano Mantione <massi@ximian.com>
15452 * inssel.brg: Fix bug 59286.
15455 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
15457 * mini-exceptions.c: patch from Zoltan to correctly check for
15458 stack boundaries (using the stack register, not the frame register),
15459 fixes bugs #80724, #79717.
15461 2007-02-03 Zoltan Varga <vargaz@gmail.com>
15463 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
15464 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
15466 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
15467 presence of frame pointer elimination.
15469 2007-02-01 Geoff Norton <gnorton@customerdna.com>
15471 * mini-x86.h: NetBSD UCONTEX_REG defines.
15473 2007-02-01 Zoltan Varga <vargaz@gmail.com>
15475 * inssel-amd64.brg: Fix amd64 build.
15477 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
15479 * mini.h: remove extern to workaround what looks likes gcc bug 26905
15482 2007-01-31 Zoltan Varga <vargaz@gmail.com>
15484 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
15487 * mini-<ARCH>.c: Use mono_is_regsize_var ().
15489 2007-01-30 Mark Mason <mason@broadcom.com>
15491 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
15492 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
15493 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
15494 beginning support for CEE_JMP [not quite working yet]
15495 * tramp-mips.c: LMF handling now works
15497 2007-01-30 Zoltan Varga <vargaz@gmail.com>
15499 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
15501 * mini.h (NULLIFY_INS): New macro.
15503 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15505 * mini.c: statistical profiler fix for windows, patch
15506 from Tor Lillqvist (tml@novell.com).
15508 2007-01-30 Massimiliano Mantione <massi@ximian.com>
15509 * local-propagation.c: Fix bug 80591.
15511 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15513 * Makefile.am: put back the --export-dynamic option as with
15514 the previous gmodule flags (thanks to Robert Jordan).
15516 2007-01-28 Zoltan Varga <vargaz@gmail.com>
15518 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
15520 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
15521 simplify and speed up the local register allocator. Also rename some fields
15522 like iassign->vassign.
15524 * regalloc.c: Remove some functions which are no longer used since their
15525 inlined version is in mini-codegen.c.
15527 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
15529 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
15531 2007-01-27 Zoltan Varga <vargaz@gmail.com>
15533 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
15534 narrowing. Fixes #80622.
15536 * iltests.il: Add new regresssion test.
15538 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15540 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
15541 debug-debugger.c, debug-debugger.h: warning fixes.
15542 * driver.c: updated copyright year and made it fit in one line.
15544 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
15546 * aot-runtime.c: updated to use mono-dl instead of gmodule.
15548 2007-01-25 Zoltan Varga <vargaz@gmail.com>
15550 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
15552 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
15554 * iltests.il: Add new test for bug #80507.
15556 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15558 * mini-arm.h: use soft-float also on vfp for now.
15560 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
15562 * mini.c: fix some more soft-float issues.
15564 2007-01-24 Zoltan Varga <vargaz@gmail.com>
15566 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
15568 2007-01-24 Massimiliano Mantione <massi@ximian.com>
15569 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
15570 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
15571 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
15573 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
15575 * mini-arm.c: typo fix.
15577 2007-01-23 Neale Ferguson <neale@sinenomine.net>
15579 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
15581 2007-01-21 Zoltan Varga <vargaz@gmail.com>
15583 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
15584 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
15586 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
15588 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
15590 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
15592 * inssel.brg: Fix a warning.
15594 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
15596 * abcremoval.c ssa.c ssapre.c: Update after this change.
15598 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
15600 * dominators.c (df_set): Use mono_bitset_union_fast.
15602 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
15604 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
15605 mini-codegen.c: reduce relocations and memory usage for the cpu
15608 2007-01-20 Zoltan Varga <vargaz@gmail.com>
15610 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
15612 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
15613 to reduce their size.
15615 2007-01-19 Mark Mason <mason@broadcom.com>
15617 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
15618 * mini-mips.c: more configuration macros, support long conditional branches, additional
15619 asserts, fix epilog instrumentation.
15620 * mini-mips.h: use standard stack walk
15621 * cpu-mips.md: increase size of div, rem and conditional branches
15623 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
15625 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
15628 2007-01-19 Zoltan Varga <vargaz@gmail.com>
15630 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
15631 (compile_method): Ditto.
15633 * aot-runtime.c (decode_klass_info): Ditto.
15635 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
15636 needed by the code generated by inssel.brg. Also fix a warning.
15638 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
15640 * mini.c: deal with enums that become genericinsts by
15641 being nested in a generic class (bug #79956).
15643 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15645 * mini.c: match the generic definition to check for
15646 private access with generic types (bug #78431).
15648 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15650 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
15651 to make life easier for people cross-compiling that insist on not
15654 2007-01-17 Mark Mason <mason@broadcom.com>
15656 * inssel-long.brg: patch to deal with mips missing flags
15657 * inssel-long32-mips.brg: implement overflow checks
15658 * insset-mips.brg: implement overflow checks
15659 * mini-mips.h: implement conditional exception handling
15660 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
15661 Remove unused code, minor cleanups.
15662 * exceptions-mips.c: minor cleanups
15663 * mini-ops.h: add mips conditional exception ops
15664 * cpu-mips.md: add mips conditional exception ops
15667 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15669 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
15670 to deal with mips missing of flags.
15672 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
15674 * exceptions-ppc.c: execute fault handlers.
15676 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
15678 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
15680 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15682 * mini.c: handle also floating point values in initialize_array.
15684 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
15686 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
15687 array initialization and make it conditional on the intrins option.
15689 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15691 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
15692 relocations and put the patch info names close to the enum definition.
15694 2007-01-15 Mark Mason <mason@broadcom.com>
15696 * basic.cs, exceptions.cs: break up large tests to increase debugability.
15698 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
15700 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
15702 2007-01-12 Raja R Harinath <rharinath@novell.com>
15704 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
15706 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
15708 * Makefile.am: distribute the mips sources.
15710 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15712 * mini-codegen.h: handle bug #80489 here, by excluding ecx
15715 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
15717 * cpu-x86.md: back out for now as this triggers other regressions.
15719 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15721 * cpu-x86.md: force src1 and dest regpair for long shift instructions
15722 to eax:edx, so ecx can't get allocated to them (bug #80489).
15724 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
15726 * mini.c, mini-exceptions.c: enabled running fault handlers
15729 2007-01-03 Miguel de Icaza <miguel@novell.com>
15731 * driver.c: If nothing fail, do not use the string "failed",
15732 because it makes it very annoying to view test result logs on the
15735 2006-12-30 Miguel de Icaza <miguel@novell.com>
15737 * debug-debugger.c (mono_debugger_main): Rename "main" to
15738 "main_method" to prevent a warning.
15740 Remove a warning for unused field.
15742 2006-12-28 Martin Baulig <martin@ximian.com>
15745 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
15747 2006-12-22 Martin Baulig <martin@ximian.com>
15749 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
15750 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
15751 seperate `.mdb_debug_info' section, so we can access it from the
15752 debugger even if the binary is stripped.
15754 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
15755 from the `.mdb_debug_info' here to prevent the linker from
15756 removing that section.
15758 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
15759 mdb-debug-info64.s.
15761 2006-12-19 Robert Jordan <robertj@gmx.net>
15763 * mini-x86: enable the code to return small structures in
15764 registers for FreeBSD as well. Fixes bug #80278.
15765 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
15767 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15769 * mini-x86.c: align the stack when calling the profiler
15770 function instrumenting the prolog (on OSX).
15772 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
15774 * mini.c: emit a break opcode where Debugger.Break () is called.
15776 2006-12-13 Miguel de Icaza <miguel@novell.com>
15778 * mini.c (mono_method_to_ir): Provide useful information on this
15779 assert, to prevent others from debugging like I did.
15781 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
15783 * mini.c: enable code which was incorrectly commented
15786 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
15788 * mini-x86.c: enable on OSX, too, the code to return small
15789 structures in registers.
15791 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
15793 * mini-x86.c: remove the use of the dynamic code manager here, too.
15795 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
15797 * mini.h, debug-debugger.c, tramp-*.c: fixed
15798 mono_debugger_create_notification_function() to use
15799 mono_global_codeman_reserve () instead of a dynamic code manager.
15801 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
15803 * mini.c, jit-icalls.h, jit-icalls.c: remove the
15804 ves_array_element_address() jit icall and use a generated
15805 managed method instead (which is about 4 times faster for a rank 3
15808 2006-11-29 Mark Mason <mason@broadcom.com>
15810 * basic-calls.cs: additional tests for passing
15811 structures as function arguments.
15813 2006-11-29 Mark Mason <mason@broadcom.com>
15815 * mini-mips.h: disable custom exception handling
15816 * mini-mips.c: throw/rethrow should use jalr to call
15817 exception stubs. Fixed bug with passing structures
15818 by value. More support for tracing floating point
15821 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15823 * mini.c: fixed typo in the soft-float ldind.r4 handling
15826 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
15828 * mini.c, mini.h, driver.c: added --runtime command line
15829 option to select a different runtime than the autodetected one.
15830 * jit.h: added API for embedders to initialize with a specific
15833 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
15835 * mini.c: handle also boxing of r4 values (bug #80024).
15837 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
15839 * mini-ppc.c: force indirect calls until we reserve
15840 enough address space for all the generated code.
15842 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
15844 * exceptions-arm.c: workaround bugs in the libc definition
15845 of struct ucontext.
15847 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
15849 * inssel.brg: fixes from me and Mark Mason.
15851 2006-11-23 Dick Porter <dick@ximian.com>
15853 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
15854 semaphore display now we've fixed the initial value
15856 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
15858 * inssel.brg: partially revert the last change to fix the build.
15860 2006-11-21 Mark Mason <mason@broadcom.com>
15862 * inssel.brg: Add and use compare-and-branch macros to support
15863 architectures that do not have condition code registers (ie. MIPS).
15864 * *-mips.{c,brg,md}: Fix copyright statements
15866 2006-11-20 Mark Mason <mason@broadcom.com>
15868 * Makefile.am: remove mini-codegen.c from list of MIPS sources
15869 * mini.c: Allow GET_CONTEXT to be specified by the arch port
15870 * mini.h: Added declaration for mono_print_ins()
15871 * mini-codegen.c: added ins_spec initializer for MIPS
15872 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
15873 vreg to be virtual and hreg to be non-virtual.
15874 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
15875 is not yet working/implemented correctly.
15876 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
15877 non-static, fixup calls to print_ins() from other parts in the file.
15879 2006-11-20 Mark Mason <mason@broadcom.com>
15881 * basic-calls.cs: added tests for passing structures as arguments
15884 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
15886 * inssel-long32.brg: optimize signed division by power of two.
15888 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
15890 * mini-arm.c: added support for interworking with thumb code
15891 (mono must be still be built using the ARM instruction encoding).
15893 2006-11-19 Miguel de Icaza <miguel@novell.com>
15895 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
15896 verifier has different rules for it. Fixes a few verifier issues
15899 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
15900 at the end, so people know what happened.
15902 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
15904 * brach-opts.c: in optimize_exception_target() make sure we
15905 are in a catch clause (fixes bug #79871).
15907 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
15909 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
15910 more soft-float support fixes.
15912 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
15914 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
15915 that are passed half on the stack and half in registers.
15917 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
15919 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
15920 more mips integration work from Mark E Mason
15921 <mark.e.mason@broadcom.com>.
15923 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
15925 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
15926 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
15927 tramp-mips.c: added sources for the mips port, not
15928 integrated in the build yet. Contributed by
15929 Mark E Mason <mark.e.mason@broadcom.com>.
15931 2006-11-14 Neale Ferguson <neale@sinenomine.net>
15933 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
15935 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
15937 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
15938 put the soft-float rules in its own file since it seems to
15939 break s390 compilation.
15941 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
15943 * mini-arm.c: fixed wrnings.
15945 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
15947 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
15948 inssel-arm.brg: ARM support for soft-float.
15950 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
15952 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
15953 loads and stores of 32 bit fp values.
15955 2006-11-10 Zoltan Varga <vargaz@gmail.com>
15957 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
15959 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
15960 works. Fixes #79852 and #79463.
15962 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
15964 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
15965 more soft-float support WIP and fixes.
15967 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
15969 * mini-arm.c: some VFP updates.
15971 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
15973 * mini-exceptions.c: 0 is a valid local var offset in some
15974 architectures, don't assert (bug #78508).
15976 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
15978 * exceptions-arm.c: fixed off by one error in stack walk code.
15980 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
15982 * mini.h, mini.c: more precise tracking of type load exceptions.
15984 2006-11-03 Robert Jordan <robertj@gmx.net>
15986 * Makefile.am: [WIN32] Add monow.exe target.
15987 * driver.c: [WIN32] Don't detach the console when debugging.
15990 2006-10-30 Miguel de Icaza <miguel@novell.com>
15992 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
15994 2006-10-23 Zoltan Varga <vargaz@gmail.com>
15996 * aot-compiler.c (emit_method_info): Add a case missed earlier.
15998 * driver.c (mini_regression): Fix --regression with AOT.
16000 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
16002 2006-10-17 Zoltan Varga <vargaz@gmail.com>
16004 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
16006 * mini-sparc.h: Don't use sigaction on sparc/linux.
16008 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
16010 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
16012 * mini-exceptions.c: Add proper include files for getpid ().
16014 2006-10-16 Zoltan Varga <vargaz@gmail.com>
16016 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
16017 address instead of a MonoJitInfo* to avoid decoding the exception info for the
16020 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
16021 name cache to reduce its size.
16023 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
16025 2006-10-15 Zoltan Varga <vargaz@gmail.com>
16027 * mini-x86.c: Save/restore the current LMF structure more efficiently using
16028 the mono_lmf TLS variable.
16030 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
16031 trampoline lmf frames.
16033 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
16035 2006-10-14 Zoltan Varga <vargaz@gmail.com>
16037 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
16038 the mono_lmf TLS variable.
16040 * mini-exceptions.c: Access the LMF structure through accessors.
16042 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
16043 variable instead of in jit_tls->lmf.
16045 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
16047 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
16048 trampoline lmf frames.
16050 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
16052 2006-10-12 Zoltan Varga <vargaz@gmail.com>
16054 * mini.c trace.c mini-x86.c: Revert these too.
16056 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
16059 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
16061 * genmdesc.c: removed now dead code.
16063 2006-10-09 Robert Jordan <robertj@gmx.net>
16065 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
16067 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
16069 * mini.h: do not leave gaps in the opcode values.
16071 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
16073 * jit-icalls.h: flag functions as internal here, too.
16075 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
16077 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
16078 functions with the internal attribute.
16080 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
16082 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16084 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
16086 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16089 2006-10-05 Zoltan Varga <vargaz@gmail.com>
16091 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
16092 tail calls as on other platforms.
16094 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
16096 * iltests.il: Add a few tailcall tests.
16098 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16100 * driver.c: fix loop for old compilers (bug #79521).
16102 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16104 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16106 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16108 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16109 metadata without any code.
16111 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16112 more precise debugging information using gdb.
16114 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16116 * inssel-ia64.brg: Make the helper methods static.
16118 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16120 * inssel-x86.brg: make the helper methods static.
16122 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16124 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16126 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16128 * mini.c: updates for monoburg changes.
16129 * inssel.brg: make a few helper functions static as they should.
16131 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16133 * Makefile.am: Move mini-codegen.c to common_sources.
16135 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16137 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16139 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16140 mini-ppc.h: port to use the common local register allocator.
16142 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16144 * mini.h: Remove the comment too then.
16146 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16148 * mini.h: put back backend.data which is to be used shortly and
16149 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16150 pointers on 4 byte boundaries it'd have much bigger issues running
16151 and you can ifdef it out anyway.
16153 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16155 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16156 MonoInst size by 4 bytes on 64 bit machines.
16158 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16160 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16161 replacement with more meaningful field names. Arch maintainers, please
16162 check the assigned names are good enough for your arch.
16164 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16166 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16167 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16169 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16171 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16172 relocations and memory requirements, put the optimization flags
16173 definitions in their own file.
16175 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16177 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16179 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16181 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16183 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16185 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16187 * inssel.brg: use the correct function to get the size of an item
16188 in an array, given an element class.
16189 * aot-compiler.c: do not access class->class_size directly.
16191 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16193 * mini.h, debug-mini.c: added a debugging function to print
16194 info about local variables and arguments in a jitted method.
16196 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16198 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16200 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16202 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16204 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16205 inner and outer loops when passing vtypes.
16207 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
16209 * mini-ppc.c: take into account the cpu errata for cache flushing
16210 which caused some random errors (bug #79381).
16212 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16214 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
16215 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
16217 2006-09-17 Zoltan Varga <vargaz@gmail.com>
16219 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
16222 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
16223 freebsd ports tree.
16225 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
16226 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
16228 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
16231 2006-09-13 Zoltan Varga <vargaz@gmail.com>
16233 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
16235 2006-09-12 Zoltan Varga <vargaz@gmail.com>
16237 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
16238 macro does not have to be changed during debugging.
16240 * 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>.
16242 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
16244 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
16246 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
16247 MONO_ARCH_NO_EMULATE_MUL is defined.
16249 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
16251 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
16253 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
16255 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
16257 2006-09-11 Zoltan Varga <vargaz@gmail.com>
16259 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
16260 stuff to mini-exceptions.c where it is used.
16262 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
16263 setup code, the real one is in mini-exceptions.c.
16265 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
16266 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
16267 some changes from the freebsd ports tree.
16269 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
16272 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
16274 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
16276 * mini.c: on Linux, check for /proc to be mounted
16277 (bug# 79351, novell bug#201204).
16279 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
16281 * mini.c: handle cases where pthread_attr_getstack() behaves
16282 incorrectly (bug #78096).
16284 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
16286 * mini-arm.c: support larger stack frames (bug #79272).
16288 2006-09-08 Zoltan Varga <vargaz@gmail.com>
16290 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
16292 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
16295 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
16296 mono_class_from_name () to find a class from its name.
16298 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
16300 2006-09-07 Zoltan Varga <vargaz@gmail.com>
16302 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
16304 2006-09-05 Kornel Pal <kornelpal@gmail.com>
16306 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
16308 2006-09-04 Zoltan Varga <vargaz@gmail.com>
16310 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
16311 callinfo->trampoline.
16313 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
16315 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
16318 2006-09-03 Zoltan Varga <vargaz@gmail.com>
16320 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
16322 2006-09-02 Zoltan Varga <vargaz@gmail.com>
16324 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
16325 stats.method_trampolines, it is already done by the generic trampoline code.
16327 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
16329 2006-09-01 Zoltan Varga <vargaz@gmail.com>
16331 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
16333 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
16335 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
16337 * mini.c (print_jit_stats): Print mscorlib mempool size too.
16339 * mini.c (print_jit_stats): Print new stats.
16341 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16343 2006-08-31 Zoltan Varga <vargaz@gmail.com>
16345 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
16346 Address on two dimensional arrays. Fixes #78729.
16348 * mini.h (MonoCompile): Add a 'skip_visibility' field.
16350 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
16353 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
16355 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
16358 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
16360 (mini_get_ldelema_ins): Ditto.
16362 2006-08-30 Zoltan Varga <vargaz@gmail.com>
16364 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
16365 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
16368 2006-08-29 Neale Ferguson <neale@sinenomine.net>
16370 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
16371 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
16373 * exceptions-s390x.c: Cosmetic change.
16375 * tramp-s390.c: Fix warning.
16377 * cpu-s390.md: Correct length of mul_imm.
16379 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
16381 * aot-compiler.c: added binary writer with ELF backend
16382 implementation (only on Linux/x86 for now).
16384 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16386 * Makefile.am: Don't run net 2.0 AOT tests.
16388 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
16389 (mono_compile_assembly): Skip net 2.0 assemblies as well.
16391 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
16393 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16395 * aot-compiler.c: simplified and refactored the asm-writing code
16396 to allow different backends.
16398 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16400 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
16402 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
16403 little. Share patches of type TYPE_FROM_HANDLE as well.
16405 * mini.c (mono_patch_info_equal): New helper function.
16406 (mono_patch_info_hash): Ditto.
16408 * aot-compiler.c (emit_method_code): Fix s390 build.
16410 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
16411 is not handled because it is stored as a flag and not as a type ctor. Fixes
16414 2006-08-17 Zoltan Varga <vargaz@gmail.com>
16416 * aot-compiler.c: Fix computation of GOT slot statistics.
16418 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
16419 Also remove support for not PIC AOT.
16421 * mini.h: Bump AOT file format version.
16423 * objects.cs: Add a test for #78990.
16425 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
16426 (peter.dettman@iinet.net.au). Fixes #79087.
16428 * basic-long.cs: Add a test for the above.
16430 2006-08-16 Zoltan Varga <vargaz@gmail.com>
16432 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
16434 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
16437 2006-08-15 Zoltan Varga <vargaz@gmail.com>
16439 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
16442 2006-08-10 Jonathan Chambers <joncham@gmail.com>
16444 * mini.c: Don't verify COM proxy invoke calls
16447 2006-08-10 Dick Porter <dick@ximian.com>
16449 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
16450 which process is holding semaphores locked.
16452 2006-08-08 Zoltan Varga <vargaz@gmail.com>
16454 * mini-ia64.c mini-amd64.c: Fix #79027.
16456 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
16458 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
16460 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
16461 implicit arguments in a vararg call. Fixes #79027.
16463 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
16465 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
16466 (mono_get_array_new_va_signature): Ditto.
16468 2006-08-05 Zoltan Varga <vargaz@gmail.com>
16470 * aot-runtime.c: Call init_plt lazily.
16472 * inssel-long.brg: Fix unsigned long->int conversion.
16474 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
16476 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
16477 that most data is now in the .rss/.data section.
16479 2006-08-04 Zoltan Varga <vargaz@gmail.com>
16481 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
16483 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
16485 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
16487 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
16489 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
16490 virtual call. Fixes #79010.
16492 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
16493 and use the result as the this argument in the real call.
16495 * generics.2.cs: Add a new test for #79010.
16497 2006-08-03 Zoltan Varga <vargaz@gmail.com>
16499 * mini-x86.c: Fix a warning.
16501 * aot-compiler.c: Add a bunch of statistics.
16503 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
16505 2006-08-02 Zoltan Varga <vargaz@gmail.com>
16507 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
16509 2006-08-01 Zoltan Varga <vargaz@gmail.com>
16511 * 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>.
16513 2006-07-13 Miguel de Icaza <miguel@novell.com>
16515 * mini.c (mono_method_to_ir): Obtain the original method in the
16516 CIL stream and use this to perform validation.
16520 2006-07-19 Zoltan Varga <vargaz@gmail.com>
16522 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
16523 (mono_arch_call_opcode): Ditto.
16525 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
16528 * mini.c (mono_patch_info_dup_mp): New helper function.
16530 * aot-compiler.c (compile_method): Fix some of the memory allocated during
16531 compilation. Fixes #78827.
16533 2006-07-18 Kornel Pal <kornelpal@gmail.com>
16535 * declsec.c: Use original security informations for
16536 MONO_WRAPPER_MANAGED_TO_MANAGED.
16538 2006-07-15 Jonathan Chambers <joncham@gmail.com>
16540 * mini.c: Allow Com Interop methods/classes and
16541 don't verify COM wrapper calls
16544 2006-07-13 Zoltan Varga <vargaz@gmail.com>
16546 * inssel-long32.brg: Fix long->i4 checked conversion.
16548 * exceptions.cs: Add a test for the above.
16550 2006-07-08 Zoltan Varga <vargaz@gmail.com>
16552 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
16554 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
16557 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
16560 2006-07-03 Zoltan Varga <vargaz@gmail.com>
16562 * mini.c: Fix solaris/x86 exception handling.
16564 * Makefile.am: Get rid of $(ICU_LIBS).
16566 2006-07-02 Zoltan Varga <vargaz@gmail.com>
16568 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
16569 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
16570 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
16572 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
16574 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
16575 this function causes a SIGSEGV.
16577 2006-06-22 Zoltan Varga <vargaz@gmail.com>
16579 * mini.c: Remove unused solaris/x86 includes.
16581 2006-06-21 Zoltan Varga <vargaz@gmail.com>
16583 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
16585 2006-06-20 Jb Evain <jbevain@gmail.com>
16587 * cpu-g4.md: fix max length of start_handler instruction.
16589 2006-06-20 Massimiliano Mantione <massi@ximian.com>
16590 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
16592 2006-06-16 Massimiliano Mantione <massi@ximian.com>
16593 * ssa.c: Fixed bug 78653 for SSA based deadce.
16594 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
16595 MonoInst.flags, used in SSA based deadce.
16596 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
16597 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
16599 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
16601 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
16602 it can end up using non executable memory on ppc64 systems
16603 running ppc32 userspace (fix from Johannes Berg).
