1 2010-04-28 Zoltan Varga <vargaz@gmail.com>
3 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
5 2010-04-27 Zoltan Varga <vargaz@gmail.com>
7 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
8 line number support works with eglib.
10 2010-04-27 Miguel de Icaza <miguel@novell.com>
12 * driver.c, mini.c: Since linking with LLVM makes the default Mono
13 dirty an extra 70kb pages on startup we are now going to choose a
14 different strategy: ship mono and mono-llvm binaries, with the
15 second being the one that links with LLVM and defaults to LLVM
18 2010-04-27 Zoltan Varga <vargaz@gmail.com>
20 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
21 Implement full-aot support on x86.
23 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
24 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
25 the first register returned by get_global_int_regs ().
27 * cpu-x86.md: Fix the length of insertx_u1_slow.
29 * iltests.il.in: Disable tail call tests when running with full-aot.
31 2010-04-26 Zoltan Varga <vargaz@gmail.com>
33 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
35 2010-04-24 Mark Probst <mark.probst@gmail.com>
37 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
38 in the initializer, because it's non-constant.
40 2010-04-23 Miguel de Icaza <miguel@novell.com>
42 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
43 of LLVM on by default. Used for buildbots and other setups.
45 2010-04-24 Zoltan Varga <vargaz@gmail.com>
47 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
49 2010-04-23 Kornel Pal <kornelpal@gmail.com>
51 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
52 initonly static fields when using moving GC.
54 Contributed under MIT/X11 license.
56 2010-04-23 Geoff Norton <gnorton@novell.com>
58 * mini-amd64.h: Darwin x86_64 support.
60 2010-04-20 Jonathan Pryor <jpryor@novell.com>
62 * exceptions-arm.c: Remove platform checks in favor of configure checks.
64 2010-04-19 Jonathan Pryor <jpryor@novell.com>
66 * exceptions-arm.c: Add Android support for sigcontext structure.
68 2010-04-16 Zoltan Varga <vargaz@gmail.com>
70 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
71 wrappers correctly now that their wrapper info is NULL.
73 2010-04-16 Zoltan Varga <vargaz@gmail.com>
75 * mini.c (mono_jit_compile_method_inner): Avoid calling
76 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
78 2010-04-16 Zoltan Varga <vargaz@gmail.com>
80 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
81 so the latter can be #ifndef DISABLE_JIT-ed.
83 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
85 2010-04-16 Zoltan Varga <vargaz@gmail.com>
87 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
89 2010-04-16 Zoltan Varga <vargaz@gmail.com>
91 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
94 2010-04-15 Zoltan Varga <vargaz@gmail.com>
96 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
97 calling mono_class_num_methods (). Fixes #592244.
99 2010-04-14 Zoltan Varga <vargaz@gmail.com>
101 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
103 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
105 2010-04-14 Zoltan Varga <vargaz@gmail.com>
107 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
109 * (handle_alloc): Ditto.
110 (mono_method_to_ir): Remove the constrained call restriction added by a previous
111 change, its not needed anymore.
113 2010-04-12 Rodrigo Kumpera <rkumpera@novell.com>
115 * mini-posix.c (sigusr1_signal_handler): Fix build on
116 non x86/amd64 systems.
118 2010-04-13 Zoltan Varga <vargaz@gmail.com>
120 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
121 calls where the constrained class needs a context. Fixes #595863.
123 * iltests.il.in: Add a test.
125 2010-04-13 Zoltan Varga <vargaz@gmail.com>
127 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
128 2.6/SVN seems to have broken support for them.
130 2010-04-13 Zoltan Varga <vargaz@gmail.com>
132 * mini-llvm.c: Fix support for LLVM 2.6.
134 2010-04-10 Zoltan Varga <vargaz@gmail.com>
136 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
137 MonoInternalThread belonging to the thread.
139 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
141 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
142 unsafe optimization that will remove bound checks.
144 2010-04-08 Kornel Pal <kornelpal@gmail.com>
146 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
147 CompareExchange not to be inlined for I8.
149 Contributed under MIT/X11 license.
151 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
153 * array.cs: Add tests for cast between primitive array types.
155 2010-04-07 Andreia Gaita <avidigal@novell.com>
157 * Makefile.am: create a convenience library for moon to link with
159 2010-04-07 Paolo Molaro <lupus@ximian.com>
161 * method-to-ir.c: optimize array accesses from generic interfaces.
163 2010-04-06 Zoltan Varga <vargaz@gmail.com>
165 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
167 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
169 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
170 of marshalbyref classes.
174 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
176 * aot-compiler.c (emit_exception_debug_info): Encode try holes
179 * aot-runtime.c (decode_exception_debug_info): Decode try holes
182 * mini.h: Increase AOT version.
184 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
186 * mini-x86.h: Only enable soft debugger when using sigaction or on
187 Windows. Fixes build on Haiku (lacks siginfo_t).
189 Code is contributed under MIT/X11 license.
191 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
193 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
194 BeOS-style signal handlers.
196 Code is contributed under MIT/X11 license.
198 2010-04-02 Zoltan Varga <vargaz@gmail.com>
200 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
202 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
204 * mini-exceptions.c: Fix win32 build.
206 2010-04-01 Mark Probst <mark.probst@gmail.com>
208 * mini.c, driver.c: Call mono_gc_base_init() before
211 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
213 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
214 call_method]): Delegate the actual work in security-core-clr.c
215 to ease code sharing.
217 2010-04-01 Zoltan Varga <vargaz@gmail.com>
219 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
220 float conv.ovf.un opcodes are encountered, instead of asserting later.
223 2010-04-01 Zoltan Varga <vargaz@gmail.com>
225 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
227 * iltests.il.in: Add a test.
229 2010-04-01 Zoltan Varga <vargaz@gmail.com>
231 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
232 large. Fixes #567040.
234 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
236 2010-04-01 Zoltan Varga <vargaz@gmail.com>
238 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
241 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
243 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
244 mono_create_handler_block_trampoline with the proper #ifdef so that it
247 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
249 * mini-exceptions.c: Introduce mono_walk_stack_full, which
250 allows to select if it's new or old context that is passed to
253 * mini-exceptions.c (mono_handle_exception_internal): Handle the
254 case when executing a guarded handler from the EH machinery.
256 * mini-exceptions.c (mono_install_handler_block_guard): New function
257 responsible for checking for handler blocks, installing the guard and
258 clearing abort state.
260 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
261 to check for handler blocks and skip interruption logic if one was found.
263 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
264 by the handler block guard trampoline. Resumes interruption by raising the
265 pending ThreadAbortException.
267 * mini.c (create_jit_info): Calculate the end address of a finally block.
269 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
270 of a finally block to a specified address and return the old one.
272 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
273 trampoline patches the original return address and calls the trampoline function.
275 2010-03-30 Zoltan Varga <vargaz@gmail.com>
277 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
279 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
280 does the patching if the callee is in the same domain.
282 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
283 of mono_arch_patch_plt_entry ().
285 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
287 * mini.c (create_jit_info): Fix try block hole length encoding.
289 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
291 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
292 duplicate information and print offsets instead of absolute addresses.
294 2010-03-29 Zoltan Varga <vargaz@gmail.com>
296 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
297 event is sent. Fixes #591733.
299 2010-03-26 Zoltan Varga <vargaz@gmail.com>
301 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
304 2010-03-26 Zoltan Varga <vargaz@gmail.com>
306 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
307 thread_to_tls hash table.
309 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
310 section. Fixes #591000.
312 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
314 * Makefile.am (version.h): Check for pure .git directory only,
315 fixes SVN revision when using git without git-svn.
317 Contributed under MIT/X11 license.
319 2010-03-26 Zoltan Varga <vargaz@gmail.com>
321 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
323 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
325 * basic-simd.cs: Test for vector x scalar binary operators.
327 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
329 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
330 intrinsics with expanded scalar arguments.
332 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
334 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
335 don't have an exception class, so don't decode it. This would crash
338 2010-03-24 U-anarquia\miguel <miguel@anarquia>
340 Make sure that trunk builds with DISABLE_JIT, an update to the
343 * mini.c (mini_get_shared_method): this code seems to be necessary
344 regardless of whether DISABLE_JIT has been defined.
346 (mono_jit_compile_method_inner): it seems that this method is
347 required even in full AOT mode, so ifdef out only the pieces that
348 try to genrate code (the body of code that applies patches to the
351 (mini_method_compile): do not compile when using DISABLE_JIT.
353 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
354 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
355 compile when DISABLE_JIT is set.
357 2010-03-24 Mark Probst <mark.probst@gmail.com>
359 * mini.c (mono_create_tls_get): Only create a TLS operation if the
360 arch really supports it.
362 2010-03-24 Mark Probst <mark.probst@gmail.com>
364 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
366 2010-03-23 Neale Ferguson <neale@sinenomine.net>
368 * exceptions-s390x.c: Add support for
369 mono_arch_get_throw_corlib_exception and fix throw by name.
371 * mini-s390x.c: Add IMT support; Fix stack parameter passing
372 logic (especially for varargs); Correct localloc sizing; Add
373 mono_arch_get_this_arg_from_call and
374 mono_arch_get_this_arg_from_call.
376 * mini-s390x.h: Add support for facility list extraction;
377 Correct/update MONO_ARCH_xxx settings.
379 * mini-s390.c: Minor corrections to instruction output for
380 varargs. No IMT implementation - I think it's time to deprecate
381 s390 and just leave s390x.
383 * tramp-s390x.c: Correct creation of trampoline instruction
386 * cpu-s390x.md: Update some instruction lengths
388 2010-03-23 Zoltan Varga <vargaz@gmail.com>
390 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
391 can be hit with partial sharing.
393 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
394 in non-shared classes correctly.
395 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
396 Turn on partial sharing.
398 2010-03-23 Zoltan Varga <vargaz@gmail.com>
400 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
403 2010-03-23 Zoltan Varga <vargaz@gmail.com>
405 * method-to-ir.c (mono_method_to_ir): Handle the failure of
406 mono_method_signature ().
408 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
410 * mini.c (mini_method_compile): Get the signature of cfg->method early with
411 error checking, so later calls do not need error checking.
413 2010-03-22 Zoltan Varga <vargaz@gmail.com>
415 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
417 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
419 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
421 * mini-exceptions.c (mono_handle_exception_internal): Don't
422 check try_end for archs different than s390.
424 * mini.c (create_jit_info): Don't crash if the finallt block is the
427 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
429 * driver.c (mono_main): Don't free global codeman under linux since
430 glic now peeks at code on stack for more archs than just amd64.
432 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
434 * mini.c, method-to-ir.c: changes to support compressed interface
437 2010-03-22 Zoltan Varga <vargaz@gmail.com>
439 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
440 Use sigaction on OpenBSD too.
442 2010-03-22 Zoltan Varga <vargaz@gmail.com>
444 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
446 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
448 * debugger-agent.c: #include sys/select.h for fd_set.
450 Code is contributed under MIT/X11 license.
452 2010-03-21 Zoltan Varga <vargaz@gmail.com>
454 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
457 2010-03-21 Zoltan Varga <vargaz@gmail.com>
459 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
460 some large methods with lots of exception handlers. Fixes #440924.
462 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
464 * method-to-ir.c: remove code duplication for interface checks.
466 2010-03-19 Zoltan Varga <vargaz@gmail.com>
468 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
469 (assembly_unload): Clear all event requests referencing the to-be unloaded
473 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
475 * mini.h, mini-exceptions.c: restore the state of the stack
476 guard page permissions.
478 2010-03-19 Zoltan Varga <vargaz@gmail.com>
480 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
481 call site patching code, it doesn't appear to be needed.
483 2010-03-19 Zoltan Varga <vargaz@gmail.com>
485 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
486 sharing generic methods whose type arguments are a mix of reference and
487 non-reference types. Not yet turned on.
489 * mini.c (mini_get_shared_method): New helper function to return
490 the method which will be compiled/registered in the JIT tables when doing
492 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
493 use mini_get_shared_method ().
495 * mini.c (mini_method_compile): Register the same method which is compiled when
496 doing generic sharing.
498 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
500 * generics.cs: Add partial sharing tests.
502 2010-03-17 Jerry Maine <crashfourit@gmail.com>
504 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
505 Add an enum value that or's all possable values together. Add an enum value
506 that marks the end of the used bit indexes.
508 * mini-amd64.c : Make changes to match the changes in mini.h
510 * mini-x86.c : Make changes to match the changes in mini.h
512 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
513 simd_version to support more simd versions. Changed the name of
514 simd_version to simd_version_flags to make it more intuitive that
515 it now contains bit flags. Reordered the *_intrinsics arrays to
516 match the changes above. Changed emit_intrinsics() to use the new
517 setup mentioned above.
519 Code is contributed under MIT/X11 license.
521 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
523 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
524 remaining archs. Alpha and hppa maintainers, please stand up.
526 2010-03-17 Zoltan Varga <vargaz@gmail.com>
528 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
529 is needed even when fail_tramp!=NULL.
531 2010-03-17 Zoltan Varga <vargaz@gmail.com>
533 * debugger-agent.c (insert_breakpoint): Write a log message.
535 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
537 * iltests.il.in: Add a few tests for LEAVE going over multiple
540 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
542 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
544 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
546 * mini.h (MonoBasicBlock): Add native_length field.
547 * mini.h (MonoCompile): Add try_block_holes field.
548 * mini.h (MonoInst): Add exception_clause pointer to
551 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
552 * mini.c (mono_cfg_add_try_hole): New function to register possible
554 * mini.c (create_jit_info): Fill in the holes information.
556 * mini-exceptions.c: Verify for holes when checking if an IP is covered
559 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
561 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
563 * jit-icalls.c: adjusted for the array API changes.
565 2010-03-16 Zoltan Varga <vargaz@gmail.com>
567 * iltests.il.in: Disable the fconv_to_i test on sparc too.
569 2010-03-16 Zoltan Varga <vargaz@gmail.com>
571 * debugger-agent.c: Simplify the way breakpoints are processed by removing
572 the 'pending' flag. This fixes support for appdomains too.
575 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
577 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
579 2010-03-12 Zoltan Varga <vargaz@gmail.com>
581 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
582 when using LLVM, LLVM generates it itself when needed.
584 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
586 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
587 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
590 2010-03-11 Zoltan Varga <vargaz@gmail.com>
592 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
593 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
594 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
596 2010-03-11 Martin Baulig <martin@ximian.com>
598 * debugger-agent.c (type_commands): Add NULL check to
599 `CMD_TYPE_GET_SOURCE_FILES'.
601 2010-03-09 Zoltan Varga <vargaz@gmail.com>
603 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
605 2010-03-09 Zoltan Varga <vargaz@gmail.com>
607 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
610 * iltests.il.in: Add a test.
612 2010-03-05 Martin Baulig <martin@ximian.com>
614 Add support for aborting invocations.
617 (InvokeData): Added `InvokeData *last_invoke'.
618 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
619 added a new `invoke' field to keep the `InvokeData *' throughout
621 (ErrorCode): Added `ERR_NO_INVOCATION'.
622 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
623 (mono_debugger_agent_handle_exception): Don't report any exception
624 if an abort was requested.
625 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
626 a thread abort if necessary.
627 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
629 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
631 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
632 so we can release the whole list and not just the first one. Free
633 it in more places as well.
635 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
637 * method-to-ir.c: Revert r153222 as it doesn't belong here.
639 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
641 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
643 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
645 * driver.c: report also other misc build options.
647 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
649 * method-to-ir.c: Generate better code for the NewObject
652 2010-03-07 Zoltan Varga <vargaz@gmail.com>
654 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
655 is disabled. Fixes #582322.
657 * iltests.il.in: Add a test.
659 2010-03-06 Zoltan Varga <vargaz@gmail.com>
661 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
662 the handling of obj->synchronization == null and owner != current thread to
663 mono_monitor_exit ().
665 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
668 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
670 * mini.c: change the way emulated opcode info is stored and save about
671 4 KB of runtime memory.
673 2010-03-04 David S. Miller <davem@davemloft.net>
675 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
676 that don't provide the siginfo in the second signal handler argument
677 are buggy, and this has been fixed for years.
678 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
679 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
681 2010-03-04 Zoltan Varga <vargaz@gmail.com>
683 * aot-runtime.c (find_symbol): Fix a leak.
684 (decode_patch): Ditto.
686 2010-03-04 Zoltan Varga <vargaz@gmail.com>
688 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
690 2010-03-04 Zoltan Varga <vargaz@gmail.com>
692 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
694 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
696 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
698 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
700 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
701 to check for errors, it's enough to create the metadata open.
705 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
708 * mini-exceptions.c: Add support for printing stack traces when handling
709 exceptions, and when printing exceptions thrown while tracing also print
710 the exception message.
712 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
714 * trace.c: We need to parse exclude tokens ('-') before string tokens,
715 since the exclude token is a valid string character.
717 2010-03-02 Levi Bard <levi@unity3d.com>
719 * debugger-agent.c: Invalidate thread stacks on domain unload.
721 2010-03-02 Mark Probst <mark.probst@gmail.com>
723 * method-to-ir.c: Emit dummy_use for stored reference after write
724 barriers to make sure the object is pinned if the GC interrupts
725 before the write barrier is done.
727 2010-03-02 Zoltan Varga <vargaz@gmail.com>
729 * cpu-<ARCH>.md: dummy_use was missing src1:i.
731 2010-03-01 Zoltan Varga <vargaz@gmail.com>
733 * debugger-agent.c: Add a log message printing the protocol version.
735 2010-03-01 Zoltan Varga <vargaz@gmail.com>
737 * debugger-agent.c: Add a new command to communicate the protocol version used
738 by the client. This could be used to allow newer runtimes to communicate with
741 2010-03-01 Zoltan Varga <vargaz@gmail.com>
743 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
745 2010-03-01 Zoltan Varga <vargaz@gmail.com>
747 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
750 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
752 * mini-arm.c: make the arm cpu arch configurable with the
753 MONO_CPU_ARCH env var (for example: "armv4 thumb").
756 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
758 * mini.c, mini.h, driver.c: added the --jitmap option to enable
759 support for the perf tool on Linux.
761 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
763 * method-to-ir.c: make string.InsertenalSetChar() specialization
766 2010-03-01 Robert Jordan <robertj@gmx.net>
768 * Makefile.am: fix the non-static build.
770 2010-02-26 Zoltan Varga <vargaz@gmail.com>
772 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
775 2010-02-26 Robert Jordan <robertj@gmx.net>
777 * tasklets.c (continuation_store): Return from an error condition
780 2010-02-26 Martin Baulig <martin@ximian.com>
782 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
785 (MonoDebuggerThreadInfo): Added `internal_flags'.
786 (MonoDebuggerInternalThreadFlags): New enum.
787 (_mono_debugger_throw_exception): Don't signal the debugger if a
788 type abort was requested.
789 (_mono_debugger_unhandled_exception): Likewise.
790 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
791 (mono_debugger_runtime_invoke): If the debugger requested a thread
792 abort during the invocation, reset it here.
794 2010-02-26 Martin Baulig <martin@ximian.com>
796 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
797 instead of `MonoThread *'.
799 2010-02-25 Zoltan Varga <vargaz@gmail.com>
801 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
802 code offsets table, as it is mostly sorted.
804 2010-02-25 Zoltan Varga <vargaz@gmail.com>
806 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
809 2010-02-25 Zoltan Varga <vargaz@gmail.com>
811 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
813 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
815 * Makefile.am: build the new ABI version of the libmono library.
816 * debugger-agent.c, mini.c: fix warnings with the new API.
817 * jit.h: don't depend on glib.h being included.
819 2010-02-24 Zoltan Varga <vargaz@gmail.com>
821 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
823 2010-02-24 Zoltan Varga <vargaz@gmail.com>
825 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
826 ThreadStatic variables.
828 2010-02-24 Zoltan Varga <vargaz@gmail.com>
830 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
831 data is not freed yet. Fixes #582460.
833 2010-02-23 Zoltan Varga <vargaz@gmail.com>
835 * debugger-agent.c: Add support for the caught/uncaught flags on exception
836 event requests. Bump protocol minor version.
838 2010-02-22 Zoltan Varga <vargaz@gmail.com>
840 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
842 2010-02-22 Zoltan Varga <vargaz@gmail.com>
844 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
847 * iltests.il.in: Add a test.
849 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
851 * mini.c (inline_method): Check for loader errors.
853 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
855 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
856 instead of mono_method_get_header as it doesn't decode locals
857 so the called method can have unresolved dependencies that will only
858 be satisfied after the current method is JIT'd.
862 2010-02-22 Zoltan Varga <vargaz@gmail.com>
864 * basic.cs (test_0_div_opt): Speed this up a bit.
866 2010-02-20 Zoltan Varga <vargaz@gmail.com>
868 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
870 * mini.c (mono_jit_create_remoting_trampoline): Call
871 mono_create_specific_trampoline () instead of
872 mono_arch_create_specific_trampoline ().
874 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
876 2010-02-20 Zoltan Varga <vargaz@gmail.com>
878 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
879 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
881 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
883 * mini-amd64.c: Fix DISABLE_JIT support.
885 2010-02-20 Geoff Norton <gnorton@novell.com>
887 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
889 2010-02-20 Zoltan Varga <vargaz@gmail.com>
891 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
892 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
893 CATCH_TXT. Send normal exception events for unhandled exceptions too.
894 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
897 2010-02-18 Zoltan Varga <vargaz@gmail.com>
899 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
900 edx/ecx too. This is needed to support OP_SEQ_POINT.
902 2010-02-18 Zoltan Varga <vargaz@gmail.com>
904 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
906 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
908 2010-02-16 Zoltan Varga <vargaz@gmail.com>
910 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
911 LLVM+AOT+exceptions, not enabled yet.
913 2010-02-15 Zoltan Varga <vargaz@gmail.com>
915 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
917 2010-02-15 Zoltan Varga <vargaz@gmail.com>
919 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
920 xdebug info for these.
922 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
925 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
928 2010-02-13 Zoltan Varga <vargaz@gmail.com>
930 * aot-compiler.c (load_profile_files): Update after the profiler changes.
932 2010-02-13 Zoltan Varga <vargaz@gmail.com>
934 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
935 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
937 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
940 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
942 * debugger-agent.c: handle incomplete reads and EINTR in
943 recv()/send(). This could have been causing random
946 2010-02-13 Zoltan Varga <vargaz@gmail.com>
948 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
951 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
952 so they have small offsets. Fixes #566311.
954 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
956 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
958 2010-02-11 Zoltan Varga <vargaz@gmail.com>
960 * mini-amd64.c: Remove the special casing of byref in a few places now that
961 mini_type_get_underlying_type () handles it.
963 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
964 by returning native int. Fixes #577984.
966 2010-02-11 Zoltan Varga <vargaz@gmail.com>
968 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
971 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
972 of putting the clause itself.
974 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
976 2010-02-09 Zoltan Varga <vargaz@gmail.com>
978 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
981 2010-02-10 Geoff Norton <gnorton@novell.com>
983 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
985 2010-02-08 Zoltan Varga <vargaz@gmail.com>
987 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
990 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
991 it is not an LLVM generated symbol.
993 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
995 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
996 implementation in gshared mode because it causes regressions.
998 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
1000 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
1001 should be done by the caller.
1003 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
1005 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
1007 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
1008 since mono_jit_info_table_find () doesn't do it anymore.
1010 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
1011 instead of mono_jit_info_table_find ().
1013 2010-02-07 Zoltan Varga <vargaz@gmail.com>
1015 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
1017 * aot-compiler.c (encode_method_ref): Update after the removal of
1018 mono_gc_get_managed_allocator_type ().
1020 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
1023 2010-02-06 Zoltan Varga <vargaz@gmail.com>
1025 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
1026 generic params as well.
1027 (handle_isinst): Ditto.
1029 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
1030 instead of always calling an icall.
1032 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
1033 computing the size of the got.
1035 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
1036 when using LLVM. Instead of emitting it as an LLVM method, emit it using
1037 the assembly directive '.set' so it points to the first LLVM emitted method.
1039 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1041 * mini.c (mini_method_verify): Report the method which failed to verify.
1043 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1045 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
1046 to avoid JIT'ng dead basic blocks. This is the same behavior as the
1047 runtime MS verifier.
1049 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1051 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
1054 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1056 * mini-llvm.c: Init the jit module only when first JITting.
1058 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
1060 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
1062 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
1063 replaced with the real got.
1065 * debugger-agent.c (type_commands): Return the enumness if the type as well.
1067 * image-writer.c: Reduce the amount of #ifdefs a bit.
1069 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
1072 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
1074 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
1077 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1079 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
1080 (mono_llvm_emit_method): Fix unaligned stores too.
1082 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
1083 so async stack walks don't crash.
1085 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1087 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
1088 was not patched if the callee needed an rgctx trampoline.
1090 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1092 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
1093 vtable address in AOT code.
1095 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1097 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
1100 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
1102 * genmdesc.pl: remove dependency on external cpp.
1104 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1106 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
1107 using LLVM, its not needed, and abcrem can't handle it.
1109 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
1111 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
1112 it easier to group instructions and reduce duplication.
1114 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1116 * decompose.c: Move the array/soft float decompose routines here from
1119 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
1121 2010-01-31 Zoltan Varga <vargaz@gmail.com>
1123 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
1124 to tell LLVM that the got is constant, not used yet.
1126 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
1128 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1130 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
1133 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1135 * aot-compiler.c (add_wrappers): Commit the hack which generates
1136 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
1139 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1141 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
1142 a fault, only used by the LLVM backend.
1144 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
1145 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
1147 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
1148 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
1150 * mini-llvm.c: Only generate volatile loads from load instructions which have
1151 the MONO_INST_FAULT flag set.
1153 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1155 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
1158 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1160 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
1161 sequence points. Fixes #571236.
1163 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1165 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
1166 end of the appdomain unload process, after assemblies have been unloaded.
1169 2010-01-27 Zoltan Varga <vargaz@gmail.com>
1171 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
1174 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
1177 2010-01-26 Zoltan Varga <vargaz@gmail.com>
1179 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
1181 2010-01-26 Geoff Norton <gnorton@novell.com>
1183 * aot-compiler.c: Fix a logic error introduced when guarding against enums
1184 with struct marshalability.
1186 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1188 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
1189 it supports class names as well.
1191 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
1192 needed by the GC map code.
1194 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
1197 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
1198 if cfg->init_ref_vars is set.
1200 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
1201 cfg->disable_initlocals_op_refs is set.
1203 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
1204 using liveness info if cfg->compute_precise_live_ranges is set.
1206 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
1207 volatile variables correctly. Add comments about the live ranges. Not enabled
1210 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1212 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
1213 0x2a into them in method prologs.
1215 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
1217 2010-01-22 Zoltan Varga <vargaz@gmail.com>
1219 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
1220 classes, since llvm is compiled with -fno-rtti.
1222 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
1224 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
1225 llvm does not require it.
1227 * aot-runtime.c (load_method): Print the full name of the last aot method.
1229 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1231 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
1232 thread has not fully started yet.
1234 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1236 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
1238 2010-01-21 Miguel de Icaza <miguel@novell.com>
1240 * driver.c: Do not abort if LLVM is not supported, print a
1241 warning and add the information to the Mono JIT information.
1243 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1245 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
1246 using explicit null checks.
1248 2010-01-20 Zoltan Varga <vargaz@gmail.com>
1250 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
1253 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
1255 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
1256 its no longer needed.
1258 * method-to-ir.c (mono_method_to_ir): Fix a warning.
1260 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
1261 define for platforms still using it (s390). Get rid of the
1262 mono_arch_get_throw_exception_by_name () routines on all other platforms.
1264 * exceptions-x86.c: Rework the throw trampolines so there is only one function
1265 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
1267 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
1268 the caller pushed the arguments.
1270 * mini-llvm.c: Enable throwing exceptions on x86.
1272 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
1273 "Thread (nil) may have been prematurely finalized" messages if this is called
1274 on a thread not registered with the runtime.
1276 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
1278 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1280 * jit-icalls.c (mono_array_new_3): New jit icall.
1282 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
1284 * arrays.cs: Add a test for 3 dimensional arrays.
1286 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1288 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
1289 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
1292 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
1295 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
1297 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
1299 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
1301 2010-01-18 Bill Holmes <billholmes54@gmail.com>
1303 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
1304 HOST_WIN32. Also including winsock2. to define struct in_addr.
1306 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
1308 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
1310 Code is contributed under MIT/X11 license.
1312 2010-01-18 Zoltan Varga <vargaz@gmail.com>
1314 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
1316 * branch-opts.c (mono_optimize_branches): Honor the new flag.
1318 * mini.c (mini_method_compile): Set the new flag when running under the
1321 2010-01-18 Zoltan Varga <vargaz@gmail.com>
1323 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
1324 a ref/noref value + a global pin flag, so parts of stack frames can still be
1325 precisely marked even if they include stuff which needs pinning. Improve logging.
1326 Fix many bugs. Not enabled yet.
1328 * gc-test.cs: Add a few tests.
1330 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
1331 the normal -v options. Avoid propagating liveness information through bblocks
1332 which end with a NOT_REACHED opcode.
1334 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
1335 after cfg has been freed.
1337 2010-01-17 Zoltan Varga <vargaz@gmail.com>
1339 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
1340 if a clause is skipped because it uses the exception object, since it could
1341 have caught the exception.
1343 * exceptions.cs: Add a test.
1345 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1347 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
1349 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
1350 ICollection<T> wrappers.
1352 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1354 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
1356 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1358 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
1359 NOMAP32BIT or optimize_for_xen is set.
1361 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1363 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
1364 mono_metadata_str_hash () instead.
1366 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1368 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
1371 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
1373 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1375 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
1378 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
1379 throwing code correctly.
1381 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
1383 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1385 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
1386 ftnptrs created by us, handle RGCTX_FETCH correctly.
1387 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
1389 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
1390 ftnptr added by mono_aot_get_named_code ().
1392 2010-01-14 Zoltan Varga <vargaz@gmail.com>
1394 * mini-arm.c: Fix a few LLVM problems.
1396 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
1398 2010-01-13 Mark Probst <mark.probst@gmail.com>
1400 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
1403 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
1405 * jit.h, method-to-ir.c: added ability to set the policy for
1406 inserting breakpoints from the break IL instruction or the
1407 Debugger.Break () API call.
1409 2010-01-13 Zoltan Varga <vargaz@gmail.com>
1411 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
1412 assemblies need to be eagerly loaded.
1414 2010-01-12 Zoltan Varga <vargaz@gmail.com>
1416 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
1418 2010-01-11 Zoltan Varga <vargaz@gmail.com>
1420 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
1421 an argument which matches any exception.
1423 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1425 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
1426 optimization if the called method is gshared and marshalbyref, since gshared
1427 methods can' have wrappers. Fixes #569390.
1429 * generics.cs: Add a test.
1431 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1433 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
1436 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1438 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
1440 2010-01-09 Zoltan Varga <vargaz@gmail.com>
1442 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
1443 since it is not supported in win2000.
1445 2010-01-08 Zoltan Varga <vargaz@gmail.com>
1447 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
1448 error if loading an assembly fails.
1449 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
1451 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
1454 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
1457 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
1459 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
1460 is not supported yet.
1462 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
1464 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1466 * method-to-ir.c: All types with variant arguments must fallback to the
1467 slow path. This makes cast of variant delegates work.
1469 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
1470 argument that is set to TRUE is the returned vtable slot is for a variant
1471 interface. Changed a g_print + g_assert_not_reached to a g_error.
1473 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
1474 a similar fashion of generic virtual methods.
1476 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1478 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
1481 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
1482 method using a variance aware function.
1484 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
1486 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1488 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
1489 do an icall for now.
1491 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1493 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
1494 If LLVM decides to set the code model to Large, reset it to Default.
1496 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1498 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
1499 stripped binaries as well.
1501 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1503 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
1504 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
1506 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
1509 2010-01-06 Zoltan Varga <vargaz@gmail.com>
1511 * mini.c (mini_method_compile): Extract the JIT info creation code into a
1514 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
1515 as the type info to llvm.eh.selector.
1516 (exception_cb): Use the type info for filling out some fields of
1517 MonoJitExceptionInfo like the flags and the exception class. This is needed
1518 because the LLVM produced exception handling clauses might not match the original
1519 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
1521 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
1522 separate function. Add an extra argument which returns the type infos
1523 corresponding to the exception clauses.
1525 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
1526 exception handling clauses.
1528 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1530 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
1531 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
1534 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1536 * mini.c (mono_compile_is_broken): Skip methods from serialization's
1539 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1541 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
1544 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1546 * mini.c (mini_method_compile): Verify the method before calling
1547 mono_compile_create_vars as this might crash since it uses method
1552 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1554 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
1555 one case if AOTing, since the class might not be a concrete class.
1557 2010-01-03 Zoltan Varga <vargaz@gmail.com>
1559 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
1560 functions which are now defined in mempool-internals.h.
1562 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
1564 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
1566 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
1570 * mini-*.c: Properly handle generic enums.
1574 2009-12-28 Zoltan Varga <vargaz@gmail.com>
1576 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
1577 in a few more places.
1579 2009-12-27 Zoltan Varga <vargaz@gmail.com>
1581 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
1582 nullable parameters. Fixes #567351.
1584 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
1586 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
1588 2009-12-26 Zoltan Varga <vargaz@gmail.com>
1590 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
1591 mono_get_generic_context_from_code () call.
1593 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
1595 2009-12-25 Zoltan Varga <vargaz@gmail.com>
1597 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
1600 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
1602 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
1603 mono_method_get_signature returns NULL. Fix #567084
1605 2009-12-25 Zoltan Varga <vargaz@gmail.com>
1607 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
1608 instead of once for each module.
1610 2009-12-22 Zoltan Varga <vargaz@gmail.com>
1612 * debugger-agent.c (ss_start): Implement step over for the last sequence
1615 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
1616 have the STEP_LOC flag set.
1618 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
1619 fails. Fixes #566689.
1621 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1623 * mini.c (mono_add_seq_point): New helper function.
1624 (mono_save_seq_point_info): New function to save sequence point info, extracted
1625 from mini_method_compile ().
1627 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
1629 * mini.h (MonoSeqPointInfo): New structure containing information about
1630 the sequence points of a JITted method.
1631 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
1634 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
1635 point information is stored, use a MonoSeqPointInfo structure instead of a
1636 GPtrArray. For each seq point, compute a list of successor seq points.
1638 * debugger-agent.c: Use the successor list to implement step-over more
1639 efficiently: instead of single stepping until a different line/IL offset is
1640 reached, place breakpoints into all successor seq points.
1642 * mini.h: Bump AOT file format version.
1644 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1646 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
1648 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
1650 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1652 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
1655 2009-12-18 Zoltan Varga <vargaz@gmail.com>
1657 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
1658 alloca as g_malloc is not signal safe.
1660 2009-12-18 Zoltan Varga <vargaz@gmail.com>
1662 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
1663 VALGRIND_DISCARD_TRANSLATIONS.
1665 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
1666 checks, they are no longer needed.
1668 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
1669 a function into a sigctx which can handle function pointers.
1671 * mini-ppc.c: Implement soft debugger support on ppc64.
1673 * mini-ppc.c: Implement soft debugger support.
1675 2009-12-17 Zoltan Varga <vargaz@gmail.com>
1677 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
1679 2009-12-17 Marek Habersack <mhabersack@novell.com>
1681 * mini.c (mono_get_runtime_build_info): include Mono version in
1684 * driver.c (mono_main): VERSION is now included in the string
1685 returned from mono_get_runtime_build_info()
1687 2009-12-17 Zoltan Varga <vargaz@gmail.com>
1689 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
1690 signatures. Fixes #565143.
1692 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
1694 2009-12-16 Zoltan Varga <vargaz@gmail.com>
1696 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
1698 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
1700 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
1701 making max stack 10x smaller.
1703 2009-12-16 Zoltan Varga <vargaz@gmail.com>
1705 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
1707 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
1709 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
1711 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
1713 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
1714 bigger than MONO_ARCH_MAX_FRAME_SIZE.
1716 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
1718 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
1720 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
1722 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
1725 2009-12-14 Miguel de Icaza <miguel@novell.com>
1727 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
1728 raise an invalid program exception.
1730 For other opcodes that we might not handle use a g_warning and
1731 raise the exception. Beats termination.
1735 2009-12-14 Zoltan Varga <vargaz@gmail.com>
1737 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
1739 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
1740 by merging the LLVM and !MAP_32BIT cases.
1742 2009-12-13 Jonathan Chambers <joncham@gmail.com>
1744 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
1745 sigctx being passed in, as we have no CONTEXT available in the APC.
1747 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
1750 Code contributed under MIT/X11 license.
1752 2009-12-13 Zoltan Varga <vargaz@gmail.com>
1754 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
1755 in the LLVM backend on AMD64.
1757 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
1760 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
1762 * mini-llvm.c: Export mono_personality for AOT.
1764 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
1766 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
1767 implicit exception can occur.
1769 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
1770 OP_IMPLICIT_EXCEPTION instruction.
1772 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
1774 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
1776 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
1777 inside a protected block.
1779 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
1780 trampolines doesn't include the argument.
1782 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
1783 trampolines on amd64.
1785 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
1788 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
1789 disabled for methods with clauses.
1791 * mini-llvm.c: Enable support for catch clauses.
1793 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
1794 end of an LLVM compiled finally clause.
1795 (mono_handle_exception_internal): Save the exception handling state in TLS
1796 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
1797 resume unwinding from that point.
1799 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
1800 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
1801 to obtain the addresses of the exception handling regions.
1803 * mini-llvm.c: Add beginnings of support for exception handling, currently only
1804 finally clauses are supported.
1806 * mini.c (mini_method_compile): Add support for LLVM code with exception
1809 2009-12-12 Zoltan Varga <vargaz@gmail.com>
1811 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
1814 2009-12-12 Zoltan Varga <vargaz@gmail.com>
1816 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
1817 as a primitive type.
1819 2009-12-11 Zoltan Varga <vargaz@gmail.com>
1821 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
1822 for 2 parameter sched_setaffinity in older glibc versions. Fixes
1825 2009-12-11 Marek Habersack <mhabersack@novell.com>
1827 * method-to-ir.c (mini_redirect_call): do not redirect the
1828 InternalAllocateStr internal call if string profiling is enabled.
1830 2009-12-10 Zoltan Varga <vargaz@gmail.com>
1832 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
1835 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
1836 unwind.h header file.
1838 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
1839 newer valgrind versions seems to handle this fine.
1841 2009-12-09 Zoltan Varga <vargaz@gmail.com>
1843 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
1844 on the debugger thread.
1846 2009-12-08 Zoltan Varga <vargaz@gmail.com>
1848 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
1850 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
1852 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
1854 * cpu-<ARCH>.md: Make call_handler clob:c.
1856 * mini.c: Reenable SSA for methods with clauses.
1858 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
1859 as it causes failures on x86.
1861 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
1863 * driver.c: Fail gracefully with --compile-all if mono_method_signature
1864 returns NULL (e.g. a bad assembly).
1866 2009-12-08 Geoff Norton <gnorton@novell.com>
1868 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
1869 stepping out into native code. There were issues with nested invokes
1872 2009-12-07 Zoltan Varga <vargaz@gmail.com>
1874 * mini.c (mini_method_compile): Do the disable_llvm checks early
1875 and avoid the LLVM compile pass if the checks fail.
1877 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
1879 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
1880 LLVM optimizations don't try to remove them.
1882 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
1883 different file so the original remains.
1885 2009-12-06 Zoltan Varga <vargaz@gmail.com>
1887 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
1889 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
1891 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
1892 support for non-inline unwind descriptors.
1894 2009-12-07 Geoff Norton <gnorton@novell.com>
1896 * debugger-agent.c: Darwin can colesce signals, so we need to handle
1897 the interrupt_count slightly differently. Native threads were never
1900 2009-12-05 Zoltan Varga <vargaz@gmail.com>
1902 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
1903 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
1904 yet generate this info.
1906 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
1908 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
1909 client can distinguish between intptrs and longs.
1911 2009-12-05 Zoltan Varga <vargaz@gmail.com>
1913 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
1916 * aot-runtime.c (load_function): Update after the change above.
1918 * mini.h: Bump AOT file format version.
1920 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
1921 if the delegate class is dynamic.
1923 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
1924 in gshared code too using the new rgctx info type
1925 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
1927 2009-12-04 Geoff Norton <gnorton@novell.com>
1929 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
1930 we need to track the original suspend count so the thread properly
1931 wakes up in resume_thread.
1933 2009-12-04 Zoltan Varga <vargaz@gmail.com>
1935 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
1938 * generics.cs: Add a test.
1940 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
1941 is 0. Simplify a lot of code using this.
1943 * mini-trampolines.c (mono_delegate_trampoline): Call
1944 mono_create_static_rgctx_trampoline () before saving the final address in
1945 delegate->method_code, to avoid calling it each time a delegate is first called.
1947 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
1948 which need static rgctx trampolines.
1950 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
1951 keyed on the method+addr pair, since addr could be either the method addr or
1952 an unbox trampoline in the AOT case. Fixes #560246.
1954 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1956 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
1957 place it was called before too.
1959 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1961 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
1962 if no security manager is present, to speed up the AOT case. Call
1963 mono_class_vtable () full with raise_on_error == TRUE instead.
1965 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1967 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
1968 the local optimization passes can take its result into account. Fixes
1971 * exceptions.cs: Add a test.
1973 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
1975 This patch is contributed under the terms of the MIT/X11 license
1977 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
1979 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1981 * mini.h (MonoInst): Remove unused 'ssa_op' field.
1983 * debugger-agent.c: Rework the handling of stack traces of running threads to
1984 avoid crashes if compute_frames () tries to walk the stack of running thread.
1986 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
1988 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
1990 * mini.h (StackFrameInfo): Add an 'lmf' field.
1992 2009-12-02 Zoltan Varga <vargaz@gmail.com>
1994 * debugger-agent.c (suspend_current): Always set really_suspended.
1996 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
1998 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
2000 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2002 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
2005 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2007 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
2009 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2011 * mini-trampolines.c: Fix MSVC build.
2013 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2015 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
2017 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2019 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
2020 the instruction following an OP_FCOMPARE is optimized away.
2022 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2024 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
2025 emit_autoreg () into this arch-specific function.
2027 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
2028 code, it is no longer needed.
2030 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
2032 * mini.h: Bump AOT file format version.
2034 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
2035 using the sorted_code_offsets array, instead of reading it from the
2036 exception debug info.
2037 (load_method): Call mono_aot_find_jit_info instead of
2038 decode_exception_debug_info ().
2040 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
2041 LLVM compiled as a flag.
2043 2009-11-29 Zoltan Varga <vargaz@gmail.com>
2045 * debugger-agent.c (resume_thread): Fix a warning.
2047 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
2050 2009-11-28 Zoltan Varga <vargaz@gmail.com>
2052 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
2053 contents to MonoAotFileInfo.
2055 2009-11-27 Zoltan Varga <vargaz@gmail.com>
2057 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
2058 Put all binary data into a giant blob, similarly to the way .net assemblies
2059 store binary data. Emit offset tables in a compact form to reduce their size.
2061 * mini.h: Bump AOT file format version.
2063 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
2066 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
2067 avoid linear searches at runtime.
2069 * aot-runtime.c (find_symbol): Update this to use the hash.
2071 * mini.h: Bump AOT file format version.
2073 2009-11-26 Zoltan Varga <vargaz@gmail.com>
2075 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
2078 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
2081 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
2082 the distribution of got slot types.
2084 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
2086 * method-to-ir.c: Add support for generating explicit null checks.
2088 2009-11-25 Zoltan Varga <vargaz@gmail.com>
2090 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
2091 on a random thread if possible.
2093 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
2094 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
2097 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
2098 regs. Pass the real size of the regs array to mono_unwind_frame ().
2100 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
2103 2009-11-24 Geoff Norton <gnorton@novell.com>
2105 * mini-darwin.c: Work around apple bug rdar://7209349 See
2106 http://openradar.appspot.com/7209349 for details. Synopsis,
2107 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
2108 never been initialized before.
2110 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2112 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
2114 * mini-arm.c (mono_arm_thumb_supported): New helper function.
2116 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2118 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
2119 OP_SHL_IMM is not 32 bit.
2121 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2123 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
2125 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2127 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
2130 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
2131 > 0 since some threads can resume if their resume_count is > 0.
2132 (invoke_method): Avoid reading freed memory.
2134 * debugger-agent.c (process_suspend): Extract the suspend code from
2135 process_single_step_inner () to a separate function. Rework the code to prevent
2136 races between this function and thread interrupts.
2138 * debugger-agent.c (suspend_current): Check the resume_count field instead
2139 of resume_one so suspends+resumes during single threaded invokes work
2142 2009-11-23 Zoltan Varga <vargaz@gmail.com>
2144 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
2145 to make the generated code smaller.
2147 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
2148 sequence generated by recent LLVM versions.
2150 * mini-llvm.c: Add support for a few simple cases which weren't supported
2153 * mini-trampolines.c (mono_magic_trampoline): Don't call
2154 mono_arch_get_vcall_slot () when llvm is enabled.
2156 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
2158 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
2159 into a new function called common_call_trampoline () which is used by the
2160 llvm vcall trampoline as well.
2162 * debugger-agent.c: Implement single threaded invokes.
2164 * debugger-agent.c: Revert change which broke the agent on linux.
2166 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
2169 * generics.cs: Add a test.
2171 2009-11-22 Zoltan Varga <vargaz@gmail.com>
2173 * debugger-agent.c: Fix the cygwin build.
2175 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2177 * cprop.c: Remove this unused file.
2179 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2181 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
2184 * basic.cs: Add a test.
2186 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2188 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
2191 2009-11-20 Zoltan Varga <vargaz@gmail.com>
2193 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
2194 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
2195 it. Use this flag to control llvm related code paths instead of #ifdef
2196 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
2199 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
2201 * mini.h: Bump AOT file format version.
2203 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
2204 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
2206 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
2207 was used as an assembly filter.
2209 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2211 * unwind.c: Fix support for ppc.
2213 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
2214 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
2216 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2218 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
2220 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
2221 added by the ps3 changes.
2223 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2225 * mini-gc.c: Resurrect this, so at least it compiles.
2227 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
2229 2009-11-18 Zoltan Varga <vargaz@gmail.com>
2231 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
2232 create_event_list () so assembly filters can be used.
2234 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
2237 2009-11-17 Zoltan Varga <vargaz@gmail.com>
2239 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
2240 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
2243 * aot-compiler.c (add_generic_instances): Emit instances of common generic
2244 classes for char/bool too.
2246 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
2248 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
2251 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
2254 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
2256 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
2258 Code contributed under MIT/X11 license.
2260 2009-11-14 Zoltan Varga <vargaz@gmail.com>
2262 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
2263 threads in native code work.
2265 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
2266 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
2269 2009-11-13 Jonathan Chambers <joncham@gmail.com>
2271 * debugger-agent.c: Implementation for Windows platform.
2273 * mini-x86.c: Add support for Windows. Use mono-* synchronization
2274 primitives. Use SEH to implement breakpoints and single stepping.
2276 * mini-x86.h: Enable soft debugger on Windows.
2278 Code contributed under MIT/X11 license.
2280 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2282 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
2283 under XEN. Fixes #522894.
2285 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
2287 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
2288 interface calls in LLVM AOT code.
2290 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
2293 * mini-llvm.c: Add support for OP_VPHI.
2295 * objects.cs: Add a test.
2297 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2299 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
2300 this is called on the debugger thread.
2302 2009-11-12 Zoltan Varga <vargaz@gmail.com>
2304 * mini-llvm.c: Add soft-float support.
2306 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
2307 FCALL which returns an R4.
2309 * driver.c (mono_main): Add a missing '\n'.
2311 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
2312 platforms which doesn't support the LLVM IMT trampoline.
2314 2009-11-11 Zoltan Varga <vargaz@gmail.com>
2316 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
2318 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
2320 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
2323 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
2325 2009-11-10 Zoltan Varga <vargaz@gmail.com>
2327 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
2328 Instead of emitting a method_order table, sort the contents of the code_offsets
2329 table and do a binary search in the sorted table. The previous approach doesn't
2330 work with LLVM which emits methods in a arbitrary order.
2332 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
2333 in the .eh_frame section in ELF files.
2335 * mini.h: Bump corlib file format version.
2337 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
2339 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
2340 LDMIA->LDM macro name change.
2342 2009-11-09 Zoltan Varga <vargaz@gmail.com>
2344 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
2347 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
2350 * aot-compiler.c: Ditto.
2352 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
2353 &align to mini_type_stack_size_full ().
2355 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
2357 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
2359 2009-11-08 Zoltan Varga <vargaz@gmail.com>
2361 * mini-arm.c: Compute the stack space used by arguments using
2362 mini_type_stack_size_full ().
2364 2009-11-08 Zoltan Varga <vargaz@gmail.com>
2366 * optflags-def.h: Remove dead TREEPROP optimization.
2368 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
2370 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
2372 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
2374 2009-11-07 Zoltan Varga <vargaz@gmail.com>
2376 * driver.c (mono_jit_parse_options): New public API function to parse options
2377 as done by the runtime executable.
2379 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
2380 when handling named arguments.
2382 2009-11-07 Zoltan Varga <vargaz@gmail.com>
2384 * mini-arm.c: Implement support for returning vtypes in registers, fix support
2385 for passing small vtypes in registers, make the CallInfo structures more
2386 similar to the code on the other platforms.
2388 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
2389 the code in the prolog requires it.
2391 2009-11-06 Zoltan Varga <vargaz@gmail.com>
2393 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
2394 (koush@koushikdutta.com).
2396 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
2397 where the thunk memory should be allocated from. Fixes appdomain unloading
2400 2009-11-06 Zoltan Varga <vargaz@gmail.com>
2402 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
2403 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
2405 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2407 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
2408 AOT, as it is not implemented yet.
2410 * mini-x86.c (mono_arch_output_basic_block): Ditto.
2412 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2414 * debugger-agent.c: Fix windows build.
2416 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2418 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
2419 after the client connects/disconnects.
2421 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
2422 when an exception of a given type is thrown.
2424 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
2425 only on an uncaught exception.
2427 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
2429 * debugger-agent.c: Add a 'launch' option.
2431 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2433 * debugger-agent.c: Add a 'timeout' option.
2435 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2437 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
2440 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2442 * debugger-agent.c (set_breakpoint): Emit a log message.
2444 2009-11-04 Zoltan Varga <vargaz@gmail.com>
2446 * mini-arm.c: Fix the arm build.
2448 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
2450 * aot-compiler.c: don't leak the value returned from
2451 mono_type_full_name().
2453 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
2455 * debugger-agent.c: defer including mono-mutex.h until we know the
2458 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2460 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
2461 of pthreads directly.
2463 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
2464 exception handlers. Pass info argument.
2466 * mini.h: Adjust signatures of soft debugger functions to pass void*
2467 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
2469 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
2470 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2471 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
2472 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2474 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
2476 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
2477 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2478 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
2479 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2481 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
2483 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
2485 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
2487 * mono-semaphore.h: Skeleton implementation for Windows.
2489 Code contributed under MIT/X11 license.
2491 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2493 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
2495 Code contributed under MIT/X11 license.
2497 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2499 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
2501 Code contributed under MIT/X11 license.
2503 2009-11-04 Zoltan Varga <vargaz@gmail.com>
2505 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
2506 debug info to 100 because 10 still slows down gdb too much.
2508 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
2509 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
2510 them in the wrappers.
2512 2009-11-03 Zoltan Varga <vargaz@gmail.com>
2514 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
2516 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
2518 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
2519 function mono_aot_get_array_helper_from_wrapper ().
2521 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
2522 array helper methods.
2524 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
2526 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
2527 the value was loaded from memory.
2529 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
2530 the value was loader from there.
2532 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
2533 without constant swizzle.
2535 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2537 * mini-amd64.c: Put soft debugger functions behind a
2538 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
2540 * mini-amd64.h: disable the soft debugger in windows.
2542 Code contributed under MIT/X11 license.
2544 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2546 * mini-x86.c: Put soft debugger functions behind a
2547 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
2549 Code contributed under MIT/X11 license.
2551 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2553 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
2554 to mono_arch_find_jit_info_ext.
2556 Code contributed under MIT/X11 license.
2558 2009-11-03 Zoltan Varga <vargaz@gmail.com>
2560 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
2562 * debugger-agent.c: Add support for filtering events by assemblies.
2564 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
2565 the agent is not enabled.
2567 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2569 * exceptions-x86.c: hopefully last change to fix the windows build.
2570 This one courtesy of Jonathan Chambers.
2572 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2574 * debugger-agent.c: remove unused function.
2576 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2578 * debugger-agent.c: add #ifdefs for a few header files.
2579 * mini-x86.h: disable the soft debugger in windows.
2580 Step 1 of 2 to make this compile on windows with gcc.
2582 2009-11-02 Zoltan Varga <vargaz@gmail.com>
2584 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
2585 as it breaks the build.
2587 2009-07-01 Zoltan Varga <vargaz@gmail.com>
2589 Merge the soft debugger branch.
2591 * debugger-agent.h debugger-agent.c: New files containing the soft
2592 mode debugger module.
2594 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
2595 at the appropriate locations.
2597 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
2600 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
2601 enable/disable single stepping.
2603 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
2604 which returns all information in a StackFrameInfo structure, and can handle the
2605 LMF frames added by the debugger.
2607 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
2610 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
2611 walker function which works on a specific thread and passes a StackFrameInfo
2612 structure to its callback.
2614 * mini.c (mini_init): Initialize the debugger agent.
2616 * aot-compiler.c aot-runtime.c: Add soft-debug support.
2618 * mini-ops.h: Add OP_SEQ_POINT opcode.
2620 * driver.c (mono_main): Add new '--debugger-agent' option for passing
2621 arguments to the debugger agent.
2623 2009-11-02 Zoltan Varga <vargaz@gmail.com>
2625 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
2628 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
2630 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
2632 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
2634 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
2636 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
2637 sets the IMT argument and makes a virtual call.
2639 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
2641 2009-11-01 Zoltan Varga <vargaz@gmail.com>
2643 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
2646 2009-10-30 Zoltan Varga <vargaz@gmail.com>
2648 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
2649 runtime. Fixes #551228.
2651 2009-10-29 Zoltan Varga <vargaz@gmail.com>
2653 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
2655 * basic.cs: Add a test.
2657 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
2658 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
2659 CONSTRAINED. Fixes #550964.
2661 * generics.cs: Add a test.
2663 2009-10-28 Mark Probst <mark.probst@gmail.com>
2665 * mini-posix.c (add_signal_handler): Use
2666 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
2668 2009-10-28 Jerry Maine <crashfourit@gmail.com>
2670 Contributed under the terms of the MIT/X11 license by
2671 Jerry Maine <crashfourit@gail.com>.
2673 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
2674 sse4a for simd intrinsics.
2676 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
2677 sse4a for simd intrinsics.
2679 2009-10-27 Zoltan Varga <vargaz@gmail.com>
2681 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
2682 instead of inst_p1 which is not the same on ILP32 platforms.
2684 2009-10-24 Zoltan Varga <vargaz@gmail.com>
2686 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
2687 not the mscorlib one before calling mono_get_lmf_addr.
2689 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
2690 of the ip to the LMF.
2692 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
2693 immediate in the op->op_imm optimization.
2695 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
2696 understand. VTypes now work, but are not abi compliant, as they are
2697 split into 4 byte parts instead of 8.
2698 (emit_memcpy): Fix the unrolled case to work on the PS3.
2700 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
2702 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
2703 the default when static linking.
2705 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
2707 * aot-compiler.c: Add an autoreg option to automatically register
2708 statically linked aot modules using ELF .ctors.
2710 * genmdesc.pl: Add __ppc64__ to allowed defines.
2712 2009-10-25 Zoltan Varga <vargaz@gmail.com>
2714 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
2715 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
2717 2009-10-24 Mark Probst <mark.probst@gmail.com>
2719 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
2721 2009-10-24 Zoltan Varga <vargaz@gmail.com>
2723 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
2724 which will contain the domain where the method was found.
2726 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
2727 mini_jit_info_table_find ().
2729 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
2731 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
2733 2009-10-22 Zoltan Varga <vargaz@gmail.com>
2735 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
2736 set, its not supported yet.
2738 2009-10-22 Zoltan Varga <vargaz@gmail.com>
2740 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
2741 iface wrapper is not found.
2742 (mono_aot_get_method): Ditto for GetGenericValueImpl.
2744 2009-10-21 Zoltan Varga <vargaz@gmail.com>
2746 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
2747 which have a different name.
2749 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
2750 wrappers and Array.GetGenericValueImpl ().
2752 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
2753 because of the change above.
2755 * generics.cs: Add a test for full aot + generic array ifaces.
2757 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
2759 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
2760 that hides the previous one.
2762 2009-10-18 Zoltan Varga <vargaz@gmail.com>
2764 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
2765 marshalled. Fixes #541623.
2767 2009-10-16 Zoltan Varga <vargaz@gmail.com>
2769 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
2771 2009-10-15 Zoltan Varga <vargaz@gmail.com>
2773 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
2775 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2777 * mini-posix.c (sigprof_signal_handler):
2778 Implemented support for building stat call chans in different ways.
2780 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2782 * mini-exceptions.c (mono_find_jit_info):
2783 Also check that a jit info has been found (fixes a profiler crash).
2785 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2787 * mini.c (mono_codegen):
2788 Call mono_profiler_code_buffer_new with correct code address.
2790 2009-10-14 Zoltan Varga <vargaz@gmail.com>
2792 * driver.c (mono_main): Change the date in the copyright.
2794 2009-10-14 Mark Probst <mark.probst@gmail.com>
2796 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
2797 allocator in shared generic code for open classes, because we
2798 can't get those classes' vtables. We need to make managed
2799 allocators not depend on the vtable at compile-time to solve this.
2801 2009-10-13 Martin Baulig <martin@ximian.com>
2803 * debug-mini.c (mono_debugger_trampoline_compiled): Add
2804 `const guint8 *trampoline' argument; send both the old and the new
2807 2009-09-30 Zoltan Varga <vargaz@gmail.com>
2809 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
2810 mono_runtime_capture_context () without calling mono_runtime_invoke ().
2811 (can_marshal_struct): Skip structures with auto layout.
2813 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
2815 2009-10-02 Zoltan Varga <vargaz@gmail.com>
2817 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
2818 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
2819 a variable to hold the stack slot used by the int<->float conversion opcodes.
2821 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
2823 2009-10-04 Zoltan Varga <vargaz@gmail.com>
2825 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
2826 when using full-aot.
2828 2009-10-06 Zoltan Varga <vargaz@gmail.com>
2830 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
2831 each instance of Comparer<T>.
2833 * generics.cs: Add a new test.
2835 2009-10-09 Zoltan Varga <vargaz@gmail.com>
2837 * driver.c (parse_debug_options): Add a 'gdb' option.
2839 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
2841 * image-writer.c: Add support for emitting the image into a memory buffer.
2843 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
2845 * aot-compiler.c: Add support for registering debug info with GDB using the
2846 new JIT debugging interface in GDB 7.0. It can be turned on by setting
2847 MONO_XDEBUG to 'gdb'.
2849 2009-10-10 Zoltan Varga <vargaz@gmail.com>
2851 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
2854 2009-10-11 Zoltan Varga <vargaz@gmail.com>
2856 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
2857 can be used to set breakpoints in gdb.
2859 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
2860 segment to an absolute address.
2862 2009-10-13 Mark Probst <mark.probst@gmail.com>
2864 * method-to-ir.c: Use the managed array allocator method if
2867 2009-10-13 Bill Holmes <billholmes54@gmail.com>
2869 * aot-compiler.c : Fix the MSVC builds
2871 Code is contributed under MIT/X11 license.
2873 2009-10-13 Zoltan Varga <vargaz@gmail.com>
2875 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
2876 avoid registering 1 symbol file per method with gdb.
2878 2009-09-29 Zoltan Varga <vargaz@gmail.com>
2880 * mini-sparc.c: Fix the handling of enums with base type long.
2882 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
2884 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
2885 instead of using type->data.klass as the later doesn't work with generics.
2887 2009-09-25 Mark Probst <mark.probst@gmail.com>
2889 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
2890 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
2891 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
2892 works differently now and we don't handle it in the JIT anymore.
2894 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
2895 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
2896 the Thread class split.
2898 2009-09-25 Zoltan Varga <vargaz@gmail.com>
2900 * driver.c: Don't run tests with the obsolete treeprop optimization.
2902 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
2903 variable volatile. Fixes #541577.
2905 * basic-calls.cs: Add a new test.
2907 * basic-long.cs: Remove tests which are now in basic-calls.cs.
2909 2009-09-24 Zoltan Varga <vargaz@gmail.com>
2911 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
2912 work/required with recent iphone sdk versions.
2914 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
2917 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
2918 in the VCALL decomposition code.
2920 2009-09-22 Zoltan Varga <vargaz@gmail.com>
2922 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
2924 * basic.cs: Add a test.
2926 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
2929 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
2930 searches all the domains of the current thread.
2932 * exceptions-<ARCH>.c: Use it. Fixes #539394.
2934 2009-09-21 Zoltan Varga <vargaz@gmail.com>
2936 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
2937 so catching exceptions thrown in the same method works. Fixes exception17.exe.
2939 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
2940 for non-jit trampolines.
2942 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
2944 * aot-compiler.c (add_wrappers): Ditto.
2946 * mini-arm.c: Implement support for passing vtypes and floats, and increase
2947 the size of the param area used by dyn_call to 6 which covers the majority of
2950 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
2952 * mini-arm.c: Implement support for passing/receiving
2953 longs and receiving floats in the dyn_call code.
2955 * mini-amd64.c: Implement support for receiving vtypes in registers in
2958 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
2961 2009-09-20 Zoltan Varga <vargaz@gmail.com>
2963 * mini-arm.c (get_call_info): Return more precise information in
2965 (dyn_call_supported): Use the information in CallInfo.
2967 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
2969 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
2972 * mini-arm.c: Update after the dyn_call api changes.
2974 * mini.c (mini_create_jit_domain_info): Register a destructor function
2975 for the runtime_invoke_hash.
2977 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
2978 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
2980 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
2981 (dyn_call_supported): Simplify this by using get_call_info ().
2982 (mono_arch_dyn_call_free): New destructor function.
2984 * generics.cs: Remove a printf.
2986 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
2988 * mini-arm.c: Add support for enum return values and passing a few arguments
2991 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
2994 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
2996 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
2997 the dynamic invoke wrappers.
2999 * mini-arm.c: Implement OP_DYN_CALL for arm.
3001 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
3002 supported by the dynamic runtime invoke wrapper.
3004 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
3005 runtime invoke wrapper.
3007 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
3008 if possible when running with full-aot.
3010 * mini-ops.h: Add OP_DYN_CALL opcode.
3012 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
3013 with dynamic arguments lists similar to libffi.
3015 2009-09-19 Zoltan Varga <vargaz@gmail.com>
3017 * method-to-ir.c: Fix the previous change on 64 bit platforms.
3019 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
3022 * iltests.il.in: Add a new test.
3024 2009-09-18 Zoltan Varga <vargaz@gmail.com>
3026 * aot-compiler.c (add_generic_instances): Add more instances of
3027 GenericEqualityComparer.
3029 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3031 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
3033 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3035 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
3036 comments on some functions that now can fail.
3038 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
3040 * Makefile.am: Add Info.plist to EXTRA_DIST
3042 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3044 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
3045 static synchronized wrappers. Fixes #539500.
3047 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
3049 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
3052 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3054 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
3055 lmf before calling filter clauses as well. Fixes #539550.
3057 * exceptions.cs: Add a test.
3059 2009-09-14 Zoltan Varga <vargaz@gmail.com>
3061 * aot-compiler.c (add_generic_class): Add instances of
3062 Array.GetGenericValueImpl as well.
3064 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
3067 * generics.cs: Add a fullaot linq test.
3069 2009-09-10 Zoltan Varga <vargaz@gmail.com>
3071 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
3074 2009-09-10 Bill Holmes <billholmes54@gmail.com>
3076 * mini-trampolines.c (mono_delegate_trampoline) : Call
3077 mono_cominterop_get_invoke if the delegate target object
3080 Code is contributed under MIT/X11 license.
3082 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
3084 * method-to-ir.c: For CoreCLR throw a SecurityException if an
3085 internal call is defined outside platform code. Reduce code
3086 duplication with existing [Method|Field]AccessException
3088 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
3090 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
3091 if the return value is a small struct passed on regs.
3093 2009-09-09 Zoltan Varga <vargaz@gmail.com>
3095 * cpu-arm.md mini-arm.c: Remove unused opcodes.
3097 * mini-codegen.c: Enable the cpu description validation for arm.
3099 2009-09-08 Zoltan Varga <vargaz@gmail.com>
3101 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
3102 test which depends on structs to objects.cs.
3104 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
3105 require object model related stuff working.
3107 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
3109 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
3111 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
3112 against the instruction metadata in mini-ops.h. amd64 only for now.
3114 * mini-ops.h: Fix some instruction descriptions.
3116 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
3117 unused instructions.
3119 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3121 * exceptions.cs: Add a new test.
3123 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
3125 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
3127 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3129 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
3130 skip empty phi opcodes.
3132 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
3133 correctly by zero extending after loads. Skip methods containing calls
3134 to the monitor enter/exit trampolines.
3136 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
3137 when calling mono_thread_force_interruption_checkpoint ().
3139 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
3141 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
3143 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
3145 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
3146 bootstrap could run.
3148 2009-09-04 Zoltan Varga <vargaz@gmail.com>
3150 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
3152 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3154 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
3156 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3157 LLVM might be very short.
3159 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
3160 in OP_THROW/RETHROW.
3162 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
3165 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3167 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
3168 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3169 LLVM might be very short.
3171 2009-09-01 Zoltan Varga <vargaz@gmail.com>
3173 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
3174 the alignment for the value of sp.
3176 2009-09-01 Geoff Norton <gnorton@novell.com>
3178 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
3179 managed wrappers in full aot.
3181 2009-08-31 Zoltan Varga <vargaz@gmail.com>
3183 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
3185 2009-08-28 Zoltan Varga <vargaz@gmail.com>
3187 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
3189 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3191 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
3193 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
3196 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3198 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
3199 depend on the info MonoMethodHeader which could be missing in IL stripped
3202 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3204 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
3205 they are only 4 byte aligned.
3207 2009-08-21 Zoltan Varga <vargaz@gmail.com>
3209 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
3210 was done previously, since using SP causes too many problems.
3212 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
3213 frames without a frame pointer works.
3215 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
3216 global register in methods with calls, since the calls can go through
3217 a static rgctx trampoline which doesn't save it.
3219 2009-08-19 Zoltan Varga <vargaz@gmail.com>
3221 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
3223 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3225 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
3227 2009-08-18 Christian Hergert <chris@dronelabs.com>
3229 * method-to-ir.c: Fix warnings for uninitialized variables.