16605 2006-06-14 Dick Porter <dick@ximian.com>
16607 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
16610 2006-06-13 Massimiliano Mantione <massi@ximian.com>
16611 * mini.c: Made so that inline is locally disabled if it would
16612 trigger a .cctor, because too many apps depend on this behavior
16613 (which seems to be also the one of the MS CLR).
16615 2006-06-13 Zoltan Varga <vargaz@gmail.com>
16617 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
16618 No idea why this worked before.
16620 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
16621 which branch to outer exception clauses since they could skip the
16622 inner finally clauses. Fixes #78633.
16624 * exceptions.cs: Add a test for the above.
16626 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
16629 * iltests.il: Add a test for the above.
16631 2006-06-12 Zoltan Varga <vargaz@gmail.com>
16633 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
16634 after the end of a try bblock, to prevent asserts in mini_method_compile ().
16636 * iltests.il: Add a test for the above.
16638 2006-06-10 Zoltan Varga <vargaz@gmail.com>
16640 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
16642 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
16643 methods as instrinsics.
16645 2006-06-09 Wade Berrier <wberrier@novell.com>
16647 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
16648 (simple-cee-ops.h ssapre-mini-ops.h)
16650 2006-06-09 Neale Ferguson <neale@sinenomine.net>
16652 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
16653 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
16655 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
16656 * cpu-s390x.md: Fix max. length values for a couple of instructions.
16658 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
16660 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
16662 2006-06-08 Massimiliano Mantione <massi@ximian.com>
16664 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
16665 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
16666 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
16667 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
16668 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
16669 of opcodes, so that bug 78549 should not happen again.
16670 * ssapre.c: Updated to use the renamed files.
16672 2006-06-08 Zoltan Varga <vargaz@gmail.com>
16674 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
16675 in OP_ATOMIC_EXCHANGE_I4.
16677 2006-06-07 Wade Berrier <wberrier@novell.com>
16679 * tramp-s390.c: Fix s390 build (add missing pointer declarations
16680 in mono_debugger_create_notification_function)
16682 2006-06-06 Zoltan Varga <vargaz@gmail.com>
16684 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
16686 * mini.c (type_from_stack_type): Disable some changes which do not
16689 * driver.c: Reenable opts.
16691 * mini.h (MonoStackSlot): New structure to keep track of the verification state
16692 of the evaluation stack.
16694 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
16695 evaluation stack trace at entry to the bblock.
16697 * mini.c (merge_stacks): New function to perform verification of stack merges.
16698 Turned off by default.
16700 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
16703 2006-06-06 Massimiliano Mantione <massi@ximian.com>
16705 * local-propagation.c: Fixed bug 78549.
16707 2006-06-04 Zoltan Varga <vargaz@gmail.com>
16709 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
16711 2006-06-02 Miguel de Icaza <miguel@novell.com>
16713 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
16714 tramp-arm.c, tramp-ia64.c
16715 (mono_debugger_create_notification_function): Update signature to
16716 new signature and use new protocol for creating the notification
16719 Should fix the build.
16721 2006-06-02 Geoff Norton <gnorton@customerdna.com>
16723 * exceptions-ppc.c (mono_jit_walk_stack)
16724 (ves_icall_get_frame_info): Fix the build
16726 2006-06-02 Zoltan Varga <vargaz@gmail.com>
16728 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
16730 2006-05-31 Raja R Harinath <rharinath@novell.com>
16732 * il2tests.2.il: New file for generics CIL tests. Add test for
16734 * Makefile.am: Update.
16737 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
16740 2006-05-30 Massimiliano Mantione <massi@ximian.com>
16742 * aliasing.c: Fixed bug 78311.
16744 2006-05-29 Martin Baulig <martin@ximian.com>
16746 * mini-exceptions.c (mono_find_jit_info): When computing the
16747 native offset, check whether we're actually inside the method's
16748 code; call mono_debug_print_stack_frame() to format the frame.
16749 (ves_icall_System_Exception_get_trace): Call
16750 mono_debug_print_stack_frame() to format the stack frame.
16751 (ves_icall_get_trace): Update to the new debugging API.
16752 (mono_jit_walk_stack_from_ctx): Likewise.
16753 (ves_icall_get_frame_info): Likewise.
16755 * mini.c (get_method_from_ip): Use the new debugging API.
16756 (mono_print_method_from_ip): Likewise.
16759 (mono_jit_walk_stack): Use the new debugging API.
16760 (ves_icall_get_frame_info): Likewise.
16762 2006-05-27 Zoltan Varga <vargaz@gmail.com>
16764 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
16766 2006-05-25 Massimiliano Mantione <massi@ximian.com>
16768 * mini.c: Added "limitator" to inline for debugging.
16770 2006-05-24 Martin Baulig <martin@ximian.com>
16772 * debug-debugger.c (mono_debugger_init): Create a private,
16773 malloc()-based code manager for the notification function and
16774 intentionally leak it on exit. This fixes the crash-on-exit race
16778 (mono_debugger_create_notification_function): Added
16779 `MonoCodeManager *' argument.
16782 (mono_debugger_create_notification_function): Added
16783 `MonoCodeManager *' argument.
16785 2006-05-23 Massimiliano Mantione <massi@ximian.com>
16787 * aliasing.c: Fixed 64 bit issue.
16788 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
16789 default since all known bugs are fixed (one more time!).
16791 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16793 * mini.c: write barrier support.
16795 2006-05-23 Martin Baulig <martin@ximian.com>
16797 * debug-debugger.c: Revert Paolo's change. Add comment and #error
16798 check at the top of the file.
16800 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
16802 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
16803 reverting changes without reason and without changelog entries.
16805 2006-05-18 Zoltan Varga <vargaz@gmail.com>
16807 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
16808 to a few opcodes. Fixes #78439.
16810 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
16811 consistency with other archs.
16813 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
16815 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
16817 * debug-debugger.c: fix the build.
16819 2006-05-17 Martin Baulig <martin@ximian.com>
16822 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
16823 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
16824 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
16825 (debugger_attach): Call GC_mono_debugger_add_all_threads().
16827 2006-05-11 Zoltan Varga <vargaz@gmail.com>
16829 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
16831 2006-05-10 Zoltan Varga <vargaz@gmail.com>
16833 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
16834 MONO_TYPE_GENERICINST.
16836 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
16837 MONO_TYPE_GENERICINST.
16839 2006-05-09 Zoltan Varga <vargaz@gmail.com>
16841 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
16844 2006-05-08 Zoltan Varga <vargaz@gmail.com>
16846 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
16848 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
16850 2006-05-06 Zoltan Varga <vargaz@gmail.com>
16852 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
16853 mono_trace_cleanup ().
16855 * iltests.il: Fix problem with the newly added test.
16857 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
16858 due to register constraints, free up the previous hreg. Fixes #78314.
16860 * iltests.il: Add new test for #78314.
16862 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
16863 Interlocked.Add. Fixes #78312.
16865 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
16867 2006-05-05 Zoltan Varga <vargaz@gmail.com>
16869 * inssel.brg (mini_emit_virtual_call): Fix a warning.
16871 2006-05-05 Martin Baulig <martin@ximian.com>
16873 * debug-mini.c (mono_debug_open_block): New method.
16876 (mono_arch_output_basic_block): Call mono_debug_open_block() at
16877 the beginning of each basic block.
16880 (mono_arch_output_basic_block): Call mono_debug_open_block() at
16881 the beginning of each basic block.
16883 2006-05-04 Massimiliano Mantione <massi@ximian.com>
16885 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
16886 default until I understand why they break the build on amd64.
16888 2006-05-04 Zoltan Varga <vargaz@gmail.com>
16890 * mini.c (mini_cleanup): Call mono_cleanup ().
16892 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
16895 2006-05-04 Massimiliano Mantione <massi@ximian.com>
16897 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
16898 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
16899 default since all known bugs are fixed, and I cannot reproduce bug
16900 77944... I'm asking Matt Hargett to test again after this commit.
16902 2006-04-28 Massimiliano Mantione <massi@ximian.com>
16904 * mini-codegen.c: Fixed typo that thrashed inline.
16906 2006-04-28 Zoltan Varga <vargaz@gmail.com>
16908 * dominators.c (compute_dominators): Avoid using a worklist since
16909 it is not correct in some cases. Instead, iterate over all bblocks as
16910 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
16912 2006-04-28 Miguel de Icaza <miguel@novell.com>
16914 * mini.c (mono_jit_compile_method_inner): Use
16915 mono_prepare_exception_from_error that resets the value
16918 2006-04-27 Miguel de Icaza <miguel@novell.com>
16920 * mini.c: Move the mini_loader_error_to_exception to metadata.
16922 2006-04-27 Massimiliano Mantione <massi@ximian.com>
16924 * aliasing.c: Fixed bug 78210.
16926 2006-04-27 Massimiliano Mantione <massi@ximian.com>
16928 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
16929 default until all their problems (or the ones they trigger) are fixed.
16931 2006-04-26 Zoltan Varga <vargaz@gmail.com>
16933 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
16935 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
16936 as loaded only after resolving patches since that could invoke the same method.
16938 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
16940 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
16943 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
16946 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
16949 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
16950 made from AOT code through the PLT table.
16952 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
16953 holding the plt offset when a call is made to the aot plt trampoline.
16955 2006-04-25 Zoltan Varga <vargaz@gmail.com>
16957 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
16960 * Makefile.am (common_sources): Fix build breakage.
16962 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
16963 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
16964 intra-assembly calls if possible.
16966 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
16968 * mini-trampolines.c: Handle PLT entries.
16970 * mini.c: Avoid creating a GOT var for calls.
16972 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
16973 from mscorlib code.
16975 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
16976 from mscorlib code.
16978 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
16981 * mini.h: Bump AOT file format version.
16983 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
16986 2006-04-25 Martin Baulig <martin@ximian.com>
16988 * driver.c: Disable copyprop, consprop and inline when running
16989 inside the debugger.
16991 2006-04-25 Martin Baulig <martin@ximian.com>
16993 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
16994 with `get_current_thread' and added `detach'.
16995 (MonoDebuggerMetadataInfo): Added `thread_size',
16996 `thread_tid_offset', `thread_stack_ptr_offset' and
16997 `thread_end_stack_offset'.
16999 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17001 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
17004 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
17005 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
17007 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
17009 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
17011 * aot.c: Add support for ADJUSTED_IID.
17013 2006-04-24 Zoltan Varga <vargaz@gmail.com>
17015 * aot.c (emit_method_order): Don't align method_order_end.
17017 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
17018 the interface ID changes.
17020 2006-04-21 Dick Porter <dick@ximian.com>
17022 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
17023 cleaning up a thread. Fixes the new part of bug 77470.
17025 2006-04-20 Geoff Norton <gnorton@customerdna.com>
17027 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
17028 to managed wrapper.
17030 2006-04-19 Zoltan Varga <vargaz@gmail.com>
17032 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
17034 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
17035 SIGSEGV. Fixes #78072.
17037 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
17038 unregister our SIGABRT handler.
17040 2006-04-19 Massimiliano Mantione <massi@ximian.com>
17042 * mini.c: Disabled inline where it can alter the call stack in a
17043 way visible from managed code.
17044 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
17047 2006-04-16 Zoltan Varga <vargaz@gmail.com>
17049 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
17050 on other platforms. Fixes #78089.
17052 2006-04-13 Martin Baulig <martin@ximian.com>
17054 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
17055 determine whether we're inside the debugger.
17058 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
17060 2006-04-12 Zoltan Varga <vargaz@gmail.com>
17062 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
17063 handler clauses. Fixes #78024.
17065 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
17066 in the CALL_MEMBASE opcodes. Fixes #78088.
17067 (mono_arch_get_vcall_slot_addr): Ditto.
17069 2006-04-10 Martin Baulig <martin@ximian.com>
17071 * debug-debugger.c: The thread handling code has now been moved
17072 into ../metadata/threads.c.
17074 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17076 * driver.c (mono_main): Fix --with-gc=none build.
17078 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
17079 (mono_spillvar_offset_float): Ditto.
17080 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
17081 hreg, not when its !global, since on ia64, there is a third category: stacked
17084 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
17086 * mini.c: set MonoInst->klass for load field address and a few other
17089 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17091 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
17093 2006-04-07 Zoltan Varga <vargaz@gmail.com>
17095 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
17096 the branch opt changes.
17098 2006-04-06 Dick Porter <dick@ximian.com>
17100 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17102 * wapihandles.c (mini_wapi_seminfo):
17103 * driver.c (mono_main): Add semaphore info option
17105 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17107 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17108 branch optimization changes. Fixes #78009.
17110 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17112 * mini.c: ignore accessibility of methods in managed->native wrappers.
17114 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17116 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17118 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17120 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17122 * mini.c: Modify the branch optimizations to preserve the invariant that
17123 the entries inside the in_bb and out_bb arrays are unique.
17124 (mono_unlink_bblock): Avoid creation of new arrays.
17126 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17128 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17131 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17133 * mini.c (optimize_branches): Remove the "optimizations" in
17134 the cbranch1/cbranch2 -> branch cases which were causing several
17135 problems in the past. Fixes #77986.
17137 2006-03-31 Chris Toshok <toshok@ximian.com>
17139 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17140 default optimizations :(
17142 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17144 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17147 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17149 * local-propagation.c: Added comments to structs and removed
17150 "Mono" prefixes from local tree mover types.
17152 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17154 * Makefile.am (arch_sources): Define this for each architecture so
17155 libmono_la_SOURCES is defined in one place.
17157 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17159 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17162 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17164 * driver.c: print the GC name supplied by configure.
17166 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17168 * local-propagation.c: Added tree mover, and moved here all the
17169 local propagation code from mini.c
17170 * mini.c: Added support for treeprop, and moved all the local
17171 propagation code to local-propagation.c
17172 * mini.h: Added support for treeprop
17173 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17174 treeprop, inline and deadce by default
17175 * Makefile.am: Added local-propagation.c
17177 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17179 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17181 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17183 * debug-debugger.c: make it compile without the Boehm GC.
17185 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17187 * mini.c: fixed issue with mismatch when an icall is registered
17188 with multiple names but same address.
17190 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17192 * declsec.c, mini-exceptions.c: use write barrier to set reference
17193 fields of managed objects.
17195 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17197 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17198 (can_access_internals): Fix a warning.
17200 * mini.c (print_method_from_ip): Rename this to
17201 mono_print_method_from_ip so it gets exported.
17203 * trace.c: Deal with strings inside StringBuilder's containing garbage
17204 and fix memory leaks. Fixes #77848.
17206 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17208 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
17211 2006-03-16 Neale Ferguson <neale@sinenomine.net>
17213 * mini-s390.c: Remove OP_X86_TEST_NULL.
17215 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17217 * mini.c: use the correct GetHashCode() for the moving collector.
17219 2006-03-16 Massimiliano Mantione <massi@ximian.com>
17221 * liveness.c: Regalloc spill cost tuning.
17223 2006-03-15 Neale Ferguson <neale@sinenomine.net>
17225 * mini-s390x.h: Correct S390_LONG macro.
17227 * mini-s390x.c: Cleanup unused code.
17229 2006-03-15 Zoltan Varga <vargaz@gmail.com>
17231 * jit-icalls.h: New file.
17233 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
17234 icalls and include that instead of including jit-icalls.c.
17236 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
17239 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
17241 * mini.c: when checking for member accessibility, also check for
17242 friend assemblies and for explicit interface implementations.
17244 2006-03-14 Zoltan Varga <vargaz@gmail.com>
17246 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
17248 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
17250 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17251 common cases are done first.
17253 * mini-ops.h: Only define platform specific opcodes on the given platform.
17255 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
17258 2006-03-14 Martin Baulig <martin@ximian.com>
17260 Revert Paolo's change from r57348:
17262 * mini.h: don't use gboolean for bitfields.
17263 * mini.c: verifier changes for fields and methods accessibility.
17265 2006-03-13 Neale Ferguson <neale@sinenomine.net>
17267 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
17269 * mini-s390x.c: Fix conv_r_un.
17271 * cpu-s390, cpu-s390x.md: Fix lengths.
17273 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
17275 * mini.c: nested types have access to all the nesting
17276 levels, not just the enclosing types.
17278 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
17280 * mini.c: added a few more verification checks.
17282 2006-03-12 Zoltan Varga <vargaz@gmail.com>
17284 * liveness.c: Merge optimizations from the linear-il branch.
17286 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17288 * mini-ia64.c (emit_call): Add a comment.
17290 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
17292 * tramp-ia64.c: Fix some warnings.
17294 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
17296 * mini.h: don't use gboolean for bitfields.
17297 * mini.c: verifier changes for fields and methods accessibility.
17299 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17301 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
17302 lazy icall wrapper changes.
17304 * dominators.c: Replace all the dominator algorithms with faster
17305 ones from the linear-il branch.
17307 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
17310 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17311 common cases are done first.
17313 * mini-amd64.c: Fix some warnings.
17315 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
17318 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
17321 * mini.h: Add a missing prototype.
17323 2006-03-10 Zoltan Varga <vargaz@gmail.com>
17325 * mini.c: Compile icall wrappers lazily.
17327 * mini-codegen.c: Use printf instead of g_print since its much faster.
17329 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
17332 * mini.c (optimize_branches): Cache the negative result from
17333 remove_block_if_useless ().
17335 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
17336 Also fix some bblock linking issues.
17338 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
17341 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
17343 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
17344 accessed fields first, for better cache behavior.
17346 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
17348 * mini.c: speedup IList<T> array accesses.
17350 2006-03-09 Zoltan Varga <vargaz@gmail.com>
17352 * mini.c (mono_method_to_ir): Handle large methods overflowing the
17353 inline_costs counter. Fixes #77190.
17355 2006-03-06 Zoltan Varga <vargaz@gmail.com>
17357 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
17358 trace messages. Fixes #77706.
17360 2006-03-04 Martin Baulig <martin@ximian.com>
17362 * tramp-amd64.c, tramp-x86.c
17363 (mono_debugger_create_notification_function): Use
17364 mono_global_codeman_reserve() to allocate a buffer at runtime and
17367 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
17369 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
17370 notification function at runtime and then call `initialize' in the
17371 `MONO_DEBUGGER__debugger_info' vtable.
17373 2006-03-04 Zoltan Varga <vargaz@gmail.com>
17375 * iltests.il: Fix a visibility problem.
17377 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17379 * driver.c, mini.c: add hooks for the counters API.
17381 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17383 * driver.c: show disabled options.
17385 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
17387 * linear-scan.c: always use cost-driven selection.
17389 2006-02-28 Raja R Harinath <rharinath@novell.com>
17391 * jit-icalls.c (helper_compile_generic_method): Revert change from
17394 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
17396 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
17398 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
17400 * inssel.brg: style fixes, mostly to force the updated monoburg
17401 to run for people using svn.
17403 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
17405 * mini.c: match monoburg changes.
17407 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
17409 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
17410 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
17411 declaration in the header file.
17413 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
17415 * helpers.c: reduce relocations and mem usage.
17417 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
17419 * mini.h, mini-codegen.c: disable logging features if
17420 requested by configure.
17422 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
17424 * mini.c: tiny verifier changes.
17426 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17428 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
17429 cpu-pentium.md: stack alignment changes for osx/x86,
17430 partially from Geoff Norton <gnorton@customerdna.com>.
17432 2006-02-24 Raja R Harinath <harinath@gmail.com>
17434 * jit-icalls.c (helper_compile_generic_method): Update to changes
17435 in metadata/class.c.
17437 2006-02-24 Zoltan Varga <vargaz@gmail.com>
17439 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
17441 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
17442 interface calls with large offsets.
17444 2006-02-23 Raja R Harinath <rharinath@novell.com>
17446 * jit-icalls.c (helper_compile_generic_method): Document the
17447 special-case we depend on so that we can inflate the method twice
17448 with the same context with no bad side-effects.
17450 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
17452 * mini-x86.c, mini-amd64.c: fix for case when xen support
17455 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
17457 * mini-x86.c, mini-amd64.c: generate code to access tls items
17458 in a faster way for Xen systems.
17460 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17462 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
17463 updates and compilation fixes for the OSX/x86 port, mostly from
17464 Geoff Norton <gnorton@customerdna.com>.
17466 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
17468 * inssel.brg: faster interface call implementation
17469 to sync with the interface_offsets MonoVTable changes.
17471 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17473 * mini.c: more verification checks.
17475 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
17477 * mini.c: added a few more verification checks.
17479 2006-02-17 Neale Ferguson <neale@sinenomine.net>
17481 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
17482 facility on the processor and use it if available.
17484 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17486 * driver.c, aot.c, mini.c: throw exception if the IL code is
17487 invalid or unverifiable.
17489 2006-02-17 Raja R Harinath <rharinath@novell.com>
17491 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
17494 2006-02-16 Zoltan Varga <vargaz@gmail.com>
17496 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
17498 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17500 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
17501 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
17502 handling of instantiated generic valuetypes.
17504 2006-02-11 Zoltan Varga <vargaz@gmail.com>
17506 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
17507 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
17510 * generics.2.cs: Revert the nullable reftypes tests.
17512 2006-02-10 Zoltan Varga <vargaz@gmail.com>
17514 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
17515 using __builtin_frame_address (1) as it doesn't work in the presence
17516 of optimizations. Hopefully fixes #77273.
17518 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
17519 -> generics.cs change as it doesn't work with some automake versions.
17521 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
17523 * mini.c: handle systems that sue a different way to
17524 retrieve the stack address of the current thread.
17526 2006-02-09 Zoltan Varga <vargaz@gmail.com>
17528 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
17529 it specially in the makefile.
17531 * generics.2.cs: Add tests for nullable reference types.
17533 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17535 * mini.c: always handle the case when mono_jit_init()
17536 is called in a thread different from the main thread,
17537 confusing libgc (bug #77309).
17539 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
17541 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
17543 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
17545 * mini.c: change optimize_branches () to use a single loop
17546 and introduce a new optimization to simplify some range checks.
17548 2006-02-03 Martin Baulig <martin@ximian.com>
17550 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
17551 and merged with debugger_thread_manager_add_thread().
17552 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
17553 inform the debugger about the main thread.
17555 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17557 * basic.cs: Add test for div.un/rem.un constant folding.
17559 2006-02-03 Neale Ferguson <neale@sinenomine.net>
17561 * cpu-s390x.md: correct int_xor_imm length
17563 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17565 * generics.2.cs: New test for #77442.
17567 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
17570 2006-02-02 Martin Baulig <martin@ximian.com>
17572 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
17573 <mono/metadata/mono-debug-debugger.h>
17575 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
17577 2006-02-02 Martin Baulig <martin@ximian.com>
17579 * debug-debugger.h: New header file for debug-debugger.c.
17581 * debug-debugger.c: Big API cleanup; don't run the managed Main()
17582 function is a separate thread anymore; add support for attaching.
17584 2006-02-01 Zoltan Varga <vargaz@gmail.com>
17586 * tramp-x86.c: Fix a warning.
17588 2006-01-31 Zoltan Varga <vargaz@gmail.com>
17590 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
17591 on very large methods.
17593 * aot.c (load_patch_info): Fix a warning.
17595 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
17597 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
17598 mini-ops.h: alu membase optimizations.
17600 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
17602 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
17603 to speedup StringBuilder.
17605 2006-01-27 Zoltan Varga <vargaz@gmail.com>
17607 * dominators.c (mono_compute_natural_loops): Fix detection of
17608 loop body start blocks.
17610 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
17612 2006-01-26 Zoltan Varga <vargaz@gmail.com>
17614 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
17617 2006-01-25 Massimiliano Mantione <massi@ximian.com>
17619 * aliasing.c: Fixed aliasing issue on 64 bit archs.
17621 2006-01-25 Martin Baulig <martin@ximian.com>
17623 * debug-debugger.c: Moved the `MonoDebuggerManager' and
17624 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
17625 started to cleanup this file a little bit.
17627 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
17629 * mini.c: optimize a codepath frequently happening in generics code.
17631 2006-01-23 Martin Baulig <martin@ximian.com>
17633 * Makefile.am: Only compile debug-debugger.c on supported platforms.
17635 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
17636 functions directly.
17638 * driver.c: debug-debugger.c is only available if
17639 `MONO_DEBUGGER_SUPPORTED' is defined.
17641 2006-01-23 Martin Baulig <martin@ximian.com>
17643 * debug-debugger.c: Only enable this on platforms where the Mono
17644 Debugger is working (x86 and x86_64).
17646 2006-01-21 Martin Baulig <martin@ximian.com>
17648 The Mono Debugger is now using the normal `mono' instead of the
17649 `mono-debugger-mini-wrapper' when executing managed code.
17651 * debug-debugger.c: New file; previously known as
17652 debugger/wrapper/wrapper.c.
17654 * debug-mini.c (mono_init_debugger): Removed.
17656 * driver.c (mono_main): Added new `--inside-mdb' command line
17657 argument which is used when running inside the debugger.
17659 2006-01-20 Zoltan Varga <vargaz@gmail.com>
17661 * liveness.c (mono_analyze_liveness): Remove some unused data
17664 2006-01-17 Zoltan Varga <vargaz@gmail.com>
17666 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
17668 2006-01-16 Zoltan Varga <vargaz@gmail.com>
17670 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
17671 depends on implementation details of monobitset.
17673 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
17676 2006-01-15 Zoltan Varga <vargaz@gmail.com>
17678 * liveness.c: Update after monobitset changes.
17680 2006-01-14 Zoltan Varga <vargaz@gmail.com>
17682 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
17684 2006-01-11 Neale Ferguson <neale@sinenomine.net>
17686 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
17688 * mini-s390x.c: Remove warning messages.
17690 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
17692 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
17694 2006-01-10 Zoltan Varga <vargaz@gmail.com>
17696 * generics.2.cs: Add ldelem/stelem_any test.
17698 2006-01-10 Neale Ferguson <neale@sinenomine.net>
17700 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
17702 2006-01-07 Zoltan Varga <vargaz@gmail.com>
17704 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
17706 2006-01-06 Zoltan Varga <vargaz@gmail.com>
17708 * generics.2.cs: Reenable vtype tests.
17710 * inssel-x86.brg: Remove an icorrect valuetype rule.
17712 2006-01-06 Neale Ferguson <neale@sinenomine.net>
17714 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
17715 initial support for OP_ABS.
17717 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17719 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
17721 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17723 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
17724 conversion and implement LADD/LSUB.
17726 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
17729 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17731 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
17733 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
17736 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17738 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
17739 localloc is encountered. Fixes crash in test-183.cs when using gmcs
17740 (stack walk problem).
17742 2006-01-04 Zoltan Varga <vargaz@gmail.com>
17744 * aot.c (mono_aot_load_method): Fix a warning.
17746 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17748 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
17750 2006-01-03 Zoltan Varga <vargaz@gmail.com>
17752 * iltests.il: Add test for #77148.
17754 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
17757 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17759 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
17761 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17763 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
17764 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
17766 * basic-long.cs: Add lconv-to-r4/r8 tests.
17768 2006-01-03 Zoltan Varga <vargaz@gmail.com>
17770 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
17772 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
17773 here as on other archs.
17775 2005-12-29 Neale Ferguson <neale@sinenomine.net>
17777 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
17779 2005-12-29 Neale Ferguson <neale@sinenomine.net>
17781 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
17783 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
17785 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
17786 instrument_prolog; Add memory_barrier instruction.
17788 2005-12-26 Zoltan Varga <vargaz@gmail.com>
17790 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
17792 2005-12-23 Zoltan Varga <vargaz@gmail.com>
17794 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
17796 * aliasing.c inssel.brg: Fix warnings.
17798 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
17799 could skip initialization of some parts of memory.
17801 * mini.c mini-ia64.c: Fix warnings.
17803 * inssel-sparc.brg: Add an implementation of lneg which actually works.
17805 2005-12-22 Zoltan Varga <vargaz@gmail.com>
17807 * aliasing.c (mono_build_aliasing_information): Add a workaround for
17808 a crash seen on sparc.
17810 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
17812 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
17814 2005-12-21 Neale Ferguson <neale@sinenomine.net>
17816 * mini-ops.h: Add s390_backchain instruction
17818 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
17820 * cpu-s390.md: Add s390_backchain instruction
17822 * mini-s390.c: Significant ABI changes
17824 * mini-s390.h: Cater for zero length structures
17826 2005-12-20 Neale Ferguson <neale@sinenomine.net>
17828 * mini-s390.c: ABI fixes
17830 * inssel-s390.brg: Remove debug statements
17832 * cpu-s390.md: Fix length of ATOMIC_xx operations
17834 2005-12-19 Zoltan Varga <vargaz@gmail.com>
17836 * basic-float.cs: Add float<->long conversion tests.
17838 2005-12-16 Neale Ferguson <neale@sinenomine.net>
17840 * mini-s390.c: Fix LOCALLOC processing.
17842 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
17844 2005-12-15 Zoltan Varga <vargaz@gmail.com>
17846 * iltests.il: Add tests for some opcodes not covered by the other
17849 2005-12-15 Neale Ferguson <neale@sinenomine.net>
17851 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
17852 register loading for Tail processing; Correct trace output.
17854 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
17856 * cpu-s390.md: Correct size of jmp instruction.
17858 2005-12-13 Neale Ferguson <neale@sinenomine.net>
17860 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
17862 2005-12-13 Neale Ferguson <neale@sinenomine.net>
17864 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
17865 Bring s390 up to current level.
17867 2005-12-12 Zltan Varga <vargaz@gmail.com>
17869 * generics.2.cs: Disable the newly added tests as they do not work yet.
17871 * generics.2.cs: Add valuetype tests.
17873 2005-12-09 Zoltan Varga <vargaz@gmail.com>
17875 * basic-long.cs: Add i4->u8 test.
17877 * objects.cs: Add tests for JIT intrinsic.
17879 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
17880 optimizations lost by a mistake.
17882 2005-12-07 Zoltan Varga <vargaz@gmail.com>
17884 * basic-long.cs: Remove a test moved to objects.cs.
17886 * arrays.cs: Add more array tests.
17888 2005-12-06 Zoltan Varga <vargaz@gmail.com>
17890 * arrays.cs: Add new tests for multi-dimensional arrays.
17892 2005-12-06 Raja R Harinath <rharinath@novell.com>
17894 * Makefile.am (test_sources2): Add generics.2.cs.
17895 (EXTRA_DIST): Add test_sources2.
17897 2005-12-05 Ben Maurer <bmaurer@ximian.com>
17899 Support for boxing and unboxing nullable types as well as the
17900 isinst operation on nullables, per the CLI ammendment.
17902 * inssel.brg (CEE_ISINST): Special case for nullable
17904 * mini.c (handle_unbox_nullable): new method
17905 (handle_box): Special case for nullable types
17906 (mono_method_to_ir): Call handle_unbox_nullable in correct
17909 * generics.2.cs: New test suite
17911 * Makefile.am: Support for regression tests with generics.
17913 2005-12-03 Zoltan Varga <vargaz@gmail.com>
17915 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
17916 allocated to registers. Fixes #76800.
17918 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
17920 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
17922 2005-11-30 Zoltan Varga <vargaz@gmail.com>
17924 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
17927 2005-11-29 Zoltan Varga <vargaz@gmail.com>
17929 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
17932 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
17934 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
17935 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
17937 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
17938 single precision before storing to a single precision location.
17940 2005-11-28 Raja R Harinath <rharinath@novell.com>
17942 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
17944 2005-11-27 Zoltan Varga <vargaz@gmail.com>
17946 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
17949 * basic.cs: Remove test_0_byte_compares test which was moved to
17950 objects.cs a long time ago.
17952 2005-11-22 Massimiliano Mantione <massi@ximian.com>
17954 * aliasing.c: Fixed aliasing issue on 64 bit archs.
17956 2005-11-20 Zoltan Varga <vargaz@gmail.com>
17958 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
17959 handlers are called.
17961 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
17964 * mini-ia64.c: Add support for the throw->branch exception
17967 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
17969 2005-11-18 Massimiliano Mantione <massi@ximian.com>
17971 * mini.c: Enabled "fastpath" deadce :-)
17973 2005-11-18 Massimiliano Mantione <massi@ximian.com>
17975 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
17976 alias analysis pass to support it.
17977 * mini.h: Likewise.
17979 * liveness.c: Likewise (liveness computation can use aliasing
17980 information to be more accurate).
17981 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
17982 moreover made so that "--compile-all" uses the given optimization
17983 flags and not the default ones.
17984 * aliasing.c: Alias analysis (new file).
17985 * aliasing.h: Likewise.
17986 * Makefile.am: added "aliasing.c" and "aliasing.h".
17988 2005-11-17 Zoltan Varga <vargaz@gmail.com>
17990 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
17993 2005-11-13 Zoltan Varga <vargaz@gmail.com>
17995 * mini-exceptions.c (mono_handle_exception_internal): Remove the
17996 fp >= end_of_stack exit condition, as it is not needed, and it might
17997 become true for fp eliminated frames.
17999 2005-11-11 Zoltan Varga <vargaz@gmail.com>
18001 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
18004 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
18006 * mini-arm.c: fixed alignment of doubles/longs to match
18007 the C ABI (bug #76635).
18009 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
18011 * aot.c: fix compilation with --enable-minimal=aot.
18013 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
18015 * mini-arm.c: fixed compatibility with the new
18016 floating point emulator package for compares.
18018 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
18020 * mini.c : reverted sig->pinvoke changes (r51396-51397).
18022 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
18024 * mini-exceptions.c (print_stack_frame): Output to stderr.
18025 (mono_handle_native_sigsegv): Ditto.
18027 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18029 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
18030 OP_LCONV_TO_OVF_I implementation.
18032 * mini-amd64.c: Add support for the throw->branch exception
18035 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
18036 when the catch clause catches a more general exception, i.e. Object.
18038 2005-10-30 Zoltan Varga <vargaz@gmail.com>
18040 * cpu-ia64.md: Remove unused opcodes.
18042 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
18043 specific defines for architectures defining USE_SIGACTION.
18045 * mini-ia64.c: Fix some warnings.
18047 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
18048 version seemed to skip a frame.
18050 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18052 * mini.c: Clean up the usage of sig->pinvoke flag. Now
18053 only calls which are made to native code use this flag.
18055 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
18057 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
18058 varargs methods as well.
18060 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
18061 which have save_lmf set. Reorganize methods prologs a bit.
18063 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
18064 debugger to the proper place.
18066 2005-10-29 Martin Baulig <martin@ximian.com>
18068 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
18069 when running inside the debugger until the debugger has support
18072 2005-10-26 Zoltan Varga <vargaz@gmail.com>
18074 * mini.h: Fix a warning.
18076 2005-10-24 Miguel de Icaza <miguel@novell.com>
18078 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
18079 we expose publicly, this returns the string.
18081 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
18083 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
18084 with fp elimination.
18086 2005-10-21 Zoltan Varga <vargaz@gmail.com>
18088 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
18089 native stacktrace using the glibc 'backtrace' function if available.
18091 2005-10-20 Zoltan Varga <vargaz@gmail.com>
18093 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
18095 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
18096 handle SIGSEGVs received while in native code.
18098 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
18099 code, call mono_handle_native_sigsegv which will abort the runtime
18100 after printing some diagnostics, instead of converting it into a
18101 confusing NullReferenceException.
18103 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18105 * cpu-pentium.md: Remove unused opcodes.
18107 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18109 * mini-amd64.h (MonoLMF): Add rsp field.
18111 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18114 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18116 * mini-codegen.c (get_register_spilling): Fix some warnings.
18118 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18120 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18121 elimination during exception handling. Enable fp elimination by
18124 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18127 2005-10-16 Martin Baulig <martin@ximian.com>
18129 * mini-exceptions.c
18130 (mono_debugger_run_finally): New public method for the debugger.
18132 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18134 * debug-mini.c (mono_debug_init_method): Fix warning.
18136 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18137 the 'exname' parameter const to fix some warnings.
18139 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18141 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18142 introduced by the previous patch.
18144 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18146 * basic-float.cs: Add test for precision of float arithmetic.
18148 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18149 when loading/storing single values from/to memory.
18151 * mini.c (mono_jit_compile_method_with_opt): Create the function
18152 pointers in the correct domain.
18154 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18156 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18157 introduced by previous patch.
18159 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18160 when out_filter_idx is NULL.
18162 * mini-exceptions.c: Don't run filter clauses twice during exception
18163 handling. Fixes #75755.
18165 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18167 * aot.c: Add support for ldflda wrappers.
18169 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18172 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18174 * mini.c, mini.h: do not consider exception handlers blocks when
18175 setting up interface variables.
18177 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18179 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18181 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18183 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18184 causes a regression.
18186 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18188 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18190 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18191 of the OP_P definitions.
18193 * TODO: Add a proposal for dealing with the CEE/OP mess.
18195 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18196 optimizations from the x86 port.
18198 * cpu-amd64.md: Ditto.
18200 * basic.cs basic-long.cs: Add tests.
18202 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18204 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18205 Patrik Torstensson's implementation of my exception-handling
18206 optimization idea, when the exception object is not used
18209 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
18211 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
18212 of the mul_imm optimizations from the old jit.
18214 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
18216 * mini.c, liveness.c: patch by Patrik Torstensson and
18217 Zoltan Varga to improve performance in methods with
18220 2005-09-30 Zoltan Varga <vargaz@gmail.com>
18222 * driver.c: Remove 'Globalization' entry from --version.
18224 2005-09-28 Zoltan Varga <vargaz@gmail.com>
18226 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
18227 there is a profiler interested in JIT events.
18229 * aot.c: Load profile files produced by the AOT profiling module, and
18230 reorder methods based on the profiling info. Add a 'method_order' table
18231 to the AOT file to make mono_aot_find_jit_info work with the reordered
18234 * mini.h: Bump AOT file version info.
18236 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
18238 * mini-arm.h: work around what looks like a gcc bug when optimizations
18241 2005-09-28 Raja R Harinath <rharinath@novell.com>
18243 * Makefile.am (AM_CFLAGS): Don't use += to append inside
18244 conditionals. Use ...
18245 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
18247 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
18249 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
18250 to determine the amount of memory to copy when passing valuetypes.
18252 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
18253 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
18255 2005-09-27 Zoltan Varga <vargaz@gmail.com>
18257 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
18258 information about aot.
18260 2005-09-27 Ben Maurer <bmaurer@ximian.com>
18262 * *.c: Replace the use of {Enter,Leave}CriticalSection with
18263 macros. This will allow a deadlock debugger to easily be plugged
18266 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
18268 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
18270 2005-09-27 Raja R Harinath <rharinath@novell.com>
18272 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
18273 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
18274 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
18275 ($(arch_built)) [CROSS_COMPILING]: Error out.
18277 2005-09-26 Zoltan Varga <vargaz@gmail.com>
18279 * aot.c: Add support for the no_special_static flag for classes.
18281 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18283 * Reapply reverted patches.
18285 * *: Revert r50174 as well.
18287 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
18289 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18291 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
18293 2005-09-23 Miguel de Icaza <miguel@novell.com>
18295 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
18296 part of the SIG_HANDLER_SIGNATURE.
18298 2005-09-23 Zoltan Varga <vargaz@gmail.com>
18300 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
18303 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
18304 introduced by previous patch.
18306 2005-09-21 Zoltan Varga <vargaz@gmail.com>
18308 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
18309 saved registers too.
18311 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
18312 upon the information returned by get_call_info ().
18314 * mini-x86.c (add_float): Fix stack size calculation.
18315 (mono_arch_call_opcode): Rewrite this so it works based up the
18316 information returned by get_call_info ().
18317 (mono_arch_get_this_vret_args): Ditto.
18319 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
18321 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
18322 in cinfo to determine the registers which need to be used.
18324 2005-09-20 Miguel de Icaza <miguel@novell.com>
18326 * driver.c (mono_main): Add --server and --desktop flags.
18328 2005-09-16 Zoltan Varga <vargaz@gmail.com>
18330 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
18331 registers as global registers.
18333 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
18334 longer needed with the new register allocator.
18336 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
18338 * cpu-ia64.md: Remove unused opcodes.
18340 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
18342 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
18344 * cpu-amd64.md: Remove unused opcodes.
18346 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
18347 needed with the new register allocator.
18349 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
18352 2005-09-16 Raja R Harinath <rharinath@novell.com>
18354 * Makefile.am (check-local): Don't invoke semdel-wrapper.
18356 2005-09-16 Martin Baulig <martin@ximian.com>
18358 * exceptions-amd64.c
18359 (throw_exception): Don't call mono_debugger_throw_exception() if
18360 we're a rethrow - see the FIXME in the code.
18362 2005-09-15 Geoff Norton <gnorton@customerdna.com>
18364 * mini.c (mono_init_exceptions): This only works on some architectures.
18366 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18368 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
18371 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
18373 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
18374 now in mini-exceptions.c.
18376 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
18378 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
18379 now in mini-exceptions.c.
18381 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18383 * exceptions-x86.c: Applied patch from Patrik Torstensson
18384 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
18386 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
18387 code into mini-exceptions.c. Add some assertions to it.
18389 2005-09-12 Zoltan Varga <vargaz@gmail.com>
18391 * aot.c (emit_section_change): Applied patch from "The Software Team"
18392 (<software@solmersa.com>). Fix as errors on windows.
18394 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18396 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
18397 method info into the LMF.
18399 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18401 * mini-ia64.c: Add proper unwind info for method epilogs.
18403 * exceptions-ia64.c: Add some code to help debugging.
18405 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
18407 * mini-exceptions.c: Fix warning.
18409 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18411 * mini.c: Really fix build.
18413 * mini-x86.c mini-amd64.c: Fix build.
18415 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18417 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
18419 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
18420 some Interlocked methods as intrinsics.
18422 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
18423 for Thread methods as well.
18425 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
18427 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
18429 * mini-ia64.c mini-x86.c mini-amd64.c
18430 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
18433 * mini.c (mono_init_exceptions): Fix build breakage.
18435 2005-09-10 Zoltan Varga <vargaz@gmail.com>
18437 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
18438 of instructions. Use the new ia64_unw_op macros for emitting unwind
18441 * mini.c (mono_init_exceptions): Initialize exception handling
18442 related trampolines at startup.
18444 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
18446 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
18448 2005-09-09 Zoltan Varga <vargaz@gmail.com>
18450 * mini.c: Handle type loading errors gracefully during compilation and
18451 throw the appropriate exception.
18453 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
18455 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
18456 for the mono binary.
18458 2005-09-09 Martin Baulig <martin@ximian.com>
18460 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
18463 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18465 * mini-arm.h: use emulation for conv.r.un for the release.
18467 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18469 * mini-arm.c, objects.cs: more fixes and tests for them.
18471 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18473 * mini-arm.c: align structures to at least 4 bytes to be able
18474 to keep our current optimized memcpy.
18476 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
18478 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
18480 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18482 * mini.c: ignore SIGPIPE.
18484 2005-09-04 Zoltan Varga <vargaz@gmail.com>
18486 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
18488 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
18490 2005-09-02 Zoltan Varga <vargaz@gmail.com>
18492 * mini.h: Add prototype for mono_allocate_stack_slots_full.
18494 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18496 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
18497 exception handling support.
18498 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
18499 patch by Brian Koropoff <briank@marakicorp.com>).
18501 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
18503 * mini.c: revert another 'optimization' which breaks when
18504 items on the eval stack need to be saved at a basic block end
18507 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18509 * jit-icalls.c: for arrays, ensure we always provide
18512 2005-08-30 Zoltan Varga <vargaz@gmail.com>
18514 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
18516 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
18518 2005-08-29 Zoltan Varga <vargaz@gmail.com>
18520 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
18521 arguments in their original register.
18523 2005-08-28 Zoltan Varga <vargaz@gmail.com>
18525 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
18528 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
18529 when ssapre is enabled.
18531 * inssel-long.brg: Fix bug in previous patch.
18533 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
18534 multiplication by a constant.
18536 2005-08-27 Zoltan Varga <vargaz@gmail.com>
18538 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
18541 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
18544 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
18546 * inssel-arm.brg: apply changes tested by Brian Koropoff
18547 <briank@marakicorp.com>.
18549 2005-08-25 Zoltan Varga <vargaz@gmail.com>
18551 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
18553 2005-08-24 Zoltan Varga <vargaz@gmail.com>
18555 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
18556 to the same register if dreg is just a base register.
18557 (print_ins): Improve printing of membase opcodes.
18559 * inssel-x86.brg: Add optimized ldind(reg) rules.
18561 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
18563 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
18565 * mini.c: when running under valgrind, set the stack bottom for
18566 the GC at the actual approximate stack for the app (fixes running
18567 mono with valgrind).
18569 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
18571 * mini.c: do no break at the first valuetype to init found
18572 (fixes bug #75791).
18574 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
18576 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
18578 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
18580 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
18582 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
18584 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
18586 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18588 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
18590 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
18593 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
18596 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
18599 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
18601 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
18603 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18605 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
18606 in the tail recursion optimization.
18608 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
18609 debug info into the assembly file.
18611 * iltests.il: Add test for filter regions.
18613 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
18614 initial stack of filter regions. Fixes #75755.
18616 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
18618 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
18619 stack requirements.
18621 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18623 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
18624 the check for an already compiled method on non-ia64 platforms.
18625 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
18628 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
18630 * inssel-x86.brg: Add some optimized call rules.
18632 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
18634 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
18637 * mini.h mini-trampolines.c: Pass the trampoline argument to
18638 mono_arch_patch_delegate_trampoline.
18640 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
18642 * mini-trampolines.c: Fix build.
18644 * mini-amd64.h: Add delegate trampolines.
18646 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
18648 * inssel-amd64.brg: Add optimized call rules.
18650 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
18652 * inssel-ia64.brg: Add optimized ldind(reg) rules.
18654 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
18656 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
18659 * mini-ia64.c: Remove LMF fixmes.
18661 * mini-ia64.h: Remove most fields from LMF.
18663 * inssel-ia64.brg (stmt): Fix unaligned access errors.
18665 * mini-trampolines.c: Add support for IA64 function descriptors.
18667 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
18668 for IA64 function descriptors.
18670 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
18672 * tramp-arm.c: patch the vtable for virtual calls. Added
18673 support code to register/unregister the LMF.
18674 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
18677 2005-08-19 Dick Porter <dick@ximian.com>
18679 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
18680 bit value if needed.
18682 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
18684 * mini.c (mini_get_method): Move handling of wrapper data here.
18686 * mini.c (mono_method_to_ir): Add support for dynamic methods.
18688 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
18691 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
18692 bblock->code does not remain empty.
18694 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
18696 * arrays.cs: Add regression test for #75832.
18698 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
18699 rules. Fixes #75832.
18701 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
18702 instruction scheduling.
18704 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
18706 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
18708 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
18710 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
18712 * mini-codegen.c: Fix VC build.
18714 * cpu-pentium.md: Increase length of atomic_exhange_i4.
18716 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18718 * mini.h: fix signature for mono_register_opcode_emulation.
18720 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
18722 * mini.c: Get rid of most of the helper_sig_... constants using
18723 mono_create_icall_signature ().
18725 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
18727 * jit-icalls.c (helper_ldstr): New helper function.
18729 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
18731 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
18732 throw, load the string using a helper call instead of creating a string object.
18734 * aot.c: Update after LDSTR changes.
18736 * mini.h: Bump AOT file version.
18738 * aot.c: Save class size info into the AOT file. Print more statistics during
18741 * mini.h: Bump AOT file version.
18743 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
18744 ordering of disasm cases. Fixes #74957.
18746 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
18748 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
18749 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
18750 the generic code needed for the ARM port.
18752 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
18754 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
18755 inssel-arm.brg: more ARM features and fixes.
18757 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
18759 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
18760 ARM port work in progress.
18762 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
18764 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
18766 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
18768 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
18770 * inssel.brg (mini_emit_memset): Add support for unaligned access.
18772 * *-ia64.*: Ongoing IA64 work.
18774 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
18776 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
18778 * TODO: Remove out-of-data todo stuff.
18780 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
18783 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
18785 * mini.h: Bump corlib version.
18787 2005-07-27 Martin Baulig <martin@ximian.com>
18790 (create_copy_ins): Added `const unsigned char *ip' argument; set
18791 `copy->cil_code' from it.
18793 2005-07-27 Martin Baulig <martin@ximian.com>
18795 * mini-exceptions.c (mono_handle_exception): Don't call
18796 mono_debugger_handle_exception() for filters.
18798 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
18800 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
18803 2005-07-26 Martin Baulig <martin@ximian.com>
18805 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
18807 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
18808 helper_compile_generic_method() if the method is actually virtual
18811 2005-07-26 Martin Baulig <martin@ximian.com>
18814 (trampoline_code): Renamed to `mono_trampoline_code' and made it
18815 public; this is now accessed directly by the debugger.
18816 (mono_generic_trampoline_code): Removed.
18819 (mono_debug_init_method): Also add interncalls and wrappers.
18821 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
18823 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
18825 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
18827 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
18829 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
18831 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
18833 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
18835 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
18836 getting TLS offsets on AMD64 too.
18838 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
18840 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
18842 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
18844 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
18845 inssel-arm.brg, mini-arm.h: ARM port work in progress.
18847 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
18849 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
18851 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
18854 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
18855 mono_sparc_is_virtual_call ().
18857 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
18859 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
18860 trampoline parameters.
18862 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
18864 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
18865 to mono_arch_get_vcall_slot_addr.