3231 2009-08-18 Christian Hergert <chris@dronelabs.com>
3233 * mini-exceptions.c:
3234 * aot-compiler.c: Fix printf warnings.
3236 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3238 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
3239 Add GetGenericValueImpl<string>.
3241 * aot-compiler.c (add_generic_instances): Add instances of
3242 GenericEqualityComparer<T> for primitive types. Only emit the array
3243 wrappers into the mscorlib image.
3245 2009-08-15 Zoltan Varga <vargaz@gmail.com>
3247 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
3248 the methods_loaded array using amodule->info->nmethods.
3250 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
3251 (MONO_AOT_FILE_VERSION): Bump this.
3253 * aot-compiler.c: Emit more generic instances allowing some parts of linq
3256 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
3257 MonoJitInfo doesn't belong to its methods aot image.
3259 2009-08-14 Zoltan Varga <vargaz@gmail.com>
3261 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
3263 * mini-arm.c: Fix warnings.
3265 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
3267 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
3270 2009-08-12 Zoltan Varga <vargaz@gmail.com>
3272 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
3273 avoid clobbering IP.
3275 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
3276 hold the trampoline argument, so its initial value is available during
3279 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
3282 * exceptions-hppa.c:
3284 * exceptions-s390x.c:
3285 * exceptions-mips.c:
3287 * exceptions-sparc.c:
3288 * exceptions-alpha.c:
3290 * mini-trampolines.c:
3292 * exceptions-s390.c: add and use #define's instead of sizeof()
3293 for MonoJitInfo and MonoJitInfoTable.
3295 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
3300 * tramp-x86.c: use a #define instead of sizeof() for a few
3301 structures that use a zero-length array.
3303 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
3305 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
3306 case when the method is dynamic. Fixes #529238.
3308 2009-08-06 Zoltan Varga <vargaz@gmail.com>
3310 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
3311 of asserting when a method is JIT compiled in full-aot mode.
3313 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3315 Contributed under the terms of the MIT/X11 license by
3316 Jerry Maine <crashfourit@gail.com>.
3318 * fixed wrong dates in changelog.
3320 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3322 Contributed under the terms of the MIT/X11 license by
3323 Jerry Maine <crashfourit@gail.com>.
3325 * basic-simd.cs: added test for packed double square root.
3326 * cpu-amd64.md: added opcode info for packed double square root.
3327 * cpu-x86.md: added opcode info for packed double square root.
3328 * mini-ops.h: added IR opcode for packed double square root.
3329 * mini-x86.c: added IR to native translation code for packed double square root.
3330 * mini-amd64.c: removed todo for packed double square root.
3331 * simd-intrinsics.c: added method to IR opcode converstion for
3332 packed double square root.
3334 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3336 Contributed under the terms of the MIT/X11 license by
3337 Jerry Maine <crashfourit@gail.com>.
3339 * mini-amd64.c: Added a change to help tell the difference as
3340 to what perpose the xmm register is being used--mainly to help
3342 * mini-amd64.h: Changed callee regs to use 15 out of 16
3343 (one used for special cases) xmm registers for both fp
3344 and simd ops. Added define to turn on new feature in the regalloc
3345 that allows fp and simd ops to share the xmm regs happily.
3346 * codegen.c: Added code to detect for which perpose an xmm reg is
3347 being used (fp or simd) and to translate back and forth to the
3348 correct logical reg bank (fp or simd) for 'spill load's.
3350 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3352 Contributed under the terms of the MIT/X11 license by
3353 Jerry Maine <crashfourit@gail.com>.
3355 * basic-simd.cs: Added tests for stressing the regalloc when running with
3356 16 simd regs and when simd and fp ops share the same reg bank.
3358 2009-08-01 Mark Probst <mark.probst@gmail.com>
3360 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
3361 in shared generic code, we might have to look up the class in the
3362 RGCTX. If we use the class directly, compute its GC descriptor.
3364 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
3366 * mini.c (mono_jit_runtime_invoke): Fix a warning.
3368 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
3370 * mini.c (mono_jit_runtime_invoke): Initialize the class and
3371 check for errors. Fixed the case when the class with the Main
3374 2009-07-31 Jerry Maine <crashfourit@gmail.com>
3376 Contributed under the terms of the MIT/X11 license by
3377 Jerry Maine <crashfourit@gail.com>.
3379 * cpu-amd64.md: Fixed simple bug in machine discrition file.
3381 2009-07-31 Zoltan Varga <vargaz@gmail.com>
3383 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
3385 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
3387 * method-to-ir.c: Fix naming of stelem and ldelem.
3389 2009-07-30 Zoltan Varga <vargaz@gmail.com>
3391 * driver.c (main_thread_handler): Check that the assembly loaded
3392 matches the filename when doing AOT.
3394 2009-07-30 Mark Probst <mark.probst@gmail.com>
3396 * mini.c: get_ip_from_sigctx installer has been removed, so don't
3399 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
3400 utils/mono-sigcontext.h).
3402 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
3405 2009-07-29 Massimiliano Mantione <massi@ximian.com>
3407 * mini.c (mono_codegen):
3408 Call profiler hook to keep track of method code buffers.
3410 2009-07-27 Mark Probst <mark.probst@gmail.com>
3412 * method-to-ir.c: Invoke write barriers for the
3413 Interlocked.(Compare)Exchange JIT intrinsics.
3415 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
3417 * Makefile.am (version.h): Fix issues when built out of tree.
3418 Remove some redundant 'grep's piped through 'sed's.
3420 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
3422 This patch is contributed under the terms of the MIT/X11 license
3424 * mini-ppc.c (mono_arch_output_basic_block):
3425 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
3426 for bits 32-47 with signed load/store diplacements for bits
3427 48-63. Use prefered base/offset order for indexed form.
3428 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
3429 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
3430 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
3431 OP_LOADI2_MEMBASE): Same.
3432 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
3433 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
3434 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
3436 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
3437 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
3438 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
3439 OP_LOADI1_MEMINDEX): Same
3440 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
3441 OP_STORER8_MEMINDEX): Same
3442 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
3444 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
3445 for bits 32-47 with signed load/store diplacements for bits
3446 48-63. Use prefered base/offset order for indexed form.
3448 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
3450 This patch is contributed under the terms of the MIT/X11 license
3452 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
3453 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
3454 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
3455 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
3456 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
3457 cfg->stack_usage to avoid size warnings.
3458 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
3459 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
3460 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
3461 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
3463 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
3464 after code varible is initialized.
3465 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
3466 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
3467 (mono_arch_emit_epilog):
3468 Move Use ppc_load32 for cfg->stack_usage to avoid size
3471 2009-07-24 Mark Probst <mark.probst@gmail.com>
3473 * method-to-ir.c: The write barrier doesn't do the store anymore,
3474 so we have always to emit it. Also, emit the wbarrier after the
3477 2009-07-24 Zoltan Varga <vargaz@gmail.com>
3479 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
3480 for argument count 3 too.
3482 2009-07-23 Zoltan Varga <vargaz@gmail.com>
3484 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
3485 the caller handle the exceptions.
3486 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
3487 method. Fixes #524498.
3489 2009-07-22 Geoff Norton <gnorton@novell.com>
3491 * mini-exceptions.c: Fix build on ia64.
3493 2009-07-22 Mark Probst <mark.probst@gmail.com>
3495 * mini-exceptions.c (ves_icall_get_frame_info): Use write
3498 2009-07-21 Zoltan Varga <vargaz@gmail.com>
3500 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
3503 2009-07-20 Zoltan Varga <vargaz@gmail.com>
3505 * basic-simd.cs (Main): Pass args to the test driver.
3507 2009-07-20 Geoff Norton <gnorton@novell.com>
3509 * mini-x86.h: Fix the x86 version guards to use Apple's
3510 properly defined macros.
3512 2009-07-20 Geoff Norton <gnorton@novell.com>
3514 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
3517 2009-07-20 Zoltan Varga <vargaz@gmail.com>
3519 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
3520 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
3521 the information which is needed for invokes, so only one locking+hash table
3524 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
3526 * aot-compiler.c (add_generic_instances): Emit instances of
3527 GenericComparer<T> for primitive types.
3529 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
3531 * mini-posix.c: Fix linux build.
3533 2009-07-19 Geoff Norton <gnorton@novell.com>
3535 * mini.h: Add prototypes for mono_runtime_syscall_fork and
3536 mono_gdb_render_native_backtraces
3537 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
3538 so we implement the sane semantics to the runtime here
3539 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
3540 so we need to call it differently (mono_gdb_render_native_backtraces)
3541 * mini-posix.c: Move the old semantics from mini.c to the prototypes
3542 here for default implementations.
3543 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
3544 support Apple's weird syscall (SYS_fork) implementation and not busy
3545 loop in abort() on native crashes on OSX anymore.
3547 2009-07-18 Zoltan Varga <vargaz@gmail.com>
3549 * aot-runtime.c (load_method): Change the handling of the
3550 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
3553 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
3555 2009-07-17 Zoltan Varga <vargaz@gmail.com>
3557 * mini.c (mono_patch_info_equal): Revert the last change for now as it
3558 seems to break the aot tests.
3560 * mini.c (mono_patch_info_equal): Fix the handling of
3561 MONO_PATCH_INFO_RGCTX_FETCH.
3563 2009-07-16 Zoltan Varga <vargaz@gmail.com>
3565 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
3567 * mini.c (mono_patch_info_hash): Fix the handling of
3568 MONO_PATCH_INFO_INTERNAL_METHOD.
3569 (mono_patch_info_equal): Ditto.
3571 2009-07-16 Zoltan Varga <vargaz@gmail.com>
3573 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
3576 * mini-llvm.c: Add some infrastructure for AOT support.
3578 2009-07-15 Zoltan Varga <vargaz@gmail.com>
3580 * mini-llvm-cpp.c: Update to the latest llvm api.
3582 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
3583 option to false to prevent llvm from installing signal handlers which
3586 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
3589 * cpu-amd64.md: Revert previous change as those instructions
3590 take 2 separate arguments. Remember to read the arch docs more
3591 carefully next time.
3593 2009-07-15 Zoltan Varga <vargaz@gmail.com>
3595 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
3597 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
3599 * mini-ppc.c: exploit multiple load/store units if available (rest of
3600 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
3601 http://bugzilla.novell.com/show_bug.cgi?id=487846).
3603 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
3605 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
3606 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
3608 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
3610 * cpu-x86.md: Fix missing clobbering from trancendental simd
3613 * cpu-amd64.md: Same.
3615 2009-07-14 Jerry Maine <crashfourit@gmail.com>
3617 Contributed under the terms of the MIT/X11 license by
3618 Jerry Maine <crashfourit@gail.com>.
3620 * basic-simd.cs: Added tests for single and doulble indexers.
3622 * cpu-amd64.md: Added simd opcode information.
3624 * mini-amd64.c: Added IR to native simd generation code.
3625 Added simd register names and function that returns them.
3627 * mini-amd64.h: Added marcos to turn on simd code compilation in
3628 amd64. Added max simd register count marco. Added caller/callee
3629 register mask marcos. Added marcos to use simd register bank.
3631 * mini.h: Added helper marco for shufling dwords and simple
3634 2009-07-14 Zoltan Varga <vargaz@gmail.com>
3636 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
3638 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
3640 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
3641 the length of the native code as well.
3643 * basic-simd.cs: Add a test for #521662.
3645 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
3647 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
3649 2009-07-13 Mark Probst <mark.probst@gmail.com>
3651 * mini.c: Register function for getting the IP from a signal
3652 context with metadata.
3654 2009-07-13 Zoltan Varga <vargaz@gmail.com>
3656 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
3657 call a generic class init trampoline if needed. Fixes #519336.
3659 * generics.cs: Add a test.
3661 2009-07-09 Mark Probst <mark.probst@gmail.com>
3663 * method-to-ir.c: When doing a call which might be remote from
3664 shared generic code to other shared code with open type arguments,
3665 get the remoting invoke wrapper from the RGCTX and do an indirect
3668 2009-07-03 Zoltan Varga <vargaz@gmail.com>
3670 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
3671 after the unbox trampoline in the full-aot case.
3673 2009-07-02 jonas echterhoff <jonas@unity3d.com>
3675 * mini.c: Move initialization of jit_mutex before debugger initialization
3680 * Info.plist: added Info.plist and link flag to enable the mono executable
3681 to access other processes. Requires codesigning of the executable to work.
3683 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
3688 2009-06-30 Zoltan Varga <vargaz@gmail.com>
3690 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
3692 2009-06-29 Zoltan Varga <vargaz@gmail.com>
3694 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
3695 when the generic instance is an instantiation of a subclass of the
3696 methods class. Fixes #517166.
3698 2009-06-26 Zoltan Varga <vargaz@gmail.com>
3700 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
3703 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
3706 * CMakeLists.txt: Add minimal support for installation.
3708 2009-06-25 Zoltan Varga <vargaz@gmail.com>
3710 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
3711 determine whenever a method is directly callable to a separate function.
3713 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
3714 needed ones as a result of the previous change.
3716 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
3717 type of register arrays.
3719 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
3720 type of register arrays.
3722 2009-06-24 Jerry Maine <crashfourit@gmail.com>
3724 Contributed under the terms of the MIT/X11 license by
3725 Jerry Maine <crashfourit@gail.com>.
3727 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
3729 2009-06-24 Zoltan Varga <vargaz@gmail.com>
3731 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
3733 2009-06-24 Neale Ferguson <neale@sinenomine.net>
3735 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
3736 dump of structure return value. Fix some formatting.
3737 * cpu-s390x.md: Fix lengths of instruction sequences.
3738 * mini-s390.c: Minor formatting changes.
3740 2009-06-24 Zoltan Varga <vargaz@gmail.com>
3742 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
3743 Use sigaction on freebsd as well.
3745 2009-06-23 Zoltan Varga <vargaz@gmail.com>
3747 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
3750 * mini.c (mini_init): Revert a change which breaks cross-compilation.
3752 2009-06-22 Mark Probst <mark.probst@gmail.com>
3754 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
3756 2009-06-22 Mark Probst <mark.probst@gmail.com>
3758 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
3760 2009-06-20 Martin Baulig <martin@ximian.com>
3763 (MonoDebuggerThreadFlags): New enum typedef.
3764 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
3765 (mono_debugger_thread_created): Added `gpointer func' argument;
3766 initialize the new `thread_flags' field.
3768 2009-06-18 Martin Baulig <martin@ximian.com>
3770 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
3771 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
3774 (mini_debugger_set_attach_ok): New function; sets the attach-ok
3775 flag in `MONO_DEBUGGER__info.runtime_info'.
3778 (mono_main): Call mini_debugger_set_attach_ok() if generics
3779 sharing is disabled.
3781 2009-06-22 Zoltan Varga <vargaz@gmail.com>
3783 * aot-compiler.c (add_wrappers): Fix a warning.
3785 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
3786 the ppc load/store macro changes.
3788 2009-06-21 Zoltan Varga <vargaz@gmail.com>
3790 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
3792 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
3793 not just the got symbol.
3795 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
3798 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
3801 * aot-compiler.c: Remove some fixmes.
3803 * driver.c (mono_main): Print a helpful message when cross-compiling.
3805 * mini.c (mini_init): Disable signal handlers when cross-compiling.
3807 * method-to-ir.c (initialize_array_data): Do the optimization if the
3808 target byte order is little endian, instead of the host byte order.
3810 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
3811 wrappers into the mscorlib image, Emit a unique plt symbol for each
3812 image, emit symbols for plt entries.
3814 * image-writer.c (img_writer_emit_symbol_size): New function to emit
3817 2009-06-20 Zoltan Varga <vargaz@gmail.com>
3819 * aot-compiler.c (add_wrappers): Avoid calling
3820 mono_marshal_get_type_info () since it can assert for some types.
3822 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
3823 ldtoken are used inside wrappers.
3825 * helpers.c: Add support for prefixing tools with the arch name.
3827 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
3828 quantities when using ilp32.
3830 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
3831 spill slots. Use sizeof(mgreg_t) for the spill slot size.
3833 * image-writer.c: Use .long on ilp32.
3835 * aot-compiler.c: Use 32 bit loads on ilp32.
3837 2009-06-19 Zoltan Varga <vargaz@gmail.com>
3839 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
3841 * mini-ops.h: Use TARGET_POWERPC define for consistency.
3843 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
3845 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
3846 second got slot of every aot image.
3848 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
3849 aot on platforms with function pointers.
3851 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
3852 support for aot/full aot on ppc/ppc64.
3854 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
3855 arguments which are needed on ppc.
3857 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
3860 * mini-trampolines.c aot-runtime.c: Update after the above changes.
3862 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
3864 * regalloc2.c (BITS_PER_CHUNK): Ditto.
3866 * aot-compiler.c (emit_got_info): Fix reading unused memory.
3868 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
3870 2009-06-17 Geoff Norton <gnorton@novell.com>
3872 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
3874 2009-06-17 Zoltan Varga <vargaz@gmail.com>
3876 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
3877 to control whenever the dwarf writer is in xdebug or aot mode.
3878 (emit_class_dwarf_info): Use a separate abbrev for structures without
3881 * aot-compiler.c: Pass the appending parameter to
3882 mono_dwarf_writer_create ().
3884 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
3885 falls through to its next bblock. Fixes #513931.
3887 * iltests.il: Add a test.
3889 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
3890 infor even if emit_line is FALSE, as the apple linker seems to require it.
3892 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
3894 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
3898 2009-06-15 Zoltan Varga <vargaz@gmail.com>
3900 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
3903 2009-06-13 Zoltan Varga <vargaz@gmail.com>
3905 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
3906 'has_call_handler' fields.
3908 * method-to-ir.c (mono_method_to_ir): Set them if needed.
3910 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
3911 first bblock if not needed. Fixes #512790.
3913 2009-06-11 Zoltan Varga <vargaz@gmail.com>
3915 * aot-compiler.c (mono_compile_assembly): Fix a warning.
3917 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
3920 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
3921 remoting-invoke-with-check wrappers, which are not needed when running with
3922 full-aot, since it doesn't support remoting.
3924 2009-06-10 Zoltan Varga <vargaz@gmail.com>
3926 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
3928 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
3929 method info, it is not used anymore.
3931 * mini.h: Bump AOT file format version.
3933 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
3936 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
3939 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
3941 * mini.h: Bump AOT file format version.
3943 2009-06-10 Zoltan Varga <vargaz@gmail.com>
3945 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
3946 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
3949 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
3950 of CKFINITE and FBGE for VFP.
3952 2009-06-09 Zoltan Varga <vargaz@gmail.com>
3954 * aot-compiler.c: Don't align code to 16 bytes on arm.
3956 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
3957 before the methods they belong to.
3959 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
3960 the full-aot case if possible, since the trampoline will be called right
3963 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
3964 trampolines to 1024 after the change above.
3966 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
3967 trampoline to save 8 bytes per trampoline.
3969 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
3972 2009-06-08 Zoltan Varga <vargaz@gmail.com>
3974 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
3976 2009-06-08 Martin Baulig <martin@ximian.com>
3979 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
3980 (_mono_debugger_throw_exception): Don't make this static.
3981 (_mono_debugger_unhandled_exception): Likewise.
3982 (mono_debugger_handle_exception): Moved to mini-exceptions.c
3985 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
3986 (_mono_debugger_throw_exception): Add function prototype.
3987 (_mono_debugger_unhandled_exception): Likewise.
3990 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
3991 arg; return the first exception handler if the exception is caught
3992 and we're running inside the debugger.
3993 (mono_debugger_handle_exception): Moved here from debug-mini.c;
3994 improve exception handle inside runtime-invoke, check whether the
3995 exception is actually caught in the method being invoked and not
3996 by the runtime-invoke-wrapper.
3998 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4000 * image-writer.c: Improve support for the osx assembler.
4002 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
4005 2009-06-08 Martin Baulig <martin@ximian.com>
4008 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4009 (_mono_debugger_throw_exception): Don't make this static.
4010 (_mono_debugger_unhandled_exception): Likewise.
4011 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4014 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4015 (_mono_debugger_throw_exception): Add function prototype.
4016 (_mono_debugger_unhandled_exception): Likewise.
4019 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4020 arg; return the first exception handler if the exception is caught
4021 and we're running inside the debugger.
4022 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4023 improve exception handle inside runtime-invoke, check whether the
4024 exception is actually caught in the method being invoked and not
4025 by the runtime-invoke-wrapper.
4027 2009-06-07 Zoltan Varga <vargaz@gmail.com>
4029 * image-writer.c (append_subsection): Don't align subsections of the
4030 debug_line section as a workaround.
4032 * dwarfwriter.c: Emit line number info in the AOT case as well.
4034 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
4036 This patch is contributed under the terms of the MIT/X11 license
4038 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
4039 code_len <= code_size
4041 2009-06-06 Zoltan Varga <vargaz@gmail.com>
4043 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
4045 2009-06-04 Zoltan Varga <vargaz@gmail.com>
4047 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
4048 invoke wrappers, we now use trampolines instead.
4050 2009-06-04 Mark Probst <mark.probst@gmail.com>
4052 * mini-darwin.c: The exception thread must not be registered with
4055 2009-06-04 Mark Probst <mark.probst@gmail.com>
4057 * mini-gc.c: Disable the code because it makes SGen crash.
4059 2009-06-03 Zoltan Varga <vargaz@gmail.com>
4061 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
4062 instead of asserting.
4064 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4066 * aot-compiler.c (mono_compile_assembly): Move the creation of the
4067 output file after the code has been compiled.
4069 2009-05-30 Zoltan Varga <vargaz@gmail.com>
4071 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
4073 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4075 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
4076 entries distinction to simplify the code.
4078 * mini.h: Bump AOT file format version.
4080 2009-05-28 Zoltan Varga <vargaz@gmail.com>
4082 * objects.cs: Fix the signature of one of the tests.
4084 * mini.c (mini_create_ftnptr): New helper function, moved here from
4086 (mini_get_addr_from_ftnptr): Ditto.
4087 (mini_init): Install the new helpers.
4089 2009-05-28 Martin Baulig <martin@ximian.com>
4091 Correctly initialize the debugger when embedding Mono.
4093 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
4094 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
4095 see documentation in mini_debug_running_inside_mdb().
4098 (mini_debug_running_inside_mdb): New function to check whether
4099 we're running inside mdb.
4101 * mini.c (mini_init): Call mini_debugger_init() if we're running
4102 inside the debugger.
4104 * driver.c (mono_main): Moved the call to mini_debugger_init()
4105 into mini_init() to make this work when embedding Mono.
4107 * debug-debugger.c (mini_debugger_init): Warn about duplicate
4108 calls to mini_debugger_init().
4110 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
4111 mono_debugger_main() -> mini_debugger_main() and put them inside a
4112 `MONO_DEBUGGER_SUPPORTED' conditional.
4114 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
4116 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
4117 this is no longer in use.
4120 2009-05-26 Zoltan Varga <vargaz@gmail.com>
4122 * mini-sparc.c (add_outarg_load): Fix the sparc build.
4124 * aot-compiler.c (emit_method_code): Always write out C style symbols for
4127 2009-05-27 Martin Baulig <martin@ximian.com>
4129 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4131 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
4132 long_conv_to_r_un to 64 bits.
4134 * cpu-x86.md: Increase the instruction size due to the changes.
4136 * iltests.il.in: Add regression test.
4140 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4142 * objects.cs: Move the previous test from basic.cs to here.
4144 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4146 * basic.cs: Add regression test for #506915.
4148 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4150 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
4151 optimization we must check the bb of the first byte of stobj as
4152 it's the only one set in cil_offset_to_bb.
4156 2009-05-25 Zoltan Varga <vargaz@gmail.com>
4158 * image-writer.c: Fix pointer directive on ppc64.
4160 2009-05-24 Zoltan Varga <vargaz@gmail.com>
4162 * image-writer.c (asm_writer_emit_section_change): Avoid using
4163 .bss subsections on ppc too.
4165 2009-05-23 Zoltan Varga <vargaz@gmail.com>
4167 * image-writer.c: Fix the definition of TARGET_ASM_....
4169 * image-writer.c: Fix the emission of assembler directives in the last
4172 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
4173 exception throwing code to accomodate ppc64.
4175 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
4176 size to work on ppc64 too.
4178 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
4181 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
4182 the assembler dialect instead of using platform specific defines.
4184 2009-05-22 Geoff Norton <gnorton@novell.com>
4186 * mini-arm.c (get_call_info): If a structure is split between the stack
4187 and argument registers, we should not advance the stack pointer by the entire
4188 native size, but just by the amount that spilled.
4190 2009-05-22 Zoltan Varga <vargaz@gmail.com>
4192 * mini-arm.c (get_call_info): Handle structures with alignment requirements
4195 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4197 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
4200 * aot-compiler.c (add_extra_method): Fix up the collection of extra
4201 methods so wrapper don't get added twice.
4202 (add_generic_instances): Don't add methods of arrays.
4204 * generics.cs: Mark one test as !FULLAOT.
4206 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4208 * mini-x86.c (emit_move_return_value): Remove unused vars.
4210 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4212 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
4213 decomposing 8 bytes structs into a LCALL.
4215 * mini-x86.c (emit_move_return_value): We no longer push the vtype
4216 pointer for where to store the returned regs.
4218 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
4221 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
4223 2009-05-20 Miguel de Icaza <miguel@novell.com>
4225 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
4228 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4230 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
4232 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
4235 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
4237 * local-propagation.c (mono_local_cprop): Avoid local propagation
4238 across paired add/sub if the first instruction dest reg is it's
4239 source reg. For example:
4241 int_add_imm R12 <- R12 [1] clobbers: 1
4242 int_sub_imm R42 <- R12 [1] clobbers: 1
4244 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
4245 maintain the math identify.
4249 2009-05-20 Andreia Gaita <avidigal@novell.com>
4251 * Makefile.am: avoid going on the network just to get the revision,
4254 2009-05-19 Massimiliano Mantione <massi@ximian.com>
4256 Fixed estimate for short branches on amd64 (they were off mark, and
4257 enabling call prolog-epilog instrumentations caused assertions).
4258 * mini.h (struct MonoBasicBlock): added max_length field to hold the
4259 estimate for the maximum length of this basic block.
4261 - mono_arch_emit_prolog: compute max_length for each basic block
4262 (instead of max_offset), and inflate size estimate also for entry bb
4263 in case of code instrumentation.
4264 - mono_arch_output_basic_block: get rid of "cpos" (the current
4265 estimated "position" in the code), and always use "offset" instead,
4266 which is accurate; at the beginning of the function quickly recompute
4267 max_offset for all the remaining blocks, starting from the current
4268 cfg->code_len (which is correct, and not estimated) and using the
4269 estimated block lengths computed previously.
4271 2009-05-17 Zoltan Varga <vargaz@gmail.com>
4273 * exceptions-ppc.c: Remove the caching from the trampoline creation
4274 functions, it is already done in the caller.
4276 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
4278 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
4279 MONO_ARCH_GSHARED_SUPPORTED define.
4281 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
4283 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
4286 2009-05-16 Zoltan Varga <vargaz@gmail.com>
4288 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
4289 call to mono_marshal_get_rgctx_invoke ().
4291 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
4292 mono_marshal_get_static_rgctx_invoke (), all platforms which support
4293 gshared use the static rgctx trampolines now.
4295 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
4296 platform supports it.
4298 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4300 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
4302 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
4304 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4306 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
4308 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
4311 2009-05-15 Massimiliano Mantione <massi@ximian.com>
4313 Made it possible for mono_arch_instrument_epilog to preserve
4314 argument registers, otherwise instrumenting the "epilogue" before
4315 a tail call would clobber them.
4316 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
4317 if like mono_arch_instrument_epilog but with an additional parameter
4318 that states if argument registers must be preserved.
4319 * mini.c: implemented mono_arch_instrument_epilog as a call to
4320 mono_arch_instrument_epilog_full without asking to preserve argument
4321 registers (this makes the existing code work as usual).
4323 - mono_arch_instrument_epilog: add parameter to transform it into
4324 mono_arch_instrument_epilog_full, and preserve argument registers
4326 - mono_arch_output_basic_block, OP_TAILCALL case: call
4327 mono_arch_instrument_epilog_full.
4328 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
4329 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
4330 only transformed mono_arch_instrument_epilog into
4331 mono_arch_instrument_epilog_full.
4333 2009-05-15 Geoff Norton <gnorton@novell.com>
4335 * mini-darwin.c: This works on arm now.
4337 2009-05-14 Geoff Norton <gnorton@novell.com>
4339 * jit.h, driver.c: Allow full-aot to be decided programatically by the
4342 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4344 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
4347 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
4348 wrappers during full aot mode correctly.
4350 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
4353 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
4354 mono_metadata_type_hash ().
4356 2009-05-14 Massimiliano Mantione <massi@ximian.com>
4358 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
4359 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
4360 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
4361 Removed MONO_INST_BRLABEL from the instruction flags, and the
4362 remaining code that used it, because we do not support branches inside
4363 basic blocks (and branch target labels) anymore.
4364 * Makefile.am: As part of the above cleanup, remove reference to
4365 BURG files which don't exist anymore.
4367 2009-05-14 Zoltan Varga <vargaz@gmail.com>
4369 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
4372 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
4373 to use mono_arch_throw_corlib_exception.
4375 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
4376 mono_arch_throw_corlib_exception for throwing corlib exceptions.
4378 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
4381 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
4383 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
4384 for the got to make debugging easier and to avoid confusing it with the
4387 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
4388 method so a breakpoint can be set when using gdb.
4390 2009-05-13 Zoltan Varga <vargaz@gmail.com>
4392 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
4393 on mono_method_get_imt_slot ().
4395 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
4396 num_decodes variables.
4398 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
4399 change as it doesn't seem to work.
4401 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
4404 2009-05-12 Zoltan Varga <vargaz@gmail.com>
4406 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
4407 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
4409 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
4410 builder when using full aot.
4412 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
4413 here, it is already handled.
4415 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
4418 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
4420 * mini-arm.h: Enable IMT for full aot.
4422 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
4423 arch doesn't support it.
4425 * mini.c (mini_init): Don't disable IMT for full aot if the
4426 architecture supports it.
4428 * mini.h (MonoAotTrampoline): New enum containing the different types
4429 of 'numerous' trampolines.
4430 (MONO_AOT_FILE_VERSION): Bump this.
4432 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
4433 static rgctx trampolines. Add support for full-aot IMT thunks.
4435 * mini-amd64.h: Enable IMT for full aot.
4437 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
4438 to exclude tests belonging to a category.
4440 * generics.cs: Mark some tests with a !FULLAOT category.
4442 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
4445 2009-05-11 Zoltan Varga <vargaz@gmail.com>
4447 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
4448 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
4449 (emit_plt): Fix a warning.
4451 2009-05-10 Zoltan Varga <vargaz@gmail.com>
4453 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
4454 back into aot-compiler.c to a place where the other functions shared by
4455 the runtime and aot compiler are.
4457 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
4458 as done previously, instead of in MonoAotFileInfo, since pointers might have
4459 alignment requirements.
4461 * mini.h: Bump AOT file format version.
4463 2009-05-10 Miguel de Icaza <miguel@novell.com>
4465 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
4466 that is used at runtime from the aot-compiler.c, this makes it
4467 work on setups that remove the AOT compiler from the output
4470 2009-05-09 Zoltan Varga <vargaz@gmail.com>
4472 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
4475 * mini-ppc.h: Enable static rgctx trampolines for ppc.
4477 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
4479 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
4480 stuff to mono_arch_decompose_long_opts ().
4481 (mono_decompose_opcode): Remove some dead code.
4483 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
4485 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
4486 cmethod can be null for quite a some reasons.
4488 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
4490 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
4492 2009-05-08 Zoltan Varga <vargaz@gmail.com>
4494 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
4496 2009-05-08 Zoltan Varga <vargaz@gmail.com>
4498 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
4499 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
4500 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
4501 calls returning structures by addr on amd64.
4503 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
4505 * iltests.il.in: Restructure the tail call tests a bit.
4507 2009-05-07 Zoltan Varga <vargaz@gmail.com>
4509 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
4510 for virtual methods too.
4512 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
4514 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
4515 due to regression in verifying System.dll.
4517 2009-05-06 Zoltan Varga <vargaz@gmail.com>
4519 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
4522 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
4525 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
4526 g_str_hash () which can change.
4528 * driver.c (mini_regression): Disable optimizations not supported by
4529 the cpu. Fixes #500019.
4531 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
4534 2009-05-06 Zoltan Varga <vargaz@gmail.com>
4536 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
4537 to the latest LLVM code.
4539 2009-05-05 Zoltan Varga <vargaz@gmail.com>
4541 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
4543 2009-05-04 Zoltan Varga <vargaz@gmail.com>
4545 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
4548 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
4549 no longer saving offsets, so just save the patch types along with the other
4551 * aot-runtime.c (load_patch_info): Update after the changes to
4552 encode_patch_list ().
4553 (decode_got_entry): Removed, merged into load_patch_info ().
4554 (is_shared_got_patch): Removed, call the same function from
4557 * mini.h: Bump aot file format version.
4559 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
4560 half-finished no-dlsym code.
4562 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
4565 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
4566 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
4568 2009-05-02 Zoltan Varga <vargaz@gmail.com>
4570 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
4571 buffer length to work with AOT code.
4573 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
4574 ldfld/stfld opcodes.
4576 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
4579 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
4581 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
4583 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
4586 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
4587 if needed. Don't decompose long operations when using llvm.
4589 2009-05-01 Zoltan Varga <vargaz@gmail.com>
4591 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
4594 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
4596 2009-05-03 Martin Baulig <martin@ximian.com>
4598 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
4599 mono_debugger_insert_method_breakpoint() since the class init
4600 handler we're inserting at the top of the method already gives us
4603 2009-04-30 Zoltan Varga <vargaz@gmail.com>
4605 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
4606 to mono_arch_decompose_long_opts () for x86 and arm.
4608 2009-04-29 Zoltan Varga <vargaz@gmail.com>
4610 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
4613 2009-04-28 Zoltan Varga <vargaz@gmail.com>
4615 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
4618 2009-04-26 Zoltan Varga <vargaz@gmail.com>
4620 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
4621 number of trampolines used in full-aot mode.
4623 * aot-compiler.c: Add an ntrampolines option to set the number of
4624 trampolines emitted in full-aot mode.
4626 2009-04-27 Zoltan Varga <vargaz@gmail.com>
4628 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
4629 a volatile load. Get rid of get_tempname (), llvm assigns names
4632 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
4635 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
4638 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
4641 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
4642 to the same register as a fixed sreg2. Fixes #497271.
4644 * iltests.il.in: Add a new test.
4646 2009-04-26 Zoltan Varga <vargaz@gmail.com>
4648 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
4649 stack, since pushes complicate exception handling.
4651 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
4652 the stack if they are passed using moves.
4654 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
4656 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
4659 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
4660 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
4661 of FMOVE if it is an R4.
4663 2009-04-25 Zoltan Varga <vargaz@gmail.com>
4665 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
4667 * mini.h (LLVMCallInfo): New structure to store calling convention
4668 information for the LLVM back end similar to the CallInfo structures in
4671 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
4672 call information in a format usable by LLVM.
4673 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
4675 * method-to-ir.c (mono_emit_call_args): Emit calls using
4676 mono_llvm_emit_call () when compiling using LLVM.
4678 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
4679 comments to all functions. Fix memory leaks. Add a public init/cleanup
4682 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
4684 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
4685 mono_array_new_va () jit icall.
4687 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
4689 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
4690 multiple machine description files to be specified.
4691 * mini-ops.h: fixes for cross-compilation.
4693 2009-04-22 Miguel de Icaza <miguel@novell.com>
4695 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
4698 2009-04-22 Zoltan Varga <vargaz@gmail.com>
4700 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
4701 to prevent asserts in various passes. Fixes #497220.
4703 2009-04-21 Zoltan Varga <vargaz@gmail.com>
4705 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
4708 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
4709 table to avoid duplicates.
4711 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4713 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
4716 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
4718 * mini.c (mini_method_verify): Fail fulltrust code if the exception
4719 is for method or field access.
4721 2009-04-20 Zoltan Varga <vargaz@gmail.com>
4723 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
4726 * mini-llvm.c (mono_llvm_emit_method): Use it.
4728 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
4729 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
4732 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
4733 synchronized methods.
4735 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
4737 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
4739 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
4742 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
4743 allowing some options to be set dynamically.
4745 2009-04-19 Zoltan Varga <vargaz@gmail.com>
4747 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
4748 unconditional branch.
4750 * mini.h (MonoTrampolineType): Add new trampoline type
4751 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
4754 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
4757 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
4760 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
4761 is enabled. Instead, use the llvm vcall trampoline.
4763 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
4765 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
4767 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
4770 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
4771 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
4773 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
4774 OP_IA64_CSET opcode.
4776 * mini.c: Fix a warning.
4778 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
4779 THROW to the appropriate llvm type.
4781 2009-04-18 Zoltan Varga <vargaz@gmail.com>
4783 * mini.c (mini_method_compile): Add statistics for methods JITted
4786 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4788 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
4789 OP_IA64_CMP_<cond>_IMM opcodes.
4791 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4793 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
4796 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
4799 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
4802 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
4804 * mini-exceptions.c : add thread id to EXCEPTION trace message.
4806 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4808 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
4811 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
4812 rgctx invoke trampolines for x86.
4814 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
4815 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
4816 (mono_arch_get_vcall_slot): Simplify this.
4818 2009-04-16 Zoltan Varga <vargaz@gmail.com>
4820 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
4821 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
4823 2009-04-14 Zoltan Varga <vargaz@gmail.com>
4825 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
4826 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
4828 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
4830 * liveness.c (visit_bb): Remove a needless assert.
4832 2009-04-13 Zoltan Varga <vargaz@gmail.com>
4834 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
4835 full aot support to the arch specific code.
4837 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
4839 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
4841 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
4843 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
4844 collect information about the delegate invoke impl trampolines.
4846 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
4847 to save trampolines during full-aot mode.
4849 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
4850 creation function which returns a trampoline which sets the rgctx
4852 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
4853 wrapper if possible.
4854 (mono_delegate_trampoline): Ditto.
4856 * mini.c (mono_jit_runtime_invoke): Ditto.
4858 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
4860 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
4862 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4864 2009-04-12 Zoltan Varga <vargaz@gmail.com>
4866 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
4867 just setting the opcode to OP_NOP.
4869 2009-04-11 Zoltan Varga <vargaz@gmail.com>
4871 * mini.c (mini_method_compile): Put the last change inside an
4872 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
4874 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
4875 and extend live ranges to cover the whole method when using xdb.
4877 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
4878 do it in the trampolines.
4880 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
4883 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
4885 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
4886 call code in full-aot mode since IMT is disabled there.
4887 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
4888 new JIT no longer has that restriction.
4890 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4892 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
4893 a more compact format.
4894 (mono_aot_wrapper_name): New function to return a unique name for a
4895 wrapper method, also used by the AOT runtime.
4897 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
4900 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
4901 when a ICollection<T> etc is encountered.
4902 (add_generic_instances): Process method arguments/locals too.
4903 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
4906 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
4908 2009-04-10 Zoltan Varga <vargaz@gmail.com>
4910 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
4912 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
4914 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
4915 representing the result of the decomposition. Nullify instructions
4916 instead of setting them to OP_NOP since nops can't have registers
4919 2009-04-09 Zoltan Varga <vargaz@gmail.com>
4921 * aot-compiler.c (mono_compile_assembly): Split this huge function into
4922 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
4923 info. Strip 'mapping symbols' on ARM.
4925 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
4927 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
4928 this with the native genmdesc.
4930 2009-04-08 Bill Holmes <billholmes54@gmail.com>
4932 * aot-runtime.c: Fixing the MSVC build.
4934 Code is contributed under MIT/X11 license.
4936 2009-04-08 Zoltan Varga <vargaz@gmail.com>
4938 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
4939 JITted code depends on it.
4941 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
4943 * aot-compiler.c: Use new MonoGenericParam accessors.
4945 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
4947 Reduce memory usage and improve correctness wrt MonoGenericParam
4948 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
4949 handing. Avoid allocating MonoGenericParams, but use the ones in
4950 the container itself.
4952 2009-04-07 Miguel de Icaza <miguel@novell.com>
4954 * tasklets.c: Return exceptions in the out argument.
4956 2009-04-08 Zoltan Varga <vargaz@gmail.com>
4958 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
4959 opcode. Use pointer types in more places instead of casting them to
4962 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
4964 (mono_llvm_optimize_method): New helper function to optimize a method.
4966 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
4967 widening code so it could be called from more places.
4968 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
4969 code paths in the call opcodes.
4971 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
4973 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
4975 2009-04-06 Zoltan Varga <vargaz@gmail.com>
4977 * dwarfwriter.c: Use _ to separate class name
4978 components as gdb can't handle '.'. Represent reference variables
4981 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
4983 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
4985 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
4987 * gc-test.cs: New file with GC stack marking tests.
4989 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
4990 negative numbers for vfp.
4992 * basic-float.cs: Add a test.
4994 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
4996 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
4998 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
5000 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
5001 part of tasklet/continuation support.
5003 2009-04-05 Zoltan Varga <vargaz@gmail.com>
5005 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
5006 amd64 opcodes inside an ifdef.
5008 * dwarfwriter.c: Emit inheritance information for classes, emit fields
5011 * dwarfwriter.c (emit_type): Emit the class info for classes.
5013 2009-04-04 Zoltan Varga <vargaz@gmail.com>
5015 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
5017 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
5019 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
5021 * ssa.c (mono_ssa_compute): Fix some memory leaks.
5023 2009-04-03 Zoltan Varga <vargaz@gmail.com>
5025 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
5027 * mini-llvm.c: Update comments.
5029 * mini.h (COMPILE_LLVM): New macro.
5031 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
5033 * ssa.c (mono_ssa_compute): Ditto.
5035 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
5036 the unwind ops from a DWARF FDE.
5038 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
5039 methods by extracting the dwarf unwind ops from the unwind info generated
5042 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
5045 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
5048 2009-04-02 Zoltan Varga <vargaz@gmail.com>
5050 * Makefile.am (llvm_sources): Enable this.
5052 * mini.c (mini_method_compile): Add support for compiling with LLVM,
5053 failing back to the JIT if something cannot be handled.
5055 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
5056 compiling with LLVM.
5058 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
5059 compiling with LLVM.
5061 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
5062 compiling with LLVM.
5064 * mini-ops.h: Add a few opcodes needed by LLVM.
5066 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
5069 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
5072 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
5074 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
5076 2009-04-01 Mark Probst <mark.probst@gmail.com>
5078 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
5079 ridiculously large methods.
5081 2009-03-31 Martin Baulig <martin@ximian.com>
5083 * debug-debugger.c (debugger_remove_breakpoint): Call
5084 mono_debugger_remove_class_init_callback ().
5086 2009-03-31 Zoltan Varga <vargaz@gmail.com>
5088 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
5089 right before emitting code, not at the start.
5091 * mini.c (mono_postprocess_patches): Extract this into a separate function
5092 from mono_codegen ().
5094 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
5095 byref types correctly.
5097 2009-03-30 Zoltan Varga <vargaz@gmail.com>
5099 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
5102 2009-03-29 Zoltan Varga <vargaz@gmail.com>
5104 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
5105 indirect calls, this avoids problems where get_vcall_slot () would get
5106 confused by the native code for the instruction preceeding the call.
5107 (mono_arch_get_vcall_slot): Simplify this.
5108 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
5110 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
5111 register allocator now seems to depend on them instead of the data in
5114 * mini.c (mini_method_compile): Throw the correct type of exception if
5115 mono_method_get_header () fails because of a loading error.
5117 2009-03-28 Zoltan Varga <vargaz@gmail.com>
5119 * mini.c (mini_method_compile): Clear the loader error if the method
5120 header cannot be decoded.
5122 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
5123 interface methods on proxies correctly.
5125 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
5126 this argument for vtype methods. Add precise liveness info for arguments.
5128 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
5129 LIVERANGE_START/END opcodes.
5131 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
5132 for arguments and values in registers.
5134 2009-03-27 Zoltan Varga <vargaz@gmail.com>
5136 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
5137 return a valuetype. Fixes #487518.
5139 * iltests.il: Add a test.
5141 * aot-compiler.c: Use mono_thread_create () to create helper threads.
5143 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
5144 closed over a null reference correctly.
5146 2009-03-26 Zoltan Varga <vargaz@gmail.com>
5148 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
5150 2009-03-25 Mark Probst <mark.probst@gmail.com>
5152 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
5153 allocated to the same registers as fixed sregs.
5155 2009-03-24 Mark Probst <mark.probst@gmail.com>
5157 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
5160 * method-to-ir.c: Handle more cases for
5161 Interlocked.CompareExchange.
5163 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
5164 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
5165 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
5167 2009-03-23 Zoltan Varga <vargaz@gmail.com>
5169 * aot-runtime.c (decode_method_ref): Fix a warning.
5171 * unwind.c (mono_unwind_frame): Ditto.
5173 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5175 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
5176 (mono_compile_assembly): Enable the binary writer for full-aot as well.
5178 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
5179 fix the handling of large values in the ALU_PC_G0_NC relocation.
5181 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5183 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
5185 2009-03-22 Mark Probst <mark.probst@gmail.com>
5187 * method-to-ir.c (mono_spill_global_vars): Support for ternary
5190 2009-03-22 Mark Probst <mark.probst@gmail.com>
5192 * method-to-ir.c: MINI_OP3 needs a comma.
5194 * method-to-ir.c, mini.h, mini.c: Remove
5195 mono_init_op_sreg_counts ().
5197 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5199 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
5202 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
5205 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
5207 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
5210 2009-03-21 Mark Probst <mark.probst@gmail.com>
5212 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
5213 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
5214 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
5217 2009-03-20 Zoltan Varga <vargaz@gmail.com>
5219 * driver.c: Change location of gc_wrapper.h.
5221 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
5222 inside finally clauses correctly. Fixes #485721.
5224 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
5225 after the change above.
5227 * exceptions.cs: Add a test.
5229 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5231 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
5233 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
5234 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
5235 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
5237 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
5238 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
5240 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
5242 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
5243 Simplify logic for ensure_method_is_allowed_to_call_method.
5244 Handle wrappers on callers.
5246 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5248 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
5251 * basic-simd.cs: Fix the names of some test methods.
5253 2009-03-18 Geoff Norton <gnorton@novell.com>
5255 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
5257 2009-03-18 Zoltan Varga <vargaz@gmail.com>
5259 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
5261 2009-03-17 Jb Evain <jbevain@novell.com>
5263 * driver.c: remove now uneeded call to mono_gc_base_init before
5266 2009-03-17 Jb Evain <jbevain@novell.com>
5268 * dwarfwriter.c (token_handler): handle more cases.
5270 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5272 * method-to-ir.c: Remove more dead code (that was required only
5273 because of method_is_safe). Fix compiler warnings.
5275 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5277 * method-to-ir.c: Remove unneeded/useless method_is_safe
5278 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
5280 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
5282 * mini.c (mini_method_compile): Print the method been compiled with
5283 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
5284 for people not familiar with the runtime.
5286 2009-03-17 Zoltan Varga <vargaz@gmail.com>
5288 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
5289 a managed object which is later put into a GList. Return its class instead.
5291 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
5292 stack slots when using sgen.
5294 2009-03-16 Zoltan Varga <vargaz@gmail.com>
5296 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
5298 2009-03-14 Zoltan Varga <vargaz@gmail.com>
5300 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
5301 > so it works on the first vreg as well.
5303 2009-03-13 Zoltan Varga <vargaz@gmail.com>
5305 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
5308 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
5310 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
5313 2009-03-12 Zoltan Varga <vargaz@gmail.com>
5315 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
5316 native->IL offset mapping.
5318 2009-03-11 Zoltan Varga <vargaz@gmail.com>
5320 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
5322 * basic.cs: Add a test.
5324 2009-03-11 Mark Probst <mark.probst@gmail.com>
5326 * mini-x86.c (mono_arch_output_basic_block): Use different
5327 registers in case the ones we want to overwrite are used by the
5328 other operand. Fixes regression in #480807.
5330 2009-03-10 Zoltan Varga <vargaz@gmail.com>
5332 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
5334 * dwarfwriter.c (emit_line_number_info): The line number info for
5335 IL code was off by one. Fix that.
5337 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
5340 2009-03-09 Mark Probst <mark.probst@gmail.com>
5342 Contributed under the terms of the MIT/X11 license by Steven
5343 Munroe <munroesj@us.ibm.com>.
5345 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
5348 2009-03-08 Zoltan Varga <vargaz@gmail.com>
5350 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
5353 2009-03-06 Zoltan Varga <vargaz@gmail.com>
5355 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
5356 the delegate ctor handling code. Fixes #482638.
5358 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
5361 * iltests.il.in: Add a test.
5363 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
5366 2009-03-05 Mark Probst <mark.probst@gmail.com>
5368 * mini-trampolines.c (mono_create_jump_trampoline): If the method
5369 is shared generic code, return the trampoline, even if the method
5370 has already been compiled. Fixes #479763.
5372 * mini.c, mini.h: New function
5373 mono_jit_find_compiled_method_with_jit_info() which is the same as
5374 mono_jit_find_compiled_method() but also returns the jit info.
5376 2009-03-05 Mark Probst <mark.probst@gmail.com>
5378 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
5379 for methods which actually have one. For all other methods, make
5380 sure the this argument var is live the whole method.
5382 * mini.c (mini_method_compile): Every shared method has a
5383 this/vtable/mrgctx info. Fixes #480807.
5385 2009-03-05 Mark Probst <mark.probst@gmail.com>
5387 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
5388 generic/imt thunks where some entries branch through the vtable,
5389 while other entries branch directly.
5391 2009-03-05 Zoltan Varga <vargaz@gmail.com>
5393 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
5395 * mini-windows.c: Ditto.
5397 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
5400 2009-03-04 Zoltan Varga <vargaz@gmail.com>
5402 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
5405 2009-03-04 Mark Probst <mark.probst@gmail.com>
5407 * method-to-ir.c: Don't inline methods that use JMP. Fixes
5410 2009-03-04 Mark Probst <mark.probst@gmail.com>
5412 * exceptions-x86.c: Include debug-mini.h - fixes build.
5414 2009-03-04 Martin Baulig <martin@ximian.com>
5416 * debug-mini.c: Clean up the exception API and add documentation.
5417 (mono_debugger_handle_exception): New public method; this is
5418 called when throwing an exception or encountering an unhandled one.
5419 (mono_debugger_call_exception_handler): Formerly known as
5420 mono_debugger_handle_exception(); this is used to tell the
5421 debugger that we're about to invoke an exception handler.
5423 2009-03-04 Martin Baulig <martin@ximian.com>
5425 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
5426 ../metadata/mono-debug-debugger.c; save and reset exception state.
5428 2009-03-02 Martin Baulig <martin@ximian.com>
5430 * debug-mini.c: Moved the debugger exception handling here from
5431 ../metadata/mono-debug-debugger.c.
5434 (MonoDebuggerExceptionAction): New exception typedef.
5437 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
5439 * exceptions-amd64.c
5440 (mono_amd64_throw_exception): Use the new debugger exception
5444 (mono_handle_exception_internal): Don't call
5445 mono_debugger_unhandled_exception() here.
5447 2009-03-03 Zoltan Varga <vargaz@gmail.com>
5449 * mini.c aot-compiler.c: Update after the changes to
5450 mono_marshal_get_runtime_invoke ().
5452 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
5453 Virtual generic methods might not have method->slot set, work around
5456 * generics.cs: Add a test.
5458 2009-03-02 Geoff Norton <gnorton@novell.com>
5461 * driver.c: Allow signal chaining of SIGFPE as well.
5463 2009-03-02 Zoltan Varga <vargaz@gmail.com>
5465 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
5466 this since it now receives the method not its generic context in the
5469 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
5470 generic/imt thunks where some entries branch through the vtable, while
5471 other entries branch directly.
5473 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
5475 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
5476 support for interface methods as well.
5478 * mini-trampolines.c: Add support for virtual generic methods in interfaces
5479 using the normal IMT thunks.
5481 generics.cs: Add new tests.
5483 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
5484 the generic inst to the generic imt thunks. This fixes AOT support,
5485 improves consistency with the normal IMT thunks, and makes it easier to
5486 add support for interface generic virtual methods later.
5488 * mini-trampolines.c (mono_magic_trampoline): Ditto.
5490 2009-02-28 Zoltan Varga <vargaz@gmail.com>
5492 * driver.c (mono_set_signal_chaining): New public API function to enable
5493 signal chaining on POSIX platforms.
5495 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
5496 (si@lindenlab.com) to implement signal chaining. The original patch was
5497 contributed under the MIT X/11 license:
5498 https://bugzilla.novell.com/show_bug.cgi?id=318894
5500 2009-02-27 Zoltan Varga <vargaz@gmail.com>
5502 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
5503 too until it can be made to run on amd64.
5505 2009-02-26 Zoltan Varga <vargaz@gmail.com>
5507 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
5508 to get_generic_context_from_code () + get_call_info () if possible.
5510 2009-02-25 Zoltan Varga <vargaz@gmail.com>
5512 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
5513 suspend-on-sigsegv functionality.
5515 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
5516 to suspend when a native SIGSEGV is received. This is useful for debugging
5517 crashes which don't happen under gdb, since a live process contains more
5518 information than a core file.
5520 * mini-exceptions.c (mono_print_thread_dump): Use
5521 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
5523 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
5525 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
5527 * basic-float.cs: Disable the tests which currently fail on amd64.
5529 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
5530 value to mono_arch_patch_callsite () to fix crashes.
5532 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
5534 2009-02-23 Zoltan Varga <vargaz@gmail.com>
5536 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
5537 nop code by patching the call address to point to the nullified class init
5538 trampoline, as the former does not seem to be safe on SMP machines.
5540 2009-02-23 Mark Probst <mark.probst@gmail.com>
5542 * mini-ops.h: Fix the argument types for a few x86 opcodes where
5545 2009-02-23 Zoltan Varga <vargaz@gmail.com>
5547 * basic-float.cs basic-calls.cs: Fix warnings.
5549 2009-02-22 Mark Probst <mark.probst@gmail.com>
5551 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
5552 correct frame pointer in the LMF. Should fix #478394.
5554 2009-02-22 Zoltan Varga <vargaz@gmail.com>
5556 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
5558 * image-writer.c: Make the binary writer less verbose.
5560 2009-02-21 Zoltan Varga <vargaz@gmail.com>
5562 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
5563 are called from runtime invoke wrappers.
5565 2009-02-20 Zoltan Varga <vargaz@gmail.com>
5567 * cpu-ppc.md (store_memindex): Increase the size of this.
5569 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5571 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5573 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
5575 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
5578 Last fix for of #467201.
5581 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5583 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5585 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
5586 and long_conv_to_r8_2:
5588 Fixed part of #467201.
5590 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5592 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5594 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
5595 conversion to 32 bits.
5597 * cpu-x86.md: Increase the size of int_conv_to_r4.
5599 * basic-float.cs: Add a test for this.
5601 Fixed part of #467201.
5603 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5605 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5607 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
5608 conversion to 64 bits.
5610 * basic-float.cs: Add a test for this.
5612 Fixed part of #467201.
5614 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5616 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5618 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
5619 This behavior is compatible with MS.
5621 * iltest.il.in: Add a test for this.
5623 Fixed part of #467201.
5625 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5627 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5629 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
5630 change the precision of the value.
5632 * cpu-x86.md: Define len for float_conv_to_r4.
5634 * basic-float.cs: Add a test for this.
5636 Fixed part of #467201.
5638 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
5640 * mini.c: Adjust locking order to the new semantics where the loader lock
5643 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
5652 * mini-trampolines.c:
5665 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
5667 2009-02-18 Zoltan Varga <vargaz@gmail.com>
5669 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
5672 2009-02-17 Zoltan Varga <vargaz@gmail.com>
5674 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
5675 for cctors if needed.
5677 2009-02-17 Mark Probst <mark.probst@gmail.com>
5679 * mini-ppc.c: Fix build on Darwin.
5681 2009-02-17 Zoltan Varga <vargaz@gmail.com>
5683 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
5684 version instead of 3 as valgrind doesn't like version 3.
5686 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5688 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
5689 usable for hashing methods.
5690 (emit_extra_methods): Use the new hash to avoid putting every method in the
5693 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
5695 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
5696 whenever a method ref could match a method.
5698 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
5701 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
5704 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
5706 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
5707 the encoding buffer.
5709 * method-to-ir.c (mono_method_check_inlining): Avoid calling
5710 mono_method_get_header () on inflated methods as an optimization.
5712 2009-02-16 Zoltan Varga <vargaz@gmail.com>
5714 * ssa.c (fold_ins): Fix another crash if the instruction following the
5715 switch was optimized away.
5717 2009-02-16 Mark Probst <mark.probst@gmail.com>
5719 Contributed under the terms of the MIT/X11 license by Steven
5720 Munroe <munroesj@us.ibm.com>.
5722 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
5724 2009-02-16 Zoltan Varga <vargaz@gmail.com>
5726 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
5727 around the mono_domain_alloc calls, it is now done by the functions
5730 * aot-compiler.c (compile_method): Only add wrappers referenced by
5731 the method if compiling with full AOT.
5732 (mono_compile_assembly): Error out if --aot=full is specified on
5733 a platform where it is not supported.
5735 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
5738 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
5741 * aot-runtime.c (load_named_code): Handle
5742 mono_arm_throw_exception_by_token.
5744 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
5746 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
5749 * Makefile.am (fullaotcheck): Exit if a test fails.
5751 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
5753 (mono_compile_assembly): Handle the assembler failing.
5755 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
5756 accepting subsections of .bss.
5758 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
5761 * aot-compiler.c: Remove some unused includes.
5763 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
5764 now in MonoImageWriter.
5766 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
5767 code sequence which matches a non-virtual call. Fixes #472654.
5769 2009-02-15 Zoltan Varga <vargaz@gmail.com>
5771 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
5774 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
5775 use the image/dwarf writers directly.
5777 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
5780 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
5783 * image-writer.h: Fix some typos.
5785 * dwarfwriter.h dwarfwriter.c: New files.
5787 * aot-compiler.c: Extract the DWARF info writing functionality into a
5790 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
5791 argument to return unwind info.
5793 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
5795 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
5797 * aot-runtime.c (decode_method_ref): Add a case for
5798 MONO_AOT_METHODREF_WRAPPER_NAME.
5800 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
5803 * aot-compiler.c (encode_method_ref): Use the new constants.
5805 * aot-runtime.c (decode_method_ref): Ditto.
5807 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
5808 be compiled, not the icall itself.
5810 2009-02-14 Zoltan Varga <vargaz@gmail.com>
5812 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
5813 using decode_method_ref ().
5815 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
5816 convert it to an in32. Fixes #475859.
5818 * arrays.cs: Add a test.
5820 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5822 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
5825 * basic-long.cs: Add a test.
5827 2009-02-12 Mark Probst <mark.probst@gmail.com>
5829 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
5830 remove the frame pointer in leaf methods which don't receive any
5831 arguments, don't throw exceptions and don't do dynamic stack
5834 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5836 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
5837 the fail_tramp changes. Hopefully fixes #475132.
5839 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
5841 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
5842 instead of mono_metadata_signature_dup_full.
5844 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5846 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
5847 for processing jump tables. Fixes #473787.
5849 2009-02-11 Mark Probst <mark.probst@gmail.com>
5851 * mini-generic-sharing.c: mini_method_get_context() just calls
5852 mono_method_get_context_general() now.
5854 * mini.c, mini.h: Moved get_object_generic_inst(),
5855 construct_object_context_for_method() and
5856 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
5858 2009-02-11 Zoltan Varga <vargaz@gmail.com>
5860 * branch-opts.c (mono_if_conversion): Handle the case where the merged
5861 basic block fell through to its successor bblock without a branch. Fixes
5864 * iltests.il.in: Add a test.
5866 * aot-compiler.c (encode_method_ref): Encode methods of array types.
5867 (can_encode_patch): We can now handle arrays of generic parameters and
5870 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
5872 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
5873 the AOT file to avoid some #ifdefs in aot-runtime.c
5875 * mini.h: Bump AOT file format version.
5877 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5879 * Makefile.am (fullaotcheck): Make this run the tests.
5881 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
5883 2009-02-10 Mark Probst <mark.probst@gmail.com>
5885 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
5886 individually. Fixes #473482.
5888 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5890 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
5892 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
5894 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
5895 (mono_compile_assembly): Hush compile warnings about
5896 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
5899 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5901 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
5903 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
5905 * aot-compiler.c: Fix arm support.
5907 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
5908 img_writer_emit_unset_mode () function.
5910 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
5911 (mono_unwind_get_dwarf_pc_reg): Ditto.
5913 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
5914 Move almost all platform specific code to a set of arch_ functions,
5915 and document them to ease porting.
5917 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
5919 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
5921 * aot-compiler.c: Extract the image writing functionality into a separate
5922 module to reduce the size of this file.
5924 2009-02-09 Geoff Norton <gnorton@novell.com>
5926 * mini-s390.c: Fix the signature of emit_sig_cookie.
5928 2009-02-09 Zoltan Varga <vargaz@gmail.com>
5930 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
5932 * aot-runtime.c (is_shared_got_patch): Ditto.
5934 * aot-runtime.c (load_named_code): Cope with the fact that
5935 decode_got_entry () won't decode the patch fully if its corresponding got
5936 entry is already filled.
5938 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
5940 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
5942 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
5943 as the moving pointer instead of 'buf' for consistency with the rest of the
5945 (mono_arch_create_monitor_exit_trampoline): Ditto.
5947 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
5948 generic_class_init trampolines.
5949 (add_generic_class): Extract some code from add_generic_instances () into a
5950 separate function so it can be called from other places too.
5951 (compile_method): Call add_generic_class () for the classes of inflated methods
5952 referenced by the method.
5953 (can_encode_patch): Allow references to generic parameters.
5955 * aot-runtime.c: Add support the patches required by the new trampolines.
5957 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
5960 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
5963 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
5964 this from get_throw_pending_exception, make the signature full aot compatible.
5966 * Makefile.am (fullaotcheck): New target to run full-aot tests.
5968 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
5970 * exceptions.cs: Add a test.
5972 2009-02-07 Zoltan Varga <vargaz@gmail.com>
5974 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
5975 use the DWARF_DATA_ALIGN constant instead.
5977 * exception-<ARCH>.c: Update after the above change.
5979 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
5982 * mini-arm.c: Enable the dwarf unwinder.
5984 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
5985 instead of mono_class_setup_vtable ().
5987 2009-02-07 Zoltan Varga <vargaz@gmail.com>
5989 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
5992 * mini-x86.h: Enable the dwarf unwinder.
5994 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
5996 Fix mcs/tests/test-7.cs
5997 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
6000 2009-02-06 Zoltan Varga <vargaz@gmail.com>
6002 * mini.c (print_jit_stats): Remove some unused statistics.
6004 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6006 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
6008 2009-02-05 Mark Probst <mark.probst@gmail.com>
6010 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
6011 the method we get from mono_object_get_virtual_method() because
6012 that function does it properly, now.
6014 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6016 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
6017 opcodes. Fixes #472775.
6019 2009-02-05 Mark Probst <mark.probst@gmail.com>
6021 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
6022 fact that mono_find_jit_info() sometimes returns the context
6023 corresponding to the jit info in new_ctx. Fixes #472600.
6025 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6027 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
6028 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
6029 klass->enum_basetype directly.
6031 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
6034 * unwind.c: Avoid 0 sized arrays.
6036 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6038 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
6039 size on systems with 64k pages. Fixes #471389.
6041 2009-02-04 Mark Probst <mark.probst@gmail.com>
6043 Contributed under the terms of the MIT/X11 license by Steven
6044 Munroe <munroesj@us.ibm.com>.
6046 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
6047 for LOADI4_MEMBASE. Use addi instead of addic if it's not
6050 2009-02-04 Mark Probst <mark.probst@gmail.com>
6052 Contributed under the terms of the MIT/X11 license by Steven
6053 Munroe <munroesj@us.ibm.com>.
6055 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
6058 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
6059 The trampoline can be longer on PPC64.
6061 2009-02-04 Mark Probst <mark.probst@gmail.com>
6063 Contributed under the terms of the MIT/X11 license by Steven
6064 Munroe <munroesj@us.ibm.com>.
6066 * mini-ppc.c: Compiler warning fixes and trivial code
6069 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6071 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
6072 ins->dreg which could be a hardware register, not a vreg.
6074 * aot-compiler.c (emit_method_dwarf_info): Ditto.
6076 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
6077 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
6079 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
6081 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
6082 ->dreg, that is not the vreg we are looking for.
6084 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
6086 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
6089 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
6092 2009-02-03 Zoltan Varga <vargaz@gmail.com>
6094 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
6096 * aot-compiler.c (emit_line_number_info): Fix line number emission when
6099 * aot-compiler.c: Add xdebug support on x86.
6101 * unwind.c: Add x86 support.
6103 * aot-compiler.c (emit_exception_debug_info): Control the emission of
6104 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
6106 * mini.c (mini_method_compile): Ditto.
6108 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
6111 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
6112 which mimic .push_section/.pop_section in GAS.
6114 * aot-compiler.c: Emit precise live range information for variables.
6116 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
6118 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
6119 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
6122 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
6123 the live ranges of variables.
6125 * mini.h (struct MonoMethodVar): Add two fields containing the live range
6126 of the variable in terms of native offsets.
6128 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
6130 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
6132 2009-02-02 Mark Probst <mark.probst@gmail.com>
6134 Contributed under the terms of the MIT/X11 license by Steven
6135 Munroe <munroesj@us.ibm.com>.
6137 * exceptions-ppc.c (restore_regs_from_context): Correct operand
6138 order (offset then base reg) for ppc_load_multiple_regs.
6139 (emit_save_saved_regs) Correct operand order for
6140 ppc_store_multiple_regs.
6141 (mono_arch_get_call_filter): Correct operand order for
6142 ppc_load_multiple_regs.
6144 * mini-ppc.c (emit_memcpy): Fix operand order for
6145 ppc_load_reg_update and ppc_store_reg_update.
6146 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
6147 (mono_arch_emit_epilog): Correct operand order for
6148 ppc_load_multiple_regs.
6150 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
6151 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
6153 2009-02-02 Mark Probst <mark.probst@gmail.com>
6155 * cpu-ppc64.md: Fixed storer4_memindex length.
6157 2009-02-02 Zoltan Varga <vargaz@gmail.com>
6159 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
6162 * aot-compiler.c (emit_line_number_info): Optimize this.
6164 2009-02-01 Zoltan Varga <vargaz@gmail.com>
6166 * aot-compiler.c: Disassemble tokens in the IL disassembly.