18867 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
18870 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
18872 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
18874 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
18876 2005-07-19 Martin Baulig <martin@ximian.com>
18878 * exceptions-amd64.c (throw_exception): Call
18879 mono_debugger_throw_exception() here like we're doing it on i386.
18881 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
18883 * mini-ia64.c: Add optimized TLS access support.
18885 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
18887 * mini-exceptions.c: Ongoing IA64 work.
18889 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
18891 * mini.c: Use the default optimization set when embedding. Fixes
18894 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
18896 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
18897 of trampolines to a separate file.
18899 * mini-trampolines.c: New file.
18901 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
18904 * tramp-x86.c: Reorganize the trampoline code to be similar to the
18907 * mini-codegen.c: Fix cygwin build.
18909 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
18911 * mini.c: Add some minor changes needed by the IA64 port.
18913 * *-ia64.*: Ongoing IA64 work.
18915 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
18917 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
18918 trampolines into arch-independent and arch-dependent parts.
18920 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
18922 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
18924 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
18926 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
18927 the xp-regalloc-branch for amd64.
18929 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
18930 xp-regalloc-branch for x86.
18932 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
18934 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
18936 2005-07-06 Martin Baulig <martin@ximian.com>
18939 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
18940 (mono_jit_runtime_invoke): Likewise.
18942 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
18944 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
18947 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
18948 without loading their metadata. Reorganize the file format so exception handling+
18949 debug info is kept separate from normal method info. Create MonoJitInfo
18950 structures for methods lazily.
18952 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
18954 (x86_class_init_trampoline): Patch AOT class init trampolines too.
18956 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
18958 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
18961 * mini.h: Bump AOT file version.
18963 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
18965 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
18967 2005-07-01 Raja R Harinath <rharinath@novell.com>
18969 * Makefile.am (check-local): Call semdel-wrapper.
18971 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
18973 * mini-x86.c: Revert the last change as it seems to break the build..
18975 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
18977 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
18979 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
18981 2005-06-27 Ben Maurer <bmaurer@ximian.com>
18983 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
18984 outside of the macro, so strange stuff doesn't happen with gcc4
18985 (NEW_AOTCONST_TOKEN): Likewise.
18987 2005-06-28 Martin Baulig <martin@ximian.com>
18989 * mini.c (mini_class_is_system_array): New static method; use this
18990 instead of `klass->parent == mono_defaults.array_class' everywhere
18991 since this also works for the new generic array class.
18993 2005-06-26 Ben Maurer <bmaurer@ximian.com>
18995 * inssel.brg: Remove warnings.
18997 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
18999 * mini-ia64.c: Ongoing IA64 work.
19001 * basic-float.cs: Add float->i1 conversion test.
19003 * iltests.il: Add conv.u4 test.
19005 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
19007 * inssel-long.brg: Fix bug caused by last change.
19009 2005-06-23 Geoff Norton <gnorton@customerdna.com>
19011 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
19012 BSDs. Allows the x86 JIT to work on OSX86
19014 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
19016 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
19019 * mini-ia64.c: Ongoing IA64 work.
19021 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
19023 * mini-ia64.c: Ongoing IA64 work.
19025 * driver.c: Clean up jit_code_hash as well when using --regression.
19027 * inssel-long.brg: Fix long->i4/u4 conversion rules.
19029 * basic-long.cs: Add tests for long->u4 conversion.
19031 2005-06-18 Ben Maurer <bmaurer@ximian.com>
19033 * mini.c: Take mono_get_domainvar out of macros. This makes sure
19034 that we do not depend on undefined C behavior: the order stuff
19035 gets evaluated within an expression. Fixes mono when compiled on
19038 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
19040 * *-ia64.*: Ongoing IA64 work.
19042 * aot.c: Lower memory usage while loading AOT methods.
19044 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
19046 * mini.h: Bump AOT file format version.
19048 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
19050 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
19052 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
19054 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
19055 not on callee assembly). Fixed some comments.
19057 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
19059 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
19060 it gets proper disassembly.
19061 (emit_method_info): Remove some dead code.
19063 * mini.c (mini_method_compile): Allways allocate the GOT var in
19064 mono_method_to_ir for emulating opcodes.
19066 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
19068 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
19069 before freeing the code memory. Fixes #74990.
19071 * objects.cs: Add regression test for #74992.
19073 * liveness.c: Extend live ranges of arguments to the beginning of the
19074 method. Fixes #74992.
19076 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
19077 so it points into the faulting instruction.
19079 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
19081 * jit-icalls.c (mono_imul_ovf): Add exception handling.
19083 * *-ia64.*: Ongoing IA64 work.
19085 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
19087 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
19089 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
19091 * *-ia64.*: Ongoing IA64 work.
19093 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
19095 * basic-long.cs: Add tests for add/sub.ovf.
19097 * basic.cs: Add tests for sub.ovf.
19099 * *-ia64.*: Ongoing IA64 work.
19101 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19103 * *-ia64.*: Ongoing IA64 work.
19105 * basic.cs: Add conv.ovf.i4.un test.
19107 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19109 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19111 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19113 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19115 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19117 * *-ia64.*: Ongoing IA64 work.
19119 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19122 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19124 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19126 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19128 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19130 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19132 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19133 of a call is callable by a near call.
19135 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19137 * mini-ia64.c: Ongoing IA64 work.
19139 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19141 * genmdesc.c: Make the generated array non-static.
19143 * inssel-long.brg: Fix LSHR_IMM rule.
19145 * *-ia64.*: Ongoing IA64 work.
19147 * *-ia64.*: Ongoing IA64 work.
19149 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19151 * *-ia64.*: Ongoing IA64 work.
19153 * *-ia64.*: Ongoing IA64 work.
19155 * mini-ia64.c: Ongoing IA64 work.
19157 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19159 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19161 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19163 * objects.cs basic-long.cs: Move some tests to objects.cs.
19165 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19167 * *-ia64.*: Ongoing IA64 work.
19169 * iltests.il: Add a new test.
19171 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19172 newobj. Fixes #75042.
19174 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19176 * *-ia64.*: Ongoing IA64 work.
19178 * *-ia64.*: Ongoing IA64 work.
19180 * *-ia64.*: Ongoing IA64 work.
19182 * basic.cs objects.cs: Move tests accessing static variables as well.
19184 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19186 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19188 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19190 * driver.c: Always print failed tests.
19192 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19195 * *ia64*: Ongoing IA64 work.
19197 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19199 * basic.cs: Add tests for add.ovf. Fix warnings.
19201 2005-05-18 Miguel de Icaza <miguel@novell.com>
19203 * driver.c (mono_main): Avoid crash if no argument is passed to
19204 --break; Do not use g_error, but f_printf. And fix all other
19205 ocurrences of the same crash.
19207 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
19209 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
19210 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
19213 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
19215 * *-ia64.*: Add beginnings of IA64 backend.
19217 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
19219 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
19221 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
19224 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
19226 * mini-amd64.c: Fix a warning.
19228 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
19230 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
19231 in float_neg. Fixes #74897.
19233 * mini-amd64.c (emit_call): Fix another near call bug.
19235 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
19237 * declsec.c: Keep the appdomain information in the structure. Added a
19238 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
19239 value gets overwritten).
19240 * declsec.h: Set the default MonoArray for the the stack to 6. Added
19241 an MonoAppDomain member to MonoSecurityFrame.
19242 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
19243 used in the stack walk. Now use a MonoArray which grow (double) when
19246 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
19248 * mini.c: Re-enabled runtime cleanup, since running threads should
19249 now properly stop when exiting.
19251 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
19253 * mini-codegen.c: New file contaning the arch-independent local
19254 register allocator. Not used by any architectures yet.
19256 * mini.h linear-scan.c: Merge some changes from the
19257 mini-xp-local-regalloc branch.
19259 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
19261 * mini-amd64.c (emit_call): Fix calls to native functions when the
19262 runtime is compiled as a shared library. Fixes #74756.
19264 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
19265 on a literal field. Fixes #74751.
19267 2005-04-25 Raja R Harinath <rharinath@novell.com>
19269 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
19271 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
19273 * objects.cs: Add missing null casting test.
19275 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
19277 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
19278 in wrapper methods. Also rename 'address' variable to 'offset'.
19280 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
19282 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
19285 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
19287 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
19290 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19292 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
19294 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19296 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
19297 just the last bytes.
19299 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19301 * aot.c (mono_compile_assembly): Fix warning.
19303 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
19304 by the _MSC_VER stuff.
19306 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
19308 * inssel-long.brg: Fix #74588.
19310 * cpu-amd64.md: Fix #74591.
19312 * iltests.il: Add new regression tests.
19314 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
19316 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
19319 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
19321 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
19323 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
19324 from Bill Middleton <flashdict@gmail.com>.
19326 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
19328 * arrays.cs: Add new regression test. Fix warnings.
19330 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
19332 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
19333 and leakage in CKFINITE.
19335 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
19336 this to a null op since it is called on amd64 too.
19338 * exceptions-amd64.c (get_throw_trampoline): Align stack.
19340 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
19341 body since this is not used on amd64.
19343 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
19345 * mini-amd64.c: Remove obsolete fixmes.
19347 * mini.c (print_method_from_ip): Fix debugging support.
19349 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19351 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
19352 so that expressions that don't give much gain are not reduced.
19353 * ssapre.h: Likewise.
19355 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
19357 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
19359 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
19361 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
19363 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
19365 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
19367 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
19369 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
19371 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
19374 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
19376 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
19378 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
19380 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
19381 MONO_ARCH_USE_SIGACTION. Fixes #74252.
19383 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
19385 * mini-x86.c: Fix up stack overflow handling.
19387 * exceptions.cs: Add new regression test.
19389 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
19391 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
19392 mono_jit_thread_attach.
19394 * mini.c (mono_method_to_ir): Verify called method is not abstract.
19396 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19398 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
19399 avoid calling constructors using callvirt.
19401 * inssel.brg: Fix #74073.
19403 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
19405 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
19406 compilation with non-GCC compilers.
19407 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
19408 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
19410 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
19412 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
19413 klass->interface_offsets (will likely fix bug#74073).
19415 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19417 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
19419 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
19421 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
19422 to amd64_div_reg_size ().
19424 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
19426 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
19428 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
19430 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19432 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
19434 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19436 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
19438 * mini.c (mono_precompile_assembly): Load and precompile referenced
19439 assemblies as well. Fixes #74015.
19441 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
19443 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
19445 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
19447 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
19448 a lot of checks and (anyway) permissions cannot work until corlib is
19451 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
19453 * mini-ppc.c: fixed ABI issue on sysv/ppc.
19455 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
19457 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
19458 calls (fixes bug#72824).
19460 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19462 * mini.c: fix tail recursion elimination (see test in bug#73936).
19464 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
19466 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
19467 some fp functions in sse2 mode.
19469 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
19471 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
19473 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
19475 * mini.h mini.c: Add mono_get_jit_tls_key ().
19477 * mini-x86.c: Enable fast TLS support on windows.
19479 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
19481 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
19482 * mini.c: Check for p/invoke method when generating code. If a
19483 p/invoke method, or it's class, isn't decorated with [Suppress
19484 UnmanagedCodeSecurity] then generate code to call System.Security.
19485 UnmanagedDemand (only if the security manager is active).
19487 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19489 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
19490 last change as it seems to cause strange crashes.
19492 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19494 * *.c: handle unsafe function pointers where needed.
19496 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19498 * mini.c (mono_jit_free_method): Remove the fixme too.
19500 2005-03-15 Miguel de Icaza <miguel@novell.com>
19502 * mini.c: As discussed, make the code actually free the delegate
19503 thunk now, to enable the debugging of delegate problems, use
19504 MONO_DEBUG=1 when running Mono.
19506 This takes also care of parts of the leaks as seen by Joe.
19508 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
19510 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
19511 thread_tls_offset calculation.
19513 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
19515 * declsec.c: Reworked linkdemand checks for icall. The previous code
19516 was using the declaration code (untrusted) and didn't work as expected
19517 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
19520 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
19522 * iltests.il: Add new localloc test.
19524 * mini-amd64.c: Handle large stack allocations the same way as on
19525 windows if stack overflow handling is working.
19527 * mini-amd64.c: Allocate the signal stack using mmap.
19529 * mini.c (sigsegv_signal_handler): Fix reading of context.
19531 * mini-exceptions.c: Fix up stack overflow handling.
19533 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
19535 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
19537 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
19539 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
19541 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
19542 tramp_init functions as they are no longer needed.
19544 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
19546 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
19548 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
19550 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
19552 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
19555 * mini-ops.h: Add OP_LMUL_IMM.
19557 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
19558 long mul/div opcodes as intrinsic.
19560 * mini-amd64.c (emit_call): Handle the case when the callee might be
19563 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
19565 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
19568 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
19570 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
19572 2005-03-09 Ben Maurer <bmaurer@ximian.com>
19574 * mini.c (mono_codegen): Don't leak here, to help people running
19577 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
19579 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
19580 conversions in sse2 mode.
19582 * basic-float.cs: Add regression test.
19584 * mini-amd64.c: Reenable sse2.
19586 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
19588 * mini-amd64.c: Disable sse2 until some regressions are fixed.
19590 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
19592 * driver.c: Copyright text should include 2005.
19594 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
19596 * cpu-amd64.md (load_membase): Fix more max lengths.
19598 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
19600 * cpu-amd64.md (load_membase): Fix max length.
19602 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
19604 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
19606 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
19607 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
19609 * basic-float.cs: Add rounding regression test.
19611 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
19613 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
19615 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
19616 structures in registers for pinvoke wrappers.
19618 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
19620 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
19622 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
19624 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
19625 wrapper to mono_jit_thread_attach.
19627 * mini.c (mini_jit_thread_attach): New jit icall.
19629 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
19630 native->managed wrappers.
19632 * exceptions.cs: Add new regression test.
19634 * mini.c (optimize_branches): Check regions in the cbranch to throw
19635 block case as well. Fixes #73242.
19637 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
19639 * mini.c: thread safety fixes.
19641 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
19643 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
19644 patching stuff, since delegates use jump trampolines so there is
19647 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
19650 * tramp-amd64.c: Fix build.
19652 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
19653 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
19655 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
19656 Rename this to mono_arch....
19657 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
19659 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
19661 * mini-amd64.c (emit_call): If both the caller and the callee is
19662 guaranteed to have 32 bit addresses, emit a normal call.
19664 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
19666 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
19667 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
19668 method_ptr inside delegates.
19670 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
19672 * mini.c (mono_jit_free_method): Free the method info even if the native code is
19673 invalidated. Fixes #73001.
19675 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
19677 * mini-x86.c: Only use stdcall for pinvokes on windows.
19679 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
19681 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
19682 * mini-x86.c: remove unreliable __thread var offset detection,
19683 use the correct accessors and enable by default.
19685 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
19687 * mini.c (mono_jit_free_method): Fix memory leak.
19689 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
19691 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
19693 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
19695 * cpu-amd64.md: Fix lengths of atomic opcodes.
19697 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
19699 * driver.c: try to not imply using ICU is any good.
19701 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
19703 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
19704 functions as inline ops.
19706 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
19707 some Interlocked functions as inline ops.
19709 * mini.c (move_basic_block_to_end): Fix bug in last patch.
19711 * mini.h (MonoBasicBlock): Reorganize fields a bit.
19713 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
19715 * mini.c: Add support for OP_NOT_TAKEN.
19717 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
19718 structures in registers for pinvoke wrappers.
19720 * mini-amd64.c: Fix warnings.
19722 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
19724 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
19726 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
19728 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
19729 address instead of loading the address from it.
19731 * mini-x86.c: Add support for returning small structs in registers
19732 on Win32. Fixes part of #70864.
19734 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
19736 * trace.c (get_token): Improve error checking.
19738 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
19740 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
19742 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
19744 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
19745 it can be reused for MonoClass.
19746 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
19749 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
19751 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
19752 instead of a MonoReflectionMethod. The method information wasn't used
19753 when displaying SecurityException details (but will be now).
19755 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
19757 * Makefile.am : windows build fix.
19759 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
19761 * iltests.il: Add new regression test.
19763 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
19766 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
19768 * mini.c: Moved linkdemand check into helper function check_linkdemand
19769 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
19772 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
19774 * declsec.c: Added statistics counter for different kinds of
19776 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
19777 (and commented) declaration.
19778 * mini.c: Added statistics counter for security Demand code
19779 generation. Added display of security statistics.
19781 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
19783 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
19784 Fix compilation errors under gcc-2.95.
19786 2005-02-12 Ben Maurer <bmaurer@ximian.com>
19788 * mini.c, driver.c: Use the new jit trampoline hashtable
19790 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19792 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
19794 2005-02-11 Martin Baulig <martin@ximian.com>
19796 * debug-mini.c (mono_debug_close_method): Free the line number array.
19798 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
19800 * aot.c: Break up large methods into smaller ones. Share GOT slots for
19803 * mini.h: Bump AOT file format version.
19805 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
19807 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
19809 * declsec.h: Added macros to get/set lazyly initialized security
19810 informations about assemblies. Added new enum for different type of
19811 possible LinkDemand violation. Added function to check LinkDemands.
19812 * mini.h: Added a field to MonoCompile to hold any security violation
19813 detected when JITting a method (so it can be thrown later).
19814 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
19815 and CEE_CALLVIRT. Added code to throw exception at the end of
19816 mini_method_compile (note: the exception is unhandled right now).
19818 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
19820 * mini.c, jit-icalls.c: use the managed implementation of
19821 memset for initobj and memset, to avoid managed <-> unmanaged
19824 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
19826 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
19827 optimization if it would need a GOT var.
19829 * basic.cs: Add tests for constant propagation and switch statements.
19831 * ssa.c: Fix out-of-range constant propagation and switch statements.
19833 2005-02-09 <vargaz@freemail.hu>
19835 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
19837 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
19839 * cpu-amd64.md (load_membase): Fix max length of load_membase.
19841 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19843 * mini.c: update to new signature of mono_class_get_allocation_ftn().
19845 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
19847 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
19848 arithmetic operations.
19850 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
19852 * mini-ppc.c: add a workaround for broken user code that
19853 DllImports vararg functions with non-vararg signatures.
19855 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
19857 * mini.c (mono_jit_compile_method_inner): Add detection and a
19858 meaningfull error message for assemblies written in Managed C++.
19860 * tramp-amd64.c mini-amd64.h: Add support for
19861 create_trampoline_from_token ().
19863 * aot.c mini-x86.c abcremoval.c: Applied patch from
19864 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
19866 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
19868 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
19869 which takes a MonoImage/token as parameter instead of a MonoMethod.
19871 * aot.c: Use the new trampoline for initializing vtables.
19873 * aot.c: Add support for ldfld/stfld_remote wrappers.
19875 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
19876 rules for compare <MEM>, IMM.
19878 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
19880 * aot.c: Handle inherited finalizers correctly.
19882 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
19884 * inssel.brg (stmt): Add a missing _setup_... ().
19886 * aot.c: Save some parts of the class state to the AOT file and use it
19887 to recompute that state when a class is initialized.
19889 * mini.c: Install AOT hooks into the runtime.
19891 * mini.h: Bump AOT file format version.
19893 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
19896 * iltests.il: Add new test.
19898 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
19900 * mini.c: fix typo.
19902 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
19904 * mini.c: setup the statistical profiler in the thread attach
19905 callback to cope with the new single thread code.
19907 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
19909 * mini-ppc.c: ensure we have enough room for the profiler
19910 calls (fixed bug#72084).
19912 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
19914 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
19917 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19919 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
19921 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19923 * ssapre.c: Fixed an issue with down safety (this allows IronPython
19924 to succesfully execute parrotbench).
19925 * ssapre.h: Likewise.
19927 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19929 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
19930 variable for stores to method arguments (fixes a SSAPRE issue).
19932 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
19934 * mini.c: handle value types in dup, fixes gen-112.cs.
19936 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
19938 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
19939 sequence for calls in dynamic methods to avoid thunks.
19941 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
19943 * mini.c: correctly remove dynamic methods from the hashtable.
19945 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19947 * driver.c: Disabled SSAPRE until fix the bug that appears
19948 in IronPython's parrotbench.
19950 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
19952 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
19954 * mini.c (mono_method_to_ir): Revert the previous change.
19956 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
19957 when AOT compiling.
19959 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
19960 mono_jit_info_table_find () etc. when running under valgrind.
19962 * inssel.brg: Fix warnings.
19964 * mini-exceptions.c: Fix warnings.
19966 2005-01-31 Martin Baulig <martin@ximian.com>
19968 * driver.c (compile_all_methods_thread_main): Don't try to compile
19969 generic methods or anything which has type parameters.
19971 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
19973 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
19975 * TestDriver.cs: Add --verbose flags.
19977 * graph.c ssa.c: Fix 64 bit warnings.
19979 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
19980 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
19981 Fix 64 bit warnings.
19983 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
19984 variable not spotted by gcc.
19986 * mini-amd64.c inssel-amd64.brg: Applied patch from
19987 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
19988 X86_COMPARE_MEMBASE opcodes.
19990 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
19992 2005-01-29 Ben Maurer <bmaurer@ximian.com>
19994 * *: MonoMethod->signature might be NULL now. You *MUST* use
19995 mono_method_signature.
19997 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
19999 * driver.c (compile_all_methods_thread_main): Compile the methods
20000 without invoking cctors.
20002 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20004 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
20005 * basic-calls.cs: test for the above.
20007 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20009 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
20010 MonoJitInfo changes.
20012 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
20014 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
20015 eagerly if it contains dynamic methods.
20017 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
20019 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
20020 trace, it is now computed by an icall from trace_ips.
20022 * mini-exceptions.c: Fix a warning.
20024 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
20026 * mini-exceptions.c: don't bother getting stack trace info if
20027 it's not going to be used.
20029 2005-01-27 Raja R Harinath <rharinath@novell.com>
20031 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
20034 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
20036 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
20038 * aot.c: Avoid calling mono_method_get_header () if not needed.
20040 * mini.h: Bump AOT file format version.
20042 * mini.c (mono_emit_native_call): Allocate a GOT var here.
20044 * mini.c (mono_print_tree): Print more info for calls.
20046 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
20048 * declsec.h: Remove warning by adding missing include for marshal.h
20050 2005-01-26 Martin Baulig <martin@ximian.com>
20052 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
20055 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
20057 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
20060 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
20062 * aot.c (mono_compile_assembly): Fix a warning.
20064 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
20066 * declsec.c: Look for security attributes on the original MonoMethod
20067 (and not the wrapped one). This fix permissions on icalls.
20069 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20071 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20073 * mini.c (mono_allocate_stack_slots): Add a fixme.
20075 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20077 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20079 * inssel.brg: optimize casts of sealed types (more
20080 optimizations waiting for fixes in remoting).
20082 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20084 * inssel.brg (stmt): Add another dummy rule.
20086 * driver.c: Fix warnings.
20088 * driver.c (mono_main): If running under valgrind, instruct glib to use
20089 the system allocation functions so valgrind can track the memory
20090 allocated by the g_... functions.
20092 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
20094 * mini-ops.h: Add OP_DUMMY_STORE opcode.
20096 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
20098 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
20099 variables in try regions.
20101 * mini.c (mini_method_compile): Don't disable optimizations on large
20102 methods when AOT compiling.
20104 * mini.c (mono_allocate_stack_slots): New arch independent method to
20105 allocate stack slots. Not yet used.
20107 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20109 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20111 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20113 * mini-ppc.c: make the branch info relative as the code
20114 buffer can be reallocated.
20116 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20118 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20119 * driver.c: Removed the AOT/security restriction. Now initialize the
20120 security manager (in metadata) if --security is used.
20121 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20122 rather than the pointer to declarative security, when AOT is used.
20124 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20126 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20127 basic blocks, reduced intrinsic exception throwing code size.
20129 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20131 * driver.c (mini_usage): Reorder the usage screen.
20133 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20135 * mini.c (mono_resolve_patch_target): Fix warning.
20137 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20139 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20142 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20144 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20145 breaks the amd64 build.
20147 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20148 register allocation. Fixes #71454.
20150 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20152 * arrays.cs: Add new regression test.
20154 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20156 * ssapre.c: Turned usage of snprintf to GString.
20157 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20158 (I left it on by mistake in my previous commit).
20160 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20162 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20163 on cond branch optimization (fixes bug# 71515).
20165 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20167 * abcremoval.c: Fixed bug 71062.
20168 * abcremoval.h: Likewise.
20170 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20172 * mini.c: Added a new functionality to optimize_branches, the removal
20173 of useless basic blocks, and fixed some problem in the removal of
20174 critical edges; some utility functions added for both purposes.
20175 * ssapre.c: Added complex expression support, and fixed bug 70637.
20176 * ssapre.h: Likewise.