6168 * aot-compiler.c: Add debug info for methods without debug info by
6169 emitting an IL file and having the line number info referencing that file.
6171 * aot-compiler.c: Optimize the size of the generated line number info.
6173 * aot-compiler.c: Emit line number info in xdebug mode.
6175 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
6178 2009-01-31 Zoltan Varga <vargaz@gmail.com>
6180 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
6182 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
6185 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6187 * basic-calls.cs: Test for the weird crash found on arm.
6189 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6191 * cpu-arm.md: Increase the size of storer8_membase_reg and
6192 loadr8_membase_reg to 24 bytes to accomodate the extra add.
6194 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
6195 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
6196 reg to LR otherwise we'll be loading/storing from just the offset.
6198 2009-01-30 Miguel de Icaza <miguel@novell.com>
6200 Question: if we are storing gint32's inside the "*native_offset",
6201 should we change the signature to "gint32 *native_offset" to
6202 ensure that we do not have type definition problems?
6204 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
6205 an int * as this is what the other function expects, causes
6206 problems with Freescale's compiler that defined int32_t to be a
6207 long and makes int incompatible
6209 2009-01-30 Miguel de Icaza <miguel@novell.com>
6211 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
6212 filename conflict with bjam.
6214 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6216 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
6217 as it might use decomposed ops.
6219 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6221 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
6223 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
6226 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
6228 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
6231 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
6232 way registers are stored in MonoContext on arm.
6234 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
6235 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
6237 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
6239 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
6241 * mini.c (mini_init): Register mono_isfinite.
6243 * jit-icalls.c (mono_isfinite): New jit icall.
6245 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
6247 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
6248 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
6251 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6253 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
6254 separate frame and stack pointers, so we must use FP to find the register
6256 The FP reg is retrieved from the MonoContext::regs array.
6258 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6260 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
6263 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6265 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
6266 return R4 and R8 when not running under softfloat.
6268 Fixes basic-calls.exe
6270 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6272 * mini-arm.c: Implement some overflow opcodes.
6274 2009-01-29 Miguel de Icaza <miguel@novell.com>
6276 * ssa.c: handle another alloca.h
6278 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
6279 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
6280 MONO_ARCH_USE_SIGACTION.
6282 * aot-runtime.c, mini-exceptions.c: Replace platform define with
6285 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
6287 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
6288 PPC targets as sigaction does not exist on all platforms, define
6289 this on a per-platform basis.
6291 Instead of erroring out if the platform is not defined, include
6292 mini-ppc-os.h, and expect that the OS specific setting provides
6293 the required information.
6295 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6297 * aot-compiler.c: Fix --enable-minimal=aot.
6299 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6301 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
6304 2009-01-29 Zoltan Varga <vargaz@gmail.com>
6306 * exceptions-arm.c: Fix warnings.
6308 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
6311 * mini-x86.c: Fix --enable-minimal=jit build.
6313 * mini.c: Really fix --enable-minimal=jit build.
6315 * mini.c (construct_object_context_for_method): Move this outside
6316 the DISABLE_JIT block to fix the --enable-minimal=jit build.
6318 "Backported" of r124984 from 2.0 branch.
6320 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
6322 "Backport" of r124977 + r124978 from 2.0 branch.
6324 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
6325 to avoid calling mono_exception_from_token () from the throw trampoline.
6326 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
6327 for throwing corlib exceptions, this fixes full-aot support for corlib
6330 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
6332 2009-01-29 Miguel de Icaza <miguel@novell.com>
6334 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
6335 part of the changes to split the code in mini into operating
6336 system specific files.
6338 This patch was done by copying mini.c to the respective files to
6339 preserve SVN history.
6341 2009-01-29 Zoltan Varga <vargaz@gmail.com>
6343 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
6345 2009-01-28 Zoltan Varga <vargaz@gmail.com>
6347 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
6348 remoting-invoke-with-check wrappers of shared methods.
6350 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
6352 2009-01-27 Mark Probst <mark.probst@gmail.com>
6354 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
6355 optimization if the top of stack is the last instruction in the
6356 bblock. Otherwise it might have been used after its definition.
6359 2009-01-27 Zoltan Varga <vargaz@gmail.com>
6361 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
6362 method as well when get_vcall_slot () fails to match a code sequence.
6364 * mini-arm.c: Fix the android build, which doesn't have
6367 2009-01-26 Zoltan Varga <vargaz@gmail.com>
6369 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
6372 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
6374 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
6376 2009-01-26 Zoltan Varga <vargaz@gmail.com>
6378 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
6379 and put its id into jinfo->used_regs. This is only used on amd64,
6380 which is currently the only platform generating unwind info.
6382 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
6383 the dwarf unwinder. This is required to correctly handle async exceptions
6384 like thread abort and stack overflows, which can happen while a method
6385 is in the middle of its prolog or epilog.
6387 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
6388 the unwind info belonging to an AOTed method.
6390 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
6391 into cfg->unwind_ops.
6393 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
6395 * mini.c (mini_init): Call mono_unwind_init ().
6396 (mini_cleanup): Call mono_unwind_cleanup ().
6398 * unwind.c: Add functions for managing a set of unwind info entries, allowing
6399 unwind info to be shared between methods.
6401 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
6404 * exceptions-amd64.c (mono_arch_exceptions_init): Call
6405 get_throw_pending_exception () to avoid initialization races.
6407 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
6408 mono_arch_exceptions_init () function.
6410 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
6412 2009-01-25 Zoltan Varga <vargaz@gmail.com>
6414 * mini.c (mono_get_domain_intrinsic): New helper function.
6415 (mono_get_thread_intrinsic): Ditto.
6417 * mini-arm.c mini-ia64.c: Use the new helper functions.
6419 * method-to-ir.c (mono_method_to_ir): Fix the comment for
6420 the last constrained_call change, since it is needed in the non-AOT
6423 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
6425 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
6426 mono_get_lmf_addr () on arm eabi linux.
6428 2009-01-24 Zoltan Varga <vargaz@gmail.com>
6430 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
6431 code sequence which matches a non-virtual call.
6433 2009-01-23 Mark Probst <mark.probst@gmail.com>
6435 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
6438 2009-01-23 Zoltan Varga <vargaz@gmail.com>
6440 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
6441 runtime-invoke wrappers, since they are also shared based on signature.
6443 2009-01-22 Mark Probst <mark.probst@gmail.com>
6445 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
6446 info from the (correct) context.
6448 2009-01-22 Zoltan Varga <vargaz@gmail.com>
6450 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
6452 * unwind.c (mono_unwind_frame): New function to unwind through a frame
6453 using dwarf unwinding info. Not yet used.
6455 * mini.c (mini_init): When using xdebug, disable freeing of domains.
6457 2009-01-21 Mark Probst <mark.probst@gmail.com>
6459 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
6462 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
6463 special case and handle mono_arch_delegate_invoke_impl() returning
6464 function descriptors.
6466 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
6467 trampolines return function descriptors, too.
6469 2009-01-21 Zoltan Varga <vargaz@gmail.com>
6471 * method-to-ir.c (handle_alloc): Avoid generic instances in the
6472 out_of_line optimization.
6474 2009-01-21 Martin Baulig <martin@ximian.com>
6477 (MonoCompile): Added `disable_deadce_vars' to disable removing
6481 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
6482 inside the debugger.
6484 * liveness.c (mono_analyze_liveness): Don't remove any unused
6485 variables if `cfg->disable_deadce_vars' is set.
6487 2009-01-21 Mark Probst <mark.probst@gmail.com>
6489 * method-to-ir.c: Only apply exception constructor optimization if
6490 the the method actually belongs to an exception class. Fixes
6493 2009-01-21 Zoltan Varga <vargaz@gmail.com>
6495 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
6496 change inside a #ifdef __mono_ppc64__.
6498 * aot-compiler.c (compile_method): Remove the previous limitation.
6500 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
6501 on type variables in AOTed code.
6503 * aot-compiler.c (compile_method): Skip generic methods having type
6504 constraints on their generic parameters.
6506 * aot-compiler.c (compile_method): Check for methods which cannot be
6507 encoded inside RGCTX_FETCH patches as well.
6509 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
6512 2009-01-20 Mark Probst <mark.probst@gmail.com>
6514 * method-to-ir.c: Force the vtable variable in shared generic code
6515 for the case that they might show up on a stack trace where they
6518 * mini-exceptions.c: Save and use generic sharing info as well as
6519 IP in stack traces to resolve shared generic instantiations.
6521 2009-01-20 Zoltan Varga <vargaz@gmail.com>
6523 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
6524 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
6526 2009-01-20 Mark Probst <mark.probst@gmail.com>
6528 * method-to-ir.c: Do generic sharing for array constructors.
6530 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
6532 * mini-exceptions.c (mono_print_thread_dump): Add information
6533 about the thread state using wapi_current_thread_desc.
6535 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
6537 * basic-simd.cs: Tests for the new constructors.
6539 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
6541 * mini-ops.h: Added OP_EXPAND_*
6545 * mini-x86.c (mono_arch_output_basic_block): Same.
6547 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
6549 2009-01-19 Zoltan Varga <vargaz@gmail.com>
6551 * iltests.il.in: Add a test for #467385.
6553 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
6555 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
6556 thread been cleaned up is not the same currently in execution.
6558 Fixes appdomain-unload crashes on windows, osx and linux variants
6559 without the __thread keyword.
6561 2009-01-18 Zoltan Varga <vargaz@gmail.com>
6563 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
6564 (koush@koushikdutta.com). Implement this for android.
6566 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
6567 begins with a digit.
6569 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
6570 mono_marshal_get_write_barrier ().
6572 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
6574 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
6575 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
6576 that pass them on a register pair.
6578 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
6579 test was crashing due to that.
6581 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
6583 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
6584 trampoline code. Include ucontext.h only if available.
6586 2009-01-15 Mark Probst <mark.probst@gmail.com>
6588 * mini.c: mono_domain_lookup_shared_generic() takes an open method
6589 and doesn't check whether it's sharable, like it was before
6590 removing the shared generics hash. This brings IronPython
6591 performance back to what it was before that change.
6593 2009-01-14 Mark Probst <mark.probst@gmail.com>
6595 * method-to-ir.c: Handle delegate invocation optimization earlier,
6596 otherwise it would be handled (much more slowly) by the
6597 final/sealed optimization.
6599 2009-01-13 Zoltan Varga <vargaz@gmail.com>
6601 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
6602 domain is not set. Fixes #465864.
6604 2009-01-12 Mark Probst <mark.probst@gmail.com>
6606 * method-to-ir.c: Don't stop sharing of generic methods with catch
6607 clauses - we already handle those.
6609 2009-01-12 Mark Probst <mark.probst@gmail.com>
6611 * mini.c, mini.h: lookup_generic_method() is now
6612 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
6613 making the shared_generics_hash obsolete.
6615 2009-01-12 Mark Probst <mark.probst@gmail.com>
6617 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
6618 use the red zone. Make room on the stack first and then use it,
6619 not the other way around.
6621 2009-01-12 Zoltan Varga <vargaz@gmail.com>
6623 * mini.c (mini_init): Call mono_xdebug_init ().
6625 * aot-compiler.c (mono_xdebug_init): Make this non-static.
6627 2009-01-11 Zoltan Varga <vargaz@gmail.com>
6629 * TestDriver.cs: Add an --iter argument to run tests multiple times.
6631 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
6634 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
6635 debug+unwind info for trampolines.
6637 * mini.c (mono_create_unwind_op): New helper function.
6639 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
6641 2009-01-10 Zoltan Varga <vargaz@gmail.com>
6643 * aot-compiler.c: Fix the build.
6645 2009-01-09 Zoltan Varga <vargaz@gmail.com>
6647 * Makefile.am: Update dtrace-prelink.sh location.
6649 2009-01-08 Zoltan Varga <vargaz@gmail.com>
6651 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
6652 optimization. Fixes #464520.
6654 2009-01-07 Bill Holmes <billholmes54@gmail.com>
6656 * mini-amd64.c : Adding code to save/restore non-volatile registers
6659 * exceptions-amd64.c : Adding code to save/restore non-volatile
6660 registers on Winx64.
6662 Contributed under MIT/X11 license.
6664 2009-01-07 Zoltan Varga <vargaz@gmail.com>
6666 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
6667 __GNUC_MINOR__ which can break when the major version changes.
6669 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
6671 * basic-simd.cs: Add tests for usage of the sizeof opcode.
6673 2009-01-07 Geoff Norton <gnorton@novell.com>
6675 * helpers.c: Allow mono -v -v -v to work on darwin.
6677 2009-01-05 Bill Holmes <billholmes54@gmail.com>
6679 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
6682 Contributed under MIT/X11 license.
6684 2009-01-05 Zoltan Varga <vargaz@gmail.com>
6686 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
6687 instead of directly accessing type->data.klass. Fixes #462016.
6688 (mono_allocate_stack_slots_full): Ditto.
6690 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
6691 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
6693 * aot-compiler.c (emit_plt): Fix ARM build.
6695 2009-01-04 Zoltan Varga <vargaz@gmail.com>
6697 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
6699 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
6702 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
6703 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
6706 * iltests.il.in: Add a regression test.
6708 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6710 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
6712 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6714 * basic-simd.cs: Add a regression test for #462457.
6716 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6718 * mini-ops.h: Add a definition of XPHI.
6720 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
6722 * ssa.c (op_phi_to_move): Handle XPHI.
6724 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
6728 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6730 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
6732 2008-12-31 Geoff Norton <gnorton@novell.com>
6734 * mini-ppc.c: The prolog size allocated can be too small for darwin
6735 ppc32 under certain circumstances. Also fix a small logic bug.
6737 2008-12-29 Zoltan Varga <vargaz@gmail.com>
6739 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
6740 while loading AOT methods.
6742 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
6743 since only the former is nulled out after a successful cast. This prevents
6744 crashes with rethrown exceptions when using --debug=casts.
6746 2008-12-24 Mark Probst <mark.probst@gmail.com>
6748 * mini.h: New macro for checking whether a method is final,
6749 i.e. whether the method or its class is marked final.
6751 * method-to-ir.c: Use the new macro for all final-checks
6752 consistently. Fixes the crash in the System.ServiceModel tests.
6754 2008-12-23 Mark Probst <mark.probst@gmail.com>
6756 * mini-exceptions.c (get_exception_catch_class): Corrected another
6757 overly strict assertion.
6759 2008-12-23 Mark Probst <mark.probst@gmail.com>
6761 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
6762 Clobbering it is not allowed because the caller might use it as
6763 the vtable register in the interface call.
6765 2008-12-19 Mark Probst <mark.probst@gmail.com>
6767 * mini-exceptions.c (get_exception_catch_class): Corrected an
6768 overly strict assertion.
6770 2008-12-18 Mark Mason <mmason@upwardaccess.com>
6772 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
6774 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
6776 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
6778 * cpu-mips.md: correct lengths for certain long_ opcodes.
6780 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
6782 * 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().
6784 2008-12-17 Mark Mason <mmason@upwardaccess.com>
6786 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
6788 2008-12-17 Mark Mason <mmason@upwardaccess.com>
6790 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
6792 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
6794 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
6797 2008-12-16 Mark Mason <mmason@upwardaccess.com>
6799 * 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
6801 * 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)
6803 2008-12-15 Mark Mason <mmason@upwardaccess.com>
6805 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
6807 2008-12-14 Zoltan Varga <vargaz@gmail.com>
6809 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
6810 gshared code. Fixes #458947.
6812 * generics.cs: Add a test.
6814 2008-12-12 Mark Mason <mmason@upwardaccess.com>
6816 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6818 * mini-mips.c: first pass n32 code generation.
6820 * mini-mips.h: datatypes and defines for n32 support.
6822 * exceptions-mips.c: first pass n32 code generation.
6824 * tramp-mips.c: first pass n32 code generation.
6826 * cpu-mips.md: add long_ opcodes.
6828 2008-12-12 Mark Mason <mmason@upwardaccess.com>
6830 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6832 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6834 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6836 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6838 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6840 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6842 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6844 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6846 * helpers.c: for mips/n32, don't pass -mips32 to objdump
6848 2008-12-12 Zoltan Varga <vargaz@gmail.com>
6850 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
6852 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
6854 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
6856 2008-12-12 Mark Probst <mark.probst@gmail.com>
6858 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
6859 descriptors for helper functions directly in front of the code.
6861 2008-12-11 Mark Probst <mark.probst@gmail.com>
6863 * method-to-ir.c: Removed an unnecessary assertion.
6865 2008-12-10 Zoltan Varga <vargaz@gmail.com>
6867 * method-to-ir.c: Merge SGEN changes from the old JIT.
6869 2008-12-10 Zoltan Varga <vargaz@gmail.com>
6871 * driver.c (compile_all_methods_thread_main): Handle failure of
6874 2008-12-10 Mark Probst <mark.probst@gmail.com>
6876 * mini-ppc.c: Merged with mini-ppc64.c.
6878 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
6880 * Makefile.am: Use the same sources for PPC and PPC64.
6882 * mini-ppc64.c: Removed.
6884 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6886 * branch-opts.c (remove_block_if_useless): Extract fall through detection
6887 code to mono_bb_is_fall_through.
6889 * branch-opts.c (mono_remove_critical_edges): Same.
6891 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6893 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
6894 expect that an OP_BR_REG will be there.
6896 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6898 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
6899 for the many branch ops. The original check miss OP_BR_REG.
6903 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6905 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
6907 2008-12-09 Zoltan Varga <vargaz@gmail.com>
6909 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
6910 while holding the aot lock.
6912 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6914 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
6916 2008-12-09 Bill Holmes <billholmes54@gmail.com>
6918 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
6919 to release all runtime callable wrappers held by the runtime.
6921 Contributed under MIT/X11 license.
6923 2008-12-09 Bill Holmes <billholmes54@gmail.com>
6925 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
6928 Contributed under MIT/X11 license.
6930 2008-12-09 Zoltan Varga <vargaz@gmail.com>
6932 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
6933 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
6935 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6937 * cpu-mips.md: fix ckfinite length
6939 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
6940 (mono_arch_lowering_pass): cleanup, rearrange for clarity
6941 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
6943 2008-12-08 Mark Mason <mmason@upwardaccess.com>
6945 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
6947 2008-12-08 Geoff Norton <gnorton@novell.com>
6949 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
6950 size by 8 bytes as well.
6952 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6954 * basic-simd.cs: Fix method names for Vector16b.
6956 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6958 * basic-simd.cs: Fix method names for Vector16sb.
6960 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6962 * basic-simd.cs: Fix method names for Vector8us.
6964 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6966 * basic-simd.cs: Fix method names for Vector8s.
6968 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6970 * basic-simd.cs: Fix method names for Vector4ui.
6972 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6974 * basic-simd.cs: Fix method names for Vector2l.
6976 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6978 * basic-simd.cs: Fix method names for Vector2d.
6980 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6982 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
6983 that are extension methods.
6985 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6987 * basic-simd.cs: Fix method names for Vector4f.
6989 2008-12-08 Zoltan Varga <vargaz@gmail.com>
6991 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
6992 as such. Fixes #456669.
6994 2008-12-07 Mark Mason <mmason@upwardaccess.com>
6996 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
6998 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7000 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
7001 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
7002 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
7003 (mips_adjust_stackframe): handle FP spills
7005 * mini-ops.h: add mips_mtc1_s2
7007 * cpu-mips.md: add mips_mtc1_s2
7009 2008-12-07 Zoltan Varga <vargaz@gmail.com>
7011 * unwind.c: New file, move the unwind info encoding functions here from
7012 aot-compiler.c, so they could be used at runtime too.
7014 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7016 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
7017 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
7019 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7021 * mini-mips.c: cleanup warnings
7022 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
7023 (mips_adjust_stackframe): handle case of taking the address of stack locals
7025 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7027 * aot-compiler.c: Implement a few functions missing from the asm writer.
7028 (emit_method_code): Only write symbols for methods when using the bin
7029 writer, since the assembler can't deal with the characters in our method
7032 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
7034 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
7037 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
7038 a bit to also restore %rax.
7040 2008-12-05 Mark Probst <mark.probst@gmail.com>
7042 * mini-ppc.c: Some simple merges from mini-ppc64.c.
7044 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7046 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
7049 2008-12-05 Mark Probst <mark.probst@gmail.com>
7051 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
7053 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
7054 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
7056 * exceptions-ppc64.c: Removed.
7058 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
7060 2008-12-05 Mark Probst <mark.probst@gmail.com>
7062 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
7065 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
7067 * tramp-ppc64.c: Removed.
7069 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7071 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
7074 2008-12-05 Mark Probst <mark.probst@gmail.com>
7076 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
7078 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
7079 mini-ppc.h instead of mini-ppc64.h.
7081 * mini-ppc64.h: Removed.
7083 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7085 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
7087 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
7089 2008-12-05 Mark Probst <mark.probst@gmail.com>
7091 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
7092 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
7095 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7097 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
7099 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7101 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
7103 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7105 * basic-simd.cs: Tests for operator == and != on Vector4f.
7107 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7109 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
7111 * simd-intrinsics.c: Kill useless enum.
7113 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7115 * cpu-mips.md: add long_conv_to_ovf_i4_2
7116 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
7118 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7120 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
7122 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
7124 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7126 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
7128 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7130 * basic-simd.cs: Add tests for new methods.
7132 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7134 * simd-intrinsics.c: Add support for operator == and !=
7137 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
7139 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7141 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
7143 2008-12-04 Zoltan Varga <vargaz@gmail.com>
7145 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
7147 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
7148 MONO_PATCH_INFO_ICALL_ADDR.
7150 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
7152 * aot-compiler.c: Resurrect full-aot support.
7154 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7156 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
7158 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7160 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
7162 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
7164 * basic-simd.cs: Fix tests to work under ppc.
7165 Remove tests for methods that will be removed.
7167 2008-12-03 Mark Probst <mark.probst@gmail.com>
7169 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
7170 generic type (via a typedef or typeref) correctly.
7172 2008-12-03 Zoltan Varga <vargaz@gmail.com>
7174 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
7175 diagnose an assertion failure.
7177 2008-12-02 Mark Probst <mark.probst@gmail.com>
7179 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
7180 Fix trampoline size.
7182 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
7183 conversion opcodes are implemented natively instead via emulation.
7185 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7187 * cpu-mips.md: remove mips_xori
7189 * mini-ops.h: remove mips_xori
7191 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
7193 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
7195 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
7197 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7199 * cpu-mips.md: fix instruction lengths.
7201 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
7203 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
7205 * mini-ops.h: fix slti / sltiu op profiles.
7207 2008-12-02 Martin Baulig <martin@ximian.com>
7209 * method-to-ir.c (mono_method_to_ir): Disable debugging
7210 information for the init locals block to make the debugger stop
7211 after all locals have been initalized.
7213 2008-12-02 Martin Baulig <martin@ximian.com>
7215 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
7216 running inside the debugger.
7218 2008-12-01 Zoltan Varga <vargaz@gmail.com>
7220 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
7223 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
7224 alu->alu imm optimization which only shows if deadce is disabled.
7226 * aot-compiler.c: Rename the function names for the binary and asm writers
7227 so they can coexist in the same process. Rework the xdebug code to use the
7228 asm writer. This avoids the need to call into the runtime to dump the
7229 debugging info. Add more debugging info for types.
7231 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
7233 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
7234 cpu description tables, they can't occur in cpu-<ARCH>.md.
7236 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
7237 the stack in CEE_LDFLDA. Fixes #450542.
7239 * generics.cs: Add a new test.
7241 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7243 * mini-ops.h: updated MIPS opcodes
7244 * mini-mips.c: decompose long opts
7245 * mini-mips.h: decompose long opts
7247 2008-11-29 Mark Mason <mmason@upwardaccess.com>
7249 * cpu-mips.md: fix length on int_rem_un
7250 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
7252 2008-11-29 Zoltan Varga <vargaz@gmail.com>
7254 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
7256 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
7258 2008-11-29 Martin Baulig <martin@ximian.com>
7260 * mini-exceptions.c (mono_handle_native_sigsegv): Check
7261 mono_debug_using_mono_debugger() in addition to the
7262 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
7264 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7266 * mini-ops.h: updated more MIPS opcodes
7267 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
7268 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
7270 2008-11-28 Mark Probst <mark.probst@gmail.com>
7272 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
7274 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7276 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
7277 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
7278 * mini-ops.h: correct selected mips opcode entries
7280 2008-11-28 Mark Probst <mark.probst@gmail.com>
7282 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
7285 2008-11-28 Mark Probst <mark.probst@gmail.com>
7287 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
7289 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7291 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
7292 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
7293 * mini-mips.h: disable IMT
7294 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
7296 2008-11-28 Mark Probst <mark.probst@gmail.com>
7298 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
7300 2008-11-28 Mark Probst <mark.probst@gmail.com>
7302 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
7304 2008-11-28 Zoltan Varga <vargaz@gmail.com>
7306 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
7309 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7311 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
7312 for Set/GetVector aligned versions.
7314 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7316 * basic-simd.cs: Add tests for Get/SetVector.
7318 2008-11-27 Mark Probst <mark.probst@gmail.com>
7320 * mini.c: Removed g_slist_append_mempool(). Now in
7323 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7325 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
7326 size properly and make the bounds check optional.
7328 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
7329 for SetVector and IsAligned.
7331 2008-11-27 Zoltan Varga <vargaz@gmail.com>
7333 * mini.c: Remove unused mono_normalize_opcodes () function.
7335 2008-11-26 Mark Probst <mark.probst@gmail.com>
7337 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
7338 using the new atomic add ops now.
7340 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
7343 2008-11-26 Mark Probst <mark.probst@gmail.com>
7345 * mini-ppc64.c: Several fixes.
7347 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7349 * cpu-mips.md: added jump_table
7350 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
7352 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7354 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
7356 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7358 * mini-ops.h: corrected a handful of MIPS opcodes.
7360 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7362 * aot-compiler.c: MIPS to use ELF writer
7364 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7366 * mini-codegen.c: remove MIPS specific assert.
7368 2008-11-25 Mark Probst <mark.probst@gmail.com>
7370 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
7371 fixes. PPC64 now passes most of the runtime regressions.
7373 2008-11-24 Zoltan Varga <vargaz@gmail.com>
7375 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
7376 volatile intervals a bit.
7378 2008-11-24 Mark Probst <mark.probst@gmail.com>
7380 * basic-long.cs: New test case.
7382 2008-11-23 Zoltan Varga <vargaz@gmail.com>
7384 * mini.c (mini_method_compile): Disable globalra for large methods for
7387 * regalloc2.c (order_moves): Add fp support.
7389 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
7390 source bblock ends with an OP_BR_REG.
7392 * ratests.cs: Add a new test.
7394 2008-11-23 Mark Probst <mark.probst@gmail.com>
7396 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
7397 sharing. PPC64 now passes generics.exe.
7399 2008-11-23 Mark Probst <mark.probst@gmail.com>
7401 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
7403 2008-11-23 Zoltan Varga <vargaz@gmail.com>
7405 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
7406 memory when mono_jit_info_table_find () can't find the method in the
7409 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
7412 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
7415 2008-11-23 Mark Probst <mark.probst@gmail.com>
7417 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
7418 Several fixes. PPC64 now runs exceptions.exe and
7419 devirtualization.exe.
7421 2008-11-22 Mark Probst <mark.probst@gmail.com>
7423 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
7424 arrays.exe and basic-math.exe.
7426 2008-11-22 Mark Probst <mark.probst@gmail.com>
7428 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
7429 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
7431 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7433 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
7435 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7437 * method-to-ir.c: Move bounds checking macros to ir-emit.h
7439 * ir-emit.h: Move macros from method-to-ir.c to here.
7441 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7443 * mini-ops.h: Correct the long simd ops to use LREG.
7445 2008-11-21 Zoltan Varga <vargaz@gmail.com>
7447 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
7449 * mini-ops.h: Correct the dreg type of a few long opcodes.
7451 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
7454 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
7456 * mini-ppc.c: remove negative stack references in epilog
7457 for platforms that don't support the red zone.
7459 2008-11-21 Mark Probst <mark.probst@gmail.com>
7461 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
7462 point regs. Now PPC64 passes basic-calls.exe.
7464 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7466 * basic-simd.cs: Add tests for accessors of Vector2l.
7468 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7470 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
7472 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
7474 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
7476 2008-11-21 Mark Probst <mark.probst@gmail.com>
7478 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
7479 PPC64 passes basic-long.exe.
7481 2008-11-20 Mark Probst <mark.probst@gmail.com>
7483 * decompose.c: Decompose carry and overflow add on PPC64 like on
7484 other 64 bit archs. Don't decompose sub at all on PPC64.
7486 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
7487 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
7490 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7492 * basic-simd.cs: Add tests for accessors of Vector2d.
7494 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7496 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
7500 * mini-x86.c (mono_arch_output_basic_block): Same.
7502 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
7504 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7506 * basic-simd.cs: Add tests for accessors of Vector4f.
7508 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7510 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
7514 * mini-x86.c (mono_arch_output_basic_block): Same.
7516 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
7518 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7520 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
7522 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7524 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
7528 * mini-x86.c (mono_arch_output_basic_block): Same.
7530 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
7532 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7534 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
7536 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7538 * simd-intrinsics.c: Enable setters for Vector16sb.
7540 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7542 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
7546 * mini-x86.c (mono_arch_output_basic_block): Same.
7548 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
7550 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
7552 * simd-intrinsics.c: Implement setter for Vector8us.
7554 2008-11-19 Zoltan Varga <vargaz@gmail.com>
7556 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
7559 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
7561 * mini-ppc.c: remove references to the red zone in the prolog
7562 (for systems that don't support it).
7564 2008-11-19 Mark Probst <mark.probst@gmail.com>
7566 * cpu-ppc64.md: Fixed a few instruction lengths.
7568 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
7571 2008-11-19 Mark Probst <mark.probst@gmail.com>
7573 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
7576 2008-11-19 Zoltan Varga <vargaz@gmail.com>
7578 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
7580 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
7582 * mini-ops.h: Added OP_INSERT_I2.
7586 * mini-x86.c (mono_arch_output_basic_block): Same.
7588 * simd-intrinsics.c: Implement setter for Vector8s.
7590 * simd-methods.h: Add the names of get setters of Vector8s.
7592 2008-11-18 Zoltan Varga <vargaz@gmail.com>
7594 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
7596 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
7599 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
7601 2008-11-18 Mark Probst <mark.probst@gmail.com>
7603 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
7604 for PPC64. An empty program runs now.
7606 2008-11-18 Zoltan Varga <vargaz@gmail.com>
7608 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
7610 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
7611 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
7612 info for JITted code is emitted into a shared library, loadable into gdb.
7614 2008-11-18 Mark Probst <mark.probst@gmail.com>
7616 * Makefile.am: Changes to build PPC64.
7618 * mini-arch.h: Include mini-ppc64.h on PPC64.
7620 2008-11-18 Mark Probst <mark.probst@gmail.com>
7622 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
7623 in PPC code up to r119147.
7625 2008-11-18 Mark Probst <mark.probst@gmail.com>
7627 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
7628 cpu-ppc64.md: Changes for PPC64.
7630 Based on code submitted by andreas.faerber@web.de at
7631 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
7634 2008-11-18 Mark Probst <mark.probst@gmail.com>
7636 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
7637 cpu-ppc64.md: Copied from the corresponding PPC files from
7640 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
7642 * mini-ops.h: Added OP_ROUND.
7644 * cpu-x86.md: Added round.
7646 * mini-x86.c: Added support for intrinsicing Math.Round (double).
7648 * basic-math.cs: Added test_0_round to test rounding.
7650 Contributed under MIT/X11 license.
7652 2008-11-17 Bill Holmes <billholmes54@gmail.com>
7654 * aot-compiler.c : Fix the Winx64 build.
7656 Contributed under MIT/X11 license.
7658 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7660 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
7661 in OP_EXTRACT_R8 to avoid possible stack corruption.
7663 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7665 * mini-ops.h: Added OP_EXTRACT_R8/I8.
7667 * cpu-x86.md: Added extract_r8.
7669 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
7671 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
7672 a couple of OP_EXTRACT_I4.
7674 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
7676 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
7678 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7680 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
7683 2008-11-17 Zoltan Varga <vargaz@gmail.com>
7685 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
7686 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
7688 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
7689 are not needed any more.
7691 * mini.h: Remove the unused INS_LIST macros.
7693 * mini.c (mini_method_compile): Remove a disable globalra case which is no
7696 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
7699 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
7700 mono_alloc_ireg () instead.
7702 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
7705 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
7708 * aot-runtime.c (load_aot_module): Disable AOT when running under
7711 * mini-amd64.h: Change the monitor fastpath defines to check for
7712 !PLATFORM_WIN32 so they work on *bsd too.
7714 * mini.h mini.c mini-hhpa.c: Remove more unused code.
7716 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
7718 * mini.h (MonoCompile): Remove new_ir flag.
7720 * regalloc.h regalloc.c: Remove unused code.
7722 * cpu-*.md: Remove more unused opcodes.
7724 * simple-cee-ops.h simple-mini-ops.h: Removed.
7726 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
7728 2008-11-17 Zoltan Varga <vargaz@gmail.com>
7730 * aliasing.h: Removed.
7732 * *.c: Remove references to aliasing.h and inssel.h.
7734 * mini.c: Remove additional unused functions.
7736 * mini-ops.h cpu-*.md: Remove unused opcodes.
7738 2008-11-16 Zoltan Varga <vargaz@gmail.com>
7740 Remove the old JIT code.
7742 * inssel*.brg: Removed.
7744 * ssa.c abcremoval.c aliasing.c: Removed.
7746 * ssa2.c: Renamed to ssa.c.
7748 * abcremoval2.c: Renamed to abcremoval.c.
7750 * *.c: Removed all !cfg->new_ir code.
7752 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
7753 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
7755 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
7757 2008-11-16 Zoltan Varga <vargaz@gmail.com>
7759 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
7760 to simplify the code and cut back on the number of global symbols in the AOT
7763 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
7765 2008-11-15 Zoltan Varga <vargaz@gmail.com>
7767 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
7768 with the got/got_info tables.
7770 * mini.h: Bump AOT file format version.
7772 * unwind.h: New file, contains definitions for stack unwinding.
7774 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
7777 * aot-compiler.c: Generalize the emitting of unwind information to use the
7778 information in cfg->unwind_ops.
7780 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
7782 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
7783 AOT method frames. Enable writing symbols for methods by default.
7785 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
7787 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
7788 and make it work with vectors of element sizes 1, 2 and 4.
7790 * simd-intrinsics.c: Enable getter for all vectors with element size
7793 * simd-methods.h: Add the names of other getters.
7795 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
7801 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
7803 * mini-ppc.h: portability fix.
7805 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
7807 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
7808 buggy and will overwrite it.
7810 2008-11-14 Zoltan Varga <vargaz@gmail.com>
7812 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
7813 Use it to emit local symbols for all methods so AOTed methods show up with
7814 their full name in gdb/valgrind output.
7816 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
7818 * mini-ppc.c: portability fixes.
7820 2008-11-14 Zoltan Varga <vargaz@gmail.com>
7822 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
7823 entries out of the if (!generic_shared...) code so it is always done.
7824 (mono_class_init_trampoline): Do the patching when running under valgrind
7825 too, newer versions of valgrind have no problems with it.
7827 2008-11-13 Zoltan Varga <vargaz@gmail.com>
7829 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
7832 2008-11-13 Mark Probst <mark.probst@gmail.com>
7834 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
7837 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7839 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
7841 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7843 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
7849 * simd-intrinsics.c: Same.
7851 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7853 * simd-intrinsics.c: Enable constructor intrinsics for all types.
7855 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7857 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
7858 to work with more Vector types.
7860 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7862 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
7863 store the elemens directly instead of using and intermediate.
7865 2008-11-13 Zoltan Varga <vargaz@gmail.com>
7867 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
7869 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
7870 to preserve %eax for aot plt trampolines.
7872 * aot-compiler.c (compile_method): Don't skip synchronized methods.
7873 (encode_method_ref): Flag synchronized methods so they won't go through
7876 * aot-compiler.c: Additional work to support AOTing synchronized methods/
7879 * cpu-ia64.md (jmp): Increase max length.
7881 2008-11-12 Zoltan Varga <vargaz@gmail.com>
7883 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
7884 open generic classes.
7886 * aot-compiler.c: Enable the ELF writer on ELF platforms.
7888 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
7889 box+brtrue optimization since it causes test failures on x86.
7891 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7893 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
7899 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
7900 for simd ctor values.
7902 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
7903 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
7905 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7907 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
7910 * simd-instrincs.c: Same.
7912 * basic-simd.cs: Same.
7914 2008-11-12 Zoltan Varga <vargaz@gmail.com>
7916 * ratests.cs: Add more tests.
7918 * regalloc2.c (add_spill_code): Handle more corner cases.
7920 2008-11-11 Zoltan Varga <vargaz@gmail.com>
7922 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
7923 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
7924 both the source an destination of an instruction.
7926 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
7928 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
7929 wapihandles.c: more portability changes.
7931 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
7933 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
7934 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
7935 safe to execute in a signal handler and the kernel provides better
7936 the info in /proc/self/smaps. Avoid the assert on sigaction during
7939 2008-11-11 Zoltan Varga <vargaz@gmail.com>
7941 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
7942 do the bblock linking hack if it is actually needed.
7944 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
7947 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
7948 crash problem is fixed.
7950 * branch-opts.c (mono_remove_critical_edges): Link up newly added
7953 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
7955 (mini_method_compile): Set the starting value of next_vreg to
7956 MAX_IREGS + MAX_FREGS when using globalra.
7958 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
7959 filter clauses with BB_EXCEPTION_HANDLER.
7961 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
7963 2008-11-10 Mark Probst <mark.probst@gmail.com>
7965 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
7966 space for stdcall. Fixes regressions on Win32.
7968 2008-11-10 Zoltan Varga <vargaz@gmail.com>
7970 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
7972 (linear_scan): Remove an assert which doesn't seem to be needed.
7974 * local-propagation.c (mono_local_deadce): Avoid a call to
7975 MONO_DELETE_INS which would screw up the instruction linking.
7977 * mini.c (mono_decompose_op_imm): Make this work with globalra.
7979 * regalloc2.c: Upgrade to work the current JIT code.
7981 2008-11-09 Zoltan Varga <vargaz@gmail.com>
7983 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
7986 * aot-runtime.c: Remove some dead code.
7988 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
7990 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
7992 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
7993 trampolines using sscanf since atoi doesn't work on large unsigned values.
7995 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
7996 Initialize code_size.
7998 2008-11-08 Mark Probst <mark.probst@gmail.com>
8000 * method-to-ir.c (mini_emit_inst_for_method): Make
8001 Interlocked.CompareExchange work for Int arguments on 32 bit
8004 2008-11-07 Mark Probst <mark.probst@gmail.com>
8006 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
8008 2008-11-06 Bill Holmes <billholmes54@gmail.com>
8010 * main.c Fix MSVC build.
8012 Contributed under MIT/X11 license.
8014 2008-11-06 Mark Probst <mark.probst@gmail.com>
8016 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
8017 alignment larger than 8 bytes are aligned correctly, too.
8019 * mini.c: Honor the min_align field of MonoClass when laying out
8022 2008-11-06 Zoltan Varga <vargaz@gmail.com>
8024 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
8026 * aot-compiler.c (emit_plt): Fix a warning.
8028 * aot-compiler.c: Implement ARM support in the binary writer.
8030 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8032 * basic-simd.cs: Add test for getter with byref arg.
8033 Fix the naming of a few tests.
8034 Add missing checks to a test.
8036 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8038 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
8040 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
8041 most of the full-aot support for monitor enter/exit trampolines.
8043 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
8044 enter/exit trampoline creation functions.
8046 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
8049 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
8051 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
8052 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
8053 implement the needed functionality without adding crap to the runtime.
8055 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8057 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
8060 * mini.c (mono_build_date): New global version holding the build date in
8063 * Makefile.am (buildver.c): Generate a file containing the build date.
8065 * main.c: Set the build date from the generated file.
8067 * mini.c (mono_get_runtime_build_info): New helper function returning build
8068 information in a string format.
8070 * driver.c (mono_main): Print the build date in --version.
8072 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
8073 file when the bind-to-runtime-version option is used.
8075 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8077 * simd-intrinsics.c: Fix bug when using getters and byref args.
8079 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8081 * simd-methods.h: Rename prefetch methods.
8083 * simd-intrinsics.c: Same.
8085 2008-11-05 Mark Probst <mark.probst@gmail.com>
8087 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
8090 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8092 * aot-compiler.c: Use the bundled elf header files instead of depending on
8095 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
8098 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
8101 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
8103 * cpu-x86.md: Add store nta ops.
8109 * mini.h: Add an enum for simd prefetch modes.
8111 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
8112 of store. Use the changed code to support store nta.
8114 * simd-intrinsics.c: Add prefetch ops for all vector types.
8116 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8118 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
8121 * aot-compiler.c: Use statically allocated buffers for constructing symbol
8124 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
8127 2008-11-04 Mark Probst <mark.probst@gmail.com>
8129 * mini-x86.c: Fixed commit.
8131 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8133 * aot-compiler.c (emit_plt): Align the plt section only on x86.
8135 2008-11-04 Mark Probst <mark.probst@gmail.com>
8137 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
8138 and MONITOR_EXIT, for the ASM fastpaths.
8140 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
8143 * mini.c, patch-info.h: Signature and patch infos for
8144 Monitor.Enter/Exit trampolines.
8146 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
8148 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
8149 Monitor.Enter/Exit ASM fastpath for Linux.
8151 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8153 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
8155 * objects.cs: Add a new test.
8157 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
8159 * aot-runtime.c (load_method): Run class initialization in the PLT case even
8160 if MONO_LOG_LEVEL is set.
8162 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
8164 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
8166 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
8168 * aot-compiler.c: Change the relocation code to use virtual addresses instead
8169 of file offsets. Align the sections belonging to the data segment to
8172 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8174 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
8175 elf.h. Port it to amd64.
8177 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8179 * driver.c: Enable SIMD by default.
8181 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8183 * cpu-x86.md: Add prefetch op.
8189 * mini.h: Add an enum for simd prefetch modes.
8191 * simd-methods.h: Add prefetch function names.
8193 * simd-intrinsics.c: Add prefetch ops for all vector types.
8195 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8197 * aot-compiler.c (emit_bytes): Speed this up a little.
8199 2008-11-02 Zoltan Varga <vargaz@gmail.com>
8201 * aot-compiler.c: Add JIT time etc. statistics.
8203 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
8205 * mini.h (MonoCompile): Add 'got_offset' field.
8207 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
8208 method_got_offsets array.
8210 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
8213 * aot-compiler.c (compile_method): Add generic method instances referenced
8214 by the method to the list of methods to be compiled, this is required so if
8215 A<T> references B<T>, and another assembly references A<int>, then it will
8216 also get a copy of B<int>.
8218 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
8219 when checking for monitor enter/exit.
8221 2008-10-30 Mark Probst <mark.probst@gmail.com>
8223 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
8224 for Monitor.Enter and Monitor.Exit if enabled.
8226 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
8229 2008-10-30 Zoltan Varga <vargaz@gmail.com>
8231 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
8232 of an OP_MOVE. Fixes #440046.
8234 * basic-long.cs: Add a new test.
8236 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8238 * mini.h: Add synchronization note for the managed counter-part.
8240 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
8241 returns the simd caps of the current cpu.
8243 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8245 * basic-simd.cs: Remove Console.WriteLine.
8247 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8249 * basic-simd.cs: New tests for Vector2ul.
8251 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8253 * simd-intrinsics.c: Add new vector type Vector2ul.
8255 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8257 * basic-simd.cs: New tests for Vector2l.
8259 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8261 * cpu-x86.md: Add long version of most packed int ops.
8267 * simd-intrinsics.c: Add new vector type Vector2l.
8269 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8271 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
8273 * simd-methods.h: Remove SN_op_BitwiseXor.
8275 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8277 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
8280 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8282 * basic-simd.cs: Test for Vector2d.
8284 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
8287 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8289 * cpu-x86.md: Add double version of all packed float ops.
8295 * simd-intrinsics.c: Add new vector type Vector2d.
8297 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
8299 * simd-methods.h: Add Duplicate.
8301 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8303 * basic-simd.cs: Test for packing with signed saturation.
8305 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8307 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
8308 found in the TYPESPEC table.
8310 2008-10-26 Zoltan Varga <vargaz@gmail.com>
8312 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
8315 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8317 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
8318 instead of the RVA, since the RVA can be changed by tools like the cil
8321 * method-to-ir.c (mono_method_to_ir2): Ditto.
8323 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
8324 (deserialize_variable): Ditto.
8326 2008-10-25 Martin Baulig <martin@ximian.com>
8328 * debug-mini.c (write_variable): Use
8329 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
8331 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8333 * cpu-x86.md: Add unsigned variants of packd and packw.
8337 * mini-x86.h: Emit the right instruction for packd and packw.
8338 Add unsigned variants of packd and packw.
8340 * simd-intrinsics.c: Packd and packw were used in place of their
8341 unsigned variants. Change that.
8342 Add intrinsics for (Signed)PackWithSignedSaturation.
8344 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
8346 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8348 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
8350 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8352 * mini-ops.h: Remove dword packed add/sub with saturation ops.
8354 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
8356 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
8359 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
8361 2008-10-24 Mark Probst <mark.probst@gmail.com>
8363 * method-to-ir.c, mini.c: Special casing for the synchronized
8364 wrapper for the ldtoken+GetTypeFromHandle case.
8366 2008-10-24 Zoltan Varga <vargaz@gmail.com>
8368 * mini.c (mono_replace_ins): Move this to branch-opts.c.
8370 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
8371 created/split bblocks.
8373 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8375 * mini-ops.h: Add packed signed mul high.
8379 * mini-x86.c (mono_arch_output_basic_block): Same.
8381 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
8383 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
8385 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8387 * basic-simd.cs: Tests for Vector16sb.
8389 2008-10-24 Zoltan Varga <vargaz@gmail.com>
8391 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
8393 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
8395 * mini-ops.h: Add packed signed min, max and compare greater.
8399 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
8402 * simd-methods.h: Add CompareGreaterThan.
8404 * simd-methods.h: Remove CompareEquals.
8406 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
8408 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
8410 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
8413 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
8415 * basic-simd.cs: Fix tests due to change in the API.
8417 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8419 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
8421 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8423 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
8425 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
8426 inst_offset as this has invalid values for LDADDR.
8428 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8430 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
8432 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
8434 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8436 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
8437 for accessing field->data.
8439 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8441 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
8443 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8445 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
8447 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
8449 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8451 * dominators.c (mono_compute_natural_loops): Allocate GList enties
8452 from the cfg mempool.
8454 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
8456 * basic-simd.cs: Tests for new methods in Vector8us.
8458 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
8460 * mini-ops.h: Add multiply and store high.
8464 * mini-x86.c (mono_arch_output_basic_block): Same.
8466 * simd-methods.h: Same.
8468 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
8471 2008-10-19 Zoltan Varga <vargaz@gmail.com>
8473 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
8474 mono_class_setup_vtable ().
8476 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
8477 mono_class_get_vtable_entry () for accessing klass->vtable.
8479 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
8481 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
8484 * method-to-ir.c (mono_save_token_info): Don't save references made from
8487 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
8488 of generic instances.
8490 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
8492 2008-10-19 Mark Probst <mark.probst@gmail.com>
8494 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
8495 OP_JMP depends on the method signature. Calculate it properly.
8497 2008-10-19 Zoltan Varga <vargaz@gmail.com>
8499 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
8502 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
8504 (emit_extra_methods): Add another table mapping method indexes to
8505 offsets in the extra_method_info table.
8507 * mini.h: Bump AOT file format version.
8509 * aot-runtime.c: Merge most of the code from mono_aot_get_method
8510 and mono_aot_get_method_from_token () into one function.
8512 2008-10-19 Mark Probst <mark.probst@gmail.com>
8514 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
8517 2008-10-18 Zoltan Varga <vargaz@gmail.com>
8519 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
8522 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
8525 * mini.c (mono_patch_info_equal): Compare the generic context as well.
8527 * mini.h: Bump aot file format version.
8529 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
8530 AOT file can contain native code for methods which are not in the METHOD
8531 table. Generate code for non-sharable generic instances of generic methods
8532 found in the METHODSPEC table.
8534 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
8535 encoding generic type handles.
8537 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
8538 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
8540 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
8541 macros + MONO_ADD_INS.
8543 * mini.c (mono_jump_info_token_new2): New function which takes a generic
8546 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
8548 * mini.h: Bump aot file format version.
8550 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
8552 2008-10-17 Mark Probst <mark.probst@gmail.com>
8554 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
8555 platforms, with definable stack alignment value. Set to 16 now
8558 * mini.c, mini.h, driver.c: Command line option for disabling
8561 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8563 * basic-simd.cs: Tests for new methods in Vector4ui.
8565 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8567 * mini-ops.h: Add packed int shuffle.
8571 * mini-x86.c (mono_arch_output_basic_block): Same.
8573 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
8574 extract mask, max, min, shuffle.
8576 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
8578 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8580 * basic-simd.cs: Tests for new methods in Vector8us.
8582 2008-10-17 Mark Probst <mark.probst@gmail.com>
8584 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
8585 RuntimeTypeHandle, not a TypedReference.
8587 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
8589 * simd-intrinsics.c: remove relocations.
8591 2008-10-17 Zoltan Varga <vargaz@gmail.com>
8593 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
8594 optimizations from the x86 backend.
8596 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
8598 * simd-methods.h, simd-intrinsics.c: debloat method names and
8599 prepare for no relocations.
8601 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8603 * mini-ops.h: Add packed min/equal and sum of absolute differences.
8607 * mini-x86.c (mono_arch_output_basic_block): Same.
8609 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
8610 extract mask, max, min and sum of absolute differences.
8612 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
8615 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8617 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
8618 Renamed one test for consistency.
8620 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8622 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
8623 fix to the code that deal with other blocks.
8625 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8627 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
8629 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8631 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
8632 that deals with vreg interference. Explicitly check for OP_LDADDR to be
8633 able to process the source reg.
8635 2008-10-16 Martin Baulig <martin@ximian.com>
8637 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
8639 * inssel.brg: Add `OP_HARD_NOP'.
8641 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
8643 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
8644 `OP_HARD_NOP' instruction when running inside the debugger.
8646 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
8647 `OP_HARD_NOP' instruction when running inside the debugger.
8649 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8651 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
8652 now works. The issue with the regalloc tripping up no longer
8655 * simd-intrinsics.c (load_simd_vreg): Same.
8657 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8659 * basic-simd.cs: Tests for new Vector8ui methods.
8661 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8663 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
8664 only for type. This fixes crashes where MonoInst::klass is checked
8665 for ops of type != VTYPE or OBJ.
8667 * simd-intrinsics.c (load_simd_vreg): Same.
8669 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8671 * mini-ops.h: Add ops for packed shuffle/max/avg and
8676 * mini-x86.c (mono_arch_output_basic_block): Same.
8678 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
8681 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
8682 to emit extract mask op.
8684 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
8685 to emit word shuffles.
8687 2008-10-15 Mark Probst <mark.probst@gmail.com>
8689 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
8690 the largest alignment needed by a variable, but at least
8693 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8695 * basic-simd.cs: Tests for the fixes in the last commit.
8697 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8699 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
8700 no longer handles STACK_PTR input.
8702 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
8704 * simd-intrinsics.c (load_simd_vreg): New function that works like
8705 get_simd_vreg but handles STACK_PTR input.
8707 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
8708 as the input can be an arbitrary pointer.
8710 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
8711 LDADDR local optimization directly otherwise use a store op.
8713 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8715 * basic-simd.cs: Tests for dup low and dup high.
8717 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8719 * mini-ops.h: Add dup low and dup high ops.
8723 * mini-x86.c (mono_arch_output_basic_block): Same.
8725 * simd-intrinsics.c (vector4f_intrinsics): Same.
8727 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8729 * basic-simd.cs: Tests for recently added functionality.
8731 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8733 * mini-ops.h: Add remaining sse1 fp ops.
8735 * cpu-x86.md: Add remaining sse1 fp ops.
8737 * mini-x86.c (mono_arch_output_basic_block): Same.
8739 * mini.h: Add enum for simd FP compare conditions.
8741 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
8743 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
8744 so the backed can generate the appropriate op.
8746 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8747 This patch squeese one more byte from the SimdIntrinsc struct.
8749 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
8750 a a shift amount intead of simply or'ing it.
8752 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
8754 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
8755 byte so we can have an aditional flags field without increasing struct size.
8757 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
8758 against the simd_supported_versions bitmask.
8760 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
8762 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
8764 * mini.c: remove rawbuffer code (the only use here is unsafe because
8765 it takes locks during signal handling and the kernel now provides much
8766 better info in proc/pid/smaps these days).
8768 2008-10-13 Zoltan Varga <vargaz@gmail.com>
8770 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
8771 OP_X86_PUSH_OBJ. Fixes #434620.
8773 * objects.cs: Add a test.
8775 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
8777 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
8778 that the packuswb/packusdw don't work with unsigned numbers for what
8779 would be negative numbers in signed format.
8781 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
8782 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
8784 * mini-ops.h: Add doubleword forms of many ops and packing ones.
8786 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
8788 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
8790 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
8792 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
8795 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
8796 version as the enum in mini.h.
8798 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
8799 for sse3 ops, check the simd_version field if present. This way the code
8800 works with all versions of sse.
8802 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8804 * simd-intrinsics.c: Fixed intrinsic name typo.
8806 * mini.h: Added missing simd exported function.
8808 * basic-simd.cs: Added tests for Vector4ui.
8809 Fixed broken test for Vector16b.
8811 2008-10-10 Zoltan Varga <vargaz@gmail.com>
8813 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
8814 the max length to 64.
8816 2008-10-10 Mark Probst <mark.probst@gmail.com>
8818 * method-to-ir.c: Only do the fast virtual generic method call for
8819 non-wrapper methods.
8821 * mini.h, mini-trampolines.c: The new generic virtual remoting
8822 trampoline handles virtual method calls via the vtable (as done by
8823 the fast virtual generic method calls) to remoting proxies.
8825 * mini.c (mono_jit_create_remoting_trampoline): For generic
8826 methods reate a generic virtual remoting trampoline.
8828 * mini-amd64.h: Enable fast virtual generic method calls again.
8830 2008-10-10 Mark Probst <mark.probst@gmail.com>
8832 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
8833 restore registers when doing tail calls.
8835 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8837 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
8840 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8842 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
8844 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8846 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
8848 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8850 * basic-simd.cs: Retrofit for API changes.
8852 2008-10-10 Mark Probst <mark.probst@gmail.com>
8854 * mini-ppc.c: Handle integer stack arguments for tail calls.
8856 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8858 * optflags-def.h: Removed sse3 optimization.
8862 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
8865 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
8867 * mini.h: Added enumeration with simd versions.
8869 * simd-intrinsics.c (emit_intrinsics): Use the new static var
8872 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
8874 * mini.c (mini_init): Call mono_simd_intrinsics_init.
8876 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
8878 * basic-simd.cs: Added tests for Vector8u and Vector16u.
8880 * basic-simd.cs: Fixed test naming.
8882 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
8884 * mini-ops.h: Added ops for packed and saturated math, shifts
8885 and packing/unpacking.
8887 * cpu-x86.md: Added descriptors for the above ops.
8889 * mini-x86.c: Added code to emmit the above ops.
8891 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
8893 2008-10-08 Zoltan Varga <vargaz@gmail.com>
8895 * aot-compiler.c (compile_method): Enable AOT for generic code.
8897 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
8899 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
8901 * mini.c: add a workaround for a common screwup that ends up blamed
8902 to mono (other processes blocking signal delivery).
8904 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8906 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
8907 in the LDFLD/STFLD opcodes. Fixes #432673.
8909 * iltests.il.in: Add a new test.
8911 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
8913 * mini-arm.c: attach the thread in unmanaged->managed transitions
8914 using delegates (bug #433148).
8916 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
8918 * basic-simd.cs: Use new ShuffleSel constants.
8920 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
8922 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
8924 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
8925 only disable simd intrinsics if no sse2 is detected.
8927 * optflags-def.h: Added sse3.
8929 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
8932 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8934 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
8935 when adding delegate-invoke wrappers.
8937 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8939 * Makefile.am: Reenable the simd tests.
8941 2008-10-07 Bill Holmes <billholmes54@gmail.com>
8943 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
8944 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
8945 other vreg is allocated to that hreg.
8947 Contributed under MIT/X11 license.
8949 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8951 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
8954 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8956 * basic-simd.cs: New test suite for SIMD intrinsics.
8958 * Makefile.am: Added new tests.
8960 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8962 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
8966 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
8968 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
8969 using SSE2 aware opcodes.
8971 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
8972 is enabled, this code path is only reachable if conversion ops are emmited after
8975 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
8977 This optimization saves 6 bytes per conversion against the old version.
8979 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8981 * aot-compiler.c (compile_method): Don't skip methods referencing
8982 generic methods without a corresponding entry in token_info_hash, since
8983 encode_method_ref () can handle all generic methods now.
8985 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
8986 generic context is set.
8988 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
8989 generic sharing of LDTOKEN.
8991 2008-10-06 Mark Probst <mark.probst@gmail.com>
8993 * mini-amd64.h: Temporarily disabled fast virtual generic method
8994 calls because it breaks the System.Runtime.Remoting tests.
8996 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8998 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
9000 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
9001 so inlining actually works.
9002 (check_inline_caller_method_name_limit): Ditto.
9004 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
9006 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
9007 64 bit safety (from Olaf Hering and Andreas Farber).
9009 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9011 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
9012 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
9013 unused virtual call support code.
9015 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
9017 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
9018 which can't use aot trampolines.
9019 (decode_patch): Don't create aot trampolines for methods which can't use
9022 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
9023 use aot trampolines.
9025 * mini.h: Bump AOT image format version.
9027 2008-10-05 Zoltan Varga <vargaz@gmail.com>
9029 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
9030 to save_token_info () since cmethod is inflated for constrained calls.
9032 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
9034 2008-10-04 Andreas Farber <andreas.faerber@web.de>
9036 * Makefile.am: Add build rules for ppc64.
9037 This avoids the build failing at pedump with unresolved symbols
9038 due to lack of arch_sources. Instead it will now fail earlier
9039 due to lack of cpu-ppc64.md.
9041 Contributed under MIT/X11 license.
9043 2008-10-04 Mark Probst <mark.probst@gmail.com>
9045 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
9048 * iltests.il.in: Add test case for tail call with many arguments.
9050 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9052 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
9053 to the fast virtual generic method code until the aot case is fixed.
9055 2008-10-03 Mark Probst <mark.probst@gmail.com>
9057 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
9059 2008-10-03 Mark Probst <mark.probst@gmail.com>
9061 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
9064 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9066 * simd-intrinsics.c: Forgot to add this one.
9068 * mini-codegen.c: Fix macro in case SIMD is not supported.
9070 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9072 This patch land initial JIT support for simd intrinsics.
9074 * mini-x86.h: Added new define to make --enable_minimal work on x86.
9076 * Makefile.am: Added simd-intrinsics.c
9078 * simd-intrinsics.c: New file with simd instrinsic related
9081 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
9083 * cpu-x86.md: Add simd related instructions.
9085 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
9087 * driver.c: Added two new --regression variants.
9089 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
9091 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
9093 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
9094 extract some complicated logic to helper functions.
9096 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
9098 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
9100 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
9101 the specialized simplification pass.
9103 * method-to-ir.c (mono_spill_global_vars): Use new macro.
9105 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
9107 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
9110 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
9111 if MONO_ARCH_NEED_SIMD_BANK is defined.
9113 * mini-ops.h: Added the new simd ops.
9115 * mini-x86.c: Added mono_arch_xregname.
9117 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
9119 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
9121 * mini-x86.h: Define simd related MONO_ARCH macros.
9123 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
9125 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
9127 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
9128 MONO_CLASS_IS_SIMD to deal with simd related IR.
9130 * mini.h (MonoInst): Added spill_var to the backend union.
9132 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
9134 * mini.h: Added forward declarations of the new simd fuctions.
9136 * optflags-def.h: Added new optimization names SIMD.
9138 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
9140 * regalloc.h: Added support for working with 3 register banks.
9142 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
9144 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
9146 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
9148 * mini-exceptions.c: remove 64 bit related ifdef clutter.
9150 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9152 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
9153 instead of one on 64 bit systems.
9155 * method-to-ir.c: Remove unused includes.
9157 2008-10-02 Zoltan Varga <vargaz@gmail.com>
9159 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
9160 cfg->used_int_regs, since the two are different on arm.
9162 2008-10-02 Mark Probst <mark.probst@gmail.com>
9164 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
9165 mono_method_get_vtable_index() to get the vtable index.
9167 2008-10-02 Mark Probst <mark.probst@gmail.com>
9169 * method-to-ir.c (mono_method_to_ir2): Don't create native
9170 wrappers for array methods, because they're never called (and if
9171 they were called they wouldn't work).
9173 2008-10-02 Mark Probst <mark.probst@gmail.com>
9175 * method-to-ir.c (mono_method_to_ir2): Array methods are
9176 special-cased and must not be invoked indirectly via the (M)RGCTX
9177 when generic sharing is turned on. Fixes #431413.
9179 2008-10-01 Mark Probst <mark.probst@gmail.com>
9181 * method-to-ir.c: When generic sharing is active, call
9182 non-interface virtual generic methods via the standard trampoline.
9184 * mini-trampolines.c: Handle virtual generic shared methods.
9186 * mini.h, mini-x86.c, mini-x86.h: New argument for
9187 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
9188 method thunks and which is the trampoline to call if the lookup
9189 fails. Enable the virtual generic method thunk for x86.
9191 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
9192 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
9193 argument but assert that it's NULL, because these archs don't yet
9194 implement the virtual generic method thunk. Changes in the IMT
9195 thunk data structures.
9197 2008-10-01 Zoltan Varga <vargaz@gmail.com>
9199 * aot-compiler.c (emit_globals): Avoid invalid characters in
9200 the static linking symbol.
9202 * objects.cs: Add a test for the range check optimization. Fix warnings.
9204 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
9205 optimization from the current JIT.
9207 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
9208 later in decompose_array_access_opts () to allow more optimizations.
9210 * method-to-ir.c (mono_handle_soft_float): Rename this to
9211 mono_decompose_soft_float () for consistency.
9213 * mini-ops.h: Fix arguments of OP_STRLEN.
9215 * method-to-ir.c (save_cast_details): Extract the cast details saving code
9216 into a separate function.
9217 (reset_cast_details): Ditto.
9218 (handle_unbox): Save cast details. Fixes #431254.
9220 * method-to-ir.c: Remove some obsolete FIXMEs.
9222 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9224 * ir-emit.h (alloc_dreg): Write a warning before crashing.
9226 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9228 * mini-codegen.c: More work on macros to make them
9229 ready for multiple regbanks.
9231 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9233 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
9235 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
9237 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9239 * mini-codegen.c (mono_spillvar_offset): Proper support for
9242 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9244 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
9245 the stack overflow changes.
9247 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9249 * mini-codegen.c: Make all bank macros depend on reg_bank.
9251 * mini-codegen.c (mono_local_regalloc): Make free mask
9252 initialization regbank aware.
9254 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9256 * mini-codegen.c (mono_local_regalloc): Extract callee
9257 mask selection to a function and make it regbank aware.
9259 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9261 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
9262 code to deal with many regbanks.
9264 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9266 * mini-codegen.c: More fp->regbank changes.
9268 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9270 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
9271 of a hardcoded constant.
9273 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9275 * method-to-ir.c (type_from_stack_type): Fix typo.
9277 2008-09-29 Zoltan Varga <vargaz@gmail.com>
9279 * mini-ia64.c (emit_move_return_value): Convert float return values to
9282 * objects.cs: Add a new test.
9284 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
9285 VARARG methods to fix an assert later.
9287 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
9288 end so it at least compiles.
9290 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9292 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
9294 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
9296 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
9297 optimization to a new function (emit_optimized_ldloca_ir) and enable
9298 it for both ldloca and ldloca_s.
9300 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9302 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
9303 gshared CASTCLASS code.
9305 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
9306 amd64, where the libc stack unwinder encounters stack frames referring to
9307 native code in unmapped memory.
9309 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
9312 * generics.cs: Add new test.
9314 2008-09-27 Zoltan Varga <vargaz@gmail.com>
9316 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
9317 add a check that one of the ARM_FPU_ constants is defined.
9319 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
9321 * mini-exceptions.c: Fix build on non-altstack platforms.
9323 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
9326 * ir-emit.h: Add a comment to NEW_PCONST.
9328 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
9330 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
9332 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
9333 after the changes to MonoJitDomainInfo.
9335 2008-09-27 Mark Probst <mark.probst@gmail.com>
9337 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
9339 2008-09-27 Mark Probst <mark.probst@gmail.com>
9341 * mini-ppc.c: Compiler warning fixes.
9343 2008-09-27 Mark Probst <mark.probst@gmail.com>
9345 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
9348 2008-09-27 Mark Probst <mark.probst@gmail.com>
9350 * exceptions-ppc.c, mini-ppc.h: Compile
9351 mono_arch_handle_altstack_exception() on Darwin, too.
9353 2008-09-27 Mark Probst <mark.probst@gmail.com>
9355 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
9356 work on archs which don't have generic sharing implemented, only
9357 without the vtable_arg.
9359 2008-09-26 Mark Probst <mark.probst@gmail.com>
9361 * mini.c: Added comment explaining why delegate ctor icall
9362 wrappers are compiled.
9364 2008-09-26 Mark Probst <mark.probst@gmail.com>
9366 * mini.c: Don't produce trampolines to delegate ctor icall
9367 wrappers but compile them upfront.
9369 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
9371 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
9372 runtime-set function when going back to managed code. Currently this
9373 is used to set back the protection on the soft ovf pages and/or to
9374 throw the stack overflow exception that happened in unmanaged code.
9376 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
9378 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
9379 runtime-set function when going back to managed code. Currently this
9380 is used to set back the protection on the soft ovf pages and/or to
9381 throw the stack overflow exception that happened in unmanaged code.
9383 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
9385 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
9386 the support code for restoring stack protection after stack overflows
9387 that happen in unmanaged code. Don't set the exec permission on the
9390 2008-09-26 Zoltan Varga <vargaz@gmail.com>
9392 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
9393 delegate->method_ptr is set. Fixes #428054.
9395 2008-09-25 Zoltan Varga <vargaz@gmail.com>
9397 * tests.cs: Rename to ratests.cs.
9399 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
9400 emit_get_rgctx_... functions.
9402 2008-09-25 Mark Probst <mark.probst@gmail.com>
9404 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
9406 2008-09-25 Mark Probst <mark.probst@gmail.com>
9408 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
9409 before asserting that method is sharable.
9411 2008-09-25 Mark Probst <mark.probst@gmail.com>
9413 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
9414 whether method needs a static RGCTX wrapper used instead of
9417 * generic-sharing.c, mini.h: A few functions moved to
9418 metadata/generic-sharing.c.
9420 2008-09-25 Mark Probst <mark.probst@gmail.com>
9422 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
9423 Generic code sharing for value types, which essentially means
9424 treating value type methods like static methods. The RGCTX is
9425 passed in the same way.
9427 2008-09-25 Zoltan Varga <vargaz@gmail.com>
9429 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
9430 opcode when creating multi-dimensional arrays of open types.
9432 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
9435 * generics.cs: Add a test.
9437 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
9439 2008-09-24 Zoltan Varga <vargaz@gmail.com>
9441 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
9443 * mini.c (mini_method_compile): Set it when running under the debugger.
9445 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
9446 vreg optimization if the flag is set.
9448 * driver.c (mono_main): Add --attach= option to pass options to
9451 * mini.c (sigquit_signal_handler): Start the attach agent.
9453 * ssapre.c: Disable this to save space since it is not yet ported to
9456 * regalloc2.c: Disable this to save space.
9458 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
9460 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
9462 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
9463 the -v option useful again.
9465 2008-09-24 Zoltan Varga <vargaz@gmail.com>
9467 * mini-amd64.c (mono_arch_output_basic_block): Add support for
9470 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
9471 arrays of arrays. Fixes #428406.
9473 * method-to-ir.c (mini_emit_castclass): Ditto.
9475 * objects.cs: Add new test.
9477 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
9479 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
9480 was wrong at it choked against target_type_is_incompatible for byref types.
9482 2008-09-23 Zoltan Varga <vargaz@gmail.com>
9484 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
9487 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
9489 * mini-exceptions.c: update a few more exceptions-related counters.
9491 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
9493 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
9494 new functions to allocate from persistent mempools.
9496 2008-09-23 Zoltan Varga <vargaz@gmail.com>
9498 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
9499 multiple register banks in the future.
9501 * mini-codegen.c (mono_local_regalloc): Fix a warning.
9503 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
9505 * mini.c (type_to_eval_stack_type): Remove duplicated function.
9507 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
9509 * mini.h: Export type_to_eval_stack_type.
9511 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
9512 is only ins->klass of byref types.
9514 2008-09-22 Zoltan Varga <vargaz@gmail.com>
9516 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
9517 (mini_emit_memcpy2): Ditto.
9519 * mini-amd64.c: Fix a warning.
9521 2008-09-21 Mark Probst <mark.probst@gmail.com>
9523 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
9526 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
9528 * method-to-ir.c: Extract stloc micro-optimization to a
9529 function and apply it to all cases.
9531 2008-09-19 Mark Probst <mark.probst@gmail.com>
9533 * method-to-ir.c: Don't fail generic code sharing in cases we
9536 2008-09-18 Mark Probst <mark.probst@gmail.com>
9538 * mini-ppc.c: Handle structs in tailcalls on Darwin.
9540 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
9542 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
9545 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
9547 * trace.c: make tracing more useful and correct, with per-thread
9550 2008-09-15 Mark Probst <mark.probst@gmail.com>
9552 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
9553 doing a method call and the argument is an R4.
9555 2008-09-14 Zoltan Varga <vargaz@gmail.com>
9557 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
9560 2008-09-13 Mark Probst <mark.probst@gmail.com>
9562 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
9564 2008-09-12 Zoltan Varga <vargaz@gmail.com>
9566 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
9567 (MONO_JUMP_TABLE_FROM_INS): Ditto.
9569 2008-09-11 Zoltan Varga <vargaz@gmail.com>
9571 * driver.c: Add a --agent argument (not supported yet) to load managed
9572 agent assemblies before loading the main assembly, similarly to how the
9573 Java VM handles agents.
9575 2008-09-11 Mark Probst <mark.probst@gmail.com>
9577 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
9578 function to do stack layout of local variables.
9580 2008-09-11 Mark Probst <mark.probst@gmail.com>
9582 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
9585 2008-09-11 Zoltan Varga <vargaz@gmail.com>
9587 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
9588 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
9589 JIT if DISABLE_JIT is defined.
9591 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
9594 2008-09-10 Mark Probst <mark.probst@gmail.com>
9596 * iltests.il.in: Disable the fconv test on PPC (the result is
9597 undefined according to ECMA).
9599 2008-09-10 Mark Probst <mark.probst@gmail.com>
9601 * iltests.il.in: Enable tail call tests for PPC.
9603 * mini.h: Add variable for storing incoming valuetype argument
9604 addresses for tail calls.
9606 * mini-ppc.c: Implement valuetype arguments and return values for
9609 2008-09-09 Mark Probst <mark.probst@gmail.com>
9611 * mini-ppc.c: Partially implement tail calls (struct arguments and
9612 return values not supported).
9614 * method-to-ir.c: Enable tail calls on PPC.
9616 2008-09-08 Zoltan Varga <vargaz@gmail.com>
9618 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
9619 runtime-invoke wrappers to work around the problem of them getting
9620 assigned to a random class.
9622 * aot-runtime.c (mono_aot_get_method): Ditto.
9624 2008-09-07 Zoltan Varga <vargaz@gmail.com>
9626 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
9627 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
9629 2008-09-07 Mark Probst <mark.probst@gmail.com>
9631 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
9632 until they're implemented properly.
9634 * exceptions-ppc.c: Use arch-independent exception-handling code
9635 instead of custom one.
9637 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
9640 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
9642 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
9643 applies when __powerpc__ is defined.
9645 2008-09-06 Zoltan Varga <vargaz@gmail.com>
9647 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
9648 methods to their code to avoid computing the full name of wrappers and
9649 doing a lookup in a string hash table.
9651 2008-09-05 Zoltan Varga <vargaz@gmail.com>
9653 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
9654 we identify bblocks before method_to_ir () is ran.
9656 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
9657 Also avoid optimizing branches pointing to themselves.
9659 * mini.c (mini_method_compile): Ditto. Fixes #422947.
9661 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
9663 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
9665 2008-09-05 Zoltan Varga <vargaz@gmail.com>
9667 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
9668 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
9669 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
9672 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
9673 jumped to the same entry in plt_jump_table.
9675 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
9677 * method-to-ir.c (initialize_array_data): Handle field with RVA from
9680 2008-08-31 Zoltan Varga <vargaz@gmail.com>
9682 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
9683 other assignment can be if converted. Saves 1.5% on corlib size and fixes
9686 2008-08-29 Geoff Norton <gnorton@novell.com>
9688 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
9689 segment, and doesn't properly handle .space as .text. Fixes
9692 2008-08-29 Geoff Norton <gnorton@novell.com>
9694 * mini.c: Disable the mach exception handler when running on
9697 2008-08-29 Geoff Norton <gnorton@novell.com>
9699 * aot-compiler.c: Patch from Renaldas Zioma to properly register
9700 globals on Darwin/ARM
9702 2008-08-28 Zoltan Varga <vargaz@gmail.com>
9704 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
9705 since too many things depend on it. Instead, call
9706 mono_runtime_set_no_exec ().
9708 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
9711 * aot-compiler.c: Add an 'asm-only' AOT option.
9713 * mini.c: Avoid initializing the runtime when doing AOT compilation.
9715 * aot-compiler.c (compile_method): Disable gshared support for now as it
9718 2008-08-27 Bill Holmes <billholmes54@gmail.com>
9720 * mini-amd64.h : Fix a compiler warning.
9722 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
9723 Changed to use a callback function to retrieve the unwind info.
9724 This avoids problems observed when code blocks were removed by
9725 unloading an app domain.
9727 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
9728 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
9731 Contributed under MIT/X11 license.
9733 2008-08-27 Bill Holmes <billholmes54@gmail.com>
9735 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
9736 case to keep the stack aligned to 8.
9738 Contributed under MIT/X11 license.
9740 2008-08-26 Zoltan Varga <vargaz@gmail.com>
9742 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
9743 avoid repeated linear searches.
9745 2008-08-25 Zoltan Varga <vargaz@gmail.com>
9747 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
9748 methods it can't handle.
9750 * aot-compiler.c (add_method): Avoid adding a method twice.
9751 (add_wrappers): Add runtime invoke wrappers for all methods.
9753 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
9754 function to create an aot-compatible version of this trampoline.
9756 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
9758 2008-08-24 Zoltan Varga <vargaz@gmail.com>
9760 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
9762 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
9763 with a generic sharing failure.
9765 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
9767 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
9768 CEE_RETHROW. Fixes #419634.
9770 * mini.c (mono_method_to_ir): Ditto.
9772 * exceptions.cs: Add a new test.
9774 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
9775 to mono_type_stack_size_internal () since some callers might not pass in
9778 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
9779 instrument_prolog. Fixes #419878.
9781 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
9782 doubles in soft float mode volatile.
9784 2008-08-23 Zoltan Varga <vargaz@gmail.com>
9786 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
9788 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
9789 to handle soft float correctly.
9791 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
9794 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
9796 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
9797 to sp, since the generics catch code requires it.
9799 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
9802 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
9803 mono_arch_emit_imt_argument ().
9805 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
9807 * mini-arm.c tramp-arm.c: Generic sharing updates.
9809 2008-08-22 Zoltan Varga <vargaz@gmail.com>
9811 * mini-arm.c: Fix the arm build.
9813 * generic-sharing.c (mini_type_get_underlying_type): New helper function
9814 handling enums, generic instances and generic sharing.
9815 (mini_type_stack_size_full): Ditto.
9817 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
9819 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
9821 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
9823 * tramp-arm.c: Implement the rgctx fetch and the generic class init
9826 * mini-arm.c: Various small generic sharing changes.
9828 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
9830 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
9833 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
9834 helper function to return a generic class init trampoline.
9836 * method-to-ir.c mini.c: Use it.
9838 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
9839 arch-specfic function to return a generic class init trampoline.
9841 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
9842 the GENERIC_CLASS_INIT custom code.
9844 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
9845 a fatal error, not a sharing failure.
9847 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
9850 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
9851 trampoline argument from MONO_ARCH_VTABLE_REG.
9853 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
9854 order of the arguments to the C trampoline: pass 'slot' as the trampoline
9855 argument, and pass the vtable in VTABLE_REG.
9857 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
9858 order of the arguments to the C trampoline: pass 'slot' as the trampoline
9859 argument, and pass the vtable in VTABLE_REG.
9860 (mono_arch_create_trampoline_code_full): Remove some special casing for
9861 the rgctx fetch trampoline.
9863 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
9866 * iltests.il: Add a test for it.
9868 2008-08-21 Zoltan Varga <vargaz@gmail.com>
9870 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
9872 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
9875 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
9876 use mono_jit_info_table_find () to avoid recursion.
9877 (mono_delegate_trampoline): Add a sync wrapper here.
9879 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
9882 * mini.c (mono_method_to_ir): Ditto.
9884 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
9885 add_sync_wrapper argument. Don't add a sync wrapper here.
9886 (mono_create_jump_trampoline): Don't add a sync wrapper here.
9888 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
9890 2008-08-20 Bill Holmes <billholmes54@gmail.com>
9892 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
9893 of nonvolatile registers back from MonoContext to CONTEXT.
9895 Contributed under MIT/X11 license.
9897 2008-08-20 Bill Holmes <billholmes54@gmail.com>
9899 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
9900 arguments on Winx64 there are only 4 argument registers. For this
9901 logic to work the last argument must be pulled from the stack.
9903 Contributed under MIT/X11 license.
9905 2008-08-20 Zoltan Varga <vargaz@gmail.com>
9907 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9909 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
9910 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
9911 encode/decode_method_ref ().
9913 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
9915 * aot-runtime.c (decode_patch): Ditto.
9917 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
9918 MONO_PATCH_INFO_METHOD.
9920 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
9923 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
9926 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
9928 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
9929 one from the caller.
9931 * aot-runtime.c (decode_generic_inst): New function to decode and
9932 return a interned generic inst.
9933 (decode_klass_ref): Use it.
9934 (decode_method_ref): Ditto.
9936 * aot-compiler.c (emit_exception_debug_info): Save
9937 jinfo->has_generic_jit_info too.
9939 2008-08-19 Zoltan Varga <vargaz@gmail.com>
9941 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
9943 * iltests.il.in: Add a test for fconv_to_i.
9945 * liveness.c: Disable the liveness2 pass for now to save space.
9947 * regalloc2.c: Include mempool-internals.h to fix warnings.
9949 * aot-compiler.c (encode_method_ref): Encode the context of generic
9952 * aot-runtime.c (decode_method_ref): Inflate generic methods using
9953 the context saved in the aot file.
9955 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9957 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
9959 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
9960 volatile so they won't be optimized away.
9962 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
9968 * dominators.c: Remove duplicated functions that now are in
9969 mempool-internals.h.
9971 2008-08-19 Zoltan Varga <vargaz@gmail.com>
9973 * aot-compiler.c: Fix warnings.
9975 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
9977 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
9979 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
9982 * mini.c (mono_resolve_patch_target): Ditto.
9984 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
9985 (encode_klass_ref): Add support for encoding VARs/MVARs.
9987 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
9989 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
9990 the handling of the got entries into a separate 'decode_got_entry' function.
9991 Add support for RGCTX_FETCH.
9993 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
9994 clobbered by the trampoline code.
9996 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
9997 not clobbered by the indirect calling code.
9999 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10001 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
10004 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
10006 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
10007 signature using the compilation mempool otherwise we would leak it.
10009 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10011 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
10012 mono_emit_abs_call ().
10014 * patch-info.h: Add GENERIC_CLASS_INIT.
10016 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
10018 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
10019 as their target as a near call.
10021 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
10023 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
10025 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
10026 call to a runtime function described by a patch.
10028 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
10029 mono_emit_abs_call, this has the advantage that the ABS handling code in
10030 mono_codegen () can handle them both, and can handle other stuff in the
10031 future without additional code.
10033 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
10035 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
10038 * mini.h: Add missing bblock related prototypes.
10040 * mini.h (MonoCompile): Remove unused reverse_inst_list and
10041 reverse_inst_list_len fields.
10043 * mini.c: Refactor this file a bit by moving branch optimizations to
10046 * method-to-ir.c: Merge generic sharing changes missed earlier.
10048 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
10050 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
10051 shared patches. Process METHODCONST as a shared patch.
10053 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
10054 as it crashes on the 2.0 mscorlib.
10056 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
10059 * aot-compiler.c: Use is_plt_patch () in a few additional places.
10060 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
10063 * aot-compiler.c: Reorganize the got handling code to be a bit more
10066 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10068 * aot-compiler.c: Make the patch_to_plt_offset hash table use
10069 mono_patch_info_equals/hash, and use it to massively simplify
10072 * mini.c (mono_patch_info_hash): Simplify this and add support for
10075 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
10077 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
10078 handling code, since an offset is not enough to identify a trampoline.
10080 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
10082 2008-08-17 Mark Probst <mark.probst@gmail.com>
10084 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
10086 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
10088 * mini-ops.h: Argument and result types for OVF_CARRY ops.
10090 * decompose.c: PPC decompositions for various ops.
10092 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
10094 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10096 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
10097 call the generic trampoline code using a call, instead of a jump, to
10098 remove some special casing from the generic trampoline code.
10100 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
10101 (mono_codegen): Ditto.
10103 * aot-compiler.c aot-runtime.c: Ditto.
10105 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
10107 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
10108 helper function to find the offset corresponding to a lazy fetch trampoline.
10110 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
10111 when doing generic sharing.
10113 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
10116 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
10117 mini-trampolines.c to be with the other trampoline creation functions.
10119 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
10120 as it is equal to method->signature in most cases, add a
10121 mono_emit_method_call_full variant which takes a signature and an imt
10124 2008-08-16 Zoltan Varga <vargaz@gmail.com>
10126 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
10127 to this function, since it could be computed easily from the method
10129 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
10132 * method-to-ir.c mini.c: Remove references to
10133 compile_generic_method_wo_context.
10135 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
10136 generic method calls.
10138 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
10139 dimensional non-szarrays.
10141 * mini.c (mini_init): Register mono_array_new_1.
10143 * jit-icalls.c (mono_array_new_1): New jit icall.
10145 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
10146 pointing to the method.
10148 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
10149 method addresses belonging to METHOD_JUMP patches in the
10150 jump_target_got_slot_hash.
10151 (mono_aot_load_method): Ditto.
10153 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
10154 METHOD_JUMP patches.
10156 * mini.c (mini_create_jit_domain_info): New helper function which
10157 initializes/frees domain->runtime_info.
10158 (mini_free_jit_domain_info): Ditto.
10159 (mini_init): Install the domain hook functions with the runtime.
10161 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
10162 information maintained by the JIT.
10164 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
10165 insertion into jump_table_hash into mono_codegen (), also implement proper
10168 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
10169 tail calls, it is already done by the aot code.
10171 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
10172 mechanism on amd64.
10174 * iltests.il.in: Make the jmp test a bit more complex.
10176 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
10177 generic instances which doesn't have a token.
10179 * aot-runtime.c (decode_method_ref): Ditto.
10181 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
10182 can handle this case now.
10183 (handle_box): Ditto.
10185 2008-08-15 Geoff Norton <gnorton@novell.com>
10187 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
10190 2008-08-15 Zoltan Varga <vargaz@gmail.com>
10192 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
10193 calling generic methods.
10195 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
10197 * aot-runtime.c (decode_patch_info): Ditto.
10199 * mini.c (mono_resolve_patch_target): Ditto.
10201 * patch-info.h: Add METHOD_RGCTX.
10203 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
10205 2008-08-14 Zoltan Varga <vargaz@gmail.com>
10207 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
10208 arguments in registers.
10210 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
10211 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
10213 * mini.c (mini_method_compile): Abort aot compilation for generic
10214 methods if generic sharing is disabled.
10216 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
10219 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
10220 requiring an mrgctx.
10222 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
10223 store instructions when converting a vcall to a normal call.
10225 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
10226 mono_arch_find_jit_info.
10228 2008-08-13 Zoltan Varga <vargaz@gmail.com>
10230 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
10231 avoid calling mono_method_full_name () for every method even if the
10232 env var is not set.
10233 (check_inline_caller_method_name_limit): Ditto.
10235 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10237 * driver.c (main_thread_handler): Allow AOT compilation of multiple
10238 assemblies in one run.
10240 * aot-compiler.c (mono_compile_assembly): Only print out a count of
10241 skipped methods if it is not 0.
10243 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
10245 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10247 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
10248 MONO_ARCH_HAVE_UNWIND_TABLE.
10250 Contributed under MIT/X11 license.
10252 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10254 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
10255 from default optimizaton list on Winx64.
10257 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
10259 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
10260 the LMF from the MonoJitTlsData structure.
10262 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
10264 Contributed under MIT/X11 license.
10266 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10268 * mini.c (sigsegv_signal_handler): Fix the build.
10270 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
10271 assembly->aot_module.
10273 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
10274 hash table. This simplifies and speeds up a lot of code, and fixes support
10277 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
10280 * mini-exceptions.c: Ditto.
10282 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
10283 'native_offset' argument, since these are computed in the
10284 mono_find_jit_info () function.
10286 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
10287 is used by exceptions-ppc.c.
10289 * exceptions-ppc.c: Call mono_find_jit_info () instead of
10290 mono_arch_find_jit_info ().
10292 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
10293 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
10294 generic code in mini-exceptions.c.
10296 2008-08-11 Zoltan Varga <vargaz@gmail.com>
10298 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
10300 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
10302 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
10303 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
10304 called while holding the loader lock. Fixes #415608.
10305 (mono_aot_get_method_from_token_inner): Ditto.
10307 2008-08-09 Zoltan Varga <vargaz@gmail.com>
10309 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
10310 to reduce differences between this and the generic implementation in
10312 (ves_icall_get_frame_info): Ditto.
10314 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
10316 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
10319 * exceptions-ppc.c (arch_get_call_filter): Rename this to
10320 mono_arch_get_call_filter () and make it non-static, for consistency with the
10321 other architectures.
10323 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
10326 * local-propagation.c:
10327 * mini-x86.c: Correct the name of arch defines.
10329 2008-08-09 Zoltan Varga <vargaz@gmail.com>
10331 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
10332 NO_EMULATE_LONG_SHIFT_OPS define.
10334 2008-08-08 Zoltan Varga <vargaz@gmail.com>
10336 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
10337 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
10339 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
10340 MACH fixes. Merged from the 2.0 branch.
10342 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
10344 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
10345 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
10347 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
10349 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
10350 mono_marshal_get_native_wrapper () signature changes.
10352 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
10354 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
10355 conversion bug under arm.
10357 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
10359 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
10361 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
10362 with overflow checking.
10364 2008-08-05 Marek Habersack <mhabersack@novell.com>
10366 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
10367 to the genmdesc.pl file
10369 2008-08-05 Zoltan Varga <vargaz@gmail.com>
10371 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
10372 arg_array in the soft-float versions of the LOAD/STORE macros.
10374 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
10377 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
10379 2008-08-02 Zoltan Varga <vargaz@gmail.com>
10381 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
10382 a float HFA. Fixes #413621.
10384 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
10386 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
10387 frame_size to args_size. Fixes build.
10389 2008-08-02 Zoltan Varga <vargaz@gmail.com>
10391 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
10392 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
10394 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
10395 the stack are not unaligned. Fixes #413247.
10397 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
10399 * mini.c: update jitted methods performance counters.
10401 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10403 * mini-exceptions.c: increase the exceptions thrown performance
10404 counter in mono_handle_exception ().
10406 2008-07-29 Zoltan Varga <vargaz@gmail.com>
10408 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
10409 can work with netmodules.
10411 2008-07-28 Geoff Norton <gnorton@novell.com>
10413 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
10416 2008-07-28 Zoltan Varga <vargaz@gmail.com>
10418 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
10421 2008-07-28 Bill Holmes <billholmes54@gmail.com>
10423 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
10424 The float param registers and other param registers must be the
10425 same index on Windows x64.
10427 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
10428 ArgValuetypeAddrInIReg argument case. Setting the argument
10429 op to OP_VTARG_ADDR (OP_REGOFFSET)).
10431 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
10432 variable computed above as the copy length for arguments of storage
10433 type ArgValuetypeAddrInIReg.
10435 * mini-amd64.c (mono_arch_emit_call) : Implementing the
10436 ArgValuetypeAddrInIReg argument case. This case will rely on
10437 mono_arch_emit_outarg_vt to emit the correct code later in the process.
10439 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
10440 a 32 byte stack allocation for all calls. We will omit the adjustment for
10441 jump and tail call instructoins as they do not follow the typical call behavior.
10443 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
10444 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
10445 local variable and pass the local variable by reference to the called method.
10447 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
10448 Implementing the ArgValuetypeAddrInIReg argument case. When the address
10449 of a struct is passed in a register it must be saved with the other
10450 volatile argument on the stack.
10452 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
10453 frame pointer the stack adjustment value must be saved to the unwind
10456 Contributed under MIT/X11 license.
10458 2008-07-28 Zoltan Varga <vargaz@gmail.com>
10460 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
10461 which got lost in the merge.
10463 2008-07-27 Zoltan Varga <vargaz@gmail.com>
10465 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
10468 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
10470 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
10471 icalls, since they won't be patched.
10473 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
10474 different code sequence when running under valgrind to prevent some valgrind
10477 * iltests.il.in: Add new regression test.
10479 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
10482 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
10483 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
10485 * iltests.il.in: Add new test.
10487 * aot-compiler.c: Fix some warnings.
10489 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
10492 2008-07-27 Zoltan Varga <vargaz@gmail.com>
10494 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
10495 (mini_usage_jitdeveloper): Add a missing --wapi option.
10497 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10499 * mini-codegen.c: Simplify the is_fp macros.
10500 (free_up_ireg): Remove, use free_up_reg instead.
10501 (free_up_reg): Fix the fp case.
10503 2008-07-26 Zoltan Varga <vargaz@gmail.com>
10505 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
10508 * exceptions-x86.c: Merge some changes which seemed to have got lost
10509 in the linear-ir merge.
10511 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
10513 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
10514 long vreg volatile even if the variable was already created.
10516 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
10517 volatile variables.
10519 2008-07-26 Zoltan Varga <vargaz@gmail.com>
10521 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
10523 * mini.c (mono_jit_compile_method_inner): Add support for
10524 MONO_EXCEPTION_BAD_IMAGE.
10526 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
10527 mini_method_get_context () returns NULL. Fixes #356531.
10529 * mini.c (mono_method_to_ir): Ditto.
10531 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
10532 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
10534 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10536 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
10537 in the LDFTN implementation.
10539 2008-07-25 Mark Probst <mark.probst@gmail.com>
10541 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
10542 code, patch calls to icalls, too, even if they're not in the
10543 shared generic code hash. Fixes #411962.
10545 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10547 * cpu-x86.md: Increase the length of the fcall opcodes.
10549 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
10550 calls returning floats.
10552 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
10555 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
10558 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
10559 into the domain->method_code_hash.
10561 * aot-compiler.c: Fix win32 build.
10563 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
10565 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
10566 gshared NEWARR implementation.
10568 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
10570 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
10571 can be used outside of method_to_ir.
10573 * mini.h (MonoCompile): Add arg_types field.
10575 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
10577 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
10578 the values of the local arg_array and param_types array.
10580 2008-07-24 Zoltan Varga <vargaz@gmail.com>
10582 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
10583 got accesses might only get generated later when NEWOBJ is decomposed.
10585 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
10586 looking up the native code of the target method when a delegate is called
10587 for the first time.
10589 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
10592 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
10594 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
10595 AOT work on platforms without a working dlsym implementation.
10597 * mini.h: Bump AOT image format version.
10599 2008-07-24 Mark Probst <mark.probst@gmail.com>
10601 * mini-exceptions.c: Free a MonoType with
10602 mono_metadata_free_type() instead of g_free().
10604 * aot-runtime.c: Free a MonoType.
10606 2008-07-24 Zoltan Varga <vargaz@gmail.com>
10608 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
10611 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
10614 2008-07-23 Massimiliano Mantione <massi@ximian.com>
10615 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
10618 2008-07-23 Zoltan Varga <vargaz@gmail.com>
10620 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
10621 NEWOBJ calls on valuetypes.
10623 * iltests.il.in: Add new test.
10625 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
10627 2008-07-22 Zoltan Varga <vargaz@gmail.com>
10629 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
10630 is no longer needed.
10632 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
10633 non register sized integer arguments.
10634 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
10635 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
10638 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
10641 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
10642 two a binop with different sized arguments is emitted.
10644 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
10645 instruction in the ins==NULL case.
10647 2008-07-23 Zoltan Varga <vargaz@gmail.com>
10649 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
10651 * mini-x86.c: Fix osx build.
10653 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
10656 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
10657 instruction for non int sized variables.
10659 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
10662 2008-07-23 Robert Jordan <robertj@gmx.net>
10664 * method-to-ir.c: Fix MSVC build.
10666 2008-07-22 Zoltan Varga <vargaz@gmail.com>
10668 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
10669 a non int sized type, widen it to an int since newer versions of gcc seem to
10670 generate code which needs this.
10672 * ssa2.c abcremoval2.c: Fix warnings.
10674 * *: Merge the Linear IR branch.
10676 The original branch is at trunk/branches/vargaz/mini-linear-il, and
10677 the ChangeLog file there describes all the changes done over the years.
10678 Further documentation can be found at www.mono-project.com/Linear_IL.
10680 2008-07-21 Bill Holmes <billholmes54@gmail.com>
10682 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
10683 The float param registers and other param registers must be the
10684 same index on Windows x64.
10686 Contributed under MIT/X11 license.
10688 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
10690 * mini.c: Make the previous fix GC safe.
10692 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
10694 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
10696 2008-07-21 Bill Holmes <billholmes54@gmail.com>
10698 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
10699 on Winx64. This type will not be passed on the stack (ArgOnStack), but
10700 ArgValuetypeAddrInIReg instead.
10702 Contributed under MIT/X11 license.
10704 2008-07-21 Zoltan Varga <vargaz@gmail.com>
10706 * mini-codegen.c (get_register_spilling): Fix a warning.
10708 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
10710 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
10711 for types which the initialization fails. Raises the provided exception
10712 at the right stop after cleanup.
10714 2008-07-16 Zoltan Varga <vargaz@gmail.com>
10716 * aot-compiler.c: Free most of the memory allocated during compilation.
10718 * mini.c (mini_parse_debug_options): Fix a leak.
10720 * mini.c (mini_method_compile): Don't add the method to the jit info tables
10721 during aot compilation.
10723 2008-07-14 Zoltan Varga <vargaz@gmail.com>
10725 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
10726 it has too much register pressure.
10728 2008-07-13 Zoltan Varga <vargaz@gmail.com>
10730 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
10732 2008-07-12 Zoltan Varga <vargaz@gmail.com>
10734 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
10737 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
10738 on amd64 similar to the way it is done on arm.
10740 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10742 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
10743 consistency, normalize error messages, avoid loading aot-only modules in
10746 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
10749 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
10751 2008-07-11 Martin Baulig <martin@ximian.com>
10754 (MonoDebuggerInfo): Add `interruption_request'.
10756 2008-07-12 Zoltan Varga <vargaz@gmail.com>
10758 * aot-compiler.c (emit_plt): Remove some dead code.
10760 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
10762 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
10763 return the plt info offset belonging to a given plt entry.
10765 * mini-trampolines.c (mono_aot_plt_trampoline): Use
10766 mono_aot_get_plt_info_offset.
10768 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
10769 similar to the amd64 code by makeing jumps through a separate jump table
10770 instead of embedding the jump addresses into the code.
10772 2008-07-11 Zoltan Varga <vargaz@gmail.com>
10774 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
10777 2008-07-10 Martin Baulig <martin@ximian.com>
10779 * mini.c (mini_method_compile): Disable generics sharing when
10780 running in the debugger.
10782 2008-07-10 Zoltan Varga <vargaz@gmail.com>
10784 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
10786 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
10787 the local register allocator from running out of registers on x86 when
10790 2008-07-10 Bill Holmes <billholmes54@gmail.com>
10792 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
10793 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
10796 Contributed under MIT/X11 license.
10798 2008-07-10 Zoltan Varga <vargaz@gmail.com>
10800 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
10801 speed up the assembler.
10803 2008-07-09 Zoltan Varga <vargaz@gmail.com>
10805 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
10808 * mini.c: Move the soft float handling macros a bit earlier, add
10809 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
10812 * mini.h: Add prototype for mono_arch_fixup_jinfo.
10814 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
10815 read-only to help catch code allocation requests.
10817 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
10818 and turn it off when using --aot-only or when compiling with --aot=full.
10820 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
10821 jump table for switches from the normal domain mempool, not the code
10824 * mini-trampolines.c (get_unbox_trampoline): New function to return an
10825 unbox trampoline which handles aot-only mode too.
10827 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
10828 an AOTed unbox trampoline.
10830 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
10832 2008-07-09 Bill Holmes <billholmes54@gmail.com>
10834 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
10837 Contributed under MIT/X11 license.
10839 2008-07-09 Bill Holmes <billholmes54@gmail.com>
10841 * mini.c (mono_codegen): Allocate space at the end of the code block and store
10842 the unwind information for the method at the end of the allocated block.
10844 * mini-amd64.h: Added declarations for the unwind routines and adding field to
10845 MonoCompileArch to hold the unwind info for SEH on Winx64
10847 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
10848 frame pointer info for the method being compiled.
10850 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
10851 the call to mono_exception_from_token.
10853 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
10854 storing the method prolog information in a format that the Winx64 SEH can understand. This
10855 information is stored a the end of the method block because it is all 32-bit offset based.
10857 Contributed under MIT/X11 license.
10859 2008-07-09 Zoltan Varga <vargaz@gmail.com>
10861 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
10863 * wapihandles.c: Fix warnings.
10865 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
10868 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
10869 mono_jit_compile_method in aot-only mode since that calls the type
10872 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
10873 get_delegate_invoke_impl in aot-only mode.
10875 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
10877 2008-07-08 Zoltan Varga <vargaz@gmail.com>
10879 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
10881 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
10884 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
10886 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
10887 init trampoline from the AOT file as well.
10889 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
10890 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
10893 * mini.c (mini_init): Move the call to mono_exceptions_init () after
10896 * exceptions-amd64.c: Add _full variants for the remaining exception code
10897 creation functions as well, allow emission of relocatable code, remove
10898 caching since that is now done by the caller.
10900 * mini-exceptions.c: Add _full variants for the remaining exception code
10901 creation functions as well, add aot-only support.
10903 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
10904 if we can determine a proper token for them.
10905 (add_wrappers): Add a few more wrappers.
10906 (emit_method_code): Remove some dead code.
10907 (emit_trampolines): Emit exception code too.
10909 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
10911 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
10912 mono_array_new_va which avoids varargs.
10914 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
10916 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
10917 mono_arch_create_specific_trampoline () in all places.
10919 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
10920 a bit so it can be used for other things as well.
10922 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
10925 * exceptions-amd64.c: Rename the caching from the exception code creation
10926 functions, it is done by the caller instead.
10928 * exceptions-amd64.c: Change the signature of the exception code creation
10929 functions to allow the creation of relocatable code later.
10931 * mini-exceptions.c: Add a set of functions to query the various
10932 runtime-generated exception functions.
10934 * mini.c mini-exceptions.c: Use the newly added functions instead of the
10935 mono_arch_.. () functions.
10937 2008-07-07 Zoltan Varga <vargaz@gmail.com>
10939 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
10941 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
10943 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
10944 (mini_get_vtable_trampoline): Ditto.
10946 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
10947 code in the AOT case by returning the code size and a list of relocations to
10950 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
10952 2008-07-07 Bill Holmes <billholmes54@gmail.com>
10954 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
10957 Contributed under MIT/X11 license.
10959 2008-07-07 Zoltan Varga <vargaz@gmail.com>
10961 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
10962 so the buffer size can be computed correctly. Fixes #404735.
10964 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
10965 normally as cfg->debug_info is already freed.
10967 2008-07-06 Zoltan Varga <vargaz@gmail.com>
10969 * mini-amd64.c: For calls returning vtypes in registers, don't store
10970 the return address on the stack, instead allocate a separate local for
10973 2008-07-05 Mark Probst <mark.probst@gmail.com>
10975 * mini-trampolines.c, mini.h: Add an argument to
10976 mono_create_jit_trampoline_in_domain() for turning off the adding
10977 of the sync wrapper.
10979 * mini.c: Use the JIT trampoline without sync instead of
10980 ldftn_nosync in static RGCTX invoke wrappers so that the call can
10983 2008-07-04 Mark Probst <mark.probst@gmail.com>
10985 * driver.c: Turn on GSHARED optimization by default.
10987 2008-07-04 Zoltan Varga <vargaz@gmail.com>
10989 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
10990 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
10992 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
10993 create a variant of the generic trampoline code callable from AOTed trampolines.
10995 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
10996 trampoline code callable from AOTed trampolines.
10998 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
11000 2008-07-04 Mark Probst <mark.probst@gmail.com>
11002 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
11003 pass-through manner.
11005 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
11006 and don't fail sharing for them anymore.
11008 * mini-exceptions.c: Handle exceptions in shared generic methods.
11010 * generic-sharing.c: When checking the context of a generic
11011 method, also check its class's context. Don't treat wrappers as
11014 * mini-trampolines.c: Some code factored out to
11015 metadata/generic-sharing.c. Handle the MRGCTX case.
11017 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
11018 we must deal with the method being of another instantiation of the
11019 class. Add static rgctx invoke wrappers to generic methods.
11021 2008-07-04 Mark Probst <mark.probst@gmail.com>
11023 * mini.c: Provide all jit infos of generic shared methods with a
11026 * mini-exceptions.c: Handle the new situation that a generic info
11027 might be available, but not info about the this/vtable/mrgctx
11030 2008-07-03 Mark Probst <mark.probst@gmail.com>
11032 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
11035 2008-07-03 Zoltan Varga <vargaz@gmail.com>
11037 * dominators.c (check_dominance_frontier): Fix a warning.
11039 * mini.h: Add some missing prototypes.
11041 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
11043 * driver.c (mono_jit_init_version): Correct the comments since the first
11044 argument should be the name of the root domain, not a filename.
11046 * aot-runtime.c (make_writable): Error out if this is called while running
11048 (load_aot_module): Ditto.
11050 * aot-compiler.c: Really fix the computation of method indexes.
11052 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
11053 optimizations as this is no longer called frequently.
11055 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
11056 method and the invoke impl code and pass it to the delegate trampoline instead of
11057 just the delegate class.
11059 2008-07-02 Zoltan Varga <vargaz@gmail.com>
11061 * aot-compiler.c: Fixup the computation of method indexes.
11062 (add_wrappers): Create the base methods of the runtime invoke wrappers using
11063 the method builder infrastructure.
11065 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
11068 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
11069 mode, load the method right away instead of creating a trampoline.
11071 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
11073 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
11076 2008-07-01 Zoltan Varga <vargaz@gmail.com>
11078 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
11079 (mono_aot_load_method): Use method_index instead of method->token.
11081 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
11082 can handle icalls etc. properly.
11084 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11086 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
11088 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
11089 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
11090 JIT_ICALL_ADDR patch type.
11092 * patch-info.h: Add JIT_ICALL_ADDR patch type.
11094 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
11096 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
11098 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
11100 2008-06-30 Zoltan Varga <vargaz@gmail.com>
11102 * mini.c: Use domain->jit_code_hash_lock for controlling access to
11103 domain->jit_code_hash.
11105 2008-06-29 Zoltan Varga <vargaz@gmail.com>
11107 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
11109 2008-06-27 Zoltan Varga <vargaz@gmail.com>
11111 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
11112 get_this_arg_from_call, let it compute it when needed.
11114 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
11115 gsctx from code only when needed.
11117 * mini-trampolines.c (get_generic_context): Rename this to
11118 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
11119 it can be called by the arch backends.
11121 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
11123 2008-06-26 Zoltan Varga <vargaz@gmail.com>
11125 * driver.c (mono_main): Add experimental --aot-only command line option.
11127 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
11130 2008-06-26 Kornel Pal <kornelpal@gmail.com>
11132 * driver.c (DllMain): Remove mono_module_handle.
11134 Contributed under MIT/X11 license.
11136 2008-06-25 Zoltan Varga <vargaz@gmail.com>
11138 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
11139 for emitting methods which are not in the source assembly. Detect and report
11140 failure of assembling+linking.
11142 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
11144 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
11146 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
11148 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
11150 2008-06-24 Zoltan Varga <vargaz@gmail.com>
11152 * mini.h: Remove some obsolete prototypes.
11154 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
11156 2008-06-24 Mark Probst <mark.probst@gmail.com>
11158 * mini.c (get_object_generic_inst): Variable-sized arrays are not
11159 supported by Visual Studio, so use alloca().
11161 2008-06-23 Zoltan Varga <vargaz@gmail.com>
11163 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
11166 2008-06-23 Mark Probst <mark.probst@gmail.com>
11168 * mini.c: Fail sharing of a generic method if it contains an open
11169 catch clause (because we don't pass MRGCTXs yet).
11171 2008-06-23 Mark Probst <mark.probst@gmail.com>
11173 * mini.c: When compiling a method with generic sharing, insert the
11174 method instantiated with an all-Object generic context into the
11175 jit info table, instead of the context of the first instantiation
11176 of the method we happen to compile.
11178 2008-06-18 Martin Baulig <martin@ximian.com>
11180 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
11181 `major_version' and `minor_version'.
11183 2008-06-17 Mark Probst <mark.probst@gmail.com>
11185 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
11186 mono_method_is_generic_sharable_impl() takes an additional
11187 argument specifying whether to treat type variables as reference
11190 2008-06-17 Mark Probst <mark.probst@gmail.com>
11192 * mini.h: Removed obsolete prototypes.
11194 2008-06-17 Mark Probst <mark.probst@gmail.com>
11196 * mini.c: Don't fail generic sharing for initobj and sizeof - we
11197 already handle them.
11199 2008-06-17 Mark Probst <mark.probst@gmail.com>
11201 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
11202 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
11203 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
11204 tramp-x86.c: Added a MonoGenericContext* argument to
11205 mono_arch_get_unbox_trampoline() so that it can call other
11206 functions which require it.
11208 2008-06-17 Mark Probst <mark.probst@gmail.com>
11210 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
11211 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
11212 mono_arch_get_this_arg_from_call() takes a
11213 MonoGenericSharingContext* as well.
11215 2008-06-17 Mark Probst <mark.probst@gmail.com>
11217 * mini.c: Factor out code for emitting unbox into emit_unbox() and
11218 implement generic sharing of unbox.
11220 2008-06-17 Mark Probst <mark.probst@gmail.com>
11222 * mini.c: Don't compute the vtable to determine whether a field is
11223 special static, because it might not work for open types.
11225 2008-06-17 Mark Probst <mark.probst@gmail.com>
11227 * mini.c: Removed the unused token_type and token_source arguments
11228 from get_runtime_generic_context_ptr().
11230 2008-06-17 Marek Habersack <mhabersack@novell.com>
11232 * mini.c (ADD_BINOP): fix the build
11234 2008-06-16 Zoltan Varga <vargaz@gmail.com>
11236 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
11239 2008-06-16 Mark Probst <mark.probst@gmail.com>
11241 * mini.h: Removed class relations enum that's not used anymore.
11243 2008-06-16 Mark Probst <mark.probst@gmail.com>
11245 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
11247 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
11248 the lazy fetch trampoline access code.
11250 2008-06-15 Zoltan Varga <vargaz@gmail.com>
11252 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
11254 2008-06-14 Zoltan Varga <vargaz@gmail.com>
11256 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
11258 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
11260 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
11262 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11264 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
11267 * mini-ops.h: Add MIN/MAX_UN opcodes.
11269 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
11272 * basic-math.cs: Add more min/max tests.
11274 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11276 2008-06-13 Mark Probst <mark.probst@gmail.com>
11278 * mini.c: Small fix in the prologue of emit_castclass.
11280 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11282 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11284 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
11285 do not work even for unsigned types. Fixes #400014.
11287 * basic-math.cs: Add regression tests for unsigned Min/Max.
11289 2008-06-13 Mark Probst <mark.probst@gmail.com>
11291 * mini.c: Added additional context_used argument to several
11292 functions, which will be needed for sharing generic methods. Use
11293 GET_RGCTX macro wherever appropriate. Declare only one
11294 context_used in mono_method_to_ir().
11296 2008-06-13 Mark Probst <mark.probst@gmail.com>
11298 * mini.c, generic-sharing.c: Removed generic class relations.
11300 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
11301 functions due to MRGCTX changes.
11303 2008-06-13 Mark Probst <mark.probst@gmail.com>
11305 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
11306 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
11307 with calculated IMT.
11309 * mini.c: Generic sharing of calls via generic interfaces.
11311 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
11312 generic method with non-constant MonoGenericContext*. Instead,
11313 the context is taken out of the method itself.
11315 2008-06-13 Mark Probst <mark.probst@gmail.com>
11317 * mini.c: Generic sharing of ldvirtftn.
11319 2008-06-13 Mark Probst <mark.probst@gmail.com>
11321 * mini.c: Generic sharing of ldftn.
11323 2008-06-13 Mark Probst <mark.probst@gmail.com>
11325 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
11327 2008-06-13 Mark Probst <mark.probst@gmail.com>
11329 * mini.c: Generic sharing of the special case of ldtoken followed
11330 by a call to GetTypeFromHandle.
11332 2008-06-13 Mark Probst <mark.probst@gmail.com>
11334 * mini.c: Generic sharing of box for nullable types.
11336 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11338 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
11339 are passed on the stack. Fixes #324807.
11341 2008-06-12 Bill Holmes <billholmes54@gmail.com>
11343 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
11344 for the ArgValuetypeAddrInIReg case.
11346 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
11347 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
11349 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
11350 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11351 local variable and pass the local variable by reference to the called method.
11353 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
11354 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
11356 Contributed under MIT/X11 license.
11358 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
11360 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
11362 * debug-mini.c (mono_debug_print_vars): Release memory after printing
11365 2008-06-10 Martin Baulig <martin@ximian.com>
11368 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
11370 2008-06-09 Kornel Pal <kornelpal@gmail.com>
11372 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
11373 possible error when no arguments are passed.
11375 Contributed under MIT/X11 license.
11377 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
11379 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
11380 where the file name is NULL.
11382 2008-06-09 Zoltan Varga <vargaz@gmail.com>
11384 * mini.c: Fix s390 build.
11386 2008-06-08 Zoltan Varga <vargaz@gmail.com>
11388 * trace.c (mono_trace_parse_options): Fix warnings.
11390 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
11392 2008-06-07 Zoltan Varga <vargaz@gmail.com>
11394 * mini.c (remove_block_if_useless): Avoid printing the method name.
11396 * mini.c: Remove needless setting of ins->cil_code which is now done by
11399 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
11402 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
11403 translated code after it has been patched.
11405 2008-06-06 Zoltan Varga <vargaz@gmail.com>
11407 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
11408 avoid problems during code patching on SMP systems.
11409 (emit_call): Avoid adding a patch info which is already added by
11411 (mono_arch_emit_exceptions): Ditto.
11413 2008-06-05 Zoltan Varga <vargaz@gmail.com>
11415 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
11416 MONO_TYPE_ISSTRUCT already checks for it.
11418 2008-06-05 Bill Holmes <billholmes54@gmail.com>
11420 * mini-amd64.c:merge_argument_class_from_type: When marshaling
11421 structs with floats on Winx64 the float registers are not used.
11422 The integer registers are always used..
11423 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
11424 only one register will be used and only if the size of the struct
11425 is 1,2,4, or 8 bytes.
11427 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
11428 to work for Winx64.
11430 Contributed under MIT/X11 license.
11432 2008-06-05 Martin Baulig <martin@ximian.com>
11434 * debug-debugger.c (debugger_lookup_class): Also call
11435 mono_class_setup_methods() here; we're only called from RTI.
11437 2008-06-05 Andreas Farber <andreas.faerber@web.de>
11439 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
11440 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
11441 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
11442 Post-process object files and add dtrace-generated object, if necessary.
11444 Contributed under MIT/X11 license.
11446 2008-06-04 Mark Probst <mark.probst@gmail.com>
11448 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
11451 * mini.c: Generic sharing for unbox.any and castclass.
11453 2008-06-04 Mark Probst <mark.probst@gmail.com>
11455 * mini.c: Ignore tailcall prefix in shared generic code and when
11456 doing calls which require a vtable/rgctx argument.
11458 2008-06-04 Mark Probst <mark.probst@gmail.com>
11460 * mini.c: Don't free the JIT info.
11462 * driver.c: Changes in the JIT info table testing code.
11464 2008-06-03 Zoltan Varga <vargaz@gmail.com>
11466 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
11467 interruption. Fix some warnings.
11469 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
11470 interruption_checkpoint.
11472 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
11474 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
11475 from embedding applications.
11477 2008-06-02 William Holmes <billholmes54@gmail.com>
11479 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
11480 reserving 32 bytes on the stack when making calls.
11482 Contributed under MIT/X11 license.
11484 2008-06-01 Zoltan Varga <vargaz@gmail.com>
11486 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
11487 the linear IL branch.
11489 * driver.c: Print out more information for --version on arm.
11491 2008-05-30 Zoltan Varga <vargaz@gmail.com>
11493 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
11494 bb_exit instead, since out of line bblocks might not actually be emitted
11497 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
11498 maximum epilog size for out of line bblocks if tracing is enabled.
11500 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
11502 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
11504 * arrays.cs: Regression tests for allocating arrays with negative sizes.
11506 2008-05-28 Zoltan Varga <vargaz@gmail.com>
11508 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
11509 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
11512 2008-05-27 Zoltan Varga <vargaz@gmail.com>
11514 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
11515 the 'value' to store is a constant.
11517 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
11519 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
11520 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
11522 2008-05-26 Zoltan Varga <vargaz@gmail.com>
11524 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
11525 for accessing method->generic_container.
11527 2008-05-24 Zoltan Varga <vargaz@gmail.com>
11529 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
11531 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
11533 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
11535 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
11538 2008-05-23 Zoltan Varga <vargaz@gmail.com>
11540 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
11542 * mini.c: Handle the case when mono_class_vtable () fails.
11544 2008-05-23 Massimiliano Mantione <massi@ximian.com>
11545 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
11548 2008-05-22 Mark Probst <mark.probst@gmail.com>
11550 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
11551 together with domain sharing.
11553 2008-05-22 Mark Probst <mark.probst@gmail.com>
11555 * mini.c: Treat callvirts to final methods like non-virtual calls
11556 when doing generic sharing, i.e. look them up in the runtime
11559 2008-05-22 Mark Probst <mark.probst@gmail.com>
11561 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
11562 with computed types (for generic sharing).
11564 * mini.c: Generic sharing for mkrefany and refanyval.
11566 2008-05-22 Zoltan Varga <vargaz@gmail.com>
11568 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
11571 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
11572 the generic sharing code.
11574 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
11577 2008-05-21 Zoltan Varga <vargaz@gmail.com>
11579 * mini.h: Remove the declaration of mono_aot_init_vtable ().
11581 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
11583 * driver.c: updated copyright date
11585 2008-05-21 Zoltan Varga <vargaz@gmail.com>
11587 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
11590 2008-05-19 Martin Baulig <martin@ximian.com>
11592 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
11593 pointing to the new `_mono_debug_using_mono_debugger' variable.
11596 (mono_main): Check mono_debug_using_mono_debugger() rather than
11597 the `MONO_INSIDE_MDB' environment variable to check whether we're
11598 inside the debugger.
11600 2008-05-19 Zoltan Varga <vargaz@gmail.com>
11602 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
11605 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
11607 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
11609 * mini.c: Added mini_assembly_can_skip_verification. This
11610 function checks if the assembly requested to skip verification.
11611 Fixes part of #387274.
11613 2008-05-07 Zoltan Varga <vargaz@gmail.com>
11615 * mini.c (mini_get_method): Disable the check for open generic classes when
11616 using generic sharing.
11618 * generics.cs: Add a test for #387034.
11620 * mini.c (mini_get_method): Check whenever the method class is an open generic
11621 type, and return NULL in that case, causing a verification error. Fixes
11624 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11626 * driver.c (mono_main): Revert r102623. The right
11627 thing to do is to enable the verifier under verifiable
11628 unless a --security flag was passed.
11630 We need this non-trivial behavior for --verify-all otherwise
11631 mcs-compileall won't be able to use it. As it needs everything to
11632 be verified under validil.
11634 2008-05-06 Martin Baulig <martin@ximian.com>
11638 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
11639 (mono_debugger_thread_cleanup): Likewise.
11640 (mono_debugger_extended_notification): Likewise.
11642 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11644 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
11645 against both inflated and non-inflated methods. We need to check against the
11646 generic definition for cases where the instantiated method is not visible.
11647 We need to check against the inflated types for cases where the instantiation
11648 changes any super type. This fixes #382986.
11650 Note that this doesn't need to be applied to other parts of mono_method_to_ir
11651 that check for visibiliy as generic params only appears as the type subject
11652 of tokens on call opcodes. Field manipulation and ldftn must always
11653 target an exact type.
11655 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11657 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
11658 if no related --security flag is passed.
11660 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11662 * mini-arch.h: Prepare support for ppc64.
11664 Contributed under MIT/X11 license.
11666 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11668 * aot-runtime.c: Prepare support for ppc64.
11670 Contributed under MIT/X11 license.
11672 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11674 * mini-ops.h: Prepare support for ppc64.
11676 Contributed under MIT/X11 license.
11678 2008-05-04 Andreas Farber <andreas.faerber@web.de>
11680 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
11682 Contributed under MIT/X11 license.
11684 2008-05-03 Zoltan Varga <vargaz@gmail.com>
11686 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
11687 assemblies, since aot_name is not a full path, causing us to load MS.NET
11688 assemblies on windows.
11690 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
11692 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
11693 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
11694 * main.c: Use UTF-8 encoded command line instead of Windows default code
11695 page on Windows to support Unicode.
11696 * driver.c (DllMain): New function for mixed-mode assembly support.
11697 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
11698 export __stdcall functions without decoration.
11700 Contributed under MIT/X11 license.
11702 2008-04-28 Mark Probst <mark.probst@gmail.com>
11704 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
11705 saving it very early.
11707 2008-04-28 Mark Probst <mark.probst@gmail.com>
11709 * mini.h, mini.c: Lots of code for accessing the old RGCTX
11710 deleted. The only way to access the new RGCTX is via the
11713 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
11714 vtable instead of the RGCTX to static methods.
11716 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
11717 accessing the new RGCTX.
11719 * generic-sharing.c: There is no separation between self, type
11720 arguments and other types in the RGCTX anymore.
11722 2008-04-25 Jonathan Chambers <joncham@gmail.com>
11724 * mini-amd64.c (add_general): Remove previous stack adjustment.
11725 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
11726 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
11727 for 32 bytes of stack space reserved for all calls.
11729 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
11730 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
11733 Code contributed under MIT/X11 license.
11735 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
11737 * mini.c (mini_method_verify): Only verify non-inflated methods, check
11738 against the root definition, peeling out method and type instantiations.
11739 Cache verify success results, code that fails verification is still
11740 checked multiple times.
11742 2008-04-23 Zoltan Varga <vargaz@gmail.com>
11744 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
11746 2008-04-23 Jonathan Chambers <joncham@gmail.com>
11748 * mini-amd64.c (add_general): Always increment stack on Win64.
11749 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
11752 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
11753 stack based argument handling on Win64.
11755 Code contributed under MIT/X11 license.
11757 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
11759 * Makefile.am (version.h): Add support for git-svn.
11761 2008-04-22 Zoltan Varga <vargaz@gmail.com>
11763 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
11764 so instead of calling g_spawn_command_line_sync, we do everything by hand,
11765 avoiding allocations and libc functions which might deadlock.
11767 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
11768 'no-gdb-backtrace' option is set.
11770 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
11772 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
11774 2008-04-21 Martin Baulig <martin@ximian.com>
11776 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
11777 and `get_lmf_addr'; `notification_address' is no longer a pointer.
11779 2008-04-21 Martin Baulig <martin@ximian.com>
11781 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
11782 `thread_vtable', `event_handler_ptr' and `event_handler'.
11784 2008-04-21 Martin Baulig <martin@ximian.com>
11786 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
11787 allows delayed initialization of the `executable_code_buffer' when
11790 2008-04-21 Martin Baulig <martin@ximian.com>
11792 * mini.h (mono_debugger_create_notification_function): Removed.
11793 * tramp-*.c (mono_debugger_create_notification_function): Removed.
11795 * mdb-debug-info64.s
11796 (MONO_DEBUGGER__notification_function): Added this in the .text section.
11798 * mdb-debug-info32.s
11799 (MONO_DEBUGGER__notification_function): Added this in the .text section.
11801 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
11802 currently only works on x86 and x86_64, so don't create it on ppc.
11804 2008-04-21 Martin Baulig <martin@ximian.com>
11806 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
11809 (mini_method_compile): In the fp elimination check, check
11810 `debug_options.mdb_optimizations' in addition to
11811 mono_debug_using_mono_debugger().
11813 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
11814 disable some JIT optimizations which are only disabled when
11815 running inside the debugger.
11816 Added `--help-debug' option to describe the debugging options.
11817 (parse_debug_options): New static function to parse the `--debug'
11818 options, so we can easily add more stuff in future.
11820 2008-04-20 Zoltan Varga <vargaz@gmail.com>
11822 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
11823 the method has no body.
11825 2008-04-19 Jonathan Chambers <joncham@gmail.com>
11827 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
11828 assembly is not allowed in MSVC 64-bit compiler.
11829 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
11830 as we get floating point exceptions everywhere.
11832 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
11833 correctly align arguments for call to throw_exception.
11834 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
11836 Code contributed under MIT/X11 license.
11838 2008-04-19 Zoltan Varga <vargaz@gmail.com>
11840 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
11842 2008-04-17 Zoltan Varga <vargaz@gmail.com>
11844 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
11846 * mini-amd64.c (NEW_INS): Set cil_code.
11848 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
11849 from mini-amd64.c so all debugger related logic is in one place.
11851 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
11852 later won't have a random ip assigned to them.
11854 2008-04-16 Zoltan Varga <vargaz@gmail.com>
11856 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
11857 the arch specific function initializes code_size.
11858 (mono_create_delegate_trampoline): Ditto.
11860 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
11861 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
11864 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
11865 running under the debugger.
11867 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
11870 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
11871 debugger. Also move the disabling of optimizations here from driver.c.
11872 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
11875 * mini.h (MonoCompile): Add a few new flags.
11877 2008-04-15 Zoltan Varga <vargaz@gmail.com>
11879 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
11880 so the cil_code field of created MonoInst's is properly set.
11881 (mini_select_instructions): Ditto.
11883 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
11884 (MONO_INST_NEW_CALL): Ditto.
11886 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
11887 in many places so the ins->cil_code field is properly initialized.
11889 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
11892 2008-04-14 Zoltan Varga <vargaz@gmail.com>
11894 * mini.c (mini_method_compile): Print a different message when compiling a
11897 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
11900 2008-04-11 Zoltan Varga <vargaz@gmail.com>
11902 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
11905 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
11907 2008-04-11 Zoltan Varga <vargaz@gmail.com>
11909 * mini.c (handle_stack_args): Make this return void since its return value was
11910 never used. Also set cfg->unverifiable for invalid IL instead of calling
11913 2008-04-10 Mark Probst <mark.probst@gmail.com>
11915 * mini.c: Make sure "this" is live in catch clauses with type
11916 variables in shared generic code.
11918 2008-04-08 Mark Probst <mark.probst@gmail.com>
11920 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
11921 generic_class_is_reference_type() to ensure the proper behaviour
11922 when sharing generic code and the type in question is a type
11925 2008-04-08 Zoltan Varga <vargaz@gmail.com>
11927 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
11928 race conditions when printing thread dumps. Fixes #377738.
11930 2008-04-08 Massimiliano Mantione <massi@ximian.com>
11932 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
11933 shows up when both MonoInst arguments can cause aliasig.
11934 There is likely no way in the current JIT to trigger this problem, but
11935 it showed up in the development of generics sharing, when in a new
11936 opcode both args of an OP_GROUP can be aliases (addresses of a local).
11937 When the generics sharing code will be committed, its tests will be
11938 valid also for this bug.
11940 2008-04-08 Zoltan Varga <vargaz@gmail.com>
11942 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
11945 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
11948 2008-04-07 Zoltan Varga <vargaz@gmail.com>
11950 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
11951 use a more detailed exception message for InvalidCastException.
11953 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
11955 * driver.c (mono_main): Add --debug=casts option to turn on better
11956 InvalidCastException message details.
11958 * mini.c (mini_get_debug_options): New helper function to return the address of
11959 the debug_options variable.
11961 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
11962 the jit_tls TLS variable.
11964 * mini.c (mono_jit_tls): New TLS variable.
11966 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
11969 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
11971 * mini.h: Removed verifer related stuff. This code was moved to verify.c
11973 * mini.c: Removed verifer related stuff, code moved to verify.c.
11975 * driver.c: Using code from verify.c instead of mini.c.
11977 2008-04-05 Zoltan Varga <vargaz@gmail.com>
11979 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
11982 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
11984 * mini.c (check_for_method_verify): Enabling verification of
11985 corlib if mono_verify_all is set. Bugs in the verifier preventing that
11988 2008-04-04 Zoltan Varga <vargaz@gmail.com>
11990 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
11991 caller saved registers as well.
11993 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
11994 saved registers as well.
11996 2008-03-30 Zoltan Varga <vargaz@gmail.com>
11998 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
12000 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
12003 2008-03-27 Zoltan Varga <vargaz@gmail.com>
12005 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
12007 (get_call_info): Take a gsctx argument instead of 'cfg'.
12009 2008-03-26 Zoltan Varga <vargaz@gmail.com>
12011 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
12012 mono_verify_all is set.
12014 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
12016 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
12018 2008-03-25 Zoltan Varga <vargaz@gmail.com>
12020 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
12023 * driver.c mini.c mini.h: Add a --verify-all development option to test the
12024 verifier and the code generated by the compiler.
12026 2008-03-25 Mark Probst <mark.probst@gmail.com>
12028 * mini.c: Generic sharing of the non-nullable case of the box
12031 2008-03-24 Zoltan Varga <vargaz@gmail.com>
12033 * inssel.brg: Fix the build.
12035 * iltests.il.in: Add a test for lconv.ovf.u8.un.
12037 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
12039 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
12040 Array:Address. Fixes #372410.
12042 * iltests.il.in: New tests for readonly prefix.
12044 2008-03-23 Zoltan Varga <vargaz@gmail.com>
12046 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
12047 mini-trampolines.c.
12049 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
12052 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
12054 * mini.c (mono_decompose_op_imm): New helper function.
12056 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
12057 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12060 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12061 mono_arch_output_basic_block. Fix warnings.
12063 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
12066 2008-03-22 Zoltan Varga <vargaz@gmail.com>
12068 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
12069 since the extra frame is now detected automatically inside the loop.
12071 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
12072 opts which are now in mono_peephole_ins ().
12074 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
12076 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
12077 frames and skip duplicate managed-to-native frames. Fixes #367665.
12079 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12080 opts which are now in mono_peephole_ins ().
12081 (mono_arch_peephole_pass_2): Ditto.
12083 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
12085 * mini-codegen.c (mono_peephole_ins): New helper function containing the
12086 arch independent peephole optimizations.
12088 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12089 opts which are now in mono_peephole_ins ().
12091 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
12093 * mini-s390.c (mono_arch_output_basic_block): Fix build.
12095 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
12098 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
12099 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
12102 2008-03-21 Zoltan Varga <vargaz@gmail.com>
12104 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
12105 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12108 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12109 mono_arch_output_basic_block. Fix warnings.
12111 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12113 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12116 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12118 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12121 * iltests.il: Add new tests.
12123 2008-03-20 Kornel Pal <kornelpal@gmail.com>
12125 * mini.c: Removed Windows version macros.
12127 2008-03-20 Mark Probst <mark.probst@gmail.com>
12129 * generic-sharing.c: Put reflection types in the extensible part
12130 of the runtime generic context.
12132 * mini.c: Generic sharing of the GetTypeHandle special case of the
12133 ldtoken instruction.
12135 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12137 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
12139 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
12141 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
12142 consistency with the other version on the linear IR branch.
12144 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
12146 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
12148 * iltests.il.in: Add new tests.
12150 2008-03-19 Zoltan Varga <vargaz@gmail.com>
12152 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
12154 * iltests.il.in: Add new tests.
12156 2008-03-19 Mark Probst <mark.probst@gmail.com>
12158 * mini.c: Two variables with the same name were declared in
12159 nesting contexts and one wasn't initialized. Fixed.
12161 2008-03-19 Mark Probst <mark.probst@gmail.com>
12163 * mini.c: Generic sharing of the initobj instruction.
12165 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
12167 * mini.c: make the test to optimize ldtoken from typeof() more
12170 2008-03-18 Mark Probst <mark.probst@gmail.com>
12172 * mini.c: Generic sharing of the initobj instruction for reference
12175 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
12177 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
12178 the mono_breakpoint_clean_code() code to perform bound checks.
12180 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
12182 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
12183 mono_arch_patch_callsite() to include the start of the managed method
12184 to be able to perform bound checks.
12186 2008-03-17 Mark Probst <mark.probst@gmail.com>
12188 * mini.c: Generic sharing for the isinst instruction.
12190 2008-03-17 Mark Probst <mark.probst@gmail.com>
12192 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12193 inssel-long32-mips.brg: Added opcodes for doing indirect calls
12194 with the runtime generic context argument.
12196 * mini.c: Share calls to several types of unsharable methods by
12197 putting the address of the method code in the runtime generic
12198 context and doing an indirect call.
12200 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12203 2008-03-16 Mark Probst <mark.probst@gmail.com>
12205 * generic-sharing.c: Change due to a change in the runtime genric
12208 2008-03-15 Martin Baulig <martin@ximian.com>
12211 (mono_arch_nullify_class_init_trampoline): Add call to
12212 mono_breakpoint_clean_code() to make things work when running
12213 inside the debugger.
12216 (mono_arch_nullify_class_init_trampoline): Add call to
12217 mono_breakpoint_clean_code() to make things work when running
12218 inside the debugger.
12220 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12222 * inssel-long.brg (reg): Fix 64 bit build.
12224 2008-03-14 Mark Probst <mark.probst@gmail.com>
12226 * mini.c, mini.h: Share static generic code by passing it an
12227 implicit argument pointing to the runtime generic context.
12229 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12230 inssel-long32-mips.brg: New opcodes for calling shared static,
12231 which need to be passed the runtime generic context.
12233 * mini-amd64.c, mini-x86.c: Save the runtime generic context
12234 argument on the stack in the prologue if needed. New function for
12235 finding the runtime generic context argument from the registers
12236 saved by the trampoline.
12238 * mini-amd64.h, mini-x86.h: Specify which register to use for the
12239 runtime generic context argument.
12241 * tramp-amd64.c: Also restore the register used for the runtime
12242 generic context argument.
12244 * mini-trampoline.c: Resolve shared static calls by consulting the
12245 runtime generic context via the new argument.
12247 * generic-sharing.c: Add an argument to sharability-checking
12248 functions that specifies whether type variables should be treated
12249 as sharable type arguments.
12251 * inssel-x86.brg: Removed a superfluous, buggy rule.
12253 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12256 2008-03-14 Martin Baulig <martin@ximian.com>
12258 * debug-debugger.c (main_thread_handler): Call
12259 mono_runtime_run_main() without sending any notifications.
12261 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
12263 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12265 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
12267 2008-03-14 Mark Probst <mark.probst@gmail.com>
12269 * tramp-x86.c: Fixed register restore offsets in the trampoline
12270 code for ECX and EDX.
12272 2008-03-12 Geoff Norton <gnorton@novell.com>
12274 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
12275 different ucontext_t implementations.
12276 * exceptions-arm.c: Use the above defines to get exceptions working on
12277 iPhone (based on a patch by Luke Howard lukeh@padl.com)
12278 * mini-arm.c: Implement iPhone icache support (based on a patch by
12279 Luke Howard lukeh@padl.com)
12281 2008-03-12 Mark Probst <mark.probst@gmail.com>
12283 * mini.c: Enable generic sharing of calls to non-static
12284 non-interface non-generic non-value-type methods.
12286 * mini-trampolines.c: Resolve calls from shared generic code.
12288 2008-03-11 Zoltan Varga <vargaz@gmail.com>
12290 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
12292 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
12294 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
12296 * mini.c: some fixes for the AOT compiler.
12298 2008-03-07 Zoltan Varga <vargaz@gmail.com>
12300 * cpu-amd64.md: Add clob:1 to some float opcodes.