20177 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20179 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20180 * driver.c: Re-enabled SSAPRE.
20182 2005-01-19 Martin Baulig <martin@ximian.com>
20184 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20185 the result of mono_get_method_constrained().
20187 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20189 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20192 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20194 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20195 be detected. Fixes #59296.
20197 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20199 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20200 which can happen. Fixes #71361.
20202 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20204 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
20207 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20209 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
20210 appdomain-unload.exe to fail.
20212 * mini.c: Fix some memory leaks.
20214 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
20216 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
20217 Fixed bug and sped up some codepaths.
20219 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20221 * mini.c: Fix some memory leaks.
20223 * exceptions.cs basic-long.cs: Add test for checked ulong->int
20226 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
20228 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
20231 * iltests.il: Add regression test for #71320.
20233 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
20235 * mini.c (mono_codegen): Fix installation of profiler hooks.
20237 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
20239 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
20241 * mini.h, mini.c, cfold.c: optimize access to enum
20242 readonly fields, too. Eval conditional branches if possible
20243 to perform unreachable code removal in more cases.
20245 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
20247 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
20249 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
20252 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
20253 WinXP DEP. Fixes #71244.
20255 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
20257 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
20259 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
20261 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
20263 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
20265 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
20268 * mini.h: Bump AOT version.
20270 * mini.h (MonoCompile): Change exvar to a hash table.
20272 * mini.c: Allocate a separate exvar for each handler block.
20274 * mini.c: Get rid of the computation of filter_lengths, its not needed.
20276 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
20277 ex var with the pending exception and only throw if the two are equal.
20280 * exceptions.cs: Add tests for rethrow and nested catch clauses.
20282 * mini-x86.c: Fix warnings.
20284 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
20285 used by all the ports now.
20287 * aot.c: Add write-symbols and save-temps options.
20289 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20291 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
20293 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
20295 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
20298 * tramp-s390.c: Check vtable slot belongs to the domain.
20300 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
20301 as per other platforms.
20303 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
20305 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
20307 * driver.c: we don't run the Main() code in a subthread anymore.
20309 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
20311 * mini.c: added experimental rtc support in the statistical
20312 profiler: if the user has the permission, more accurate statistics
20313 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
20314 The MONO_RTC value must be restricted to what the linux rtc allows:
20315 power of two from 64 to 8192 Hz.
20317 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20319 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
20321 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
20323 * mini-ppc.c: better icache flush for smp.
20325 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
20327 * mini-amd64.c (emit_move_return_value): Fix memory leak.
20329 * mini-x86.c (get_call_info): Add the get_call_info () code from the
20330 amd64 port, not yet used.
20332 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20334 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
20337 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
20339 * driver.c: Added --security option to activate the security manager.
20340 Right now this will allow code generation for declarative demands and
20341 is disabled when AOT is specified.
20342 * mini.c: Add code generation for declarative security demands.
20343 * mini.h: Add mono_use_security_manager as an extern gboolean.
20345 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20347 * aot.c (mono_compile_assembly): Speed up compilation a bit by
20348 emitting more dense assembly code.
20350 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
20351 exception throwing stuff.
20353 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
20355 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
20358 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
20359 left in by mistake.
20361 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
20364 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
20366 * tramp-*.c: Only patch vtable slots if the object is in the current
20367 domain. Fixes appdomain-unload.exe.
20369 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
20371 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
20374 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20376 * mini.c (reverse_branch_op): New helper function.
20378 * mini.c (optimize_branches): Run the new optimization only on
20379 platforms which support it. Also reverse all kinds of branches.
20381 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
20383 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
20386 * mini.c (optimize_branches): Reverse not-equals branches if the false
20387 bblock is a throw. This happens a lot of time with argument checking in
20390 * mini.c (mono_codegen): Add support for placing basic blocks after
20391 the function epilogue.
20393 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
20396 2005-01-05 Miguel de Icaza <miguel@ximian.com>
20398 * mini.c (setup_stat_profiler): Only set this up if the platform
20399 supports ITIMER_PROF.
20401 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20403 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
20406 * inssel.brg: Fix a warning.
20408 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
20410 * mini.c: added support for statistical profiler
20411 (run with: --profile=default:stat).
20413 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
20415 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
20417 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
20419 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
20420 related to global registers from the amd64 port.
20422 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
20424 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
20426 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
20427 with global registers.
20428 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
20430 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
20432 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
20434 * debug-mini.c (encode_value): Fix off-by-one.
20436 * aot.c (encode_value): Likewise.
20438 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
20440 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
20442 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
20445 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
20447 * aot.c (emit_method_info): Increase size of temp buffer.
20449 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
20452 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
20454 * aot.c (emit_method_info): Fix build.
20456 * aot.c: Further rework of the AOT file format to reduce the size of
20457 the method info data.
20459 * mini.h: Bump AOT file format version.
20461 2004-12-27 Martin Baulig <martin@ximian.com>
20463 * mini.c (mini_get_method): New static method; call
20464 mono_get_method_full() and mono_get_inflated_method().
20465 (mono_method_to_ir): Use mini_get_method() instead of
20466 mono_get_method_full().
20468 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
20470 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
20472 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
20474 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
20476 * inssel-amd64.brg: Add some optimization rules.
20478 2004-12-24 Ben Maurer <bmaurer@ximian.com>
20480 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
20481 standard not GC'd stuff is fine.
20483 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
20485 * aot.c: Rework the AOT file format to get rid of most of the global
20486 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
20488 * mini.h: Bump AOT file format version.
20490 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
20492 * mini.h: Bump AOT file format version.
20494 * aot.c (mono_aot_is_got_entry): New function to determine if an
20495 address is inside a GOT.
20497 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
20499 * cpu-pentium.md: Increase the maximum size of some instructions which
20500 might involve a got access.
20502 * mini.c (get_method_from_ip): Another debug helper function.
20504 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
20505 when got var accesses are created during the decompose phase.
20507 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
20509 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
20510 argument mini_compile_method and to MonoCompile, and use this to
20511 determine whenever a given method is compiled for AOT. This allows the
20512 other methods compiled during AOT compilation to be free of AOT stuff,
20513 so the backends does not need to add special support for them by
20514 creating a fake GOT etc.
20516 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
20519 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20521 * mini.c (mono_method_to_ir): It turns out that some of the
20522 x-appdomain wrappers are lax with types, so just ignore this for
20525 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
20526 at the vtable->klass. If it is non-shared code we can just use the
20529 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
20531 * mini-ppc.c: access MonoDomain from tls, too.
20533 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
20535 * declsec.c: Removed unused variable (and related warning ;-)
20537 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20539 * iltests.il: New test for LDELEMA on an array of ref types.
20541 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
20542 all ldelema's on reftypes.
20543 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
20544 it was the wrong place to put it.
20546 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
20547 register to pop to make this cleaner, at the request of Paolo.
20549 2004-12-20 Ben Maurer <bmaurer@ximian.com>
20551 * mini-ops.h (OP_GETHASHCODE): New op.
20553 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
20555 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
20558 For a microbenchmark, this reduces the cost of Hashtable.get_Item
20561 * mini-x86.c (mono_arch_output_basic_block): Rather than
20569 The first is 3 bytes while the second is 1. This saves 36 kb on
20570 mscorlib, quite a big saving. When bootstraping mcs, I was able to
20571 see a small boost because of icache locality.
20573 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
20575 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
20577 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
20578 started code sharing with the generic code.
20580 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
20582 * mini-ppc.c, cpu-g4.md: added code for direct access to
20585 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
20587 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
20588 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
20591 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
20593 * declsec.c|h: Added functions to cache the declarative stack modifiers
20594 in MonoJitInfo and to create a security frame from a MonoJitInfo
20596 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
20597 created. Register internal calls for System.Security.SecurityFrame::
20598 _GetSecurityFrame and _GetSecurityStack.
20599 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
20600 the definitions for the new stack walk/callback mechanism.
20601 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
20602 first security frame for LinkDemands and InheritanceDemands) and
20603 GetSecurityStack for Demands. Both use the new mono_walk_stack code
20605 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
20606 walk initialization (lupus).
20608 2004-12-20 Ben Maurer <bmaurer@ximian.com>
20610 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
20612 (handle_loaded_temps): Do not create a temporary variable for
20613 things that we know are temps. They will never be modified.
20614 (mono_spill_call): Set MONO_INST_IS_TEMP
20615 (mono_emulate_opcode): ditto
20617 (mono_method_to_ir.CEE_DUP): ditto
20619 2004-12-19 Ben Maurer <bmaurer@ximian.com>
20621 * mini.c (type_to_eval_stack_type): Make this handle the void type
20622 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
20623 (emit_tree): use ip_in_bb to special case some common idioms
20624 Update all callers to pass in the IP.
20625 (mono_method_to_ir): Make CEE_CALL* do the above as well.
20627 This gives us a nice 2% speedup in mcs bootstrap.
20629 * mini-x86.c (peephole_pass): Peephole pass to make
20638 * mini.c (ip_in_bb): new method.
20639 (mono_method_to_ir): use this method rather than doing the hash
20642 * linear-scan.c (mono_linear_scan): When expiring actives, you
20643 don't need to keep around variables that expire on this
20644 instruction. This makes it so that:
20647 store (ebx add (ebx, 1))
20651 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
20653 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
20654 combination to avoid doing two copies. Fix up problems with previous
20657 * mini.c: Fix 64 bit warnings.
20659 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
20661 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
20663 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
20664 changes from the x86 code.
20666 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
20668 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
20670 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
20671 throwing code to reduce its size, unify the AOT and non-aot code and
20672 get rid of relocations in the AOT case.
20674 * mini-x86.h mini.c exceptions-x86.c
20675 (mono_arch_get_throw_corlib_exception): New arch specific function to
20676 raise corlib exceptions which doesn't require relocations in the
20679 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
20681 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
20683 * mini.c (mono_emit_method_call): Only allocate the got var when it is
20686 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
20689 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20691 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
20692 with add function when used from Inc/dec atomic
20693 functions. Re-enabled optimization on x86.
20694 * mini-ops.h: renamed atomic_add functions to
20695 allow _add to match the Interlocked::Add and
20696 _add_next to match Interlocked::Inc/Dec.
20698 2004-12-15 Massimiliano Mantione <massi@ximian.com>
20700 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
20701 linking of BBs to the end BB, and enabled SSAPRE also with
20702 consprop and copyprop (which was prevented by that bug).
20704 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20706 * mini-x86.c: disabling the Interlocked optimizing code.
20708 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
20710 * aot.c (load_aot_module): Move reading of got_addr after the AOT
20711 file version check.
20713 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20715 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
20716 interlocked optimization due lack of support on x86, rewrote
20717 exchange to take into account that base may be in eax.
20719 xsp works again; activated Interlocked optimizing code.
20721 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
20723 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
20725 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
20727 * mini-ops.h: Add new opcodes.
20729 * mini.h: Add new patch types. Add got_var to MonoCompile.
20731 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
20732 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
20733 make it work with all kinds of patchable code.
20735 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
20736 address of the GOT, and referencing entries in the GOT.
20738 * mini.c: Add code to load the GOT address if needed by an opcode.
20740 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
20741 independent AOT code on the x86 using an elf-style Global Offset Table.
20743 2004-12-14 Raja R Harinath <rharinath@novell.com>
20745 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
20747 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20749 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
20752 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
20754 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
20755 of Interlocked:Increment/Decrement/Add as inline ops.
20756 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
20758 2004-12-12 Geoff Norton <gnorton@customerdna.com>
20760 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
20761 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
20763 2004-12-12 Duncan Mak <duncan@ximian.com>
20765 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
20766 again. `patch_info->table_size' is no longer valid after Zoltan's
20769 2004-12-12 Martin Baulig <martin@ximian.com>
20771 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
20772 if we are the "real" method, ie. not an inlined method inside it.
20774 2004-12-11 Ben Maurer <bmaurer@ximian.com>
20776 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
20777 before we look in the special fields table. This fixes
20778 ../tests/thread-static-init.cs.
20780 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20782 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
20783 for Array get_Rank and get_Length. Fixes bug #70465.
20785 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
20787 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
20788 separate structure to reduce the size of MonoJumpInfo.
20790 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
20792 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
20794 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
20796 * mini.c (mini_get_inst_for_method): Changed to allow ports
20797 to return a MonoInst instead of opcode
20798 (renamed mini_get_opcode_for_method to better reflect the new functionality)
20800 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
20801 Allow ports to return a created MonoInst instead of op-code, will enable
20803 (renamed mini_get_opcode_for_method to better reflected the functionality)
20805 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
20807 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
20809 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
20811 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
20814 2004-12-08 Martin Baulig <martin@ximian.com>
20816 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
20817 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
20819 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
20821 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
20824 * exceptions.cs: Disable some tests which depend on properties of x86 fp
20827 2004-12-08 Raja R Harinath <rharinath@novell.com>
20829 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
20831 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
20833 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
20834 bug introduced by the previous patch.
20836 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
20838 * mini-ppc.c, objectc.cs: handle large structs passed by value
20839 (fixes bug #69972).
20841 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
20843 * mini-ppc.c: OP_ARGLIST implementation from
20844 Geoff Norton <gnorton@customerdna.com>.
20846 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
20848 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
20849 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
20851 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
20853 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
20855 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20857 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
20860 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
20862 * mini-sparc.c: Zero out localled-ed memory.
20864 * iltests.il: Add tests for zeroing out localloc-ed memory.
20866 2004-12-04 Martin Baulig <martin@ximian.com>
20868 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
20869 mono_method_get_signature_full().
20871 2004-12-03 Massimiliano Mantione <massi@ximian.com>
20873 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
20874 and some utility functions (always for SSAPRE), integrated SSAPRE.
20875 * mini.h: Likewise.
20876 * driver.c: Added ssapre option.
20877 * ssa.c: Small fix on OP_ARG handling.
20878 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
20879 * Makefile.am: Likewise.
20881 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
20883 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
20884 now in the xp code.
20886 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
20889 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20891 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
20893 * cpu-s390.md : Increase instruction length of oparglist.
20895 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
20897 2004-11-30 Martin Baulig <martin@ximian.com>
20899 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
20900 virtual generic methods. We call a special helper_compile_generic_method()
20901 icall to retrieve the method from the vtable, inflate and compile
20902 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
20904 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
20906 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
20908 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
20910 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
20912 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
20915 2004-11-27 Ben Maurer <bmaurer@ximian.com>
20917 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
20918 platforms with PIC aot.
20920 2004-11-28 Martin Baulig <martin@ximian.com>
20922 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
20925 2004-11-28 Martin Baulig <martin@ximian.com>
20927 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
20928 the result of mono_type_get_underlying_type() to check whether
20931 2004-11-26 Martin Baulig <martin@ximian.com>
20934 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
20937 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
20939 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
20940 the same way as the other arguments so they won't get clobbered.
20942 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
20943 calls through R11 since it is clobbered by the trampoline code.
20945 2004-11-26 Raja R Harinath <rharinath@novell.com>
20947 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
20948 pick up in-tree mscorlib.dll.
20950 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
20952 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
20954 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
20955 runtime data/code are now stored in a table similar to the GOT in ELF.
20956 This allows the code itself to be position independent.
20958 * aot.c: Fix loading of referenced assemblies after the lazy assembly
20961 * aot.c: Attach ELF type (object/function) directives to all global
20964 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
20966 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
20968 * mini-amd64.h: Turn on PIC AOT code.
20970 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
20971 returning the offset within an OP_AOTCONST instruction where the GOT
20972 offset needs to be added.
20974 * mini.h: Bump AOT file format version.
20976 2004-11-25 Martin Baulig <martin@ximian.com>
20978 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
20979 uninflated generic methods.
20981 2004-11-25 Martin Baulig <martin@ximian.com>
20983 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
20985 2004-11-24 Martin Baulig <martin@ximian.com>
20987 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
20988 original klass (this only applies for generic instances).
20990 2004-11-24 Martin Baulig <martin@ximian.com>
20992 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
20993 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
20996 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
20998 * mini.c (mono_method_to_ir): Disable inlining for methods containing
20999 localloc. Fixes #69678.
21001 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
21003 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
21005 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
21006 used SSE registers on pinvoke calls. Fixes #69774.
21008 2004-11-23 Geoff Norton <gnorton@customerdna.com>
21010 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
21011 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
21013 2004-11-23 Raja R Harinath <rharinath@novell.com>
21015 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
21016 Refer directly to the mcs/ tree.
21018 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21020 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
21021 Check if a trampoline for a synchronized method is required.
21023 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
21025 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
21026 with localloc if needed. Throe arithmetric exception in
21027 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
21028 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
21030 2004-11-19 Geoff Norton <gnorton@customerdna.com>
21032 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
21033 types before switching on type. Fixes #69622.
21035 2004-11-19 Raja R Harinath <rharinath@novell.com>
21037 * Makefile.am (check-local): New. Integrate into 'make check'.
21038 (MCS,RUNTIME): Define using in-tree mono and mcs.
21040 (%.exe): Use $(ILASM).
21042 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
21044 * mini-ppc.c: adjust initial prolog size (bug #69691).
21046 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
21048 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
21051 2004-11-17 Raja R Harinath <rharinath@novell.com>
21053 * Makefile.am (clean-local): Rename from 'clean'.
21055 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21057 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
21058 to mono_arch_is_int_overflow.
21059 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
21062 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
21064 * declsec.c|h: New files to support declarative security attributes.
21065 Added function to check if a method has (applicable) security.
21066 * mini.c|h: Add check for declarative security attributes in
21067 mono_method_check_inlining.
21068 * Makefile.am: Added declsec.c and declsec.h to the build.
21070 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
21072 * mini.c, mini.h: update to keep dynamic code info per-domain.
21074 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
21076 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
21077 (mini_init): Get rid of it from here too.
21079 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
21081 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
21082 implemented OP_RETHROW (patch by Geoff Norton
21083 <gnorton@customerdna.com>).
21085 2004-11-10 Geoff Norton <gnorton@customerdna.com>
21087 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
21088 between appdomains. Fixes appdomain-unload on PPC.
21090 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
21092 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21093 mini-exceptions.c: handle the new wrapper types.
21094 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
21095 token value as a MonoClass* when compiling a wrapper.
21096 mono_jit_create_remoting_trampoline now takes an additional
21097 MonoRemotingTarget parameter.
21099 2004-11-10 Martin Baulig <martin@localhost>
21101 * mini.c (mono_method_to_ir): Use `generic_container->context'
21102 rather than creating a new one.
21104 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21106 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21108 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21110 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21112 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21113 the experimental aot cache stuff.
21115 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21117 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21118 mini-exceptions.c: update to exception clause structure changes.
21120 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21122 * exceptions-x86.c (throw_exception): Fix warnings.
21124 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21127 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21129 * exceptions-sparc.c (get_throw_exception): Really fix this.
21131 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21133 * tramp-*.c: we no longer support icalls without wrappers, so
21134 a bit of code can be removed here
21136 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21138 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21141 * cpu-sparc.md: Add op_rethrow.
21143 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21145 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21147 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21148 * mini-ops.h: Add OP_RETHROW.
21150 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21152 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21154 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21156 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21157 Makes the output much easier to read
21159 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21161 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21162 prevents another huge leak when compiling with ssa. Secondly, the
21163 performance of doing this rather than freeing the lists is much
21164 better. GList does a lock every time you allocate a list link,
21165 so that it can use a memory pool. So, it is better to just use
21166 a memory pool of our own.
21168 * ssa.c, linear-scan.c: replace g_list_remove_link with
21169 g_list_delete. The remove one does not free the GList, so we were
21170 leaking memory. On -O=all --compile-all with corlib, this cut down
21171 3 MB of allocations.
21173 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21175 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21177 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21179 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21180 into a new function mono_create_jit_trampoline ().
21182 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21184 * trace.c (get_spec): Allow tracing of classes without a namespace.
21186 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21188 * mini.c: Fix pointer overwrite in mini_method_compile.
21190 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21192 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21193 The darwin ABI needs some special handling for 1 and 2 byte structs
21194 Lets use lbz/lhz instead of lwz everywhere.
21195 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21196 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21197 Use stb/sth for the former, and put the latter always on stack instead of in
21198 argument registers.
21200 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21202 * trace.c (is_filenamechar): Add '_'.
21204 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21206 * mini-s390.c: Fix prolog length to allow for large trace requirements.
21208 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
21210 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
21212 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
21213 depends on libmonogc. Fixes #68805.
21215 2004-10-26 Miguel de Icaza <miguel@ximian.com>
21217 * mini.c (mono_jit_free_method): Provide extra information for
21218 this error. Currently this leaks, but will be turned into a
21219 developer option in the future.
21221 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
21223 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
21225 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
21227 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
21228 boundary. Fixes reading of PATCH_INFO_R4 and R8.
21229 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
21231 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
21233 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
21234 trampolines for AOT code.
21236 2004-10-22 <vargaz@freemail.hu>
21238 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
21239 constructed types. Fixes #68136.
21241 2004-10-21 Martin Baulig <martin@ximian.com>
21243 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
21244 if it returns true, unwind the stack to the call instruction.
21246 2004-10-21 <vargaz@freemail.hu>
21248 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
21250 * mini.h: Bump AOT version number.
21252 * objects.cs: Add another test for unbox trampolines.
21254 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
21257 2004-10-20 <vargaz@freemail.hu>
21259 * driver.c: Add SHARED to the set of optimizations tested.
21261 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
21263 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
21264 used by CEE_NEWARR.
21266 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
21268 2004-10-20 Martin Baulig <martin@ximian.com>
21270 * mini-exceptions.c (mono_handle_exception): Call
21271 mono_debugger_handle_exception() to tell the debugger about
21272 catch/finally clauses.
21274 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
21276 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
21278 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
21281 2004-10-15 Geoff Norton <gnorton@customerdna.com>
21283 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
21284 methods as their native size, fixed bug #57543, #57545.
21285 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
21286 This saves a temporary register and mullw call down into 1 (minor perf
21287 increase for cases like sum = sum * 5; This use to translate into:
21290 It now translates to
21293 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
21295 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
21298 2004-10-11 Martin Baulig <martin@ximian.com>
21300 * mini.c (mono_method_to_ir): If we're a generic method, get the
21301 MonoGenericContainer from our MonoMethodNormal and create a
21302 MonoGenericContext from it.
21304 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
21306 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
21308 * basic-long.cs: Add test for checked i8->i2 cast.
21310 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21312 * inssel-ppc.brg: added a couple of speedup rules.
21314 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
21316 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
21317 to speed up rebuilds.
21319 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21321 * mini-s390.c: Minor fix to OP_OR_IMM.
21323 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
21325 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
21326 better. Fixes appdomain-unload.exe on sparc.
21328 2004-10-02 Massimiliano Mantione <massi@ximian.com>
21330 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
21331 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
21334 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
21336 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
21338 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
21340 * mini.c: Always generate a field read/write wrapper for members
21341 of the class MarshalByRefObject since the actual instance could
21344 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
21346 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
21348 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
21350 * driver.c mini.h trace.c: Move the setting of the main assembly into
21351 a separate function called mono_trace_set_assembly () and call it after
21352 actually loading the main assembly. Fixes #66872.
21354 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
21356 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
21357 using the code manager.
21359 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
21361 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
21363 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
21365 * cpu-amd64.md: Fix bug in previous patch.
21367 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
21370 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
21372 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21373 mini-exceptions.c: updates for changed stack walk interface.
21375 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21377 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
21379 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
21381 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
21383 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
21385 * driver.c (mini_regression_list): Do not call mono_assembly_close
21386 since assemblies can't be unloaded.
21388 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21390 * cpu-amd64.md: Fix more instruction lengths.
21392 * cpu-amd64.md: Fix lengths of some instructions.
21394 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
21396 * inssel.brg: Make the array ldelema check aot friendly.
21398 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21400 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
21402 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
21404 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
21406 * mini-x86.c: Fix build.
21408 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
21409 mono_type_get_underlying_type () helper function to simplify code.
21411 2004-09-09 Martin Baulig <martin@ximian.com>
21413 * mini-amd64.c: Don't access `type->data.klass' directly, call
21414 mono_class_from_mono_type() instead since the type may be a
21417 2004-09-09 Martin Baulig <martin@ximian.com>
21419 * mini-amd64.c (get_call_info): Fix support for generic instances.
21420 (add_valuetype): Use mono_class_from_mono_type() to get the class
21421 since we can be a generic instance.
21423 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
21425 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
21427 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
21429 * liveness.c: reset spill costs on each scan: bug 62107
21431 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
21433 * exceptions-sparc.c (mono_arch_find_jit_info): remove
21434 unnecessary line that doesn't compile
21436 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
21438 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
21439 trampolines, make them call an error function so people can fix their
21442 2004-09-06 Martin Baulig <martin@ximian.com>
21444 * mini.c (mono_method_to_ir): When initializing locals, handle a
21445 generic instances like a valuetype if it's a valuetype and like a
21446 class if it's a class.
21448 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21450 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
21451 stack. Fixes #64674.
21453 * exceptions.cs: Add test for unwinding of call arguments.
21455 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
21457 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
21458 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
21459 set the carry/borrow flag). The sparc and s390 implementations
21460 can now use optimized versions (and simplify the code). ppc bugfixes.
21462 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21464 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
21466 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
21468 * inssel-amd64.brg: Remove leftover 32 bit rule.
21470 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
21472 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
21474 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
21475 mono_arch_find_jit_info functions into a new function. Fix a memory
21478 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
21481 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21483 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
21486 * exceptions.cs: Add array size tests.
21488 * mini.c: Allocate a separate icall wrapper for each arity of
21489 mono_array_new_va. Fixes #59509.
21491 * exceptions.cs: Add testcase for 64578.
21493 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
21495 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
21497 2004-09-02 Martin Baulig <martin@ximian.com>
21499 * mini.c (mono_method_to_ir): When initializing the locals, call
21500 handle_initobj() on the generic instance itself, not its
21503 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21505 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
21506 MonoJitInfo for dynamic methods.
21508 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
21510 * mini.c: Add support for freeing JIT data for dynamic methods.
21512 2004-09-01 Martin Baulig <martin@ximian.com>
21514 * mini-x86.c (is_regsize_var): Added support for generic
21516 (mono_arch_emit_prolog): Make this compile again, use
21517 `x86_push_imm_template (code)'.
21519 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
21521 * mini-x86.c: make all push_imm instructions that get
21522 patched always emit the long form
21524 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
21526 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
21527 in a per-domain hash.
21529 * mini-amd64.c (merge_argument_class_from_type): Handle generic
21532 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
21534 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
21537 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
21540 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
21541 Beginnings of SSE2 support.
21543 * exceptions.cs: Add more tests for checked int<->uint casts.
21545 2004-08-28 Martin Baulig <martin@ximian.com>
21547 * mini-x86.c (mono_arch_instrument_epilog): Added support for
21551 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
21552 Handle generic instances recursively.
21554 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21556 * iltests.il: test for conv.u8 on a constant
21558 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21560 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
21561 LCONV_x4 (shrun_32 (membase)).
21563 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21565 * inssel-x86.brg: c&p rules for push/setret of long
21567 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
21569 * inssel-x86.brg: c&p rules for compare (base, regvar) and
21570 compare (regvar, base)
21572 * inssel-x86.brg: more burg love
21574 * inssel.brg: more cleanup
21576 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
21578 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
21580 * basic-long.cs, basic-calls.cs: new tests for optimization.
21582 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
21584 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
21587 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
21589 * mini-amd64.c (read_tls_offset_from_method): Add another case.
21591 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
21593 * inssel.brg (mini_emit_memcpy): use
21594 NO_UNALIGNED_ACCESS to disable memcpy optimization
21596 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
21598 * mini-amd64.c: Handle generic types in various places.
21600 * mini.c (mono_method_to_ir): Handle generic types in init locals.
21602 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
21604 * mini.c (handle_box): Fix warning.
21606 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
21608 * mini-amd64.h: Enable the emit_state optimization.
21610 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
21612 * mini-amd64.c: Add some new 64 bit peephole opts.
21614 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
21616 * cpu-amd64.md: sreg1 of div instructions must be %rax.
21618 * mini-amd64.c: Register allocator fixes.
21620 * mini.c: Add an optimization to emit_state to avoid allocation of new
21621 registers on some platforms.
21623 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
21625 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
21627 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
21628 allocation. Fixes #63085.
21630 * basic-long.cs: Add new regression test.
21632 * mini-amd64.c: Register allocator improvements.
21634 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
21636 * mini-amd64.c (read_tls_offset_from_method): Add another code
21639 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
21640 instruction sequence for nullifying class init trampolines.
21642 * objects.cs: Add new regalloc test.
21644 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
21646 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
21648 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
21650 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
21653 * driver.c: Fix profiling after TLS changes.
21655 * driver.c (mono_main): Set mono_stats.enabled if needed.
21657 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
21660 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
21662 * mini-x86.c: use a 1 op rather than a 2 op tls access
21663 instruction -> faster.
21665 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
21667 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
21670 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
21672 * exceptions-sparc.c (throw_exception): fix typo
21674 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
21676 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
21677 set tree->dreg correctly with tls. Allow any
21678 register to be used.
21680 * mini-x86.c (read_tls_offset_from_method): add new code
21681 generation pattern seen with GCC.
21684 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
21686 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
21687 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21688 exceptions-sparc.c: fix some performance issues in exception
21689 handling and setting of the stack trace for exceptions that were
21692 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
21694 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
21697 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
21700 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
21702 This patch inlines tls access, when possible.
21704 * mini.h: new arch functions for TLS intrinsics.
21705 All platforms updated with a stub.
21707 * mini.c: use the new intrinsics
21709 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
21710 arch specific intrinsic for tls variables
21712 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
21714 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
21717 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
21719 * mini.c: thread local allocation
21721 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
21723 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
21725 * Makefile.am: Link against the static version of libmonogc.
21727 * Makefile.am: Link the static versions of the convenience libraries
21728 into the mono executable.
21730 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
21732 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
21734 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
21735 on integer overflow.
21737 * mini-amd64.c: Reorganize function call code.
21739 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
21741 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21743 * inssel-x86.brg: use xor eax,eax.
21745 * basic.cs: new tests
21747 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21749 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
21750 in exception throwing code.
21752 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21754 * inssel-x86.brg: use xor esi,esi.
21756 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21758 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
21759 can trace methods compiled during mini_init () too.
21761 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
21764 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21766 * Makefile.am: static link on x86 (r=zoltan)
21768 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21770 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
21771 code since it causes some programs to fail.
21773 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
21775 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
21777 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
21779 * mini.c: ovfops_op_map - add STACK_OBJ case for
21781 * basic.cs: add test_0_pin_string as test
21784 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
21786 * Makefile.am: build C# if srcdir != builddir
21788 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
21790 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
21791 fall-through blocks.
21793 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21795 * driver.c: enable loop by default again and include abcrem in -O=all.
21797 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
21799 * iltests.il: Add some localloc tests.
21801 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
21803 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
21806 * inssel-amd64.brg: Add some optimizations.
21808 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
21811 * Makefile.am: Statically link mono against libmono on AMD64.
21813 * mini-amd64.c inssel-amd64.brg: Optimizations.
21815 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
21817 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
21819 * tramp-amd64.c: Patch calling code in trampolines.
21821 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
21823 * mini-amd64.c: pinvoke struct passing fixes.
21825 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
21827 * mini-sparc.c: redo change, make mono_arch_cpu_init call
21828 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
21830 2004-08-05 Duncan Mak <duncan@ximian.com>
21832 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
21835 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21837 * mini-amd64.c (emit_move_return_value): Move return value for normal
21840 2004-08-05 Martin Baulig <martin@ximian.com>
21842 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
21843 `type->type'; just modify `type' itself when dealing with enums
21844 and generic instances.
21845 (check_call_signature): Make `simple_type' a `MonoType *'.
21847 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21849 * mini.c: Use OP_PADD to add offsets to addresses.
21851 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
21853 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
21855 * mini-sparc.c (mono_arch_emit_epilog): fix check
21856 for folding last op into restore instruction
21858 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21860 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
21861 helper methods using the code manager.
21863 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
21865 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
21867 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21869 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
21870 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
21872 * mini-s390.c: fix tail processing
21874 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
21876 * mini-ppc.c: mul.ovf.un exception name fix.
21878 2004-08-03 Martin Baulig <martin@ximian.com>
21880 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
21881 instances; before jumping to `handle_enum', also modify `ptype'.
21883 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
21885 * cpu-sparc.md: fcall maximal length too small.
21887 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
21889 * mini-amd64.c mini.h: Add initial support for passing/returning
21890 structures to/from pinvoked methods.
21892 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
21894 * mini-ppc.c: reg allocator fix.
21896 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
21898 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
21900 * inssel.brg: Optimize memset on 64 bit machines.
21902 * mini-amd64.c: Fix some vararg cases.
21904 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21906 * mini-s390.c: Corrected macro in emit_float_to_int
21908 * s390-abi.cs: Tests to exercise the s390 ABI
21910 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21912 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
21915 * basic.cs: Add a test for add.ovf.un.
21917 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
21919 * mini-sparc.c: add case for OP_IDIV_UN
21921 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21923 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
21925 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
21927 2004-07-30 Ben Maurer <bmaurer@ximian.com>
21929 * basic.cs: regression tests.
21931 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
21934 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21936 * basic.cs: Add a new test.
21938 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
21939 and AOT. Various fixes and optimizations.
21941 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
21943 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
21945 * mini-ppc.c: make sure temp regs are not used for global reg
21948 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
21950 * cpu-sparc.md: conv_i8 fix for 64bits
21952 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
21954 2004-07-29 Ben Maurer <bmaurer@ximian.com>
21956 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
21957 add opcode for cmp BYTE PTR [eax], imm.
21959 * inssel.brg: Make memcpy and memset takes bases.
21961 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
21963 * *-amd64.*: More AMD64 work.
21965 2004-07-28 Ben Maurer <bmaurer@ximian.com>
21967 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
21968 add a compare-not-equal opcode.
21970 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
21972 * mini.c: Use mono_init_from_assembly instead of mono_init.
21974 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
21976 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
21978 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
21980 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
21982 * inssel.brg: 64 bit fixes.
21984 * mini.h (MonoCallInst): Add some AMD64 specific data.
21986 * mini.h: Add some OP_P opcodes.
21988 2004-07-28 Ben Maurer <bmaurer@ximian.com>
21990 * basic.cs: tests for 61797 and 61740
21992 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
21994 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
21995 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
21997 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
21999 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
22001 * *-amd64*.*: Ongoing AMD64 work.
22003 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
22005 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
22007 * *-amd64*: Ongoing AMD64 work.
22009 * mini-arch.h: Add AMD64 support.
22011 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
22013 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
22015 * mini-ops.h: Add new opcodes.
22017 * Makefile.am: Add AMD64 support.
22019 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
22020 rules into the inssel-long*.brg files.
22022 * *-amd64.*: Add beginnings of AMD64 backend.
22024 2004-07-22 Ben Maurer <bmaurer@ximian.com>
22026 * mini.c (print_dfn): commenting out the code that prints
22027 the cil. With -O=deadce, this makes -v -v crash.
22029 * cpu-pentium.md: make checkthis have a length of 2
22031 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
22033 * mini-sparc.h: fix implementations of __builtin
22034 functions for Sun compiler for V9.
22036 2004-07-16 Ben Maurer <bmaurer@ximain.com>
22038 * mini.c: use the new stelem.ref wrapper
22039 * exceptions.cs, arrays.cs: new stelem.ref tests
22041 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22043 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
22044 new XSP should work with these changes).
22046 2004-07-14 Ben Maurer <bmaurer@ximain.com>
22048 * inssel-{long32,x86,}.brg: trivial optimizations.
22050 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
22052 * mini.c: load value when emitting box operation in
22055 2004-07-12 Ben Maurer <bmaurer@ximian.com>
22057 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
22058 is one byte shorter than cmp DWORD PTR [eax], 0.
22060 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22062 * inssel-ppc.brg: arguments on the stack are always
22063 relative to the stack pointer (spotted by Neale Ferguson).
22065 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22067 * exceptions-x86.c: delay appending the method name to the trace until
22068 after mono_jit_info_table_find is called, as this gets the real
22071 2004-07-09 Ben Maurer <bmaurer@ximian.com>
22073 * aot.c: register roots
22075 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22077 * aot.c : I could just use PLATFORM_WIN32 flag.
22079 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22081 * aot.c : Reverting the previous fix. This time it broke linux build.
22083 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22085 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
22087 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
22089 * mini.c (handle_stack_args): Remove some more debugging code.
22091 * mini.c (handle_stack_args): Remove debug output left in by mistake.
22093 * driver.c mini.h aot.c: Allow additional options to be specified with
22094 --aot and pass them to mono_compile_assembly.
22096 * aot.c: Add experimental code to AOT compile all loaded assemblies
22097 on demand and save the code into a cache in the filesystem.
22099 * aot.c: Add support for more wrapper methods.
22101 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22104 * cpu-*.md: Remove removed opcodes.
22106 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22107 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22108 related icalls to marshal.c.
22110 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22112 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22114 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22116 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22118 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22119 * liveness.c: If liveness is recomputated we need to reset the information
22120 for each variable. This way, if the liveness range has been narrowed
22121 by optimizations that happened after the last computation, we can return
22124 For example, if you have
22129 // Tons of code that does not affect i
22135 i = 0 is dead code and will be removed by SSA. However, when
22136 linear scan gets to the code, i will still appear to be live
22137 throughout the entire block. This prevents good register allocation.
22139 2004-07-06 Martin Baulig <martin@ximian.com>
22141 * debug-mini.c (mono_debug_init_method): Allow
22142 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22143 (mono_debug_add_icall_wrapper): New method.
22145 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22147 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22149 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22152 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22154 * aot.c (mono_aot_load_method): Fix loading of debug info.
22156 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22158 * aot.c: Add logging support.
22160 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22162 * mini.h: Add prototype for mono_print_method_from_ip.
22164 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22166 * inssel.brg: 64 bit fixes.
22168 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22171 * Makefile.am: Add SPARC64 support.
22173 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22175 * aot.c: Fix alignment problems on 32 bit platforms.
22177 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22179 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22182 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22185 * mini.h: Bump AOT file version. Some 64 bit fixes.
22187 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22189 * inssel-sparc.brg: Add new rule to avoid register moves.
22191 * inssel.brg: Add ldind_to_load_membase helper function.
22193 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22195 * mini.c: OffsetToStringData intrinsic.
22197 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22199 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22201 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22204 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22205 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22207 * mini.c: reinstated mono_compile_get_interface_var()
22208 on x86, too, since the change breaks the Gtk# build there as well.
22210 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22212 * driver.c: remove loop from the default optimizations: it seems to
22213 interact badly with some of the other options (see bug #60613).
22215 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
22217 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
22218 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
22220 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
22222 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
22223 vararg-using methods.
22225 2004-06-21 Martin Baulig <martin@ximian.com>
22227 * mini/mini-exceptions.c
22228 (mono_handle_exception): Added `gpointer original_ip' argument.
22229 After calling mono_unhandled_exception(), call
22230 mono_debugger_unhandled_exception() and if that returns true,
22231 restore the context and return.
22233 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
22235 * mini-ppc.c: prefer the use of relative branches so
22236 they won't need to be patched in aot code (patch from Patrick Beard).
22238 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22240 * aot.c: patch from Patrick Beard to make the output assembly
22241 more correct for the MacOSX assembler. Small tweak to
22242 generate sane images on Linux/PPC, too.
22244 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22246 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
22247 case until bug #59509 is fixed (shows up in #60332).
22249 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22251 * mini.c: make sure the needed wrappers are compiled, too, with
22254 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
22256 * driver.c: remove NPTL reference in --version output.
22258 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22260 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
22261 generate valid assembly for the Mach-O assembler.
22263 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22265 * driver.c: don't include abcrem in the all optimization specifier
22266 since it slows down jit compilation too much for now.
22268 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
22270 * mini.c: use BIGMUL only if both operands have the same signage.
22271 * iltests.il: Test for bug 60056. (errors related to signage in
22276 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
22278 * mini.c, aot.c: memory leak fixes.
22280 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22282 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
22284 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
22286 * Makefile.am: remove the -static hack completely, it links in
22287 statically glib as well.
22289 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
22291 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
22292 * exceptions.cs: make it compile with new mcs/csc.
22294 2004-06-03 Massimiliano Mantione <massi@ximian.com>
22295 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
22296 and added relevant test case.
22298 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22300 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
22301 regressions in gtk-sharp.
22303 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
22305 * exceptions.cs: New regression tests.
22307 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
22309 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
22311 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
22313 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
22315 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
22317 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
22319 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
22321 * mini.c (mono_jit_runtime_invoke): Init class in this
22322 method instead of trusting mono_jit_compile_method to
22323 do the work (because wrappers can be in object class)
22325 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
22327 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
22329 * basic-long.cs: New regression test.
22331 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
22333 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
22334 and div/rem checks.
22336 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
22338 * Makefile.am: fix miguel's change to build mono statically against
22339 libmono (track build dependencies).
22341 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22343 * cfold.c: Some glib versions do not have G_MININT32.
22345 2004-05-26 Massimiliano Mantione <massi@ximian.com>
22347 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
22348 with precision of tan, atan, sin and cos, and implemented related
22349 regressions tests (fixes bug 54467, but one new problem appeared and
22352 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22354 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
22356 * exceptions.cs: Add test for constant folding && division by zero.
22358 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
22359 since driver.c is in libmono too, so the optimization was useless.
22361 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
22362 variable to driver.c so the compiler can emit more efficient code to
22365 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22367 * Makefile.am: don't distribute generated inssel.[ch] files.
22369 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
22371 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
22372 into the default appdomain. Fixes #58707.
22374 * jit-icalls.c: Remove the broken approximation for truncl, doing
22375 no conversion is better.
22377 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
22380 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22382 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
22383 of the mcrxr instruction which is not available on some processors
22384 even if it's documented to be. Implement add and sub overflow correctly
22385 (still not complete for long unsigned). Speed up icalls a bit.
22387 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
22389 * mini.c (mono_jit_compile_method_with_opt): Make sure that
22390 we run .cctor in the current domain instead of target_domain.
22392 Fixes bug #58558, .cctor not being called in -O=shared.
22394 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22396 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
22398 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
22400 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
22401 which can be done with an imm8, do it that way.
22402 (mono_arch_output_basic_block): ditto for a jmp
22403 (mono_arch_emit_prolog): Computate maximum offset of a label.
22405 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
22407 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
22408 now tries to allocate prefered physical reg's for virtual
22409 regs. This reduces the number of emited spills/loads with
22410 20-30% on our core assemblies.
22412 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22414 * jit-icalls.c: truncl() is not needed and trunc() is
22415 the correct thing to do anyway (bug #58287).
22417 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
22419 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
22422 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
22424 * driver.c: enable loop optimizations by default.
22426 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22428 * mini-x86.c: fix calc of max loop size when aligning loops start.
22430 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
22432 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
22435 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
22437 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
22440 * basic-long.cs: Add tests for add/subtract of immediates with carry.
22442 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
22444 * mini.c (inline_method): Allways inline some wrappers even if the cost
22445 is too large. Fixes #58785.
22447 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
22449 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
22451 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
22452 (crichton@gimp.org). Beginning of support for sparc/linux.
22454 * mini-sparc.c: Optimize retrieval of LMF address.
22456 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
22458 * exceptions-ppc.c: handle alloca in methods with clauses.
22460 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
22462 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
22464 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
22466 * mini.c: Delegate most of the abort signal work to
22467 mono_thread_request_interruption, which also handles Stop and Suspend
22470 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
22472 * mini.c mini.h: Allow inlining of icall wrappers if the backend
22473 supports the save/restore lmf opcodes.
22475 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
22477 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
22478 by gcc-3.4 as well.
22480 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
22482 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22484 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
22485 methods which contain array accesses.
22487 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
22488 boundaries. Fixes #58537.
22490 * iltests.il: Add regression test for #58537.
22492 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22494 * mini-x86.c (mono_arch_local_regalloc): Last part of
22495 fix for bug #58633 (releasing register to early).
22497 2004-05-18 Miguel de Icaza <miguel@ximian.com>
22499 * basic-long.cs: Add new regression test.
22501 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22503 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
22504 register too early on the chain.
22506 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22508 * mini.c (create_helper_signature): Use a helper function to reduce
22509 the code which needs to be written. Also set the calling convention of
22510 icalls on windows. Fixes #57840.
22512 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22514 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
22515 exceptions-ppc.c: added helper function to get the instruction address
22516 from a signal handler context.
22518 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22520 * helpers.c: use g_get_tmp_dir. Invokes happyness
22523 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22525 * helpers.c: Add new env variable to pass args to objdump.
22526 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
22528 2004-05-17 Radek Doulik <rodo@ximian.com>
22530 * Makefile.am (common_sources): added abcremoval.h so it get
22531 disted and daily mono packages on go-mono.com will build again
22533 2004-05-17 Massimiliano Mantione <massi@ximian.com>
22535 * abcremoval.c: Fixed coding style, added copyright header.
22537 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
22539 * mini.h: Added prototype for abc removal main function.
22541 * build_relations_propagation_table.pl: Added copyright header.
22543 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22545 * basic-long.cs: reg test for complex ceq_long bug.
22547 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22549 * mini-x86.c (mono_arch_local_regalloc): Correctly free
22550 reg in long and clob case (bug #58343). Fixed/added comments.
22552 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
22554 * mini.c (mono_jit_runtime_invoke): Follow new convention
22555 of calling the invoke method with an function pointer.
22557 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
22559 * ChangeLog: Fix author of memory leak patch.
22561 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
22563 * Makefile.am: fix make dist as well...
22566 2004-05-14 Massimiliano Mantione <massi@ximian.com>
22568 * cfold.c: Made so that conversions from pointer to int4 are no-ops
22569 on archs where pointers are 4 bytes long.
22571 * Makefile.am: Added abcremoval.c source file.
22573 * abcremoval.c: Added abcremoval.c.
22575 * abcremoval.h: Added abcremoval.h.
22577 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
22579 * inssel.brg: Enabled bounds check removal.
22581 * mini.c: Added support for abcrem optimization.
22583 * mini.h: Added abcrem optimization label.
22585 * driver.c: Added support for abcrem optimization.
22587 * propagated_relations_table.def: Added propagated_relations_table.def.
22589 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
22591 * mini.c, cfold.c: fix style.
22593 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22595 * mini.c: handle issue with the low-level implementation of
22596 some long opcodes (bug #54209).
22598 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
22600 * basic.cs: test for my new cmov stuff.
22602 2004-05-13 Patrik Torstensson
22604 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
22605 opt and added peephole documentation.
22607 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
22609 * tramp-ppc.c: rewrote the generic trampoline code.
22611 2004-05-11 Patrik Torstensson
22613 * mini-x86.c: optimize long shl/shr asm code (one less branch)
22615 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
22617 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
22619 * mini.h mini.c dominators.c: Applied patch from Derek Woo
22620 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
22622 * mini.c: Add new icalls for AsAny marshalling.
22624 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22626 * tramp-ppc.c, mini-ppc.c: more cleanups.
22628 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22630 * mini.c: no warnings.
22632 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22634 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
22636 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
22638 * mini.c: In the thread abort signal handler, if the thread is in the
22639 process of being stoped, don't throw the Abort exception, just stop the
22642 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
22644 * tramp-ppc.c: removed old code.
22646 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22648 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
22649 do some simple speed optimizations on ppc.
22651 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22653 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
22654 and large offsets in load/store.
22656 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
22658 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
22659 it causes regressions.
22661 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
22663 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
22666 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22668 * jit-icalls.c: remove warnings.
22669 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
22670 speedups for unsafe code.
22672 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
22674 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
22676 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
22678 * basic-calls.cs: Add new regression test.
22680 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
22683 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
22685 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
22688 2004-05-06 Patrik Torstensson
22690 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
22691 long reg allocation in any reg (not only eax:edx) and implemented
22692 long shl/shr ops in asm instead of helpers.
22694 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
22696 * mini-sparc.h: Fix warnings.
22698 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
22701 * mini-exceptions.c (mono_handle_exception): Call the filter in a
22702 separate statement for clarity.
22704 * mini-sparc.c: Update status.
22706 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
22708 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
22711 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22713 * inssel-ppc.brg: another small pre-release workaround:
22714 we don't do overflow detection for long_sub_un.
22716 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22718 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
22719 (also works around a weird ppc bug: 57957).
22721 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
22723 * tramp-ppc.c: trampoline fixes.
22725 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
22727 * mini-ppc.c: fixed typos.
22729 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22731 * mini-ppc.c, exceptions-ppc.c: more code saves registers
22732 at the top of the stack. Fixed typos. Use a frame registers
22733 for all the methods with exception clauses.
22735 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22737 * exceptions-ppc.c: restore fp registers.
22739 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22741 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
22742 order from the stack top (moved the stack room to save the
22743 return value for trace after the param area). Fixed corruption
22744 in restoring registers on unwind.
22746 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22748 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
22750 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22752 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
22753 and prolog/epilog for methods that use it. Allow
22754 enough param area room for varargs methods. Fix miguel's
22755 breakage in exception handling.
22757 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22759 * Makefile.am: run genmdesc only on current arch.
22761 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22763 * exceptions-x86.c:
22764 * mini-x86.h: fix the build on windows.
22766 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
22768 * 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.