12302 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
12304 * mini.h: Added MiniVerifierMode enumeration.
12306 * mini.c: Added mini_verifier_set_mode to control
12307 the usage of the new verifier.
12309 * mini.c (mono_method): Integrated the new verifier.
12311 * driver.c: Extended --security option with validil and
12312 verifiable options to activate the new verifier.
12314 2008-03-07 Zoltan Varga <vargaz@gmail.com>
12316 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
12317 optimization to ctors taking 0 or 2 arguments too.
12319 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
12322 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
12324 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
12326 2008-03-06 Zoltan Varga <vargaz@gmail.com>
12328 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
12329 non-aot case as well.
12331 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
12333 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
12336 * aot-compiler.c (encode_patch): Ditto.
12338 * mini.h (G_MININT32): Fix the definition of this.
12340 2008-03-05 Zoltan Varga <vargaz@gmail.com>
12342 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
12344 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
12346 2008-03-04 Zoltan Varga <vargaz@gmail.com>
12348 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
12349 methods returning vtypes in registers.
12350 (mono_arch_allocate_vars): Ditto.
12352 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
12354 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
12356 * generics.cs: Add a test from the linear IR branch.
12358 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
12360 * mini.c (inline_method): Cache failed inline attempts.
12362 2008-03-04 Mark Probst <mark.probst@gmail.com>
12364 * mini.c: For shared methods of generic classes put the location
12365 of "this" into the MonoGenericJitInfo.
12367 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
12368 register out of a MonoContext by register number. Add the generic
12369 sharing context as an argument to mono_arch_find_this_argument().
12371 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
12372 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
12373 for new arch function.
12375 * mini-exception.c: Handle open exception clauses in shared
12378 * mini-trampolines.c: Supply additional argument to
12379 mono_arch_find_this_argument().
12381 2008-03-04 Zoltan Varga <vargaz@gmail.com>
12383 * Makefile.am (regtests): Run the bench.exe tests last.
12385 2008-03-03 Zoltan Varga <vargaz@gmail.com>
12387 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
12390 2008-03-02 Zoltan Varga <vargaz@gmail.com>
12392 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
12395 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
12397 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
12399 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
12400 whose class has no cctor.
12402 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
12404 2008-03-01 Zoltan Varga <vargaz@gmail.com>
12406 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
12409 2008-02-29 Zoltan Varga <vargaz@gmail.com>
12411 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
12412 to be in sync with the code on the linear IR branch.
12414 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
12416 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
12418 2008-02-27 Zoltan Varga <vargaz@gmail.com>
12420 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
12422 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
12424 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
12426 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
12428 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
12430 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
12433 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
12435 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
12436 OP_LOADR4_MEMBASE emission.
12438 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
12439 (mono_spillvar_offset_float): Ditto.
12441 * mini-mips.c (mono_arch_emit_prolog): Ditto.
12443 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
12446 * basic-long.cs: Add regression tests for them.
12448 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
12450 (mono_arch_allocate_vars): Fix representation of single-precision float
12452 (mono_arch_output_basic_block): Ditto.
12454 * inssel-mips.brg: Ditto, remove duplicate items.
12456 * mini-mips.c (emit_load_volatile_arguments): New function to handle
12457 arguments of tail calls as on other platforms.
12458 (mono_arch_output_basic_block): Handle tail calls.
12460 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
12463 * objects.cs (test_5_pass_static_struct): Add test for it.
12465 Contributed under MIT/X11 license.
12467 2008-02-26 Zoltan Varga <vargaz@gmail.com>
12469 * Makefile.am: Use gmcs for compiling the regression tests.
12471 * *.2.cs *.2.il: Rename to *.cs and *.il.
12473 2008-02-24 Zoltan Varga <vargaz@gmail.com>
12475 * regalloc.h: Make the vassign array smaller.
12477 * mini.c (mini_method_compile): Remove an unused field in cfg.
12479 * mini-codegen.c: Add a bunch of micro optimizations.
12481 2008-02-23 Zoltan Varga <vargaz@gmail.com>
12483 * regalloc.h: Remove some unused fields.
12485 2008-02-22 Zoltan Varga <vargaz@gmail.com>
12487 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
12489 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
12491 2008-02-22 Mark Probst <mark.probst@gmail.com>
12493 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
12495 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
12496 trampoline: Fetch an entry from the runtime generic context. If
12497 it's NULL, jump to the actual trampoline to fill the runtime
12498 generic context. Otherwise, return it.
12500 * mini.c: Call the lazy fetch trampoline to get entries out of the
12501 runtime generic context.
12503 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
12504 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
12505 tramp-sparc.c: Stubs for the lazy fetch trampoline.
12507 2008-02-21 Mark Probst <mark.probst@gmail.com>
12509 * mini.c: Fetch data out of the extensible part of the runtime
12510 generic context instead of calling a helper function.
12512 * generic-sharing.c: Some functions moved into
12513 metadata/generic-sharing.c. Helper function for fetching other
12514 types now checks and asserts against extensible rgctx (just for
12515 debugging purposes - the helper function isn't called anymore
12516 unless for debugging).
12518 2008-02-21 Zoltan Varga <vargaz@gmail.com>
12520 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
12521 for tail calls up to the point that the tests in iltests.exe run. Also add a
12522 dummy CKFINITE implementation.
12523 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
12524 needed for trampoline LMF frames.
12526 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
12527 trampoline LMF frames.
12529 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
12531 * mini.c (inline_method): clean any pending loader error when inlining fail.
12532 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
12534 2008-02-21 Zoltan Varga <vargaz@gmail.com>
12536 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
12538 * aot-runtime.c (decode_patch_info): Ditto.
12540 * mini.c (mono_resolve_patch_target): Ditto.
12542 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
12545 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
12547 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
12548 if it references an icall address.
12550 2008-02-20 Zoltan Varga <vargaz@gmail.com>
12552 * cpu-s390x.md: Remove some more unused opcodes.
12554 * cpu-s390x.md: Remove some unused opcodes.
12556 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
12557 mono_op_imm_to_op ().
12559 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
12560 instead of a switch statement.
12562 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
12563 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
12565 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
12567 * mini-codegen.c: Remove unused mono_regstate2_... functions.
12569 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
12572 2008-02-19 Zoltan Varga <vargaz@gmail.com>
12574 * driver.c (mono_main): Improve error reporting when an assembly cannot be
12575 opened. Fixes #362607.
12577 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
12579 * iltests.il.in: Add a test for static methods in interfaces.
12581 2008-02-18 Zoltan Varga <vargaz@gmail.com>
12583 * genmdesc.c (build_table): Fix a crash on older glib versions.
12585 * cpu-sparc.md: Remove some unused opcodes.
12587 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
12588 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
12590 * cpu-amd64.md: Remove some unused opcodes.
12592 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
12593 like the other opcodes.
12595 2008-02-17 Zoltan Varga <vargaz@gmail.com>
12597 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
12599 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
12601 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
12602 variables 'cfg' instead of 'm' for consistency.
12604 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
12606 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
12607 argument holding the vtype return address, to avoid the ambigious use of
12608 cfg->ret for this purpose.
12610 * mini.c (NEW_RETLOADA): Use vret_addr if set.
12612 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
12614 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
12615 new mono_print_ins () function which only takes one argument.
12617 2008-02-15 Zoltan Varga <vargaz@gmail.com>
12619 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
12622 2008-02-14 Zoltan Varga <vargaz@gmail.com>
12624 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
12626 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
12628 * mini-x86.c: Sync with the version on the linear IR branch by adding new
12629 opcodes and other small changes.
12631 * mini-ops.h: Add some new opcodes from the linear IR branch.
12633 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
12635 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
12636 opcodes, use the REG_MEMBASE opcodes instead.
12638 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
12639 opcodes, use the REG_MEMBASE opcodes instead.
12641 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
12644 * mini.c (mono_op_imm_to_op): New helper function.
12646 * mini-ops.h: Add some opcodes from linear IR branch.
12648 2008-02-13 Zoltan Varga <vargaz@gmail.com>
12650 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
12653 2008-02-12 Zoltan Varga <vargaz@gmail.com>
12655 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
12658 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
12660 2008-02-09 Zoltan Varga <vargaz@gmail.com>
12662 * aot-compiler.c (emit_method_code): Add an assert.
12664 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
12665 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
12668 2008-02-08 Zoltan Varga <vargaz@gmail.com>
12670 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
12671 some load/store opcodes so they are consistent.
12672 (mono_arch_emit_prolog): Simplify some code.
12674 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
12676 * objects.cs: Add tests for large argument offsets on ARM.
12678 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
12679 stack offsets. Fixes #359651.
12681 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
12683 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
12685 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
12687 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
12689 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
12691 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
12692 rid of CEE_CONV_R_UN.
12694 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
12696 2008-02-07 Zoltan Varga <vargaz@gmail.com>
12698 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
12700 * mini.c (mono_normalize_opcodes): Add some more opcodes.
12702 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
12704 * cpu-amd64.md: Remove some unused opcodes.
12706 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
12708 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
12710 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
12711 arch specific functions for its parts. Call the peephole pass after local
12712 regalloc so the prolog can compute a more accurate max_offset.
12714 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
12715 the corresponding OP_I/OP_L opcodes.
12717 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
12719 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
12721 2008-02-06 Zoltan Varga <vargaz@gmail.com>
12723 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
12724 as they are handled in mini.c.
12726 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
12728 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
12729 case since it is handled in mini.c.
12731 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
12733 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
12735 * *.c: Use the new opcodes in the IR and back end code.
12737 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
12739 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
12741 2008-02-06 Mark Probst <mark.probst@gmail.com>
12743 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
12744 an assert because it has a race condition.
12746 2008-02-06 Zoltan Varga <vargaz@gmail.com>
12748 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
12750 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
12752 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
12754 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
12755 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
12757 2008-02-05 Zoltan Varga <vargaz@gmail.com>
12759 * cpu-amd64.md (move): Correct the maximum size of move.
12761 2008-02-05 Mark Probst <mark.probst@gmail.com>
12763 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
12764 the generic class init trampoline to return quickly if the class
12767 2008-02-04 Zoltan Varga <vargaz@gmail.com>
12769 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
12770 issues where an 32 bit callsite cannot be patched by a 64 bit address.
12772 2008-02-03 Zoltan Varga <vargaz@gmail.com>
12774 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
12777 2008-01-31 Zoltan Varga <vargaz@gmail.com>
12779 * objects.cs: Add some soft-float tests.
12781 * mini.c: Fix a couple more soft-float issues.
12783 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
12785 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
12786 avoid a REX prefix.
12788 2008-01-30 Zoltan Varga <vargaz@gmail.com>
12790 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
12791 exception happens while compiling a virtual method.
12793 2008-01-29 Zoltan Varga <vargaz@gmail.com>
12795 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
12797 * mini-sparc.c: Fix build.
12799 * mini-sparc.c (get_call_info): Add support for generic sharing.
12801 * mini-exceptions.c: Add a FIXME.
12803 2008-01-27 Zoltan Varga <vargaz@gmail.com>
12805 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
12806 altstack handling code.
12808 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
12810 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
12812 * mini-s390.c: Add support for generic sharing.
12814 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
12816 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
12818 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
12820 * mini-s390x.c: Add support for generic sharing.
12822 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
12824 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
12826 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
12827 can be used since it takes a 16 bit signed immediate.
12829 * inssel-s390x.brg: Fix OP_SETRET.
12831 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
12833 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
12835 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
12837 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
12839 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
12842 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
12845 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
12846 of the unused mono_arch_patch_delegate_trampoline stuff.
12848 2008-01-26 Zoltan Varga <vargaz@gmail.com>
12850 * basic-long.cs: Move the fp related tests to basic-float.cs.
12852 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
12854 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
12856 * basic-calls.cs: Add a test for proper float argument passing.
12858 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
12859 if the context corresponds to an exception received through a signal.
12861 * exceptions.cs: Add a test for nullref handling at the start of a try
12864 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
12866 * jit-icalls.c (mono_break): New JIT icall.
12868 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
12870 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
12872 2008-01-25 Zoltan Varga <vargaz@gmail.com>
12874 * cpu-*.md: Get rid of unused opcodes.
12876 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
12878 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
12881 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
12884 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
12885 the arch independent trampoline code in mini-trampolines.c.
12887 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
12889 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
12891 * mini-s390.h: Remove an unused define.
12893 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
12894 the arch independent trampoline code in mini-trampolines.c.
12896 * mini-arm.c (mono_arch_emit_prolog): Fix build.
12898 2008-01-24 Zoltan Varga <vargaz@gmail.com>
12900 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
12902 * mini-s390.c (mono_arch_emit_prolog): Fix build.
12904 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
12906 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
12908 * cpu-amd64.md: Use smaller sizes for int opcodes.
12910 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
12912 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
12915 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
12918 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
12919 instead of though a pointer to save an indirection when accessing elements of
12922 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
12924 (NOT_IMPLEMENTED): New helper macro.
12925 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
12928 * *.c: Use the new helper macro.
12930 2008-01-21 Zoltan Varga <vargaz@gmail.com>
12932 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
12934 2008-01-20 Zoltan Varga <vargaz@gmail.com>
12936 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
12939 2008-01-18 Zoltan Varga <vargaz@gmail.com>
12941 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
12942 profiling is enabled.
12944 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
12946 (mono_arch_emit_prolog): Add more first bblock optimizations.
12948 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
12949 in order if possible.
12950 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
12951 bblock, since the arguments are still in their original registers.
12953 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
12955 2008-01-17 Zoltan Varga <vargaz@gmail.com>
12957 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
12960 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
12963 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
12965 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
12966 process async exceptions received while in unmanaged code.
12968 * mini.c (mini_init): Install a callback with the runtime which will be called
12969 when a thread receives an async exception while in unmanaged code.
12971 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
12973 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
12975 2008-01-16 Wade Berrier <wberrier@novell.com>
12982 2008-01-16 Zoltan Varga <vargaz@gmail.com>
12984 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
12985 compilation with sun cc.
12987 * cpu-*.md: Fix the build.
12989 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
12991 * mini-amd64.h: Add some comments to the MonoLMF structure.
12993 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
12995 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
12996 in the LMF structure if possible. This saves two instructions in the
12997 managed->native wrappers.
12999 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
13001 2008-01-16 Mark Probst <mark.probst@gmail.com>
13003 * generic-sharing.c: New type argument lookup code which uses the
13004 runtime generic context template.
13006 2008-01-15 Zoltan Varga <vargaz@gmail.com>
13008 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
13010 * mini-arm.c (add_general): Fix arm eabi parameter passing.
13011 (mono_arch_output_basic_block): Fix localloc implementation.
13013 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
13015 * mini-ia64.c (peephole_pass): Fix ia64 build.
13017 * mini-amd64.c (peephole_pass): Fix a warning.
13019 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
13020 at a constant offset from sp/fp.
13022 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
13023 instead of obtaining it from *lmf in the managed method case.
13025 2008-01-14 Zoltan Varga <vargaz@gmail.com>
13027 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
13029 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
13031 * mini.h (MonoInstList): New type.
13032 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
13033 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
13034 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
13035 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
13036 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
13037 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
13038 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
13039 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
13040 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
13041 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
13042 MONO_INST_LIST_FOR_EACH_ENTRY,
13043 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
13044 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
13045 mono_inst_list_first, mono_inst_list_last,
13046 mono_inst_list_next, mono_inst_list_prev): New instruction
13047 list handling interfaces.
13048 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
13049 list head 'ins_list'.
13050 (MonoInst): Replace next pointer with list head 'node'.
13051 (MonoCallInst): Make 'out_args' a MonoInstList.
13052 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
13053 (MonoCompile): Delete reverse_inst_list and
13054 reverse_inst_list_len.
13055 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
13056 mono_arch_lowering_pass, mono_arch_local_regalloc,
13057 mono_arch_output_basic_block, mono_arch_emit_prolog):
13058 Convert to new instruction lists.
13059 (insert_after_ins): Delete.
13060 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
13062 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
13063 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
13064 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
13065 mono_emulate_opcode, mono_emit_load_got_addr,
13066 inline_method, mono_method_to_ir, mono_print_bb_code,
13067 print_dfn, decompose_pass, nullify_basic_block,
13068 replace_out_block_in_code, remove_block_if_useless,
13069 merge_basic_blocks, move_basic_block_to_end,
13070 try_unsigned_compare, optimize_branches, mono_print_code,
13071 mini_select_instructions, remove_critical_edges): Likewise.
13072 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
13073 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
13074 mono_arch_output_basic_block, mono_arch_emit_prolog):
13076 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
13077 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13078 mono_arch_output_basic_block): Likewise.
13079 (inst_list_prepend, insert_after_ins): Delete.
13080 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
13081 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
13083 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
13084 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
13085 mono_arch_emit_prolog): Likewise.
13086 * cfold.c (mono_constant_fold): Likewise.
13087 * liveness.c (visit_bb, mono_analyze_liveness,
13088 optimize_initlocals): Likewise.
13089 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
13090 * graph.c (mono_draw_code_cfg): Likewise.
13091 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
13092 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
13093 mono_ssa_cprop): Likewise.
13094 * abcremoval (get_relations_from_previous_bb, process_block):
13096 * local-propagation (mono_cprop_invalidate_values,
13097 mono_local_cprop_bb): Likewise.
13098 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
13099 peephole_pass, mono_arch_output_basic_block,
13100 mono_arch_emit_prolog): Likewise.
13101 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
13102 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13103 mono_arch_emit_prolog): Likewise.
13104 (insert_after_ins): Delete.
13105 * aliasing.c (print_code_with_aliasing_information,
13106 mono_build_aliasing_information, mono_aliasing_deadce):
13107 Convert to new instruction lists.
13108 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
13109 peephole_pass, NEW_INS, mono_arch_lowering_pass,
13110 mono_arch_local_regalloc, mono_arch_output_basic_block):
13112 (insert_after_ins): Delete.
13113 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
13114 peephole_pass, mono_arch_output_basic_block): Convert to
13115 new instruction lists.
13116 * mini-codegen (InstList, inst_list_prepend,
13117 insert_after_ins): Delete.
13118 (insert_before_ins, get_register_force_spilling,
13119 get_register_spilling, free_up_ireg, free_up_reg,
13120 create_copy_ins, create_spilled_store, alloc_int_reg,
13121 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
13122 to new instruction lists.
13123 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
13124 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13125 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
13126 (insert_after_ins): Delete.
13127 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
13128 mono_arch_local_regalloc, mono_arch_output_basic_block,
13129 mono_arch_call_opcode): Convert to new instruction lists.
13130 (insert_after_ins): Delete.
13131 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
13132 peephole_pass, mono_arch_output_basic_block,
13133 mono_arch_emit_prolog): Convert to new instruction lists.
13135 2008-01-11 Zoltan Varga <vargaz@gmail.com>
13137 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
13139 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
13142 * Makefile.am (version.h): Make this work with non-bash shells.
13144 2008-01-10 Zoltan Varga <vargaz@gmail.com>
13146 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
13148 2008-01-08 Zoltan Varga <vargaz@gmail.com>
13150 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
13151 the InitializeArray optimization.
13153 2008-01-06 Zoltan Varga <vargaz@gmail.com>
13155 * mini.c driver.c: Don't include os/gc_wrapper.h.
13157 2008-01-05 Zoltan Varga <vargaz@gmail.com>
13159 * mini.c (print_jit_stats): Print GC statistics if available.
13161 2008-01-04 Zoltan Varga <vargaz@gmail.com>
13163 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
13165 2007-12-29 Zoltan Varga <vargaz@gmail.com>
13167 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
13169 2007-12-26 Zoltan Varga <vargaz@gmail.com>
13171 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
13173 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
13175 * driver.c (mono_main): Ditto.
13177 2007-12-23 Zoltan Varga <vargaz@gmail.com>
13179 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
13181 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
13182 in the vtable can't be encoded.
13183 (compile_method): Ditto.
13185 2007-12-21 Zoltan Varga <vargaz@gmail.com>
13187 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
13190 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
13193 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
13194 the top LMF entry belongs to the current method.
13196 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
13198 2007-12-20 Zoltan Varga <vargaz@gmail.com>
13200 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
13202 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
13204 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
13206 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
13208 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
13210 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
13213 * basic-float.cs: Add an ulong->double cast test.
13215 2007-12-15 Zoltan Varga <vargaz@gmail.com>
13217 * mini.c (mono_method_to_ir): Fix a warning.
13219 2007-12-14 Zoltan Varga <vargaz@gmail.com>
13221 * mini-ops.h: Add OP_SWITCH.
13223 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
13224 CEE_SWITCH in back-end code, use OP_SWITCH instead.
13226 2007-12-11 Geoff Norton <gnorton@novell.com>
13228 * mini-s390x.c: Minor change to the MAX() define to allow
13229 it to compile with other gcc versions.
13231 2007-12-11 Geoff Norton <gnorton@novell.com>
13234 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
13236 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13238 exceptions-arm.c (mono_arch_get_restore_context): Restore
13241 exceptions-arm.c (throw_exception): Save the frame pointer.
13242 This is a partial fix for #323747. Only the client side is
13245 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13247 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
13248 was using an unrelated variable to log the class which
13249 needed the cctor to be called. This was crashing on arm.
13251 2007-12-09 Robert Jordan <robertj@gmx.net>
13253 * mini-x86.c (mono_arch_emit_epilog):
13254 Consider all kinds of 64-bit types. Fixes #323114.
13256 2007-12-08 Zoltan Varga <vargaz@gmail.com>
13258 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
13260 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13262 * mini-amd64.c (peephole_pass): Add a missing instruction check.
13264 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13266 * mini.c: run type ctor before allocating an object, not only
13267 when running it's constructor method (fixes at least part of bug #342507).
13269 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13271 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
13273 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
13274 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
13277 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
13278 mono_generic_class_init_trampoline () the same as it is done with the other
13281 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
13282 aot-runtime.c aot-compiler.c: Implement AOT support.
13284 2007-12-07 Mark Probst <mark.probst@gmail.com>
13286 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
13287 build for archs which don't have the vtable trampoline defined
13290 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13292 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
13294 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
13296 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
13298 * tramp-<ARCH>.c: Use the new helper function.
13300 2007-12-07 Mark Probst <mark.probst@gmail.com>
13302 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
13303 trampoline call, which takes a vtable argument.
13305 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
13306 OP_TRAMPCALL_VTABLEs like other calls.
13308 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
13309 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
13310 call. Implemented a support function which fetches the vtable
13311 from a register set.
13313 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
13314 Implemented a generic class init trampoline, using the
13315 OP_TRAMPCALL_VTABLE opcode.
13317 * mini.c: Implemented static field access when sharing generic
13318 code. This implies initing the class using the new
13319 OP_TRAMPCALL_VTABLE call.
13321 2007-12-07 Mark Probst <mark.probst@gmail.com>
13323 * mini.c: Don't compile methods with sharing enabled if their
13324 classes are disabled for sharing.
13326 2007-12-06 Zoltan Varga <vargaz@gmail.com>
13328 * inssel.brg: Add a missing sign extension to the GETCHR and array access
13329 opcodes. Fixes #346563.
13331 * objects.cs: Add a new test.
13333 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
13335 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
13336 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
13338 2007-12-06 Zoltan Varga <vargaz@gmail.com>
13340 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
13342 2007-12-03 Zoltan Varga <vargaz@gmail.com>
13344 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
13347 2007-12-02 Zoltan Varga <vargaz@gmail.com>
13349 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
13351 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
13352 optimization in the AOT case.
13354 2007-11-30 Zoltan Varga <vargaz@gmail.com>
13356 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
13358 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
13360 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
13362 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
13364 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
13365 is created by the inlined delegate ctor.
13367 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
13369 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
13371 2007-11-29 Zoltan Varga <vargaz@gmail.com>
13373 * cpu-x86.md: Fix the length of ckfinite.
13375 2007-11-28 Zoltan Varga <vargaz@gmail.com>
13377 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
13379 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
13380 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
13382 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
13384 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
13385 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
13387 2007-11-28 Martin Baulig <martin@ximian.com>
13390 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
13391 after creating the trampoline.
13393 2007-11-27 Zoltan Varga <vargaz@gmail.com>
13395 * aot-runtime.c (load_aot_module): Check runtime version if needed.
13397 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
13400 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
13401 instead of the calling method to help AOT.
13403 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
13405 2007-11-26 Zoltan Varga <vargaz@gmail.com>
13407 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
13410 2007-11-23 Zoltan Varga <vargaz@gmail.com>
13412 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
13414 * aot-compiler.c (compile_method): Correct check for generic method definitions.
13415 (encode_method_ref): No need to handle generic method definitions specially.
13417 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
13419 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
13422 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
13424 (compile_method): Enable generic sharing.
13426 2007-11-22 Zoltan Varga <vargaz@gmail.com>
13428 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
13429 (mini_method_compile): Add preliminary support for AOTing shared generic code.
13431 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
13434 * mini-trampolines.c: Fix a warning.
13436 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
13438 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
13439 (generic_class_is_reference_type): Remove unused function.
13441 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
13442 in the generic vtable trampoline case.
13444 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
13446 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
13447 return an AOT method based on a vtable slot.
13449 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
13451 * mini.c (mini_get_vtable_trampoline): Export this.
13453 2007-11-22 Martin Baulig <martin@ximian.com>
13456 (MonoDebuggerInfo): Move `debugger_version' up.
13458 2007-11-22 Martin Baulig <martin@ximian.com>
13461 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
13463 * mini-trampolines.c
13464 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
13465 after compiling the method.
13467 2007-11-20 Martin Baulig <martin@ximian.com>
13470 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
13471 (mono_debugger_remove_breakpoint): Likewise.
13472 (mono_debugger_check_breakpoints): Likewise.
13474 * debug-debugger.c: Implement the new breakpoint interface here.
13476 2007-11-18 Zoltan Varga <vargaz@gmail.com>
13478 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
13479 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
13481 * mini-x86.c (mono_arch_output_basic_block): Ditto.
13483 2007-11-17 Zoltan Varga <vargaz@gmail.com>
13485 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
13487 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
13490 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
13493 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
13494 returning a vtype in a register.
13496 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
13497 here from the arch specific code.
13499 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
13502 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
13503 (mono_arch_emit_prolog): Increment maximum prolog size.
13505 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
13506 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
13508 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
13509 MonoGenericSharingContext.
13511 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
13512 MonoGenericSharingContext. Allocate memory from the cfg mempool.
13514 2007-11-15 Mark Probst <mark.probst@gmail.com>
13516 * mini.c, mini.h, generic-sharing.c: Functions for producing code
13517 which extract fields out of the runtime generic context. Full
13518 sharing of the NEWARR opcode.
13520 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
13522 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
13523 --enable-minimal=ssa.
13525 2007-11-13 Zoltan Varga <vargaz@gmail.com>
13527 * mini-trampolines.c (mono_delegate_trampoline): Update after
13528 mono_marshal_get_delegate_invoke () signature change.
13530 2007-11-13 Mark Probst <mark.probst@gmail.com>
13532 * mini.c: Removed the shared context in favor of the generic
13533 sharing context. Allocate the MonoJitInfo structure with room for
13534 the generic sharing context if it's needed.
13536 * mini.h: Remove MonoGenericSharingContext declaration. It's in
13537 domain-internals.h now.
13539 * mini-x86.c: Pass the generic sharing context to get_call_info ().
13541 * generic-sharing.c: Several changes for working without a shared
13542 context and instead operating on open types instead.
13544 2007-11-12 David S. Miller <davem@davemloft.net>
13546 * inssel-sparc.brg: Fix double instruction emit.
13548 2007-11-12 Zoltan Varga <vargaz@gmail.com>
13550 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
13551 Get/Set/Address methods.
13553 * mini.c debug-debugger.c mini-trampolines.c: Update after
13554 mono_marshal_get_delegate_invoke signature change.
13556 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
13558 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
13559 This can happens with dynamic methods. Fixes the other bug in #322722.
13561 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
13563 * tramp-arm.c (mono_arch_patch_callsite): Support patching
13566 * mini-arm.c (arm_patch): Implement patching of BX call
13567 sequence. Fixes one of the bugs in #322722.
13569 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
13571 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
13572 under Linux. We only need to flush every 32-byte cache line.
13574 2007-11-07 Massimiliano Mantione <massi@ximian.com>
13577 move_basic_block_to_end: Add branches when needed, eventually creating
13579 optimize_branches: added a parameter that tells if it's ok to create
13580 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
13581 and avoid calling move_basic_block_to_end when it's not ok.
13584 2007-11-07 Mark Probst <mark.probst@gmail.com>
13586 * mini.c: Abort inlining call to InitializeArray if something
13587 looks wrong. Let the icall handle it, which now has proper safety
13590 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
13592 * mini.c (mono_spill_call): add support for soft-float.
13594 * mini.c (mono_method_to_ir): add support for soft-float
13595 to inlined functions that return float.
13597 * mini.c (mono_method_to_ir): add support for soft-float
13598 to cee_stsfld opcode on float fields.
13600 2007-11-05 Geoff Norton <gnorton@novell.com>
13602 * mini-x86.h: Fix the structure access for X86 Leopard.
13605 2007-11-05 Martin Baulig <martin@ximian.com>
13607 * mini-trampolines.c
13608 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
13609 after compiling the method to notify the debugger.
13611 2007-11-05 Martin Baulig <martin@ximian.com>
13613 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
13615 2007-11-02 Zoltan Varga <vargaz@gmail.com>
13617 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
13618 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
13620 2007-11-01 Zoltan Varga <vargaz@gmail.com>
13622 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
13623 native-to-managed wrappers.
13625 2007-11-01 Geoff Norton <gnorton@novell.com>
13627 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
13630 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
13632 * mini.c, mini-x86.c: when getting back from unmanaged code
13633 to managed via a marshaled delegate we also need to set the
13636 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13638 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
13641 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
13643 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
13644 let the debugger or other external agents to tell the JIT when
13645 a sw breakpoint has been inserted in the code that the JIT needs
13646 to be able to inspect.
13648 2007-10-31 Martin Baulig <martin@ximian.com>
13651 (MonoDebuggerInfo): Remove `runtime_class_init'.
13653 2007-10-30 Martin Baulig <martin@ximian.com>
13656 (mono_debugger_thread_created): Added `MonoThread *' argument.
13657 (mono_debugger_extended_notification): New public method.
13658 (mono_debugger_trampoline_compiled): New public method.
13661 (MonoDebuggerThreadInfo): Added `thread' and
13662 `extended_notifications' fields.
13665 (debugger_executable_code_buffer): New static variable.
13668 (MonoDebuggerInfo): Added `executable_code_buffer',
13669 `executable_code_buffer_size', `breakpoint_info_area',
13670 `breakpoint_table' and `breakpoint_table_size'.
13672 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
13674 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
13675 that IP either is an unused value or the vtable pointer. IMT
13676 calls use vtable + offset now. Reduced by almost half the size
13679 2007-10-26 Jonathan Chambers <joncham@gmail.com>
13681 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
13682 defines to access param registers. Replace long usage with
13683 gsize as sizeof(long) != sizeof(void*) on Win64.
13685 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
13686 on Win64. Fix intrinsic, use _AddressOfReturnAddress
13687 instead of non-existant _GetAddressOfReturnAddress.
13689 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
13690 param registers. Save/restore %rdi and %rsi in MonoLMF.
13692 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
13693 param registers. Modify (throw_exception) signature to take
13694 %rdi and %rsi on Win64.
13696 Code is contributed under MIT/X11 license.
13698 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13700 * helpers.c: unlink debugging output files.
13702 2007-10-25 Zoltan Varga <vargaz@gmail.com>
13704 * mini.c: Move mono_create_ftnptr () to object.c.
13706 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
13708 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
13709 optional. This function can now be used to disassemble code generated
13710 outside the JIT such as trampolines and IMT thunks.
13712 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
13714 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
13715 vtable pointer from a ldr instruction.
13717 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
13718 new IMT call sequence.
13720 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
13721 call sequence for interface invocations.
13723 * mini-arm.c (mono_arch_emit_imt_argument): added, required
13724 for imt support. This function is empty since IMT on ARM requires no
13725 special handling on the IR side.
13727 * mini-arm.c (mono_arch_find_imt_method): added, required for
13730 * mini-arm.c (mono_arch_find_this_argument): added, required
13733 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
13734 a ldr instruction to load a value stored in the code stream.
13736 * mini-arm.c (mono_arch_build_imt_thunk):added, required
13740 2007-10-23 Zoltan Varga <vargaz@gmail.com>
13742 * mini.c (mini_init): Install the jump trampoline callback.
13744 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13746 * mini-trampolines.c: handle synchronized methods with the common
13747 vtable trampoline (bug #335601).
13749 2007-10-17 Zoltan Varga <vargaz@gmail.com>
13751 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
13753 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
13756 * mini-ia64.h mini-ia64.c: Add support for IMT.
13758 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
13759 prolog. Fixes #331958.
13761 2007-10-15 Zoltan Varga <vargaz@gmail.com>
13763 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
13765 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13767 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
13770 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13772 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
13775 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
13777 * mini-x86.c, mini-x86.h: x86 support for the common vtable
13780 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
13782 * mini-trampolines.c: changed the magic rampoline to understand
13783 the common vtable trampoline method: the method to invoke is
13784 determined by the vtable displacement of the call.
13786 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13788 * mini.c, mini.h: register the common vtable trampoline if the
13789 architecture supports it.
13791 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13793 * cpu-amd64.md: use the correct max length for tls_get.
13795 2007-10-14 Zoltan Varga <vargaz@gmail.com>
13797 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
13798 CEE_STELEM_ANY. Fixes #333696.
13800 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13802 * exceptions-x86.c: provide more graceful handling of the case where
13803 we followed a bogus function pointer from managed code (bug #332866).
13805 2007-10-11 Mark Probst <mark.probst@gmail.com>
13807 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
13808 replaces the generic_shared flag and will carry more information
13811 * generic-sharing.c: Added mini_type_stack_size() which allows
13812 allows open types if given a generic sharing context.
13813 mini_get_basic_type_from_generic() takes a
13814 MonoGenericSharingContext* instead of a MonoCompile* now.
13816 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
13817 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
13818 mini-sparc.c, mini-x86.c: Trivial changes required by the two
13819 changes above. Just passing arguments through to the right
13822 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13824 * mini-arm.c: unify the call emission to emit_code_seq().
13826 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
13828 * tramp-arm.c: reduced the trampoline size.
13830 2007-10-10 Mark Probst <mark.probst@gmail.com>
13832 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
13833 variable handling out of arch-specific code.
13835 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
13837 * mini-arm.c: implemented fast delegate dispatch.
13839 2007-10-09 Zoltan Varga <vargaz@gmail.com>
13841 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
13842 that fp elimination is turned off if the space required by locals is too
13843 big. Fixes #331958.
13845 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
13847 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
13848 ARM to the new style trampoline.
13850 2007-10-09 Zoltan Varga <vargaz@gmail.com>
13852 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
13854 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
13856 2007-10-09 Martin Baulig <martin@ximian.com>
13859 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
13860 `field_info_offset_offset'.
13862 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
13864 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
13865 removed more internal usage of the r11 register and made it available
13866 to the register allocator.
13868 2007-10-08 Mark Probst <mark.probst@gmail.com>
13870 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
13871 when sharing generics and treat type variables as references.
13873 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
13875 * mini-ppc.c: started removing the internal uses of register r11
13876 to eventually allow the register allocator to manage it as an
13877 additional available register.
13879 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
13881 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
13883 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
13885 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
13886 specific trampolines as they are not performance critical as a jump
13887 target (maybe align as before only for AOT code?). This saves about
13888 200 KB of native code on x86 for monodevelop startup.
13890 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
13892 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
13893 monodevelop startup.
13895 2007-10-06 Zoltan Varga <vargaz@gmail.com>
13897 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
13899 * mini-sparc.h mini-sparc.c: Implement IMT support.
13901 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
13902 its smaller and doesn't clobber sparc_g1.
13904 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
13906 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
13908 * mini-ppc.c: optimized the size of the IMT thunks a bit.
13910 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
13912 * mini-ppc.c: implemented fast delegate invocation.
13914 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
13916 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
13918 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
13920 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
13921 code to the new style trampoline in preparation for IMT support.
13923 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
13925 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
13926 systems already. This also reduces the specific trampiline sizes and
13927 prepares for the use of r12 as the IMT identifier register.
13929 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13931 * mini-mips.h: endianess fix (simplified from a patch by
13932 Thomas Kunze <thommy@tabao.de>, bug #323737).
13934 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
13936 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
13937 to access ucontext fields and enable netbsd support
13938 (partially from Magnus Henoch <mange@freemail.hu>).
13940 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13942 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
13943 use the preprocessor from the CPP env var if it is set.
13945 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
13947 * mini-trampolines.c: fixed an assertion and moved it earlier in the
13948 code, before interface_offset gets used.
13950 2007-10-02 Zoltan Varga <vargaz@gmail.com>
13952 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
13953 mono_class_setup_vtable () before accessing klass->vtable.
13955 2007-10-01 Zoltan Varga <vargaz@gmail.com>
13957 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
13960 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13962 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
13963 IMT slots (this saves hundreds of KB of memory in programs like
13964 IronPython and Monodevelop).
13966 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13968 * mini.c: print the delegate counter.
13970 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
13972 * mini-x86.c: make it easier to enable the debugging code for IMT
13975 2007-09-28 Martin Baulig <martin@ximian.com>
13978 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
13979 `mono_method_klass_offset' and `mono_method_token_offset'.
13981 2007-09-20 Mark Probst <mark.probst@gmail.com>
13983 * mini.c: First generics sharing implementation. Can only share
13984 in very simple cases. If sharing doesn't work it falls back to
13985 dedicated compilation.
13987 * mini.h: Flag in MonoCompile to specify whether generic
13988 compilation is shared. Flags enum for marking which generic inst
13989 of a context is used. Prototypes for helper functions.
13991 * generic-sharing.c: Helper functions for generic method sharing.
13993 * optflags-def.h: Optimization flag (gshared) for enabling generic
13994 method sharing added.
13996 * Makefile.am: generic-sharing.c added.
13998 2007-09-19 Daniel Nauck <dna@mono-project.de>
14000 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
14002 2007-09-19 Massimiliano Mantione <massi@ximian.com>
14003 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
14006 2007-09-19 Martin Baulig <martin@ximian.com>
14008 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
14009 mono_debug_cleanup() is now part of mono_cleanup().
14011 2007-09-18 Zoltan Varga <vargaz@gmail.com>
14013 * driver.c (mono_main): Fix a warning.
14015 2007-09-17 Zoltan Varga <vargaz@gmail.com>
14017 * aot-compiler.c: Optimize various parts when processing large assemblies.
14020 * mini.c (mono_patch_info_hash): Improve hash function.
14022 2007-09-14 Jonathan Chambers <joncham@gmail.com>
14024 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
14026 Code is contributed under MIT/X11 license.
14028 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14030 * mini.c (mini_init): Fix a leak.
14032 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
14034 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14036 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
14038 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14040 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
14042 2007-09-13 Zoltan Varga <vargaz@gmail.com>
14044 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
14047 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
14049 * mini.c (handle_alloc): Enable managed allocators in AOT code.
14051 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
14053 * aot-runtime.c (decode_patch_info): Ditto.
14055 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14057 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
14058 static case. Cache delegates in architecture specific code,
14059 based on number of parameters.
14061 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
14062 in architecture specific code, based on number of parameters.
14064 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
14065 caching happen in architecture specific code now.
14067 Code is contributed under MIT/X11 license.
14069 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14071 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
14072 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
14073 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
14075 Code is contributed under MIT/X11 license.
14077 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14078 * mini.c: (mono_thread_abort) Fixed bug #82416.
14080 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14082 * mini.: hook the new managed GC allocation feature into the JIT.
14084 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14086 * mini.c: implementation for the new runtime tls opcode.
14088 2007-09-11 Martin Baulig <martin@ximian.com>
14091 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
14092 `mono_method_inflated_offset'.
14094 2007-09-07 Zoltan Varga <vargaz@gmail.com>
14096 * driver.c mini.h mini.c: Add a new devel command line option for injecting
14097 async exceptions into a method.
14099 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
14100 purpose of testing whenever the unwinder works at every instruction.
14102 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
14104 * mini.c: check accessibility of method used in ldftn (fixes
14107 2007-09-04 Zoltan Varga <vargaz@gmail.com>
14109 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
14111 * inssel.brg: Fix a warning.
14113 2007-09-03 Martin Baulig <martin@ximian.com>
14115 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
14116 now takes the `main_method' as argument.
14118 2007-09-02 Zoltan Varga <vargaz@gmail.com>
14120 * cpu-sparc.md (endfilter): Add missing src1:i argument.
14122 2007-08-30 Jonathan Chambers <joncham@gmail.com>
14124 * driver.c: include the cil-coff.h header on Windows.
14126 Code is contributed under MIT/X11 license.
14128 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14130 * mini.c, driver.c: don't include the cil-coff.h header.
14132 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14134 * mini.c: flag places that needs fixes fo soft-float support.
14136 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
14138 * mini.h, inssel-float.brg: fix soft-float constant loads on big
14139 endian systems (partially from Dean Jenkins, bug #81924).
14141 2007-08-28 Mark Probst <mark.probst@gmail.com>
14143 * mini.c (check_linkdemand): Remove embedded reference object in
14144 call to LinkDemandSecurityException.
14145 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
14146 with an IntPtr instead of a reference object.
14148 2007-08-28 Zoltan Varga <vargaz@gmail.com>
14150 * mini.c (handle_initobj): Handle alignment properly.
14152 * inssel.brg (mini_emit_memset): Ditto.
14154 * inssel.brg (mini_emit_memcpy): Ditto.
14156 * inssel-sparc.brg: Ditto.
14158 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
14160 2007-08-26 Zoltan Varga <vargaz@gmail.com>
14162 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
14163 exceptions raised in unmanaged code. Fixes part of #82594.
14165 2007-08-24 Mark Probst <mark.probst@gmail.com>
14167 * mini.c (mono_method_to_ir), declsec.c
14168 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
14170 2007-08-22 Martin Baulig <martin@ximian.com>
14173 (MonoDebuggerThreadInfo): New typedef.
14174 (mono_debugger_thread_table): New global variable.
14175 (mono_debugger_thread_created): New public function.
14176 (mono_debugger_thread_cleanup): New public function.
14179 (MonoDebuggerInfo):
14180 - removed `get_current_thread' and `lookup_assembly'.
14181 - removed `data_table'.
14182 - added `thread_table'.
14185 (mono_thread_start_cb): Call mono_debugger_thread_created().
14186 (mono_thread_attach_cb): Likewise.
14187 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
14188 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
14191 * driver.c (mono_main): Move mono_debug_init() up, before calling
14192 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
14194 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14196 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
14197 together when passing several arguments of type double (gives a small
14198 speedup and saves a few bytes of generated code).
14200 2007-08-20 Jb Evain <jbevain@novell.com>
14202 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
14204 2007-08-20 Jb Evain <jbevain@novell.com>
14206 * mini.c (mono_method_to_ir): throw MethodAccessException
14207 and FieldAccessException instead of InvalidProgramException.
14209 2007-08-20 Mark Probst <mark.probst@gmail.com>
14211 * mini.c: CoreCLR security checks.
14213 * mini.h: Removed MonoSecurityMode (moved to
14214 metadata/security-manager.h) and mono_security_mode global var
14215 (replaced by set/get functions in security-manager.h).
14217 * driver.c: Added "core-clr-test" security mode for testing. Used
14218 set-function for setting security mode.
14220 2007-08-17 Mark Probst <mark.probst@gmail.com>
14222 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
14223 the new jit_info_table.
14225 * driver.c: Test code for the new jit_info_table (enabled by the
14226 define MONO_JIT_INFO_TABLE_TEST).
14228 2007-08-14 Zoltan Varga <vargaz@gmail.com>
14230 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14231 detection of call <REG> instruction sequence. Fixes build on freebsd.
14233 2007-08-13 Zoltan Varga <vargaz@gmail.com>
14235 * mini-exceptions.c: Fix a warning.
14237 2007-08-11 Zoltan Varga <vargaz@gmail.com>
14239 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
14240 stack overflow handling code on amd64 too.
14242 * mini-exceptions.c (mono_setup_altstack): Make this use
14243 mono_thread_get_stack_bounds ().
14245 * mini-x86.h: Disable sigaltstack on solaris x86.
14247 2007-08-10 Zoltan Varga <vargaz@gmail.com>
14249 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
14251 2007-08-10 Geoff Norton <gnorton@customerdna.com>
14253 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
14255 2007-08-08 Zoltan Varga <vargaz@gmail.com>
14257 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
14259 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
14261 2007-08-03 Neale Ferguson <neale@sinenomine.net>
14263 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
14266 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14268 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
14269 to be emitted (bug #82281).
14271 2007-08-01 Martin Baulig <martin@ximian.com>
14273 Merged the `debugger-dublin' branch.
14275 * debug-debugger.h (MonoDebuggerInfo):
14276 Removed the `old_*' compatibility entries.
14277 Added `debugger_version' and `data_table'.
14278 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
14279 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
14282 (MiniDebugMethodBreakpointInfo): Add `address_list'.
14283 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
14284 instead of a `gconstpointer'.
14285 (mono_debugger_insert_method_breakpoint): Return a
14286 `MonoDebugMethodAddressList *'.
14288 2007-06-28 Martin Baulig <martin@ximian.com>
14290 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
14292 2007-08-01 Zoltan Varga <vargaz@gmail.com>
14294 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
14295 __builtin_frame_address () since it is broken on older gcc versions.
14297 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14299 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
14300 on the stack overflow handling and made the managed stack overflows
14301 catchable in most cases using soft guard pages.
14302 * exceptions-x86.c: added code to restore the protection in the soft
14303 guard pages at the end of exception handling.
14305 2007-07-31 Zoltan Varga <vargaz@gmail.com>
14307 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
14309 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14311 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
14312 exception handling.
14314 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14316 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
14317 signal handling support until it has been ported to the new mechanism.
14318 * mini.c: fixed stack overflow detection and use the new
14319 architecture code to handle signals on the altstack.
14321 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
14323 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
14324 stack overflows on the alt stack.
14326 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
14328 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
14329 stack overflows on the alt stack.
14331 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
14333 * exceptions-ppc.c: cleanup preparing for altstack support.
14335 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
14337 * exceptions-arm.c: cleanup preparing for altstack support.
14339 2007-07-27 Mark Probst <mark.probst@gmail.com>
14341 * mini.c (print_jit_stats): Output hazard pointer stats.
14343 2007-07-26 Mark Probst <mark.probst@gmail.com>
14345 * driver.c, mini.c: Replaced security mode flags with a single
14348 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14350 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
14352 2007-07-25 Mark Probst <mark.probst@gmail.com>
14354 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
14355 (which doesn't do anything yet) for activating Core CLR
14356 (Silverlight) security.
14358 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
14360 * mini-codegen.c: work around a possible gcc bug on arm.
14362 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14364 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
14365 message for platforms that don't support AOT compilation.
14367 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14369 * mini.h, mini.c, driver.c: temporary smcs hack.
14371 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
14373 * mini-arm.h, mini-arm.c: arm EABI fixes.
14375 2007-07-22 Zoltan Varga <vargaz@gmail.com>
14377 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
14380 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
14381 trampolines taking a method argument.
14383 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
14385 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
14386 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
14388 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
14389 JIT compilation throws an exception. Fixes #82050.
14391 2007-07-19 Mark Probst <mark.probst@gmail.com>
14393 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
14394 with the MONO_EXCEPTION_ defines.
14396 2007-07-17 Zoltan Varga <vargaz@gmail.com>
14398 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
14401 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
14402 the cause of an assertion.
14404 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
14406 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
14409 2007-07-15 Zoltan Varga <vargaz@gmail.com>
14411 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
14412 assert. Should fix #82103.
14414 2007-07-14 Zoltan Varga <vargaz@gmail.com>
14416 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
14417 here too. Fixes #82095.
14419 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
14422 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
14424 * mini-amd64.h: Enable IMT for amd64.
14426 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
14428 2007-07-12 Zoltan Varga <vargaz@gmail.com>
14430 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
14432 2007-07-12 Mark Probst <mark.probst@gmail.com>
14434 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
14435 as soon as check_linkdemand sets an exception_type.
14437 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14439 * mini-x86.c: fixed offsets for IMT call sequence.
14440 * mini-x86.h: enable IMT again.
14442 2007-07-11 Zoltan Varga <vargaz@gmail.com>
14444 * trace.c (mono_trace_enter_method): Decode MonoType too.
14446 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
14448 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
14450 * mini-amd64.c: Add preliminary IMT implementation.
14452 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14454 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
14455 understand the new IMT-base interface invocation (thanks to
14456 Daniel Nauck for the report and the remote debugging session).
14458 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14460 * mini-x86.c: size and speed optimizations for the IMT bsearch.
14462 2007-07-11 Zoltan Varga <vargaz@gmail.com>
14464 * Makefile.am (aotcheck): Make this actually use the AOTed code.
14466 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
14468 * mini-trampolines.c: implement AOT IMT support.
14469 * mini-x86.h: enable IMT support for wider testing.
14471 2007-07-10 Zoltan Varga <vargaz@gmail.com>
14473 * inssel.brg (emit_imt_argument): Add aot support here.
14475 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
14477 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14479 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
14480 of the IMT implementation, partially from massi, with my
14481 implementation of the bsearch sequence. Disabled by default until
14482 the AOT code is implemented.
14484 2007-07-10 Zoltan Varga <vargaz@gmail.com>
14486 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
14488 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
14490 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14492 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
14493 arch-independent IMT JIT code from Massimiliano
14494 Mantione (massi@ximian.com) with small cleanups from me.
14496 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
14498 * Makefile.am: fix svn invocation to get the svn revision to be
14499 independent of the local language (build fix).
14501 2007-07-09 Mark Probst <mark.probst@gmail.com>
14503 * mini.c (inline_method): Reset cfg->exception_type if the
14504 inlining is aborted. Fixes: 82049.
14506 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
14508 * mini.c: remove assert from exception handling code when exception_ptr
14511 2007-07-05 Zoltan Varga <vargaz@gmail.com>
14513 * mini.c (mono_codegen): Add an assert.
14515 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
14516 enter and leave code.
14517 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
14519 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14521 * mini-ppc.c: fixed memory corruption for localloc(0)
14524 2007-07-05 Zoltan Varga <vargaz@gmail.com>
14526 * mini.c: Fix warnings.
14528 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
14530 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
14531 to emit better double->int conversions.
14533 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14535 * mini.c: the provided Min/Max optimizations are valid for unisgned
14538 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
14540 * 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
14542 2007-06-28 Miguel de Icaza <miguel@novell.com>
14544 * mini.c (mono_running_on_valgrind): Add support for reporting the
14545 method and its boundaries to valgrind.
14547 2007-06-28 Martin Baulig <martin@ximian.com>
14549 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
14551 2007-06-25 Zoltan Varga <vargaz@gmail.com>
14553 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
14555 * generic.2.cs: Add new test case.
14557 2007-06-25 Martin Baulig <martin@ximian.com>
14559 Merged the `debugger-dublin' branch.
14562 (mono_debugger_insert_method_breakpoint): New public method.
14563 (mono_debugger_remove_method_breakpoint): Likewise.
14564 (mono_debugger_check_breakpoints): New static method.
14565 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
14567 * debug-debugger.h (MonoDebuggerInfo):
14568 Renamed (to keep backward compatibility in the vtable):
14569 `insert_breakpoint' -> `old_insert_breakpoint'.
14570 `remove_breakpoint' -> `old_remove_breakpoint'.
14571 `create_string' -> `old_create_string'.
14572 `lookup_class' -> `old_lookup_class'.
14573 `lookup_type' -> removed; changed into a dummy field.
14574 `lookup_assembly' -> `old_lookup_assembly'.
14575 Added (same functionality, but different signature):
14576 `create_string', `lookup_class', `lookup_assembly'
14578 `get_method_addr_or_bpt', `remove_method_breakpoint',
14579 `runtime_class_init'.
14581 * debug-debugger.c: Merged the `debugger-dublin' branch.
14583 2007-06-23 Zoltan Varga <vargaz@gmail.com>
14585 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
14587 (peephole_pass): Likewise.
14589 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
14591 * driver.c: hopefully make setaffinity work also for ancient
14594 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
14596 * driver.c : win32 build fix.
14598 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14600 * driver.c: check for the MONO_NO_SMP env var and bind to a single
14601 processor if it is set.
14603 2007-06-21 Martin Baulig <martin@ximian.com>
14605 * debug-mini.h: New file.
14608 (mono_debugger_insert_breakpoint_full): Moved here from
14609 ../metadata/mono-debug-debugger.c.
14610 (mono_debugger_remove_breakpoint): Likewise.
14611 (mono_debugger_breakpoint_callback): Likewise.
14613 2007-06-15 Raja R Harinath <rharinath@novell.com>
14615 * jit-icalls.c (mono_helper_compile_generic_method): Update to
14616 changes in MonoGenericClass.
14618 2007-06-14 Zoltan Varga <vargaz@gmail.com>
14620 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
14622 2007-06-14 Raja R Harinath <rharinath@novell.com>
14624 * jit-icalls.c (mono_helper_compile_generic_method): Update to
14625 removal of MonoGenericMethod.
14627 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14629 * mini-exceptions.c: hooks for the exception events profiling API.
14631 2007-06-14 Randolph Chung <tausq@debian.org>
14633 * Makefile.ma: Add hppa target.
14634 * mini-arch.h: Include mini-hppa.h
14635 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
14636 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
14637 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14639 2007-06-14 Randolph Chung <tausq@debian.org>
14641 * inssel.brg: Add rules for "chained" compare-branch operations so that
14642 a single compare op can affect multiple branches. Adjust cost for
14643 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
14644 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
14645 cost for some rules so that they can more easily be overridden by
14646 per-arch rules (with fixes from lupus).
14647 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14649 2007-06-13 Randolph Chung <tausq@debian.org>
14651 * mini-ops.h: Reorder branch ops so that they match the order of the
14652 corresponding CEE_* ops. The code expects them this way.
14653 Add new ops for HPPA target.
14654 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14656 2007-06-13 Randolph Chung <tausq@debian.org>
14658 * mini-exceptions.c: Handle cases where the stack grows towards
14660 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14662 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14664 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
14666 * driver.c: explain where a non-matching corlib is found.
14668 2007-06-13 Mark Probst <mark.probst@gmail.com>
14670 * mini.c (print_jit_stats): Output dynamic code allocation stats.
14672 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
14674 * mini-exceptions.c: Generate a method profile leave event during
14675 an exception to ensure that the profiler gets notified.
14677 2007-06-07 Zoltan Varga <vargaz@gmail.com>
14679 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
14682 * cpu-amd64.md: Add long_and/or/xor opcodes.
14684 2007-06-06 Wade Berrier <wberrier@novell.com>
14686 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
14687 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
14688 length of instruction shr_imm (expected 8, got 10)
14690 2007-06-06 Zoltan Varga <vargaz@gmail.com>
14692 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
14694 2007-06-06 Mark Probst <mark.probst@gmail.com>
14696 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
14697 MonoInternalHashTable again (fixed bug in the internal hash table
14700 2007-06-06 Mark Probst <mark.probst@gmail.com>
14702 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
14703 Have to figure out what makes it crash the SWF regression.
14705 2007-06-05 Zoltan Varga <vargaz@gmail.com>
14707 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
14709 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14711 * mini.c: optimize out the type check when storing null in a
14714 2007-06-04 Mark Probst <mark.probst@gmail.com>
14716 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
14717 MonoInternalHashTable.
14719 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
14721 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
14722 signed integer methods.
14724 2007-06-02 Zoltan Varga <vargaz@gmail.com>
14726 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
14727 permanently since the current approach doesn't work.
14729 2007-06-02 Zoltan Varga <vargaz@gmail.com>
14731 * inssel.brg (stmt): Only call delegate->invoke_impl if
14732 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
14734 2007-06-01 Zoltan Varga <vargaz@gmail.com>
14736 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
14737 the sreg2==rdx case.
14739 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
14740 account if it contains a rex prefix.
14741 (peephole_pass): Handle OP_FMOVE as well.
14743 2007-06-01 Zoltan Varga <vargaz@gmail.com>
14745 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
14746 as it causes regressions.
14748 2007-05-31 Zoltan Varga <vargaz@gmail.com>
14750 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
14751 static case as well.
14753 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
14755 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
14756 (mono_arch_get_this_arg_from_call): Ditto.
14758 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
14760 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
14763 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
14764 (mono_arch_get_this_arg_from_call): Ditto.
14766 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
14768 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
14769 try to create optimized invoke code and use that for further invocations.
14770 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
14772 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
14774 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
14776 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
14777 sealed classes or methods.
14778 *devirtualization.cs: tests for the new optimization
14780 2007-05-29 Zoltan Varga <vargaz@gmail.com>
14782 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
14783 by the update_volatile () function.
14785 2007-05-27 Zoltan Varga <vargaz@gmail.com>
14787 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
14790 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
14792 2007-05-24 Jonathan Chambers <joncham@gmail.com>
14794 * mini.c: Add configure checks for header files.
14795 * mini-x86.c: Add configure checks for header files.
14796 * trace.c: Add configure checks for header files.
14797 * aot-runtime.c: Add configure checks for header files.
14798 * aot-compiler.c: Add configure checks for header files.
14799 * driver.c: Add configure checks for header files.
14800 * mini-codegen.c: Add configure checks for header files.
14802 Code is contributed under MIT/X11 license.
14804 2007-05-22 Zoltan Varga <vargaz@gmail.com>
14806 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
14807 icompare_imm -128 + op_iclt. Fixes #81703.
14809 2007-05-19 Zoltan Varga <vargaz@gmail.com>
14811 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
14813 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14815 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
14816 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
14817 so that all isinst checks now use "interface_bitmap".
14819 2007-05-15 Zoltan Varga <vargaz@gmail.com>
14821 * cpu-amd64.md (jmp): Fix a warning.
14823 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
14825 * basic.cs: Add new regression test.
14827 * basic.cs: Remove test which is now in basic-long.cs.
14829 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
14831 * basic-long.cs: Add new test.
14833 2007-05-13 Zoltan Varga <vargaz@gmail.com>
14835 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
14837 2007-05-12 Zoltan Varga <vargaz@gmail.com>
14839 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
14841 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
14844 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
14845 throwing code a bit.
14847 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
14848 the exception throwing code a bit.
14850 * mini-x86.c (get_call_info): Allocate result from a mempool.
14852 2007-05-11 Zoltan Varga <vargaz@gmail.com>
14854 * aot-compiler.c (find_typespec_for_class): Fix the assert.
14856 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
14858 * mini.h (MonoCompile): Add 'token_info_hash' field.
14860 * mini.c: Save token->method associations during compilation so the AOT
14861 compiler can use it.
14863 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
14864 which reference generic classes and methods.
14866 2007-05-10 Zoltan Varga <vargaz@gmail.com>
14868 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
14870 * aot-compiler.c (compile_method): Fix a typo in a comment.
14872 * aot-runtime.c (decode_cached_class_info): Skip generic types.
14874 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
14875 everything generic.
14877 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
14879 2007-05-09 Zoltan Varga <vargaz@gmail.com>
14881 * mini.h (MonoCompile): Add 'args' field.
14883 * mini.c (mono_compile_create_vars): Store variables representing the arguments
14886 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
14888 2007-05-08 Zoltan Varga <vargaz@gmail.com>
14890 * mini.c (mono_compile_get_interface_var): Remove this unused function.
14892 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
14894 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
14895 opcodes for some opcodes.
14897 * mini.h *.brg *.c: Use the new opcodes.
14899 2007-05-08 Massimiliano Mantione <massi@ximian.com>
14901 * mini.h: Bumped aot revision.
14903 * inssel.brg: modified code generation of type checks for interfaces
14904 to use the new "MonoClass.interface_bitmap" instead of the old
14905 "MonoClass.interface_offsets".
14907 2007-04-30 Zoltan Varga <vargaz@gmail.com>
14909 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
14911 2007-04-29 Zoltan Varga <vargaz@gmail.com>
14913 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
14916 2007-04-27 Neale Ferguson <neale@sinenomine.net>
14918 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
14920 2007-04-27 Wade Berrier <wberrier@novell.com>
14922 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
14923 mini.h) to fix build.
14925 2007-04-26 Zoltan Varga <vargaz@gmail.com>
14927 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
14929 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
14930 causes the corlib unit tests to fail.
14932 2007-04-25 Zoltan Varga <vargaz@gmail.com>
14934 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
14936 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
14938 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
14939 opcodes to the comparison relations.
14941 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
14942 opcodes to their types.
14944 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
14946 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
14947 it in cfg->arch.cinfo.
14949 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
14951 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
14952 cfg->cil_offset_to_bb.
14954 2007-04-24 Zoltan Varga <vargaz@gmail.com>
14956 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
14957 created becase of initlocals.
14959 2007-04-23 Zoltan Varga <vargaz@gmail.com>
14961 * mini-alpha.c cpu-alpha.md: More alpha port work from
14962 Sergey Tikhonov <tsv@solvo.ru>.
14964 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
14966 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
14968 2007-04-19 Zoltan Varga <vargaz@gmail.com>
14970 * cpu-s390.md (break): Correct the length of break instruction.
14972 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14974 * mini.c: fix a couple of soft-float issues and comments.
14976 2007-04-15 Miguel de Icaza <miguel@novell.com>
14978 * trace.c (is_filenamechar): - is also a filename char.
14980 2007-04-15 Neale Ferguson <neale@sinenomine.net>
14982 * mini-s390.c: Correct checking for enum type in return value processing.
14984 2007-04-14 Raja R Harinath <rharinath@novell.com>
14986 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
14987 (version.h): Makefile is in the build directory.
14989 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
14991 * mini-amd64.h: fix for assertion failure on Solaris/amd64
14993 2007-04-11 Martin Baulig <martin@ximian.com>
14995 * mini.c (can_access_member): Fix handling of generic classes;
14998 2007-04-10 Zoltan Varga <vargaz@gmail.com>
15000 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
15002 2007-04-05 Zoltan Varga <vargaz@gmail.com>
15004 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
15006 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15008 * mini-codegen.c: make sure the right spill amount is
15009 used for fp or integer registers (fixes the float_sub_spill() on ppc).
15011 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
15013 * mini-ppc.c: fixes for the fp_branch_nan test.
15015 2007-03-23 Zoltan Varga <vargaz@gmail.com>
15017 * basic.cs: Comment out new test which still fails on ia64.
15019 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
15021 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
15023 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15025 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
15027 2007-03-22 Zoltan Varga <vargaz@gmail.com>
15029 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
15030 on 64 bit machines. Fixes part of #80738.
15032 * basic.cs: Add regression test.
15034 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15036 * inssel.brg basic.cs: Revert previous change to fix build.
15038 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
15041 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
15043 * basic.cs: Add new regression test.
15045 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15047 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
15050 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15052 * cpu-s390x.md: Correct length of break instruction.
15054 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15056 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
15057 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
15059 2007-03-15 Jonathan Chambers <joncham@gmail.com>
15061 * *.c: Begin WIN64 port.
15062 * mini.c: Use correct register in profiler.
15063 * mini-amd64.c: No inline assembly on Win64.
15064 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
15065 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
15066 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
15067 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
15068 mono_arch_ip_from_context for Win64.
15070 Contributed under MIT/X11 license.
15072 2007-03-15 Zoltan Varga <vargaz@gmail.com>
15074 * exceptions-amd64.c (seh_handler): Ditto.
15076 * exceptions-x86.c (seh_handler): Fix a memory leak.
15078 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
15080 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
15081 mini-s390x.c: fixed peephole optimizations to deal
15082 correctly with 1 and 2 byte reload avoidance.
15084 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
15086 * cpu-s390.md, cpu-s390x.md: update localloc length.
15088 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15090 * cpu-g4.md: added missing descriptions.
15092 2007-03-14 Miguel de Icaza <miguel@novell.com>
15094 * Makefile.am: Add support so the tail tests are not executed on
15095 PowerPC as that is a known limitation of the PowerPC port.
15097 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15099 * runmdesc.bat: Move to msvc directory.
15101 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15103 * runmdesc.bat: Run executable that was produced by the current
15104 target and sent via an argument.
15106 2007-03-11 Zoltan Varga <vargaz@gmail.com>
15108 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
15111 * generics.2.cs: Add regression test.
15113 2007-03-09 Wade berrier <wberrier@novell.com>
15115 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
15117 2007-03-09 Zoltan Varga <vargaz@gmail.com>
15119 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
15120 AOT code depends on this.
15122 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15124 * mini.c: more precise tracking of types in the eval stack
15125 (part of fix for bug #81044).
15127 2007-03-07 Zoltan Varga <vargaz@gmail.com>
15129 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
15131 * aot-compiler.c (encode_patch): Remove an obsolete comment.
15133 2007-03-06 Zoltan Varga <vargaz@gmail.com>
15135 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
15137 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
15139 2007-02-22 Zoltan Varga <vargaz@gmail.com>
15141 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
15142 a pointer on 64 bit systems. Fixes #80190.
15144 * iltests.il: Add new regression test.
15146 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15148 * mini.c: inline a constant for Environment.IsRunningOnWindows.
15150 2007-02-19 Geoff Norton <gnorton@customerdna.com>
15152 * trace.c: Remove an erroneous alignemnt check when tracing.
15153 Fixes --trace on OSX86.
15155 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15157 * mini-$(arch).h: initialize SP in context for all the archs.
15159 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
15161 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
15162 regressions in the thread tests.
15164 2007-02-14 Zoltan Varga <vargaz@gmail.com>
15166 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
15167 - fixed implementation of LOCALLOC opcode
15168 - implemented non-un compare for floats
15170 - implementation of FDIV and CKFINITE opcodes
15171 - fixes for latest mono updates
15172 - additional arch opcodes
15174 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15176 * Makefile.am: simplify and merge rules for cross-compilation.
15178 2007-02-07 Massimiliano Mantione <massi@ximian.com>
15180 * local-propagation.c: Actually *apply* the fix for bug 80591...
15182 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15184 * mini-exceptions.c: backuot part of the last change
15185 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
15187 2007-02-06 Massimiliano Mantione <massi@ximian.com>
15188 * inssel.brg: Fix bug 59286.
15191 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
15193 * mini-exceptions.c: patch from Zoltan to correctly check for
15194 stack boundaries (using the stack register, not the frame register),
15195 fixes bugs #80724, #79717.
15197 2007-02-03 Zoltan Varga <vargaz@gmail.com>
15199 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
15200 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
15202 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
15203 presence of frame pointer elimination.
15205 2007-02-01 Geoff Norton <gnorton@customerdna.com>
15207 * mini-x86.h: NetBSD UCONTEX_REG defines.
15209 2007-02-01 Zoltan Varga <vargaz@gmail.com>
15211 * inssel-amd64.brg: Fix amd64 build.
15213 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
15215 * mini.h: remove extern to workaround what looks likes gcc bug 26905
15218 2007-01-31 Zoltan Varga <vargaz@gmail.com>
15220 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
15223 * mini-<ARCH>.c: Use mono_is_regsize_var ().
15225 2007-01-30 Mark Mason <mason@broadcom.com>
15227 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
15228 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
15229 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
15230 beginning support for CEE_JMP [not quite working yet]
15231 * tramp-mips.c: LMF handling now works
15233 2007-01-30 Zoltan Varga <vargaz@gmail.com>
15235 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
15237 * mini.h (NULLIFY_INS): New macro.
15239 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15241 * mini.c: statistical profiler fix for windows, patch
15242 from Tor Lillqvist (tml@novell.com).
15244 2007-01-30 Massimiliano Mantione <massi@ximian.com>
15245 * local-propagation.c: Fix bug 80591.
15247 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15249 * Makefile.am: put back the --export-dynamic option as with
15250 the previous gmodule flags (thanks to Robert Jordan).
15252 2007-01-28 Zoltan Varga <vargaz@gmail.com>
15254 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
15256 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
15257 simplify and speed up the local register allocator. Also rename some fields
15258 like iassign->vassign.
15260 * regalloc.c: Remove some functions which are no longer used since their
15261 inlined version is in mini-codegen.c.
15263 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
15265 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
15267 2007-01-27 Zoltan Varga <vargaz@gmail.com>
15269 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
15270 narrowing. Fixes #80622.
15272 * iltests.il: Add new regresssion test.
15274 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15276 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
15277 debug-debugger.c, debug-debugger.h: warning fixes.
15278 * driver.c: updated copyright year and made it fit in one line.
15280 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
15282 * aot-runtime.c: updated to use mono-dl instead of gmodule.
15284 2007-01-25 Zoltan Varga <vargaz@gmail.com>
15286 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
15288 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
15290 * iltests.il: Add new test for bug #80507.
15292 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15294 * mini-arm.h: use soft-float also on vfp for now.
15296 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
15298 * mini.c: fix some more soft-float issues.
15300 2007-01-24 Zoltan Varga <vargaz@gmail.com>
15302 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
15304 2007-01-24 Massimiliano Mantione <massi@ximian.com>
15305 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
15306 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
15307 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
15309 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
15311 * mini-arm.c: typo fix.
15313 2007-01-23 Neale Ferguson <neale@sinenomine.net>
15315 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
15317 2007-01-21 Zoltan Varga <vargaz@gmail.com>
15319 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
15320 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
15322 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
15324 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
15326 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
15328 * inssel.brg: Fix a warning.
15330 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
15332 * abcremoval.c ssa.c ssapre.c: Update after this change.
15334 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
15336 * dominators.c (df_set): Use mono_bitset_union_fast.
15338 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
15340 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
15341 mini-codegen.c: reduce relocations and memory usage for the cpu
15344 2007-01-20 Zoltan Varga <vargaz@gmail.com>
15346 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
15348 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
15349 to reduce their size.
15351 2007-01-19 Mark Mason <mason@broadcom.com>
15353 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
15354 * mini-mips.c: more configuration macros, support long conditional branches, additional
15355 asserts, fix epilog instrumentation.
15356 * mini-mips.h: use standard stack walk
15357 * cpu-mips.md: increase size of div, rem and conditional branches
15359 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
15361 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
15364 2007-01-19 Zoltan Varga <vargaz@gmail.com>
15366 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
15367 (compile_method): Ditto.
15369 * aot-runtime.c (decode_klass_info): Ditto.
15371 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
15372 needed by the code generated by inssel.brg. Also fix a warning.
15374 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
15376 * mini.c: deal with enums that become genericinsts by
15377 being nested in a generic class (bug #79956).
15379 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15381 * mini.c: match the generic definition to check for
15382 private access with generic types (bug #78431).
15384 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15386 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
15387 to make life easier for people cross-compiling that insist on not
15390 2007-01-17 Mark Mason <mason@broadcom.com>
15392 * inssel-long.brg: patch to deal with mips missing flags
15393 * inssel-long32-mips.brg: implement overflow checks
15394 * insset-mips.brg: implement overflow checks
15395 * mini-mips.h: implement conditional exception handling
15396 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
15397 Remove unused code, minor cleanups.
15398 * exceptions-mips.c: minor cleanups
15399 * mini-ops.h: add mips conditional exception ops
15400 * cpu-mips.md: add mips conditional exception ops
15403 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15405 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
15406 to deal with mips missing of flags.
15408 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
15410 * exceptions-ppc.c: execute fault handlers.
15412 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
15414 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
15416 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15418 * mini.c: handle also floating point values in initialize_array.
15420 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
15422 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
15423 array initialization and make it conditional on the intrins option.
15425 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15427 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
15428 relocations and put the patch info names close to the enum definition.
15430 2007-01-15 Mark Mason <mason@broadcom.com>
15432 * basic.cs, exceptions.cs: break up large tests to increase debugability.
15434 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
15436 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
15438 2007-01-12 Raja R Harinath <rharinath@novell.com>
15440 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
15442 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
15444 * Makefile.am: distribute the mips sources.
15446 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15448 * mini-codegen.h: handle bug #80489 here, by excluding ecx
15451 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
15453 * cpu-x86.md: back out for now as this triggers other regressions.
15455 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15457 * cpu-x86.md: force src1 and dest regpair for long shift instructions
15458 to eax:edx, so ecx can't get allocated to them (bug #80489).
15460 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
15462 * mini.c, mini-exceptions.c: enabled running fault handlers
15465 2007-01-03 Miguel de Icaza <miguel@novell.com>
15467 * driver.c: If nothing fail, do not use the string "failed",
15468 because it makes it very annoying to view test result logs on the
15471 2006-12-30 Miguel de Icaza <miguel@novell.com>
15473 * debug-debugger.c (mono_debugger_main): Rename "main" to
15474 "main_method" to prevent a warning.
15476 Remove a warning for unused field.
15478 2006-12-28 Martin Baulig <martin@ximian.com>
15481 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
15483 2006-12-22 Martin Baulig <martin@ximian.com>
15485 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
15486 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
15487 seperate `.mdb_debug_info' section, so we can access it from the
15488 debugger even if the binary is stripped.
15490 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
15491 from the `.mdb_debug_info' here to prevent the linker from
15492 removing that section.
15494 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
15495 mdb-debug-info64.s.
15497 2006-12-19 Robert Jordan <robertj@gmx.net>
15499 * mini-x86: enable the code to return small structures in
15500 registers for FreeBSD as well. Fixes bug #80278.
15501 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
15503 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15505 * mini-x86.c: align the stack when calling the profiler
15506 function instrumenting the prolog (on OSX).
15508 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
15510 * mini.c: emit a break opcode where Debugger.Break () is called.
15512 2006-12-13 Miguel de Icaza <miguel@novell.com>
15514 * mini.c (mono_method_to_ir): Provide useful information on this
15515 assert, to prevent others from debugging like I did.
15517 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
15519 * mini.c: enable code which was incorrectly commented
15522 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
15524 * mini-x86.c: enable on OSX, too, the code to return small
15525 structures in registers.
15527 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
15529 * mini-x86.c: remove the use of the dynamic code manager here, too.
15531 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
15533 * mini.h, debug-debugger.c, tramp-*.c: fixed
15534 mono_debugger_create_notification_function() to use
15535 mono_global_codeman_reserve () instead of a dynamic code manager.
15537 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
15539 * mini.c, jit-icalls.h, jit-icalls.c: remove the
15540 ves_array_element_address() jit icall and use a generated
15541 managed method instead (which is about 4 times faster for a rank 3
15544 2006-11-29 Mark Mason <mason@broadcom.com>
15546 * basic-calls.cs: additional tests for passing
15547 structures as function arguments.
15549 2006-11-29 Mark Mason <mason@broadcom.com>
15551 * mini-mips.h: disable custom exception handling
15552 * mini-mips.c: throw/rethrow should use jalr to call
15553 exception stubs. Fixed bug with passing structures
15554 by value. More support for tracing floating point
15557 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15559 * mini.c: fixed typo in the soft-float ldind.r4 handling
15562 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
15564 * mini.c, mini.h, driver.c: added --runtime command line
15565 option to select a different runtime than the autodetected one.
15566 * jit.h: added API for embedders to initialize with a specific
15569 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
15571 * mini.c: handle also boxing of r4 values (bug #80024).
15573 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
15575 * mini-ppc.c: force indirect calls until we reserve
15576 enough address space for all the generated code.
15578 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
15580 * exceptions-arm.c: workaround bugs in the libc definition
15581 of struct ucontext.
15583 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
15585 * inssel.brg: fixes from me and Mark Mason.
15587 2006-11-23 Dick Porter <dick@ximian.com>
15589 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
15590 semaphore display now we've fixed the initial value
15592 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
15594 * inssel.brg: partially revert the last change to fix the build.
15596 2006-11-21 Mark Mason <mason@broadcom.com>
15598 * inssel.brg: Add and use compare-and-branch macros to support
15599 architectures that do not have condition code registers (ie. MIPS).
15600 * *-mips.{c,brg,md}: Fix copyright statements
15602 2006-11-20 Mark Mason <mason@broadcom.com>
15604 * Makefile.am: remove mini-codegen.c from list of MIPS sources
15605 * mini.c: Allow GET_CONTEXT to be specified by the arch port
15606 * mini.h: Added declaration for mono_print_ins()
15607 * mini-codegen.c: added ins_spec initializer for MIPS
15608 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
15609 vreg to be virtual and hreg to be non-virtual.
15610 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
15611 is not yet working/implemented correctly.
15612 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
15613 non-static, fixup calls to print_ins() from other parts in the file.
15615 2006-11-20 Mark Mason <mason@broadcom.com>
15617 * basic-calls.cs: added tests for passing structures as arguments
15620 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
15622 * inssel-long32.brg: optimize signed division by power of two.
15624 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
15626 * mini-arm.c: added support for interworking with thumb code
15627 (mono must be still be built using the ARM instruction encoding).
15629 2006-11-19 Miguel de Icaza <miguel@novell.com>
15631 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
15632 verifier has different rules for it. Fixes a few verifier issues
15635 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
15636 at the end, so people know what happened.
15638 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
15640 * brach-opts.c: in optimize_exception_target() make sure we
15641 are in a catch clause (fixes bug #79871).
15643 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
15645 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
15646 more soft-float support fixes.
15648 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
15650 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
15651 that are passed half on the stack and half in registers.
15653 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
15655 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
15656 more mips integration work from Mark E Mason
15657 <mark.e.mason@broadcom.com>.
15659 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
15661 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
15662 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
15663 tramp-mips.c: added sources for the mips port, not
15664 integrated in the build yet. Contributed by
15665 Mark E Mason <mark.e.mason@broadcom.com>.
15667 2006-11-14 Neale Ferguson <neale@sinenomine.net>
15669 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
15671 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
15673 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
15674 put the soft-float rules in its own file since it seems to
15675 break s390 compilation.
15677 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
15679 * mini-arm.c: fixed wrnings.
15681 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
15683 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
15684 inssel-arm.brg: ARM support for soft-float.
15686 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
15688 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
15689 loads and stores of 32 bit fp values.
15691 2006-11-10 Zoltan Varga <vargaz@gmail.com>
15693 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
15695 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
15696 works. Fixes #79852 and #79463.
15698 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
15700 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
15701 more soft-float support WIP and fixes.
15703 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
15705 * mini-arm.c: some VFP updates.
15707 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
15709 * mini-exceptions.c: 0 is a valid local var offset in some
15710 architectures, don't assert (bug #78508).
15712 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
15714 * exceptions-arm.c: fixed off by one error in stack walk code.
15716 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
15718 * mini.h, mini.c: more precise tracking of type load exceptions.
15720 2006-11-03 Robert Jordan <robertj@gmx.net>
15722 * Makefile.am: [WIN32] Add monow.exe target.
15723 * driver.c: [WIN32] Don't detach the console when debugging.
15726 2006-10-30 Miguel de Icaza <miguel@novell.com>
15728 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
15730 2006-10-23 Zoltan Varga <vargaz@gmail.com>
15732 * aot-compiler.c (emit_method_info): Add a case missed earlier.
15734 * driver.c (mini_regression): Fix --regression with AOT.
15736 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
15738 2006-10-17 Zoltan Varga <vargaz@gmail.com>
15740 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
15742 * mini-sparc.h: Don't use sigaction on sparc/linux.
15744 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
15746 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
15748 * mini-exceptions.c: Add proper include files for getpid ().
15750 2006-10-16 Zoltan Varga <vargaz@gmail.com>
15752 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
15753 address instead of a MonoJitInfo* to avoid decoding the exception info for the
15756 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
15757 name cache to reduce its size.
15759 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
15761 2006-10-15 Zoltan Varga <vargaz@gmail.com>
15763 * mini-x86.c: Save/restore the current LMF structure more efficiently using
15764 the mono_lmf TLS variable.
15766 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
15767 trampoline lmf frames.
15769 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
15771 2006-10-14 Zoltan Varga <vargaz@gmail.com>
15773 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
15774 the mono_lmf TLS variable.
15776 * mini-exceptions.c: Access the LMF structure through accessors.
15778 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
15779 variable instead of in jit_tls->lmf.
15781 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
15783 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
15784 trampoline lmf frames.
15786 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
15788 2006-10-12 Zoltan Varga <vargaz@gmail.com>
15790 * mini.c trace.c mini-x86.c: Revert these too.
15792 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
15795 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
15797 * genmdesc.c: removed now dead code.
15799 2006-10-09 Robert Jordan <robertj@gmx.net>
15801 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
15803 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
15805 * mini.h: do not leave gaps in the opcode values.
15807 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
15809 * jit-icalls.h: flag functions as internal here, too.
15811 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
15813 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
15814 functions with the internal attribute.
15816 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
15818 * aot-compiler.c: fclose the file descriptor in the profile read loop.
15820 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
15822 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
15825 2006-10-05 Zoltan Varga <vargaz@gmail.com>
15827 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
15828 tail calls as on other platforms.
15830 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
15832 * iltests.il: Add a few tailcall tests.
15834 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
15836 * driver.c: fix loop for old compilers (bug #79521).
15838 2006-10-02 Zoltan Varga <vargaz@gmail.com>
15840 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
15842 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
15844 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
15845 metadata without any code.
15847 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
15848 more precise debugging information using gdb.
15850 2006-09-30 Zoltan Varga <vargaz@gmail.com>
15852 * inssel-ia64.brg: Make the helper methods static.
15854 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
15856 * inssel-x86.brg: make the helper methods static.
15858 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
15860 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
15862 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
15864 * mini.c: updates for monoburg changes.
15865 * inssel.brg: make a few helper functions static as they should.
15867 2006-09-27 Zoltan Varga <vargaz@gmail.com>
15869 * Makefile.am: Move mini-codegen.c to common_sources.
15871 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
15873 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
15875 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
15876 mini-ppc.h: port to use the common local register allocator.
15878 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15880 * mini.h: Remove the comment too then.
15882 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
15884 * mini.h: put back backend.data which is to be used shortly and
15885 doesn't increase the size of MonoInst. If any 64 bit arch aligned
15886 pointers on 4 byte boundaries it'd have much bigger issues running
15887 and you can ifdef it out anyway.
15889 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15891 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
15892 MonoInst size by 4 bytes on 64 bit machines.
15894 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
15896 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
15897 replacement with more meaningful field names. Arch maintainers, please
15898 check the assigned names are good enough for your arch.
15900 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15902 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
15903 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
15905 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
15907 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
15908 relocations and memory requirements, put the optimization flags
15909 definitions in their own file.
15911 2006-09-24 Zoltan Varga <vargaz@gmail.com>
15913 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
15915 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
15917 2006-09-22 Zoltan Varga <vargaz@gmail.com>
15919 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
15921 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
15923 * inssel.brg: use the correct function to get the size of an item
15924 in an array, given an element class.
15925 * aot-compiler.c: do not access class->class_size directly.
15927 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
15929 * mini.h, debug-mini.c: added a debugging function to print
15930 info about local variables and arguments in a jitted method.
15932 2006-09-20 Zoltan Varga <vargaz@gmail.com>
15934 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
15936 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
15938 2006-09-19 Zoltan Varga <vargaz@gmail.com>
15940 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
15941 inner and outer loops when passing vtypes.
15943 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
15945 * mini-ppc.c: take into account the cpu errata for cache flushing
15946 which caused some random errors (bug #79381).
15948 2006-09-19 Zoltan Varga <vargaz@gmail.com>
15950 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
15951 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
15953 2006-09-17 Zoltan Varga <vargaz@gmail.com>
15955 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
15958 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
15959 freebsd ports tree.
15961 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
15962 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
15964 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
15967 2006-09-13 Zoltan Varga <vargaz@gmail.com>
15969 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
15971 2006-09-12 Zoltan Varga <vargaz@gmail.com>
15973 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
15974 macro does not have to be changed during debugging.
15976 * 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>.
15978 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
15980 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
15982 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
15983 MONO_ARCH_NO_EMULATE_MUL is defined.
15985 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
15987 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
15989 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
15991 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
15993 2006-09-11 Zoltan Varga <vargaz@gmail.com>
15995 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
15996 stuff to mini-exceptions.c where it is used.
15998 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
15999 setup code, the real one is in mini-exceptions.c.
16001 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
16002 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
16003 some changes from the freebsd ports tree.
16005 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
16008 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
16010 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
16012 * mini.c: on Linux, check for /proc to be mounted
16013 (bug# 79351, novell bug#201204).
16015 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
16017 * mini.c: handle cases where pthread_attr_getstack() behaves
16018 incorrectly (bug #78096).
16020 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
16022 * mini-arm.c: support larger stack frames (bug #79272).
16024 2006-09-08 Zoltan Varga <vargaz@gmail.com>
16026 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
16028 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
16031 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
16032 mono_class_from_name () to find a class from its name.
16034 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
16036 2006-09-07 Zoltan Varga <vargaz@gmail.com>
16038 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
16040 2006-09-05 Kornel Pal <kornelpal@gmail.com>
16042 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
16044 2006-09-04 Zoltan Varga <vargaz@gmail.com>
16046 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
16047 callinfo->trampoline.
16049 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
16051 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
16054 2006-09-03 Zoltan Varga <vargaz@gmail.com>
16056 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
16058 2006-09-02 Zoltan Varga <vargaz@gmail.com>
16060 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
16061 stats.method_trampolines, it is already done by the generic trampoline code.
16063 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
16065 2006-09-01 Zoltan Varga <vargaz@gmail.com>
16067 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
16069 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
16071 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
16073 * mini.c (print_jit_stats): Print mscorlib mempool size too.
16075 * mini.c (print_jit_stats): Print new stats.
16077 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16079 2006-08-31 Zoltan Varga <vargaz@gmail.com>
16081 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
16082 Address on two dimensional arrays. Fixes #78729.
16084 * mini.h (MonoCompile): Add a 'skip_visibility' field.
16086 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
16089 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
16091 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
16094 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
16096 (mini_get_ldelema_ins): Ditto.
16098 2006-08-30 Zoltan Varga <vargaz@gmail.com>
16100 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
16101 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
16104 2006-08-29 Neale Ferguson <neale@sinenomine.net>
16106 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
16107 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
16109 * exceptions-s390x.c: Cosmetic change.
16111 * tramp-s390.c: Fix warning.
16113 * cpu-s390.md: Correct length of mul_imm.
16115 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
16117 * aot-compiler.c: added binary writer with ELF backend
16118 implementation (only on Linux/x86 for now).
16120 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16122 * Makefile.am: Don't run net 2.0 AOT tests.
16124 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
16125 (mono_compile_assembly): Skip net 2.0 assemblies as well.
16127 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
16129 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16131 * aot-compiler.c: simplified and refactored the asm-writing code
16132 to allow different backends.
16134 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16136 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
16138 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
16139 little. Share patches of type TYPE_FROM_HANDLE as well.
16141 * mini.c (mono_patch_info_equal): New helper function.
16142 (mono_patch_info_hash): Ditto.
16144 * aot-compiler.c (emit_method_code): Fix s390 build.
16146 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
16147 is not handled because it is stored as a flag and not as a type ctor. Fixes
16150 2006-08-17 Zoltan Varga <vargaz@gmail.com>
16152 * aot-compiler.c: Fix computation of GOT slot statistics.
16154 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
16155 Also remove support for not PIC AOT.
16157 * mini.h: Bump AOT file format version.
16159 * objects.cs: Add a test for #78990.
16161 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
16162 (peter.dettman@iinet.net.au). Fixes #79087.
16164 * basic-long.cs: Add a test for the above.
16166 2006-08-16 Zoltan Varga <vargaz@gmail.com>
16168 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
16170 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
16173 2006-08-15 Zoltan Varga <vargaz@gmail.com>
16175 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
16178 2006-08-10 Jonathan Chambers <joncham@gmail.com>
16180 * mini.c: Don't verify COM proxy invoke calls
16183 2006-08-10 Dick Porter <dick@ximian.com>
16185 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
16186 which process is holding semaphores locked.
16188 2006-08-08 Zoltan Varga <vargaz@gmail.com>
16190 * mini-ia64.c mini-amd64.c: Fix #79027.
16192 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
16194 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
16196 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
16197 implicit arguments in a vararg call. Fixes #79027.
16199 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
16201 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
16202 (mono_get_array_new_va_signature): Ditto.
16204 2006-08-05 Zoltan Varga <vargaz@gmail.com>
16206 * aot-runtime.c: Call init_plt lazily.
16208 * inssel-long.brg: Fix unsigned long->int conversion.
16210 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
16212 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
16213 that most data is now in the .rss/.data section.
16215 2006-08-04 Zoltan Varga <vargaz@gmail.com>
16217 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
16219 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
16221 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
16223 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
16225 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
16226 virtual call. Fixes #79010.
16228 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
16229 and use the result as the this argument in the real call.
16231 * generics.2.cs: Add a new test for #79010.
16233 2006-08-03 Zoltan Varga <vargaz@gmail.com>
16235 * mini-x86.c: Fix a warning.
16237 * aot-compiler.c: Add a bunch of statistics.
16239 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
16241 2006-08-02 Zoltan Varga <vargaz@gmail.com>
16243 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
16245 2006-08-01 Zoltan Varga <vargaz@gmail.com>
16247 * 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>.
16249 2006-07-13 Miguel de Icaza <miguel@novell.com>
16251 * mini.c (mono_method_to_ir): Obtain the original method in the
16252 CIL stream and use this to perform validation.
16256 2006-07-19 Zoltan Varga <vargaz@gmail.com>
16258 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
16259 (mono_arch_call_opcode): Ditto.
16261 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
16264 * mini.c (mono_patch_info_dup_mp): New helper function.
16266 * aot-compiler.c (compile_method): Fix some of the memory allocated during
16267 compilation. Fixes #78827.
16269 2006-07-18 Kornel Pal <kornelpal@gmail.com>
16271 * declsec.c: Use original security informations for
16272 MONO_WRAPPER_MANAGED_TO_MANAGED.
16274 2006-07-15 Jonathan Chambers <joncham@gmail.com>
16276 * mini.c: Allow Com Interop methods/classes and
16277 don't verify COM wrapper calls
16280 2006-07-13 Zoltan Varga <vargaz@gmail.com>
16282 * inssel-long32.brg: Fix long->i4 checked conversion.
16284 * exceptions.cs: Add a test for the above.
16286 2006-07-08 Zoltan Varga <vargaz@gmail.com>
16288 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
16290 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
16293 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
16296 2006-07-03 Zoltan Varga <vargaz@gmail.com>
16298 * mini.c: Fix solaris/x86 exception handling.
16300 * Makefile.am: Get rid of $(ICU_LIBS).
16302 2006-07-02 Zoltan Varga <vargaz@gmail.com>
16304 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
16305 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
16306 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
16308 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
16310 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
16311 this function causes a SIGSEGV.
16313 2006-06-22 Zoltan Varga <vargaz@gmail.com>
16315 * mini.c: Remove unused solaris/x86 includes.
16317 2006-06-21 Zoltan Varga <vargaz@gmail.com>
16319 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
16321 2006-06-20 Jb Evain <jbevain@gmail.com>
16323 * cpu-g4.md: fix max length of start_handler instruction.
16325 2006-06-20 Massimiliano Mantione <massi@ximian.com>
16326 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
16328 2006-06-16 Massimiliano Mantione <massi@ximian.com>
16329 * ssa.c: Fixed bug 78653 for SSA based deadce.
16330 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
16331 MonoInst.flags, used in SSA based deadce.
16332 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
16333 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
16335 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
16337 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
16338 it can end up using non executable memory on ppc64 systems
16339 running ppc32 userspace (fix from Johannes Berg).
16341 2006-06-14 Dick Porter <dick@ximian.com>
16343 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
16346 2006-06-13 Massimiliano Mantione <massi@ximian.com>
16347 * mini.c: Made so that inline is locally disabled if it would
16348 trigger a .cctor, because too many apps depend on this behavior
16349 (which seems to be also the one of the MS CLR).
16351 2006-06-13 Zoltan Varga <vargaz@gmail.com>
16353 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
16354 No idea why this worked before.
16356 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
16357 which branch to outer exception clauses since they could skip the
16358 inner finally clauses. Fixes #78633.
16360 * exceptions.cs: Add a test for the above.
16362 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
16365 * iltests.il: Add a test for the above.
16367 2006-06-12 Zoltan Varga <vargaz@gmail.com>
16369 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
16370 after the end of a try bblock, to prevent asserts in mini_method_compile ().
16372 * iltests.il: Add a test for the above.
16374 2006-06-10 Zoltan Varga <vargaz@gmail.com>
16376 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
16378 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
16379 methods as instrinsics.
16381 2006-06-09 Wade Berrier <wberrier@novell.com>
16383 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
16384 (simple-cee-ops.h ssapre-mini-ops.h)
16386 2006-06-09 Neale Ferguson <neale@sinenomine.net>
16388 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
16389 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
16391 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
16392 * cpu-s390x.md: Fix max. length values for a couple of instructions.
16394 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
16396 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
16398 2006-06-08 Massimiliano Mantione <massi@ximian.com>
16400 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
16401 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
16402 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
16403 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
16404 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
16405 of opcodes, so that bug 78549 should not happen again.
16406 * ssapre.c: Updated to use the renamed files.
16408 2006-06-08 Zoltan Varga <vargaz@gmail.com>
16410 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
16411 in OP_ATOMIC_EXCHANGE_I4.
16413 2006-06-07 Wade Berrier <wberrier@novell.com>
16415 * tramp-s390.c: Fix s390 build (add missing pointer declarations
16416 in mono_debugger_create_notification_function)
16418 2006-06-06 Zoltan Varga <vargaz@gmail.com>
16420 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
16422 * mini.c (type_from_stack_type): Disable some changes which do not
16425 * driver.c: Reenable opts.
16427 * mini.h (MonoStackSlot): New structure to keep track of the verification state
16428 of the evaluation stack.
16430 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
16431 evaluation stack trace at entry to the bblock.
16433 * mini.c (merge_stacks): New function to perform verification of stack merges.
16434 Turned off by default.
16436 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
16439 2006-06-06 Massimiliano Mantione <massi@ximian.com>
16441 * local-propagation.c: Fixed bug 78549.
16443 2006-06-04 Zoltan Varga <vargaz@gmail.com>
16445 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
16447 2006-06-02 Miguel de Icaza <miguel@novell.com>
16449 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
16450 tramp-arm.c, tramp-ia64.c
16451 (mono_debugger_create_notification_function): Update signature to
16452 new signature and use new protocol for creating the notification
16455 Should fix the build.
16457 2006-06-02 Geoff Norton <gnorton@customerdna.com>
16459 * exceptions-ppc.c (mono_jit_walk_stack)
16460 (ves_icall_get_frame_info): Fix the build
16462 2006-06-02 Zoltan Varga <vargaz@gmail.com>
16464 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
16466 2006-05-31 Raja R Harinath <rharinath@novell.com>
16468 * il2tests.2.il: New file for generics CIL tests. Add test for
16470 * Makefile.am: Update.
16473 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
16476 2006-05-30 Massimiliano Mantione <massi@ximian.com>
16478 * aliasing.c: Fixed bug 78311.
16480 2006-05-29 Martin Baulig <martin@ximian.com>
16482 * mini-exceptions.c (mono_find_jit_info): When computing the
16483 native offset, check whether we're actually inside the method's
16484 code; call mono_debug_print_stack_frame() to format the frame.
16485 (ves_icall_System_Exception_get_trace): Call
16486 mono_debug_print_stack_frame() to format the stack frame.
16487 (ves_icall_get_trace): Update to the new debugging API.
16488 (mono_jit_walk_stack_from_ctx): Likewise.
16489 (ves_icall_get_frame_info): Likewise.
16491 * mini.c (get_method_from_ip): Use the new debugging API.
16492 (mono_print_method_from_ip): Likewise.
16495 (mono_jit_walk_stack): Use the new debugging API.
16496 (ves_icall_get_frame_info): Likewise.
16498 2006-05-27 Zoltan Varga <vargaz@gmail.com>
16500 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
16502 2006-05-25 Massimiliano Mantione <massi@ximian.com>
16504 * mini.c: Added "limitator" to inline for debugging.
16506 2006-05-24 Martin Baulig <martin@ximian.com>
16508 * debug-debugger.c (mono_debugger_init): Create a private,
16509 malloc()-based code manager for the notification function and
16510 intentionally leak it on exit. This fixes the crash-on-exit race
16514 (mono_debugger_create_notification_function): Added
16515 `MonoCodeManager *' argument.
16518 (mono_debugger_create_notification_function): Added
16519 `MonoCodeManager *' argument.
16521 2006-05-23 Massimiliano Mantione <massi@ximian.com>
16523 * aliasing.c: Fixed 64 bit issue.
16524 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
16525 default since all known bugs are fixed (one more time!).
16527 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16529 * mini.c: write barrier support.
16531 2006-05-23 Martin Baulig <martin@ximian.com>
16533 * debug-debugger.c: Revert Paolo's change. Add comment and #error
16534 check at the top of the file.
16536 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
16538 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
16539 reverting changes without reason and without changelog entries.
16541 2006-05-18 Zoltan Varga <vargaz@gmail.com>
16543 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
16544 to a few opcodes. Fixes #78439.
16546 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
16547 consistency with other archs.
16549 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
16551 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
16553 * debug-debugger.c: fix the build.
16555 2006-05-17 Martin Baulig <martin@ximian.com>
16558 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
16559 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
16560 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
16561 (debugger_attach): Call GC_mono_debugger_add_all_threads().
16563 2006-05-11 Zoltan Varga <vargaz@gmail.com>
16565 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
16567 2006-05-10 Zoltan Varga <vargaz@gmail.com>
16569 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
16570 MONO_TYPE_GENERICINST.
16572 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
16573 MONO_TYPE_GENERICINST.
16575 2006-05-09 Zoltan Varga <vargaz@gmail.com>
16577 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
16580 2006-05-08 Zoltan Varga <vargaz@gmail.com>
16582 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
16584 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
16586 2006-05-06 Zoltan Varga <vargaz@gmail.com>
16588 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
16589 mono_trace_cleanup ().
16591 * iltests.il: Fix problem with the newly added test.
16593 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
16594 due to register constraints, free up the previous hreg. Fixes #78314.
16596 * iltests.il: Add new test for #78314.
16598 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
16599 Interlocked.Add. Fixes #78312.
16601 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
16603 2006-05-05 Zoltan Varga <vargaz@gmail.com>
16605 * inssel.brg (mini_emit_virtual_call): Fix a warning.
16607 2006-05-05 Martin Baulig <martin@ximian.com>
16609 * debug-mini.c (mono_debug_open_block): New method.
16612 (mono_arch_output_basic_block): Call mono_debug_open_block() at
16613 the beginning of each basic block.
16616 (mono_arch_output_basic_block): Call mono_debug_open_block() at
16617 the beginning of each basic block.
16619 2006-05-04 Massimiliano Mantione <massi@ximian.com>
16621 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
16622 default until I understand why they break the build on amd64.
16624 2006-05-04 Zoltan Varga <vargaz@gmail.com>
16626 * mini.c (mini_cleanup): Call mono_cleanup ().
16628 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
16631 2006-05-04 Massimiliano Mantione <massi@ximian.com>
16633 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
16634 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
16635 default since all known bugs are fixed, and I cannot reproduce bug
16636 77944... I'm asking Matt Hargett to test again after this commit.
16638 2006-04-28 Massimiliano Mantione <massi@ximian.com>
16640 * mini-codegen.c: Fixed typo that thrashed inline.
16642 2006-04-28 Zoltan Varga <vargaz@gmail.com>
16644 * dominators.c (compute_dominators): Avoid using a worklist since
16645 it is not correct in some cases. Instead, iterate over all bblocks as
16646 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
16648 2006-04-28 Miguel de Icaza <miguel@novell.com>
16650 * mini.c (mono_jit_compile_method_inner): Use
16651 mono_prepare_exception_from_error that resets the value
16654 2006-04-27 Miguel de Icaza <miguel@novell.com>
16656 * mini.c: Move the mini_loader_error_to_exception to metadata.
16658 2006-04-27 Massimiliano Mantione <massi@ximian.com>
16660 * aliasing.c: Fixed bug 78210.
16662 2006-04-27 Massimiliano Mantione <massi@ximian.com>
16664 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
16665 default until all their problems (or the ones they trigger) are fixed.
16667 2006-04-26 Zoltan Varga <vargaz@gmail.com>
16669 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
16671 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
16672 as loaded only after resolving patches since that could invoke the same method.
16674 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
16676 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
16679 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
16682 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
16685 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
16686 made from AOT code through the PLT table.
16688 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
16689 holding the plt offset when a call is made to the aot plt trampoline.
16691 2006-04-25 Zoltan Varga <vargaz@gmail.com>
16693 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
16696 * Makefile.am (common_sources): Fix build breakage.
16698 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
16699 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
16700 intra-assembly calls if possible.
16702 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
16704 * mini-trampolines.c: Handle PLT entries.
16706 * mini.c: Avoid creating a GOT var for calls.
16708 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
16709 from mscorlib code.
16711 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
16712 from mscorlib code.
16714 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
16717 * mini.h: Bump AOT file format version.
16719 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
16722 2006-04-25 Martin Baulig <martin@ximian.com>
16724 * driver.c: Disable copyprop, consprop and inline when running
16725 inside the debugger.
16727 2006-04-25 Martin Baulig <martin@ximian.com>
16729 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
16730 with `get_current_thread' and added `detach'.
16731 (MonoDebuggerMetadataInfo): Added `thread_size',
16732 `thread_tid_offset', `thread_stack_ptr_offset' and
16733 `thread_end_stack_offset'.
16735 2006-04-25 Zoltan Varga <vargaz@gmail.com>
16737 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
16740 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
16741 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
16743 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
16745 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
16747 * aot.c: Add support for ADJUSTED_IID.
16749 2006-04-24 Zoltan Varga <vargaz@gmail.com>
16751 * aot.c (emit_method_order): Don't align method_order_end.
16753 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
16754 the interface ID changes.
16756 2006-04-21 Dick Porter <dick@ximian.com>
16758 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
16759 cleaning up a thread. Fixes the new part of bug 77470.
16761 2006-04-20 Geoff Norton <gnorton@customerdna.com>
16763 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
16764 to managed wrapper.
16766 2006-04-19 Zoltan Varga <vargaz@gmail.com>
16768 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
16770 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
16771 SIGSEGV. Fixes #78072.
16773 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
16774 unregister our SIGABRT handler.
16776 2006-04-19 Massimiliano Mantione <massi@ximian.com>
16778 * mini.c: Disabled inline where it can alter the call stack in a
16779 way visible from managed code.
16780 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
16783 2006-04-16 Zoltan Varga <vargaz@gmail.com>
16785 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
16786 on other platforms. Fixes #78089.
16788 2006-04-13 Martin Baulig <martin@ximian.com>
16790 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
16791 determine whether we're inside the debugger.
16794 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
16796 2006-04-12 Zoltan Varga <vargaz@gmail.com>
16798 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
16799 handler clauses. Fixes #78024.
16801 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
16802 in the CALL_MEMBASE opcodes. Fixes #78088.
16803 (mono_arch_get_vcall_slot_addr): Ditto.
16805 2006-04-10 Martin Baulig <martin@ximian.com>
16807 * debug-debugger.c: The thread handling code has now been moved
16808 into ../metadata/threads.c.
16810 2006-04-10 Zoltan Varga <vargaz@gmail.com>
16812 * driver.c (mono_main): Fix --with-gc=none build.
16814 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
16815 (mono_spillvar_offset_float): Ditto.
16816 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
16817 hreg, not when its !global, since on ia64, there is a third category: stacked
16820 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
16822 * mini.c: set MonoInst->klass for load field address and a few other
16825 2006-04-10 Zoltan Varga <vargaz@gmail.com>
16827 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
16829 2006-04-07 Zoltan Varga <vargaz@gmail.com>
16831 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
16832 the branch opt changes.
16834 2006-04-06 Dick Porter <dick@ximian.com>
16836 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
16838 * wapihandles.c (mini_wapi_seminfo):
16839 * driver.c (mono_main): Add semaphore info option
16841 2006-04-05 Zoltan Varga <vargaz@gmail.com>
16843 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
16844 branch optimization changes. Fixes #78009.
16846 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
16848 * mini.c: ignore accessibility of methods in managed->native wrappers.
16850 2006-04-04 Zoltan Varga <vargaz@gmail.com>
16852 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
16854 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
16856 2006-04-03 Zoltan Varga <vargaz@gmail.com>
16858 * mini.c: Modify the branch optimizations to preserve the invariant that
16859 the entries inside the in_bb and out_bb arrays are unique.
16860 (mono_unlink_bblock): Avoid creation of new arrays.
16862 2006-04-02 Zoltan Varga <vargaz@gmail.com>
16864 * mini.c (mono_unlink_bblock): Fix regression caused by previous
16867 2006-04-01 Zoltan Varga <vargaz@gmail.com>
16869 * mini.c (optimize_branches): Remove the "optimizations" in
16870 the cbranch1/cbranch2 -> branch cases which were causing several
16871 problems in the past. Fixes #77986.
16873 2006-03-31 Chris Toshok <toshok@ximian.com>
16875 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
16876 default optimizations :(
16878 2006-03-31 Zoltan Varga <vargaz@gmail.com>
16880 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
16883 2006-03-31 Massimiliano Mantione <massi@ximian.com>
16885 * local-propagation.c: Added comments to structs and removed
16886 "Mono" prefixes from local tree mover types.
16888 2006-03-30 Zoltan Varga <vargaz@gmail.com>
16890 * Makefile.am (arch_sources): Define this for each architecture so
16891 libmono_la_SOURCES is defined in one place.
16893 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
16895 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
16898 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
16900 * driver.c: print the GC name supplied by configure.
16902 2006-03-29 Massimiliano Mantione <massi@ximian.com>
16904 * local-propagation.c: Added tree mover, and moved here all the
16905 local propagation code from mini.c
16906 * mini.c: Added support for treeprop, and moved all the local
16907 propagation code to local-propagation.c
16908 * mini.h: Added support for treeprop
16909 * driver.c: Added support for treeprop, enabled consprop, copyprop,
16910 treeprop, inline and deadce by default
16911 * Makefile.am: Added local-propagation.c
16913 2006-03-25 Zoltan Varga <vargaz@gmail.com>
16915 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
16917 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
16919 * debug-debugger.c: make it compile without the Boehm GC.
16921 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16923 * mini.c: fixed issue with mismatch when an icall is registered
16924 with multiple names but same address.
16926 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
16928 * declsec.c, mini-exceptions.c: use write barrier to set reference
16929 fields of managed objects.
16931 2006-03-19 Zoltan Varga <vargaz@gmail.com>
16933 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
16934 (can_access_internals): Fix a warning.
16936 * mini.c (print_method_from_ip): Rename this to
16937 mono_print_method_from_ip so it gets exported.
16939 * trace.c: Deal with strings inside StringBuilder's containing garbage
16940 and fix memory leaks. Fixes #77848.
16942 2006-03-19 Zoltan Varga <vargaz@gmail.com>
16944 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
16947 2006-03-16 Neale Ferguson <neale@sinenomine.net>
16949 * mini-s390.c: Remove OP_X86_TEST_NULL.
16951 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
16953 * mini.c: use the correct GetHashCode() for the moving collector.
16955 2006-03-16 Massimiliano Mantione <massi@ximian.com>
16957 * liveness.c: Regalloc spill cost tuning.
16959 2006-03-15 Neale Ferguson <neale@sinenomine.net>
16961 * mini-s390x.h: Correct S390_LONG macro.
16963 * mini-s390x.c: Cleanup unused code.
16965 2006-03-15 Zoltan Varga <vargaz@gmail.com>
16967 * jit-icalls.h: New file.
16969 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
16970 icalls and include that instead of including jit-icalls.c.
16972 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
16975 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
16977 * mini.c: when checking for member accessibility, also check for
16978 friend assemblies and for explicit interface implementations.
16980 2006-03-14 Zoltan Varga <vargaz@gmail.com>
16982 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
16984 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
16986 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
16987 common cases are done first.
16989 * mini-ops.h: Only define platform specific opcodes on the given platform.
16991 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
16994 2006-03-14 Martin Baulig <martin@ximian.com>
16996 Revert Paolo's change from r57348:
16998 * mini.h: don't use gboolean for bitfields.
16999 * mini.c: verifier changes for fields and methods accessibility.
17001 2006-03-13 Neale Ferguson <neale@sinenomine.net>
17003 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
17005 * mini-s390x.c: Fix conv_r_un.
17007 * cpu-s390, cpu-s390x.md: Fix lengths.
17009 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
17011 * mini.c: nested types have access to all the nesting
17012 levels, not just the enclosing types.
17014 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
17016 * mini.c: added a few more verification checks.
17018 2006-03-12 Zoltan Varga <vargaz@gmail.com>
17020 * liveness.c: Merge optimizations from the linear-il branch.
17022 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17024 * mini-ia64.c (emit_call): Add a comment.
17026 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
17028 * tramp-ia64.c: Fix some warnings.
17030 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
17032 * mini.h: don't use gboolean for bitfields.
17033 * mini.c: verifier changes for fields and methods accessibility.
17035 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17037 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
17038 lazy icall wrapper changes.
17040 * dominators.c: Replace all the dominator algorithms with faster
17041 ones from the linear-il branch.
17043 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
17046 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17047 common cases are done first.
17049 * mini-amd64.c: Fix some warnings.
17051 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
17054 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
17057 * mini.h: Add a missing prototype.
17059 2006-03-10 Zoltan Varga <vargaz@gmail.com>
17061 * mini.c: Compile icall wrappers lazily.
17063 * mini-codegen.c: Use printf instead of g_print since its much faster.
17065 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
17068 * mini.c (optimize_branches): Cache the negative result from
17069 remove_block_if_useless ().
17071 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
17072 Also fix some bblock linking issues.
17074 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
17077 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
17079 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
17080 accessed fields first, for better cache behavior.
17082 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
17084 * mini.c: speedup IList<T> array accesses.
17086 2006-03-09 Zoltan Varga <vargaz@gmail.com>
17088 * mini.c (mono_method_to_ir): Handle large methods overflowing the
17089 inline_costs counter. Fixes #77190.
17091 2006-03-06 Zoltan Varga <vargaz@gmail.com>
17093 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
17094 trace messages. Fixes #77706.
17096 2006-03-04 Martin Baulig <martin@ximian.com>
17098 * tramp-amd64.c, tramp-x86.c
17099 (mono_debugger_create_notification_function): Use
17100 mono_global_codeman_reserve() to allocate a buffer at runtime and
17103 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
17105 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
17106 notification function at runtime and then call `initialize' in the
17107 `MONO_DEBUGGER__debugger_info' vtable.
17109 2006-03-04 Zoltan Varga <vargaz@gmail.com>
17111 * iltests.il: Fix a visibility problem.
17113 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17115 * driver.c, mini.c: add hooks for the counters API.
17117 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17119 * driver.c: show disabled options.
17121 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
17123 * linear-scan.c: always use cost-driven selection.
17125 2006-02-28 Raja R Harinath <rharinath@novell.com>
17127 * jit-icalls.c (helper_compile_generic_method): Revert change from
17130 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
17132 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
17134 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
17136 * inssel.brg: style fixes, mostly to force the updated monoburg
17137 to run for people using svn.
17139 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
17141 * mini.c: match monoburg changes.
17143 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
17145 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
17146 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
17147 declaration in the header file.
17149 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
17151 * helpers.c: reduce relocations and mem usage.
17153 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
17155 * mini.h, mini-codegen.c: disable logging features if
17156 requested by configure.
17158 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
17160 * mini.c: tiny verifier changes.
17162 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17164 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
17165 cpu-pentium.md: stack alignment changes for osx/x86,
17166 partially from Geoff Norton <gnorton@customerdna.com>.
17168 2006-02-24 Raja R Harinath <harinath@gmail.com>
17170 * jit-icalls.c (helper_compile_generic_method): Update to changes
17171 in metadata/class.c.
17173 2006-02-24 Zoltan Varga <vargaz@gmail.com>
17175 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
17177 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
17178 interface calls with large offsets.
17180 2006-02-23 Raja R Harinath <rharinath@novell.com>
17182 * jit-icalls.c (helper_compile_generic_method): Document the
17183 special-case we depend on so that we can inflate the method twice
17184 with the same context with no bad side-effects.
17186 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
17188 * mini-x86.c, mini-amd64.c: fix for case when xen support
17191 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
17193 * mini-x86.c, mini-amd64.c: generate code to access tls items
17194 in a faster way for Xen systems.
17196 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17198 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
17199 updates and compilation fixes for the OSX/x86 port, mostly from
17200 Geoff Norton <gnorton@customerdna.com>.
17202 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
17204 * inssel.brg: faster interface call implementation
17205 to sync with the interface_offsets MonoVTable changes.
17207 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17209 * mini.c: more verification checks.
17211 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
17213 * mini.c: added a few more verification checks.
17215 2006-02-17 Neale Ferguson <neale@sinenomine.net>
17217 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
17218 facility on the processor and use it if available.
17220 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17222 * driver.c, aot.c, mini.c: throw exception if the IL code is
17223 invalid or unverifiable.
17225 2006-02-17 Raja R Harinath <rharinath@novell.com>
17227 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
17230 2006-02-16 Zoltan Varga <vargaz@gmail.com>
17232 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
17234 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17236 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
17237 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
17238 handling of instantiated generic valuetypes.
17240 2006-02-11 Zoltan Varga <vargaz@gmail.com>
17242 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
17243 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
17246 * generics.2.cs: Revert the nullable reftypes tests.
17248 2006-02-10 Zoltan Varga <vargaz@gmail.com>
17250 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
17251 using __builtin_frame_address (1) as it doesn't work in the presence
17252 of optimizations. Hopefully fixes #77273.
17254 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
17255 -> generics.cs change as it doesn't work with some automake versions.
17257 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
17259 * mini.c: handle systems that sue a different way to
17260 retrieve the stack address of the current thread.
17262 2006-02-09 Zoltan Varga <vargaz@gmail.com>
17264 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
17265 it specially in the makefile.
17267 * generics.2.cs: Add tests for nullable reference types.
17269 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17271 * mini.c: always handle the case when mono_jit_init()
17272 is called in a thread different from the main thread,
17273 confusing libgc (bug #77309).
17275 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
17277 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
17279 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
17281 * mini.c: change optimize_branches () to use a single loop
17282 and introduce a new optimization to simplify some range checks.
17284 2006-02-03 Martin Baulig <martin@ximian.com>
17286 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
17287 and merged with debugger_thread_manager_add_thread().
17288 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
17289 inform the debugger about the main thread.
17291 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17293 * basic.cs: Add test for div.un/rem.un constant folding.
17295 2006-02-03 Neale Ferguson <neale@sinenomine.net>
17297 * cpu-s390x.md: correct int_xor_imm length
17299 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17301 * generics.2.cs: New test for #77442.
17303 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
17306 2006-02-02 Martin Baulig <martin@ximian.com>
17308 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
17309 <mono/metadata/mono-debug-debugger.h>
17311 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
17313 2006-02-02 Martin Baulig <martin@ximian.com>
17315 * debug-debugger.h: New header file for debug-debugger.c.
17317 * debug-debugger.c: Big API cleanup; don't run the managed Main()
17318 function is a separate thread anymore; add support for attaching.
17320 2006-02-01 Zoltan Varga <vargaz@gmail.com>
17322 * tramp-x86.c: Fix a warning.
17324 2006-01-31 Zoltan Varga <vargaz@gmail.com>
17326 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
17327 on very large methods.
17329 * aot.c (load_patch_info): Fix a warning.
17331 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
17333 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
17334 mini-ops.h: alu membase optimizations.
17336 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
17338 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
17339 to speedup StringBuilder.
17341 2006-01-27 Zoltan Varga <vargaz@gmail.com>
17343 * dominators.c (mono_compute_natural_loops): Fix detection of
17344 loop body start blocks.
17346 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
17348 2006-01-26 Zoltan Varga <vargaz@gmail.com>
17350 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
17353 2006-01-25 Massimiliano Mantione <massi@ximian.com>
17355 * aliasing.c: Fixed aliasing issue on 64 bit archs.
17357 2006-01-25 Martin Baulig <martin@ximian.com>
17359 * debug-debugger.c: Moved the `MonoDebuggerManager' and
17360 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
17361 started to cleanup this file a little bit.
17363 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
17365 * mini.c: optimize a codepath frequently happening in generics code.
17367 2006-01-23 Martin Baulig <martin@ximian.com>
17369 * Makefile.am: Only compile debug-debugger.c on supported platforms.
17371 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
17372 functions directly.
17374 * driver.c: debug-debugger.c is only available if
17375 `MONO_DEBUGGER_SUPPORTED' is defined.
17377 2006-01-23 Martin Baulig <martin@ximian.com>
17379 * debug-debugger.c: Only enable this on platforms where the Mono
17380 Debugger is working (x86 and x86_64).
17382 2006-01-21 Martin Baulig <martin@ximian.com>
17384 The Mono Debugger is now using the normal `mono' instead of the
17385 `mono-debugger-mini-wrapper' when executing managed code.
17387 * debug-debugger.c: New file; previously known as
17388 debugger/wrapper/wrapper.c.
17390 * debug-mini.c (mono_init_debugger): Removed.
17392 * driver.c (mono_main): Added new `--inside-mdb' command line
17393 argument which is used when running inside the debugger.
17395 2006-01-20 Zoltan Varga <vargaz@gmail.com>
17397 * liveness.c (mono_analyze_liveness): Remove some unused data
17400 2006-01-17 Zoltan Varga <vargaz@gmail.com>
17402 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
17404 2006-01-16 Zoltan Varga <vargaz@gmail.com>
17406 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
17407 depends on implementation details of monobitset.
17409 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
17412 2006-01-15 Zoltan Varga <vargaz@gmail.com>
17414 * liveness.c: Update after monobitset changes.
17416 2006-01-14 Zoltan Varga <vargaz@gmail.com>
17418 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
17420 2006-01-11 Neale Ferguson <neale@sinenomine.net>
17422 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
17424 * mini-s390x.c: Remove warning messages.
17426 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
17428 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
17430 2006-01-10 Zoltan Varga <vargaz@gmail.com>
17432 * generics.2.cs: Add ldelem/stelem_any test.
17434 2006-01-10 Neale Ferguson <neale@sinenomine.net>
17436 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
17438 2006-01-07 Zoltan Varga <vargaz@gmail.com>
17440 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
17442 2006-01-06 Zoltan Varga <vargaz@gmail.com>
17444 * generics.2.cs: Reenable vtype tests.
17446 * inssel-x86.brg: Remove an icorrect valuetype rule.
17448 2006-01-06 Neale Ferguson <neale@sinenomine.net>
17450 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
17451 initial support for OP_ABS.
17453 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17455 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
17457 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17459 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
17460 conversion and implement LADD/LSUB.
17462 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
17465 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17467 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
17469 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
17472 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17474 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
17475 localloc is encountered. Fixes crash in test-183.cs when using gmcs
17476 (stack walk problem).
17478 2006-01-04 Zoltan Varga <vargaz@gmail.com>
17480 * aot.c (mono_aot_load_method): Fix a warning.
17482 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17484 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
17486 2006-01-03 Zoltan Varga <vargaz@gmail.com>
17488 * iltests.il: Add test for #77148.
17490 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
17493 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17495 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
17497 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17499 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
17500 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
17502 * basic-long.cs: Add lconv-to-r4/r8 tests.
17504 2006-01-03 Zoltan Varga <vargaz@gmail.com>
17506 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
17508 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
17509 here as on other archs.
17511 2005-12-29 Neale Ferguson <neale@sinenomine.net>
17513 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
17515 2005-12-29 Neale Ferguson <neale@sinenomine.net>
17517 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
17519 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
17521 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
17522 instrument_prolog; Add memory_barrier instruction.
17524 2005-12-26 Zoltan Varga <vargaz@gmail.com>
17526 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
17528 2005-12-23 Zoltan Varga <vargaz@gmail.com>
17530 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
17532 * aliasing.c inssel.brg: Fix warnings.
17534 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
17535 could skip initialization of some parts of memory.
17537 * mini.c mini-ia64.c: Fix warnings.
17539 * inssel-sparc.brg: Add an implementation of lneg which actually works.
17541 2005-12-22 Zoltan Varga <vargaz@gmail.com>
17543 * aliasing.c (mono_build_aliasing_information): Add a workaround for
17544 a crash seen on sparc.
17546 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
17548 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
17550 2005-12-21 Neale Ferguson <neale@sinenomine.net>
17552 * mini-ops.h: Add s390_backchain instruction
17554 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
17556 * cpu-s390.md: Add s390_backchain instruction
17558 * mini-s390.c: Significant ABI changes
17560 * mini-s390.h: Cater for zero length structures
17562 2005-12-20 Neale Ferguson <neale@sinenomine.net>
17564 * mini-s390.c: ABI fixes
17566 * inssel-s390.brg: Remove debug statements
17568 * cpu-s390.md: Fix length of ATOMIC_xx operations
17570 2005-12-19 Zoltan Varga <vargaz@gmail.com>
17572 * basic-float.cs: Add float<->long conversion tests.
17574 2005-12-16 Neale Ferguson <neale@sinenomine.net>
17576 * mini-s390.c: Fix LOCALLOC processing.
17578 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
17580 2005-12-15 Zoltan Varga <vargaz@gmail.com>
17582 * iltests.il: Add tests for some opcodes not covered by the other
17585 2005-12-15 Neale Ferguson <neale@sinenomine.net>
17587 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
17588 register loading for Tail processing; Correct trace output.
17590 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
17592 * cpu-s390.md: Correct size of jmp instruction.
17594 2005-12-13 Neale Ferguson <neale@sinenomine.net>
17596 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
17598 2005-12-13 Neale Ferguson <neale@sinenomine.net>
17600 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
17601 Bring s390 up to current level.
17603 2005-12-12 Zltan Varga <vargaz@gmail.com>
17605 * generics.2.cs: Disable the newly added tests as they do not work yet.
17607 * generics.2.cs: Add valuetype tests.
17609 2005-12-09 Zoltan Varga <vargaz@gmail.com>
17611 * basic-long.cs: Add i4->u8 test.
17613 * objects.cs: Add tests for JIT intrinsic.
17615 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
17616 optimizations lost by a mistake.
17618 2005-12-07 Zoltan Varga <vargaz@gmail.com>
17620 * basic-long.cs: Remove a test moved to objects.cs.
17622 * arrays.cs: Add more array tests.
17624 2005-12-06 Zoltan Varga <vargaz@gmail.com>
17626 * arrays.cs: Add new tests for multi-dimensional arrays.
17628 2005-12-06 Raja R Harinath <rharinath@novell.com>
17630 * Makefile.am (test_sources2): Add generics.2.cs.
17631 (EXTRA_DIST): Add test_sources2.
17633 2005-12-05 Ben Maurer <bmaurer@ximian.com>
17635 Support for boxing and unboxing nullable types as well as the
17636 isinst operation on nullables, per the CLI ammendment.
17638 * inssel.brg (CEE_ISINST): Special case for nullable
17640 * mini.c (handle_unbox_nullable): new method
17641 (handle_box): Special case for nullable types
17642 (mono_method_to_ir): Call handle_unbox_nullable in correct
17645 * generics.2.cs: New test suite
17647 * Makefile.am: Support for regression tests with generics.
17649 2005-12-03 Zoltan Varga <vargaz@gmail.com>
17651 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
17652 allocated to registers. Fixes #76800.
17654 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
17656 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
17658 2005-11-30 Zoltan Varga <vargaz@gmail.com>
17660 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
17663 2005-11-29 Zoltan Varga <vargaz@gmail.com>
17665 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
17668 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
17670 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
17671 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
17673 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
17674 single precision before storing to a single precision location.
17676 2005-11-28 Raja R Harinath <rharinath@novell.com>
17678 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
17680 2005-11-27 Zoltan Varga <vargaz@gmail.com>
17682 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
17685 * basic.cs: Remove test_0_byte_compares test which was moved to
17686 objects.cs a long time ago.
17688 2005-11-22 Massimiliano Mantione <massi@ximian.com>
17690 * aliasing.c: Fixed aliasing issue on 64 bit archs.
17692 2005-11-20 Zoltan Varga <vargaz@gmail.com>
17694 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
17695 handlers are called.
17697 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
17700 * mini-ia64.c: Add support for the throw->branch exception
17703 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
17705 2005-11-18 Massimiliano Mantione <massi@ximian.com>
17707 * mini.c: Enabled "fastpath" deadce :-)
17709 2005-11-18 Massimiliano Mantione <massi@ximian.com>
17711 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
17712 alias analysis pass to support it.
17713 * mini.h: Likewise.
17715 * liveness.c: Likewise (liveness computation can use aliasing
17716 information to be more accurate).
17717 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
17718 moreover made so that "--compile-all" uses the given optimization
17719 flags and not the default ones.
17720 * aliasing.c: Alias analysis (new file).
17721 * aliasing.h: Likewise.
17722 * Makefile.am: added "aliasing.c" and "aliasing.h".
17724 2005-11-17 Zoltan Varga <vargaz@gmail.com>
17726 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
17729 2005-11-13 Zoltan Varga <vargaz@gmail.com>
17731 * mini-exceptions.c (mono_handle_exception_internal): Remove the
17732 fp >= end_of_stack exit condition, as it is not needed, and it might
17733 become true for fp eliminated frames.
17735 2005-11-11 Zoltan Varga <vargaz@gmail.com>
17737 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
17740 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
17742 * mini-arm.c: fixed alignment of doubles/longs to match
17743 the C ABI (bug #76635).
17745 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
17747 * aot.c: fix compilation with --enable-minimal=aot.
17749 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
17751 * mini-arm.c: fixed compatibility with the new
17752 floating point emulator package for compares.
17754 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
17756 * mini.c : reverted sig->pinvoke changes (r51396-51397).
17758 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
17760 * mini-exceptions.c (print_stack_frame): Output to stderr.
17761 (mono_handle_native_sigsegv): Ditto.
17763 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
17765 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
17766 OP_LCONV_TO_OVF_I implementation.
17768 * mini-amd64.c: Add support for the throw->branch exception
17771 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
17772 when the catch clause catches a more general exception, i.e. Object.
17774 2005-10-30 Zoltan Varga <vargaz@gmail.com>
17776 * cpu-ia64.md: Remove unused opcodes.
17778 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
17779 specific defines for architectures defining USE_SIGACTION.
17781 * mini-ia64.c: Fix some warnings.
17783 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
17784 version seemed to skip a frame.
17786 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
17788 * mini.c: Clean up the usage of sig->pinvoke flag. Now
17789 only calls which are made to native code use this flag.
17791 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
17793 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
17794 varargs methods as well.
17796 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
17797 which have save_lmf set. Reorganize methods prologs a bit.
17799 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
17800 debugger to the proper place.
17802 2005-10-29 Martin Baulig <martin@ximian.com>
17804 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
17805 when running inside the debugger until the debugger has support
17808 2005-10-26 Zoltan Varga <vargaz@gmail.com>
17810 * mini.h: Fix a warning.
17812 2005-10-24 Miguel de Icaza <miguel@novell.com>
17814 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
17815 we expose publicly, this returns the string.
17817 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
17819 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
17820 with fp elimination.
17822 2005-10-21 Zoltan Varga <vargaz@gmail.com>
17824 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
17825 native stacktrace using the glibc 'backtrace' function if available.
17827 2005-10-20 Zoltan Varga <vargaz@gmail.com>
17829 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
17831 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
17832 handle SIGSEGVs received while in native code.
17834 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
17835 code, call mono_handle_native_sigsegv which will abort the runtime
17836 after printing some diagnostics, instead of converting it into a
17837 confusing NullReferenceException.
17839 2005-10-18 Zoltan Varga <vargaz@gmail.com>
17841 * cpu-pentium.md: Remove unused opcodes.
17843 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
17845 * mini-amd64.h (MonoLMF): Add rsp field.
17847 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
17850 2005-10-17 Zoltan Varga <vargaz@gmail.com>
17852 * mini-codegen.c (get_register_spilling): Fix some warnings.
17854 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
17856 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
17857 elimination during exception handling. Enable fp elimination by
17860 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
17863 2005-10-16 Martin Baulig <martin@ximian.com>
17865 * mini-exceptions.c
17866 (mono_debugger_run_finally): New public method for the debugger.
17868 2005-10-10 Zoltan Varga <vargaz@gmail.com>
17870 * debug-mini.c (mono_debug_init_method): Fix warning.
17872 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
17873 the 'exname' parameter const to fix some warnings.
17875 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
17877 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
17878 introduced by the previous patch.
17880 2005-10-08 Zoltan Varga <vargaz@gmail.com>
17882 * basic-float.cs: Add test for precision of float arithmetic.
17884 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
17885 when loading/storing single values from/to memory.
17887 * mini.c (mono_jit_compile_method_with_opt): Create the function
17888 pointers in the correct domain.
17890 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
17892 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
17893 introduced by previous patch.
17895 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
17896 when out_filter_idx is NULL.
17898 * mini-exceptions.c: Don't run filter clauses twice during exception
17899 handling. Fixes #75755.
17901 2005-10-07 Zoltan Varga <vargaz@gmail.com>
17903 * aot.c: Add support for ldflda wrappers.
17905 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
17908 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
17910 * mini.c, mini.h: do not consider exception handlers blocks when
17911 setting up interface variables.
17913 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
17915 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
17917 2005-10-03 Zoltan Varga <vargaz@gmail.com>
17919 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
17920 causes a regression.
17922 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
17924 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
17926 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
17927 of the OP_P definitions.
17929 * TODO: Add a proposal for dealing with the CEE/OP mess.
17931 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
17932 optimizations from the x86 port.
17934 * cpu-amd64.md: Ditto.
17936 * basic.cs basic-long.cs: Add tests.
17938 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
17940 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
17941 Patrik Torstensson's implementation of my exception-handling
17942 optimization idea, when the exception object is not used
17945 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
17947 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
17948 of the mul_imm optimizations from the old jit.
17950 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
17952 * mini.c, liveness.c: patch by Patrik Torstensson and
17953 Zoltan Varga to improve performance in methods with
17956 2005-09-30 Zoltan Varga <vargaz@gmail.com>
17958 * driver.c: Remove 'Globalization' entry from --version.
17960 2005-09-28 Zoltan Varga <vargaz@gmail.com>
17962 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
17963 there is a profiler interested in JIT events.
17965 * aot.c: Load profile files produced by the AOT profiling module, and
17966 reorder methods based on the profiling info. Add a 'method_order' table
17967 to the AOT file to make mono_aot_find_jit_info work with the reordered
17970 * mini.h: Bump AOT file version info.
17972 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
17974 * mini-arm.h: work around what looks like a gcc bug when optimizations
17977 2005-09-28 Raja R Harinath <rharinath@novell.com>
17979 * Makefile.am (AM_CFLAGS): Don't use += to append inside
17980 conditionals. Use ...
17981 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
17983 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
17985 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
17986 to determine the amount of memory to copy when passing valuetypes.
17988 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
17989 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
17991 2005-09-27 Zoltan Varga <vargaz@gmail.com>
17993 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
17994 information about aot.
17996 2005-09-27 Ben Maurer <bmaurer@ximian.com>
17998 * *.c: Replace the use of {Enter,Leave}CriticalSection with
17999 macros. This will allow a deadlock debugger to easily be plugged
18002 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
18004 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
18006 2005-09-27 Raja R Harinath <rharinath@novell.com>
18008 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
18009 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
18010 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
18011 ($(arch_built)) [CROSS_COMPILING]: Error out.
18013 2005-09-26 Zoltan Varga <vargaz@gmail.com>
18015 * aot.c: Add support for the no_special_static flag for classes.
18017 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18019 * Reapply reverted patches.
18021 * *: Revert r50174 as well.
18023 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
18025 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18027 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
18029 2005-09-23 Miguel de Icaza <miguel@novell.com>
18031 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
18032 part of the SIG_HANDLER_SIGNATURE.
18034 2005-09-23 Zoltan Varga <vargaz@gmail.com>
18036 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
18039 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
18040 introduced by previous patch.
18042 2005-09-21 Zoltan Varga <vargaz@gmail.com>
18044 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
18045 saved registers too.
18047 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
18048 upon the information returned by get_call_info ().
18050 * mini-x86.c (add_float): Fix stack size calculation.
18051 (mono_arch_call_opcode): Rewrite this so it works based up the
18052 information returned by get_call_info ().
18053 (mono_arch_get_this_vret_args): Ditto.
18055 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
18057 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
18058 in cinfo to determine the registers which need to be used.
18060 2005-09-20 Miguel de Icaza <miguel@novell.com>
18062 * driver.c (mono_main): Add --server and --desktop flags.
18064 2005-09-16 Zoltan Varga <vargaz@gmail.com>
18066 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
18067 registers as global registers.
18069 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
18070 longer needed with the new register allocator.
18072 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
18074 * cpu-ia64.md: Remove unused opcodes.
18076 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
18078 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
18080 * cpu-amd64.md: Remove unused opcodes.
18082 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
18083 needed with the new register allocator.
18085 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
18088 2005-09-16 Raja R Harinath <rharinath@novell.com>
18090 * Makefile.am (check-local): Don't invoke semdel-wrapper.
18092 2005-09-16 Martin Baulig <martin@ximian.com>
18094 * exceptions-amd64.c
18095 (throw_exception): Don't call mono_debugger_throw_exception() if
18096 we're a rethrow - see the FIXME in the code.