22770 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
22772 * mini-exceptions.c: New file.
22774 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
22775 Move some parts of the x86 exception handling code to an
22776 arch-independent file so it can be shared with other ports.
22778 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
22780 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
22782 2004-04-26 David Waite <mass@akuma.org>
22784 * driver.c: remove comma from end of enumeration declaration
22786 2004-04-26 Jackson Harper <jackson@ximian.com>
22788 * driver.c: parse config file before loading first assembly. This
22789 allows the user gac to be enabled/disabled.
22791 2004-04-23 Miguel de Icaza <miguel@ximian.com>
22793 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
22794 simpler mechanism: we do not care what is encoded initially
22795 (branch absolute or relative), we care about the code and its
22796 target. I kept the old code for reference for now.
22798 The new code tries first to determine if the jump is anywhere in
22799 the -/+32 absolute meg range, if it succeeds, it encodes using the
22800 absolute branch; If not, it tried to find something in the
22801 relative range, if not, it uses the handle_thunk code.
22803 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
22805 * exceptions-ppc.c: use the correct ip register on macosx.
22807 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
22809 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
22811 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
22813 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
22814 Raise exception on integer divide by zero by hand since the hw
22815 doesn't support it. Handle NaNs in FP compares.
22817 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
22819 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
22820 code reducing duplication between the platforms and enabled
22821 signal exception handling (on linux for now).
22823 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
22825 * exceptions-ppc.c: more macosx support.
22827 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22829 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
22831 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
22833 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
22835 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
22837 * iltests.il: more tests.
22839 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
22841 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
22844 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22846 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
22848 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
22850 * liveness.c: Mark variables as volatile in all basic blocks reachable
22851 from exception clauses.
22853 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
22855 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
22858 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
22860 * iltests.il, basic.cs: more tests for regalloc.
22862 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
22864 * iltests.il: Some tests for register allocation modifications
22867 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
22869 * exceptions.cs: Add regression test for bug #56782.
22871 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
22872 original stack trace if an exception is rethrown. Fixes #56782. Oh,
22873 the beauty of fixing the same thing in 5 different files...
22875 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
22877 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
22880 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
22882 * mini.c: Add support for STRWLPARRAY marshalling convention.
22884 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22886 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
22887 to init the context to setup the regs pointer).
22889 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22891 * exceptions-ppc.c: more exceptions work.
22893 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22895 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
22898 2004-04-13 Miguel de Icaza <miguel@ximian.com>
22900 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
22901 can use the memory directly.
22903 * cpu-pentium.md: Update documentation from a post from Zoltan.
22905 add x86_add_membase, x86_sub_membase, x86_mul_membase
22907 2004-04-13 Miguel de Icaza <miguel@ximian.com>
22909 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
22910 GENERAL_REGS they were also hardcoded for all PPC ports.
22912 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
22914 Remove hard-coded limit for floating point registers, use
22915 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
22917 Notice that in MacOS X calling conventions you can fit a lot more
22918 floating point values in registers, so I should update the PInvoke
22919 test to excercise the passing of floating point values on the
22920 stack (currently broken).
22922 2004-04-06 Miguel de Icaza <miguel@ximian.com>
22924 * tramp-ppc.c (create_trampoline_code): Added
22925 JUMP_TRAMPOLINE_SIZE.
22926 (ppc_magic_trampoline): Follow the pattern from
22927 x86_magic_trampoline: if code is set to zero, return.
22928 (create_trampoline_code): Always pass MonoMethod to the jump
22929 trampoline, before it was passing a null.
22930 (mono_arch_create_jump_trampoline): Implement the jump stub, could
22931 share the code with mono_arch_create_jit_trampoline.
22933 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
22935 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
22938 * cpu-g4.md: Added length for jmp instruction, the worst case
22939 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
22942 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
22944 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
22946 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
22948 * mini.c: Only set bblock->real_offset when adding a new bblock, and
22949 before each IL instruction.
22951 * mini.c (CEE_BOX): Fix warnings.
22953 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22955 * mini.c: removed a few unused vars and extra whitespace.
22957 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
22959 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
22961 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
22963 (OP_GETCHR): use the above
22964 (CEE_LDELEMA): use the above.
22966 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
22967 version of the generic impl.
22968 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
22969 (CEE_LDELEMA): use the above.
22971 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
22973 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
22976 * iltests.il: Added new regression test for #56317.
22978 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
22980 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
22981 under NetBSD. Fixes #56450.
22983 * liveness.c (update_gen_kill_set): Fix previous patch.
22985 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22987 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
22989 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
22991 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
22992 ldsfld and ldsflda.
22994 * inssel-sparc.brg: Add more optimizations.
22996 * mini-sparc.c: Replace multiply/divide with shifts if possible.
22998 2004-04-01 Martin Baulig <martin@ximian.com>
23000 * mini.c (handle_box): New static function; moved the
23001 implementation of CEE_BOX here.
23002 (mono_method_to_ir): Added `constrained_call' variable.
23003 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
23004 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
23005 mono_method_get_constrained() to get the method.
23007 2004-04-01 Martin Baulig <martin@ximian.com>
23009 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
23010 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
23011 (mono_method_to_ir): We don't need these macros anymore since
23012 mono_class_get_full() already takes care of it.
23014 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23016 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
23017 use @function (as doesn't accept #function here) and check the return
23018 value of system and stop if fails.
23020 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23022 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
23024 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
23026 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
23028 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
23030 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
23033 * basic-long.cs: Add test for negation of Int64.MinValue.
23035 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
23037 * mini-sparc.c: Update status.
23039 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
23041 * exceptions-sparc.c: Fix return value in filters.
23043 * inssel-sparc.brg: Fix register allocation in some rules.
23045 2004-03-28 Martin Baulig <martin@ximian.com>
23047 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
23050 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
23052 * mini-x86.c (mono_arch_patch_code): Fix warnings.
23054 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
23055 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
23056 remove unused conv_u4 opcode.
23058 * mini-x86.c: Remove valgrind workaround since it slows down things
23059 even when mono is not run under valgrind.
23061 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
23063 * mini-sparc.c: Update status.
23065 * inssel-sparc.brg: Add some optimizations.
23067 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
23068 future delay slot filling. Add support for varargs, tail calls and JMP.
23070 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
23071 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
23073 * inssel.brg: Fix register allocation in OP_ARGLIST.
23075 * inssel.brg: Fix warnings.
23077 2004-03-25 Martin Baulig <martin@ximian.com>
23079 * mini.c (inflate_generic_field): Removed.
23080 (mini_get_method): Removed, use mono_get_method_full(),
23081 (mini_get_class): Removed, use mono_class_get_full().
23082 (mono_method_to_ir): Pass our generic context to
23083 mono_field_from_token().
23085 2004-03-25 Martin Baulig <martin@ximian.com>
23087 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
23088 of a `MonoMethod *'.
23089 (mini_get_method): Take a `MonoGenericContext *' instead
23090 of a `MonoMethod *'.
23091 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
23092 a new local variable called `generic_context' which holds the
23093 current `MonoGenericContext *'; use it to lookup things.
23095 2004-03-24 Martin Baulig <martin@ximian.com>
23097 * mini.c (mini_get_class): New static method; if we're inside a
23098 generic instance, inflate the class if neccessary.
23099 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23101 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23103 * iltests.il: New regression test for #55976.
23105 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23108 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23110 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23113 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23115 * liveness.c: Consider SSA stores as well as loads when making vars
23118 * exceptions.cs: New regression tests for register allocation.
23120 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23122 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23123 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23124 domain lock only to protect puntual access to data structures.
23125 Added access lock for sighash, jit_icall_hash_name,
23126 jit_icall_hash_addr and domain->code_mp.
23128 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23130 * driver.c: Print SIGSEGV handling method.
23132 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23134 * mini.c (setup_jit_tls_data): Handle case when this is called
23135 multiple times for a thread.
23137 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23138 is different from fbxx_un. Fixes #54303. Also use constants instead of
23139 magic numbers in a lot of places.
23141 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23143 * exceptions.cs: Fix cctor test when --regression is used.
23145 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23147 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23150 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23152 * inssel-ppc.brg: fixed register assignments for some rules.
23154 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23156 * exceptions.cs: Add test for exceptions in static constructors.
23158 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23159 static constructors outside the domain lock. Fixes #55720.
23161 2004-03-17 Martin Baulig <martin@ximian.com>
23163 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23164 (inflate_generic_field): Take the `MonoMethod *' instead of the
23165 `MonoClass *' and added support for generic method.
23166 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23167 have a `field->parent->gen_params', only inflate the field if it's
23168 an open constructed type.
23170 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23172 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23173 exception object instead of the preconstructed ones.
23175 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23177 * mini.c: reverted changed to sigsegv_signal_handler commited
23178 accidentally in the previous patch.
23180 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23183 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23184 running --aot with an old assembly.
23186 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23188 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23191 * mini-sparc.c: Add support for v9 branches with prediction.
23193 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23195 * mini.c (mini_init): #warning is GNUC only
23197 * mini-sparc.h: implement __builtin_frame_address
23198 and __builtin_return_address for Sun C compiler
23200 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23202 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23204 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
23206 * basic-calls.cs: Add test for unaligned byref long argument passing.
23208 * mini-ops.h: Add sparcv9 compare and branch instructions.
23210 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
23211 v9 instructions if we have a v9 cpu.
23213 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
23214 registers for global allocation.
23216 * exceptions-sparc.c: Fixes.
23218 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
23220 * liveness.c (mono_analyze_liveness): Optimized version.
23222 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
23224 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
23227 * basic-float.cs basic-calls.cs: New regression tests.
23229 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
23231 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
23232 sigaltstack implementation.
23234 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
23236 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
23237 stuff if SIGSEGV_ON_ALTSTACK is not defined.
23239 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
23241 * mini.c: Fix warnings.
23243 * mini.c (mono_resolve_patch_target): New function which contains the
23244 arch independent part of the patching process.
23246 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
23247 patching code to a separate function.
23249 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
23251 * mini.c (add_signal_handler): ifdef out on Windows
23253 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
23255 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
23256 cpu-sparc.md: Add exception handling support + other fixes.
23258 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
23259 typed GC detection in --version.
23261 * basic.cs exceptions.cs: New regression tests.
23263 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
23264 the arch specific code can store data during a compilation.
23266 * mini-ops.h: Add OP_SETFRET.
23268 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
23269 function, register a separate icall for each arity, so the icalls can
23272 * mini.c (mono_print_tree): Print negative offsets in a more readable
23275 * mini.c: Make signal handling work on sparc.
23277 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
23279 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
23281 * jit-icalls.c: Emulate truncl by aintl on solaris.
23283 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
23285 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
23287 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
23289 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
23291 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
23292 a MarshalByRef type, inline a method that performs the check, taking into
23293 account that the object can be a proxy. Also implemented tow new opcodes:
23294 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23295 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
23296 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23298 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
23300 * mini-ppc.c: if a relative branch displacement is too big
23301 but it points to and area reachable with an absolute branch,
23304 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
23306 * mini.c: optimize small copies in cpblk.
23308 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
23310 * basic-calls.cs basic-float.cs: New regression tests.
23312 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
23313 negative offsets from %fp. Implement localloc. Fix local register
23314 allocation. Fix the case when the this argument needs to be saved to
23315 the stack. Implement some missing opcodes.
23317 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
23319 * mini.c (mini_method_compile): Reenable global regalloc in methods
23320 with exception handlers.
23322 * linear-scan.c (mono_varlist_sort): Fix warning.
23324 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
23326 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
23329 * liveness.c: Make all variables uses in exception clauses volatile, to
23330 prevent them from being allocated to registers. Fixes #42136.
23332 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
23334 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
23335 causes regressions.
23337 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
23338 argument to mono_arch_regalloc_cost.
23340 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
23343 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
23345 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
23346 Make the cost of allocating a variable to a register arch dependent.
23348 * basic-calls.cs: Fix compilation of tests.
23350 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
23351 helper function to cut back on the number of #ifdefs needed.
23353 * mini-ppc.c: Fix compilation.
23355 * basic-calls.cs: New regression tests.
23357 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
23359 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
23360 of l0 since that is callee saved.
23362 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
23365 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
23366 of delay instruction.
23368 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
23370 * mini.h (MonoCallInst): Add 'virtual' flag.
23372 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
23374 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
23376 * *.cs: New regression tests.
23378 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
23381 * mini.c (mono_runtime_install_handlers): Fix build.
23383 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
23384 'signal_stack_size' members.
23386 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
23387 alternate signal stack.
23389 * exceptions-x86.c: Add stack overflow handling.
23391 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
23392 functions to arch independent code.
23394 * mini.c (mono_print_tree): Print more detailed info for load_membase
23397 2004-02-23 Martin Baulig <martin@ximian.com>
23399 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
23401 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23403 * mini-x86.c: fixed reg allocation for div/rem.
23405 2004-02-22 Miguel de Icaza <miguel@ximian.com>
23407 * driver.c (mono_main): Report some configuratio options on --version.
23409 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
23411 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
23412 low in the address space. Correctly flush memory in thunks where we
23413 output native code.
23415 2004-02-20 Martin Baulig <martin@ximian.com>
23417 * mini.c (mini_get_method): New static method; inflate all generic
23418 methods and methods in open generic instances.
23419 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
23420 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
23422 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23424 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
23426 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
23428 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
23430 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
23432 * mini-sparc.c (flushi mono_arch_output_basic_block): make
23433 it compile using Sun's compiler.
23435 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23437 * 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.
23439 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
23441 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
23443 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
23445 * mini-ppc.c: handle calls outside of the allowed range with thunks
23446 allocated using the code manager.
23447 * tramp-ppc.c: use the code manager to hold generated native code.
23448 Fixed the magic trampoline to just patch vtable entries.
23450 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
23452 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
23455 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
23457 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
23460 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
23461 if we have a working __thread implementation.
23463 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
23464 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
23466 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
23468 * mini-x86.c: Fix compilation under gcc 2.
23470 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
23472 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
23473 contains a call to the wrapped function.
23475 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
23476 OP_<CALL>_IMM opcodes, and use them under X86.
23478 * mini.c (mono_jit_find_compiled_method): Fix warning.
23480 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
23482 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
23484 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
23485 functionality to mini.c.
23487 * mini.c (mono_create_jump_trampoline): New function to create a jump
23488 trampoline. Return a compiled method instead of a trampoline if it
23489 exists. Add a cache for jump trampolines.
23491 * mini.c (mono_jit_find_compiled_method): New function to return a
23492 compiled method if it exists.
23494 * mini-x86.c: Call mono_create_jump_trampoline instead of
23495 mono_arch_create_jit_trampoline.
23497 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
23498 a jump trampoline. Fixes #52092.
23500 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
23502 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
23503 which is not up-to-date. Add check_corlib_version () instead.
23505 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
23508 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
23509 since newer valgrind versions do not need it.
23511 * mini.c (mono_jit_compile_method_with_opt): New helper function to
23512 compile a method with a given set of optimizations.
23514 * mini.c: Compile icall wrappers on-demand instead of at startup.
23516 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
23517 wrapper for an icall.
23519 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
23521 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
23524 * iltests.il: Add test for non-empty stack before switch instruction.
23526 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
23528 * mini.c: Add support for new stringbuilder marshalling conventions.
23530 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
23532 2004-02-01 Martin Baulig <martin@ximian.com>
23534 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
23535 in `ginst->mtype_argv'.
23537 2004-01-31 Miguel de Icaza <miguel@ximian.com>
23539 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
23540 facilitate grepping.
23542 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
23544 * mini.c: fixed buglet in initobj generic implementation for references.
23546 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
23548 * Makefile.am: make the version script conditional.
23549 * jit-icalls.c: handle missing truncl().
23551 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
23553 * exceptions.cs: Add more tests for double->int conversion.
23555 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
23556 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
23558 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
23560 * driver.c: make --verbose --version emit an error
23561 if the loaded corlib doesn't match the runtime version.
23563 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
23565 * mini-ppc.h: export ppc_patch().
23566 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
23567 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
23568 on par or better than on MacOSX.
23570 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
23572 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
23573 mono_lookup_pinvoke_call.
23575 * mini-x86.c: Under windows, the default pinvoke calling convention is
23576 stdcall. Fixes #52834.
23578 * mini.c (optimize_branches): Add an upper bound to the number of
23579 iterations to prevent infinite loops on strange loops. Fixes #53003.
23581 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
23583 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
23584 and ISINST. Fixes #52093.
23586 * objects.cs (test_0_vector_array_cast): New tests.
23588 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
23590 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
23591 checking in Array.Set ().
23593 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
23596 * object.cs (test_0_multi_array_cast): New regression test.
23598 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
23600 * exceptions-ppc.c: fix build on Linux/PPC.
23602 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
23604 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
23605 running under valgrind.
23606 (x86_magic_trampoline): Fix build bustage.
23608 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
23609 negative values as well. This is needed for the encoding of the line number
23610 info, since sometimes the line numbers are not in increasing order.
23612 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
23614 * cpu-pentium.md (localloc): Increase the size of the localloc
23615 instruction since it is a loop under Win32.
23617 * debug-mini.c (record_line_number): Get rid of unneccesary memory
23620 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
23622 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
23623 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
23624 Max Horn (max@quendi.de). Fix file names in comments.
23626 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
23628 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
23629 avoid stack overflow.
23630 (replace_usage): Avoid uninitialized variable warnings.
23632 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
23633 and taking the address of valuetype variables.
23635 2004-01-03 Patrik Torstensson
23637 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
23638 for other purposes than FP later on.
23640 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
23642 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
23645 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
23647 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
23649 2003-12-30 Patrik Torstensson <p@rxc.se>
23651 * mini-x86.h: Decreased number of availiable fp regs.
23652 Solves corner cases with FP spilling.
23654 2003-12-23 Patrik Torstensson <p@rxc.se>
23656 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
23657 for floating point stack tracking / spilling on x86.
23660 * basic-float.cs: added float mul overflow test.
23662 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
23664 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
23666 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
23668 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
23669 supports for cond branches that overflow the immediate
23670 overflow offset. mcs can compile simple programs.
23672 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
23674 * exceptions-ppc.c: exception handling support wip:
23675 finally handlers get run on exception.
23677 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
23679 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
23682 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
23684 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
23685 initial support for stack walking and unwinding.
23687 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
23689 * driver.c (mono_main): Make corlib-out-of-sync message more
23690 descriptive. Also remove verify_corlib call.
23692 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
23694 * mini.c: make CEE_NEWARR calls and other emulated opcodes
23695 not overlap with other call's arguments, too.
23697 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
23699 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
23700 move to arch-specific code the choice of arch-specific
23701 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
23702 * mini.c: ensure emulation calls will not interleave
23705 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
23707 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
23708 the magic trampoline stack frame is dropped before executing
23711 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
23713 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
23714 and integer to fp conversions. Added support for overflowing
23715 arguments on the stack. Reserve a couple more registers as temps.
23716 Added support for aot compilation (as output still needs to be
23719 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
23721 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
23722 Don't overwrite return register in some corner cases.
23724 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
23726 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
23727 static constructors when AOT compiling.
23729 * driver.c (mono_main): Call mono_check_corlib_version.
23731 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
23733 * cpu-g4.md, basic.cs: fixed div target register.
23735 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
23737 * mini-ppc.c, basic.cs: shl_imm fix with test.
23739 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
23741 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
23742 structures by value. Misc fixes.
23743 * objects.cs: more tests.
23745 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
23747 * mini-ppc.c: lconv.ovf.i implemented.
23749 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23752 (mini_init): don't error out if someone already called g_thread_init.
23754 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
23756 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
23757 to be any type per the spec. Fix abnormal memory usage when
23758 the same object is repeatedly thrown.
23760 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
23762 * mini.c: check for overruns in IL code.
23764 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
23766 * TODO: Add/remove some todo entries.
23768 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
23770 * driver.c (mono_main): Call mono_verify_corlib.
23772 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
23774 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
23775 This has been moved to mini.c
23776 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
23777 type being casted is marshalbyref it could be a proxy, so instead of
23778 emitting the type check code, emit a call to a runtime method that will
23779 perform the check by calling CanCastTo if needed.
23781 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
23783 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
23784 methods with large stack frames under Win32.
23786 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
23788 * Makefile.am: Distribute regression tests.
23790 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
23791 at the end instead of inserting each variable into the sorted list.
23793 * linear-scan.c (mono_varlist_sort): New helper function.
23795 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
23797 * mini.c: ensure arguments and locals are within bounds.
23799 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
23801 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
23804 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
23806 * mini.c (mono_cprop_copy_values): Fix crash.
23808 * aot.c: Set verbosity back to 0.
23810 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
23812 * regalloc.c: complete memory leak fix by Laurent Morichetti
23815 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
23817 * driver.c (main_thread_handler): Revert the previous patch.
23819 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
23822 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
23823 memory from the memory pool.
23825 * driver.c (main_thread_handler): Turn on all optimizations when
23828 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
23829 an array for better performance.
23831 * regalloc.c (mono_regstate_assign): Fix memory leak.
23833 * debug-mini.c (mono_debug_serialize_debug_info): New function to
23834 serialize the debug info.
23836 * debug-mini.c (mono_debug_add_aot_method): New function to load the
23837 debug info from the serialized representation.
23839 * aot.c: Save debug info into the generated file and load it when
23842 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
23844 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
23846 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
23847 More FP-related fixes.
23849 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
23851 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
23852 and register allocation buglet. Hello world now runs.
23854 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
23856 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
23857 * tramp-ppc.c: fixed class init trampoline.
23858 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
23860 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
23862 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
23863 mini.c: more ppc changes/fixes.
23865 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
23867 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
23868 Also optimize the case when the arguments are the same in the caller
23871 * iltests.il: Add tests for tail calls with valuetype arguments.
23873 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
23875 * mini-ppc.c: fixes for struct return type.
23877 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
23879 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
23880 mono_spillvar_offset() to arch-specific code.
23882 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
23884 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
23886 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
23888 * exceptions-x86.c: Fix stack space leaks.
23890 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
23891 registers from the lmf if the method has save_lmf set.
23893 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
23895 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
23896 of icall wrappers into InvokeInDomain, since these are now per-domain.
23898 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
23900 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
23901 make some opcode emulation and intrinsic ops enabled/disabled
23902 according to the architecture. More fixes.
23904 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
23906 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
23908 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
23910 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
23911 arch-specific handling for 'this' and struct return type to
23912 arch-specific code.
23914 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23916 * aot.c: prevent divide by zero error when reporting (it happened with
23917 Accessibility.dll).
23919 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
23921 * mini.h (inst_switch): Remove unused macro.
23923 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23926 (load_aot_module): free 'info->methods' and 'info' properly. No more
23927 "free(): invalid pointer blah" messages when you have an old aot
23930 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
23932 * jit-icalls.c, mini.c: Added support for context static fields.
23934 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
23936 * mini.c (mono_method_blittable): Methods which set LastError are not
23937 blittable either. Fixes #51108.
23939 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
23941 * mini.c: flush icache.
23942 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
23944 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
23946 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
23948 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
23950 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
23953 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
23956 * inssel.brg (CEE_MKREFANY): Fix AOT case.
23958 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
23960 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
23961 instruction when the result is discarded.
23963 * iltests.il (test_0_div_regalloc): New regression test.
23965 * arrays.cs: Fix compilation error.
23967 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
23969 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
23970 float rules to inssel-x86.brg: sane architectures with FP registers
23971 don't need to implement these rules.
23973 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
23975 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
23977 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
23979 * mini.h, inssel-long32.brg: fixed endianess issues in int64
23980 implementation of 32 bit systems.
23982 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
23984 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
23985 (Jeroen Zwartepoorte).
23987 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
23989 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
23990 the caller and the callee matches.
23992 * mini.c (mono_method_to_ir): Add comment.
23994 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
23995 signbit is missing on some platforms.
23997 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
23999 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
24001 * mini.c (setup_jit_tls_data): Call the new function.
24003 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
24005 * mini-x86.c: Add experimental support for fast access to the lmf
24006 structure under NPTL/Linux 2.6.x.
24008 2003-11-06 Martin Baulig <martin@ximian.com>
24010 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
24011 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
24014 2003-11-02 Martin Baulig <martin@ximian.com>
24016 * mini.c (inflate_generic_field): New static method.
24017 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
24018 generic instance and the field is declared in a generic type, call
24019 inflate_generic_field() to inflate it. Fixes gen-28.cs.
24021 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
24023 * mini.h mini.c (mono_method_same_domain): New function to return
24024 whenever the caller and the callee are in the same domain.
24026 * tramp-x86.c (x86_magic_trampoline): Use the new function.
24028 2003-10-30 Martin Baulig <martin@ximian.com>
24030 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
24031 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
24033 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
24034 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
24036 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
24038 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
24041 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
24042 object here, so it is in the correct appdomain etc.