18098 2005-09-15 Geoff Norton <gnorton@customerdna.com>
18100 * mini.c (mono_init_exceptions): This only works on some architectures.
18102 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18104 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
18107 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
18109 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
18110 now in mini-exceptions.c.
18112 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
18114 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
18115 now in mini-exceptions.c.
18117 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18119 * exceptions-x86.c: Applied patch from Patrik Torstensson
18120 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
18122 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
18123 code into mini-exceptions.c. Add some assertions to it.
18125 2005-09-12 Zoltan Varga <vargaz@gmail.com>
18127 * aot.c (emit_section_change): Applied patch from "The Software Team"
18128 (<software@solmersa.com>). Fix as errors on windows.
18130 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18132 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
18133 method info into the LMF.
18135 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18137 * mini-ia64.c: Add proper unwind info for method epilogs.
18139 * exceptions-ia64.c: Add some code to help debugging.
18141 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
18143 * mini-exceptions.c: Fix warning.
18145 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18147 * mini.c: Really fix build.
18149 * mini-x86.c mini-amd64.c: Fix build.
18151 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18153 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
18155 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
18156 some Interlocked methods as intrinsics.
18158 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
18159 for Thread methods as well.
18161 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
18163 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
18165 * mini-ia64.c mini-x86.c mini-amd64.c
18166 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
18169 * mini.c (mono_init_exceptions): Fix build breakage.
18171 2005-09-10 Zoltan Varga <vargaz@gmail.com>
18173 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
18174 of instructions. Use the new ia64_unw_op macros for emitting unwind
18177 * mini.c (mono_init_exceptions): Initialize exception handling
18178 related trampolines at startup.
18180 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
18182 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
18184 2005-09-09 Zoltan Varga <vargaz@gmail.com>
18186 * mini.c: Handle type loading errors gracefully during compilation and
18187 throw the appropriate exception.
18189 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
18191 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
18192 for the mono binary.
18194 2005-09-09 Martin Baulig <martin@ximian.com>
18196 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
18199 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18201 * mini-arm.h: use emulation for conv.r.un for the release.
18203 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18205 * mini-arm.c, objects.cs: more fixes and tests for them.
18207 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18209 * mini-arm.c: align structures to at least 4 bytes to be able
18210 to keep our current optimized memcpy.
18212 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
18214 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
18216 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18218 * mini.c: ignore SIGPIPE.
18220 2005-09-04 Zoltan Varga <vargaz@gmail.com>
18222 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
18224 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
18226 2005-09-02 Zoltan Varga <vargaz@gmail.com>
18228 * mini.h: Add prototype for mono_allocate_stack_slots_full.
18230 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18232 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
18233 exception handling support.
18234 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
18235 patch by Brian Koropoff <briank@marakicorp.com>).
18237 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
18239 * mini.c: revert another 'optimization' which breaks when
18240 items on the eval stack need to be saved at a basic block end
18243 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18245 * jit-icalls.c: for arrays, ensure we always provide
18248 2005-08-30 Zoltan Varga <vargaz@gmail.com>
18250 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
18252 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
18254 2005-08-29 Zoltan Varga <vargaz@gmail.com>
18256 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
18257 arguments in their original register.
18259 2005-08-28 Zoltan Varga <vargaz@gmail.com>
18261 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
18264 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
18265 when ssapre is enabled.
18267 * inssel-long.brg: Fix bug in previous patch.
18269 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
18270 multiplication by a constant.
18272 2005-08-27 Zoltan Varga <vargaz@gmail.com>
18274 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
18277 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
18280 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
18282 * inssel-arm.brg: apply changes tested by Brian Koropoff
18283 <briank@marakicorp.com>.
18285 2005-08-25 Zoltan Varga <vargaz@gmail.com>
18287 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
18289 2005-08-24 Zoltan Varga <vargaz@gmail.com>
18291 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
18292 to the same register if dreg is just a base register.
18293 (print_ins): Improve printing of membase opcodes.
18295 * inssel-x86.brg: Add optimized ldind(reg) rules.
18297 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
18299 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
18301 * mini.c: when running under valgrind, set the stack bottom for
18302 the GC at the actual approximate stack for the app (fixes running
18303 mono with valgrind).
18305 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
18307 * mini.c: do no break at the first valuetype to init found
18308 (fixes bug #75791).
18310 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
18312 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
18314 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
18316 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
18318 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
18320 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
18322 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18324 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
18326 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
18329 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
18332 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
18335 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
18337 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
18339 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18341 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
18342 in the tail recursion optimization.
18344 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
18345 debug info into the assembly file.
18347 * iltests.il: Add test for filter regions.
18349 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
18350 initial stack of filter regions. Fixes #75755.
18352 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
18354 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
18355 stack requirements.
18357 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18359 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
18360 the check for an already compiled method on non-ia64 platforms.
18361 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
18364 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
18366 * inssel-x86.brg: Add some optimized call rules.
18368 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
18370 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
18373 * mini.h mini-trampolines.c: Pass the trampoline argument to
18374 mono_arch_patch_delegate_trampoline.
18376 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
18378 * mini-trampolines.c: Fix build.
18380 * mini-amd64.h: Add delegate trampolines.
18382 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
18384 * inssel-amd64.brg: Add optimized call rules.
18386 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
18388 * inssel-ia64.brg: Add optimized ldind(reg) rules.
18390 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
18392 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
18395 * mini-ia64.c: Remove LMF fixmes.
18397 * mini-ia64.h: Remove most fields from LMF.
18399 * inssel-ia64.brg (stmt): Fix unaligned access errors.
18401 * mini-trampolines.c: Add support for IA64 function descriptors.
18403 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
18404 for IA64 function descriptors.
18406 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
18408 * tramp-arm.c: patch the vtable for virtual calls. Added
18409 support code to register/unregister the LMF.
18410 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
18413 2005-08-19 Dick Porter <dick@ximian.com>
18415 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
18416 bit value if needed.
18418 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
18420 * mini.c (mini_get_method): Move handling of wrapper data here.
18422 * mini.c (mono_method_to_ir): Add support for dynamic methods.
18424 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
18427 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
18428 bblock->code does not remain empty.
18430 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
18432 * arrays.cs: Add regression test for #75832.
18434 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
18435 rules. Fixes #75832.
18437 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
18438 instruction scheduling.
18440 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
18442 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
18444 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
18446 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
18448 * mini-codegen.c: Fix VC build.
18450 * cpu-pentium.md: Increase length of atomic_exhange_i4.
18452 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18454 * mini.h: fix signature for mono_register_opcode_emulation.
18456 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
18458 * mini.c: Get rid of most of the helper_sig_... constants using
18459 mono_create_icall_signature ().
18461 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
18463 * jit-icalls.c (helper_ldstr): New helper function.
18465 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
18467 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
18468 throw, load the string using a helper call instead of creating a string object.
18470 * aot.c: Update after LDSTR changes.
18472 * mini.h: Bump AOT file version.
18474 * aot.c: Save class size info into the AOT file. Print more statistics during
18477 * mini.h: Bump AOT file version.
18479 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
18480 ordering of disasm cases. Fixes #74957.
18482 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
18484 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
18485 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
18486 the generic code needed for the ARM port.
18488 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
18490 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
18491 inssel-arm.brg: more ARM features and fixes.
18493 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
18495 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
18496 ARM port work in progress.
18498 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
18500 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
18502 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
18504 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
18506 * inssel.brg (mini_emit_memset): Add support for unaligned access.
18508 * *-ia64.*: Ongoing IA64 work.
18510 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
18512 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
18514 * TODO: Remove out-of-data todo stuff.
18516 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
18519 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
18521 * mini.h: Bump corlib version.
18523 2005-07-27 Martin Baulig <martin@ximian.com>
18526 (create_copy_ins): Added `const unsigned char *ip' argument; set
18527 `copy->cil_code' from it.
18529 2005-07-27 Martin Baulig <martin@ximian.com>
18531 * mini-exceptions.c (mono_handle_exception): Don't call
18532 mono_debugger_handle_exception() for filters.
18534 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
18536 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
18539 2005-07-26 Martin Baulig <martin@ximian.com>
18541 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
18543 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
18544 helper_compile_generic_method() if the method is actually virtual
18547 2005-07-26 Martin Baulig <martin@ximian.com>
18550 (trampoline_code): Renamed to `mono_trampoline_code' and made it
18551 public; this is now accessed directly by the debugger.
18552 (mono_generic_trampoline_code): Removed.
18555 (mono_debug_init_method): Also add interncalls and wrappers.
18557 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
18559 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
18561 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
18563 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
18565 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
18567 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
18569 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
18571 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
18572 getting TLS offsets on AMD64 too.
18574 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
18576 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
18578 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
18580 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
18581 inssel-arm.brg, mini-arm.h: ARM port work in progress.
18583 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
18585 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
18587 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
18590 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
18591 mono_sparc_is_virtual_call ().
18593 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
18595 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
18596 trampoline parameters.
18598 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
18600 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
18601 to mono_arch_get_vcall_slot_addr.
18603 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
18606 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
18608 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
18610 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
18612 2005-07-19 Martin Baulig <martin@ximian.com>
18614 * exceptions-amd64.c (throw_exception): Call
18615 mono_debugger_throw_exception() here like we're doing it on i386.
18617 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
18619 * mini-ia64.c: Add optimized TLS access support.
18621 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
18623 * mini-exceptions.c: Ongoing IA64 work.
18625 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
18627 * mini.c: Use the default optimization set when embedding. Fixes
18630 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
18632 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
18633 of trampolines to a separate file.
18635 * mini-trampolines.c: New file.
18637 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
18640 * tramp-x86.c: Reorganize the trampoline code to be similar to the
18643 * mini-codegen.c: Fix cygwin build.
18645 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
18647 * mini.c: Add some minor changes needed by the IA64 port.
18649 * *-ia64.*: Ongoing IA64 work.
18651 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
18653 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
18654 trampolines into arch-independent and arch-dependent parts.
18656 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
18658 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
18660 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
18662 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
18663 the xp-regalloc-branch for amd64.
18665 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
18666 xp-regalloc-branch for x86.
18668 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
18670 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
18672 2005-07-06 Martin Baulig <martin@ximian.com>
18675 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
18676 (mono_jit_runtime_invoke): Likewise.
18678 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
18680 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
18683 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
18684 without loading their metadata. Reorganize the file format so exception handling+
18685 debug info is kept separate from normal method info. Create MonoJitInfo
18686 structures for methods lazily.
18688 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
18690 (x86_class_init_trampoline): Patch AOT class init trampolines too.
18692 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
18694 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
18697 * mini.h: Bump AOT file version.
18699 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
18701 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
18703 2005-07-01 Raja R Harinath <rharinath@novell.com>
18705 * Makefile.am (check-local): Call semdel-wrapper.
18707 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
18709 * mini-x86.c: Revert the last change as it seems to break the build..
18711 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
18713 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
18715 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
18717 2005-06-27 Ben Maurer <bmaurer@ximian.com>
18719 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
18720 outside of the macro, so strange stuff doesn't happen with gcc4
18721 (NEW_AOTCONST_TOKEN): Likewise.
18723 2005-06-28 Martin Baulig <martin@ximian.com>
18725 * mini.c (mini_class_is_system_array): New static method; use this
18726 instead of `klass->parent == mono_defaults.array_class' everywhere
18727 since this also works for the new generic array class.
18729 2005-06-26 Ben Maurer <bmaurer@ximian.com>
18731 * inssel.brg: Remove warnings.
18733 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
18735 * mini-ia64.c: Ongoing IA64 work.
18737 * basic-float.cs: Add float->i1 conversion test.
18739 * iltests.il: Add conv.u4 test.
18741 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
18743 * inssel-long.brg: Fix bug caused by last change.
18745 2005-06-23 Geoff Norton <gnorton@customerdna.com>
18747 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
18748 BSDs. Allows the x86 JIT to work on OSX86
18750 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
18752 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
18755 * mini-ia64.c: Ongoing IA64 work.
18757 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
18759 * mini-ia64.c: Ongoing IA64 work.
18761 * driver.c: Clean up jit_code_hash as well when using --regression.
18763 * inssel-long.brg: Fix long->i4/u4 conversion rules.
18765 * basic-long.cs: Add tests for long->u4 conversion.
18767 2005-06-18 Ben Maurer <bmaurer@ximian.com>
18769 * mini.c: Take mono_get_domainvar out of macros. This makes sure
18770 that we do not depend on undefined C behavior: the order stuff
18771 gets evaluated within an expression. Fixes mono when compiled on
18774 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
18776 * *-ia64.*: Ongoing IA64 work.
18778 * aot.c: Lower memory usage while loading AOT methods.
18780 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
18782 * mini.h: Bump AOT file format version.
18784 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
18786 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
18788 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
18790 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
18791 not on callee assembly). Fixed some comments.
18793 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
18795 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
18796 it gets proper disassembly.
18797 (emit_method_info): Remove some dead code.
18799 * mini.c (mini_method_compile): Allways allocate the GOT var in
18800 mono_method_to_ir for emulating opcodes.
18802 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
18804 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
18805 before freeing the code memory. Fixes #74990.
18807 * objects.cs: Add regression test for #74992.
18809 * liveness.c: Extend live ranges of arguments to the beginning of the
18810 method. Fixes #74992.
18812 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
18813 so it points into the faulting instruction.
18815 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
18817 * jit-icalls.c (mono_imul_ovf): Add exception handling.
18819 * *-ia64.*: Ongoing IA64 work.
18821 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
18823 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
18825 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
18827 * *-ia64.*: Ongoing IA64 work.
18829 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
18831 * basic-long.cs: Add tests for add/sub.ovf.
18833 * basic.cs: Add tests for sub.ovf.
18835 * *-ia64.*: Ongoing IA64 work.
18837 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
18839 * *-ia64.*: Ongoing IA64 work.
18841 * basic.cs: Add conv.ovf.i4.un test.
18843 2005-06-09 Massimiliano Mantione <massi@ximian.com>
18845 * mini.c: (remove_block_if_useless) Fixed bug 75061.
18847 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18849 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
18851 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
18853 * *-ia64.*: Ongoing IA64 work.
18855 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18858 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
18860 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
18862 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
18864 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
18866 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
18868 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
18869 of a call is callable by a near call.
18871 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
18873 * mini-ia64.c: Ongoing IA64 work.
18875 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
18877 * genmdesc.c: Make the generated array non-static.
18879 * inssel-long.brg: Fix LSHR_IMM rule.
18881 * *-ia64.*: Ongoing IA64 work.
18883 * *-ia64.*: Ongoing IA64 work.
18885 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
18887 * *-ia64.*: Ongoing IA64 work.
18889 * *-ia64.*: Ongoing IA64 work.
18891 * mini-ia64.c: Ongoing IA64 work.
18893 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
18895 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
18897 * objects.cs basic-calls.cs: Move some tests to objects.cs.
18899 * objects.cs basic-long.cs: Move some tests to objects.cs.
18901 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
18903 * *-ia64.*: Ongoing IA64 work.
18905 * iltests.il: Add a new test.
18907 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
18908 newobj. Fixes #75042.
18910 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
18912 * *-ia64.*: Ongoing IA64 work.
18914 * *-ia64.*: Ongoing IA64 work.
18916 * *-ia64.*: Ongoing IA64 work.
18918 * basic.cs objects.cs: Move tests accessing static variables as well.
18920 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
18922 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
18924 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
18926 * driver.c: Always print failed tests.
18928 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
18931 * *ia64*: Ongoing IA64 work.
18933 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
18935 * basic.cs: Add tests for add.ovf. Fix warnings.
18937 2005-05-18 Miguel de Icaza <miguel@novell.com>
18939 * driver.c (mono_main): Avoid crash if no argument is passed to
18940 --break; Do not use g_error, but f_printf. And fix all other
18941 ocurrences of the same crash.
18943 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
18945 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
18946 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
18949 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
18951 * *-ia64.*: Add beginnings of IA64 backend.
18953 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
18955 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
18957 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
18960 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
18962 * mini-amd64.c: Fix a warning.
18964 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
18966 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
18967 in float_neg. Fixes #74897.
18969 * mini-amd64.c (emit_call): Fix another near call bug.
18971 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
18973 * declsec.c: Keep the appdomain information in the structure. Added a
18974 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
18975 value gets overwritten).
18976 * declsec.h: Set the default MonoArray for the the stack to 6. Added
18977 an MonoAppDomain member to MonoSecurityFrame.
18978 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
18979 used in the stack walk. Now use a MonoArray which grow (double) when
18982 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
18984 * mini.c: Re-enabled runtime cleanup, since running threads should
18985 now properly stop when exiting.
18987 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
18989 * mini-codegen.c: New file contaning the arch-independent local
18990 register allocator. Not used by any architectures yet.
18992 * mini.h linear-scan.c: Merge some changes from the
18993 mini-xp-local-regalloc branch.
18995 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
18997 * mini-amd64.c (emit_call): Fix calls to native functions when the
18998 runtime is compiled as a shared library. Fixes #74756.
19000 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
19001 on a literal field. Fixes #74751.
19003 2005-04-25 Raja R Harinath <rharinath@novell.com>
19005 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
19007 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
19009 * objects.cs: Add missing null casting test.
19011 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
19013 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
19014 in wrapper methods. Also rename 'address' variable to 'offset'.
19016 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
19018 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
19021 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
19023 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
19026 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19028 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
19030 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19032 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
19033 just the last bytes.
19035 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19037 * aot.c (mono_compile_assembly): Fix warning.
19039 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
19040 by the _MSC_VER stuff.
19042 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
19044 * inssel-long.brg: Fix #74588.
19046 * cpu-amd64.md: Fix #74591.
19048 * iltests.il: Add new regression tests.
19050 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
19052 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
19055 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
19057 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
19059 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
19060 from Bill Middleton <flashdict@gmail.com>.
19062 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
19064 * arrays.cs: Add new regression test. Fix warnings.
19066 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
19068 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
19069 and leakage in CKFINITE.
19071 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
19072 this to a null op since it is called on amd64 too.
19074 * exceptions-amd64.c (get_throw_trampoline): Align stack.
19076 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
19077 body since this is not used on amd64.
19079 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
19081 * mini-amd64.c: Remove obsolete fixmes.
19083 * mini.c (print_method_from_ip): Fix debugging support.
19085 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19087 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
19088 so that expressions that don't give much gain are not reduced.
19089 * ssapre.h: Likewise.
19091 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
19093 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
19095 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
19097 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
19099 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
19101 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
19103 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
19105 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
19107 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
19110 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
19112 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
19114 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
19116 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
19117 MONO_ARCH_USE_SIGACTION. Fixes #74252.
19119 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
19121 * mini-x86.c: Fix up stack overflow handling.
19123 * exceptions.cs: Add new regression test.
19125 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
19127 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
19128 mono_jit_thread_attach.
19130 * mini.c (mono_method_to_ir): Verify called method is not abstract.
19132 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19134 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
19135 avoid calling constructors using callvirt.
19137 * inssel.brg: Fix #74073.
19139 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
19141 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
19142 compilation with non-GCC compilers.
19143 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
19144 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
19146 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
19148 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
19149 klass->interface_offsets (will likely fix bug#74073).
19151 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19153 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
19155 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
19157 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
19158 to amd64_div_reg_size ().
19160 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
19162 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
19164 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
19166 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19168 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
19170 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19172 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
19174 * mini.c (mono_precompile_assembly): Load and precompile referenced
19175 assemblies as well. Fixes #74015.
19177 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
19179 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
19181 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
19183 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
19184 a lot of checks and (anyway) permissions cannot work until corlib is
19187 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
19189 * mini-ppc.c: fixed ABI issue on sysv/ppc.
19191 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
19193 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
19194 calls (fixes bug#72824).
19196 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19198 * mini.c: fix tail recursion elimination (see test in bug#73936).
19200 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
19202 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
19203 some fp functions in sse2 mode.
19205 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
19207 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
19209 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
19211 * mini.h mini.c: Add mono_get_jit_tls_key ().
19213 * mini-x86.c: Enable fast TLS support on windows.
19215 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
19217 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
19218 * mini.c: Check for p/invoke method when generating code. If a
19219 p/invoke method, or it's class, isn't decorated with [Suppress
19220 UnmanagedCodeSecurity] then generate code to call System.Security.
19221 UnmanagedDemand (only if the security manager is active).
19223 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19225 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
19226 last change as it seems to cause strange crashes.
19228 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19230 * *.c: handle unsafe function pointers where needed.
19232 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19234 * mini.c (mono_jit_free_method): Remove the fixme too.
19236 2005-03-15 Miguel de Icaza <miguel@novell.com>
19238 * mini.c: As discussed, make the code actually free the delegate
19239 thunk now, to enable the debugging of delegate problems, use
19240 MONO_DEBUG=1 when running Mono.
19242 This takes also care of parts of the leaks as seen by Joe.
19244 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
19246 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
19247 thread_tls_offset calculation.
19249 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
19251 * declsec.c: Reworked linkdemand checks for icall. The previous code
19252 was using the declaration code (untrusted) and didn't work as expected
19253 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
19256 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
19258 * iltests.il: Add new localloc test.
19260 * mini-amd64.c: Handle large stack allocations the same way as on
19261 windows if stack overflow handling is working.
19263 * mini-amd64.c: Allocate the signal stack using mmap.
19265 * mini.c (sigsegv_signal_handler): Fix reading of context.
19267 * mini-exceptions.c: Fix up stack overflow handling.
19269 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
19271 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
19273 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
19275 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
19277 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
19278 tramp_init functions as they are no longer needed.
19280 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
19282 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
19284 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
19286 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
19288 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
19291 * mini-ops.h: Add OP_LMUL_IMM.
19293 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
19294 long mul/div opcodes as intrinsic.
19296 * mini-amd64.c (emit_call): Handle the case when the callee might be
19299 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
19301 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
19304 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
19306 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
19308 2005-03-09 Ben Maurer <bmaurer@ximian.com>
19310 * mini.c (mono_codegen): Don't leak here, to help people running
19313 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
19315 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
19316 conversions in sse2 mode.
19318 * basic-float.cs: Add regression test.
19320 * mini-amd64.c: Reenable sse2.
19322 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
19324 * mini-amd64.c: Disable sse2 until some regressions are fixed.
19326 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
19328 * driver.c: Copyright text should include 2005.
19330 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
19332 * cpu-amd64.md (load_membase): Fix more max lengths.
19334 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
19336 * cpu-amd64.md (load_membase): Fix max length.
19338 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
19340 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
19342 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
19343 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
19345 * basic-float.cs: Add rounding regression test.
19347 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
19349 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
19351 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
19352 structures in registers for pinvoke wrappers.
19354 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
19356 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
19358 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
19360 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
19361 wrapper to mono_jit_thread_attach.
19363 * mini.c (mini_jit_thread_attach): New jit icall.
19365 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
19366 native->managed wrappers.
19368 * exceptions.cs: Add new regression test.
19370 * mini.c (optimize_branches): Check regions in the cbranch to throw
19371 block case as well. Fixes #73242.
19373 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
19375 * mini.c: thread safety fixes.
19377 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
19379 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
19380 patching stuff, since delegates use jump trampolines so there is
19383 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
19386 * tramp-amd64.c: Fix build.
19388 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
19389 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
19391 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
19392 Rename this to mono_arch....
19393 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
19395 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
19397 * mini-amd64.c (emit_call): If both the caller and the callee is
19398 guaranteed to have 32 bit addresses, emit a normal call.
19400 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
19402 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
19403 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
19404 method_ptr inside delegates.
19406 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
19408 * mini.c (mono_jit_free_method): Free the method info even if the native code is
19409 invalidated. Fixes #73001.
19411 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
19413 * mini-x86.c: Only use stdcall for pinvokes on windows.
19415 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
19417 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
19418 * mini-x86.c: remove unreliable __thread var offset detection,
19419 use the correct accessors and enable by default.
19421 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
19423 * mini.c (mono_jit_free_method): Fix memory leak.
19425 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
19427 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
19429 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
19431 * cpu-amd64.md: Fix lengths of atomic opcodes.
19433 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
19435 * driver.c: try to not imply using ICU is any good.
19437 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
19439 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
19440 functions as inline ops.
19442 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
19443 some Interlocked functions as inline ops.
19445 * mini.c (move_basic_block_to_end): Fix bug in last patch.
19447 * mini.h (MonoBasicBlock): Reorganize fields a bit.
19449 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
19451 * mini.c: Add support for OP_NOT_TAKEN.
19453 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
19454 structures in registers for pinvoke wrappers.
19456 * mini-amd64.c: Fix warnings.
19458 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
19460 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
19462 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
19464 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
19465 address instead of loading the address from it.
19467 * mini-x86.c: Add support for returning small structs in registers
19468 on Win32. Fixes part of #70864.
19470 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
19472 * trace.c (get_token): Improve error checking.
19474 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
19476 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
19478 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
19480 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
19481 it can be reused for MonoClass.
19482 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
19485 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
19487 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
19488 instead of a MonoReflectionMethod. The method information wasn't used
19489 when displaying SecurityException details (but will be now).
19491 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
19493 * Makefile.am : windows build fix.
19495 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
19497 * iltests.il: Add new regression test.
19499 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
19502 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
19504 * mini.c: Moved linkdemand check into helper function check_linkdemand
19505 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
19508 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
19510 * declsec.c: Added statistics counter for different kinds of
19512 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
19513 (and commented) declaration.
19514 * mini.c: Added statistics counter for security Demand code
19515 generation. Added display of security statistics.
19517 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
19519 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
19520 Fix compilation errors under gcc-2.95.
19522 2005-02-12 Ben Maurer <bmaurer@ximian.com>
19524 * mini.c, driver.c: Use the new jit trampoline hashtable
19526 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19528 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
19530 2005-02-11 Martin Baulig <martin@ximian.com>
19532 * debug-mini.c (mono_debug_close_method): Free the line number array.
19534 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
19536 * aot.c: Break up large methods into smaller ones. Share GOT slots for
19539 * mini.h: Bump AOT file format version.
19541 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
19543 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
19545 * declsec.h: Added macros to get/set lazyly initialized security
19546 informations about assemblies. Added new enum for different type of
19547 possible LinkDemand violation. Added function to check LinkDemands.
19548 * mini.h: Added a field to MonoCompile to hold any security violation
19549 detected when JITting a method (so it can be thrown later).
19550 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
19551 and CEE_CALLVIRT. Added code to throw exception at the end of
19552 mini_method_compile (note: the exception is unhandled right now).
19554 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
19556 * mini.c, jit-icalls.c: use the managed implementation of
19557 memset for initobj and memset, to avoid managed <-> unmanaged
19560 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
19562 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
19563 optimization if it would need a GOT var.
19565 * basic.cs: Add tests for constant propagation and switch statements.
19567 * ssa.c: Fix out-of-range constant propagation and switch statements.
19569 2005-02-09 <vargaz@freemail.hu>
19571 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
19573 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
19575 * cpu-amd64.md (load_membase): Fix max length of load_membase.
19577 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19579 * mini.c: update to new signature of mono_class_get_allocation_ftn().
19581 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
19583 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
19584 arithmetic operations.
19586 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
19588 * mini-ppc.c: add a workaround for broken user code that
19589 DllImports vararg functions with non-vararg signatures.
19591 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
19593 * mini.c (mono_jit_compile_method_inner): Add detection and a
19594 meaningfull error message for assemblies written in Managed C++.
19596 * tramp-amd64.c mini-amd64.h: Add support for
19597 create_trampoline_from_token ().
19599 * aot.c mini-x86.c abcremoval.c: Applied patch from
19600 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
19602 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
19604 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
19605 which takes a MonoImage/token as parameter instead of a MonoMethod.
19607 * aot.c: Use the new trampoline for initializing vtables.
19609 * aot.c: Add support for ldfld/stfld_remote wrappers.
19611 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
19612 rules for compare <MEM>, IMM.
19614 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
19616 * aot.c: Handle inherited finalizers correctly.
19618 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
19620 * inssel.brg (stmt): Add a missing _setup_... ().
19622 * aot.c: Save some parts of the class state to the AOT file and use it
19623 to recompute that state when a class is initialized.
19625 * mini.c: Install AOT hooks into the runtime.
19627 * mini.h: Bump AOT file format version.
19629 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
19632 * iltests.il: Add new test.
19634 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
19636 * mini.c: fix typo.
19638 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
19640 * mini.c: setup the statistical profiler in the thread attach
19641 callback to cope with the new single thread code.
19643 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
19645 * mini-ppc.c: ensure we have enough room for the profiler
19646 calls (fixed bug#72084).
19648 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
19650 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
19653 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19655 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
19657 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19659 * ssapre.c: Fixed an issue with down safety (this allows IronPython
19660 to succesfully execute parrotbench).
19661 * ssapre.h: Likewise.
19663 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19665 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
19666 variable for stores to method arguments (fixes a SSAPRE issue).
19668 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
19670 * mini.c: handle value types in dup, fixes gen-112.cs.
19672 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
19674 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
19675 sequence for calls in dynamic methods to avoid thunks.
19677 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
19679 * mini.c: correctly remove dynamic methods from the hashtable.
19681 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19683 * driver.c: Disabled SSAPRE until fix the bug that appears
19684 in IronPython's parrotbench.
19686 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
19688 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
19690 * mini.c (mono_method_to_ir): Revert the previous change.
19692 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
19693 when AOT compiling.
19695 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
19696 mono_jit_info_table_find () etc. when running under valgrind.
19698 * inssel.brg: Fix warnings.
19700 * mini-exceptions.c: Fix warnings.
19702 2005-01-31 Martin Baulig <martin@ximian.com>
19704 * driver.c (compile_all_methods_thread_main): Don't try to compile
19705 generic methods or anything which has type parameters.
19707 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
19709 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
19711 * TestDriver.cs: Add --verbose flags.
19713 * graph.c ssa.c: Fix 64 bit warnings.
19715 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
19716 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
19717 Fix 64 bit warnings.
19719 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
19720 variable not spotted by gcc.
19722 * mini-amd64.c inssel-amd64.brg: Applied patch from
19723 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
19724 X86_COMPARE_MEMBASE opcodes.
19726 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
19728 2005-01-29 Ben Maurer <bmaurer@ximian.com>
19730 * *: MonoMethod->signature might be NULL now. You *MUST* use
19731 mono_method_signature.
19733 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
19735 * driver.c (compile_all_methods_thread_main): Compile the methods
19736 without invoking cctors.
19738 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
19740 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
19741 * basic-calls.cs: test for the above.
19743 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
19745 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
19746 MonoJitInfo changes.
19748 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
19750 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
19751 eagerly if it contains dynamic methods.
19753 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
19755 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
19756 trace, it is now computed by an icall from trace_ips.
19758 * mini-exceptions.c: Fix a warning.
19760 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
19762 * mini-exceptions.c: don't bother getting stack trace info if
19763 it's not going to be used.
19765 2005-01-27 Raja R Harinath <rharinath@novell.com>
19767 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
19770 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
19772 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
19774 * aot.c: Avoid calling mono_method_get_header () if not needed.
19776 * mini.h: Bump AOT file format version.
19778 * mini.c (mono_emit_native_call): Allocate a GOT var here.
19780 * mini.c (mono_print_tree): Print more info for calls.
19782 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
19784 * declsec.h: Remove warning by adding missing include for marshal.h
19786 2005-01-26 Martin Baulig <martin@ximian.com>
19788 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
19791 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
19793 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
19796 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
19798 * aot.c (mono_compile_assembly): Fix a warning.
19800 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
19802 * declsec.c: Look for security attributes on the original MonoMethod
19803 (and not the wrapped one). This fix permissions on icalls.
19805 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
19807 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
19809 * mini.c (mono_allocate_stack_slots): Add a fixme.
19811 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
19813 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19815 * inssel.brg: optimize casts of sealed types (more
19816 optimizations waiting for fixes in remoting).
19818 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
19820 * inssel.brg (stmt): Add another dummy rule.
19822 * driver.c: Fix warnings.
19824 * driver.c (mono_main): If running under valgrind, instruct glib to use
19825 the system allocation functions so valgrind can track the memory
19826 allocated by the g_... functions.
19828 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
19830 * mini-ops.h: Add OP_DUMMY_STORE opcode.
19832 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
19834 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
19835 variables in try regions.
19837 * mini.c (mini_method_compile): Don't disable optimizations on large
19838 methods when AOT compiling.
19840 * mini.c (mono_allocate_stack_slots): New arch independent method to
19841 allocate stack slots. Not yet used.
19843 2005-01-22 Ben Maurer <bmaurer@ximian.com>
19845 * debug-mini.c (mono_debug_close_method): Plug some leaks.
19847 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
19849 * mini-ppc.c: make the branch info relative as the code
19850 buffer can be reallocated.
19852 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
19854 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
19855 * driver.c: Removed the AOT/security restriction. Now initialize the
19856 security manager (in metadata) if --security is used.
19857 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
19858 rather than the pointer to declarative security, when AOT is used.
19860 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
19862 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
19863 basic blocks, reduced intrinsic exception throwing code size.
19865 2005-01-22 Miguel de Icaza <miguel@ximian.com>
19867 * driver.c (mini_usage): Reorder the usage screen.
19869 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
19871 * mini.c (mono_resolve_patch_target): Fix warning.
19873 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
19875 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
19878 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
19880 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
19881 breaks the amd64 build.
19883 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
19884 register allocation. Fixes #71454.
19886 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
19888 * arrays.cs: Add new regression test.
19890 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19892 * ssapre.c: Turned usage of snprintf to GString.
19893 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
19894 (I left it on by mistake in my previous commit).
19896 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
19898 * mini.c, cfold.c, basic-calls.cs: preserve side effects
19899 on cond branch optimization (fixes bug# 71515).
19901 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19903 * abcremoval.c: Fixed bug 71062.
19904 * abcremoval.h: Likewise.
19906 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19908 * mini.c: Added a new functionality to optimize_branches, the removal
19909 of useless basic blocks, and fixed some problem in the removal of
19910 critical edges; some utility functions added for both purposes.
19911 * ssapre.c: Added complex expression support, and fixed bug 70637.
19912 * ssapre.h: Likewise.
19913 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
19915 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
19916 * driver.c: Re-enabled SSAPRE.
19918 2005-01-19 Martin Baulig <martin@ximian.com>
19920 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
19921 the result of mono_get_method_constrained().
19923 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
19925 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
19928 2005-01-18 Geoff Norton <gnorton@customerdna.com>
19930 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
19931 be detected. Fixes #59296.
19933 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
19935 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
19936 which can happen. Fixes #71361.
19938 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
19940 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
19943 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19945 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
19946 appdomain-unload.exe to fail.
19948 * mini.c: Fix some memory leaks.
19950 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
19952 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
19953 Fixed bug and sped up some codepaths.
19955 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19957 * mini.c: Fix some memory leaks.
19959 * exceptions.cs basic-long.cs: Add test for checked ulong->int
19962 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
19964 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
19967 * iltests.il: Add regression test for #71320.
19969 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
19971 * mini.c (mono_codegen): Fix installation of profiler hooks.
19973 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
19975 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
19977 * mini.h, mini.c, cfold.c: optimize access to enum
19978 readonly fields, too. Eval conditional branches if possible
19979 to perform unreachable code removal in more cases.
19981 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
19983 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
19985 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
19988 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
19989 WinXP DEP. Fixes #71244.
19991 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
19993 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
19995 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
19997 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
19999 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
20001 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
20004 * mini.h: Bump AOT version.
20006 * mini.h (MonoCompile): Change exvar to a hash table.
20008 * mini.c: Allocate a separate exvar for each handler block.
20010 * mini.c: Get rid of the computation of filter_lengths, its not needed.
20012 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
20013 ex var with the pending exception and only throw if the two are equal.
20016 * exceptions.cs: Add tests for rethrow and nested catch clauses.
20018 * mini-x86.c: Fix warnings.
20020 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
20021 used by all the ports now.
20023 * aot.c: Add write-symbols and save-temps options.
20025 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20027 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
20029 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
20031 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
20034 * tramp-s390.c: Check vtable slot belongs to the domain.
20036 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
20037 as per other platforms.
20039 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
20041 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
20043 * driver.c: we don't run the Main() code in a subthread anymore.
20045 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
20047 * mini.c: added experimental rtc support in the statistical
20048 profiler: if the user has the permission, more accurate statistics
20049 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
20050 The MONO_RTC value must be restricted to what the linux rtc allows:
20051 power of two from 64 to 8192 Hz.
20053 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20055 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
20057 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
20059 * mini-ppc.c: better icache flush for smp.
20061 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
20063 * mini-amd64.c (emit_move_return_value): Fix memory leak.
20065 * mini-x86.c (get_call_info): Add the get_call_info () code from the
20066 amd64 port, not yet used.
20068 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20070 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
20073 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
20075 * driver.c: Added --security option to activate the security manager.
20076 Right now this will allow code generation for declarative demands and
20077 is disabled when AOT is specified.
20078 * mini.c: Add code generation for declarative security demands.
20079 * mini.h: Add mono_use_security_manager as an extern gboolean.
20081 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20083 * aot.c (mono_compile_assembly): Speed up compilation a bit by
20084 emitting more dense assembly code.
20086 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
20087 exception throwing stuff.
20089 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
20091 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
20094 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
20095 left in by mistake.
20097 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
20100 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
20102 * tramp-*.c: Only patch vtable slots if the object is in the current
20103 domain. Fixes appdomain-unload.exe.
20105 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
20107 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
20110 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20112 * mini.c (reverse_branch_op): New helper function.
20114 * mini.c (optimize_branches): Run the new optimization only on
20115 platforms which support it. Also reverse all kinds of branches.
20117 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
20119 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
20122 * mini.c (optimize_branches): Reverse not-equals branches if the false
20123 bblock is a throw. This happens a lot of time with argument checking in
20126 * mini.c (mono_codegen): Add support for placing basic blocks after
20127 the function epilogue.
20129 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
20132 2005-01-05 Miguel de Icaza <miguel@ximian.com>
20134 * mini.c (setup_stat_profiler): Only set this up if the platform
20135 supports ITIMER_PROF.
20137 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20139 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
20142 * inssel.brg: Fix a warning.
20144 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
20146 * mini.c: added support for statistical profiler
20147 (run with: --profile=default:stat).
20149 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
20151 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
20153 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
20155 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
20156 related to global registers from the amd64 port.
20158 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
20160 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
20162 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
20163 with global registers.
20164 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
20166 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
20168 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
20170 * debug-mini.c (encode_value): Fix off-by-one.
20172 * aot.c (encode_value): Likewise.
20174 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
20176 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
20178 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
20181 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
20183 * aot.c (emit_method_info): Increase size of temp buffer.
20185 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
20188 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
20190 * aot.c (emit_method_info): Fix build.
20192 * aot.c: Further rework of the AOT file format to reduce the size of
20193 the method info data.
20195 * mini.h: Bump AOT file format version.
20197 2004-12-27 Martin Baulig <martin@ximian.com>
20199 * mini.c (mini_get_method): New static method; call
20200 mono_get_method_full() and mono_get_inflated_method().
20201 (mono_method_to_ir): Use mini_get_method() instead of
20202 mono_get_method_full().
20204 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
20206 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
20208 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
20210 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
20212 * inssel-amd64.brg: Add some optimization rules.
20214 2004-12-24 Ben Maurer <bmaurer@ximian.com>
20216 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
20217 standard not GC'd stuff is fine.
20219 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
20221 * aot.c: Rework the AOT file format to get rid of most of the global
20222 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
20224 * mini.h: Bump AOT file format version.
20226 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
20228 * mini.h: Bump AOT file format version.
20230 * aot.c (mono_aot_is_got_entry): New function to determine if an
20231 address is inside a GOT.
20233 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
20235 * cpu-pentium.md: Increase the maximum size of some instructions which
20236 might involve a got access.
20238 * mini.c (get_method_from_ip): Another debug helper function.
20240 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
20241 when got var accesses are created during the decompose phase.
20243 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
20245 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
20246 argument mini_compile_method and to MonoCompile, and use this to
20247 determine whenever a given method is compiled for AOT. This allows the
20248 other methods compiled during AOT compilation to be free of AOT stuff,
20249 so the backends does not need to add special support for them by
20250 creating a fake GOT etc.
20252 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
20255 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20257 * mini.c (mono_method_to_ir): It turns out that some of the
20258 x-appdomain wrappers are lax with types, so just ignore this for
20261 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
20262 at the vtable->klass. If it is non-shared code we can just use the
20265 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
20267 * mini-ppc.c: access MonoDomain from tls, too.
20269 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
20271 * declsec.c: Removed unused variable (and related warning ;-)
20273 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20275 * iltests.il: New test for LDELEMA on an array of ref types.
20277 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
20278 all ldelema's on reftypes.
20279 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
20280 it was the wrong place to put it.
20282 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
20283 register to pop to make this cleaner, at the request of Paolo.
20285 2004-12-20 Ben Maurer <bmaurer@ximian.com>
20287 * mini-ops.h (OP_GETHASHCODE): New op.
20289 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
20291 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
20294 For a microbenchmark, this reduces the cost of Hashtable.get_Item
20297 * mini-x86.c (mono_arch_output_basic_block): Rather than
20305 The first is 3 bytes while the second is 1. This saves 36 kb on
20306 mscorlib, quite a big saving. When bootstraping mcs, I was able to
20307 see a small boost because of icache locality.
20309 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
20311 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
20313 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
20314 started code sharing with the generic code.
20316 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
20318 * mini-ppc.c, cpu-g4.md: added code for direct access to
20321 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
20323 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
20324 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
20327 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
20329 * declsec.c|h: Added functions to cache the declarative stack modifiers
20330 in MonoJitInfo and to create a security frame from a MonoJitInfo
20332 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
20333 created. Register internal calls for System.Security.SecurityFrame::
20334 _GetSecurityFrame and _GetSecurityStack.
20335 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
20336 the definitions for the new stack walk/callback mechanism.
20337 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
20338 first security frame for LinkDemands and InheritanceDemands) and
20339 GetSecurityStack for Demands. Both use the new mono_walk_stack code
20341 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
20342 walk initialization (lupus).
20344 2004-12-20 Ben Maurer <bmaurer@ximian.com>
20346 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
20348 (handle_loaded_temps): Do not create a temporary variable for
20349 things that we know are temps. They will never be modified.
20350 (mono_spill_call): Set MONO_INST_IS_TEMP
20351 (mono_emulate_opcode): ditto
20353 (mono_method_to_ir.CEE_DUP): ditto
20355 2004-12-19 Ben Maurer <bmaurer@ximian.com>
20357 * mini.c (type_to_eval_stack_type): Make this handle the void type
20358 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
20359 (emit_tree): use ip_in_bb to special case some common idioms
20360 Update all callers to pass in the IP.
20361 (mono_method_to_ir): Make CEE_CALL* do the above as well.
20363 This gives us a nice 2% speedup in mcs bootstrap.
20365 * mini-x86.c (peephole_pass): Peephole pass to make
20374 * mini.c (ip_in_bb): new method.
20375 (mono_method_to_ir): use this method rather than doing the hash
20378 * linear-scan.c (mono_linear_scan): When expiring actives, you
20379 don't need to keep around variables that expire on this
20380 instruction. This makes it so that:
20383 store (ebx add (ebx, 1))
20387 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
20389 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
20390 combination to avoid doing two copies. Fix up problems with previous
20393 * mini.c: Fix 64 bit warnings.
20395 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
20397 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
20399 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
20400 changes from the x86 code.
20402 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
20404 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
20406 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
20407 throwing code to reduce its size, unify the AOT and non-aot code and
20408 get rid of relocations in the AOT case.
20410 * mini-x86.h mini.c exceptions-x86.c
20411 (mono_arch_get_throw_corlib_exception): New arch specific function to
20412 raise corlib exceptions which doesn't require relocations in the
20415 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
20417 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
20419 * mini.c (mono_emit_method_call): Only allocate the got var when it is
20422 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
20425 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20427 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
20428 with add function when used from Inc/dec atomic
20429 functions. Re-enabled optimization on x86.
20430 * mini-ops.h: renamed atomic_add functions to
20431 allow _add to match the Interlocked::Add and
20432 _add_next to match Interlocked::Inc/Dec.
20434 2004-12-15 Massimiliano Mantione <massi@ximian.com>
20436 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
20437 linking of BBs to the end BB, and enabled SSAPRE also with
20438 consprop and copyprop (which was prevented by that bug).
20440 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20442 * mini-x86.c: disabling the Interlocked optimizing code.
20444 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
20446 * aot.c (load_aot_module): Move reading of got_addr after the AOT
20447 file version check.
20449 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20451 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
20452 interlocked optimization due lack of support on x86, rewrote
20453 exchange to take into account that base may be in eax.
20455 xsp works again; activated Interlocked optimizing code.
20457 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
20459 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
20461 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
20463 * mini-ops.h: Add new opcodes.
20465 * mini.h: Add new patch types. Add got_var to MonoCompile.
20467 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
20468 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
20469 make it work with all kinds of patchable code.
20471 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
20472 address of the GOT, and referencing entries in the GOT.
20474 * mini.c: Add code to load the GOT address if needed by an opcode.
20476 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
20477 independent AOT code on the x86 using an elf-style Global Offset Table.
20479 2004-12-14 Raja R Harinath <rharinath@novell.com>
20481 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
20483 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20485 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
20488 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
20490 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
20491 of Interlocked:Increment/Decrement/Add as inline ops.
20492 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
20494 2004-12-12 Geoff Norton <gnorton@customerdna.com>
20496 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
20497 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
20499 2004-12-12 Duncan Mak <duncan@ximian.com>
20501 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
20502 again. `patch_info->table_size' is no longer valid after Zoltan's
20505 2004-12-12 Martin Baulig <martin@ximian.com>
20507 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
20508 if we are the "real" method, ie. not an inlined method inside it.
20510 2004-12-11 Ben Maurer <bmaurer@ximian.com>
20512 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
20513 before we look in the special fields table. This fixes
20514 ../tests/thread-static-init.cs.
20516 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20518 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
20519 for Array get_Rank and get_Length. Fixes bug #70465.
20521 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
20523 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
20524 separate structure to reduce the size of MonoJumpInfo.
20526 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
20528 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
20530 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
20532 * mini.c (mini_get_inst_for_method): Changed to allow ports
20533 to return a MonoInst instead of opcode
20534 (renamed mini_get_opcode_for_method to better reflect the new functionality)
20536 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
20537 Allow ports to return a created MonoInst instead of op-code, will enable
20539 (renamed mini_get_opcode_for_method to better reflected the functionality)
20541 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
20543 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
20545 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
20547 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
20550 2004-12-08 Martin Baulig <martin@ximian.com>
20552 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
20553 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
20555 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
20557 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
20560 * exceptions.cs: Disable some tests which depend on properties of x86 fp
20563 2004-12-08 Raja R Harinath <rharinath@novell.com>
20565 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
20567 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
20569 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
20570 bug introduced by the previous patch.
20572 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
20574 * mini-ppc.c, objectc.cs: handle large structs passed by value
20575 (fixes bug #69972).
20577 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
20579 * mini-ppc.c: OP_ARGLIST implementation from
20580 Geoff Norton <gnorton@customerdna.com>.
20582 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
20584 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
20585 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
20587 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
20589 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
20591 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20593 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
20596 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
20598 * mini-sparc.c: Zero out localled-ed memory.
20600 * iltests.il: Add tests for zeroing out localloc-ed memory.
20602 2004-12-04 Martin Baulig <martin@ximian.com>
20604 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
20605 mono_method_get_signature_full().
20607 2004-12-03 Massimiliano Mantione <massi@ximian.com>
20609 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
20610 and some utility functions (always for SSAPRE), integrated SSAPRE.
20611 * mini.h: Likewise.
20612 * driver.c: Added ssapre option.
20613 * ssa.c: Small fix on OP_ARG handling.
20614 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
20615 * Makefile.am: Likewise.
20617 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
20619 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
20620 now in the xp code.
20622 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
20625 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20627 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
20629 * cpu-s390.md : Increase instruction length of oparglist.
20631 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
20633 2004-11-30 Martin Baulig <martin@ximian.com>
20635 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
20636 virtual generic methods. We call a special helper_compile_generic_method()
20637 icall to retrieve the method from the vtable, inflate and compile
20638 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
20640 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
20642 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
20644 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
20646 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
20648 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
20651 2004-11-27 Ben Maurer <bmaurer@ximian.com>
20653 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
20654 platforms with PIC aot.
20656 2004-11-28 Martin Baulig <martin@ximian.com>
20658 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
20661 2004-11-28 Martin Baulig <martin@ximian.com>
20663 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
20664 the result of mono_type_get_underlying_type() to check whether
20667 2004-11-26 Martin Baulig <martin@ximian.com>
20670 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
20673 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
20675 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
20676 the same way as the other arguments so they won't get clobbered.
20678 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
20679 calls through R11 since it is clobbered by the trampoline code.
20681 2004-11-26 Raja R Harinath <rharinath@novell.com>
20683 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
20684 pick up in-tree mscorlib.dll.
20686 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
20688 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
20690 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
20691 runtime data/code are now stored in a table similar to the GOT in ELF.
20692 This allows the code itself to be position independent.
20694 * aot.c: Fix loading of referenced assemblies after the lazy assembly
20697 * aot.c: Attach ELF type (object/function) directives to all global
20700 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
20702 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
20704 * mini-amd64.h: Turn on PIC AOT code.
20706 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
20707 returning the offset within an OP_AOTCONST instruction where the GOT
20708 offset needs to be added.
20710 * mini.h: Bump AOT file format version.
20712 2004-11-25 Martin Baulig <martin@ximian.com>
20714 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
20715 uninflated generic methods.
20717 2004-11-25 Martin Baulig <martin@ximian.com>
20719 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
20721 2004-11-24 Martin Baulig <martin@ximian.com>
20723 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
20724 original klass (this only applies for generic instances).
20726 2004-11-24 Martin Baulig <martin@ximian.com>
20728 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
20729 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
20732 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
20734 * mini.c (mono_method_to_ir): Disable inlining for methods containing
20735 localloc. Fixes #69678.
20737 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
20739 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
20741 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
20742 used SSE registers on pinvoke calls. Fixes #69774.
20744 2004-11-23 Geoff Norton <gnorton@customerdna.com>
20746 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
20747 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
20749 2004-11-23 Raja R Harinath <rharinath@novell.com>
20751 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
20752 Refer directly to the mcs/ tree.
20754 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20756 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
20757 Check if a trampoline for a synchronized method is required.
20759 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
20761 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
20762 with localloc if needed. Throe arithmetric exception in
20763 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
20764 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
20766 2004-11-19 Geoff Norton <gnorton@customerdna.com>
20768 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
20769 types before switching on type. Fixes #69622.
20771 2004-11-19 Raja R Harinath <rharinath@novell.com>
20773 * Makefile.am (check-local): New. Integrate into 'make check'.
20774 (MCS,RUNTIME): Define using in-tree mono and mcs.
20776 (%.exe): Use $(ILASM).
20778 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
20780 * mini-ppc.c: adjust initial prolog size (bug #69691).
20782 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
20784 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
20787 2004-11-17 Raja R Harinath <rharinath@novell.com>
20789 * Makefile.am (clean-local): Rename from 'clean'.
20791 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20793 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
20794 to mono_arch_is_int_overflow.
20795 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
20798 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
20800 * declsec.c|h: New files to support declarative security attributes.
20801 Added function to check if a method has (applicable) security.
20802 * mini.c|h: Add check for declarative security attributes in
20803 mono_method_check_inlining.
20804 * Makefile.am: Added declsec.c and declsec.h to the build.
20806 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
20808 * mini.c, mini.h: update to keep dynamic code info per-domain.
20810 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
20812 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
20813 (mini_init): Get rid of it from here too.
20815 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
20817 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
20818 implemented OP_RETHROW (patch by Geoff Norton
20819 <gnorton@customerdna.com>).
20821 2004-11-10 Geoff Norton <gnorton@customerdna.com>
20823 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
20824 between appdomains. Fixes appdomain-unload on PPC.
20826 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
20828 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20829 mini-exceptions.c: handle the new wrapper types.
20830 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
20831 token value as a MonoClass* when compiling a wrapper.
20832 mono_jit_create_remoting_trampoline now takes an additional
20833 MonoRemotingTarget parameter.
20835 2004-11-10 Martin Baulig <martin@localhost>
20837 * mini.c (mono_method_to_ir): Use `generic_container->context'
20838 rather than creating a new one.
20840 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20842 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
20844 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
20846 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
20848 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
20849 the experimental aot cache stuff.
20851 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
20853 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20854 mini-exceptions.c: update to exception clause structure changes.
20856 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
20858 * exceptions-x86.c (throw_exception): Fix warnings.
20860 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
20863 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
20865 * exceptions-sparc.c (get_throw_exception): Really fix this.
20867 2004-11-07 Ben Maurer <bmaurer@ximian.com>
20869 * tramp-*.c: we no longer support icalls without wrappers, so
20870 a bit of code can be removed here
20872 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
20874 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
20877 * cpu-sparc.md: Add op_rethrow.
20879 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
20881 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
20883 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
20884 * mini-ops.h: Add OP_RETHROW.
20886 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
20888 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
20890 2004-11-05 Geoff Norton <gnorton@customerdna.com>
20892 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
20893 Makes the output much easier to read
20895 2004-11-05 Ben Maurer <bmaurer@ximian.com>
20897 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
20898 prevents another huge leak when compiling with ssa. Secondly, the
20899 performance of doing this rather than freeing the lists is much
20900 better. GList does a lock every time you allocate a list link,
20901 so that it can use a memory pool. So, it is better to just use
20902 a memory pool of our own.
20904 * ssa.c, linear-scan.c: replace g_list_remove_link with
20905 g_list_delete. The remove one does not free the GList, so we were
20906 leaking memory. On -O=all --compile-all with corlib, this cut down
20907 3 MB of allocations.
20909 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
20911 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
20913 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
20915 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
20916 into a new function mono_create_jit_trampoline ().
20918 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
20920 * trace.c (get_spec): Allow tracing of classes without a namespace.
20922 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
20924 * mini.c: Fix pointer overwrite in mini_method_compile.
20926 2004-11-2 Geoff Norton <gnorton@customerdna.com>
20928 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
20929 The darwin ABI needs some special handling for 1 and 2 byte structs
20930 Lets use lbz/lhz instead of lwz everywhere.
20931 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
20932 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
20933 Use stb/sth for the former, and put the latter always on stack instead of in
20934 argument registers.
20936 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
20938 * trace.c (is_filenamechar): Add '_'.
20940 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20942 * mini-s390.c: Fix prolog length to allow for large trace requirements.
20944 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
20946 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
20948 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
20949 depends on libmonogc. Fixes #68805.
20951 2004-10-26 Miguel de Icaza <miguel@ximian.com>
20953 * mini.c (mono_jit_free_method): Provide extra information for
20954 this error. Currently this leaks, but will be turned into a
20955 developer option in the future.
20957 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
20959 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
20961 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
20963 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
20964 boundary. Fixes reading of PATCH_INFO_R4 and R8.
20965 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
20967 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
20969 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
20970 trampolines for AOT code.
20972 2004-10-22 <vargaz@freemail.hu>
20974 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
20975 constructed types. Fixes #68136.
20977 2004-10-21 Martin Baulig <martin@ximian.com>
20979 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
20980 if it returns true, unwind the stack to the call instruction.
20982 2004-10-21 <vargaz@freemail.hu>
20984 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
20986 * mini.h: Bump AOT version number.
20988 * objects.cs: Add another test for unbox trampolines.
20990 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
20993 2004-10-20 <vargaz@freemail.hu>
20995 * driver.c: Add SHARED to the set of optimizations tested.
20997 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
20999 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
21000 used by CEE_NEWARR.
21002 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
21004 2004-10-20 Martin Baulig <martin@ximian.com>
21006 * mini-exceptions.c (mono_handle_exception): Call
21007 mono_debugger_handle_exception() to tell the debugger about
21008 catch/finally clauses.
21010 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
21012 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
21014 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
21017 2004-10-15 Geoff Norton <gnorton@customerdna.com>
21019 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
21020 methods as their native size, fixed bug #57543, #57545.
21021 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
21022 This saves a temporary register and mullw call down into 1 (minor perf
21023 increase for cases like sum = sum * 5; This use to translate into:
21026 It now translates to
21029 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
21031 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
21034 2004-10-11 Martin Baulig <martin@ximian.com>
21036 * mini.c (mono_method_to_ir): If we're a generic method, get the
21037 MonoGenericContainer from our MonoMethodNormal and create a
21038 MonoGenericContext from it.
21040 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
21042 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
21044 * basic-long.cs: Add test for checked i8->i2 cast.
21046 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21048 * inssel-ppc.brg: added a couple of speedup rules.
21050 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
21052 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
21053 to speed up rebuilds.
21055 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21057 * mini-s390.c: Minor fix to OP_OR_IMM.
21059 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
21061 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
21062 better. Fixes appdomain-unload.exe on sparc.
21064 2004-10-02 Massimiliano Mantione <massi@ximian.com>
21066 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
21067 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
21070 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
21072 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
21074 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
21076 * mini.c: Always generate a field read/write wrapper for members
21077 of the class MarshalByRefObject since the actual instance could
21080 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
21082 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
21084 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
21086 * driver.c mini.h trace.c: Move the setting of the main assembly into
21087 a separate function called mono_trace_set_assembly () and call it after
21088 actually loading the main assembly. Fixes #66872.
21090 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
21092 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
21093 using the code manager.
21095 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
21097 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
21099 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
21101 * cpu-amd64.md: Fix bug in previous patch.
21103 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
21106 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
21108 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21109 mini-exceptions.c: updates for changed stack walk interface.
21111 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21113 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
21115 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
21117 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
21119 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
21121 * driver.c (mini_regression_list): Do not call mono_assembly_close
21122 since assemblies can't be unloaded.
21124 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21126 * cpu-amd64.md: Fix more instruction lengths.
21128 * cpu-amd64.md: Fix lengths of some instructions.
21130 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
21132 * inssel.brg: Make the array ldelema check aot friendly.
21134 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21136 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
21138 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
21140 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
21142 * mini-x86.c: Fix build.
21144 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
21145 mono_type_get_underlying_type () helper function to simplify code.
21147 2004-09-09 Martin Baulig <martin@ximian.com>
21149 * mini-amd64.c: Don't access `type->data.klass' directly, call
21150 mono_class_from_mono_type() instead since the type may be a
21153 2004-09-09 Martin Baulig <martin@ximian.com>
21155 * mini-amd64.c (get_call_info): Fix support for generic instances.
21156 (add_valuetype): Use mono_class_from_mono_type() to get the class
21157 since we can be a generic instance.
21159 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
21161 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
21163 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
21165 * liveness.c: reset spill costs on each scan: bug 62107
21167 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
21169 * exceptions-sparc.c (mono_arch_find_jit_info): remove
21170 unnecessary line that doesn't compile
21172 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
21174 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
21175 trampolines, make them call an error function so people can fix their
21178 2004-09-06 Martin Baulig <martin@ximian.com>
21180 * mini.c (mono_method_to_ir): When initializing locals, handle a
21181 generic instances like a valuetype if it's a valuetype and like a
21182 class if it's a class.
21184 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21186 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
21187 stack. Fixes #64674.
21189 * exceptions.cs: Add test for unwinding of call arguments.
21191 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
21193 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
21194 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
21195 set the carry/borrow flag). The sparc and s390 implementations
21196 can now use optimized versions (and simplify the code). ppc bugfixes.
21198 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21200 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
21202 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
21204 * inssel-amd64.brg: Remove leftover 32 bit rule.
21206 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
21208 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
21210 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
21211 mono_arch_find_jit_info functions into a new function. Fix a memory
21214 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
21217 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21219 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
21222 * exceptions.cs: Add array size tests.
21224 * mini.c: Allocate a separate icall wrapper for each arity of
21225 mono_array_new_va. Fixes #59509.
21227 * exceptions.cs: Add testcase for 64578.
21229 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
21231 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
21233 2004-09-02 Martin Baulig <martin@ximian.com>
21235 * mini.c (mono_method_to_ir): When initializing the locals, call
21236 handle_initobj() on the generic instance itself, not its
21239 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21241 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
21242 MonoJitInfo for dynamic methods.
21244 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
21246 * mini.c: Add support for freeing JIT data for dynamic methods.
21248 2004-09-01 Martin Baulig <martin@ximian.com>
21250 * mini-x86.c (is_regsize_var): Added support for generic
21252 (mono_arch_emit_prolog): Make this compile again, use
21253 `x86_push_imm_template (code)'.
21255 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
21257 * mini-x86.c: make all push_imm instructions that get
21258 patched always emit the long form
21260 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
21262 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
21263 in a per-domain hash.
21265 * mini-amd64.c (merge_argument_class_from_type): Handle generic
21268 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
21270 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
21273 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
21276 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
21277 Beginnings of SSE2 support.
21279 * exceptions.cs: Add more tests for checked int<->uint casts.
21281 2004-08-28 Martin Baulig <martin@ximian.com>
21283 * mini-x86.c (mono_arch_instrument_epilog): Added support for
21287 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
21288 Handle generic instances recursively.
21290 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21292 * iltests.il: test for conv.u8 on a constant
21294 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21296 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
21297 LCONV_x4 (shrun_32 (membase)).
21299 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21301 * inssel-x86.brg: c&p rules for push/setret of long
21303 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
21305 * inssel-x86.brg: c&p rules for compare (base, regvar) and
21306 compare (regvar, base)
21308 * inssel-x86.brg: more burg love
21310 * inssel.brg: more cleanup
21312 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
21314 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
21316 * basic-long.cs, basic-calls.cs: new tests for optimization.
21318 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
21320 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
21323 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
21325 * mini-amd64.c (read_tls_offset_from_method): Add another case.
21327 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
21329 * inssel.brg (mini_emit_memcpy): use
21330 NO_UNALIGNED_ACCESS to disable memcpy optimization
21332 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
21334 * mini-amd64.c: Handle generic types in various places.
21336 * mini.c (mono_method_to_ir): Handle generic types in init locals.
21338 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
21340 * mini.c (handle_box): Fix warning.
21342 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
21344 * mini-amd64.h: Enable the emit_state optimization.
21346 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
21348 * mini-amd64.c: Add some new 64 bit peephole opts.
21350 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
21352 * cpu-amd64.md: sreg1 of div instructions must be %rax.
21354 * mini-amd64.c: Register allocator fixes.
21356 * mini.c: Add an optimization to emit_state to avoid allocation of new
21357 registers on some platforms.
21359 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
21361 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
21363 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
21364 allocation. Fixes #63085.
21366 * basic-long.cs: Add new regression test.
21368 * mini-amd64.c: Register allocator improvements.
21370 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
21372 * mini-amd64.c (read_tls_offset_from_method): Add another code
21375 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
21376 instruction sequence for nullifying class init trampolines.
21378 * objects.cs: Add new regalloc test.
21380 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
21382 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
21384 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
21386 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
21389 * driver.c: Fix profiling after TLS changes.
21391 * driver.c (mono_main): Set mono_stats.enabled if needed.
21393 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
21396 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
21398 * mini-x86.c: use a 1 op rather than a 2 op tls access
21399 instruction -> faster.
21401 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
21403 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
21406 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
21408 * exceptions-sparc.c (throw_exception): fix typo
21410 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
21412 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
21413 set tree->dreg correctly with tls. Allow any
21414 register to be used.
21416 * mini-x86.c (read_tls_offset_from_method): add new code
21417 generation pattern seen with GCC.
21420 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
21422 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
21423 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21424 exceptions-sparc.c: fix some performance issues in exception
21425 handling and setting of the stack trace for exceptions that were
21428 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
21430 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
21433 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
21436 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
21438 This patch inlines tls access, when possible.
21440 * mini.h: new arch functions for TLS intrinsics.
21441 All platforms updated with a stub.
21443 * mini.c: use the new intrinsics
21445 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
21446 arch specific intrinsic for tls variables
21448 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
21450 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
21453 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
21455 * mini.c: thread local allocation
21457 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
21459 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
21461 * Makefile.am: Link against the static version of libmonogc.
21463 * Makefile.am: Link the static versions of the convenience libraries
21464 into the mono executable.
21466 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
21468 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
21470 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
21471 on integer overflow.
21473 * mini-amd64.c: Reorganize function call code.
21475 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
21477 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21479 * inssel-x86.brg: use xor eax,eax.
21481 * basic.cs: new tests
21483 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21485 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
21486 in exception throwing code.
21488 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21490 * inssel-x86.brg: use xor esi,esi.
21492 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21494 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
21495 can trace methods compiled during mini_init () too.
21497 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
21500 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21502 * Makefile.am: static link on x86 (r=zoltan)
21504 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21506 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
21507 code since it causes some programs to fail.
21509 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
21511 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
21513 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
21515 * mini.c: ovfops_op_map - add STACK_OBJ case for
21517 * basic.cs: add test_0_pin_string as test
21520 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
21522 * Makefile.am: build C# if srcdir != builddir
21524 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
21526 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
21527 fall-through blocks.
21529 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21531 * driver.c: enable loop by default again and include abcrem in -O=all.
21533 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
21535 * iltests.il: Add some localloc tests.
21537 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
21539 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
21542 * inssel-amd64.brg: Add some optimizations.
21544 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
21547 * Makefile.am: Statically link mono against libmono on AMD64.
21549 * mini-amd64.c inssel-amd64.brg: Optimizations.
21551 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
21553 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
21555 * tramp-amd64.c: Patch calling code in trampolines.
21557 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
21559 * mini-amd64.c: pinvoke struct passing fixes.
21561 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
21563 * mini-sparc.c: redo change, make mono_arch_cpu_init call
21564 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
21566 2004-08-05 Duncan Mak <duncan@ximian.com>
21568 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
21571 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21573 * mini-amd64.c (emit_move_return_value): Move return value for normal
21576 2004-08-05 Martin Baulig <martin@ximian.com>
21578 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
21579 `type->type'; just modify `type' itself when dealing with enums
21580 and generic instances.
21581 (check_call_signature): Make `simple_type' a `MonoType *'.
21583 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21585 * mini.c: Use OP_PADD to add offsets to addresses.
21587 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
21589 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
21591 * mini-sparc.c (mono_arch_emit_epilog): fix check
21592 for folding last op into restore instruction
21594 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21596 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
21597 helper methods using the code manager.
21599 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
21601 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
21603 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21605 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
21606 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
21608 * mini-s390.c: fix tail processing
21610 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
21612 * mini-ppc.c: mul.ovf.un exception name fix.
21614 2004-08-03 Martin Baulig <martin@ximian.com>
21616 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
21617 instances; before jumping to `handle_enum', also modify `ptype'.
21619 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
21621 * cpu-sparc.md: fcall maximal length too small.
21623 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
21625 * mini-amd64.c mini.h: Add initial support for passing/returning
21626 structures to/from pinvoked methods.