24044 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
24046 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
24048 (mono_method_to_ir): Avoid freeing the type created returned from
24049 mono_type_create_from_typespec, since it is put into an internal cache
24050 by the function. Fixes pointer.exe.
24052 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
24053 trampolines for icalls and pinvokes as well. Fixes #33569.
24055 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
24057 * mini.c: Update after appdomain changes.
24059 * mini.c (mono_jit_compile_method_inner): Allways compile native
24060 method wrappers in the root domain, since there can only be one
24061 instance of them, whose address is stored in method->info.
24063 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
24065 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
24066 environment variable. Instead detect automatically whenever running
24067 under valgrind using the magic macro RUNNING_ON_VALGRIND from
24070 2003-10-16 Miguel de Icaza <miguel@ximian.com>
24072 * trace.c, trace.h: New files that implement the new trace option
24075 * driver.c: Document new --trace options.
24077 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
24080 - if (mono_jit_trace_calls)
24081 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
24083 * mini.h: prototypes.
24085 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
24087 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
24089 * mini.c inssel.brg: Implement typedefbyref opcodes.
24091 * mini.c (mono_jit_compile_method): Remove unused local variable.
24093 * mini.c (mono_jit_compile_method_inner): Ditto.
24095 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
24097 * tramp-x86.c (x86_class_init_trampoline): Fix build.
24099 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24101 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24103 * mini.c (mono_no_aot): Remove unused global variable.
24105 * mini.c: Thread safety fixes.
24107 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24109 * mini.c (mono_create_class_init_trampoline): Add a lock around
24110 class_init_hash_addr.
24112 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24115 * mini.c: Decompose the NEWARR instruction before decomposing its
24116 arguments. Fixes #30073.
24118 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24120 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24123 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24125 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24127 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24129 * driver.c: Add support for compiling icall wrappers to --compile.
24131 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24133 * inssel.brg: The empty value in class->interface_offsets is -1, not
24136 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24138 * objects.cs: New test for 'is' operator on an array of interfaces.
24140 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24142 * tramp-ppc.c: update trampoline code to support jumps
24143 and class initialization.
24145 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24147 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24149 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24151 * inssel.brg (OP_UNBOX): Remove unused rule.
24153 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24154 region instead of one for each method. Fixes #47813.
24156 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24158 * exceptions.cs (test_0_nested_finally): New regression test for
24159 nested exception handlers.
24161 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24163 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24165 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24168 * mini.c (mono_method_check_inlining): Make the inlining limit
24169 configurable by an environment variable.
24171 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24173 * mini.h: Bump AOT file version.
24175 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24176 token, store the image along with the token, since the token might not
24177 refer to the same image as the method containing the relocation,
24178 because of inlining.
24180 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24182 * mini.c (mono_precompile_assemblies): New function to compile
24183 all methods in all loaded assemblies.
24185 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24187 * regalloc.h regalloc.c (MonoRegState): Change the type of
24188 iassign and fassign to int*, since they can contain large negative
24189 values if the register is spilled. Also added some comments. Fixes
24192 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24193 under Win32. Fixes #42964.
24195 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24197 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24199 * aot.c: Added support for AOT compiling methods which contain calls
24200 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24203 * driver.c (compile_all_methods): Run the compilation in a thread
24204 managed by mono. Fixes #44023.
24206 * mini.c (mono_codegen): Print full method name in verbose output.
24208 * mini-x86.c (mono_arch_patch_code): Fix warning.
24210 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
24211 jumps, since the method we are jumping to might be domain-specific.
24213 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
24215 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24217 * inssel.brg: string chars are unsigned.
24219 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
24221 * TODO: New todo item.
24223 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
24224 which calls mono_runtime_class_init and patches the call site to
24225 avoid further calls.
24226 (mono_arch_create_class_init_trampoline): New arch specific function
24227 to create a class init trampoline.
24228 (create_trampoline_code): Generalized so it can create
24229 class init trampolines as well.
24231 * mini.c (helper_sig_class_init_trampoline): New helper variable.
24232 (mono_create_class_init_trampoline): New function to create and cache
24233 class init trampolines.
24234 (mono_find_class_init_trampoline_by_addr): New function to lookup the
24235 vtable given the address of a class init trampoline. Used by the
24237 (mono_codegen): Generate a call to a trampoline instead of
24238 mono_runtime_class_init in LDSFLD[A].
24239 (mono_codegen): Add relocations for the new trampoline.
24241 * mini.h mini-x86.c aot.c: Added a new relocation type:
24242 MONO_PATCH_INFO_CLASS_INIT.
24244 * mini.h: Bump AOT version number.
24246 * aot.c: Create a copy of the loaded code instead of using the original
24247 so methods which call each other will be close in memory, improving
24250 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
24251 patch since it breaks the regression tests.
24253 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
24254 for the register saving instruction sequence since the
24255 frame_state_for function in glibc 2.3.2 don't seem to detect it.
24257 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
24259 * TODO: Fix todo item && remove another.
24261 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
24263 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
24266 * aot.c: Moved the check for MONO_LASTAOT into the initialization
24267 function of the module.
24269 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
24270 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
24271 --no-aot command line option.
24273 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
24275 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
24276 by Bernie Solomon (bernard@ugsolutions.com).
24278 * inssel.brg: Refactor the interface offset table related code into
24279 its separate functions and add support for the AOT case.
24281 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
24283 * aot.c (mono_aot_get_method_inner): Fix memory leak.
24285 * aot.c: Added mono_aot_verbose variable and made all debugging
24286 output depend on the value of this variable.
24288 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
24289 method_label and info_label.
24291 * mini.h mini-x86.c aot.c: Added a new relocation type
24292 MONO_PATCH_INFO_IID for klass->interface_id.
24294 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
24295 the MonoJitInfo structure.
24297 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
24298 a non-root appdomain in shared mode.
24300 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24302 * aot.c: make aot loader less verbose. Remove free of unused variable.
24304 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
24306 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
24308 * .cvsignore: Added *.dll.
24310 * mini.c (mono_print_tree_nl): New function callable while debugging.
24312 * mini.c (mono_print_code): Export this.
24314 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
24317 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
24319 * mini.h (MonoCompile): Added 'jit_info' field.
24321 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
24322 the cfg structure, since it is needed by the AOT compiler.
24324 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24326 * aot.c: A major rewrite. Changes include:
24327 - save exception tables for methods which have them.
24328 - cache failed lookups in aot_get_method () to avoid the (slow) calls
24329 to g_module_symbol.
24330 - reworked the file format so it is now much smaller and needs
24331 fewer relocation entries.
24333 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24335 * aot.c (load_aot_module): Fix build bustage on platforms without
24338 2003-09-04 Martin Baulig <martin@ximian.com>
24340 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
24342 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24344 * TODO: Some new optimization ideas.
24346 * aot.c: Move AOT module loading logic here from mono_assembly_open.
24348 * aot.c: Save the optimization flags used to compile the code into
24351 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
24352 support emitting domain specific code.
24354 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
24355 no longer domain neutral. It can be made domain neutral by compiling
24356 with --optimize=shared.
24358 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
24359 between appdomains.
24361 * driver.c mini.h mini.c: New --no-aot debugging option which disables
24362 loading of AOT code.
24364 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
24366 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
24367 if there is no domain neutrality information.
24369 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
24371 * aot.c (mono_compile_assembly): Emit a symbol containing the file
24372 format version into the generated library.
24374 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
24375 callee method into the caller since one of them could be shared.
24377 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
24378 system exceptions from AOT code now works.
24380 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
24381 method if it is domain neutral and the callee is not.
24383 * graph.c (cfg_emit_one_loop_level): Fix warning.
24385 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
24387 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
24390 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
24392 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
24393 is needed by code which is executed before mono_runtime_init ().
24394 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
24396 * mini.c (mono_thread_abort): Fix warning.
24397 (mono_jit_compile_method): Call static constructor in the AOT case too.
24399 * aot.c (mono_compile_assembly): Fix warning.
24401 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24403 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
24405 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
24407 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
24409 * cpu-pentium.md: Fix the length of call opcodes so they include the
24410 ESP restoring instruction. Fixes #47968.
24412 2003-08-28 Martin Baulig <martin@ximian.com>
24414 * mini-x86.c (mono_arch_call_opcode): Added support for
24415 MONO_TYPE_GENERICINST.
24417 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
24419 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
24421 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
24422 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
24424 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
24427 2003-08-26 Martin Baulig <martin@ximian.com>
24429 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
24430 when reporting an error, set this to the actual error location.
24431 (mono_method_to_ir): Report the correct error location if
24432 get_basic_blocks() returned an error.
24434 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
24436 * mini.c (mono_type_blittable): OBJECT is not blittable.
24437 (mono_method_blittable): Methods which have marshalling descriptors
24438 are not blittable either. Fixes #47842.
24440 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
24442 * driver.c mini.c: Use an environment variable instead of a global
24443 variable. Also fix the build.
24445 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
24446 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
24449 * driver.c mini.c: Added --with-valgrind option to turn off some
24450 code which prevents mono from running under valgrind.
24452 * mini.c (mono_emit_call_args): Fixed warning.
24454 * mini.c (mono_emulate_opcode): Fixed warning.
24456 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24458 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
24459 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
24460 regalloc.c, regalloc.h: specify available registers in arch-specific
24461 code and support floats in the regallocator (patch by Laurent Morichetti
24464 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24466 * mini.c: mono_thread_current() can be called only after
24467 mono_runtime_init(): rearrange code to not call it early on.
24469 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24471 * mini.c: allocate jump tables in the code mempools.
24473 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24475 * mini.c, mini.h: make sure per-thread data allocated by the jit is
24478 2003-08-10 Miguel de Icaza <miguel@ximian.com>
24480 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
24481 12 to 16. This fixes bug #47453.
24484 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
24486 * mini-ppc.c: fixed indexed load and unsigned compares.
24488 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
24490 * mini.c: reenabled installation of handler for
24491 thread abort signal.
24493 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24495 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
24496 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
24497 until it's fixed and actually useful.
24499 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24501 * inssel-long32.brg: couple more opcodes implemented.
24503 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24505 * mini-sparc.c: Even more opcodes implemeted.
24507 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
24509 * mini-sparc.c: More opcodes implemented.
24511 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
24513 * mini-sparc.c: More opcodes implemented.
24515 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24517 * inssel-sparc.brg: Add some needed rules. Direct
24519 * Makefile.am: Use inssel-sparc.brg
24520 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
24521 an assert happy for now.
24523 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
24525 * mini-sparc.c: Fixed compile errors.
24526 * exceptions-sparc.c: Same. We now produce a mono binary
24527 on sparc-linux. Yea.
24529 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
24531 * mini-sparc.c: Renamed registers. Also some macro cleanups.
24532 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
24533 They compile, but do not work.
24535 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24537 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
24538 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
24539 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
24542 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24544 * mini.c: more opcodes implemented and better support for generics.
24546 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24548 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
24549 * mini.c, mini.h: first cut at generics support: some new instructions
24550 added and changed the behaviour of some of the existing ones.
24552 2003-07-21 Miguel de Icaza <miguel@ximian.com>
24554 * mini.c: Removed definition of metadata_shared mutex here.
24556 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
24558 * mini-x86.c: make vararg calls work for instance methods.
24560 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
24562 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
24563 returns the arguments in a separte list, now.
24565 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24567 * aot.c, mini.c: updates for array type representation changes.
24569 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
24571 * mini.c: register function to perform jit shutdown.
24573 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24575 * mini.c: use a faster allocator if possible.
24577 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
24579 * aot.c: some cleanups and portability changes.
24581 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24583 * mini.c: use faster allocation for CEE_BOX if possible.
24585 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
24587 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
24588 Moved inlined mempcy code to its own function so that is can be
24589 reused. Added an inline memset function as well (optimized initobj).
24590 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
24592 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24594 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
24596 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
24598 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
24599 arch code can setup the cpu for CLR execution, if needed.
24600 We use it on x86 to set the precision of FP operations.
24602 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
24604 * mini.c: disable some optimizations if we can guess they'll cost too
24605 much for a given method.
24607 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
24609 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
24611 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
24612 * mini.h mini.c mini-x86.c: Added instruction level coverage
24613 info collection support.
24615 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24617 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
24618 is now implemented in the profiling API. Get rid of a couple of
24619 unnecessary global variables.
24621 2003-06-15 Nick Drochak <ndrochak@gol.com>
24623 * basic-long.cs: tests for negative values for bigmul, and unsigned.
24624 * cpu-g4.md: add op_bigmul and op_bigmul_un
24625 * cpu_pentium.md: add op_bigmul_un
24626 * inssel-long32.brg: add rule for unsigned bigmul
24627 * mini-ops.h: define OP_BIGMUL_UN
24628 * mini-x86.c: THE BUG: handle (un)signed properly
24629 * mini.c: choose unsigned opcode if needed.
24630 This set of patches fixes bug #44291
24632 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
24634 * mini.c (optimize_branches): improved to handle all kinds of
24635 conditional branches.
24637 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
24639 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
24640 don't raise exceptions.
24642 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24644 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
24645 to arch-specific files.
24647 2003-06-09 Martin Baulig <martin@ximian.com>
24649 * Makefile.am (libs): Added $(LIBGC_LIBS).
24651 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
24653 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
24654 and OP_ATAN (fixes bug#44293).
24656 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
24658 * Makefile.am, mini-x86.c: rename cpu description array to
24659 pentium_desc, since some compilers define the 'pentium' preprocessor
24662 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
24664 * mini.c (mini_select_instructions): add explicit branch if the
24665 following block is not the false target of a conditional branch -
24666 we need this with any optimization that reorder or remove bblocks
24668 * mini.c (optimize_branches): bug fixes
24670 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
24672 * mini.c (mono_method_to_ir): inline static readonly fields
24674 * ssa.c (fold_tree): start cfold support for long (very simple
24677 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
24679 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24681 * inssel.brg: fixed memcpy (bug #44219).
24683 2003-06-05 Dick Porter <dick@ximian.com>
24685 * driver.c: Set the glib log levels to not abort if g_message
24688 g_set_prgname() has to happen before mini_init() so that the
24689 process handle gets the info.
24691 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24693 * driver.c: add intrins to the default optimizations to get wider
24696 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
24698 * mini.h: some large basic blocks will overflow a 16-bit
24699 integers for symbolic registers.
24701 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
24703 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
24704 (mono_arch_output_basic_block): fix bug 43499
24706 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
24708 * mini.c: kill duplicated definition of mono_debug_format.
24710 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
24712 * mini-x86.c, arrays.cs: fixed register allocation bug.
24714 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
24716 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
24718 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
24720 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24723 (print_method_from_ip): also print source location information if
24726 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
24728 * mini.c (mono_find_block_region): bug fix in region code
24729 (mini_method_compile): enable removing unreachable code again, but
24730 only in methods without exception clauses.
24732 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
24734 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
24735 Implemented arglist opcode and handling of TypedReference type.
24736 Fixed x86 call convention when a structure is returned.
24737 Minimal support for calling static vararg methods.
24739 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
24741 * mini.c (mini_method_compile): always remove unreachable code,
24742 because the code in them may be inconsistent (access to dead
24743 variables for example).
24745 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
24747 * driver.c, debug-mini.c: warning fixes.
24749 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
24751 * Makefile.am, jit.h, mini.h: install header for embedding mono.
24753 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
24755 * mini.c: thread-static fields are registered in mono_class_vtable(),
24756 so ensure the function is called before checking for them.
24758 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
24760 * mini.c (optimize_branches): fix for bug 43586
24762 * jit-icalls.c (mono_llmult_ovf): added an additional check for
24763 overflow (fixes Bug #43639)
24765 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24767 * mini.c, objects.cs: allow the use of stobj for primitive types.
24769 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24771 * mini.c: be less strict about argument checking until we support
24772 running the verifier.
24774 2003-05-27 Nick Drochak <ndrochak@gol.com>
24776 * basic-long.cs: tests for (ulong)int * (ulong)int also
24777 * mini.c: use the same trick for (ulong)int * (ulong)int
24779 2003-05-27 Nick Drochak <ndrochak@gol.com>
24781 * basic-long.cs: add regression test for (long)int * (long)int
24782 * cpu-pentium.md: add op_bigmul specification
24783 * inssel-long32.brg: add OP_BIGMUL rule
24784 * mini-ops.h: add OP_BIGMUL
24785 * mini-x86.c: register allocator: handle case where src1 needs to be
24787 * mini.c: substitute special BIGMUL opcode in the tree for
24788 (long)int * (long)int
24790 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
24792 * jit-icalls.c: call the type ctor on field access if needed.
24794 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
24796 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
24797 to a method (including results of ldelema, bug#43207).
24799 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
24801 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
24802 colors to show exception handler blocks.
24804 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
24805 (fix for pinvoke7.cs).
24807 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24809 * mini.h, mini.c: ensure correct initialization order for types that
24810 require it. Prepare for lazy compilation of jit icall wrappers.
24811 Provide a name for opcode emulation to reduce unneeded mallocing.
24813 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
24815 * mini-x86.c: better register restoring code and profiling
24816 support for tail calls.
24818 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24820 * mini.h, driver.c: prepare for leaf methods optimization.
24822 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
24824 * mini.c: get targets of branches before converting a method.
24826 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
24828 * mini.c (optimize_branches): added some experimental code (disbaled)
24830 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
24832 * mini.c (optimize_branches): fix branch to branch optimization
24834 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
24836 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
24838 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
24840 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
24843 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
24845 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
24846 enable use of interface variables again.
24848 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
24849 I1 to registers because there is no simply way to sign extend 8bit
24850 quantities in caller saved registers on x86.
24852 * inssel-float.brg: set costs of some rules to 2 so
24853 that monobure always select the arch. specific ones if supplied,
24854 regardless of the order we pass the files to monoburg.
24856 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
24858 * mini.c, mini-x86.c: since the magic trampoline for jumps
24859 can't patch the code directly, we do it as soon as the
24860 method gets compiled.
24862 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
24864 * mini-x86.c, mini.h: introduce a new patching method
24865 to support CEE_JMP and tail calls.
24866 * mini.c: obey tail.call. Don't precompile methods target
24868 * tramp-x86.c: new trampoline code to handle methods
24869 reached through a jump.
24871 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
24873 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
24874 bit values to registers
24876 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
24878 * mini.c (mono_compile_get_interface_var): share interface
24879 variables if possible.
24881 2003-05-16 Martin Baulig <martin@ximian.com>
24883 * debug-mini.c (mono_init_debugger): New function to initialize
24884 the debugger. This is not in the debugger since it needs to
24885 access some of mini's internals.
24887 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
24889 * mini.c (mono_method_to_ir): inlining fixes/cleanups
24891 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
24893 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
24894 for value type handling.
24896 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
24898 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
24899 (mono_method_check_inlining): enable inlining of all kinds of wrappers
24901 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
24903 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
24904 the constructor through a proxy.
24906 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24908 * jit-icalls.c, inssel.brg: fixes to array element address
24911 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
24913 * mini-x86.c (is_regsize_var): allocate pointer to registers
24915 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24917 * driver.c: fixed typo, added intrins to the set of optimizations
24918 tested with regressions.
24920 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
24922 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
24923 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
24926 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
24928 * inssel.brg: remove some common pop instructions without side effects
24930 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24932 * inssel-x86.brg: fixed thinko in int to double conversions.
24934 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
24936 * mini.c, jit-icalls.c: added runtime thread-static variable support.
24938 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
24940 * inssel-long32.brg: two more missing instructions.
24942 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
24944 * mini.c (mono_emit_call_args): set the cil_code for all arguments
24945 if not already set.
24947 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
24949 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
24952 * basic-float.cs: Added tests for negative zero.
24954 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24956 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
24957 a couple of missing operations for long casts, with test cases.
24959 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24961 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
24963 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
24965 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
24966 code size estimation.
24968 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
24970 * mini.c (mono_jit_create_remoting_trampoline): make it work with
24971 abstract methods (fix bug 42542)
24973 * aot.c: add ability to handle array types
24975 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
24977 * mini.c: Call the _specific versions of the object allocation
24978 functions if possible.
24980 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
24982 * driver.c: call setlocale ().
24984 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24986 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
24989 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
24991 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
24993 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
24994 wrappers (fix bug 42122)
24996 2003-05-04 Martin Baulig <martin@ximian.com>
24998 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
25000 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
25001 s/mini_set_defaults/mono_set_defaults/g.
25003 2003-05-04 Martin Baulig <martin@ximian.com>
25005 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
25007 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25009 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
25010 (reported by Don Roberts).
25012 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25014 * mini.c: temporarily work around two bugs for this release.
25016 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25018 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
25019 that contains -export-dynamic and it makes using the ld script
25021 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
25023 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25025 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
25028 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25030 * mini.c: make sure leave calls all the needed finally blocks,
25031 even when the target jumps out of multiple exception clauses.
25033 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25035 * ldscript, Makefile.am: add linker script to reduce the number of
25036 exported symbols (should also fix the issues with libwine defining
25037 some of the same symbols in io-layer).
25039 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
25041 * driver.c (mini_main): Avoid assertion when no file name is given on
25044 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
25046 * driver.c: added --version/-V command line option.
25047 Added the inline optimization in the regression tests.
25049 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25051 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
25052 to the type in the method signature (fixes bug#42134).
25054 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
25056 * mini.c: when inlining, check this is not null only when needed (bug #42135).
25058 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
25060 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
25062 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25064 * driver.c: fixed bug #42100.
25066 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
25068 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
25070 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25072 * mini.c: moved most of the code required to do inlining to its own
25073 function so it can be reused. Inline also ctors if appropriate.
25075 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
25077 * Makefile.am: Link with -export-dynamic so shared libs loaded by
25078 the runtime can call mono API functions.
25080 2003-04-27 Martin Baulig <martin@ximian.com>
25082 * debug-mini.c (mono_debug_init_method): Added
25083 `guint32 breakpoint_id' argument; if the method has a breakpoint,
25084 send a notification to the debugger.
25086 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
25087 running in the Mono Debugger, just pass the breakpoint number to
25088 mono_debug_init_method().
25090 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
25092 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
25094 * mini.c: allow some more unsafe compares.
25096 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25098 * mini-x86.c, Makefile.am: make distcheck works (partially from
25099 a patch by Richard Lee <r.h.lee@attbi.com>).
25100 * regset.c, regset.h: removed, they are unused.
25102 2003-04-25 Dick Porter <dick@ximian.com>
25104 * driver.c: Usage reports the name as 'mono' not 'mini'
25105 * exceptions-x86.c: Build and run on freebsd
25107 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25109 * Makefile.am: install the program with the 'mono' name and
25110 the library as libmono instead of mini and libmini.
25112 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25114 * driver.c: provide the APIs for the embedding interface of the old jit.
25116 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25118 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25120 2003-04-23 Martin Baulig <martin@ximian.com>
25122 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25124 * driver.c: Added `--debug' command line argument to enable
25127 2003-04-23 Martin Baulig <martin@ximian.com>
25129 * debug.[ch]: Removed. The code is now in
25130 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25132 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25135 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25137 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25139 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25142 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25143 mono_domain_finalize.
25144 (mini_method_compile): use mono_method_profile* if the the option is
25147 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25149 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25150 methods with their wrapper.
25152 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25153 methods with their wrapper.
25155 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25158 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25161 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25164 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25166 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25168 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25170 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25171 of the mempool. This is slightly faster and uses less memory
25173 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25175 * mini.c: avoid O(n) allocation for variables.
25177 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25179 * mini.c: handle items on the stack after inlining methods.
25181 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25183 * mini.c: make the method->opcode optimization dependent
25184 on MONO_OPT_INSTRINS and do it lazily.
25186 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25188 * driver.c: print overall results at the end of regression run.
25190 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25192 * inssel.brg: don't overwrite symbolic registers.
25194 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25196 * inssel-x86.brg: fix conversion from long to float.
25198 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25200 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25202 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25204 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
25206 * driver.c: Added --print-vtable option as in the old JIT.
25208 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25210 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
25212 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
25214 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
25216 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
25218 * mini.c regalloc.c regalloc.h: Fix memory leak.
25220 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
25222 * aot.c (mono_aot_get_method): register all used strings
25224 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25226 * mini.c: always intern strings references with ldstr at compile time.
25228 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25230 * Makefile.am: add BUILT_SOURCES.
25232 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25234 * driver.c: give a better error message when the assembly to execute
25235 doesn't have an entry point.
25237 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
25239 * Makefile.am: added hack for automake
25241 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
25244 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
25246 22003-04-07 Martin Baulig <martin@ximian.com>
25248 * Makefile.am: Added Makefile.am.
25250 * debugger-main.c: Removed, this is now in the debugger where it
25253 * mini.pc.in: Call this package `mini' for the moment.