21628 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
21630 * mini-ppc.c: reg allocator fix.
21632 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
21634 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
21636 * inssel.brg: Optimize memset on 64 bit machines.
21638 * mini-amd64.c: Fix some vararg cases.
21640 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21642 * mini-s390.c: Corrected macro in emit_float_to_int
21644 * s390-abi.cs: Tests to exercise the s390 ABI
21646 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21648 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
21651 * basic.cs: Add a test for add.ovf.un.
21653 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
21655 * mini-sparc.c: add case for OP_IDIV_UN
21657 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21659 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
21661 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
21663 2004-07-30 Ben Maurer <bmaurer@ximian.com>
21665 * basic.cs: regression tests.
21667 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
21670 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21672 * basic.cs: Add a new test.
21674 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
21675 and AOT. Various fixes and optimizations.
21677 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
21679 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
21681 * mini-ppc.c: make sure temp regs are not used for global reg
21684 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
21686 * cpu-sparc.md: conv_i8 fix for 64bits
21688 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
21690 2004-07-29 Ben Maurer <bmaurer@ximian.com>
21692 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
21693 add opcode for cmp BYTE PTR [eax], imm.
21695 * inssel.brg: Make memcpy and memset takes bases.
21697 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
21699 * *-amd64.*: More AMD64 work.
21701 2004-07-28 Ben Maurer <bmaurer@ximian.com>
21703 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
21704 add a compare-not-equal opcode.
21706 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
21708 * mini.c: Use mono_init_from_assembly instead of mono_init.
21710 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
21712 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
21714 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
21716 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
21718 * inssel.brg: 64 bit fixes.
21720 * mini.h (MonoCallInst): Add some AMD64 specific data.
21722 * mini.h: Add some OP_P opcodes.
21724 2004-07-28 Ben Maurer <bmaurer@ximian.com>
21726 * basic.cs: tests for 61797 and 61740
21728 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
21730 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
21731 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
21733 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
21735 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
21737 * *-amd64*.*: Ongoing AMD64 work.
21739 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
21741 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
21743 * *-amd64*: Ongoing AMD64 work.
21745 * mini-arch.h: Add AMD64 support.
21747 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
21749 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
21751 * mini-ops.h: Add new opcodes.
21753 * Makefile.am: Add AMD64 support.
21755 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
21756 rules into the inssel-long*.brg files.
21758 * *-amd64.*: Add beginnings of AMD64 backend.
21760 2004-07-22 Ben Maurer <bmaurer@ximian.com>
21762 * mini.c (print_dfn): commenting out the code that prints
21763 the cil. With -O=deadce, this makes -v -v crash.
21765 * cpu-pentium.md: make checkthis have a length of 2
21767 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
21769 * mini-sparc.h: fix implementations of __builtin
21770 functions for Sun compiler for V9.
21772 2004-07-16 Ben Maurer <bmaurer@ximain.com>
21774 * mini.c: use the new stelem.ref wrapper
21775 * exceptions.cs, arrays.cs: new stelem.ref tests
21777 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21779 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
21780 new XSP should work with these changes).
21782 2004-07-14 Ben Maurer <bmaurer@ximain.com>
21784 * inssel-{long32,x86,}.brg: trivial optimizations.
21786 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
21788 * mini.c: load value when emitting box operation in
21791 2004-07-12 Ben Maurer <bmaurer@ximian.com>
21793 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
21794 is one byte shorter than cmp DWORD PTR [eax], 0.
21796 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
21798 * inssel-ppc.brg: arguments on the stack are always
21799 relative to the stack pointer (spotted by Neale Ferguson).
21801 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21803 * exceptions-x86.c: delay appending the method name to the trace until
21804 after mono_jit_info_table_find is called, as this gets the real
21807 2004-07-09 Ben Maurer <bmaurer@ximian.com>
21809 * aot.c: register roots
21811 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21813 * aot.c : I could just use PLATFORM_WIN32 flag.
21815 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21817 * aot.c : Reverting the previous fix. This time it broke linux build.
21819 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21821 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
21823 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
21825 * mini.c (handle_stack_args): Remove some more debugging code.
21827 * mini.c (handle_stack_args): Remove debug output left in by mistake.
21829 * driver.c mini.h aot.c: Allow additional options to be specified with
21830 --aot and pass them to mono_compile_assembly.
21832 * aot.c: Add experimental code to AOT compile all loaded assemblies
21833 on demand and save the code into a cache in the filesystem.
21835 * aot.c: Add support for more wrapper methods.
21837 * mini.c (handle_stack_args): Handle some corner cases. Fixes
21840 * cpu-*.md: Remove removed opcodes.
21842 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
21843 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
21844 related icalls to marshal.c.
21846 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
21848 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
21850 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
21852 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
21854 2004-07-06 Ben Maurer <bmaurer@ximian.com>
21855 * liveness.c: If liveness is recomputated we need to reset the information
21856 for each variable. This way, if the liveness range has been narrowed
21857 by optimizations that happened after the last computation, we can return
21860 For example, if you have
21865 // Tons of code that does not affect i
21871 i = 0 is dead code and will be removed by SSA. However, when
21872 linear scan gets to the code, i will still appear to be live
21873 throughout the entire block. This prevents good register allocation.
21875 2004-07-06 Martin Baulig <martin@ximian.com>
21877 * debug-mini.c (mono_debug_init_method): Allow
21878 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
21879 (mono_debug_add_icall_wrapper): New method.
21881 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
21883 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
21885 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
21888 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
21890 * aot.c (mono_aot_load_method): Fix loading of debug info.
21892 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
21894 * aot.c: Add logging support.
21896 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
21898 * mini.h: Add prototype for mono_print_method_from_ip.
21900 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
21902 * inssel.brg: 64 bit fixes.
21904 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
21907 * Makefile.am: Add SPARC64 support.
21909 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
21911 * aot.c: Fix alignment problems on 32 bit platforms.
21913 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
21915 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
21918 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
21921 * mini.h: Bump AOT file version. Some 64 bit fixes.
21923 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
21925 * inssel-sparc.brg: Add new rule to avoid register moves.
21927 * inssel.brg: Add ldind_to_load_membase helper function.
21929 2004-06-30 Ben Maurer <bmaurer@ximian.com>
21931 * mini.c: OffsetToStringData intrinsic.
21933 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
21935 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
21937 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
21940 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
21941 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21943 * mini.c: reinstated mono_compile_get_interface_var()
21944 on x86, too, since the change breaks the Gtk# build there as well.
21946 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21948 * driver.c: remove loop from the default optimizations: it seems to
21949 interact badly with some of the other options (see bug #60613).
21951 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
21953 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
21954 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
21956 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
21958 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
21959 vararg-using methods.
21961 2004-06-21 Martin Baulig <martin@ximian.com>
21963 * mini/mini-exceptions.c
21964 (mono_handle_exception): Added `gpointer original_ip' argument.
21965 After calling mono_unhandled_exception(), call
21966 mono_debugger_unhandled_exception() and if that returns true,
21967 restore the context and return.
21969 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
21971 * mini-ppc.c: prefer the use of relative branches so
21972 they won't need to be patched in aot code (patch from Patrick Beard).
21974 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
21976 * aot.c: patch from Patrick Beard to make the output assembly
21977 more correct for the MacOSX assembler. Small tweak to
21978 generate sane images on Linux/PPC, too.
21980 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21982 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
21983 case until bug #59509 is fixed (shows up in #60332).
21985 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21987 * mini.c: make sure the needed wrappers are compiled, too, with
21990 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
21992 * driver.c: remove NPTL reference in --version output.
21994 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21996 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
21997 generate valid assembly for the Mach-O assembler.
21999 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22001 * driver.c: don't include abcrem in the all optimization specifier
22002 since it slows down jit compilation too much for now.
22004 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
22006 * mini.c: use BIGMUL only if both operands have the same signage.
22007 * iltests.il: Test for bug 60056. (errors related to signage in
22012 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
22014 * mini.c, aot.c: memory leak fixes.
22016 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22018 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
22020 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
22022 * Makefile.am: remove the -static hack completely, it links in
22023 statically glib as well.
22025 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
22027 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
22028 * exceptions.cs: make it compile with new mcs/csc.
22030 2004-06-03 Massimiliano Mantione <massi@ximian.com>
22031 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
22032 and added relevant test case.
22034 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22036 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
22037 regressions in gtk-sharp.
22039 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
22041 * exceptions.cs: New regression tests.
22043 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
22045 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
22047 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
22049 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
22051 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
22053 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
22055 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
22057 * mini.c (mono_jit_runtime_invoke): Init class in this
22058 method instead of trusting mono_jit_compile_method to
22059 do the work (because wrappers can be in object class)
22061 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
22063 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
22065 * basic-long.cs: New regression test.
22067 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
22069 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
22070 and div/rem checks.
22072 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
22074 * Makefile.am: fix miguel's change to build mono statically against
22075 libmono (track build dependencies).
22077 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22079 * cfold.c: Some glib versions do not have G_MININT32.
22081 2004-05-26 Massimiliano Mantione <massi@ximian.com>
22083 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
22084 with precision of tan, atan, sin and cos, and implemented related
22085 regressions tests (fixes bug 54467, but one new problem appeared and
22088 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22090 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
22092 * exceptions.cs: Add test for constant folding && division by zero.
22094 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
22095 since driver.c is in libmono too, so the optimization was useless.
22097 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
22098 variable to driver.c so the compiler can emit more efficient code to
22101 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22103 * Makefile.am: don't distribute generated inssel.[ch] files.
22105 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
22107 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
22108 into the default appdomain. Fixes #58707.
22110 * jit-icalls.c: Remove the broken approximation for truncl, doing
22111 no conversion is better.
22113 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
22116 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22118 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
22119 of the mcrxr instruction which is not available on some processors
22120 even if it's documented to be. Implement add and sub overflow correctly
22121 (still not complete for long unsigned). Speed up icalls a bit.
22123 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
22125 * mini.c (mono_jit_compile_method_with_opt): Make sure that
22126 we run .cctor in the current domain instead of target_domain.
22128 Fixes bug #58558, .cctor not being called in -O=shared.
22130 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22132 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
22134 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
22136 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
22137 which can be done with an imm8, do it that way.
22138 (mono_arch_output_basic_block): ditto for a jmp
22139 (mono_arch_emit_prolog): Computate maximum offset of a label.
22141 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
22143 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
22144 now tries to allocate prefered physical reg's for virtual
22145 regs. This reduces the number of emited spills/loads with
22146 20-30% on our core assemblies.
22148 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22150 * jit-icalls.c: truncl() is not needed and trunc() is
22151 the correct thing to do anyway (bug #58287).
22153 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
22155 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
22158 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
22160 * driver.c: enable loop optimizations by default.
22162 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22164 * mini-x86.c: fix calc of max loop size when aligning loops start.
22166 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
22168 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
22171 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
22173 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
22176 * basic-long.cs: Add tests for add/subtract of immediates with carry.
22178 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
22180 * mini.c (inline_method): Allways inline some wrappers even if the cost
22181 is too large. Fixes #58785.
22183 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
22185 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
22187 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
22188 (crichton@gimp.org). Beginning of support for sparc/linux.
22190 * mini-sparc.c: Optimize retrieval of LMF address.
22192 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
22194 * exceptions-ppc.c: handle alloca in methods with clauses.
22196 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
22198 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
22200 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
22202 * mini.c: Delegate most of the abort signal work to
22203 mono_thread_request_interruption, which also handles Stop and Suspend
22206 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
22208 * mini.c mini.h: Allow inlining of icall wrappers if the backend
22209 supports the save/restore lmf opcodes.
22211 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
22213 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
22214 by gcc-3.4 as well.
22216 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
22218 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22220 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
22221 methods which contain array accesses.
22223 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
22224 boundaries. Fixes #58537.
22226 * iltests.il: Add regression test for #58537.
22228 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22230 * mini-x86.c (mono_arch_local_regalloc): Last part of
22231 fix for bug #58633 (releasing register to early).
22233 2004-05-18 Miguel de Icaza <miguel@ximian.com>
22235 * basic-long.cs: Add new regression test.
22237 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22239 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
22240 register too early on the chain.
22242 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22244 * mini.c (create_helper_signature): Use a helper function to reduce
22245 the code which needs to be written. Also set the calling convention of
22246 icalls on windows. Fixes #57840.
22248 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22250 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
22251 exceptions-ppc.c: added helper function to get the instruction address
22252 from a signal handler context.
22254 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22256 * helpers.c: use g_get_tmp_dir. Invokes happyness
22259 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22261 * helpers.c: Add new env variable to pass args to objdump.
22262 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
22264 2004-05-17 Radek Doulik <rodo@ximian.com>
22266 * Makefile.am (common_sources): added abcremoval.h so it get
22267 disted and daily mono packages on go-mono.com will build again
22269 2004-05-17 Massimiliano Mantione <massi@ximian.com>
22271 * abcremoval.c: Fixed coding style, added copyright header.
22273 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
22275 * mini.h: Added prototype for abc removal main function.
22277 * build_relations_propagation_table.pl: Added copyright header.
22279 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22281 * basic-long.cs: reg test for complex ceq_long bug.
22283 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22285 * mini-x86.c (mono_arch_local_regalloc): Correctly free
22286 reg in long and clob case (bug #58343). Fixed/added comments.
22288 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
22290 * mini.c (mono_jit_runtime_invoke): Follow new convention
22291 of calling the invoke method with an function pointer.
22293 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
22295 * ChangeLog: Fix author of memory leak patch.
22297 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
22299 * Makefile.am: fix make dist as well...
22302 2004-05-14 Massimiliano Mantione <massi@ximian.com>
22304 * cfold.c: Made so that conversions from pointer to int4 are no-ops
22305 on archs where pointers are 4 bytes long.
22307 * Makefile.am: Added abcremoval.c source file.
22309 * abcremoval.c: Added abcremoval.c.
22311 * abcremoval.h: Added abcremoval.h.
22313 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
22315 * inssel.brg: Enabled bounds check removal.
22317 * mini.c: Added support for abcrem optimization.
22319 * mini.h: Added abcrem optimization label.
22321 * driver.c: Added support for abcrem optimization.
22323 * propagated_relations_table.def: Added propagated_relations_table.def.
22325 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
22327 * mini.c, cfold.c: fix style.
22329 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22331 * mini.c: handle issue with the low-level implementation of
22332 some long opcodes (bug #54209).
22334 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
22336 * basic.cs: test for my new cmov stuff.
22338 2004-05-13 Patrik Torstensson
22340 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
22341 opt and added peephole documentation.
22343 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
22345 * tramp-ppc.c: rewrote the generic trampoline code.
22347 2004-05-11 Patrik Torstensson
22349 * mini-x86.c: optimize long shl/shr asm code (one less branch)
22351 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
22353 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
22355 * mini.h mini.c dominators.c: Applied patch from Derek Woo
22356 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
22358 * mini.c: Add new icalls for AsAny marshalling.
22360 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22362 * tramp-ppc.c, mini-ppc.c: more cleanups.
22364 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22366 * mini.c: no warnings.
22368 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22370 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
22372 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
22374 * mini.c: In the thread abort signal handler, if the thread is in the
22375 process of being stoped, don't throw the Abort exception, just stop the
22378 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
22380 * tramp-ppc.c: removed old code.
22382 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22384 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
22385 do some simple speed optimizations on ppc.
22387 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22389 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
22390 and large offsets in load/store.
22392 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
22394 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
22395 it causes regressions.
22397 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
22399 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
22402 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22404 * jit-icalls.c: remove warnings.
22405 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
22406 speedups for unsafe code.
22408 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
22410 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
22412 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
22414 * basic-calls.cs: Add new regression test.
22416 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
22419 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
22421 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
22424 2004-05-06 Patrik Torstensson
22426 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
22427 long reg allocation in any reg (not only eax:edx) and implemented
22428 long shl/shr ops in asm instead of helpers.
22430 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
22432 * mini-sparc.h: Fix warnings.
22434 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
22437 * mini-exceptions.c (mono_handle_exception): Call the filter in a
22438 separate statement for clarity.
22440 * mini-sparc.c: Update status.
22442 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
22444 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
22447 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22449 * inssel-ppc.brg: another small pre-release workaround:
22450 we don't do overflow detection for long_sub_un.
22452 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22454 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
22455 (also works around a weird ppc bug: 57957).
22457 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
22459 * tramp-ppc.c: trampoline fixes.
22461 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
22463 * mini-ppc.c: fixed typos.
22465 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22467 * mini-ppc.c, exceptions-ppc.c: more code saves registers
22468 at the top of the stack. Fixed typos. Use a frame registers
22469 for all the methods with exception clauses.
22471 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22473 * exceptions-ppc.c: restore fp registers.
22475 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22477 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
22478 order from the stack top (moved the stack room to save the
22479 return value for trace after the param area). Fixed corruption
22480 in restoring registers on unwind.
22482 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22484 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
22486 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22488 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
22489 and prolog/epilog for methods that use it. Allow
22490 enough param area room for varargs methods. Fix miguel's
22491 breakage in exception handling.
22493 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22495 * Makefile.am: run genmdesc only on current arch.
22497 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22499 * exceptions-x86.c:
22500 * mini-x86.h: fix the build on windows.
22502 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
22504 * 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.
22506 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
22508 * mini-exceptions.c: New file.
22510 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
22511 Move some parts of the x86 exception handling code to an
22512 arch-independent file so it can be shared with other ports.
22514 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
22516 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
22518 2004-04-26 David Waite <mass@akuma.org>
22520 * driver.c: remove comma from end of enumeration declaration
22522 2004-04-26 Jackson Harper <jackson@ximian.com>
22524 * driver.c: parse config file before loading first assembly. This
22525 allows the user gac to be enabled/disabled.
22527 2004-04-23 Miguel de Icaza <miguel@ximian.com>
22529 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
22530 simpler mechanism: we do not care what is encoded initially
22531 (branch absolute or relative), we care about the code and its
22532 target. I kept the old code for reference for now.
22534 The new code tries first to determine if the jump is anywhere in
22535 the -/+32 absolute meg range, if it succeeds, it encodes using the
22536 absolute branch; If not, it tried to find something in the
22537 relative range, if not, it uses the handle_thunk code.
22539 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
22541 * exceptions-ppc.c: use the correct ip register on macosx.
22543 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
22545 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
22547 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
22549 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
22550 Raise exception on integer divide by zero by hand since the hw
22551 doesn't support it. Handle NaNs in FP compares.
22553 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
22555 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
22556 code reducing duplication between the platforms and enabled
22557 signal exception handling (on linux for now).
22559 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
22561 * exceptions-ppc.c: more macosx support.
22563 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22565 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
22567 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
22569 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
22571 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
22573 * iltests.il: more tests.
22575 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
22577 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
22580 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22582 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
22584 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
22586 * liveness.c: Mark variables as volatile in all basic blocks reachable
22587 from exception clauses.
22589 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
22591 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
22594 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
22596 * iltests.il, basic.cs: more tests for regalloc.
22598 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
22600 * iltests.il: Some tests for register allocation modifications
22603 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
22605 * exceptions.cs: Add regression test for bug #56782.
22607 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
22608 original stack trace if an exception is rethrown. Fixes #56782. Oh,
22609 the beauty of fixing the same thing in 5 different files...
22611 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
22613 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
22616 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
22618 * mini.c: Add support for STRWLPARRAY marshalling convention.
22620 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22622 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
22623 to init the context to setup the regs pointer).
22625 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22627 * exceptions-ppc.c: more exceptions work.
22629 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22631 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
22634 2004-04-13 Miguel de Icaza <miguel@ximian.com>
22636 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
22637 can use the memory directly.
22639 * cpu-pentium.md: Update documentation from a post from Zoltan.
22641 add x86_add_membase, x86_sub_membase, x86_mul_membase
22643 2004-04-13 Miguel de Icaza <miguel@ximian.com>
22645 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
22646 GENERAL_REGS they were also hardcoded for all PPC ports.
22648 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
22650 Remove hard-coded limit for floating point registers, use
22651 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
22653 Notice that in MacOS X calling conventions you can fit a lot more
22654 floating point values in registers, so I should update the PInvoke
22655 test to excercise the passing of floating point values on the
22656 stack (currently broken).
22658 2004-04-06 Miguel de Icaza <miguel@ximian.com>
22660 * tramp-ppc.c (create_trampoline_code): Added
22661 JUMP_TRAMPOLINE_SIZE.
22662 (ppc_magic_trampoline): Follow the pattern from
22663 x86_magic_trampoline: if code is set to zero, return.
22664 (create_trampoline_code): Always pass MonoMethod to the jump
22665 trampoline, before it was passing a null.
22666 (mono_arch_create_jump_trampoline): Implement the jump stub, could
22667 share the code with mono_arch_create_jit_trampoline.
22669 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
22671 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
22674 * cpu-g4.md: Added length for jmp instruction, the worst case
22675 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
22678 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
22680 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
22682 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
22684 * mini.c: Only set bblock->real_offset when adding a new bblock, and
22685 before each IL instruction.
22687 * mini.c (CEE_BOX): Fix warnings.
22689 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22691 * mini.c: removed a few unused vars and extra whitespace.
22693 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
22695 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
22697 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
22699 (OP_GETCHR): use the above
22700 (CEE_LDELEMA): use the above.
22702 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
22703 version of the generic impl.
22704 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
22705 (CEE_LDELEMA): use the above.
22707 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
22709 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
22712 * iltests.il: Added new regression test for #56317.
22714 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
22716 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
22717 under NetBSD. Fixes #56450.
22719 * liveness.c (update_gen_kill_set): Fix previous patch.
22721 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22723 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
22725 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
22727 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
22728 ldsfld and ldsflda.
22730 * inssel-sparc.brg: Add more optimizations.
22732 * mini-sparc.c: Replace multiply/divide with shifts if possible.
22734 2004-04-01 Martin Baulig <martin@ximian.com>
22736 * mini.c (handle_box): New static function; moved the
22737 implementation of CEE_BOX here.
22738 (mono_method_to_ir): Added `constrained_call' variable.
22739 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
22740 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
22741 mono_method_get_constrained() to get the method.
22743 2004-04-01 Martin Baulig <martin@ximian.com>
22745 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
22746 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
22747 (mono_method_to_ir): We don't need these macros anymore since
22748 mono_class_get_full() already takes care of it.
22750 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22752 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
22753 use @function (as doesn't accept #function here) and check the return
22754 value of system and stop if fails.
22756 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22758 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
22760 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
22762 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
22764 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
22766 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
22769 * basic-long.cs: Add test for negation of Int64.MinValue.
22771 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
22773 * mini-sparc.c: Update status.
22775 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
22777 * exceptions-sparc.c: Fix return value in filters.
22779 * inssel-sparc.brg: Fix register allocation in some rules.
22781 2004-03-28 Martin Baulig <martin@ximian.com>
22783 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
22786 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
22788 * mini-x86.c (mono_arch_patch_code): Fix warnings.
22790 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
22791 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
22792 remove unused conv_u4 opcode.
22794 * mini-x86.c: Remove valgrind workaround since it slows down things
22795 even when mono is not run under valgrind.
22797 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
22799 * mini-sparc.c: Update status.
22801 * inssel-sparc.brg: Add some optimizations.
22803 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
22804 future delay slot filling. Add support for varargs, tail calls and JMP.
22806 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
22807 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
22809 * inssel.brg: Fix register allocation in OP_ARGLIST.
22811 * inssel.brg: Fix warnings.
22813 2004-03-25 Martin Baulig <martin@ximian.com>
22815 * mini.c (inflate_generic_field): Removed.
22816 (mini_get_method): Removed, use mono_get_method_full(),
22817 (mini_get_class): Removed, use mono_class_get_full().
22818 (mono_method_to_ir): Pass our generic context to
22819 mono_field_from_token().
22821 2004-03-25 Martin Baulig <martin@ximian.com>
22823 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
22824 of a `MonoMethod *'.
22825 (mini_get_method): Take a `MonoGenericContext *' instead
22826 of a `MonoMethod *'.
22827 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
22828 a new local variable called `generic_context' which holds the
22829 current `MonoGenericContext *'; use it to lookup things.
22831 2004-03-24 Martin Baulig <martin@ximian.com>
22833 * mini.c (mini_get_class): New static method; if we're inside a
22834 generic instance, inflate the class if neccessary.
22835 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
22837 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
22839 * iltests.il: New regression test for #55976.
22841 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
22844 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
22846 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
22849 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
22851 * liveness.c: Consider SSA stores as well as loads when making vars
22854 * exceptions.cs: New regression tests for register allocation.
22856 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
22858 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
22859 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
22860 domain lock only to protect puntual access to data structures.
22861 Added access lock for sighash, jit_icall_hash_name,
22862 jit_icall_hash_addr and domain->code_mp.
22864 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
22866 * driver.c: Print SIGSEGV handling method.
22868 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
22870 * mini.c (setup_jit_tls_data): Handle case when this is called
22871 multiple times for a thread.
22873 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
22874 is different from fbxx_un. Fixes #54303. Also use constants instead of
22875 magic numbers in a lot of places.
22877 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
22879 * exceptions.cs: Fix cctor test when --regression is used.
22881 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
22883 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
22886 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
22888 * inssel-ppc.brg: fixed register assignments for some rules.
22890 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
22892 * exceptions.cs: Add test for exceptions in static constructors.
22894 * mini.c (mono_jit_compile_method_with_out): Move the calling of
22895 static constructors outside the domain lock. Fixes #55720.
22897 2004-03-17 Martin Baulig <martin@ximian.com>
22899 * mini.c (get_generic_field_inst): Removed, this'll never happen.
22900 (inflate_generic_field): Take the `MonoMethod *' instead of the
22901 `MonoClass *' and added support for generic method.
22902 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
22903 have a `field->parent->gen_params', only inflate the field if it's
22904 an open constructed type.
22906 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
22908 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
22909 exception object instead of the preconstructed ones.
22911 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22913 * mini.c: reverted changed to sigsegv_signal_handler commited
22914 accidentally in the previous patch.
22916 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22919 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
22920 running --aot with an old assembly.
22922 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
22924 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
22927 * mini-sparc.c: Add support for v9 branches with prediction.
22929 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
22931 * mini.c (mini_init): #warning is GNUC only
22933 * mini-sparc.h: implement __builtin_frame_address
22934 and __builtin_return_address for Sun C compiler
22936 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
22938 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
22940 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
22942 * basic-calls.cs: Add test for unaligned byref long argument passing.
22944 * mini-ops.h: Add sparcv9 compare and branch instructions.
22946 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
22947 v9 instructions if we have a v9 cpu.
22949 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
22950 registers for global allocation.
22952 * exceptions-sparc.c: Fixes.
22954 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
22956 * liveness.c (mono_analyze_liveness): Optimized version.
22958 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
22960 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
22963 * basic-float.cs basic-calls.cs: New regression tests.
22965 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
22967 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
22968 sigaltstack implementation.
22970 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
22972 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
22973 stuff if SIGSEGV_ON_ALTSTACK is not defined.
22975 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
22977 * mini.c: Fix warnings.
22979 * mini.c (mono_resolve_patch_target): New function which contains the
22980 arch independent part of the patching process.
22982 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
22983 patching code to a separate function.
22985 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
22987 * mini.c (add_signal_handler): ifdef out on Windows
22989 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
22991 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
22992 cpu-sparc.md: Add exception handling support + other fixes.
22994 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
22995 typed GC detection in --version.
22997 * basic.cs exceptions.cs: New regression tests.
22999 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
23000 the arch specific code can store data during a compilation.
23002 * mini-ops.h: Add OP_SETFRET.
23004 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
23005 function, register a separate icall for each arity, so the icalls can
23008 * mini.c (mono_print_tree): Print negative offsets in a more readable
23011 * mini.c: Make signal handling work on sparc.
23013 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
23015 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
23017 * jit-icalls.c: Emulate truncl by aintl on solaris.
23019 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
23021 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
23023 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
23025 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
23027 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
23028 a MarshalByRef type, inline a method that performs the check, taking into
23029 account that the object can be a proxy. Also implemented tow new opcodes:
23030 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23031 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
23032 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23034 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
23036 * mini-ppc.c: if a relative branch displacement is too big
23037 but it points to and area reachable with an absolute branch,
23040 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
23042 * mini.c: optimize small copies in cpblk.
23044 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
23046 * basic-calls.cs basic-float.cs: New regression tests.
23048 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
23049 negative offsets from %fp. Implement localloc. Fix local register
23050 allocation. Fix the case when the this argument needs to be saved to
23051 the stack. Implement some missing opcodes.
23053 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
23055 * mini.c (mini_method_compile): Reenable global regalloc in methods
23056 with exception handlers.
23058 * linear-scan.c (mono_varlist_sort): Fix warning.
23060 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
23062 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
23065 * liveness.c: Make all variables uses in exception clauses volatile, to
23066 prevent them from being allocated to registers. Fixes #42136.
23068 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
23070 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
23071 causes regressions.
23073 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
23074 argument to mono_arch_regalloc_cost.
23076 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
23079 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
23081 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
23082 Make the cost of allocating a variable to a register arch dependent.
23084 * basic-calls.cs: Fix compilation of tests.
23086 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
23087 helper function to cut back on the number of #ifdefs needed.
23089 * mini-ppc.c: Fix compilation.
23091 * basic-calls.cs: New regression tests.
23093 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
23095 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
23096 of l0 since that is callee saved.
23098 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
23101 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
23102 of delay instruction.
23104 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
23106 * mini.h (MonoCallInst): Add 'virtual' flag.
23108 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
23110 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
23112 * *.cs: New regression tests.
23114 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
23117 * mini.c (mono_runtime_install_handlers): Fix build.
23119 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
23120 'signal_stack_size' members.
23122 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
23123 alternate signal stack.
23125 * exceptions-x86.c: Add stack overflow handling.
23127 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
23128 functions to arch independent code.
23130 * mini.c (mono_print_tree): Print more detailed info for load_membase
23133 2004-02-23 Martin Baulig <martin@ximian.com>
23135 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
23137 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23139 * mini-x86.c: fixed reg allocation for div/rem.
23141 2004-02-22 Miguel de Icaza <miguel@ximian.com>
23143 * driver.c (mono_main): Report some configuratio options on --version.
23145 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
23147 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
23148 low in the address space. Correctly flush memory in thunks where we
23149 output native code.
23151 2004-02-20 Martin Baulig <martin@ximian.com>
23153 * mini.c (mini_get_method): New static method; inflate all generic
23154 methods and methods in open generic instances.
23155 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
23156 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
23158 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23160 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
23162 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
23164 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
23166 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
23168 * mini-sparc.c (flushi mono_arch_output_basic_block): make
23169 it compile using Sun's compiler.
23171 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23173 * 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.
23175 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
23177 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
23179 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
23181 * mini-ppc.c: handle calls outside of the allowed range with thunks
23182 allocated using the code manager.
23183 * tramp-ppc.c: use the code manager to hold generated native code.
23184 Fixed the magic trampoline to just patch vtable entries.
23186 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
23188 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
23191 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
23193 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
23196 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
23197 if we have a working __thread implementation.
23199 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
23200 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
23202 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
23204 * mini-x86.c: Fix compilation under gcc 2.
23206 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
23208 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
23209 contains a call to the wrapped function.
23211 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
23212 OP_<CALL>_IMM opcodes, and use them under X86.
23214 * mini.c (mono_jit_find_compiled_method): Fix warning.
23216 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
23218 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
23220 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
23221 functionality to mini.c.
23223 * mini.c (mono_create_jump_trampoline): New function to create a jump
23224 trampoline. Return a compiled method instead of a trampoline if it
23225 exists. Add a cache for jump trampolines.
23227 * mini.c (mono_jit_find_compiled_method): New function to return a
23228 compiled method if it exists.
23230 * mini-x86.c: Call mono_create_jump_trampoline instead of
23231 mono_arch_create_jit_trampoline.
23233 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
23234 a jump trampoline. Fixes #52092.
23236 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
23238 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
23239 which is not up-to-date. Add check_corlib_version () instead.
23241 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
23244 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
23245 since newer valgrind versions do not need it.
23247 * mini.c (mono_jit_compile_method_with_opt): New helper function to
23248 compile a method with a given set of optimizations.
23250 * mini.c: Compile icall wrappers on-demand instead of at startup.
23252 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
23253 wrapper for an icall.
23255 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
23257 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
23260 * iltests.il: Add test for non-empty stack before switch instruction.
23262 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
23264 * mini.c: Add support for new stringbuilder marshalling conventions.
23266 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
23268 2004-02-01 Martin Baulig <martin@ximian.com>
23270 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
23271 in `ginst->mtype_argv'.
23273 2004-01-31 Miguel de Icaza <miguel@ximian.com>
23275 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
23276 facilitate grepping.
23278 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
23280 * mini.c: fixed buglet in initobj generic implementation for references.
23282 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
23284 * Makefile.am: make the version script conditional.
23285 * jit-icalls.c: handle missing truncl().
23287 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
23289 * exceptions.cs: Add more tests for double->int conversion.
23291 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
23292 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
23294 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
23296 * driver.c: make --verbose --version emit an error
23297 if the loaded corlib doesn't match the runtime version.
23299 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
23301 * mini-ppc.h: export ppc_patch().
23302 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
23303 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
23304 on par or better than on MacOSX.
23306 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
23308 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
23309 mono_lookup_pinvoke_call.
23311 * mini-x86.c: Under windows, the default pinvoke calling convention is
23312 stdcall. Fixes #52834.
23314 * mini.c (optimize_branches): Add an upper bound to the number of
23315 iterations to prevent infinite loops on strange loops. Fixes #53003.
23317 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
23319 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
23320 and ISINST. Fixes #52093.
23322 * objects.cs (test_0_vector_array_cast): New tests.
23324 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
23326 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
23327 checking in Array.Set ().
23329 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
23332 * object.cs (test_0_multi_array_cast): New regression test.
23334 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
23336 * exceptions-ppc.c: fix build on Linux/PPC.
23338 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
23340 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
23341 running under valgrind.
23342 (x86_magic_trampoline): Fix build bustage.
23344 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
23345 negative values as well. This is needed for the encoding of the line number
23346 info, since sometimes the line numbers are not in increasing order.
23348 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
23350 * cpu-pentium.md (localloc): Increase the size of the localloc
23351 instruction since it is a loop under Win32.
23353 * debug-mini.c (record_line_number): Get rid of unneccesary memory
23356 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
23358 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
23359 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
23360 Max Horn (max@quendi.de). Fix file names in comments.
23362 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
23364 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
23365 avoid stack overflow.
23366 (replace_usage): Avoid uninitialized variable warnings.
23368 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
23369 and taking the address of valuetype variables.
23371 2004-01-03 Patrik Torstensson
23373 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
23374 for other purposes than FP later on.
23376 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
23378 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
23381 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
23383 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
23385 2003-12-30 Patrik Torstensson <p@rxc.se>
23387 * mini-x86.h: Decreased number of availiable fp regs.
23388 Solves corner cases with FP spilling.
23390 2003-12-23 Patrik Torstensson <p@rxc.se>
23392 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
23393 for floating point stack tracking / spilling on x86.
23396 * basic-float.cs: added float mul overflow test.
23398 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
23400 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
23402 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
23404 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
23405 supports for cond branches that overflow the immediate
23406 overflow offset. mcs can compile simple programs.
23408 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
23410 * exceptions-ppc.c: exception handling support wip:
23411 finally handlers get run on exception.
23413 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
23415 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
23418 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
23420 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
23421 initial support for stack walking and unwinding.
23423 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
23425 * driver.c (mono_main): Make corlib-out-of-sync message more
23426 descriptive. Also remove verify_corlib call.
23428 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
23430 * mini.c: make CEE_NEWARR calls and other emulated opcodes
23431 not overlap with other call's arguments, too.
23433 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
23435 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
23436 move to arch-specific code the choice of arch-specific
23437 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
23438 * mini.c: ensure emulation calls will not interleave
23441 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
23443 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
23444 the magic trampoline stack frame is dropped before executing
23447 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
23449 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
23450 and integer to fp conversions. Added support for overflowing
23451 arguments on the stack. Reserve a couple more registers as temps.
23452 Added support for aot compilation (as output still needs to be
23455 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
23457 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
23458 Don't overwrite return register in some corner cases.
23460 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
23462 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
23463 static constructors when AOT compiling.
23465 * driver.c (mono_main): Call mono_check_corlib_version.
23467 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
23469 * cpu-g4.md, basic.cs: fixed div target register.
23471 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
23473 * mini-ppc.c, basic.cs: shl_imm fix with test.
23475 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
23477 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
23478 structures by value. Misc fixes.
23479 * objects.cs: more tests.
23481 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
23483 * mini-ppc.c: lconv.ovf.i implemented.
23485 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23488 (mini_init): don't error out if someone already called g_thread_init.
23490 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
23492 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
23493 to be any type per the spec. Fix abnormal memory usage when
23494 the same object is repeatedly thrown.
23496 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
23498 * mini.c: check for overruns in IL code.
23500 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
23502 * TODO: Add/remove some todo entries.
23504 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
23506 * driver.c (mono_main): Call mono_verify_corlib.
23508 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
23510 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
23511 This has been moved to mini.c
23512 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
23513 type being casted is marshalbyref it could be a proxy, so instead of
23514 emitting the type check code, emit a call to a runtime method that will
23515 perform the check by calling CanCastTo if needed.
23517 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
23519 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
23520 methods with large stack frames under Win32.
23522 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
23524 * Makefile.am: Distribute regression tests.
23526 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
23527 at the end instead of inserting each variable into the sorted list.
23529 * linear-scan.c (mono_varlist_sort): New helper function.
23531 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
23533 * mini.c: ensure arguments and locals are within bounds.
23535 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
23537 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
23540 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
23542 * mini.c (mono_cprop_copy_values): Fix crash.
23544 * aot.c: Set verbosity back to 0.
23546 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
23548 * regalloc.c: complete memory leak fix by Laurent Morichetti
23551 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
23553 * driver.c (main_thread_handler): Revert the previous patch.
23555 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
23558 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
23559 memory from the memory pool.
23561 * driver.c (main_thread_handler): Turn on all optimizations when
23564 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
23565 an array for better performance.
23567 * regalloc.c (mono_regstate_assign): Fix memory leak.
23569 * debug-mini.c (mono_debug_serialize_debug_info): New function to
23570 serialize the debug info.
23572 * debug-mini.c (mono_debug_add_aot_method): New function to load the
23573 debug info from the serialized representation.
23575 * aot.c: Save debug info into the generated file and load it when
23578 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
23580 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
23582 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
23583 More FP-related fixes.
23585 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
23587 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
23588 and register allocation buglet. Hello world now runs.
23590 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
23592 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
23593 * tramp-ppc.c: fixed class init trampoline.
23594 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
23596 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
23598 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
23599 mini.c: more ppc changes/fixes.
23601 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
23603 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
23604 Also optimize the case when the arguments are the same in the caller
23607 * iltests.il: Add tests for tail calls with valuetype arguments.
23609 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
23611 * mini-ppc.c: fixes for struct return type.
23613 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
23615 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
23616 mono_spillvar_offset() to arch-specific code.
23618 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
23620 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
23622 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
23624 * exceptions-x86.c: Fix stack space leaks.
23626 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
23627 registers from the lmf if the method has save_lmf set.
23629 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
23631 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
23632 of icall wrappers into InvokeInDomain, since these are now per-domain.
23634 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
23636 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
23637 make some opcode emulation and intrinsic ops enabled/disabled
23638 according to the architecture. More fixes.
23640 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
23642 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
23644 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
23646 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
23647 arch-specific handling for 'this' and struct return type to
23648 arch-specific code.
23650 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23652 * aot.c: prevent divide by zero error when reporting (it happened with
23653 Accessibility.dll).
23655 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
23657 * mini.h (inst_switch): Remove unused macro.
23659 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23662 (load_aot_module): free 'info->methods' and 'info' properly. No more
23663 "free(): invalid pointer blah" messages when you have an old aot
23666 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
23668 * jit-icalls.c, mini.c: Added support for context static fields.
23670 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
23672 * mini.c (mono_method_blittable): Methods which set LastError are not
23673 blittable either. Fixes #51108.
23675 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
23677 * mini.c: flush icache.
23678 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
23680 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
23682 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
23684 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
23686 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
23689 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
23692 * inssel.brg (CEE_MKREFANY): Fix AOT case.
23694 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
23696 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
23697 instruction when the result is discarded.
23699 * iltests.il (test_0_div_regalloc): New regression test.
23701 * arrays.cs: Fix compilation error.
23703 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
23705 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
23706 float rules to inssel-x86.brg: sane architectures with FP registers
23707 don't need to implement these rules.
23709 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
23711 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
23713 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
23715 * mini.h, inssel-long32.brg: fixed endianess issues in int64
23716 implementation of 32 bit systems.
23718 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
23720 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
23721 (Jeroen Zwartepoorte).
23723 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
23725 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
23726 the caller and the callee matches.
23728 * mini.c (mono_method_to_ir): Add comment.
23730 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
23731 signbit is missing on some platforms.
23733 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
23735 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
23737 * mini.c (setup_jit_tls_data): Call the new function.
23739 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
23741 * mini-x86.c: Add experimental support for fast access to the lmf
23742 structure under NPTL/Linux 2.6.x.
23744 2003-11-06 Martin Baulig <martin@ximian.com>
23746 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
23747 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
23750 2003-11-02 Martin Baulig <martin@ximian.com>
23752 * mini.c (inflate_generic_field): New static method.
23753 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
23754 generic instance and the field is declared in a generic type, call
23755 inflate_generic_field() to inflate it. Fixes gen-28.cs.
23757 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
23759 * mini.h mini.c (mono_method_same_domain): New function to return
23760 whenever the caller and the callee are in the same domain.
23762 * tramp-x86.c (x86_magic_trampoline): Use the new function.
23764 2003-10-30 Martin Baulig <martin@ximian.com>
23766 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
23767 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
23769 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
23770 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
23772 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
23774 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
23777 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
23778 object here, so it is in the correct appdomain etc.
23780 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
23782 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
23784 (mono_method_to_ir): Avoid freeing the type created returned from
23785 mono_type_create_from_typespec, since it is put into an internal cache
23786 by the function. Fixes pointer.exe.
23788 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
23789 trampolines for icalls and pinvokes as well. Fixes #33569.
23791 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
23793 * mini.c: Update after appdomain changes.
23795 * mini.c (mono_jit_compile_method_inner): Allways compile native
23796 method wrappers in the root domain, since there can only be one
23797 instance of them, whose address is stored in method->info.
23799 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
23801 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
23802 environment variable. Instead detect automatically whenever running
23803 under valgrind using the magic macro RUNNING_ON_VALGRIND from
23806 2003-10-16 Miguel de Icaza <miguel@ximian.com>
23808 * trace.c, trace.h: New files that implement the new trace option
23811 * driver.c: Document new --trace options.
23813 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
23816 - if (mono_jit_trace_calls)
23817 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
23819 * mini.h: prototypes.
23821 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
23823 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
23825 * mini.c inssel.brg: Implement typedefbyref opcodes.
23827 * mini.c (mono_jit_compile_method): Remove unused local variable.
23829 * mini.c (mono_jit_compile_method_inner): Ditto.
23831 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
23833 * tramp-x86.c (x86_class_init_trampoline): Fix build.
23835 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
23837 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
23839 * mini.c (mono_no_aot): Remove unused global variable.
23841 * mini.c: Thread safety fixes.
23843 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
23845 * mini.c (mono_create_class_init_trampoline): Add a lock around
23846 class_init_hash_addr.
23848 * arrays.cs (test_0_newarr_emulation): Add new regression test for
23851 * mini.c: Decompose the NEWARR instruction before decomposing its
23852 arguments. Fixes #30073.
23854 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
23856 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
23859 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
23861 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
23863 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
23865 * driver.c: Add support for compiling icall wrappers to --compile.
23867 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
23869 * inssel.brg: The empty value in class->interface_offsets is -1, not
23872 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
23874 * objects.cs: New test for 'is' operator on an array of interfaces.
23876 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23878 * tramp-ppc.c: update trampoline code to support jumps
23879 and class initialization.
23881 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
23883 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
23885 * inssel.brg (OP_UNBOXCAST): Fix #46027.
23887 * inssel.brg (OP_UNBOX): Remove unused rule.
23889 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
23890 region instead of one for each method. Fixes #47813.
23892 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
23894 * exceptions.cs (test_0_nested_finally): New regression test for
23895 nested exception handlers.
23897 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
23899 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
23901 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
23904 * mini.c (mono_method_check_inlining): Make the inlining limit
23905 configurable by an environment variable.
23907 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
23909 * mini.h: Bump AOT file version.
23911 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
23912 token, store the image along with the token, since the token might not
23913 refer to the same image as the method containing the relocation,
23914 because of inlining.
23916 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
23918 * mini.c (mono_precompile_assemblies): New function to compile
23919 all methods in all loaded assemblies.
23921 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
23923 * regalloc.h regalloc.c (MonoRegState): Change the type of
23924 iassign and fassign to int*, since they can contain large negative
23925 values if the register is spilled. Also added some comments. Fixes
23928 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
23929 under Win32. Fixes #42964.
23931 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
23933 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
23935 * aot.c: Added support for AOT compiling methods which contain calls
23936 to wrappers. Currently, only remoting-invoke-with-check wrappers are
23939 * driver.c (compile_all_methods): Run the compilation in a thread
23940 managed by mono. Fixes #44023.
23942 * mini.c (mono_codegen): Print full method name in verbose output.
23944 * mini-x86.c (mono_arch_patch_code): Fix warning.
23946 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
23947 jumps, since the method we are jumping to might be domain-specific.
23949 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
23951 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23953 * inssel.brg: string chars are unsigned.
23955 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
23957 * TODO: New todo item.
23959 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
23960 which calls mono_runtime_class_init and patches the call site to
23961 avoid further calls.
23962 (mono_arch_create_class_init_trampoline): New arch specific function
23963 to create a class init trampoline.
23964 (create_trampoline_code): Generalized so it can create
23965 class init trampolines as well.
23967 * mini.c (helper_sig_class_init_trampoline): New helper variable.
23968 (mono_create_class_init_trampoline): New function to create and cache
23969 class init trampolines.
23970 (mono_find_class_init_trampoline_by_addr): New function to lookup the
23971 vtable given the address of a class init trampoline. Used by the
23973 (mono_codegen): Generate a call to a trampoline instead of
23974 mono_runtime_class_init in LDSFLD[A].
23975 (mono_codegen): Add relocations for the new trampoline.
23977 * mini.h mini-x86.c aot.c: Added a new relocation type:
23978 MONO_PATCH_INFO_CLASS_INIT.
23980 * mini.h: Bump AOT version number.
23982 * aot.c: Create a copy of the loaded code instead of using the original
23983 so methods which call each other will be close in memory, improving
23986 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
23987 patch since it breaks the regression tests.
23989 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
23990 for the register saving instruction sequence since the
23991 frame_state_for function in glibc 2.3.2 don't seem to detect it.
23993 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
23995 * TODO: Fix todo item && remove another.
23997 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
23999 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
24002 * aot.c: Moved the check for MONO_LASTAOT into the initialization
24003 function of the module.
24005 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
24006 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
24007 --no-aot command line option.
24009 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
24011 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
24012 by Bernie Solomon (bernard@ugsolutions.com).
24014 * inssel.brg: Refactor the interface offset table related code into
24015 its separate functions and add support for the AOT case.
24017 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
24019 * aot.c (mono_aot_get_method_inner): Fix memory leak.
24021 * aot.c: Added mono_aot_verbose variable and made all debugging
24022 output depend on the value of this variable.
24024 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
24025 method_label and info_label.
24027 * mini.h mini-x86.c aot.c: Added a new relocation type
24028 MONO_PATCH_INFO_IID for klass->interface_id.
24030 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
24031 the MonoJitInfo structure.
24033 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
24034 a non-root appdomain in shared mode.
24036 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24038 * aot.c: make aot loader less verbose. Remove free of unused variable.
24040 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
24042 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
24044 * .cvsignore: Added *.dll.
24046 * mini.c (mono_print_tree_nl): New function callable while debugging.
24048 * mini.c (mono_print_code): Export this.
24050 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
24053 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
24055 * mini.h (MonoCompile): Added 'jit_info' field.
24057 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
24058 the cfg structure, since it is needed by the AOT compiler.
24060 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24062 * aot.c: A major rewrite. Changes include:
24063 - save exception tables for methods which have them.
24064 - cache failed lookups in aot_get_method () to avoid the (slow) calls
24065 to g_module_symbol.
24066 - reworked the file format so it is now much smaller and needs
24067 fewer relocation entries.
24069 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24071 * aot.c (load_aot_module): Fix build bustage on platforms without
24074 2003-09-04 Martin Baulig <martin@ximian.com>
24076 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
24078 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24080 * TODO: Some new optimization ideas.
24082 * aot.c: Move AOT module loading logic here from mono_assembly_open.
24084 * aot.c: Save the optimization flags used to compile the code into
24087 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
24088 support emitting domain specific code.
24090 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
24091 no longer domain neutral. It can be made domain neutral by compiling
24092 with --optimize=shared.
24094 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
24095 between appdomains.
24097 * driver.c mini.h mini.c: New --no-aot debugging option which disables
24098 loading of AOT code.
24100 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
24102 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
24103 if there is no domain neutrality information.
24105 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
24107 * aot.c (mono_compile_assembly): Emit a symbol containing the file
24108 format version into the generated library.
24110 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
24111 callee method into the caller since one of them could be shared.
24113 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
24114 system exceptions from AOT code now works.
24116 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
24117 method if it is domain neutral and the callee is not.
24119 * graph.c (cfg_emit_one_loop_level): Fix warning.
24121 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
24123 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
24126 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
24128 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
24129 is needed by code which is executed before mono_runtime_init ().
24130 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
24132 * mini.c (mono_thread_abort): Fix warning.
24133 (mono_jit_compile_method): Call static constructor in the AOT case too.
24135 * aot.c (mono_compile_assembly): Fix warning.
24137 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24139 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
24141 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
24143 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
24145 * cpu-pentium.md: Fix the length of call opcodes so they include the
24146 ESP restoring instruction. Fixes #47968.
24148 2003-08-28 Martin Baulig <martin@ximian.com>
24150 * mini-x86.c (mono_arch_call_opcode): Added support for
24151 MONO_TYPE_GENERICINST.
24153 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
24155 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
24157 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
24158 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
24160 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
24163 2003-08-26 Martin Baulig <martin@ximian.com>
24165 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
24166 when reporting an error, set this to the actual error location.
24167 (mono_method_to_ir): Report the correct error location if
24168 get_basic_blocks() returned an error.
24170 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
24172 * mini.c (mono_type_blittable): OBJECT is not blittable.
24173 (mono_method_blittable): Methods which have marshalling descriptors
24174 are not blittable either. Fixes #47842.
24176 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
24178 * driver.c mini.c: Use an environment variable instead of a global
24179 variable. Also fix the build.
24181 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
24182 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
24185 * driver.c mini.c: Added --with-valgrind option to turn off some
24186 code which prevents mono from running under valgrind.
24188 * mini.c (mono_emit_call_args): Fixed warning.
24190 * mini.c (mono_emulate_opcode): Fixed warning.
24192 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24194 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
24195 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
24196 regalloc.c, regalloc.h: specify available registers in arch-specific
24197 code and support floats in the regallocator (patch by Laurent Morichetti
24200 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24202 * mini.c: mono_thread_current() can be called only after
24203 mono_runtime_init(): rearrange code to not call it early on.
24205 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24207 * mini.c: allocate jump tables in the code mempools.
24209 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24211 * mini.c, mini.h: make sure per-thread data allocated by the jit is
24214 2003-08-10 Miguel de Icaza <miguel@ximian.com>
24216 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
24217 12 to 16. This fixes bug #47453.
24220 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
24222 * mini-ppc.c: fixed indexed load and unsigned compares.
24224 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
24226 * mini.c: reenabled installation of handler for
24227 thread abort signal.
24229 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24231 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
24232 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
24233 until it's fixed and actually useful.
24235 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24237 * inssel-long32.brg: couple more opcodes implemented.
24239 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24241 * mini-sparc.c: Even more opcodes implemeted.
24243 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
24245 * mini-sparc.c: More opcodes implemented.
24247 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
24249 * mini-sparc.c: More opcodes implemented.
24251 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24253 * inssel-sparc.brg: Add some needed rules. Direct
24255 * Makefile.am: Use inssel-sparc.brg
24256 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
24257 an assert happy for now.
24259 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
24261 * mini-sparc.c: Fixed compile errors.
24262 * exceptions-sparc.c: Same. We now produce a mono binary
24263 on sparc-linux. Yea.
24265 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
24267 * mini-sparc.c: Renamed registers. Also some macro cleanups.
24268 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
24269 They compile, but do not work.
24271 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24273 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
24274 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
24275 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
24278 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24280 * mini.c: more opcodes implemented and better support for generics.
24282 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24284 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
24285 * mini.c, mini.h: first cut at generics support: some new instructions
24286 added and changed the behaviour of some of the existing ones.
24288 2003-07-21 Miguel de Icaza <miguel@ximian.com>
24290 * mini.c: Removed definition of metadata_shared mutex here.
24292 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
24294 * mini-x86.c: make vararg calls work for instance methods.
24296 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
24298 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
24299 returns the arguments in a separte list, now.
24301 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24303 * aot.c, mini.c: updates for array type representation changes.
24305 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
24307 * mini.c: register function to perform jit shutdown.
24309 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24311 * mini.c: use a faster allocator if possible.
24313 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
24315 * aot.c: some cleanups and portability changes.
24317 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24319 * mini.c: use faster allocation for CEE_BOX if possible.
24321 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
24323 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
24324 Moved inlined mempcy code to its own function so that is can be
24325 reused. Added an inline memset function as well (optimized initobj).
24326 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
24328 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24330 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
24332 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
24334 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
24335 arch code can setup the cpu for CLR execution, if needed.
24336 We use it on x86 to set the precision of FP operations.
24338 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
24340 * mini.c: disable some optimizations if we can guess they'll cost too
24341 much for a given method.
24343 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
24345 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
24347 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
24348 * mini.h mini.c mini-x86.c: Added instruction level coverage
24349 info collection support.
24351 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24353 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
24354 is now implemented in the profiling API. Get rid of a couple of
24355 unnecessary global variables.
24357 2003-06-15 Nick Drochak <ndrochak@gol.com>
24359 * basic-long.cs: tests for negative values for bigmul, and unsigned.
24360 * cpu-g4.md: add op_bigmul and op_bigmul_un
24361 * cpu_pentium.md: add op_bigmul_un
24362 * inssel-long32.brg: add rule for unsigned bigmul
24363 * mini-ops.h: define OP_BIGMUL_UN
24364 * mini-x86.c: THE BUG: handle (un)signed properly
24365 * mini.c: choose unsigned opcode if needed.
24366 This set of patches fixes bug #44291
24368 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
24370 * mini.c (optimize_branches): improved to handle all kinds of
24371 conditional branches.
24373 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
24375 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
24376 don't raise exceptions.
24378 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24380 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
24381 to arch-specific files.
24383 2003-06-09 Martin Baulig <martin@ximian.com>
24385 * Makefile.am (libs): Added $(LIBGC_LIBS).
24387 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
24389 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
24390 and OP_ATAN (fixes bug#44293).
24392 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
24394 * Makefile.am, mini-x86.c: rename cpu description array to
24395 pentium_desc, since some compilers define the 'pentium' preprocessor
24398 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
24400 * mini.c (mini_select_instructions): add explicit branch if the
24401 following block is not the false target of a conditional branch -
24402 we need this with any optimization that reorder or remove bblocks
24404 * mini.c (optimize_branches): bug fixes
24406 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
24408 * mini.c (mono_method_to_ir): inline static readonly fields
24410 * ssa.c (fold_tree): start cfold support for long (very simple
24413 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
24415 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24417 * inssel.brg: fixed memcpy (bug #44219).
24419 2003-06-05 Dick Porter <dick@ximian.com>
24421 * driver.c: Set the glib log levels to not abort if g_message
24424 g_set_prgname() has to happen before mini_init() so that the
24425 process handle gets the info.
24427 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24429 * driver.c: add intrins to the default optimizations to get wider
24432 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
24434 * mini.h: some large basic blocks will overflow a 16-bit
24435 integers for symbolic registers.
24437 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
24439 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
24440 (mono_arch_output_basic_block): fix bug 43499
24442 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
24444 * mini.c: kill duplicated definition of mono_debug_format.
24446 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
24448 * mini-x86.c, arrays.cs: fixed register allocation bug.
24450 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
24452 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
24454 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
24456 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24459 (print_method_from_ip): also print source location information if
24462 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
24464 * mini.c (mono_find_block_region): bug fix in region code
24465 (mini_method_compile): enable removing unreachable code again, but
24466 only in methods without exception clauses.
24468 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
24470 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
24471 Implemented arglist opcode and handling of TypedReference type.
24472 Fixed x86 call convention when a structure is returned.
24473 Minimal support for calling static vararg methods.
24475 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
24477 * mini.c (mini_method_compile): always remove unreachable code,
24478 because the code in them may be inconsistent (access to dead
24479 variables for example).
24481 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
24483 * driver.c, debug-mini.c: warning fixes.
24485 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
24487 * Makefile.am, jit.h, mini.h: install header for embedding mono.
24489 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
24491 * mini.c: thread-static fields are registered in mono_class_vtable(),
24492 so ensure the function is called before checking for them.
24494 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
24496 * mini.c (optimize_branches): fix for bug 43586
24498 * jit-icalls.c (mono_llmult_ovf): added an additional check for
24499 overflow (fixes Bug #43639)
24501 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24503 * mini.c, objects.cs: allow the use of stobj for primitive types.
24505 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24507 * mini.c: be less strict about argument checking until we support
24508 running the verifier.
24510 2003-05-27 Nick Drochak <ndrochak@gol.com>
24512 * basic-long.cs: tests for (ulong)int * (ulong)int also
24513 * mini.c: use the same trick for (ulong)int * (ulong)int
24515 2003-05-27 Nick Drochak <ndrochak@gol.com>
24517 * basic-long.cs: add regression test for (long)int * (long)int
24518 * cpu-pentium.md: add op_bigmul specification
24519 * inssel-long32.brg: add OP_BIGMUL rule
24520 * mini-ops.h: add OP_BIGMUL
24521 * mini-x86.c: register allocator: handle case where src1 needs to be
24523 * mini.c: substitute special BIGMUL opcode in the tree for
24524 (long)int * (long)int
24526 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
24528 * jit-icalls.c: call the type ctor on field access if needed.
24530 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
24532 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
24533 to a method (including results of ldelema, bug#43207).
24535 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
24537 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
24538 colors to show exception handler blocks.
24540 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
24541 (fix for pinvoke7.cs).
24543 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24545 * mini.h, mini.c: ensure correct initialization order for types that
24546 require it. Prepare for lazy compilation of jit icall wrappers.
24547 Provide a name for opcode emulation to reduce unneeded mallocing.
24549 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
24551 * mini-x86.c: better register restoring code and profiling
24552 support for tail calls.
24554 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24556 * mini.h, driver.c: prepare for leaf methods optimization.
24558 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
24560 * mini.c: get targets of branches before converting a method.
24562 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
24564 * mini.c (optimize_branches): added some experimental code (disbaled)
24566 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
24568 * mini.c (optimize_branches): fix branch to branch optimization
24570 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
24572 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
24574 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
24576 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
24579 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
24581 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
24582 enable use of interface variables again.
24584 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
24585 I1 to registers because there is no simply way to sign extend 8bit
24586 quantities in caller saved registers on x86.
24588 * inssel-float.brg: set costs of some rules to 2 so
24589 that monobure always select the arch. specific ones if supplied,
24590 regardless of the order we pass the files to monoburg.
24592 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
24594 * mini.c, mini-x86.c: since the magic trampoline for jumps
24595 can't patch the code directly, we do it as soon as the
24596 method gets compiled.
24598 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
24600 * mini-x86.c, mini.h: introduce a new patching method
24601 to support CEE_JMP and tail calls.
24602 * mini.c: obey tail.call. Don't precompile methods target
24604 * tramp-x86.c: new trampoline code to handle methods
24605 reached through a jump.
24607 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
24609 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
24610 bit values to registers
24612 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
24614 * mini.c (mono_compile_get_interface_var): share interface
24615 variables if possible.
24617 2003-05-16 Martin Baulig <martin@ximian.com>
24619 * debug-mini.c (mono_init_debugger): New function to initialize
24620 the debugger. This is not in the debugger since it needs to
24621 access some of mini's internals.
24623 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
24625 * mini.c (mono_method_to_ir): inlining fixes/cleanups
24627 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
24629 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
24630 for value type handling.
24632 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
24634 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
24635 (mono_method_check_inlining): enable inlining of all kinds of wrappers
24637 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
24639 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
24640 the constructor through a proxy.
24642 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24644 * jit-icalls.c, inssel.brg: fixes to array element address
24647 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
24649 * mini-x86.c (is_regsize_var): allocate pointer to registers
24651 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24653 * driver.c: fixed typo, added intrins to the set of optimizations
24654 tested with regressions.
24656 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
24658 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
24659 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
24662 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
24664 * inssel.brg: remove some common pop instructions without side effects
24666 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24668 * inssel-x86.brg: fixed thinko in int to double conversions.
24670 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
24672 * mini.c, jit-icalls.c: added runtime thread-static variable support.
24674 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
24676 * inssel-long32.brg: two more missing instructions.
24678 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
24680 * mini.c (mono_emit_call_args): set the cil_code for all arguments
24681 if not already set.
24683 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
24685 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
24688 * basic-float.cs: Added tests for negative zero.
24690 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24692 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
24693 a couple of missing operations for long casts, with test cases.
24695 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24697 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
24699 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
24701 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
24702 code size estimation.
24704 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
24706 * mini.c (mono_jit_create_remoting_trampoline): make it work with
24707 abstract methods (fix bug 42542)
24709 * aot.c: add ability to handle array types
24711 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
24713 * mini.c: Call the _specific versions of the object allocation
24714 functions if possible.
24716 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
24718 * driver.c: call setlocale ().
24720 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24722 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
24725 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
24727 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
24729 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
24730 wrappers (fix bug 42122)
24732 2003-05-04 Martin Baulig <martin@ximian.com>
24734 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
24736 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
24737 s/mini_set_defaults/mono_set_defaults/g.
24739 2003-05-04 Martin Baulig <martin@ximian.com>
24741 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
24743 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24745 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
24746 (reported by Don Roberts).
24748 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24750 * mini.c: temporarily work around two bugs for this release.
24752 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24754 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
24755 that contains -export-dynamic and it makes using the ld script
24757 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
24759 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
24761 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
24764 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
24766 * mini.c: make sure leave calls all the needed finally blocks,
24767 even when the target jumps out of multiple exception clauses.
24769 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24771 * ldscript, Makefile.am: add linker script to reduce the number of
24772 exported symbols (should also fix the issues with libwine defining
24773 some of the same symbols in io-layer).
24775 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
24777 * driver.c (mini_main): Avoid assertion when no file name is given on
24780 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
24782 * driver.c: added --version/-V command line option.
24783 Added the inline optimization in the regression tests.
24785 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24787 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
24788 to the type in the method signature (fixes bug#42134).
24790 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
24792 * mini.c: when inlining, check this is not null only when needed (bug #42135).
24794 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
24796 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
24798 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24800 * driver.c: fixed bug #42100.
24802 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
24804 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
24806 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
24808 * mini.c: moved most of the code required to do inlining to its own
24809 function so it can be reused. Inline also ctors if appropriate.
24811 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
24813 * Makefile.am: Link with -export-dynamic so shared libs loaded by
24814 the runtime can call mono API functions.
24816 2003-04-27 Martin Baulig <martin@ximian.com>
24818 * debug-mini.c (mono_debug_init_method): Added
24819 `guint32 breakpoint_id' argument; if the method has a breakpoint,
24820 send a notification to the debugger.
24822 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
24823 running in the Mono Debugger, just pass the breakpoint number to
24824 mono_debug_init_method().
24826 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
24828 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
24830 * mini.c: allow some more unsafe compares.
24832 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24834 * mini-x86.c, Makefile.am: make distcheck works (partially from
24835 a patch by Richard Lee <r.h.lee@attbi.com>).
24836 * regset.c, regset.h: removed, they are unused.
24838 2003-04-25 Dick Porter <dick@ximian.com>
24840 * driver.c: Usage reports the name as 'mono' not 'mini'
24841 * exceptions-x86.c: Build and run on freebsd
24843 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
24845 * Makefile.am: install the program with the 'mono' name and
24846 the library as libmono instead of mini and libmini.
24848 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24850 * driver.c: provide the APIs for the embedding interface of the old jit.
24852 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
24854 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
24856 2003-04-23 Martin Baulig <martin@ximian.com>
24858 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
24860 * driver.c: Added `--debug' command line argument to enable
24863 2003-04-23 Martin Baulig <martin@ximian.com>
24865 * debug.[ch]: Removed. The code is now in
24866 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
24868 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
24871 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
24873 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
24875 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24878 (mini_cleanup): moved mono_runtime_cleanup call after the call to
24879 mono_domain_finalize.
24880 (mini_method_compile): use mono_method_profile* if the the option is
24883 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
24885 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
24886 methods with their wrapper.
24888 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
24889 methods with their wrapper.
24891 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
24894 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
24897 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
24900 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
24902 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
24904 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
24906 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
24907 of the mempool. This is slightly faster and uses less memory
24909 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24911 * mini.c: avoid O(n) allocation for variables.
24913 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24915 * mini.c: handle items on the stack after inlining methods.
24917 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
24919 * mini.c: make the method->opcode optimization dependent
24920 on MONO_OPT_INSTRINS and do it lazily.
24922 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
24924 * driver.c: print overall results at the end of regression run.
24926 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
24928 * inssel.brg: don't overwrite symbolic registers.
24930 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
24932 * inssel-x86.brg: fix conversion from long to float.
24934 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
24936 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
24938 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
24940 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
24942 * driver.c: Added --print-vtable option as in the old JIT.
24944 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
24946 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
24948 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
24950 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
24952 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
24954 * mini.c regalloc.c regalloc.h: Fix memory leak.
24956 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
24958 * aot.c (mono_aot_get_method): register all used strings
24960 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24962 * mini.c: always intern strings references with ldstr at compile time.
24964 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24966 * Makefile.am: add BUILT_SOURCES.
24968 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
24970 * driver.c: give a better error message when the assembly to execute
24971 doesn't have an entry point.
24973 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
24975 * Makefile.am: added hack for automake
24977 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
24980 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
24982 22003-04-07 Martin Baulig <martin@ximian.com>
24984 * Makefile.am: Added Makefile.am.
24986 * debugger-main.c: Removed, this is now in the debugger where it
24989 * mini.pc.in: Call this package `mini' for the moment.